Kitchen machine, tool equipment for such machine

FIELD: personal use articles.

SUBSTANCE: invention relates to the field of household appliances. The kitchen machine with a drive and tool equipment, designed, in particular, for kneading dough, comprises a first tool that through its rod connects to the drive of the kitchen machine with the ability of rotation about a first axis of rotation. And the tool equipment comprises the second tool which is located in the area of the first tool rod. And between the connecting device and the second tool a safety device in the form of a washer is located.

EFFECT: group of inventions enables to ensure that the mixed ingredients when processing remain in the mixing bowl and are processed quickly in it as a homogeneous mass.

18 cl, 17 dwg

 

The technical field

The invention relates to a food processor with the drive and tool snap-designed, in particular, for kneading dough, with the first tool, which through its rod connected with the drive of a food processor with the possibility of rotation around the first axis of rotation. In addition, the invention relates to tooling such a food processor, as well as how to handle mixed products, in particular to a method of kneading dough.

The level of technology

The kitchen machine of the aforementioned type is known from the application DE 1300213. Food processor consists of a body, which contains the base and part of the housing that contains the drive, and has a C-shaped when viewed from the side. On the basis with the possibility of rotation can be set the mixing bowl, which partially overlaps the top part of the housing containing the drive. Gear, protruding from the housing down and exceeding the diameter of the bowl, is engaged with a ring gear surrounding the upper edge of the bowl for mixing, and optionally, leads the mixing bowl in rotation. In addition, the top with an offset from the axis of rotation of the bowl for mixing is a spiral tool for kneading dough, reaching to the bottom of the bowl and connected with the actuator kitchen what about the combine. When you enable a food processor tool for kneading dough is rotated around its vertical axis of rotation in the mixing bowl, which, in turn, rotates around a vertical axis in a food processor. Thus the coils of the spiral tool for kneading dough in contact with the inner surface and the bottom of the bowl to blend and mix, thus, the processed dough.

In the patent application DE 2551842 A1 describes such a food processor, the base of which contains a mount for fixing the bowl for mixing without the possibility of rotation. The upper part of the housing containing the actuator with holder for different instruments, for example, stirrers (hook) for the test or halo that protrude from an upper side in a mixing bowl.

From the patent application SN 142424 known another food processor, the appropriate restrictive part of paragraph 1 of the claims. In a food processor bowl for blending, tapering down like a ball (unless you consider a flat bearing surface), can be moved between the working position and the position of the extraction by using a lifting device provided on the housing a food processor. Tool for mixing, which can join a food processor by means of a bayonet lock, has, essentially, p is lucroy external circuit, the shape of the inner surface of the bowl for mixing and separated from it only by a small amount.

In addition, in patent applications DE 102005040544 A1 and DE 3932760 A1 describes actuators kitchen combine, which contain the motor and frame with gear. In addition, in the driven part of the gearbox are provided for mounting the mixing tools or instruments for kneading dough.

Known food processors, in principle, have passed the test of time. However, they have the disadvantage, which is manifested, in particular, when kneading doughy mass. This disadvantage is that the kneaded mass is likely to rise by rotating the stretching tools and sides of bowl for mixing, which can contaminate the part of the housing that contains the drive that leads to increased cost of cleaning a food processor. In addition, when working in a food processor bowl for mixing can be formed areas in which stir the ingredients are not processed undesirable long. This can lead to the violation of homogeneity or to extend the process of kneading.

Disclosure of inventions

The objective of the invention is to improve a food processor mentioned type in such a way as to mix the ingredients during processing have remained the ü in the mixing bowl and quickly transformed it into the most homogeneous mass.

The objective of the invention is solved by a food processor mentioned type due to the fact that the tooling includes a second tool, which is located in the region of the shaft of the first tool. While the first tool in a known manner into a homogeneous mass mix the ingredients in the mixing bowl, the second tool is intended for dropping kneaded mass, rising on the shaft of the first tool, and thereby hold it at a distance from the housing a food processor. Thus, as a rule, it is possible to refuse covering bowls for mixing lid, deteriorating the usability food processor, but also formed on the shaft of the first tool plate common to the prior art. In addition, the second tool is dropping kneaded mass with the inner surface of the bowl for mixing and direction of this mass to the first tool, resulting in the mixing bowl is not formed areas in which mix the ingredients unwanted image can be processed.

In addition, the problem is solved instrumental tooling and method of kneading dough, described in the independent claims.

Advantageous variants of the invention, which can be used on about what alone or in combination with each other, disclosed in the dependent claims.

Best way the first tool has the form of a hook or spiral, such as tools for kneading pasty masses, already described in the prior art, have proven themselves for decades. In addition, such tools due to its geometric shape is particularly well suited for interaction with a second tool in the sense of the invention.

Preferably the second tool has a blade shape. The blade differs in that its depth is significantly greater thickness. Due to this, when processing thick masses, in particular, the dense test, the second tool has a high bending strength in the direction of the prevailing load. This variant of the invention allows, in particular, to resist bending due to efforts to test tools, vtiskivalas between tools.

In principle, the second tool may be positioned stationary relative to the housing a food processor, in particular, can be connected with a rotating mixing bowl. However, especially preferred design, in which the second tool is connected with the drive of a food processor with the possibility of rotation, as in this case, the useful effect of the invention can be achieved even when stationary h is better for mixing.

Particularly advantageous design in which the second tool is rotatably around a second rotation axis different from the first axis of rotation. Although this design increases the cost of manufacturing a food processor, it makes it particularly well to coordinate interaction tools.

According to the first alternative embodiment of the invention the first and second axis of rotation of the tools intersect with the axis of rotation of the first (stretching) of the tool in order to optimize the result of kneading is located at an angle to the wall of the bowl for mixing, and the axis of rotation of the second (discharging) of the tool is parallel to the wall.

In an alternative embodiment, the second tool is rotatably around a second rotation axis that is offset from the first axis of rotation and parallel to it. Such construction is preferred, in particular, in the case where the first tool describes eccentric trajectory, both of which axis of rotation is generally vertical.

In principle, a possible variant, in which the tools will rotate in the same direction, but with different frequency. However, the first and second tools is particularly advantageous interact when they rotate in opposite directions. As a result, the sales of the low frequency of rotation of the tools, which is usually preferred when kneading dough, provides relatively rapid relative movement of the interacting regions of the instruments. In addition, at a constant drive power you can get high torque tools.

Best way, the second tool runs from the center of the bowl for mixing a food processor until its inner surface, which allows rotation of the second tool relative to the bowl for mixing the open area of the bowl effectively cleared.

In addition, preferably the upper region of the first tool and the lower side of the second tool into overlapping rotational position are approximately parallel to each other and separated by a narrow gap. The gap may be, for example, from 0.5 to 5.0 mm, Especially preferred gap size 2.5 mm

Preferably the second tool with the aim of reducing their weight is located horizontally in the greater part of its radial length. According to an advantageous embodiment of the invention field of the second tool, which is located radially outside, in front, bent down. Thus, this area, on the one hand, it is the usual form of the first tool, made in the form of a hook for the test, and drains were removed with the yenok bowl for mixing the mass towards the center of the bowl. On the contrary, the area of the second tool, which is located radially inside, is preferably tangent to the shaft of the first tool, which can connect to the drive. Due to this rising it mass securely is reset and again subjected to stirring.

To simplify the use of the second tool may preferably be connected to the actuator via a detachable connecting device, in particular a bayonet lock, and can be quickly removed for cleaning or in the case of switching a food processor to a mode of operation that do not require a second instrument. Alternatively can be used threaded sleeve with a certain delimiter.

As in this embodiment, for reasons of technology mixing bowl for mixing does not necessarily have to cover the lid, between the connecting device and the second tool preferably provides a safety device in the form of washers. The safety device eliminates the possibility of contact with body parts or objects in between rotating relative to each other tools when using instrumental tooling according to the invention and prevents thereby causing injury or causing damage.

It is preferable that the second safety device is rigidly connected with the second tool and can be removed and cleaned along with him. Efficiency is enough already in the case when the radius of the safety device is 0.5-0.7 of the radius of the inner surface of the bowl for mixing. The space required for storage or cleaning of the captured second tool increases with the installation of the safety device of this size only slightly, the effectiveness of the safety device does not deteriorate. The distance between the safety device and the bottom edge of the stretching blades best way is at least 15 mm, preferably from 20 to 30 mm In the dough is kept away from the edges of the safety device, thus preventing the movement of the dough through the pressure relief device to a housing of the food processor.

Brief description of drawings

The invention is considered in detail below on the basis of schematic figures in several versions. The figures shown:

Figure 1: view of the food processor at the side of the first tool tooling according to the invention.

Figure 2: perspective view of the same food processor.

Figure 3 is another perspective view of the tool shown in figures 1 and 2.

Figures 4, 5: tooling according to figure 3 in other relative clause the provisions of the instrument, side view.

Figure 6: another perspective view of the tooling according to figures 1-5.

Figure 7: different types of the second tool shown separately.

Figure 8: food processor according to figures 1-7 after removal of the second tool.

Figure 9: perspective view of another food processor with snap according to the invention.

Figure 10: view of tooling used in a kitchen machine according to the figure 9.

Figure 11: food processor according to figures 9 and 10 after removal of the second tool.

Figure 12: food processor according to another embodiment of the invention, the perspective view.

Figure 13: tooling shown in figure 12, a view in the direction at an angle upward.

The implementation of the invention

Food processor 1 shown in figures 1-6, when viewed from the side has an approximately C-shaped body, which consists of a supporting part 3, vertical side portion 4 and the upper horizontal portion 5 and contains an electric drive food processor (see figure 1).

In the recess bounded by the supporting part 3 and the horizontal part 5 is inserted, essentially cylindrical bowl 6 for mixing, which rests on the upper side of the supporting part 3. Rotating the actuator, causing the Cup 6 for mixing in rotation, in this variant nth execution of the invention is not provided, however, not contradict them.

From the upper horizontal portion 5 of the housing 2, which goes beyond the center of the bowl 6 for mixing down is the connecting device 7 of the actuator, in which a plug-in sets the first tool 8 having the shape of the stretching of the hook 9, and the second tool 11, is made in the form of the stretching of the blade 10. Tools 8, 11 can be removed with a food processor 1 for cleaning, packing for storage or replacement by other processing devices.

Stretching the hook 9 is made of a volute, a rigid wire of circular cross section, which is installed in the connecting device 7 with the possibility of rotation around the first axis 12 of rotation. In an alternative embodiment, the cross section of the wire may be an oval, a flat profile or a compressed round profile. The axis 12 of rotation inclined relative to the vertical at an angle α of approximately 22,5°. When using a food processor 1 of the stretching hook 9 is rotated in the direction of the arrow A, i.e. in terms of (in this embodiment) in a counterclockwise direction. This advantageous construction, in which the direction of rotation of the first tool 8 and the second tool 11 opposite. In principle, both tools 8, 11 can rotate in the opposite side.

Stretching the hook 9 contains a rod 13, to which were designed to be installed in the connecting device 7, partially protrudes from the hook in the direction of the axis 12 of rotation and is shown in particular in figure 5. To the rod adjacent approximately horizontal region 14, which runs essentially radially towards the inner surface 15 of the bowl 6 for mixing (see figure 3, 4). This area moves in a downward arc 16 in area 18 of the stretching of the hook 9, an angled towards the bottom 17 of the Cup 6 for mixing, before this area is directly above the bottom 17 of the Cup 6 for mixing forms again upward hook 19.

When you enable a food processor 1 of the stretching hook 9, which is moving relatively slowly, but with more torque, first mixing the individual components are mixed mass, such as flour, sugar, butter, salt and eggs, and vymeshivaete them in the dense, essentially homogeneous dough.

In addition, the connecting device 7 includes stretching the blade 10 rotating around a second vertical axis 20 of rotation and remote from the bottom. The axis 20 of rotation of the stretching of the blade 10 coaxially to the axis of the bowl 6 for mixing and intersects the tilted axis 12 of rotation of the stretching of the hook 9 on the inside of the connecting device 7 at the point M. thus stretching the blade 10 rotates in the direction (arrow b)opposite to the stretching hook 9, that is, in terms of clockwise. Predpoll who is, because of the stretching of the hook 9 and stretching the blade 10 is made and located so as to avoid collisions. That is, when the work of the food processor 1 they do not interfere neither with each other nor with matching bowl 6 for mixing. Off a food processor 1 of the stretching of the blade 10 (when stretching the hook 9, which is in the initial position) directed sideways at right angles to the axis of the drive motor, allowing the upper horizontal portion 5 of the housing 2 can be raised and not hitting tools 8, 11 on the inner surface 15 of the bowl 6 for mixing.

Stretching the blade 10 consists essentially of a flat Central portion 21, which is oriented radially towards the surface 15 and is characterized by low thickness and substantially greater than its depth. When kneading arc 16 of the stretching of the hook 9 is immersed into the dough until about level N (see figure 1) and pushes the dough up to a height of 2H. The Central part 21 is essentially horizontally, but installed in such a way that it directs the kneaded mass encountered during its rotation, again down. The angle β of the unit is preferably from 5° to 45°, in particular approximately 30°.

The minimum distance D (see figure 3) between the Central part 21 of the stretching of the blade 10 and the parallel her area 14 vymeshivayu the hook 9, observed when applying the first and second tool 8, 11, is, in this embodiment, 2.5 mm This gap is sufficient to reliably prevent collision of the stretching of the hook 9 and the stretching of the blade 10 even under load. On the other hand, stretching the blade 10 can be effectively cleaned kneaded mass, adherent to the upper side 14 of the stretching of the hook 9, and again submit it to the mixed region. Thus the interaction of the stretching of the hook 9 and the stretching of the blade 10 is like a pair of scissors that will be described in the next version.

As shown, particularly in figure 4, the stretching of the blade 10 in the region of the connecting device 7 in zone 22 is tangent to the rod 13 of the stretching of the hook 9. In zone 22 it is installed at an angle δ to the horizontal, which is from 20° to 70°, in this embodiment, about 50° (see figure 4). In addition, the inner edge of the zone 22 is inclined at an angle ε, and between it and the rod 13 of the stretching of the hook 9 has the SD gap size from 0.5 to 2 mm, in this embodiment, is about 1 mm (see figure 5). During the rotation of the stretching of the hook 9 and the stretching of the blade 10 in opposite directions tangential zone 22 of the stretching of the blade 10 rotates around the rod 13 of the stretching of the hook 9, while it clears away by the acting on the rod 13 kneaded mass in the direction of the bowl 6 for mixing.

Region 23 of the stretching of the blade 10, which is located radially on the outside bends down (equidistant repeating circuit arc 16 of the stretching of the hook 9), and its tip passes directly from the inner surface 15 of the bowl 6 for mixing. When rotating relative to the stretching of the hook 9 and the Cup 6 for mixing this area clears away clinging to him kneaded mass.

Thus, through the interaction of the first tool 8 and the second tool 11, in particular, using a suitable bowl 6 for mixing within a reasonable time can be achieved a good result of the mixing process. In addition, reliably prevents the output of the kneaded mass of the Cup 6 for mixing, so it does not need to cover the bowl 6 to mix with the operation of a food processor.

As shown in figures 7 and 8, the part of the connecting device 7, the retaining stretching the blade 10 made in the form of a bayonet lock 24, which contains a Cup-shaped sleeve 25 connected with the stretching of the blade 10 without turning. On the inner side of the sleeve has projections 26, and the sleeve can be worn on suitable shaped element 27 on the upper horizontal portion 5 of the housing 2. When winding the sleeve 25 and the shaped element 27 on each other until the stop 28 having the shape of the finger locking tift 29 fits into a recess 30 shaped element 27. The locking pin 29 is mounted on the sleeve 25 with the plate spring 31 and the pre-straining in the direction of its locking position. If you pull on the protruding end of the leaf spring 31, the locking pin 29 is unlocked, and as a result of the stretching of the blade 10 can be released.

Stretching the blade 10 may be manufactured from steel sheet by cutting and bending and can be welded to the sleeve 25, which is also made of steel. Alternatively, the stretching of the blade 10 may be manufactured as one piece with the sleeve 25) by the method of pressure casting or forging of metal (e.g. steel or aluminium) or can be a plastic molded part of the complex form.

In the embodiment according to figures 9-11 stretching the hook 9 is made of tapered steel profile that is installed in the connecting device 7 with an offset relative to the vertical axis 12 of rotation. The axis 20 of rotation of the stretching of the blade 10 is shifted by the same distance relative to the axis 12 of rotation and oriented parallel to it.

Otherwise, the execution of the stretching of the hook 9 and the stretching of the blade 10 corresponds essentially, the above-described embodiment. To prevent an abrupt increase in torque of the stretching Kruka and the stretching of the blade 10 when the overlay the front edge of the Central part 21 and the region 14 of the stretching of the hook 9 in the plan are angled from each other, comprising from 5° to 30°, in this embodiment, is approximately 20°. In this design the appropriate areas of the stretching of the hook 9 and the stretching of the blade 10 are each other like scissors.

In the tooling shown in figures 12 and 13, the stretching of the blade 10 is equipped with a safety device 32 in the form of a washer, which is located above the stretching of the blade 10 coaxially to its axis 20 of rotation. The safety device 32 is connected with the stretching of the blade 10 without the possibility of turning and can be installed and removed together with it. In this embodiment, the radius r of the safety device 32 is approximately 0,54 from the radius of the inner surface 15 of the cylindrical bowl 6 for mixing. The fingers or objects are always kept at a distance from the rotating of the stretching of the hook 8. In addition, is provided with sufficient safety zone between the inner surface 15 of the bowl 6 for mixing and located radially outside the region 23 of the stretching of the blade 10, thus preventing the jamming. The distance h between the safety device 32 and the bottom edge of the stretching of the blade 10 is approximately 25 mm Through E. the WMD dough is kept away from the edges of the safety device, that is, prevents the output of the test through the safety device in case a food processor.

The characteristics disclosed in the above description, the claims and the figures can be used both individually and in arbitrary combinations to implement various embodiments of the invention.

A LIST of REFERENCE DESIGNATIONS

1 food processor

2 case

3 support

4 vertical portion

5 horizontal part

6 mixing bowl

7 connecting the device

8 (first) instrument

9 stretching hook

10 stretching the blade

11 (second) tool

12 the rotation axis (stretching hook)

13 rod

14 (horizontal) area

15 surface (bowl for mixing)

16 arc

17 the bottom (bowl for mixing)

18 area (oriented at an angle)

19 hook

20 the axis of rotation (the stretching of the blade)

21 the Central part of

22 (tangential) area

23 area (located radially outside)

24 bayonet lock

25 sleeve

26 ledge

27 shaped element

28 emphasis

29 fixing pin

30 notch

31 plate spring

32 safety device

And the arrow (the direction of rotation of the stretching hook)

In arrow (the direction of rotation of the stretching of the blade)

D distance

P distance

H height of the test

M the point of intersection

r radius (safety devices)

R radius (inner surface of the bowl for mixing)

SD gap

α angle of inclination of the axis 12 of rotation)

β angle of installation of the Central part 21 of the stretching of the blade)

Χ the angle in the position of the scissors)

δ angle (zone 22 of the stretching of the blade)

ε angle

1. Food processor (1) with actuator and tool snap-designed, in particular, for kneading dough, with the first tool (8), which through its rod (13) is connected with the drive of a food processor (1) for rotation around the first axis (12) of rotation, and tooling includes a second tool (11), which is located in the area of the rod (13) of the first tool (8), characterized in that between the connecting device (7) and the second tool (11) is a safety device (32) in the washer.

2. Food processor according to claim 1, characterized in that the first tool (8) has the form of a hook or spiral.

3. Food processor according to claim 1 or 2, characterized in that the second tool (11) has the shape of a blade.

4. Food processor according to claim 1, characterized in that the second tool (11) is connected with the drive of a food processor (1) with the possibility of rotation.

5. A food processor is about to claim 4, characterized in that the second tool (11) is rotatably around a second axis (20) of rotation different from the first axis (12) of rotation.

6. Food processor according to claim 5, characterized in that the first axis (12) of rotation and the second (20) the axis of rotation intersect.

7. Food processor according to claim 5, characterized in that the second tool (11) is rotatably around a second axis (20) of rotation that is offset from the first axis (12) of rotation and parallel to it.

8. Food processor according to one of claims 4 to 7, characterized in that the first tool (8) and the second tool (11) rotate in opposite directions.

9. Food processor according to one of claims 1, 2, 4-7, characterized in that the second tool (11) passes from the center of the bowl (6) for mixing a food processor until its inner surface (15).

10. Food processor according to one of claims 1, 2, 4-7, characterized in that the upper region of the first tool (8) and the lower side of the second tool (11) in the rotational position are approximately parallel to each other.

11. Food processor of claim 10, wherein the second tool (11) is located horizontally in the greater part of its radial length.

12. Food processor according to claim 11, characterized in that region (23) of the second tool (11)located radially outside curved in the from.

13. Food processor according to claim 11 or 12, characterized in that region (22) of the second tool (11)located radially inside, is preferably tangent to the rod (13) of the first tool (8), which can connect to the drive.

14. Food processor according to one of claims 1, 2, 4-7, 11, 12, characterized in that the second tool (11) can connect to the drive via a detachable connecting device (7), in particular a bayonet lock (24).

15. Food processor according to 14, characterized in that the safety device (32) is connected to the second tool (11) without a possibility of rotation.

16. Food processor according to 14, characterized in that the radius (r) of the safety device (32) is 0.5-0.7 of the radius (R) of the inner surface (15) of the bowl (6) for mixing.

17. Food processor according to 14, characterized in that the distance (h) between a safety device (32) and the bottom edge of the stretching of the blade (10) is at least 15 mm, preferably from 20 to 30 mm

18. Tooling for a food processor (1), as claimed in any of the preceding paragraphs.



 

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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

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