Mixer with containers and knives

FIELD: personal use articles.

SUBSTANCE: mixer has a container and a cutting device with a part of the main knife angled upwards. The container comprises an internal part, and the profile of the lower part includes a part angled upwards corresponding to the form of a knife of the cutting device.

EFFECT: invention is intended to reduce accumulation of food products under the main knives.

18 cl, 41 dwg

 

The technical field to which the invention relates.

The present invention relates to mixers and, in particular, to the mixer containing the container inner surface, in which the lower part has a bowl shape and, in particular, an upward portion, below the knives, which are also preferably have upwards plot.

The level of technology

Typically, the mixer comprises a base with a motor, which is installed on the tank. When the container is installed on the base, coupling, protruding from the bottom surface of the vessel, in contact with the coupling driven by the engine. Connection unit capacity connected with a rotating knife or the knife Assembly located inside the container.

The efficiency of the mixer is sometimes restricted to uneven mixing in the tank and the fact that some food accumulates under the knife in the space between the knife and the inner surface of the vessel. Both of these factors contribute to the uneven and inefficient processing of mixed food. In addition, the accumulation of solid particles under the knife makes it difficult to clean the inner space of the reservoir and makes the procedure longer. Thus, the mixer, where you can get a more evenly mixed products, better mixer, inwhich it will not work.

Disclosure of inventions

The purpose of the present invention is to provide a combination container and a knife or knife Assembly, which will increase the performance of the mixer.

Another objective of the present invention is to provide such a knife, or a knife in the collection, as well as capacity to the capacity profile directly under the knife contained tilted up part.

Another objective of the present invention is to provide a container, on the inner surface of which contains the lower part of which is rounded, in particular, in the area under the cutting surfaces of the main knife or knives.

Another objective of certain embodiments of the invention are to provide a cutting device for mixer specified cutting device comprises a curved or multi-faceted basic knives, preferably with vertical ends of the knives.

In some preferred versions of the invention, the upper surface of the connecting device and the lower part of the inner surface of the mixer to form a nearly continuous profile.

Brief description of drawings

For a better understanding of the invention, the device illustrated by the drawings, on which:

figure 1 is a view in isometric capacitance and coupling devices made in compliance and with the substance of the present invention;

figure 2 is a top view of the device shown in figure 1;

figure 3 is a cross section along b-b In figure 2;

4 is a cross section along C-C in figure 2, showing the container with the plate, which corresponds to the shape of the knife;

figure 5(a) is a top view of the main knife offset;

figure 5(b) is a first side view of the knife shown in figure 5(a);

figure 5(C) is another side view of the knife shown in figure 5(a) and (b);

6(a) is a top view of the upper or second cutting block;

6(b) is a side view of the cutting unit shown in Fig.6(a);

6(C) is another side view of the knife shown in Fig.6(a);

Fig.7 is a view in isometric of another variant of implementation capacity and the connecting device in accordance with the present invention;

Fig is a top view of the device depicted in Fig.7;

Fig.9 is a cross section along a-Fig;

figure 10 is a cross section on In-Fig;

11(a) is a top view of another primary knife in accordance with the present invention;

11(b) is a side view of the knife shown figure 11(a);

11(C) is another side view of the knife shown figure 11(a) and 11(b);

Fig(a) is a top view of the upper knife unit;

Fig(b) is a side view of the knife block, depicted in Fig ();

Fig(C) is another side view of the knife block, depicted in Fig ();

Fig(d) is a partial side view of the knife block with teeth, izobrazennogo is on Fig(a);

Fig(e) is a side view of the knife block, where the knives are tilted at the same angle;

Fig(a) is a top view of another upper knife;

Fig(b) is a side view of the knife block, depicted in Fig ();

Fig(C) is another side view of the knife block, depicted in Fig ();

Fig is a top view of another variant embodiment of the invention;

Fig - side view of a variant embodiment of the invention depicted in Fig;

Fig is another side view of the block variant of the invention, depicted in Fig;

Fig - side view of another version of the invention, showing a plate with wheel hub;

Fig - side view of the tank showing the knife that matches the Cup;

Fig - view in isometric of the container showing the lid and ring to open;

Fig is a top view of another variant embodiment of the invention;

Fig - transverse section of the device with Fig;

Fig - cross section of another variant embodiment of the invention, in which the main blade unit has a straight profile;

Fig - cross section of another variant embodiment of the invention, in which the main blade unit has a convex profile;

Fig - cross section of another variant embodiment of the invention, in which the main blade unit has a random profile;

Fig - cross bit is C another variant of the invention, in which the inflection point is located at the junction capacitance and plates, of stainless steel;

Fig - cross section of another alternative embodiment of the invention, in which the capacity profile under the main knife is curved or tilted up to the upper edge, and the main knife is tilted to the upper edge in a straight line;

Fig - cross section of a variant embodiment of the invention, in which the capacity profile under the main knife in a straight line inclined upward to the upper edge, and the main knife is curved toward the top edge;

Fig - cross section of a variant embodiment of the invention, in which the capacity profile under the main knife is inclined in a straight line toward the top edge, and the main knife is flat, except end;

Fig - cross section of a variant embodiment of the invention, in which the capacity profile under the main blade and the profile of the main knife contains upward part, but upward of the tank is not located under the upward part of the knife.

The implementation of the invention

As shown in figure 1, the tank 10 to the mixer contains a transparent container 11 with the main bore 12, limited by the upper edge 13. In this example, the cross-sectional shape of the container or the main part is in General kVA the military and the container has a handle 14. The main part 12 is installed in the locking ring 15, which is located on top of the base with a motor (not shown). Rotating the cutter 18 is located in the vessel 10.

In preferred embodiments of the invention of the tank, which is located directly under the cutting device 18 (or covered area described cutting device 18), contains at least one section, which is directed upward to the upper edge. Facing up areas in the context of this description are called straight portion (tapered portion), is inclined toward the upper edge 13, or curved profiles, which are directed to the upper edge 13.

In the example shown in figure 1, the locking ring also has a connecting device 16, which parts are in a through hole 17 located in the lower part of the container 12. In turn, the connecting device 16 supports a rotating cutting device 18.

As shown in figure 1, the cutter 18 includes one or more blades mounted on the rotating shaft. The rotating shaft passes through the connecting device 16 and the coupling (not shown) may be connected with the engine by means of an appropriate coupling, located at the base. In the context of the present invention, the maximum diameter is R cutter 18 is limited by the diameter of the through hole 17, in which is inserted a connecting device. Preferably, the maximum diameter of different knives, forming cutting device, does not exceed the diameter of the through hole 17.

Note that in the example shown in figure 1, the upper edge of the container is generally square, but has rounded corners 19. In this example, the cross section of the vessel horizontally is essentially square from the upper edge 13 to 20 points of inflection, which is located between the hole 17 and the upper edge 13. Below this point 20 bend radius of curvature gradually increases, so that the lower part 21 of the internal cavity is smooth and rounded in the longitudinal direction, as shown in longitudinal sections 3 and 4. The part situated below the point 20 of the curve, is called the lower part of the container. Thus, the lower part 21 has a bowl shape with a Central hole 17.

As shown in Fig.2-4, the connecting device 16 further comprises a top surface, forming a plate 23 of stainless steel surrounding it are almost cylindrical and downward side wall 24. The horizontal flange 25 is connected to the lower edge of the side wall 24. Polymer seal 26 is located between the flange 25 and the lower edge 27 of the container. The plate 23 and the stainless steel is practical, as it is located right across the square, outlined the main blades, and hence determines the upward profile or shape.

As shown in figure 3, the longitudinal bending of the lower part 21 and the bending plates 23 are complementary, resulting in, essentially, a smooth, continuous line, which extends from a point near the center of the plate 23 to the upper regions of the lower part 21. Obviously, this is essentially continuous line is interrupted by a gap between the plate 23 and the container. The plate may include a Central flat portion 29, which in this example is the upper surface of the device containing the shaft bearings and the shaft, on which is mounted the cutter 18. A variant embodiment of the invention shown in Fig 16 has a Central flat portion 29. A variant embodiment of the invention shown in Fig, contains a plate with a protruding Central hub.

As shown in figure 4, the shaft 40 of the capacity associated with a cutting device 18. The cutter 18 includes a lower or main blade unit 41, a spacer sleeve 42 and the upper blade module 43. Note that the diameter of the main or bottom knife block 41 is maximum, so that approximately equal to the diameter of the side wall 24 of the plates. Preferably, primary or lower ozewai block 41 was curved upwards, so the curve line represents a significant part of the basic knife block. The main or lower blade unit 41 is curved about the same as the plate 23. Primary or lower blade unit 41 contains a directed upwards and the vertical ends 44. Thus, in this embodiment of the invention between the main knife 41 and the upper surface plate 23 is curved gap 45, in particular, directed to the ends of the main blade unit 41. In this example, the upper blade module or unit 43 contains four separate cutting edges, made of one piece of metal.

The gap 45, depicted in figure 4, shows a relatively constant along the curved part of the plate. Thus, bending of the lower knife 41 corresponds to the curvature of the plates 23. In preferred embodiments of the invention, the depth of the gap does not exceed about 15 mm, measured between the closest points of the knife 41 and the plates 23 (not vertical). Bottom knife 180, shown in Fig, conforms to the shape of plates 181, although the gap is not constant. In this example, the end 182 of the lower knife (at the point where the knife is bent upward, forming a vertical end of a knife) forms a gap 183, which is wider than the gap 184, measured at the base of the knife 180. The knife corresponds to the plate, because the gap does not exceed about 15 mm. In predpochtite the selected variants of the invention, the appropriate blade increasing the gap of this type also increases in size from the base to the end of a knife. In a particularly preferred variant of the invention, the gap increases gradually, without abrupt changes.

The optimal design of the main or bottom knife block for square containers shown in figa, b and C. the Main blade unit 41 includes an arcuate main portion 51 with a Central hole 52. Each of the opposite offset blades 53, 54 of the main part contains cutting edge 55. The cutting edges beveled so that the chamfer 56 directed downwards and in the direction of rotation. Each vertical end 57 of the knife also includes a cutting edge with a beveled chamfer 58 which is directed inward and in the direction of rotation. Note that the longitudinal Central line of the two blades 53, 54 are slightly shifted relative to each other.

Optimal design of the upper knife unit 43 of the mixer of figure 1-4 shown in Fig.6. Note that one metal workpiece 60 contains more than two, for example four, smaller blades 61, 62, 63, 64, forming knives, which are shifted by 90 degrees relative to each other around the Central hole 65. In some embodiments, the implementation of at least one of the smaller blades contains the teeth, for example, semicircular or sawtooth shape. Each knife includes a cutting edge, and each knife is different is inclined to the horizontal. One of the blades 61 is practical and vertically. Opposite the knife 63 more deflected from the vertical, but less skewed than the third knife 62. The fourth knife 64 is most inclined away from the vertical. The bevel or chamfer cutting edges are less inclined blades 62, 64 are directed upwards and the indicated position 66. Beveled edge 67 of the pair located most vertically knives 61, 63 are turned outward.

Due to the presence of the spacer sleeve 42 of the upper blade module is located above and at some distance from the main or bottom of the knife 41.

The second variant implementation of the present invention is shown in Fig.7. In this example, the main part of the tank or container 70 is essentially circular in horizontal cross section. The container 70 includes a nozzle 71 and opposite the handle 72. Inside the main part is round in cross section, tapering from a maximum diameter near the upper edge 73 to the point 92 of the curve or transition (see figure 10), then she bent and its diameter takes the minimum value near the Central hole 74. The main portion 70 of the container comprises a pair located opposite each other, the inner edges 75. As better shown in figure 9, the ends of the ribs 90 can be essentially vertical and parallel to each other. Ribs are generally triangular in cross section. The same version of the implementation is subramania, shown in figure 1, the tank contains the locking ring 76 and includes a connecting device 77, which includes a plate or disc portion 78 of stainless steel. This example used a little more cutting device 79, which is described in detail later.

As shown in Fig-10, without taking into account the vertical ribs 75, the lower portion 93 of the inner wall 80 of the container is curved to fit smoothly and gradually move to the line defined by bending stainless steel plates 78 of the connecting device 77. Between the plate 78 and the container is an annular gap.

As shown in figure 10, the diameter of the main cutter unit 100 of the cutting device 79 is roughly equal to the diameter of the bottom of the center hole 74 of the tank. The main or lower blade unit 100 is bent from the Central hole to the vertical ends 101 to match the curvature of the plate 78. Note that, as shown in figures 9 and 10, the top knife blocks 120, 130 is fixed on the rotating shaft 102 of the tank directly above the main blade unit 100 and between them there is no significant gap.

The upper and lower knives, designed for round containers described with reference to 11-13. As shown in figure 11(a) primary or lower blade unit 100 is arcuate and is and a curved main portion 110 with directional up or almost vertical ends 111 of the knife. In this example, the main blade unit is arcuate and slightly twisted relative to the longitudinal axis, so that when it rotates, it creates a large downward force than in the case of non-twisted unit. Note that the beveled surfaces of the cutting edges of the main part 110 and the pterygoid ends 111 is directed downward or outward, i.e. away from the longitudinal centerline of the container. This causes a downward and outward force generated by the rotation of the knife. In this example, the ends 111 are also characterized by a certain angle of attack relative to the direction of rotation, which tends to move the food out toward the side walls of the container.

As shown in Fig and 13, the top knife blocks are made of two separate pieces. Pair 120 of the inner knife is made of one piece and comprises a pair located opposite each other with the knives 121, 122. The knives 121, 122 tilted at different angles and each of the blades 121, 122 tapers from a maximum width near the Central hole 123 to a minimum width near the end of the knife. On Fig(d) shows an example when the upper knives contain teeth 126. In an alternative embodiment of the invention, which is shown in Fig(e), knives 124, 125 are similar to the knives shown in Fig(a)-12(C), except that they are tilted at odinakovyh. Pair 130 of the outer or intermediate knives shown in Fig. This pair of knives contains upward sloping edges 131, which form a generally straight cutting edges. Each knife tapers from a maximum width near the Central hole 132 to a minimum width near the end of the knife.

On Fig-16 shows another preferred embodiment of the invention. In this example, the plate 140 of the connecting device does not include a Central flat portion and, therefore, smoothly curved, essentially, at all points under the lower knife. In this example, as in the other, rounding the point 142 of the transfer capacity is smooth and almost continuous with respect to the form of plates. Therefore, in the longitudinal plane bending of the inner surface of the vessel is continuous (except for the area of any optional vertical edges) from the top edge 143 down to the space under the lower knives. This is annular gap between the plate and the tank. In preferred variants of the invention, the continuous curve is distributed under a substantial portion of the lower knives, and in the example Fig-16 bend extends almost to the base of the blades 141.

Another variant embodiment of the invention shown in Fig. In this example, the plate contains the protruding Central hub 171, through which passes the shaft 172. Knife or main unit 176 includes an intermediate flat protruding portion 177 disposed between the blades specified intermediate part is also serving as the Central hub. Bending the inside capacity of almost continuous from the upper edge 173 down to the point 174, which is located below all of the working or cutting portion 175 of the lower knife 176. The knife 176 corresponds to the plate 170, as the gap between the knife 176 and the plate 170 does not exceed about 15 mm and almost not narrowed towards the end under any section of the cutting part 175.

On Fig shows an additional tool for opening. As shown here, the opening polymer cover is simplified if we provide the cover 190 loop 191 for opening. Loop 191 for opening contains a hole the size of a finger or more and, preferably, forms a continuous ring located above the upper surface of the cap. She may be fully or partially beyond the outer edge 192 of the cover to increase the leverage effect and facilitate retention. The Central axis 193 of symmetry of the hole perpendicular to the longitudinal axis 194 capacity. As the capacity can be tightly installed to eliminate careless removal or splashing and, hence, the appearance of moisture when used, thanks to the loop for QCD is ivania the user to easily remove the lid.

As described above, the proposed mixer, uses the interaction of the internal shape of the tank and forms of knives, in particular the lower knife that is made for more effective mixing in the result of the operation of the mixer. Despite the importance of the form of knives and that the knives of certain forms work better than others, and some knives are better suited for different configurations of containers (as described above), a fundamentally useful result is achieved by using the above-mentioned bending inner sides with respect to the curves inside the tank. Can be used in a variety of ways of making capacity, aimed at obtaining a continuous curve, as described above, the supply capacity and interacting with it connecting device plate is only one way and it is not absolutely necessary for the functioning of the device.

As shown in Fig and 21, a container with a rounded bottom and interacting with it or its corresponding knife optionally contain a removable coupling device. As shown in these drawings, the rounded bottom portion 200 extends continuously from point 201 of the transition without any joints or gaps to the hole 202, which acts through the shaft 203. Note that the curved bottom knives 204 cutter line is the comfort curve of the bottom, below them. The bearings of the shaft 203 is located in the cavity 205, which is made from the reverse side of the bottom. In this example, the skirt 206 reaches the lower edge 207 of the tank. Thus, between the upper 209 and the bottom edge 207 of the vessel has a wall 208, partially forming the lower part 200 and it has a hole 202.

Although the above described concave curvilinear basic knife blocks, it is clear that the shape of the knife can be changed, because the basic knives contain at least one portion which is inclined or directed upwards.

For example, on Fig, 23 and 24 show three alternative embodiment of the invention, in which adhered to the following principles: at least one part of the main blade unit is inclined or directed upwards and the main blade unit correspond to the shape of the part, located under the knife block. Here under is understood that the clearance between the knife and the plate does not exceed about 15 mm and practically does not decrease towards the end of the main knife under any part of the cutting part of a knife. In General, at least one part of the main blade unit is inclined or directed upwards and at least one part of the vessel below the area, draw knives, also tilted or up-directed.

For example, on Fig shows a variant of the OS is supervising the invention, which is made of stainless steel plate 222 of the connecting device has a Central hole 223, located in the lower part of the profile of the vessel and the shaft 221 passes through the Central hole. The blades 224, 225 main knife as a whole is tilted up. Each blade moves away from the shaft up and includes a direct part 226, then bends and moves in the vertical end 227. The plate 222 stainless steel also has a direct (linear) profile or tapered portion 228, which interacts with the blades 224, 225 main knife. The plate 222 includes a horizontal flange 229, located under the side wall 220 of the vessel or container.

On Fig shows a variant embodiment of the invention, in which the shaft 234, the blade 236 main knife, plate 232 stainless steel container 233 are similar. The blade 231 main knife moves away from the lower part 235 near the shaft 234, and then bends upward, representing the entire length of the uniformly convex curve 236, then bends and moves in the vertical end 237.

On Fig shows another variant embodiment of the invention, similar to the variant of Fig, but in which each blade of the main knife has a complex profile. The lower part of the blade 241 departs from centrally located in the center of the shaft 242. The lower part of the blade 241 location is approximately horizontally and reaches the convex portion 243. The blade is nearly horizontal in the middle part 244, and then from point 246 of the curve is concave, and then bends and moves in the vertical end 247.

On Fig shows a variant embodiment of the invention, similar to the variant of Fig, but with the following differences. In this embodiment of the invention the point 253 of inflection is located at the junction capacitance 254 and the base 255. Therefore, the internal surface of the container 251 is a straight line, tapering from the top edge 252 to the point 253 of inflection.

Note that in the previously described embodiments of the invention the profile of the tank, below the field, outlined the main knife, matches the profile of the main knife. On Fig, 27 and 28 shows a few of the more common examples, where the profile or shape of the inner surface of the vessel below the main blade and the profile of the main knife is different, but both profiles contain part directed upward to the upper edge.

On Fig rotating shaft 261 is located centrally in the lower part of the profile of the vessel. Each blade 262 main knife moves away from the shaft, then straight slanted line 265 directed upwards to the upper edge 264, and then bent and moves in the vertical end 266. Plate 263 stainless steel also departs from the shaft 262, but is a kr is a new, upward to the upper edge 264. On Fig shown that all pointing up part of the plate located directly under the entire upward part 265 main knife. Note that in this example, the base surface 268 corresponds to the profile plates 263, which may be desired in some embodiments of the invention, but is not necessary.

On Fig shows an example similar to Fig, with the following exception. Upward-directed portion 271 of the main knife is, essentially, the entire working length of the main blade. Thus, the entire knife is curved toward the upper edge 272 to move in the vertical end 273. Also pointing up the portion 274 of the plate is straight, inclined to the upper edge 272 and below the entire length of the main blade.

On Fig shows another variant implementation of the present invention, in which the main knife 281 departs from located at the center of the shaft 282 and includes a straight, flat, not tilted portion 283 and the vertical end 284. Plate 285 is a straight inclined surface directed to the upper edge 286 and below the area that draws the flat part 283 main knife.

On Fig shows another variant embodiment of the invention. The main knife 292 moves away from located at the center of the shaft I contains the first flat portion 293, average straight inclined portion 294 and a second flat portion 295. Plate 296, in General, closed area, draws the main knife has a flat portion 297 of the plate and bent up portion 298 plates. The flat part of the plate located under the first flat part 293 main knife and middle inclined part 294 of the main knife, while the bent up part 298 plate is located below the second flat part 295 main knife. Thus, the flat part of the plate vertically aligned with the tilted up part of the main knife, and the second flat portion of the main knife is located vertically above the upward part of the capacity profile, located under the main blades.

Although the above-described technical solution described with reference to specific details of construction, it should be understood that this is an example and does not restrict the scope of the invention.

1. Mixer with capacity and cutting device containing the primary knife that defines the area, outlined the main knife, which includes:
basic knife set in storage capacity and the capability of the actuator from below by a shaft;
a tank having almost square cross-section and a Cup-shaped, facing up the inner surface under the area, outlined the main knife;
the main knife contains at least one PA is located opposite each other and upward of the blades, each of which has a base and a curved up;
the gap between each blade and extending upwards inner surface located under the region, outlined the main knife, wider at the tip than at the base;
this cutting device further comprises at least one upward lower lip.

2. The mixer according to claim 1, characterized in that each blade is curved upward along the entire length.

3. The mixer according to claim 1, wherein each curved top end is vertical.

4. The mixer according to claim 3, wherein each end includes cutting edges formed facing inward bevels.

5. The mixer according to claim 1, wherein each blade further comprises a cutting edge directed downwards and in the direction of rotation.

6. The mixer according to claim 1, characterized in that at least one lower blade tilted at different angles relative to each of the main blades.

7. The mixer according to claim 1, characterized in that it contains
the connecting device, which is rotatably mounted the cutter;
when the connecting device is to be installed in a through hole located in the container.

8. The mixer according to claim 1, wherein the cutter further comprises ver the deposits knife module with smaller blades and smaller blades tilted vertically at different angles.

9. The mixer of claim 8, wherein the cutting edge, at least one lower blade includes teeth.

10. The mixer according to claim 1, characterized in that the main knife has two blades are connected to each other and offset relative to each other.

11. The mixer according to claim 1, characterized in that the upward-directed portion of the blades and pointing to the top of the tank are vertically aligned.

12. The mixer according to claim 11, characterized in that the shape of the main knife conforms to the shape of the vessel below the area, outlined the main knife.

13. The mixer according to claim 11, characterized in that the turned up portion of the vessel is formed of a metal plate.

14. The mixer according to claim 11, characterized in that the container has an internal profile that has a plot, facing upward and located under the region, outlined the main knife.

15. The mixer according to 14, characterized in that the inner profile has a point of inflection and the shape of the lower part below the inflection point is Cup-shaped.

16. The mixer according to claim 1, characterized in that it contains, in General, fit the plastic cover with the top surface and outer edge and a loop for opening located on the top cover surface, a loop for opening contains a hole the size of at least a finger.

17. The mixer according to item 16, characterized the eat, that loop opening is located near the edge of the cover.

18. The mixer according to item 16, characterized in that the loop opening is partially beyond the outer edge of the cover.



 

Same patents:

FIELD: personal use articles.

SUBSTANCE: invention relates to technical area of domestic mixers of submersible type and relates to a working leg, comprising protective bell, covering detachable rotary tool. Specified tool is rotated by means of engine installed in casing. Tool is fixed to gripping part, where it is installed with the possibility of rotation, at the same time gripping part is stopped in rotation by a protective bell, when tool is installed on working leg.

EFFECT: invention provides for improved safety of rotary tool manipulation.

9 cl, 9 dwg

FIELD: personal use articles.

SUBSTANCE: invention refers to a device for mechanical processing of food products, in particular a type of vegetable cutter containing a kitchen appliance for cooking vegetable purees. This kitchen appliance contains a grid, a device for compression of food products to place food products opposite the grid, the disk intended to remove the finished food products. At that the device for compression comprises a means for cutting food products before they are placed opposite the grid of the kitchen appliance for preparing vegetable purees. The invention also refers to use of this device for preparing purees at the standard of catering institutions.

EFFECT: device for mechanical processing of food products which contains a kitchen appliance for preparing vegetable purees is proposed.

10 cl, 4 dwg

FIELD: personal demand items.

SUBSTANCE: invention is related to domestic appliance with electric drive, in particular to juicer or juice centrifuge. Device is equipped with control element of switch blocked against switching with the help of safety device, and this control element controls drive engine intended for working element driving, which is accomplished with collector for separated components of food product, by means of which, when set in working position, safety device unblocks control element, in order to develop accessory, which does not make it possible to connect domestic appliance, if device element, for instance collector or device cover, is not available or is installed incorrectly. It is suggested that safety device had locking element adjacent to link support and entering the link as connected to control element of link holder.

EFFECT: invention provides for safe operation of domestic appliance.

13 cl, 12 dwg

FIELD: personal demand items.

SUBSTANCE: invention refers to household device with electric drive, and namely to juicer or juice centrifuge. The device is equipped with the control element which is switched between the rest position and one operating position in order to start up and stop the drive motor meant for the working member drive. The latter is closed with the cover plate put on the household device during operation and detached by means of the releasing device. In order to make the use of the household device more convenient, it is proposed to attach the control element to the releasing device so that when the control element is put to the releasing position, the cover plate of the device can be removed, and start-up of the drive motor is impossible.

EFFECT: owing to the proposed design, the possibility of switching on the household device only with the cover plate put on is provided with a reliable method.

18 cl, 6 dwg

FIELD: household goods and personal effects.

SUBSTANCE: whipping disk for kitchen appliance is in the form of flat disk rotated in kitchen appliance cup by driven shaft. There is a projection on flat disk surface. Projection is in the form of ring and situated concentrically on the disk. There is a main section on disk projection. In essence it is situated parallel to disk plane. Disk may have several concentrically displaced projections. First of them projects disk plane in the first direction, whereas the second projects disk plane in the opposite direction.

EFFECT: improvement of whipping disk stability and efficiency.

13 cl, 3 dwg

FIELD: items of personal use.

SUBSTANCE: invention refers to the operating instrument for a kitchen device with a drive shaft. The operating instrument includes the first and the second axial ends, with a claw clutch rigidly installed on the first axial end of the drive shaft for reception of the twisting moment and with a functional node installed on the second axial end of the drive shaft for food processing rigidly or with the possibility of dismounting. At this different from the claw clutch part of the drive shaft has a starlike profile in section.

EFFECT: prevention of the kitchen device from hard blows and pushes.

9 cl, 2 dwg

FIELD: items of personal use.

SUBSTANCE: invention refers to the kitchen device for food processing. The kitchen device for food processing contains a bowl in which a piece of food to be processed is put, an instrument that protrudes into the bowl or situated in it, and a bearing unit by means of which the instrument rests on the bowl and turns in it. The bearing unit contains a tapered journal and a supporting element with a female cone. In the centre of the female cone there is an axially situated protrusion. The vertex angle of the tapered journal and the vertex angle of the female cone are situated between eight and twelve degrees so that the supporting element in the axial direction rests on the tapered journal. In the radial direction the supporting element is directed by the inner wall of the female cone against the tapered journal.

EFFECT: provision of low-resistance during rotation of the instrument and minimal expenses for its installation.

5 cl, 2 dwg

FIELD: kitchen appliances.

SUBSTANCE: proposed base includes container for kitchen appliances. Base has lower bearing surface and cover with upper surface for placing the kitchen complex. Inner surface of base and inner surface of cover have at least one structural member on which bearing units are made for interaction with inner surface of cover or its bearing parts.

EFFECT: reduced sensitivity to vibration; enhanced economical efficiency.

10 cl, 6 dwg

FIELD: domestic electric appliances, in particular, food preparing vessel for electric appliance.

SUBSTANCE: working chamber for kitchen electric appliance has vessel and cover, which are equipped with pivot joint consisting of two complementary surfaces, which may be inserted into one another. One of said surfaces is rigidly connected with cover and other surface is rigidly connected with vessel. Said surfaces are formed as succession of at least partly circular sections extending along at least one axis of rotation, perpendicular to said axis of rotation.

EFFECT: simplified utilization and mounting of electric appliance.

14 cl, 7 dwg

The invention relates to a device for cutting frozen pieces of meat

FIELD: domestic electric appliances, in particular, food preparing vessel for electric appliance.

SUBSTANCE: working chamber for kitchen electric appliance has vessel and cover, which are equipped with pivot joint consisting of two complementary surfaces, which may be inserted into one another. One of said surfaces is rigidly connected with cover and other surface is rigidly connected with vessel. Said surfaces are formed as succession of at least partly circular sections extending along at least one axis of rotation, perpendicular to said axis of rotation.

EFFECT: simplified utilization and mounting of electric appliance.

14 cl, 7 dwg

FIELD: kitchen appliances.

SUBSTANCE: proposed base includes container for kitchen appliances. Base has lower bearing surface and cover with upper surface for placing the kitchen complex. Inner surface of base and inner surface of cover have at least one structural member on which bearing units are made for interaction with inner surface of cover or its bearing parts.

EFFECT: reduced sensitivity to vibration; enhanced economical efficiency.

10 cl, 6 dwg

FIELD: items of personal use.

SUBSTANCE: invention refers to the kitchen device for food processing. The kitchen device for food processing contains a bowl in which a piece of food to be processed is put, an instrument that protrudes into the bowl or situated in it, and a bearing unit by means of which the instrument rests on the bowl and turns in it. The bearing unit contains a tapered journal and a supporting element with a female cone. In the centre of the female cone there is an axially situated protrusion. The vertex angle of the tapered journal and the vertex angle of the female cone are situated between eight and twelve degrees so that the supporting element in the axial direction rests on the tapered journal. In the radial direction the supporting element is directed by the inner wall of the female cone against the tapered journal.

EFFECT: provision of low-resistance during rotation of the instrument and minimal expenses for its installation.

5 cl, 2 dwg

FIELD: items of personal use.

SUBSTANCE: invention refers to the operating instrument for a kitchen device with a drive shaft. The operating instrument includes the first and the second axial ends, with a claw clutch rigidly installed on the first axial end of the drive shaft for reception of the twisting moment and with a functional node installed on the second axial end of the drive shaft for food processing rigidly or with the possibility of dismounting. At this different from the claw clutch part of the drive shaft has a starlike profile in section.

EFFECT: prevention of the kitchen device from hard blows and pushes.

9 cl, 2 dwg

FIELD: household goods and personal effects.

SUBSTANCE: whipping disk for kitchen appliance is in the form of flat disk rotated in kitchen appliance cup by driven shaft. There is a projection on flat disk surface. Projection is in the form of ring and situated concentrically on the disk. There is a main section on disk projection. In essence it is situated parallel to disk plane. Disk may have several concentrically displaced projections. First of them projects disk plane in the first direction, whereas the second projects disk plane in the opposite direction.

EFFECT: improvement of whipping disk stability and efficiency.

13 cl, 3 dwg

FIELD: personal demand items.

SUBSTANCE: invention refers to household device with electric drive, and namely to juicer or juice centrifuge. The device is equipped with the control element which is switched between the rest position and one operating position in order to start up and stop the drive motor meant for the working member drive. The latter is closed with the cover plate put on the household device during operation and detached by means of the releasing device. In order to make the use of the household device more convenient, it is proposed to attach the control element to the releasing device so that when the control element is put to the releasing position, the cover plate of the device can be removed, and start-up of the drive motor is impossible.

EFFECT: owing to the proposed design, the possibility of switching on the household device only with the cover plate put on is provided with a reliable method.

18 cl, 6 dwg

FIELD: personal demand items.

SUBSTANCE: invention is related to domestic appliance with electric drive, in particular to juicer or juice centrifuge. Device is equipped with control element of switch blocked against switching with the help of safety device, and this control element controls drive engine intended for working element driving, which is accomplished with collector for separated components of food product, by means of which, when set in working position, safety device unblocks control element, in order to develop accessory, which does not make it possible to connect domestic appliance, if device element, for instance collector or device cover, is not available or is installed incorrectly. It is suggested that safety device had locking element adjacent to link support and entering the link as connected to control element of link holder.

EFFECT: invention provides for safe operation of domestic appliance.

13 cl, 12 dwg

FIELD: personal use articles.

SUBSTANCE: invention refers to a device for mechanical processing of food products, in particular a type of vegetable cutter containing a kitchen appliance for cooking vegetable purees. This kitchen appliance contains a grid, a device for compression of food products to place food products opposite the grid, the disk intended to remove the finished food products. At that the device for compression comprises a means for cutting food products before they are placed opposite the grid of the kitchen appliance for preparing vegetable purees. The invention also refers to use of this device for preparing purees at the standard of catering institutions.

EFFECT: device for mechanical processing of food products which contains a kitchen appliance for preparing vegetable purees is proposed.

10 cl, 4 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to technical area of domestic mixers of submersible type and relates to a working leg, comprising protective bell, covering detachable rotary tool. Specified tool is rotated by means of engine installed in casing. Tool is fixed to gripping part, where it is installed with the possibility of rotation, at the same time gripping part is stopped in rotation by a protective bell, when tool is installed on working leg.

EFFECT: invention provides for improved safety of rotary tool manipulation.

9 cl, 9 dwg

FIELD: personal use articles.

SUBSTANCE: mixer has a container and a cutting device with a part of the main knife angled upwards. The container comprises an internal part, and the profile of the lower part includes a part angled upwards corresponding to the form of a knife of the cutting device.

EFFECT: invention is intended to reduce accumulation of food products under the main knives.

18 cl, 41 dwg

Up!