CN214595493U

CN214595493U - Lid assembly and have its cooking utensil

Info

Publication number: CN214595493U
Application number: CN202120082347.0U
Authority: CN
Inventors: 江高昌; 陈鑫; 吴玉兰
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-05
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a lid subassembly and have its cooking utensil, wherein, the lid subassembly, include: a liner; the surface cover is covered on the lining, and an accommodating space is formed between the surface cover and the lining; enclose fender structure, set up between lining and face lid, enclose fender structure and set up in accommodation space's outside. The technical scheme of this application has solved the inside that steam among the correlation technique enters into lid subassembly easily, and then leads to the electric device electric leakage or rusty problem.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a lid subassembly and have its cooking utensil.

Background

At present, a pot cover of an electric pressure cooker comprises a locking cover, an inner liner, a surface cover exhaust pipe, a pressure limiting valve and other structures, wherein the locking cover is installed below the inner liner, and the surface cover is installed on the inner liner. The exhaust pipe passes through the lock cover and the lining, and the pressure limiting valve is installed on the exhaust pipe. The gas in the pot body of the electric pressure cooker can be exhausted through the exhaust pipe.

In the related art, steam outside the exhaust pot cover easily enters the inside of the pot cover through a gap between the inner liner and the cover, which easily causes electric leakage or rusting of electric devices inside the pot cover.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lid assembly and cooking utensil having the same to steam in the solution correlation technique enters into the inside of lid assembly easily, and then leads to the electric leakage of electrical parts or rusty problem.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover assembly including: a liner; the surface cover is covered on the lining, and an accommodating space is formed between the surface cover and the lining; enclose fender structure, set up between lining and face lid, enclose fender structure and set up in accommodation space's outside.

Use the technical scheme of the utility model, enclose and keep off the structure setting between lining and face lid to be located accommodation space's the outside. Through enclosing the setting of keeping off the structure, can improve the leakproofness between inside lining and the face lid, and then can reduce steam effectively and enter into in the accommodation space of face lid and inside lining. Therefore, the components disposed in the accommodating space are not affected by the steam to cause electric leakage or rust. The technical scheme of this application has solved the inside that steam among the correlation technique enters into lid subassembly easily, and then leads to the electric device electric leakage or rusty problem.

Further, enclose fender structure and include the arc muscle, wherein, the arc muscle sets up in the edge of inside lining and with the cooperation of face lid butt, perhaps, the arc muscle sets up in the edge of face lid and with the cooperation of inside lining butt. The arc-shaped rib is simple in structure and convenient to arrange. The arc muscle with the inside lining butt or with the face lid butt for the arc muscle blocks that the effect of steam is better like this.

Further, the arc muscle is a plurality of, and a plurality of arc muscle intervals set up. The arc-shaped ribs are multiple, so that multiple protection effects are achieved on steam, and the sealing performance between the face cover and the lining is further improved. Simultaneously, the structural strength of inside lining can be improved to a plurality of arc muscle can support the face lid effectively.

Further, the surface cover is obliquely arranged from the center to the edge, and the heights of the arc ribs are gradually reduced in the direction from the center of the lining to the edge of the lining. The setting of the height of foretell a plurality of arc muscle and the shape adaptation of face lid can guarantee like this that the arc muscle carries out the butt with the face lid, and then can guarantee sealed performance effectively.

Further, lid subassembly still includes a plurality of splice bars, every splice bar all with a plurality of arc muscle cross connection, a plurality of splice bar intervals set up and arrange along the circumference of inside lining. The arrangement of the connecting ribs effectively connects the plurality of arc-shaped ribs together, so that the structural strength of the plurality of arc-shaped ribs is effectively improved, and the arc-shaped ribs are prevented from being damaged.

Further, a plurality of arc muscle include first arc brace rod, second arc brace rod and the third arc brace rod that arrange in proper order by the edge of inside lining to the center of inside lining, and the edge of inside lining is provided with inclined plane portion, and first arc brace rod and second arc brace rod set up in inclined plane portion, and the setting of third arc brace rod is in the inboard of inclined plane portion. Even if part of steam enters between the liner and the surface cover, the steam flows outwards along the inclined surface part after being cooled, and further, the liquid can be effectively prevented from flowing into the accommodating space. Simultaneously, because first arc brace rod and second arc brace rod set up on inclined plane portion, also can prevent like this that steam from entering into in the accommodation space further.

Furthermore, the inner liner is also provided with a sinking platform which is positioned on the inner side of the inclined plane part, and the third arc-shaped supporting ribs are arranged on the sinking platform. An accommodating space is formed between the sinking platform and the surface cover. The structure of the sinking platform is simple, and the structural strength of the lining can be improved.

Furthermore, the cover body assembly also comprises a fastening structure for connecting the lining and the surface cover, and the fastening structure is positioned on the inner side of the third arc-shaped support rib; and/or the cover body assembly further comprises a component positioned in the accommodating space. The fastening structure can effectively connect and fix the liner and the cover. The accommodating space provides a mounting space for the components.

Further, the fastening structure includes first spliced pole, second spliced pole and fastener, and first spliced pole setting is provided with the through-hole in the inside of sinking the platform, and the setting of second spliced pole is covered and corresponds the setting with first spliced pole at the face, is provided with the connecting hole on the second spliced pole, and the fastener passes the through-hole to be connected in order to be connected inside lining and face lid with the connecting hole. Foretell first spliced pole, second spliced pole and fastener's simple structure, the equal better of joint effect and structural strength.

According to another aspect of the present invention, there is provided a cooking device, comprising a cover assembly, the cover assembly being the above-mentioned cover assembly. The cover body assembly can effectively prevent steam from entering between the face cover and the inner lining, and further can prevent the steam from contacting with electric devices between the face cover and the inner lining. Consequently, the technical scheme of this application has solved the inside that steam among the correlation technique enters into lid subassembly easily, and then leads to the electric device electric leakage or rusty problem.

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 an exploded schematic view of an embodiment of a cover assembly according to the present invention;

FIG. 2 is a perspective view of the inner liner of the cover assembly of FIG. 1;

FIG. 3 shows a schematic top view of the liner of FIG. 2;

FIG. 4 illustrates a schematic bottom view of the face cover of the cover assembly of FIG. 1;

FIG. 5 shows a schematic cross-sectional view of the liner of FIG. 3; and

fig. 6 shows a schematic cross-sectional view of the cover assembly of fig. 1.

Wherein the figures include the following reference numerals:

10. a liner; 11. an inclined plane part; 12. sinking a platform; 20. a face cover; 30. an accommodating space; 40. a fence structure; 41. an arc-shaped rib; 411. a first arc-shaped support rib; 412. a second arc-shaped support rib; 413. a third arc-shaped support rib; 50. connecting ribs; 60. a fastening structure; 61. a first connecting column; 62. a second connecting column.

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.

In the related art, the surface cover is disposed on the inner liner, and a receiving space is provided between the surface cover and the inner liner, and a component is disposed in the receiving space. Since there is no structure for supporting the face cover, the face cover is easily deformed and damaged. Meanwhile, the steam discharged out of the pot easily enters between the surface cover and the inner liner through the gap between the inner liner and the surface cover.

In order to solve the above problem, as shown in fig. 1 to 3, in the present embodiment, the cover assembly includes: an inner liner 10; a face cover 20 and a surrounding structure 40. The cover 20 is covered on the liner 10, and a receiving space 30 is formed between the cover 20 and the liner 10. The dam structure 40 is disposed between the inner liner 10 and the cover 20, and the dam structure 40 is disposed outside the receiving space 30.

With the solution of the present embodiment, the enclosure structure 40 is disposed between the liner 10 and the cover 20 and outside the receiving space 30. By the arrangement of the enclosure structure 40, the sealing performance between the liner 10 and the face cover 20 can be improved, and further, the steam entering into the accommodating space 30 of the face cover 20 and the liner 10 can be effectively reduced. Therefore, the components disposed in the accommodating space 30 are not affected by the steam to cause electric leakage or rust. The technical scheme of this embodiment has solved the inside that steam among the correlation technique enters into lid subassembly easily, and then leads to the electric device electric leakage or rusty problem. Meanwhile, the technical scheme of the embodiment can also effectively prevent the face cover from deforming, and further reduce the possibility of damage to the face cover.

In order to improve the sealing effect, as shown in fig. 1 to 3 and fig. 5 and 6, in the present embodiment, the enclosure structure 40 includes an arc rib 41, wherein the arc rib 41 is disposed at the edge of the inner liner 10 and is in abutting engagement with the face cover 20, or the arc rib 41 is disposed at the edge of the face cover 20 and is in abutting engagement with the inner liner 10. The arc-shaped ribs 41 are simple in structure and convenient to arrange. The arc ribs 41 abut against the face cover 20, so that the steam blocking effect of the arc ribs 41 is better.

As shown in fig. 1 to 3 and fig. 5 and 6, in the present embodiment, the plurality of arc ribs 41 are provided, and the plurality of arc ribs 41 are provided at intervals. The arc ribs 41 are multiple, so that multiple protection effects are achieved on steam, and the sealing performance between the face cover 20 and the inner liner 10 is further improved. Meanwhile, the plurality of arc ribs 41 can improve the structural strength of the liner 10, and the plurality of arc ribs 41 can effectively support the face cover 20.

As shown in fig. 5 and 6, in the present embodiment, the face cover 20 is disposed to be inclined from the center to the edge thereof, and the height of the plurality of arc ribs 41 is gradually reduced in the direction from the center of the liner 10 to the edge of the liner 10. The setting of the height of a plurality of arc muscle 41 and the shape adaptation of face lid 20 can guarantee like this that arc muscle 41 carries out the butt with face lid 20, and then can guarantee sealed performance effectively.

In order to improve the structural strength of the arc ribs, as shown in fig. 1 to 3, in this embodiment, the cover assembly further includes a plurality of connecting ribs 50, each connecting rib 50 is connected with a plurality of arc ribs 41 in a cross manner, and the plurality of connecting ribs 50 are arranged at intervals and arranged along the circumferential direction of the liner 10. The arrangement of the connecting ribs 50 effectively connects the plurality of arc-shaped ribs 41 together, so that the structural strength of the plurality of arc-shaped ribs 41 is effectively improved, and the damage of the arc-shaped ribs 41 is avoided.

As shown in fig. 1 to 3 and fig. 5 and 6, in the present embodiment, the plurality of arc ribs 41 include a first arc rib 411, a second arc rib 412 and a third arc rib 413 which are sequentially arranged from the edge of the liner 10 to the center of the liner 10, the edge of the liner 10 is provided with the inclined plane portion 11, the first arc rib 411 and the second arc rib 412 are provided on the inclined plane portion 11, and the third arc rib 413 is provided on the inner side of the inclined plane portion 11. Even if part of steam enters between the liner and the cover, the steam will flow outwards along the inclined surface part 11 after cooling, and thus the liquid can be effectively prevented from flowing into the accommodating space 30. Meanwhile, since the first arc-shaped support rib 411 and the second arc-shaped support rib 412 are provided on the slope part 11, it is also possible to further prevent the steam from entering into the accommodating space 30. The cover assembly further includes a locking cover disposed under the liner 10, and an upper surface of the locking cover is disposed obliquely, so that the locking cover can be well matched with the inclined surface portion 11 of the liner 10.

The distance between the first arc-shaped support rib 411 and the second arc-shaped support rib 412 is less than or equal to the distance between the third arc-shaped support rib 413 and the second arc-shaped support rib 412.

The height of the first arc-shaped supporting rib 411 is between 1 mm and 3 mm, and the height of the second arc-shaped supporting rib 412 is between 3 mm and 5 mm.

As shown in fig. 1 to 3, in the present embodiment, a sinking platform 12 is further disposed on the liner 10, the sinking platform 12 is located inside the inclined plane portion 11, and the third arc-shaped supporting rib 413 is disposed on the sinking platform 12. The structure of the sinking platform 12 is simple and the structural strength of the liner 10 can be improved.

As shown in fig. 1 to 4, in the present embodiment, the cover assembly further includes a fastening structure 60 for connecting the inner liner 10 and the face cover 20, wherein the fastening structure 60 is located inside the third arc-shaped support rib 413; the cover assembly also includes components located within the receiving space 30. The fastening structure 60 can effectively connect and fix the inner liner 10 and the cover 20. The accommodation space 30 provides a space for installation of components.

As shown in fig. 1 to 4, in the present embodiment, the fastening structure 60 includes a first connecting column 61, a second connecting column 62 and a fastener, the first connecting column 61 is disposed inside the sinking platform 12, a through hole is disposed on the first connecting column 61, the second connecting column 62 is disposed on the face cover 20 and corresponds to the first connecting column 61, a connecting hole is disposed on the second connecting column 62, and the fastener passes through the through hole and is connected with the connecting hole to connect the lining 10 and the face cover 20. First spliced pole 61, second spliced pole 62 and fastener's simple structure, the equal better of joint effect and structural strength. The coupling of the inner liner 10 and the face cover 20 is more stable by the above coupling structure.

The technical scheme of the embodiment is mainly a structure of assembling a liner 10 and a face cover 20, wherein the liner 10 is provided with a first arc-shaped support rib 411, a second arc-shaped support rib 412 and a third arc-shaped support rib 413, the first arc-shaped support rib 411, the second arc-shaped support rib 412 and the third arc-shaped support rib 413 can play a role of supporting and strengthening to prevent the liner 10 from deforming, the liner is attached to the face cover 20 through the first arc-shaped support rib 411, the second arc-shaped support rib 412 and the third arc-shaped support rib 413, a sinking platform 12 is arranged in the middle of the liner 10, be equipped with 5 first spliced poles 61 in the region that heavy platform 12 is close to the border, adopt the counter bore mode, can not jack up the locking closure, arouse the clearance grow, first spliced pole 61 and the cooperation locking of second spliced pole 62, first arc brace rod 411, second arc brace rod 412 and third arc brace rod 413 and face lid 20 laminating reach multiple sealed effect. Since the locking cover is larger than the surface cover 20 in diameter, the steam generated from the pot mouth does not directly enter the inside of the pot. The middle of the cooker cover is high, and the steam in the cooker is directly discharged out of the cover body component from the exhaust pipe through the exhaust pipe component.

According to another aspect of the present application, there is provided a cooking appliance, including a cover assembly as described above. The cover body assembly can effectively prevent steam from entering between the face cover and the inner lining, and further can prevent the steam from contacting with electric devices between the face cover and the inner lining. Consequently, the technical scheme of this application has solved the inside that steam among the correlation technique enters into lid subassembly easily, and then leads to the electric device electric leakage or rusty problem.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, an electric stewpan, a cooking machine, a multifunctional pot and the like.

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

1. A cover assembly, comprising:

an inner liner (10);

the surface cover (20) is covered on the inner liner (10), and a containing space (30) is formed between the surface cover (20) and the inner liner (10);

a barrier structure (40) disposed between the inner liner (10) and the face cover (20), the barrier structure (40) being disposed outside the receiving space (30).

2. The cover assembly according to claim 1, wherein the fencing structure (40) comprises an arcuate rib (41), wherein the arcuate rib (41) is disposed at an edge of the inner liner (10) and is in abutting engagement with the face cover (20), or wherein the arcuate rib (41) is disposed at an edge of the face cover (20) and is in abutting engagement with the inner liner (10).

3. The cover assembly according to claim 2, wherein the arc-shaped rib (41) is a plurality of ribs, and the plurality of ribs (41) are spaced apart from each other.

4. The cover assembly according to claim 3, wherein the face cover (20) is inclined from the center to the edge thereof, and the height of the plurality of arc-shaped ribs (41) is gradually reduced in the direction from the center of the liner (10) to the edge of the liner (10).

5. The cover assembly of claim 3, further comprising a plurality of connecting ribs (50), each connecting rib (50) being connected to a plurality of the arc-shaped ribs (41) in a crossing manner, the plurality of connecting ribs (50) being arranged at intervals and arranged along a circumferential direction of the inner liner (10).

6. The cover assembly according to claim 3, wherein the plurality of arc ribs (41) includes a first arc rib (411), a second arc rib (412) and a third arc rib (413) arranged in sequence from an edge of the liner (10) to a center of the liner (10), a slope portion (11) is provided at the edge of the liner (10), the first arc rib (411) and the second arc rib (412) are provided on the slope portion (11), and the third arc rib (413) is provided inside the slope portion (11).

7. The cover assembly according to claim 6, wherein the inner liner (10) is further provided with a sunken platform (12), the sunken platform (12) is located at the inner side of the inclined plane portion (11), and the third arc-shaped support rib (413) is arranged on the sunken platform (12).

8. The cover assembly of claim 7, further comprising a fastening structure (60) connecting the inner liner (10) and the face cover (20), the fastening structure (60) being located inside the third curved support rib (413); and/or the cover body assembly further comprises a component positioned in the accommodating space (30).

9. The cover assembly according to claim 8, wherein the fastening structure (60) comprises a first connecting column (61), a second connecting column (62), and a fastener, the first connecting column (61) is disposed inside the sinking platform (12), a through hole is disposed on the first connecting column (61), the second connecting column (62) is disposed on the face cover (20) and corresponds to the first connecting column (61), a connecting hole is disposed on the second connecting column (62), and the fastener passes through the through hole and is connected with the connecting hole to connect the lining (10) and the face cover (20).

10. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 9.