Laundry washer of drum type

FIELD: textile, paper.

SUBSTANCE: laundry washer of drum type comprises cylindrical rotary drum, water tank, body and door arranged on front side of body. Door is made of door device having the first window, through which user may monitor inner space of rotary drum, and transparent cover of door installed at front side of door device to close door device. Door cover comprises multiple first engaging tabs protruding backwards on its back surface along external periphery of door cover. Door device comprises the first holes for tabs, which engage with the first protruding tabs by means of the first stops available at inner surface of door device. Decorative pad arranged between door device and door cover includes the second window, corresponding to the first window, and multiple second engaging tabs, protruding backwards at its back surface along external periphery of decorative pad. Door device comprises the second holes for tabs, which may engage with the second engaging tabs by means of the second stops available at inner surface of door device. Door cover on its surface and in area corresponding to at least first holes for tabs comprises parts of surface, through which light falling from inner space of door cover is scattered and transmitted.

EFFECT: simplified design and reduced cost of washing machine manufacturing.

7 cl, 8 dwg

 

The present invention relates to a washing machine drum type, comprising a rotatable drum, shaped like a cylinder with a bottom.

Normal washing machine drum includes a cylindrical rotating drum, which has a bottom and is installed in the water tank so that the axis of rotation is supported horizontally from the hole, i.e. the front side of the drum, to the bottom, i.e. the rear side of the drum, or inclined downward from the horizontal direction. Linen is loaded into the drum, opening the door located on the front side of the washing machine. Bringing the rotating drum in rotation by the electric motor allows at least one of the stages of washing, rinsing and spinning.

The door is used in a washing machine drum of the type described, for example, in display applications for Japan patent No. 2007-68810 (Patent document 1), and this door, in General, formed of the door device having a viewing window through which the user can control underwear, and a transparent cap door installed on the front door of the device to close. In Patent document 1 specifically discusses the design, in which the opaque decorative plate fitted to the surface on the outer periphery of the transparent cover so that NAC is adca can be hidden from the user device for fastening the lining of the door, to ensure good appearance of the washing machine drum type.

However, this conventional design creates the problem, i.e. because of this decorative lining increases the number of parts and stages of manufacturing, which entails increasing the manufacturing cost. The transparency of the cover door is not actually needed in a place not associated with the viewing of clothes, but when placing an opaque decorative covers loss of transparency of the cover door on the periphery of the cap. Thus, a decorative cover cap door slightly affects the appearance of the door as a whole.

Because users have different feelings advantages, manufacturers sometimes forced to create an advanced model, which is further enhanced good looks all the doors, and the standard model with preservation of affordable prices, although these two models have the same function washing. In this case, advanced model needs additional decorative plate subjected to, for example, the painting process, while the standard model does not include such decorative covers. This additional decorative overlay needs, for example, in saralaya holes that allow you to easily attach and detach the additional decorative overlay; however, in the standard model this device depreciate and unpin have to leave open for the user through the transparent hood door, so can worsen a good appearance.

The present invention is directed to the creation of a washing machine drum with quality, and good appearance. The hood door this washing machine drum includes a fixing part, which allows the elastic hook cover door with the door device and the cap door is transparent, including the outer periphery, where the mounting part; however, the fastening part is impossible to see outside, and, in addition, to cover the mounting part does not require any additional element or no additional stage of Assembly.

Washing machine drum type according to the present invention comprises a cylindrical rotating drum with a bottom, a water tank capacity of the drum, a casing enclosing the drum and tank, and a door located on the front side of the case.

The door is formed of a door device having a first window through which the user can control the inner space of the drum, and a transparent hood door, placed on the front door of the device to close. The hood door includes numerous first siteplease legs, leaning back on his back side along the outer periphery. Door device includes PE the new holes for legs, which engages with the first siteplease pads through the first stoppers, made on the inner surface of the door device. Door device includes a tool that allows you to install decorative trim cap door on a door device. A decorative cover includes a second window corresponding to the first door window devices and multiple second siteplease legs, leaning back on her back on its outer periphery. To install decorative trim on the door unit, door unit includes second holes for legs, which engages with the second siteplease paws decorative pads through the second stoppers, made on the inner surface of the door device. The hood door is part of the surface in the area corresponding at least to the first holes for legs, and light scattered from the internal space, is passed through these parts of the surface.

The above construction allows hood doors to be transparent on the outer periphery, where is formed a mounting portion for attaching the cap door to door device, and the fixing part is impossible to see outside, and, in addition, to cover the mounting part, the user does not t aboutsa no additional element, and no additional stage of manufacturing, so that a washing machine can have high quality and good appearance.

Hereinafter the invention will be explained in more detail with reference to the accompanying drawings, on which:

Figure 1 is a view in section of a washing machine drum type according to a variant implementation of the present invention,

Figure 2 is a perspective view of a washing machine drum of the type shown in figure 1,

Figa enlarged view in section of an important part of the door of the washing machine drum of the type shown in figure 1,

Figv enlarged view in section of parts on figa,

4 is a perspective view of the cap of the door of the washing machine drum of the type shown in figure 1,

5 is a perspective view of an important portion of the door device of the washing machine drum of the type shown in figure 1,

6 is an enlarged view in section of another important part of a door device of a washing machine drum of the type shown in figure 1,

Fig.7 is a perspective view of the decorative lining washing machine drum of the type shown in figure 1.

Next, with reference to figure 1-7 describes a sample implementation of the present invention. The following description is a concrete example of implementing the present invention may not be limited to this example is M.

Figure 1 shows a side view in section of a washing machine drum type according to this variant implementation of the present invention. Figure 2 shows a perspective view of a washing machine drum of the type shown in figure 1. Figures 1 and 2 washing machine 1 drum type according to this variant embodiment of the invention includes a rotary drum 2, are shaped like a cylinder and having a bottom, the drum 2 is placed in the water tank 3 so that the drum 2 is oriented from the open front side toward the rear bottom while maintaining its axis of rotation horizontally or tilted down. The user can put the clothes in the drum 2, opening the door 5, located at the front of the housing 4 of the washing machine 1, and the rotating drum 2 is driven by a motor 6, so you can perform at least one of the stages of the wash, rinse or spin cycle.

On figa and 3B shows enlarged views in section of an important part of the door. On FIGU shown more enlarged views figa to show the gearing mechanism for a door device 8, the cap 9 doors and decorative plates 109. As shown in figure 1-3B, the door 5 is formed of a door device 8 with window 7 (the first window)through which the user can outside control underwear, transparent cap 9 doors installed on the front door device 8, and decorative plates 109, placed between the cap 9 of the door and door device 8. Decorative plate 109 includes a window 109f (second window), in form similar to window 7 and placed accordingly door window 7 device 8.

Figure 4 shows a perspective view of the cap 9 of the door according to this variant embodiment of the invention. On figa-4 numerous siteplease legs 9a (first siteplease feet), leaning back, molded in one piece with the cap 9 of the doors on the back side of the outer periphery.

Figure 5 shows a perspective view of an important portion of the door device 8 according to this variant embodiment of the invention. On figa-5 door device 8 has numerous holes 8b for paws (the first holes for legs), corresponding SitePlayer the legs 9a. Each of the holes 8b for paws perceives foot 9a and elastic hooks the leg 9a of the stopper 8A, which prevents slipping of the legs 9a, whereby establish and fix the cap 9 door to door device 8 (see figa and 3B). The above construction allows to set the cap 9 doors and close their door device 8 from the front side, and attach the cap 9 door to door device 8. The cap 9 of the door has a mounting protrusion 41, shown in figure 4, for coupling with the mounting hole at back is receiving 42, made on a door device 8. Thus, the hole 8b for paws, which perform in the door device 8, respectively, each of the many saralaya legs 9a, there is only for the installation of the protrusion 41, although the hole 8b for the tabs available for each of saralaya legs 9a.

The above-described structure for mounting the cap 9 door to door device 8 allows the installation ledge 41 and the fastening part 11, which is formed from SitePlayer legs 9a, the stopper holes 8A and 8b for the feet are not visible from the outside, without losing the transparency of the cap 9. More specifically, as shown in figa and 3B, part 9b surface of the cap 9 of the door corresponding to at least the mounting parts 11, profiled in such a way that the light from the internal space can be deflected or dispersed, while he passed through the cap 9 of the door. Part 9b of the surface have a wavy profile, shown in solid lines, or rounded profile, shown in dotted lines on figa and 3B, and these profiles allow you to refract or scatter light from the interior space.

Part 9b of the surface can have such a profile that the light from the internal space can be refracted or scattered. Specifically, part 9b of the surface can be profilirovanie education one of the following profiles: 1) a circular or arcuate folds, grooved in the radial direction, 2) a circular or arcuate wavy profile, grooved in the radial direction, and 3) a rough surface with projections and depressions extending in each direction. Use one of the above profiles parts 9b surface allows that, due to the above profile with the bumps and hollows on the outside are not visible to the stoppers 8A, without loss of transparency.

As described above, this alternative embodiment of the invention provides the following structure: transparent cap 9 doors installed on the front side of the door device 8, and siteplease legs 9a made on the rear side of the cap 9 on its periphery and protruding ago, introduced in elastic engagement with the holes 8b for paws through the stopper 9a for mounting the cap 9 door to door device 8. In this case, part 9b surface shaped so that light from the internal space can be refracted, dispersed, and then passed through the cap 9, while the cap 9 may be transparent at least in a place corresponding to the fixing part 11. In the result, the light reflected by the stoppers 8A, holes 8b for feet and legs 9a of the fixing part 11 is refracted or scattered, as shown CPF is governmental or dotted arrows in figure 3, when the reflected light passes through the part 9 of the surface of the cap 9 of the door. Thus, the human eye cannot clearly see the above locking mechanism. This design does not need any additional parts or additional stages of Assembly. In parts 9b surface is not applied small corrugation, because small corrugation causes diffuse reflection, in which some loss of transparency and visible shadow of the stopper 8A. Instead of the above-described side surface 9b supply profile with peaks and troughs, which allows light incident from the internal space, refracted and scattered, so that there is no problem with melkorublenoy surface.

The above construction allows to prevent leakage out of the water for washing, water for rinsing or spray during the relevant stages of washing, while the 5 door is kept closed. The user can control the linen through the transparent cover 9 door and window 7, when the machine performs a stage of washing, rinsing or spinning. Transparent cap 9 doors installed on the front door device 8 being in resilient engagement with the door device 8 by means of the fastening part 11. In this case, some square, cap 9, corresponding to at least the fixing h is STI 11, supported by transparent and part 9b surface shaped in such a way that the reflected light is incident on the fixing part 11, refracts and scatters, so that can't be lost transparency, or the feeling of transparency. The transparent area is not reduced, but increased, while the fastening part 11 remains invisible from the outside, and thus, you can get the cap 9 doors with quality. This design does not need any additional parts or additional stages of Assembly, so that this construction does not increase the cost. Moreover, the profile with peaks and troughs used in this design, does not show outside the shadow of the mounting part 11, but rather creates some design effect.

Door device 8 includes a convex wall 8E, which is output on the outer periphery, and a drum band 8d formed on the edge of the convex wall 8E so as to form a deep groove 8f. In the groove 8f formed hole 8b for the feet so that the holes 8b extend through it. The cap 9 of the door is usually made of plastic and includes a surrounding wall 9c (first surrounding wall)that surrounds and covers the outer periphery of a door device 8. On the end surface 9d of this surrounding wall 9c in one piece moulded C the engaging claw 9a. On the outer periphery of a door device 8 is formed protruding band 8d, which includes surface 8C of the ledge opposite the end surface 9d. Band 8d and the convex wall 8E molded in one piece with the formation of the groove 8f so that the transparent cover 9 doors could surround the outer periphery of a door device 8 and to close it. This design allows a homogeneous transparent wall to extend to the outer periphery, which is not visible to human eyes when considering diagonally to the front side, thereby improves the quality appearance of the cap 9 of the door.

As shown in figa and 3B, the fixing part 11 is formed from SitePlayer legs 9a, SitePlayer item 9F a hole for the stopper (first SitePlayer element)done in the foot 9a, and sovoobraznyh stopper 8A (first sovoobraznyh stopper)formed at the inner periphery of the hole 8b under the foot for elastic engagement with SitePlayer element (the hole for the stopper) 9F. This design allows through the elastic engagement to attach the cap 9 door to door device 8.

Siteplease item 9F can be replaced SitePlayer hook (first SitePlayer hook)formed on siteplease foot 9a (first siteplease foot), and the hook is engaged with the rear edge of the hole 8b for paws. LAPC the 9a may be, thus, attached to the hole 8b for her. Thus, the method of bonding pads 9a and holes 8b for paws is not limited to this embodiment of the invention.

Door device 8 is formed from the frame 20 of the door and a transparent window plate 23. The frame 20 of the door is formed of the front frame 21 and the rear frame 22 made of plastic and recognized together with its concave profiles for the formation of Windows 7. The window plate 23 is laid between the front frame 21 and the rear frame 22. On the front frame 21 is formed protruding band 8d and the outer circumferential surface of the surrounding wall 9c is almost flush and continuous with the outer peripheral surface of the band 8d. Rear frame 22 includes Board 22A, facing outwards at its front edge to fit to the front frame 21. Board 22A is conjugate with the surface 21A on the rear inner side of the speaker of the belt 8. This structure enables to form the frame 20, bringing together the elastic coupling of the front frame 21 with the cap 9 of the door and the rear frame 22. In this case, the front frame 21 is elastically coupled with the cap 9 of the door, and these two elements can be used as one single item with fit to each other with their concave parts. Between fitted to each other by concave portions of the rear frame 22 and the front frame 21 padded window plate 23, and these t EMA elements can be treated as a single element. Then on the front frame set the cap 9 doors for the elastic coupling with each other, and they may be bonded with each other. Moreover, the surrounding wall 9c of the cap 9 of the door is flush and continuous with the outer surface of protruding flanges 8d, so that the outer surface of the cap 9 of the door extends over a large area, including three-dimensional part, and is simplified. Rear frame 22 includes Board 22A, facing outwards at its front edge to fit to the front frame 21. Board 22A is conjugate with the surface 21A inside the rear end of the protruding band 8d. Thus, the outer wall of the rear frame 22 is located inside the outer wall of the cap 8 of the door and the front frame 21, so that the area covered on the outside with a closed cap 9 doors, gives less powerful display to the user.

Part 9b surface formed on the cap 9 doors and associated, at least the mounting parts 11 have a modified profile for the refraction and dispersion of light from the inner space when the light passes through the cap 9 of the door. This modified profile can be one of the following modified profiles: 1) a circular or arcuate fold, grooved in the radial direction, as shown by the dotted lines on figa and 3V, 2) ring the first elliptical or wavy profile, grooved in the radial direction, as shown by solid lines in figure 3, 3) rough surface with projections and depressions formed therein and extending in each direction. Using one of these profiles parts 9b surface allows that, due to the above profile with the bumps and hollows on the outside are not visible to the stoppers 8A, yet not lose the transparency. Part 9b of the surface is preferably not subjected to small corrugation in order to avoid loss of transparency. Thus, for example, a profile with projections and depressions extending in each direction, must have a roughness greater than the knurled profile.

As shown in figures 1 and 2, the housing 4 of the washing machine includes an upward inclined surface 4A on the upper front side, and this inclined surface 4A formed round hatch 31 for loading and unloading. The door 5 is pivotally attached to the boot hatch 31 for opening and closing and has a round shape like the hatch 31. Front frame 21 of the frame 20 of the door is molded from, for example, polypropylene, and the rear frame 22 is molded from, for example, polypropylene having a higher chemical resistance than polypropylene front frame 21. The window plate 21 made of, for example, glass, and the cap 9 of the door is formed of, for example, PR is transparent copolymer of Acrylonitrile, butadiene and styrene. The existence of the installation ledge 41 allows you to install the cap 9 on the door device 8 so that it is impossible to assume its faulty installation. With this simple installation of the cap 9 on the door device 8 can successfully avoid the desire to know in what way must be installed cap 9; cap 9 cannot be rotated; and, therefore, it can be installed without defects. The following describes an advanced model of the above-mentioned washing machine drum. This advanced model has an improved high quality of the doors in General. Figure 6 shows the enlarged view in section of another important part of the door of the washing machine drum type according to this variant embodiment of the invention. 7 shows perspective view of the decorative lining washing machine drum of the type shown in Fig.6. As shown in figure 5-9, the decorative plate 109 includes numerous siteplease feet a, molded in one piece on its outer edge and the speakers back on its rear surface. Door device 8 has openings 108b for paws (the second holes for legs) for the perception of legs a and elastic engagement legs a stoppers 108A (second moment)formed on its inner surface, in order to prevent slipping of the feet a, the resulting decorative plate 109 may be installed on a door device 8 and is attached to it. Each of saralaya feet a has siteplease element e (second siteplease element) in the form of a hole for the stopper, which is in resilient engagement with the stopper 108A on the front frame 21. Decorative plate 109 includes a surrounding wall 109g (second surrounding wall), located inside the surrounding wall 9c of the cap 9 of the door and included in-depth groove 8f. Foot a molded in one piece with the end surface of the surrounding wall a in the place corresponding to the hole 108b for paws.

As shown in Fig.6, the fastening part is formed from siteplease feet a, SitePlayer element e in the form of a hole stopper done in the foot a, and sovoobraznyh stop 108A (second sovoobraznyh stopper)formed at the inner periphery of the hole 108b under foot for elastic engagement with SitePlayer element (the hole for the stopper) e. This design allows through the elastic engagement to attach the decorative cover plate 109 to the door device 8. However, the second siteplease element (the hole for the stopper) e can be replaced SitePlayer hook (second SitePlayer hook)formed on siteplease foot a (second siteplease foot), and the hook is engaged with the rear edge of the hole 108b for paws. Foot a may be thus attached to the hole 10b for paws. Thus, the method of bonding pads a and holes 108b for paws is not limited to this embodiment of the invention. Part 9b surface formed on the cap 9 of the door, respectively, at least the holes 108b for paws decorative plates 109 are modified profile, so that the light from the internal space, refracted or dispersed, when he passed through the cap 9 of the door. These parts 9b surface shaped similarly to the parts 9b of the surface corresponding to the holes 8b for feet and located in the same places.

Design for installation of decorative pads 109 on a door device 8 and its advantages similar to those that occur when installing the cap 9 door to door device 8, so it cannot provide a detailed description. The above design allows you to hold the decorative cover plate 109 in the groove 8f formed in the front frame 21 of the door device 8.

As shown by the above construction, the holes 8b and 108b for legs alternately placed in grooves 8f in the circumferential direction of the front frame 21. Although you often touches the door during the Laundry load in the drum and the discharge from it, the cap 9 of the door and the decorative plate 109 can not shift, because alternating the placement of the holes 8b and 108b for laparoscope positioning elastic meshed part of the decorative plates 109 and cap 9 doors equidistant in the circumferential direction. This design prevents the displacement of the cap 9 and the pads 109.

So as a decorative cover plate 109 is elastically engage with the front frame 21, it can be installed at an advanced model during the manufacturing stage to improve the good appearance of the door, while the standard model does not need any decorative plate 109 due to the need to keep its cost low. Thus, these two models can be easily selected in the production process.

Availability of parts 9b surface formed on the periphery of the hood door, allows that the holes 108b for legs not visible from the outside even on standard models, not having decorative plates 109. Thus, the manufacturer may provide the user with different perceptions of the merits of the respective models.

As described earlier, a washing machine drum type according to the present invention comprises a cylindrical rotating drum with a bottom, a water tank capacity of the drum, a casing enclosing the drum and tank, and a door located on the front side of the case.

The door is formed of a door device having a first window through which the user can control the inner space of the drum, and a transparent hood door, placed on the front door condition the device for its shelter. The hood door includes numerous first siteplease legs, leaning back on his back side along the outer periphery. Door device includes first holes for legs, which engages with the first siteplease pads through the first stoppers, made on the inner surface of the door device. Door device includes a tool that allows you to install decorative trim cap door on a door device. A decorative cover includes a second window corresponding to the first window of the door device, and numerous second siteplease legs, leaning back on the rear side of the outer periphery. In order to install decorative trim on the door unit, door unit includes second holes for legs, which engages with the second siteplease paws decorative pads through the second stoppers, made on the inner surface of the door device. The hood door is part of the surface in the area corresponding at least to the first holes for legs, and light scattered from the internal space, is passed through these parts of the surface.

The user loads the clothes in rotary drum, opening the door, and then closes the door shall have to bring the rotating drum in rotation, this may be implemented, at least one of the stages of washing, rinsing or spinning. The above construction allows to prevent leakage out of the water for washing, water for rinsing or spray, while the user can control underwear outside through the transparent cap door and the window. Transparent hood doors installed on the front door of the device, and the first siteplease legs, leaning back on the rear side of the hood door on the outer periphery of the elastic concatenated with holes for the feet through the use of first stoppers for attaching the cap door to door device. The hood door is part of the surface, supported by transparent and educated almost, respectively, at least first holes for legs, and on those parts of the surface the light from the internal space, refracts, scatters and is skipped. This design allows the refraction and dispersion of light incident from the first holes for legs, when the light passes through the cap door. The above construction does not need any additional element, as well as any additional stage Assembly intended for this design. As part of the surface must refract and diffuse light on parts of the surface applied PR the film with protrusions and depressions, and not small corrugation, because melchorita surface causes diffuse reflection, in which some loss of transparency and shadow appears from the mounting part.

A decorative cover may be placed between the door unit and the cap door so that you can easily improve a good appearance of doors in General. Through the transparent cap door you can see the decorative overlay, so that a decorative cover attached to the door unit will be to create a sense of brilliance, but also a sense of depth, thereby easily improving good appearance of doors in General.

Door device includes a convex wall on the outer edge, which is output along the circumferential direction. On the edge of the convex wall is formed protruding belt, forming, thus, the depth of the groove. In the groove done through hole for the first pads and holes for the second foot. The hood door includes a first surrounding wall, which extends to the outer edge of the door device and surrounds it, with the end-face wall touches the end surface of the protruding belt and enters the groove. On the end surface of the first surrounding wall formed by the first siteplease feet. A decorative cover includes a second surrounding wall, which finds the camping inside the first surrounding wall and is also included in the groove. On the end surface of the second surrounding wall formed by the second siteplease feet.

The above construction allows hood doors to extend to the outer edge of the door device and to surround him to close the door of the device, so that a homogeneous transparent area of the wall may extend over a large area including the periphery of the door device, which is subject to review in front inside of a slanting line from the top or from the side, a decorative cover may close up to the neighborhood of the outer edge of the door device, so you can easily improve a good appearance of doors in General. Speaker band allows that to the human eye in every direction around the door is not visible the first holes of the tabs that hold the cap door on a door device, and the second holes of the tabs that hold the cover on the door device. Thus, the holes for the legs can not be easily visible, so you can easily improve a good appearance of doors in General.

First saralaya foot has a first siteplease element in the form of the first hole for the stopper, while the stopper forms a first prong. The first hole of the stopper and the first prong ensure fixing of the first siteplease feet in the first hole on the foot. Second saralaya l the pKa has a second siteplease element in the form of the second hole of the stopper, while the second stopper forms a second prong. The second hole for the stopper and the second prong ensure fixing of the second siteplease feet in the second hole on the foot. This design allows through the elastic engagement to attach the hood doors and decorative trim to the door device.

According to another aspect of the present invention, the first saralaya foot has a first siteplease part in the first SitePlayer hook, and the first stopper is in the rear open edge of the first holes for legs. First siteplease hook and the rear open edge of the first holes for legs allow you to secure the first siteplease foot in the first hole for the legs. Second saralaya foot has a second siteplease part in the form of the second SitePlayer hook, and the second stopper is in the rear open edge of the second holes for legs. Second siteplease hook and the rear open edge of the second holes for legs allow you to secure the second siteplease foot in the second hole for the legs. This design allows through the elastic engagement to attach the hood doors and decorative trim to the door device.

According to another aspect of the present invention, the first openings and second legs of the holes for the legs done in different locations across the district healthy lifestyles is the door of the device. This design allows you to place the first and second holes for legs equidistant along the circumferential direction. With application of an external force to the corresponding holes for the legs of the hood door and decorative cover resist displacement from the door of the device, and these three structural element may be bonded to each other by elastic engagement.

Part of the surface is formed in the area corresponding to the first and second holes for legs while still unidentified decorative overlay. This design allows you to have two models available for users with different sense of dignity, of which one model is an advanced model, in which the appearance is improved door molding, and the other model - the standard model without decorative plates for maintaining low rates. In the standard model of the door in General, not having a decorative lining, still retains a good appearance.

1. Washing machine drum type, containing:
a cylindrical rotating drum with a bottom;
water tank capacity dryer;
building capacity of the drum and the tank; and
the door located on the front side of the case,
in which the door is formed of a door device having a first window through which the user may kontrolirovat the inner space of the rotating drum, and transparent cap door installed on the front door device for covering a door device,
when the hood door includes many first saralaya feet, the speakers back on its rear surface on the outer periphery of the hood door,
door device includes first holes for legs, which engages with the first siteplease pads through the first stoppers available on the inner surface of the door device,
with a decorative cover that is positioned between the door unit and the cap door, includes a second window corresponding to the first window, and many second saralaya feet, the speakers back on its rear surface on the outer periphery of the decorative lining, and
door device includes second holes for legs, which can engage with the second siteplease paws through the use of second stoppers made on the inner surface of the door device,
when this cap door on its surface and in the area corresponding at least to the first holes for legs, includes part of the surface through which scatters and skipped the light from the internal space of the cap door.

2. Washing machine drum is of the type according to claim 1, in which a door device includes a wall that is convex toward the outer periphery on the outer edge of the door device, and projecting flanges formed on the edge of the wall for the formation depth of the groove,
moreover, in the groove formed by the first hole for tabs and the second hole for the legs, both holes are through,
the hood door includes a first surrounding wall, which runs up to the outer edge of the door device, and the edge of the first surrounding wall is in contact with the front surface of the speaker of the belt and includes in-depth groove
first siteplease tabs formed on the edge of the first surrounding wall,
a decorative cover includes a second surrounding wall located in the interior of the first surrounding wall and is a member of the deep groove, and
second siteplease pads formed on the second edge of the surrounding wall.

3. Washing machine drum according to claim 2, in which each of the first saralaya legs includes first siteplease element in the form of the first hole for the stopper, the first stopper forms a prong,
with the first hole stoppers and the first teeth ensure the fixation of the first saralaya feet in the first saralaya holes
while each of the second saralaya legs includes a second siteplease element in the form of WTO the th hole of the stopper, and the second stopper forms a second prong,
and the second hole stoppers and second prongs ensure fixing of the second saralaya feet second saralaya holes.

4. Washing machine drum according to claim 2, in which each of the first saralaya legs includes first siteplease element in the form of the first SitePlayer hook, and the first stopper forms a rear open edge of the first holes for legs,
the first siteplease hooks and rear open edge of the first holes for legs provide fixation of the first saralaya feet in the first saralaya holes
and the second siteplease pads include a second siteplease element in the form of the second SitePlayer hook, and the second stopper forms a rear open edge of the second holes for legs,
and second siteplease hooks and rear open edge of the second holes for legs ensure fixing of the second saralaya feet second saralaya holes.

5. Washing machine drum according to claim 1, in which the first holes for legs and second holes for legs made in different places in a circumferential periphery of the door device.

6. Washing machine drum according to claim 1, in which part of the surface formed in the area corresponding to the first holes for legs, and the second holes for legs, without de is Orative pads, installed on a door device.

7. Washing machine drum according to claim 1, in which part of the surface modified by giving at least one of the following profiles: 1) a circular or arcuate fold, grooved in the radial direction, 2) a circular or arcuate wavy profile, grooved in the radial direction, or 3) a rough surface with projections, passing in either direction.



 

Same patents:

FIELD: textile, paper.

SUBSTANCE: washing-drying machine comprises body, drum, loading hole to load and unload linen from drum, door to close loading hole, transparent part arranged in door to watch the linen, frame arranged around transparent part, and source of light installed in body or door. Washing/drying machine also comprises light guide arranged in frame and sending light from source of light to side surface of transparent part, and more than one points of optical wave guide, which are distributed along surfaces or in material of transparent part, sending light produced from light guide, providing for lighting of inner part of drum with the help of transparent part.

EFFECT: development of washing or drying machine, where inner part of drum is efficiently lit by low consumption of energy.

9 cl, 1 dwg

FIELD: textile, paper.

SUBSTANCE: tank for washing solution and washing drum rotated in washing solution tank are elastically suspended in machine body. Collar of elastic material provides for water-tight connection of edge of front loading hole of tank for washing solution with loading hole of body. Hatch that closes loading hole of body, has nozzle in the form of truncated cone at inner side, convex towards to inner part of drum. Surface of hatch nozzle has at least one cut, starting in the area of maximum diametre of truncated cone and forming increasing crescent-shaped surface, stretching along surface in direction of inner part of drum to area of minimum diametre of truncated cone.

EFFECT: increased reliability of washing machine operation.

8 cl, 10 dwg

FIELD: personal use articles.

SUBSTANCE: door of domestic electrical appliance, in particular washing, washing-drying or drying machine with frontal load includes several structural elements of thermoplastic. At least two of specified elements are connected to each other by means of welding. Door comprises back part made of ABS-plastic and provided with a hole surrounded with circular surface. Door may include the first, the second, the third and the fourth parts. At least the first, the second and the third parts are made of thermoplastic material. The first part has at least one hole and surrounding circular surface, and the fourth part has at least one circular surface. Method of door manufacturing includes the following stages, where: a) the fourth part is positioned inside hole of the first part so that circular surface of the fourth part contacts with circular surface of the first part; b) the second part is positioned relative to the first part; c) the second part is connected to the first part by means of welding of linear vibration type, and at the same time the fourth part is placed between the second part and the first part; d) the third part is positioned relative to the first part; e) the third part is connected to the first part by means of welding, at the same time the second part and the fourth part are placed between the third and the first parts.

EFFECT: elimination of deforming stresses generated in process of door unit assembly.

16 cl, 3 dwg

FIELD: textile industry.

SUBSTANCE: washing machine of drum type includes hatch, which is formed by unit of hatch having through opening. Using through opening user may observe washing process from outside. Besides washing machine comprises transparent cover of hatch, closing hatch unit. Multiple engagement eyes protruding backwards are arranged on back side of hatch cover periphery. Multiple stop holes of engagement for reception of engagement eyes and elastic engagement of eyes with engagement sections are arranged at hatch unit to prevent slippage of eyes. Eyes and openings form multiple fixed sections, which are tightly pressed, and hatch cover is fixed at hatch unit. Parts of hatch cover surface complying with fixed sections are arranged so that light is refracted or scattered inside, when light passes through hatch cover.

EFFECT: simplified design and reduced cost of washing machine manufacturing.

7 cl, 7 dwg

FIELD: private use articles.

SUBSTANCE: laundry washer of drum type consists of case, of washing drum functioning as drying hopper, of door block, of door opening button, of opening/closing actuating device and of locking device. The case has an aperture on its front side. The door block of a round shape closes the aperture of the case. The door opening button is equipped with the first pivoting shaft, the opening/closing actuating device is equipped with the second pivoting shaft and the device is designed to turn under hold down force applied to the door opening button. In the position of aperture case closing the locking device for fixation of the door block operates in interconnected motion with the opening/closing actuating device, and it releases the door block changing its closed state to an open one under hold down force applied the door opening button. The door block is oriented so, that normal of the first pivoting shaft is inclined relative to the second pivoting shaft and is directed to the centre of the door block.

EFFECT: facilitating high controllability of laundry washer due to decreased hold down force applied to control button.

2 cl, 9 dwg

FIELD: mechanics.

SUBSTANCE: door hinge is coupling member between door and front wall of washing machine. Hinge consists of boy and at least one lever, built-in into body. Body is connected to doorset of front wall at least by means of one lever, connected to door. Hinge is manufactured by method of casting of plastic material in corresponding mould.

EFFECT: creation of hinge durable enough, in order to withstand external action, and allowing low weight, that provides decreasing of total weight of washing machine.

7 cl, 7 dwg

FIELD: personal demand item.

SUBSTANCE: washing/drying machine incorporates a complete set of doors capable of opening and closing for putting washing in and out. The complete set of doors includes a control card, which enables operating the washing/drying machine, one or more operating consoles connected with the operating control card, an external door, an inner door, there to the external door is attached, a transparent door arranged between the external and inner doors and a hinge, which is attached to the set of doors and provides its opening and closing by means of a cable from the source, which feeds the voltage, connected with the control card and/or operating console. The inner door contains a hinge slot, therein a hinge is placed, and at least two equiform slots disposed symmetrically on the both sides of the hinge slots for operating control card where operating control card and/or operating console is placed. The set of doors can be easily replaced to open and close the machine in required direction.

EFFECT: usability.

11 cl, 18 dwg

FIELD: drying technique.

SUBSTANCE: locking unit is positioned in front panel of drying machine, on door of which machine hook is located, said hook being adapted for engagement with locking unit and disengagement therefrom. Locking unit has lock main body equipped with protrusions and retaining openings in its opposite sides, and lock cover having openings for accommodation of protrusions, and retaining openings provided at cover opposite sides. Protrusions are formed in active part protruding from carrier part of lock main body, and retaining openings are formed in carrier part, immediately under protrusions. Openings for accommodation of protrusions are provided in portion protruding from edge of cover lock planar portion, and retaining protrusions are formed at ends of lock cover protruding portion. On introducing of lock cover into main body of lock, protrusions become embraced with openings for accommodation of protrusions, and retaining protrusions are introduced into retaining openings. Such construction allows lock cover to be assembled with lock main body for one operation.

EFFECT: increased efficiency, simplified construction and reduced time for assembling of lock unit.

9 cl, 5 dwg

FIELD: drying technique.

SUBSTANCE: locking unit is positioned in front panel of drying machine, on door of which machine hook is located, said hook being adapted for engagement with locking unit and disengagement therefrom. Locking unit has lock main body equipped with protrusions and retaining openings in its opposite sides, and lock cover having openings for accommodation of protrusions, and retaining openings provided at cover opposite sides. Protrusions are formed in active part protruding from carrier part of lock main body, and retaining openings are formed in carrier part, immediately under protrusions. Openings for accommodation of protrusions are provided in portion protruding from edge of cover lock planar portion, and retaining protrusions are formed at ends of lock cover protruding portion. On introducing of lock cover into main body of lock, protrusions become embraced with openings for accommodation of protrusions, and retaining protrusions are introduced into retaining openings. Such construction allows lock cover to be assembled with lock main body for one operation.

EFFECT: increased efficiency, simplified construction and reduced time for assembling of lock unit.

9 cl, 5 dwg

FIELD: personal demand item.

SUBSTANCE: washing/drying machine incorporates a complete set of doors capable of opening and closing for putting washing in and out. The complete set of doors includes a control card, which enables operating the washing/drying machine, one or more operating consoles connected with the operating control card, an external door, an inner door, there to the external door is attached, a transparent door arranged between the external and inner doors and a hinge, which is attached to the set of doors and provides its opening and closing by means of a cable from the source, which feeds the voltage, connected with the control card and/or operating console. The inner door contains a hinge slot, therein a hinge is placed, and at least two equiform slots disposed symmetrically on the both sides of the hinge slots for operating control card where operating control card and/or operating console is placed. The set of doors can be easily replaced to open and close the machine in required direction.

EFFECT: usability.

11 cl, 18 dwg

FIELD: mechanics.

SUBSTANCE: door hinge is coupling member between door and front wall of washing machine. Hinge consists of boy and at least one lever, built-in into body. Body is connected to doorset of front wall at least by means of one lever, connected to door. Hinge is manufactured by method of casting of plastic material in corresponding mould.

EFFECT: creation of hinge durable enough, in order to withstand external action, and allowing low weight, that provides decreasing of total weight of washing machine.

7 cl, 7 dwg

FIELD: private use articles.

SUBSTANCE: laundry washer of drum type consists of case, of washing drum functioning as drying hopper, of door block, of door opening button, of opening/closing actuating device and of locking device. The case has an aperture on its front side. The door block of a round shape closes the aperture of the case. The door opening button is equipped with the first pivoting shaft, the opening/closing actuating device is equipped with the second pivoting shaft and the device is designed to turn under hold down force applied to the door opening button. In the position of aperture case closing the locking device for fixation of the door block operates in interconnected motion with the opening/closing actuating device, and it releases the door block changing its closed state to an open one under hold down force applied the door opening button. The door block is oriented so, that normal of the first pivoting shaft is inclined relative to the second pivoting shaft and is directed to the centre of the door block.

EFFECT: facilitating high controllability of laundry washer due to decreased hold down force applied to control button.

2 cl, 9 dwg

FIELD: textile industry.

SUBSTANCE: washing machine of drum type includes hatch, which is formed by unit of hatch having through opening. Using through opening user may observe washing process from outside. Besides washing machine comprises transparent cover of hatch, closing hatch unit. Multiple engagement eyes protruding backwards are arranged on back side of hatch cover periphery. Multiple stop holes of engagement for reception of engagement eyes and elastic engagement of eyes with engagement sections are arranged at hatch unit to prevent slippage of eyes. Eyes and openings form multiple fixed sections, which are tightly pressed, and hatch cover is fixed at hatch unit. Parts of hatch cover surface complying with fixed sections are arranged so that light is refracted or scattered inside, when light passes through hatch cover.

EFFECT: simplified design and reduced cost of washing machine manufacturing.

7 cl, 7 dwg

FIELD: personal use articles.

SUBSTANCE: door of domestic electrical appliance, in particular washing, washing-drying or drying machine with frontal load includes several structural elements of thermoplastic. At least two of specified elements are connected to each other by means of welding. Door comprises back part made of ABS-plastic and provided with a hole surrounded with circular surface. Door may include the first, the second, the third and the fourth parts. At least the first, the second and the third parts are made of thermoplastic material. The first part has at least one hole and surrounding circular surface, and the fourth part has at least one circular surface. Method of door manufacturing includes the following stages, where: a) the fourth part is positioned inside hole of the first part so that circular surface of the fourth part contacts with circular surface of the first part; b) the second part is positioned relative to the first part; c) the second part is connected to the first part by means of welding of linear vibration type, and at the same time the fourth part is placed between the second part and the first part; d) the third part is positioned relative to the first part; e) the third part is connected to the first part by means of welding, at the same time the second part and the fourth part are placed between the third and the first parts.

EFFECT: elimination of deforming stresses generated in process of door unit assembly.

16 cl, 3 dwg

FIELD: textile, paper.

SUBSTANCE: tank for washing solution and washing drum rotated in washing solution tank are elastically suspended in machine body. Collar of elastic material provides for water-tight connection of edge of front loading hole of tank for washing solution with loading hole of body. Hatch that closes loading hole of body, has nozzle in the form of truncated cone at inner side, convex towards to inner part of drum. Surface of hatch nozzle has at least one cut, starting in the area of maximum diametre of truncated cone and forming increasing crescent-shaped surface, stretching along surface in direction of inner part of drum to area of minimum diametre of truncated cone.

EFFECT: increased reliability of washing machine operation.

8 cl, 10 dwg

FIELD: textile, paper.

SUBSTANCE: washing-drying machine comprises body, drum, loading hole to load and unload linen from drum, door to close loading hole, transparent part arranged in door to watch the linen, frame arranged around transparent part, and source of light installed in body or door. Washing/drying machine also comprises light guide arranged in frame and sending light from source of light to side surface of transparent part, and more than one points of optical wave guide, which are distributed along surfaces or in material of transparent part, sending light produced from light guide, providing for lighting of inner part of drum with the help of transparent part.

EFFECT: development of washing or drying machine, where inner part of drum is efficiently lit by low consumption of energy.

9 cl, 1 dwg

FIELD: textile, paper.

SUBSTANCE: laundry washer of drum type comprises cylindrical rotary drum, water tank, body and door arranged on front side of body. Door is made of door device having the first window, through which user may monitor inner space of rotary drum, and transparent cover of door installed at front side of door device to close door device. Door cover comprises multiple first engaging tabs protruding backwards on its back surface along external periphery of door cover. Door device comprises the first holes for tabs, which engage with the first protruding tabs by means of the first stops available at inner surface of door device. Decorative pad arranged between door device and door cover includes the second window, corresponding to the first window, and multiple second engaging tabs, protruding backwards at its back surface along external periphery of decorative pad. Door device comprises the second holes for tabs, which may engage with the second engaging tabs by means of the second stops available at inner surface of door device. Door cover on its surface and in area corresponding to at least first holes for tabs comprises parts of surface, through which light falling from inner space of door cover is scattered and transmitted.

EFFECT: simplified design and reduced cost of washing machine manufacturing.

7 cl, 8 dwg

FIELD: consumer electronics.

SUBSTANCE: invention refers to the washing machines. Washing machine with upper loading contains the tub wheel rotating around horizontal axis placed inside the tank with the hole in the top, cover for opening/closing access to said tub wheel, outer frame with upper cover hinged in its rear part, locking unit for locking/unlocking the cover with upper surface of frame and outer control unit capable of controlling said locking unit. Outer control unit includes the button element located on front upper part of frame. Said cover is outfitted with elastic device for its lifting into open position at releasing and automatic braking device.

EFFECT: increased convenience of upper cover opening.

6 cl, 7 dwg

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