Household appliance for preatreatment of food

FIELD: personal use daily items, household appliances.

SUBSTANCE: invention relates to household appliances for pretreatment of food. The household appliance for pretreatment of food consists of a body frame. The body frame contains a base. A working vessel is fixed on the base. The body frame has a driving motor of rotating tool built in the bottom of the working vessel. The working vessel can be removed from the base and has a handle. The base has fasteners. The fasteners contact with the handle of the vessel to fix the working vessel on the base along the axis of rotation and displacement.

EFFECT: providing simple fixation of the vessel on the base.

13 cl, 3 dwg

 

The present invention relates to the field of household electrical appliances for pre-treatment of food products, such as household multifunctional food processors or blenders. The present invention relates to a device comprising a pedestal on which is located a removable working vessel, and, in particular, to the means mounting the receptacle on the base.

From the document FR 2 276 800 known food processor, in which the removable receptacle is placed on the base and is fixed thereon through a system of bayonet shutter. To this end, the vessel includes a base formed by the bezel, which is included in the mounting slot of the cap is limited by the rim, and the socket of the cap provided with the projections included in the engagement in the notches in the rim of the cap.

The disadvantage of this mounting device is the difficulty of fixing the receptacle on the base, because the user has to find the tabs to align them with the holes in the rim. This operation is complicated by the small size of the tabs, which makes them not very noticeable, and also the rounded shape of the vessel that makes tabs more discreet.

Objective of the claimed invention is to eliminate the above disadvantages.

The task is solved in that in a domestic appliance for pre-treatment PI is of evich products which includes a housing containing a base on which is working vessel, and the housing is placed drive motor built into the bottom of the working vessel rotary tool, and a work vessel is detachable relative to the base and provided with a handle, according to the invention the cap is equipped with fastening means, which interact with the handle of the vessel for fixing a working vessel on the base, at least along the axis of rotation or movement.

This distinctive feature provides a clearly visible means mounting the receptacle on the base, which greatly improves the ergonomics of using the device.

According to another distinctive feature of the invention, the base includes a mounting slot of the vessel, which is limited by the periphery of the rim with cut open on the top edge of the rim, which houses part of the handle.

This feature allows you to provide a free location of the vessel on the base.

According to another distinctive feature of the invention, the handle of the vessel is located below the connecting arm that goes into the slot, when the vessel is placed in its mounting slot.

This feature allows you to have the connecting arm that provides greater rigidity to the handle and simultaneously serves for fixation of the vessel.

According to another about socialnomu characteristic of the invention at the level of the top edge contour the neckline has a hole, which takes place in the direction of width slightly greater than the width of the connecting shoulder handles, while the neck is held in the middle of the rim to wider, resulting in at least one locking tab on one of the edges of the holes, under which at least partially can fit the connecting shoulder handles.

This topic provides system bayonet speed that allows the vertical position of the vessel on the base and the advantage consisting in the fact that he is very well visible from all sides and you can use them intuitively.

According to another distinctive feature of the invention mounting slot of the base is the bottom of the dome shape, is provided in the center of the centering ring, through which passes the drive shaft of the working tool, and the vessel has a bottom, is provided in the center of the guide sleeve, which is located around the centering ring.

This feature makes it possible to ensure the centering of the vessel, the base and the fixation of moving the vessel in the plane of the base.

According to another distinctive feature of the invention connecting the shoulder of the handle when the rotation is placed under the locking ledge and enters with him into contact, so that between the protrusion and the connecting shoulder occurs frictional resistance.

This feature makes it possible to obtain a connection cap/receptacle, which simultaneously secures the receptacle on the base, preventing its movement vertically and rotation and fixation, preventing rotation is achieved by the friction between the protrusion and the connecting shoulder.

According to another distinctive feature of the invention the connecting shoulder handle has a rounded edge that contributes to the occurrence of the connecting shoulder under the locking tab.

According to another distinctive feature of the invention, the handle is held vertically from the top edge of the vessel almost to the bottom of the vessel.

This characteristic enables the vessel with handle larger, making it more convenient to use.

According to another distinctive feature of the invention, the neck is held to the bottom landing slots.

This feature allows you to automatically delete all the liquid received in the cap.

According to another distinctive feature of the invention, the vessel has a lid which is locked with one side handle, and on the other side of the housing unit.

This characteristic allows us to increase the fixation of the vessel on the baseboard with cover.

According to another distinctive feature of the invention the cover has a locking claw, which during the rotation of the cover enters the slot on the chassis.

Such sign with the help of easy manipulation lid allows you to block rotation of the cover on the vessel, while the lock vertically.

According to another distinctive feature of the invention, the cover includes a recess, in which during the rotation of the cover fits the tenon provided on the side of the handle of the vessel.

This feature makes it possible to strengthen the vertical locking of the cover on the vessel.

According to another distinctive feature of the invention, the recess is a locking element, which serves as a stop preventing rotation of the vessel in the direction that allows the handle to withdraw from engagement with the locking ledge.

This characteristic provides better retention of the vessel on the base, preventing the rotation of the vessel and, therefore, the opening operation of the handle when the cover is in its place.

For a better understanding of the goals of the individual aspects and advantages of the proposed invention is given below as a non-restrictive example, the description of a variant of implementation of the present invention with reference to the attached drawings figures, in which:

figure 1 is a view in perspective of a food processor according to a variant embodiment of the invention, in which case, the vessel and cover are presented in disassembled form;

figure 2 is a perspective view from another angle of the hull cooking comb is in with figure 1;

figure 3 is a view similar to figure 1, representing the vessel and the cover assembled on the housing of a food processor fitted with a work tool.

The drawings show only the elements necessary for understanding the invention. To facilitate reading of the drawings, the elements in all the figures indicated the same positions.

Food processor or household appliance for pre-treatment of foods presented in figures 1 to 3, includes a housing 1, provided with a cap 2, intended for the reception of the spherical vessel 3. The base 2 adjacent to the box 10, which is the motor, driving through a gear mechanism for rotating the tool 5 (Fig 3)built into the bottom of the vessel 3.

The box 10 in its upper part provided with an annular rotary button 11 by means of which the engine is started, and the back side has a console cable 14, which when cleaning can nakativaetsa electric power cable of the engine.

The base 2 includes a cavity that serves as a landing slot 20 for the vessel 3, which is limited by the periphery of the rim 21, which provides the direction of the bottom of the vessel 3 when it is set on the base 2. The bottom of the cap 2 has a dome shape and in the center contains the centering ring 24, is provided on the periphery of the three thickenings is, through which the drive shaft of the rotating tool 5.

The vessel 3 is in the upper part of the hole which can be closed by a cover 4 and a lower part provided with a rim 34, serving as a basis for vessel 3. The vessel 3 is provided by a flat bottom, which rises relative to the lower plane of the rim 34 and is in the center of the guide sleeve 32 located around the centering ring 24, the rotary tool mounted on the guide sleeve 32.

To facilitate the use of the vessel 3, it is provided by the handle 31, which runs vertically from the top edge of the vessel 3 almost to the lower edge of the rim 34, and the lower part of the handle 31 is connected to the rim 34 of the connecting shoulder 31A with rounded edges.

The hallmark of the invention is that the rim 21 on the periphery of the cap 2 has a side cutout 22, which retracts the connecting shoulder 31 in the lower part of the handle, the neck 22 is made preferably in the portion of the base lying opposite a food processor and backward relative to the box 10.

The neck 22 has an opening 22A at the upper edges of the flanges 21, which passes in the direction of width slightly greater than the width of the connecting shoulder 31A, with the edges of the holes 22A are converging surface, allowing the placement of the connecting shoulder 31A in you is use. The cutout 22, made in the form of L, passes towards the middle of the rim 21 wider than the hole 22A, so that the edge of the hole 22A is formed the locking protrusion 23, which may, in particular, fit the connecting shoulder 31A, and the cutout 22 and the locking protrusion 23 form a means of fixation vessel 3 on the base 2.

Form locking protrusion 23 may be such that it creates a slight friction between the upper edge of the connecting shoulder 31A and the locking protrusion 23, and the vessel is charged approximately parallel to the base 2 by draping the centering ring 24 of the cap through the guide sleeve 32.

The preferred image of the cutout 22, made in the rim 21, the periphery is held to the bottom landing slots 20, which results in removing all of the fluid received in the base 2.

Cover 4 placed on the vessel 3, in the lower part of the skirt 44, which enters the vessel, ensuring the centering of the cover 4 on the vessel 3, and edged with rib 45, which is placed on the upper edge of the vessel 3. The cover 4 has on its periphery a part, component plot of the handle 46, complementary to the upper part of the handle 31 of the vessel, which this place has a grooved shape.

The cover 4 is in relation to drawer 10 locking tab 41, which during the rotation of the cap 4 comes into the groove 12 of the box 10, while the plot of the handle 46 Nachricht is aligned straight with the handle 31 of the vessel.

This locking tab 41 at the same time locks the lid vertically and relative to its rotational motion and can be advantageously used to activate the contactor, providing the engine is running only when the cover 4 is in its place. Unlock the tabs 41 is carried out by pressing the trigger button 13 in the center of the rotary button 11 of the box 10.

The plot of the handle 46, relating to the cover 4 includes on one side of the connecting plate 42, which is placed near the handle 31 of the vessel during rotation of the cap 4. In this connection plate 42 has an opening 43, forming a socket in which is included the dowel 33, available on the side of the handle 31 of the vessel, while the penetration of a stud 33 in the hole 43 leads to vertical fixing cap 4 on the vessel 3. The connecting plate 42 also serves as a lateral stop preventing rotation of the vessel 3 in the direction of allowing the connecting shoulder 31A to withdraw from engagement with the locking protrusion 23.

Such a locking system on the vessel, the base provides a high ergonomics of use, because the user has a very good visual access to the various organs of fixation. In particular, to secure the vessel 3 on the base 2, the user only has to place the handle 31 in the axis of the hole 22A of the recess 22 and then a few hail the s turn the handle. Such an operation the user can perform automatically without the need to visually determine the location of various organs of the commit.

Depending on the working tool, the cover 4 can be immediately installed and then fixed on the vessel 3 and the drawer with a simple twist of the cap 4 by summing up the locking tabs 41 in the groove 12, which even more enhances the fixation vessel 3.

If the user wants to unlock the cover 4, it presses the launch button 13, disconnecting thus locking tab 41 that is accompanied by a slight rotation of the cover.

The invention is in no way limited to the embodiment shown and described only as an example. Changes, in particular, possible in terms of variation of the various elements or by substituting technical equivalents, without going beyond the field of protection of the invention.

1. Household appliance for pre-treatment of food products, comprising a housing (1)containing a base (2), which is a work vessel (3), and in the case (1) fit the drive motor built into the bottom of the working vessel (3) rotary tool, and a work vessel is detachable relative to the base (2) and fitted with a handle (31), characterized in that the base (2) provided with the mounting media is Tami, made interoperable with handle (31) of the vessel (3) for fixing the working receptacle (3) on the base (2), at least along the axis of rotation or movement.

2. Household appliance according to claim 1, characterized in that the base (2) includes a mounting slot (20) of the receptacle (3)which is limited by the periphery of the rim (21)and the rim (21) contains the public on its upper edge cut (22)in which is placed a handle piece (31).

3. Household appliance according to claim 2, characterized in that the handle (31) of the vessel is located at the bottom of the connecting arm (31A), which comes in the specified cutout (22)when the vessel (3) is placed in its mounting slot (20).

4. Household appliance according to claim 3, characterized in that at the level of the upper edge of the rim (21) of the cutout (22) has a hole (22A), passing in the direction of width slightly greater than the width of the connecting arm (31A)and the cutout (22) is in the middle of the rim (21) on the larger width with the formation of at least one locking protrusion (23) at one edge of the hole (22A), under which at least partially can fit the connecting arm (31A) of the handle.

5. Household appliance according to claim 4, wherein the mounting slot (20) of the cap (2) has a bottom dome-shaped, is provided in the center of the centering ring (24), through which passes Privodino the shaft of the working tool, the vessel (3) has a bottom provided in the center of the guide sleeve (32), which is located around the specified centering ring (24).

6. Household appliance according to claim 5, characterized in that the connecting arm (31A) of the handle (31) when the rotation is placed under the locking protrusion (23) and included him in contact between the protrusion (23) and a connecting arm (31A), there is a resistance to friction.

7. Household appliance according to claim 6, characterized in that the connecting arm (31A) of the handle (31) has a rounded edge that ensures the occurrence of the connecting arm (31A) under the locking protrusion (23).

8. Household appliance according to claim 7, characterized in that the handle (31) passes vertically from the top edge of the vessel (3) almost to the bottom of the vessel (3).

9. Household appliance according to one of claim 2 to 8, characterized in that the cutout (22) goes to the bottom landing slots (20).

10. Household appliance according to one of claim 2 to 8, characterized in that the receptacle (3) is equipped with a cover (4), which is locked with one side of the handle (31), and on the other hand - hull (1) of the device.

11. Household appliance of claim 10, characterized in that the cover (4) includes a locking tab (41), which during the rotation of the cover comes in a groove (12) of the body.

12. Household appliance of claim 10, characterized in that the cover (4) provided a recess (43), in which during the rotation slid the key is placed thorn (33), provided on the side of the handle (31) of the container.

13. Household appliance according to item 12, characterized in that the recess (43) provided in the locking element (42), which serves as a stop preventing rotation of the vessel (3) in the direction of allowing the handle (31) to withdraw from engagement with the locking protrusion (23).



 

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