CN211408700U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: the pot body comprises a middle plate structure; the cover body is connected with the pot body through a connecting shaft and comprises a lining; damping piece and elasticity curved boom, elasticity curved boom and damping piece cooperation, one of damping piece and elasticity curved boom sets up in the inside lining, and another sets up in the medium plate structure. The technical scheme of the application effectively solves the problem that noise is generated by the friction of the damping block in the related technology.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances technical field particularly, relates to a cooking utensil.

Background

In the related art, the cooking appliance comprises a pot body and a pot cover, wherein the pot body is connected with the pot cover through a shaft, and a torsion spring is sleeved on the shaft. The cooker body and the cooker cover are locked by the clasp, and when the clasp is disengaged, the cooker cover can be automatically opened under the action of the torsion spring.

In the cover opening process, the cover is likely to be opened too fast, so that the cover drives the pot body to shake, and the use feeling of a user is poor. In order to avoid the problems, in the related art, the damping block is additionally arranged at the cover opening shaft, the rib is arranged on the pot cover, and the rib and the damping block are extruded in a friction mode to achieve the damping effect when the cover is opened.

However, since the damping mass and the ribs are in hard contact, a slow opening of the lid is achieved by friction and pressing. Noise is generated in the friction process, and the use experience of a user is influenced. Meanwhile, the friction of hard contact can cause the damping block or the rib to be easily damaged, and the service life of the product is shortened.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to solve the problem that damping piece friction produced the noise among the correlation technique.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cooking appliance including: the pot body comprises a middle plate structure; the cover body is connected with the pot body through a connecting shaft and comprises a lining; damping piece and elasticity curved boom, elasticity curved boom and damping piece cooperation, one of damping piece and elasticity curved boom sets up in the inside lining, and another sets up in the medium plate structure.

Use the technical scheme of the utility model, at the in-process of uncapping, damping piece and elasticity curved boom can produce the contact for the speed that the lid was opened can slow down, plays the damping effect. Because the elastic bent arm is pressed by force and can deform, no noise is generated in the process that the damping part is contacted with the elastic bent arm. When the elastic bent arm reaches the maximum deformation, the cover body is not opened any more. Adopt elasticity curved boom can make the damping effect better, make the lid process of uncapping steady. Meanwhile, compared with the prior art, the elastic bent arm saves more materials, and further reduces the cost. Therefore, the technical scheme effectively solves the problems of noise generation and high cost caused by the friction of the damping block in the related technology.

Further, the elastic bent arm is bent backward. The elastic bent arm is bent backwards to be matched with the damping piece better so as to realize uncovering damping. And can prevent effectively that just producing the resistance when uncapping, cause the problem of uncapping the difficulty. Meanwhile, the backward bending arrangement enables the deformation of the elastic bent arm to be small, and the service life can be effectively prolonged.

Further, the surfaces of the damping member that engage the resilient curved arms form inclined surfaces. The inclined surface serves as a guide and increases the contact area of the damping member with the resilient bent arm.

Further, the damping piece and the lining are integrally formed, and/or the elastic bent arm and the middle plate are integrally formed. The integrated forming structure is simple and easy to realize.

Further, the opening angle of the lid body is between 60 ° and 65 ° when the damping member is in contact with the elastic bent arm. The cover opening angle is the cover opening angle when the damping piece is initially contacted with the elastic bent arm. This setting can compromise damping effect and the speed of uncapping effectively.

Further, the damping piece is a damping riser or a damping block formed on the cover body. The damping vertical plate or the damping block is simple in structure and good in structural strength.

Further, the damping piece is the damping riser, and the damping riser includes first damping riser and the second damping riser that the interval set up, and the elastic arm includes the first elastic arm with first damping riser complex and with second damping riser complex second elastic arm. The two damping vertical plates and the two elastic bent arms are more uniform in stress, the damping effect is better, and meanwhile the cover opening damping effect caused by damage of a single damping piece can be effectively prevented from being realized.

Furthermore, a concave portion is arranged on the cover body, the middle plate structure comprises a shaft seat, the connecting shaft penetrates through the shaft seat, the shaft seat is matched with the concave portion, and the damping piece is arranged in the concave portion. The recess can make the structure of the cover compact.

Further, the lid still includes the connecting axle, and the medium plate structure includes the axle bed, and the axle bed is worn to locate by the connecting axle, and the elasticity curved boom sets up in the axle bed. The shaft seat is used for penetrating the connecting shaft, and the elastic bent arm is arranged on the shaft seat, so that the processing is easy, and the realization is easy.

The cover body further comprises a surface cover arranged above the inner lining and a locking cover arranged below the inner lining, the pot body further comprises a heat-insulating cover and an inner pot, the heat-insulating cover is arranged inside the middle plate structure, or the heat-insulating cover is a heat-insulating ring connected with the middle plate structure; the lining and the damping piece are made of plastic materials, and the elastic bent arm is made of plastic materials. The arrangement of the surface cover, the lining and the locking cover enables the structure of the cover body to be compact, and the inner pot is arranged in the heat-preserving cover, so that the heat-preserving effect is better. The plastic material is easy to process and form and has corrosion resistance.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic cross-sectional view of an embodiment of a cooking appliance according to the present invention;

FIG. 2 shows an enlarged partial view of the cooking appliance of FIG. 1 at A;

FIG. 3 shows a schematic perspective view of the liner of FIG. 1;

FIG. 4 is a perspective view of the middle plate structure shown in FIG. 1;

fig. 5 is a schematic cross-sectional view illustrating the cooking appliance shown in fig. 1 in an open-lid state; and

fig. 6 shows a partially enlarged view of the cooking appliance shown in fig. 5 at B.

Wherein the figures include the following reference numerals:

10. a pan body; 11. a heat-preserving cover; 12. an inner pot; 20. a cover body; 21. a liner; 22. a damping member; 221. a first damping vertical plate; 222. a second damping vertical plate; 23. a recess; 30. an elastic curved arm; 31. a first resilient arm; 32. a second resilient arm; 40. a middle plate structure; 41. a shaft seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1, in the present embodiment, a cooking appliance includes: pot 10, lid 20, damping member 22 and elastic bent arm 30. The pan body 10 comprises a middle plate structure 40; the cover body 20 is connected with the pot body 10 through a connecting shaft, and the cover body 20 comprises a lining 21; the damping member 22 is disposed on the inner liner 21, and the elastic bent arm 30 is disposed on the middle plate structure 40 and engaged with the damping member 22.

By applying the technical scheme of the embodiment, in the uncovering process, the damping piece 22 is in contact with the elastic bent arm 30, so that the opening speed of the cover body 20 is reduced, and the damping effect is achieved. Since the elastic bent arm 30 is pressed by force to be deformed, noise is not generated during the contact of the damping member 22 with the elastic bent arm 30. When the elastic bent arms 30 reach the maximum deformation amount, the cover body 20 is not opened any more. The elastic bent arm 30 can make the damping effect better and make the cover body 20 cover opening process stable. Meanwhile, compared with the prior art, the elastic bent arm saves more materials, and further reduces the cost. Therefore, the technical scheme effectively solves the problems of noise generation and high cost caused by the friction of the damping block in the related technology.

In the embodiment not shown in the drawings, the damping member may be disposed on the middle plate structure, and the elastic curved arm is disposed on the inner liner, so that the opening speed of the cover body can be reduced, and the damping effect is further generated. And the effect of this arrangement is similar to that described above, except that the direction in which the resilient bent arms are bent needs to be opposite to the above-described arrangement direction.

As shown in fig. 1 and 2, in the present embodiment, the elastic bent arm 30 is bent backward. The rearward flexing of the resilient arms 30 better engages the damping member 22 to provide lid opening damping. And can prevent effectively that just producing the resistance when uncapping, cause the problem of uncapping the difficulty. Meanwhile, the backward bending arrangement enables the deformation amount of the elastic bent arm 30 to be small, and the service life can be effectively prolonged. Wherein "rearward" is a direction away from the axial center of the cap body 20.

As shown in fig. 2, in the present embodiment, the surfaces of the damping member 22 that engage the elastic bent arms 30 form inclined surfaces. The inclined surface may be configured to provide a guiding function when the damping member 22 contacts the elastic curved arm 30, and the contact area of the inclined surface and the elastic curved arm 30 may be larger, which facilitates the matching of the damping member 22 and the elastic curved arm 30.

As shown in fig. 2, in the present embodiment, the elastic curved arm 30 and the middle plate structure 40 are integrally formed. The integral forming structure is simple, the integral structure is more compact, and the elastic bent arm 30 is effectively prevented from being separated from the middle plate structure 40 to cause no damping effect.

As shown in fig. 5 and 6, in the present embodiment, the opening angle of the lid body 20 is between 60 ° and 65 ° when the damper 22 is in contact with the elastic bent arm 30. The cover opening angle of the damping part when the damping part is initially contacted with the elastic bent arm is 60-65 degrees, when the cover opening angle is reached, the damping part 22 is contacted with the elastic bent arm 30, the whole upper cover continuously opens the cover, and after the elastic bent arm 30 is elastically deformed, a reaction force is generated to generate a damping force. In the cover opening process, the larger the cover opening angle is, the larger the force borne by the elastic bent arm 30 is, and the larger the reaction force generated by the elastic bent arm is. So that the cover opening damping effect is achieved. Can prevent effectively that the damping effect is too strong, lead to not being convenient for uncap, be unfavorable for the user to use. Moreover, the arrangement can effectively take the damping effect and the uncovering speed into consideration.

As shown in fig. 2, in the present embodiment, the damper 22 is a damping vertical plate formed on the cover 20. The damping vertical plate is simple in structure and good in structural strength.

In the embodiment not shown in the figures, the damping member may also be a damping block, which has a similar effect to that described above.

As shown in fig. 2 and fig. 3, in this embodiment, the damping member 22 is a damping riser, the damping riser includes a first damping riser 221 and a second damping riser 222 that are disposed at an interval, and the elastic curved arm 30 includes a first elastic arm 31 that cooperates with the first damping riser 221 and a second elastic arm 32 that cooperates with the second damping riser 222. The arrangement of the two damping vertical plates and the two elastic bent arms 30 can increase the matching strength of the cover opening structure, and the damping effect is better. Two damping risers and two elasticity curved arms atress are more even, and the damping effect is better, simultaneously, can effectively prevent to lead to uncapping the damping effect because of single damping piece damages and can not realize.

As shown in fig. 3, in the present embodiment, a concave portion 23 is disposed on the cover 20, the middle plate structure 40 includes a shaft seat 41, the shaft seat 41 is engaged with the concave portion 23, and the damping member 22 is disposed in the concave portion 23. The arrangement enables the whole cooking utensil to be compact in structure and convenient to assemble.

As shown in fig. 4, in the present embodiment, the middle plate structure 40 is provided with a shaft seat 41, and the elastic curved arm 30 is provided on the shaft seat 41. The elastic bent arm 30 is disposed on the shaft seat 41, so that the elastic bent arm 30 is more convenient for the damping member 22 to be engaged, and the processing is easy.

As shown in fig. 3 and 5, in this embodiment, the cover body 20 further includes a surface cover disposed above the inner liner and a locking cover disposed below the inner liner, the pot body 10 further includes a heat-insulating cover 11 and an inner pot 12, and a middle plate structure 40 is formed at the top of the heat-insulating cover 11; the liner 21 and the damper 22 are made of plastic material, and the elastic bent arm 30 is made of plastic material. The arrangement of the surface cover, the lining and the locking cover enables the structure of the cover body 20 to be compact, the inner pot 12 is arranged in the heat-preserving cover 11, the heat-preserving effect is better, the inner pot has elastic characteristics, and the damping effect can be achieved. And the labor and the cost of the whole machine can be reduced. The plastic material also has the characteristics of easy processing and forming, corrosion resistance and the like. The cooking appliance of the embodiment is an electric pressure cooker, and the electric pressure cooker can be a T-type electric pressure cooker or a Korean-type electric pressure cooker. When the electric pressure cooker is a T-shaped electric pressure cooker, the heat-insulating cover 11 is provided with cooker teeth, and the lock cover is provided with cover teeth matched with the cooker teeth; when the electric pressure cooker is a Korean pressure cooker, the inner cooker is provided with cooker teeth, the lock cover is provided with cover teeth matched with the cooker teeth, and the lock cover is of an annular structure.

In the embodiment not shown in the figure, the heat-insulating cover is a heat-insulating ring connected with the middle plate structure. The heat preservation effect is similar to the above effect.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cooking appliance, comprising:

a pan body (10) comprising a middle plate structure (40);

the cover body (20) is connected with the pot body (10) through a connecting shaft, and the cover body (20) comprises a lining (21);

the damping piece (22) and the elastic bent arm (30), the elastic bent arm (30) is matched with the damping piece (22), one of the damping piece (22) and the elastic bent arm (30) is arranged on the inner lining (21), and the other is arranged on the middle plate structure (40).

2. The cooking appliance according to claim 1, wherein the resilient bent arm (30) is provided to the middle plate structure (40), and the resilient bent arm (30) is bent backward.

3. The cooking appliance according to claim 1, wherein the surface of the damping member (22) cooperating with the elastic bent arm (30) comprises an inclined surface (223).

4. The cooking appliance according to claim 1, wherein the damping member (22) is of integral construction with the inner liner (21) and/or the resilient bent arm (30) is of integral construction with the middle plate structure (40).

5. The cooking appliance according to claim 1, wherein the lid opening angle of the lid body (20) is between 60 ° and 65 ° when the damper (22) is in contact with the elastic curved arm (30).

6. The cooking appliance according to claim 1, wherein the damping member (22) is a damping riser or a damping block formed on the cover (20).

7. The cooking appliance according to claim 6, wherein the damping member (22) is a damping riser, the damping riser comprises a first damping riser (221) and a second damping riser (222) which are arranged at intervals, and the elastic curved arm (30) comprises a first elastic arm (31) matched with the first damping riser (221) and a second elastic arm (32) matched with the second damping riser (222).

8. The cooking appliance according to claim 1, wherein the cover (20) is provided with a recess (23), the middle plate structure (40) comprises a shaft seat (41), the connecting shaft is arranged through the shaft seat, the shaft seat (41) is matched with the recess (23), and the damping member (22) is arranged in the recess (23).

9. The cooking appliance according to claim 1, wherein the cover further comprises a connecting shaft, the middle plate structure (40) comprises a shaft seat (41), the connecting shaft is arranged through the shaft seat, and the elastic bent arm (30) is arranged on the shaft seat (41).

10. The cooking appliance according to claim 1, wherein the cover body (20) further comprises a cover disposed above the inner liner (21) and a locking cover disposed below the inner liner (21), the pot body (10) further comprises a heat-insulating cover (11) and an inner pot (12), the heat-insulating cover (11) is disposed inside the middle plate structure (40), or the heat-insulating cover (11) is a heat-insulating ring connected to the middle plate structure (40); the lining (21) and the damping piece (22) are made of plastic materials, and the elastic bent arm (30) is made of plastic materials.

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