CN220511452U - Sealing structure and cooking kitchen ware - Google Patents
Sealing structure and cooking kitchen ware Download PDFInfo
- Publication number
- CN220511452U CN220511452U CN202321435034.4U CN202321435034U CN220511452U CN 220511452 U CN220511452 U CN 220511452U CN 202321435034 U CN202321435034 U CN 202321435034U CN 220511452 U CN220511452 U CN 220511452U
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- seal
- sealing
- opening
- groove
- support portion
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- 238000007789 sealing Methods 0.000 title claims abstract description 85
- 238000010411 cooking Methods 0.000 title claims abstract description 13
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model belongs to the technical field of cooking cookware, and particularly relates to a sealing structure and a cooking cookware. The sealing structure comprises a shell and a sealing element, wherein one side of the shell is provided with a mounting groove with a first opening, the edge of the first opening is provided with a sealing groove with a second opening, the width of the sealing groove increases gradually along a first direction, the first direction is the direction that the bottom of the sealing groove faces the second opening, and at least part of the sealing element is clamped in the mounting groove. Through the seal structure in this technical scheme, when circuit unit and casing assembly, because the width of seal groove increases gradually along first direction, can make the sealing member be convenient for when getting into the seal groove, can also guarantee the extrusion force that the sealing member is located the seal groove, promoted the reliability.
Description
Technical Field
The utility model belongs to the technical field of cooking kitchen ware, and particularly relates to a sealing structure.
Background
With the development of technology, electric cooking cookware (e.g., electric rice cooker, electric pressure cooker, electric stewpot, air fryer, etc.) has been increasingly used. At present, the sealing effect of the circuit board sealing structure of the electric cooker on the market is poor, and the sealing connection port is required to be bonded by using adhesive water, so that the production cost in the assembly process is increased.
Disclosure of Invention
The utility model aims to at least solve the problems of poor sealing effect and high sealing cost between the circuit board and the shell of the existing electric cooker. The aim is achieved by the following technical scheme:
a first aspect of the present utility model proposes a sealing structure comprising:
the device comprises a shell, wherein one side of the shell is provided with a mounting groove with a first opening, the edge of the first opening is provided with a sealing groove with a second opening, the width of the sealing groove increases gradually along a first direction, and the first direction is the direction of the bottom of the sealing groove towards the second opening;
and at least part of the sealing piece is clamped in the mounting groove.
Through the seal structure who uses among this technical scheme, adopt the integrated configuration of casing and sealing member, be equipped with the mounting groove that is used for holding at least part circuit unit on the casing, the first opening edge of mounting groove sets up the seal groove, the seal groove can cooperate with the sealing member, guarantee the sealing performance between circuit unit and the casing, in addition, when circuit unit and casing are assembled, because the width of seal groove increases gradually along first direction, can make the sealing member be convenient for get into the seal groove in, can also guarantee the extrusion force that the sealing member is located the seal groove, the reliability has been promoted.
In addition, the sealing structure according to the utility model can also have the following additional technical characteristics:
in some embodiments of the present utility model, the annular groove includes a first sealing portion and a second sealing portion that are in end-to-end communication, where a length of the first sealing portion along a radial direction of the first opening is L1, and a length of the second sealing portion along the radial direction of the first opening is L2, l2=2xl1.
In some embodiments of the utility model, the seal comprises a body portion having a circular or annular cross-section.
In some embodiments of the utility model, the body portion is a bar-shaped structure.
In some embodiments of the utility model, the seal further comprises a connecting portion provided on a side of the main body portion facing the first opening, and a first support portion provided on a side of the connecting portion facing away from the main body portion.
In some embodiments of the utility model, the seal further comprises a second support portion, a receiving cavity having a third opening is formed between the first support portion and the second support portion, the third opening being disposed toward the first opening.
In some embodiments of the utility model, the angle between the first support and the second support is at an obtuse or acute angle.
In some embodiments of the utility model, the main body portion, the connecting portion, the first support portion, and the second support portion are all annular structures.
The second aspect of the utility model provides a cooking utensil with the sealing structure.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 schematically shows a structural schematic view of a sealing structure according to a first embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the sealing structure of FIG. 1;
fig. 3 schematically shows a structural schematic view of a sealing structure according to a second embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view of the sealing structure in fig. 3.
The reference numerals in the drawings are as follows:
10. a housing; 11. a mounting groove; 12. sealing grooves;
20. a seal; 21. a main body portion; 22. a connection part; 23. a first support portion; 24. a second supporting part; 25. a receiving chamber.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such 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 the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
Fig. 1 schematically shows a schematic structural view of a sealing structure according to a first embodiment of the present utility model. As shown in fig. 1, the utility model provides a sealing structure and a cooking utensil. The sealing structure comprises a shell 10 and a sealing element 20, wherein one side of the shell 10 is provided with a mounting groove 11 with a first opening, the edge of the first opening is provided with a sealing groove 12 with a second opening, the width of the sealing groove 12 increases gradually along a first direction, the first direction is the direction that the bottom of the sealing groove 12 faces the second opening, and at least part of the sealing element 20 is clamped in the mounting groove 11.
Through the seal structure who uses among this technical scheme, adopt the integrated configuration of casing 10 and sealing member 20, be equipped with on the casing 10 and be used for holding the mounting groove 11 of at least part circuit unit, the first opening edge of mounting groove 11 sets up seal groove 12, seal groove 12 can cooperate with sealing member 20, guarantee the sealing performance between circuit unit and the casing 10, in addition, when circuit unit and casing 10 are assembled, because the width of seal groove 12 increases progressively along first direction, can make sealing member 20 be convenient for get into sealing groove 12, can also guarantee the extrusion force that sealing member 20 is located sealing groove 12, the reliability has been promoted.
In some embodiments of the present utility model, seal groove 12 is an annular groove, as shown in fig. 1 and 3. In the present embodiment, the annular groove is provided around the periphery of the first opening, and the mating seal 20 can completely seal the junction between the circuit unit and the housing 10, improving the sealing effect.
In a first embodiment of the present utility model, as shown in fig. 1 and 2, the annular groove includes a first sealing portion and a second sealing portion that are in end-to-end communication, the first sealing portion has a length L1 along the radial direction of the first opening, and the second sealing portion has a length L2 along the radial direction of the first opening, l2=2xl1. In this embodiment, both ends of the first seal portion and both ends of the second seal portion are respectively communicated and together constitute an integral structure of the annular groove. The length of the first sealing part along the radial direction of the first opening is equal to that of the second sealing part along the radial direction of the first opening, so that the two ends of the head and the tail of the sealing element 20 are conveniently clamped in the second sealing part side by side, further the clamping operation of the sealing element 20 and the sealing groove 12 is realized, the bonding connection mode is canceled, and the assembly cost is saved.
In the first embodiment of the present utility model, as shown in fig. 1 and 2, the seal 20 includes a main body portion 21, and the cross section of the main body portion 21 is a circular structure or a ring structure. In the present embodiment, the main body 21 has a cylindrical structure, and the cylindrical structure is a symmetrical structure, so that an assembler does not need to distinguish between the front and back sides of the seal 20 during the assembly process of the seal 20 and the seal groove 12, thereby improving the assembly efficiency of the seal 20 and the seal groove 12.
In the first embodiment of the present utility model, as shown in fig. 1 and 2, the main body portion 21 has a bar-shaped structure. In this embodiment, the strip structure has head end and tail end, and when strip structure and seal groove 12 joined in marriage, the head end and the tail end of strip structure can be located the second sealing portion side by side, and then realize the joint connection of strip structure in first sealing portion and second sealing portion respectively, cancelled the connected mode of bonding of sealing member 20, reduced assembly cost.
In the second embodiment of the present utility model, as shown in fig. 4, the sealing member 20 further includes a connection portion 22 and a first support portion 23, the connection portion 22 is provided on a side of the main body portion 21 facing the first opening, and the first support portion 23 is provided on a side of the connection portion 22 facing away from the main body portion 21. In the present embodiment, the connecting portion 22 is used for connecting the main body portion 21 and the first supporting portion 23, and the end of the first supporting portion 23 away from the connecting portion 22 can cooperate with the main body portion 21 to simultaneously support and seal the circuit unit, thereby further improving the sealing property.
In the second embodiment of the present utility model, as shown in fig. 4, the sealing member 20 further includes a second supporting portion 24, and a receiving chamber 25 having a third opening is formed between the first supporting portion 23 and the second supporting portion 24, the third opening being disposed toward the first opening. In the present embodiment, the accommodating cavity 25 between the second supporting part 24 and the first supporting part 23 can be used for accommodating other components of the cooking utensil, and meanwhile, the first supporting part 23 and the second supporting part 24 are located at the upper side and the lower side of the accommodating cavity 25, and can also seal the components located in the accommodating cavity 25, so that reliability is improved.
In the second embodiment of the present utility model, as shown in fig. 4, the included angle between the first support portion 23 and the second support portion 24 is set at an obtuse angle or an acute angle. In the present embodiment, the above arrangement enables the presence of the accommodation chamber 25 between the first support portion 23 and the second support portion 24, and thus the support and sealing of other components.
In the second embodiment of the present utility model, as shown in fig. 3 and 4, the main body portion 21, the connecting portion 22, the first supporting portion 23, and the second supporting portion 24 are all of a ring-shaped structure. In the present embodiment, the entire seal 20 has an annular structure, the main body portion 21 is engaged with the seal groove 12, and the connection portion 22, the first support portion 23, and the second support portion 24 each have an annular structure, so that the circuit unit and other components can be sealed more preferably.
Specifically, in the present utility model, the circuit unit is a circuit board, and the circuit board is provided in the top cover, and when the top cover is mounted to the housing 10, since the seal member 20 itself is an elastic body, it is possible to generate a pressing force between the housing 10 and the top cover, by which the seal between the housing 10 and the top cover is achieved.
Further, in the present utility model, the sealing member 20 is an elastic member, which may be a rubber member or other elastic member.
The utility model also provides a cooking kitchen ware, which is provided with the sealing structure.
Through using the culinary art kitchen utensils and appliances among this technical scheme, seal structure among the culinary art kitchen utensils and appliances adopts the integrated configuration of casing 10 and sealing member 20, be equipped with on the casing 10 and be used for holding the mounting groove 11 of at least part circuit unit, the first opening edge of mounting groove 11 sets up seal groove 12, seal groove 12 can cooperate with sealing member 20, guarantee the sealing performance between circuit unit and the casing 10, in addition, when circuit unit and casing 10 are assembled, because the width of seal groove 12 increases progressively along first direction, can be so that sealing member 20 is convenient for get into seal groove 12, can also guarantee the extrusion force that sealing member 20 is located seal groove 12, the reliability has been promoted.
Specifically, in the present embodiment, the cooking utensil is an electric cooker.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A sealing structure applied to a cooking utensil, comprising:
the device comprises a shell, wherein one side of the shell is provided with a mounting groove with a first opening, the edge of the first opening is provided with a sealing groove with a second opening, the width of the sealing groove increases gradually along a first direction, and the first direction is the direction of the bottom of the sealing groove towards the second opening;
and at least part of the sealing piece is clamped in the mounting groove.
2. The seal of claim 1, wherein the seal groove is an annular groove.
3. The seal structure according to claim 2, wherein the annular groove includes a first seal portion and a second seal portion that communicate end to end, the length of the first seal portion in the radial direction of the first opening is L1, and the length of the second seal portion in the radial direction of the first opening is L2, l2=2χl1.
4. The seal structure of claim 1, wherein the seal comprises a body portion having a circular or annular cross-section.
5. The seal of claim 4, wherein the body portion is a strip-like structure.
6. The seal of claim 4, wherein the seal further comprises a connecting portion and a first support portion, the connecting portion being disposed on a side of the body portion facing the first opening, the first support portion being disposed on a side of the connecting portion facing away from the body portion.
7. The seal of claim 6, wherein the seal further comprises a second support portion, the first support portion and the second support portion defining therebetween a receiving cavity having a third opening disposed toward the first opening.
8. The seal of claim 7, wherein an included angle between the first support portion and the second support portion is at an obtuse or acute angle.
9. The seal structure of claim 7, wherein the main body portion, the connecting portion, the first support portion, and the second support portion are each of a ring-shaped structure.
10. A cooking utensil characterized by having a sealing structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435034.4U CN220511452U (en) | 2023-06-07 | 2023-06-07 | Sealing structure and cooking kitchen ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435034.4U CN220511452U (en) | 2023-06-07 | 2023-06-07 | Sealing structure and cooking kitchen ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511452U true CN220511452U (en) | 2024-02-20 |
Family
ID=89876795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435034.4U Active CN220511452U (en) | 2023-06-07 | 2023-06-07 | Sealing structure and cooking kitchen ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511452U (en) |
-
2023
- 2023-06-07 CN CN202321435034.4U patent/CN220511452U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |