CN220124496U

CN220124496U - Quick-dismantling stirring shovel and cooking machine

Info

Publication number: CN220124496U
Application number: CN202321430400.7U
Authority: CN
Inventors: 任富佳; 王坚; 王恩香; 阮华平; 张开川; 吴伟良
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-05
Anticipated expiration: 2033-06-06

Abstract

The utility model provides a quick-dismantling stirring shovel and a cooking machine, and relates to the technical field of automatic cooking machines. The quick-dismantling stirring shovel comprises a rotary driving piece, a stirring shovel body and a first elastic piece; the rotary driving piece is provided with a driving shaft, and the stirring shovel body is provided with a mounting groove; the driving shaft is inserted into the mounting groove, and the first elastic piece is clamped between the inner wall of the mounting groove and the outer wall of the driving shaft and generates elastic deformation. The quick-dismantling stirring shovel solves the technical problems that in the prior art, the stirring shovel is inconvenient to clean or the connection structure of the stirring shovel and a motor is easy to damage.

Description

Quick-dismantling stirring shovel and cooking machine

Technical Field

The utility model relates to the technical field of automatic cooking machines, in particular to a quick-dismantling stirring shovel and a cooking machine.

Background

Along with the rapid development of automatic cooking machines, more and more people are willing to get down to the kitchen by themselves, and the requirements on the using effect of products are also higher and higher. The automatic cooker mainly comprises a cooker body, a cooker cover, a stirring shovel, a motor, an electric control system and the like, and a user only needs to put prepared dishes and ingredients into the cooker body, cover the cooker cover and control the automatic operation and stirring of the cooker through a menu program, so that manual stir-frying is not needed. However, the stirring shovel is magnetically attracted to the motor in a fixed mode, and is easy to take down and clean independently, but the use environment is a high-temperature environment, the magnetic force can be attenuated, and finally the stirring shovel cannot be magnetically attracted to the motor for fixation; the stirring shovel is also directly fixed on the motor and cannot be detached, and most stirring shovels are of special-shaped structures, so that the stirring shovel is inconvenient to clean.

Disclosure of Invention

The utility model aims to provide a quick-dismantling stirring shovel and a cooking machine, so as to solve the technical problems that the stirring shovel is inconvenient to clean or the connection structure of the stirring shovel and a motor is easy to damage in the prior art.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

in a first aspect, the quick-dismantling stirring shovel provided by the utility model comprises a rotary driving piece, a stirring shovel body and a first elastic piece;

the rotary driving piece is provided with a driving shaft, and the stirring shovel body is provided with a mounting groove;

the driving shaft is inserted into the mounting groove, and the first elastic piece is clamped between the inner wall of the mounting groove and the outer wall of the driving shaft and generates elastic deformation.

Further, the cross-sectional shapes of the drive shaft and the peripheral wall of the mounting groove are polygonal, and the shapes of the drive shaft and the peripheral wall of the mounting groove are consistent.

Further, the mounting groove is provided with a limiting part, and the limiting part extends along the axial direction in a diameter-reducing manner relative to the groove bottom of the mounting groove;

the position of the limiting part corresponds to the position of the first elastic piece, and limits the first elastic piece.

Still further, the periphery wall of drive shaft is equipped with the constant head tank, when the drive shaft inserts and locates in the mounting groove, first elastic component with the diapire butt of constant head tank.

Further, the driving shaft comprises a limit lug and a guide post, and the guide post is connected with the limit lug;

the cross section shape of the limiting lug is polygonal, and the positioning groove is formed in the peripheral wall of the guide post.

Still further, the bottom wall of the positioning groove is provided in an arc shape.

Still further, the first elastic member is provided as a C-shaped elastic member.

Further, the bottom wall of the mounting groove is provided with a concave groove and a second elastic piece;

the second elastic piece is accommodated in the groove;

when the driving shaft is inserted into the mounting groove, one end of the second elastic piece is abutted against the driving shaft, the other end of the second elastic piece is abutted against the bottom wall of the groove, and the second elastic piece is elastically deformed.

Further, at least one first elastic member is provided;

when the first elastic pieces are arranged in a plurality of mounting grooves and the driving shaft is not mounted, the first elastic pieces are arranged at intervals along the circumferential direction of the mounting grooves, and the maximum outer diameter of the second elastic pieces is larger than the minimum distance between the first elastic pieces.

In a second aspect, the utility model provides a cooking machine comprising a pot cover, a pot body and the quick-dismantling stirring shovel according to any one of the above;

the pot body is provided with an opening;

the rotary driving piece in the quick-dismantling stirring shovel is arranged on the pot cover, the pot cover is covered on the opening, and the stirring shovel body in the quick-dismantling stirring shovel is inserted in the opening.

In summary, the technical effects achieved by the utility model are analyzed as follows:

the quick-dismantling stirring shovel comprises a rotary driving piece, a stirring shovel body and a first elastic piece; the rotary driving piece is provided with a driving shaft, and the stirring shovel body is provided with a mounting groove; the driving shaft is inserted into the mounting groove, and the first elastic piece is clamped between the inner wall of the mounting groove and the outer wall of the driving shaft and generates elastic deformation. The stirring shovel body is connected with the driving shaft through the first elastic piece, so that the stirring shovel is detachably connected with the driving shaft, and the stirring shovel body is conveniently separated from the driving shaft when the stirring shovel body needs to be cleaned, so that the stirring shovel body is conveniently cleaned; and, first elastic component utilizes self elasticity to realize that both are connected, is applicable to high temperature environment, has strengthened quick detach formula stirring shovel's joint strength, has prolonged quick detach formula stirring shovel's life.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a quick-dismantling stirring shovel according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a quick-dismantling stirring shovel according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of an internal structure of a quick-dismantling stirring shovel according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an internal structure of a quick-dismantling stirring shovel according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic partial structure of a stirring shovel body in the quick-dismantling stirring shovel according to the embodiment of the utility model;

fig. 7 is a schematic view of a partial structure of a driving shaft in a quick-dismantling stirring shovel according to an embodiment of the present utility model.

Icon:

100-rotating a driving member; 110-a drive shaft; 111-limit bumps; 112-a guide post; 113-positioning grooves; 200-stirring shovel body; 210-mounting slots; 211-a limiting part; 213-grooves; 310-a first elastic member; 320-a second elastic member; 400-pot cover; a-axis direction.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Example 1

The quick-dismantling stirring shovel provided by the utility model comprises a rotary driving piece 100, a stirring shovel body 200 and a first elastic piece 310; the rotary driving member 100 is provided with a driving shaft 110, and the stirring shovel body 200 is provided with a mounting groove 210; the driving shaft 110 is inserted into the mounting groove 210, and the first elastic member 310 is sandwiched between the inner wall of the mounting groove 210 and the outer wall of the driving shaft 110, and is elastically deformed. The stirring shovel body 200 is connected with the driving shaft 110 through the first elastic piece 310, so that the detachable connection of the stirring shovel and the driving shaft 110 is realized, and when the stirring shovel body 200 needs to be cleaned, the stirring shovel body 200 is conveniently separated from the driving shaft 110, and the stirring shovel body 200 is conveniently cleaned; and, the first elastic piece 310 utilizes self elasticity to realize that both are connected, is applicable to high temperature environment, has strengthened quick detach formula stirring shovel's joint strength, has prolonged quick detach formula stirring shovel's life.

The structure and shape of the quick-release stirring shovel are described in detail below:

in an alternative embodiment of the present utility model, the cross-sectional shapes of the peripheral walls of the driving shaft 110 and the mounting groove 210 are polygonal, and the shapes of both are identical.

Specifically, referring to fig. 3, in the present embodiment, the cross-sectional shapes of the driving shaft 110 and the peripheral wall of the mounting groove 210 are hexagonal. Of course, it is also within the scope of the present utility model to provide the sectional shapes of the peripheral walls of the driving shaft 110 and the mounting groove 210 in other polygons, such as a quadrangle, etc.

The driving shaft 110 is inserted into the mounting groove 210, and the cross sections of the driving shaft 110 and the peripheral wall of the mounting groove 210 are polygonal, so that when the driving shaft 110 rotates around the axis of the driving shaft, the stirring shovel body 200 can be driven to rotate, and the stirring function of the quick-release stirring shovel is realized.

In an alternative scheme of the embodiment of the utility model, the mounting groove 210 is provided with a limiting part 211, and the limiting part 211 extends along the axis direction a in a diameter-reducing manner relative to the groove bottom of the mounting groove 210; the position of the limiting portion 211 corresponds to the position of the first elastic member 310, and limits the first elastic member 310.

Specifically, referring to fig. 3 to 6, in the present embodiment, the cross-sectional shape of the limiting portion 211 is circular. Referring to fig. 5, the axis direction a refers to the axial direction of the driving shaft 110.

The limiting portion 211 limits the first elastic member 310.

In an alternative embodiment of the present utility model, the outer peripheral wall of the driving shaft 110 is provided with the positioning groove 113, and when the driving shaft 110 is inserted into the mounting groove 210, the first elastic member 310 abuts against the bottom wall of the positioning groove 113.

Specifically, in the present embodiment, the rotary drive 100 is provided as a motor. Further, the positioning grooves 113 and the first elastic members 310 are provided in plurality, the positioning grooves 113 are arranged at intervals along the circumferential direction of the driving shaft 110, and the first elastic members 310 are abutted against the positioning grooves 113 in a one-to-one correspondence.

The outer circumferential wall of the driving shaft 110 is provided with the positioning groove 113, and when the driving shaft 110 is inserted into the mounting groove 210, the first elastic member 310 abuts against the bottom wall of the positioning groove 113, so that the contact area between the first elastic member 310 and the outer circumferential wall of the driving shaft 110 is increased, the connection strength between the driving shaft 110 and the mounting groove 210 is enhanced, and the connection strength between the rotary driving member 100 and the stirring shovel body 200 is further enhanced.

In an alternative embodiment of the present utility model, the driving shaft 110 includes a limit bump 111 and a guide post 112, and the guide post 112 is connected to the limit bump 111; the cross section of the limit bump 111 is polygonal, and the outer peripheral wall of the guide post 112 is provided with a positioning groove 113.

Specifically, the guide post 112 has a circular cross-sectional shape, and corresponds to the cross-sectional shape of the peripheral wall of the stopper 211.

The limit bump 111 is in transmission connection with the mounting groove 210, so that the rotation driving piece 100 can drive the stirring shovel body 200 to rotate, and further the stirring function of the quick-dismantling stirring shovel is realized. The guide post 112 is connected with the limit bump 111 and connected with the limit part 211 through the first elastic piece 310, so as to realize the connection between the stirring shovel body 200 and the rotary driving piece 100.

In an alternative of the embodiment of the present utility model, the bottom wall of the positioning groove 113 is provided in an arc shape.

Specifically, referring to fig. 7, the bottom wall of the positioning groove 113 is recessed in a direction approaching the axis of the drive shaft 110.

The bottom wall of the positioning groove 113 is provided in an arc shape, and serves as a guide for the first elastic member 310 when the driving shaft 110 is inserted into or extended from the mounting groove 210.

In an alternative embodiment of the present utility model, the first elastic member 310 is provided as a C-shaped elastic member.

Specifically, a plurality of C-shaped elastic members are provided, and the plurality of C-shaped elastic members are provided corresponding to the positions of the plurality of positioning grooves 113. Of course, it is also within the scope of the present utility model to provide the positioning groove 113 with one, and the positioning groove 113 extends along the circumferential direction of the guide post 112.

The C-shaped elastic member is fixed to the limiting portion 211 of the stirring shovel body 200 through elastic extrusion, and the stirring shovel body 200 is fixed to the rotation driving member 100 through the elastic extrusion characteristic, so that the structure is simple, and the installation and the disassembly are easy.

In an alternative embodiment of the present utility model, the bottom wall of the mounting groove 210 is provided with a concave groove 213 and a second elastic member 320, and the second elastic member 320 is accommodated in the groove 213; when the driving shaft 110 is inserted into the mounting groove 210, one end of the second elastic member 320 abuts against the driving shaft 110, the other end abuts against the bottom wall of the recess 213, and the second elastic member 320 is elastically deformed.

Specifically, referring to fig. 6, the cross-section of the peripheral wall of the groove 213 is circular, and the diameter of the groove 213 is smaller than that of the limiting portion 211, and the limiting portion 211 is close to the side wall of the groove 213 to limit the first elastic member 310, so as to prevent the first elastic member 310 from moving downward. Further, the second elastic member 320 is provided as a spring.

When the stirring shovel body 200 is mounted on the rotary driving piece 100, the driving shaft 110 props against the second elastic piece 320, so that the second elastic piece 320 is in a compressed state, and when the stirring shovel body 200 is dismounted, the second elastic piece 320 is restored to the original shape, and can provide upward force, so that the stirring shovel body 200 is dismounted more labor-saving and convenient.

In an alternative of the embodiment of the present utility model, at least one first elastic member 310 is provided, and when a plurality of first elastic members 310 are provided and installed in the installation groove 210 and the driving shaft 110 is not installed, the plurality of first elastic members 310 are spaced apart along the circumferential direction of the installation groove 210; the maximum outer diameter of the second elastic member 320 is greater than the minimum interval between the plurality of first elastic members 310.

Specifically, referring to fig. 5, in the present embodiment, two C-shaped elastic members are provided, the two C-shaped elastic members are disposed opposite to each other, and after the C-shaped elastic members are fitted in the mounting groove 210, the inner surface is disposed in an arc shape recessed toward the axis direction a near the driving shaft 110; the maximum outer diameter of the second elastic member 320 is greater than the minimum distance between the two C-shaped elastic members after assembly. Of course, a scheme in which the C-shaped elastic members are provided with three, four or five or more, and the plurality of C-shaped elastic members are uniformly distributed along the circumferential direction of the driving shaft 110 should also be within the scope of the embodiments of the present utility model.

The maximum outer diameter of the second elastic member 320 is greater than the minimum interval of the area formed by the surrounding after the assembly of the plurality of C-shaped elastic members, so that the second elastic member 320 is prevented from falling out when the stirring shovel body 200 is disassembled.

Example two

In an alternative embodiment of the present utility model, the outer circumferential wall of the driving shaft 110 is provided with a positioning groove 113, and the first elastic member 310 is mounted to the positioning groove 113.

Specifically, the first elastic member 310 is provided as a C-shaped elastic member and is fixed in the positioning groove 113 by elastic pressing itself. More preferably, an adhesive layer is disposed between the positioning groove 113 and the first elastic member 310, so as to enhance the connection strength between the positioning groove 113 and the first elastic member 310 and prevent the first elastic member 310 from being separated from the positioning groove 113.

The outer peripheral wall of the driving shaft 110 is provided with a positioning groove 113, so that the first elastic member 310 is mounted, and the first elastic member 310 is prevented from being separated from the positioning groove 113.

In an alternative scheme of the embodiment of the present utility model, a limiting portion 211 is disposed on an inner wall of the mounting groove 210, and when the driving shaft 110 is inserted into the mounting groove 210, the first elastic member 310 abuts against the limiting portion 211.

Specifically, the cross section of the peripheral wall of the limiting portion 211 is circular, so as to increase the contact area between the first elastic member 310 and the limiting portion 211 and enhance the connection strength between the first elastic member 310 and the limiting portion 211.

In an alternative scheme of the embodiment of the utility model, the bottom wall of the mounting groove 210 is provided with a groove 213, and a second elastic element 320 is mounted in the groove 213; when the driving shaft 110 is inserted into the mounting groove 210, one end of the second elastic member 320 abuts against the driving shaft 110, the other end is connected to the bottom wall of the recess 213, and the second elastic member 320 is elastically deformed.

Specifically, the second elastic member 320 is adhered to the bottom wall of the recess 213, preventing the second elastic member 320 from falling out when the stirring shovel body 200 is detached.

Example III

The cooking machine provided by the embodiment of the utility model comprises the quick-dismantling stirring shovel which is described in the first embodiment and the second embodiment, so that the cooking machine also has all the beneficial effects of the first embodiment and the second embodiment, and the description is omitted here.

In an alternative scheme of the embodiment of the utility model, referring to fig. 1 and 2, the cooker further comprises a cooker cover 400 and a cooker body, wherein the cooker body is provided with an opening; the rotary driving part 100 in the quick-dismantling stirring shovel is arranged on the pot cover 400, the pot cover 400 covers the opening, and the stirring shovel body 200 in the quick-dismantling stirring shovel is inserted into the opening.

Specifically, the pot cover 400 is detachably connected with the pot body through the buckle, so that dishes in the pot body are prevented from splashing out due to the separation of the pot cover 400 and the pot body when the quick-dismantling stirring shovel operates.

The rotary driving member 100 is mounted to the pot cover 400, and the pot cover 400 plays a supporting role of the rotary driving member 100. When the pot cover 400 covers the open end of the pot body, the stirring shovel body 200 is inserted into the opening, and the rotary driving piece 100 drives the stirring shovel body 200 to rotate, so that the stirring shovel body 200 drives dishes to turn over, and further automatic cooking is realized.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A quick release stirring shovel, characterized by comprising: a rotation driving member (100), a stirring shovel body (200) and a first elastic member (310);

the rotary driving piece (100) is provided with a driving shaft (110), and the stirring shovel body (200) is provided with a mounting groove (210);

the driving shaft (110) is inserted into the mounting groove (210), and the first elastic piece (310) is clamped between the inner wall of the mounting groove (210) and the outer wall of the driving shaft (110) and generates elastic deformation.

2. The quick release mixing shovel of claim 1, wherein the cross-sectional shapes of the drive shaft (110) and the peripheral wall of the mounting groove (210) are polygonal and are identical.

3. The quick-release stirring shovel according to claim 2, wherein the mounting groove (210) is provided with a limiting part (211), and the limiting part (211) extends in an axial direction (a) in a diameter-reducing manner relative to the groove bottom of the mounting groove (210);

the position of the limiting part (211) corresponds to the position of the first elastic piece (310), and limits the first elastic piece (310).

4. A quick release mixing shovel according to claim 3, wherein a positioning groove (113) is provided on the outer peripheral wall of the driving shaft (110), and the first elastic member (310) abuts against the bottom wall of the positioning groove (113) when the driving shaft (110) is inserted into the mounting groove (210).

5. The quick release mixing shovel according to claim 4, wherein the drive shaft (110) comprises a limit bump (111) and a guide post (112), the guide post (112) being connected to the limit bump (111);

the cross section of the limiting lug (111) is polygonal, and the outer peripheral wall of the guide column (112) is provided with the positioning groove (113).

6. Quick release stirring shovel according to claim 4 or 5, characterized in that the bottom wall of the positioning groove (113) is provided in an arc shape.

7. The quick release mixing shovel of claim 1, wherein the first resilient member (310) is provided as a C-shaped resilient member.

8. The quick-release stirring shovel according to claim 1, wherein the bottom wall of the mounting groove (210) is provided with a concave groove (213) and a second elastic member (320);

the second elastic member (320) is accommodated in the groove (213);

when the driving shaft (110) is inserted into the mounting groove (210), one end of the second elastic member (320) is abutted against the driving shaft (110), the other end is abutted against the bottom wall of the groove (213), and the second elastic member (320) is elastically deformed.

9. The quick release mixing shovel of claim 8, wherein the first resilient member (310) is provided with at least one;

when the first elastic members (310) are provided in plurality and mounted to the mounting groove (210) and the driving shaft (110) is not mounted, the plurality of first elastic members (310) are disposed at intervals along the circumferential direction of the mounting groove (210), and the maximum outer diameter of the second elastic member (320) is greater than the minimum interval between the plurality of first elastic members (310).

10. A cooker comprising a cover (400), a body and a quick-release stirring shovel according to any one of claims 1 to 9;

the pot body is provided with an opening;

the rotary driving piece (100) in the quick-dismantling stirring shovel is installed in the pot cover (400), the pot cover (400) is covered on the opening, and the stirring shovel body (200) in the quick-dismantling stirring shovel is inserted in the opening.