CN203272783U - Sealing ring and cooking utensil with sealing ring - Google Patents
Sealing ring and cooking utensil with sealing ring Download PDFInfo
- Publication number
- CN203272783U CN203272783U CN 201320278199 CN201320278199U CN203272783U CN 203272783 U CN203272783 U CN 203272783U CN 201320278199 CN201320278199 CN 201320278199 CN 201320278199 U CN201320278199 U CN 201320278199U CN 203272783 U CN203272783 U CN 203272783U
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- Prior art keywords
- annular
- seal ring
- pot
- cooking apparatus
- seal
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Abstract
The utility model discloses a sealing ring for a cooking utensil. The sealing ring comprises an annular supporting part, a first annular sealing part and first groove bodies. The first annular sealing part is arranged on the inner side of the annular supporting part and stretches downwards. The first groove bodies are formed in the bottom surface of the annular supporting part and provided with openings on the outer side of the annular supporting part, and stretch the first preset distance towards the inner side of the annular supporting part. According to the sealing ring for the cooking utensil, when the electric cooking utensil is closed, the first annular sealing part on the sealing ring is attached to a pot container, sealing is formed, at the moment, the first groove bodies in the annular supporting part and the corresponding outer wall of the pot container form an air channel, and the annular supporting part is prevented from making contact with the whole ring surface of the pot container, so that suction force is small, and the degree for sucking the container can be well reduced. When a pot cover is rotated to be opened and closed, mutual friction between the sealing ring and the pot container is small, so that the pot cover can be smoothly opened and closed.
Description
Technical field
The utility model relates to the cooking apparatus technical field, in particular to a kind of seal ring and have its cooking apparatus.
Background technique
Electric pressure cooker is the mineralization pressure chamber between pot cover and pot courage, generally need to seal by seal ring between pot cover and pot courage.Existing seal ring generally comprises two sealing surfaces, and one of them sealing surface is close to pot cover, and another one is close to pot courage and is realized sealing.In the electric pressure cooker using process, the sealing surface of seal ring fits tightly with the pot courage, pot courage problem easily occurs inhaling.In addition, the sealing means of face contact makes the rubbing surface between seal ring and pot courage larger, and when the rotation pot cover carried out the folding lid, the phase mutual friction between seal ring and pot courage was larger, caused the folding lid to have some setbacks.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in prior art.
In view of this, the present invention need to provide a kind of seal ring for cooking apparatus, and described ring structure is simple, and cost of production is low, and can effectively solve electric cooking apparatus, is for example the suction courage problem of electric pressure cooker.
According to first aspect of the present utility model, a kind of seal ring for cooking apparatus is provided, comprising: annular brace section; The first annular seal, described the first annular seal are located at the inboard of described annular brace section and to downward-extension; The first cell body, described the first cell body are located on the bottom surface of described annular brace section and are configured to have opening in the outside of described annular brace section and to described inboard first intended distance that extends.
The seal ring that is used for cooking apparatus according to embodiment of the present utility model, when the cooking apparatus closing lid, the first annular seal on seal ring is fitted with the pot courage, form sealing, the first cell body outer wall place formation air flue corresponding with the pot courage in this moment annular brace section, avoided annular brace section contact with the whole circle face of pot courage, the suction-combining force less can weaken the degree of suction courage preferably.Simultaneously, when the rotation pot cover carried out the folding lid, seal ring was less with the phase mutual friction between the pot courage, made the folding lid more smooth and easy.And the utility model embodiment's ring structure is simple, and cost of production is lower.
According to an embodiment of the present utility model, described the first cell body extends to the surface of described the first annular seal.
According to an embodiment of the present utility model, described a plurality of the first cell bodies have two at least, and equidistantly spaced apart.
According to an embodiment of the present utility model, the degree of depth of described the first cell body is increased gradually by described inboard, described lateral.
According to an embodiment of the present utility model, the thickness of described the first annular seal is increased to described inboard gradually by the described outside.
According to an embodiment of the present utility model, the seal ring that is used for cooking apparatus further comprises: the second annular seal, described the second annular seal are located at the inboard of described annular brace section and extend upward.
According to an embodiment of the present utility model, the seal ring that is used for cooking apparatus further comprises: the second cell body, described the second cell body are located on the end face of described annular brace section and are configured to have opening in the outside of described annular brace section and to described inboard second intended distance that extends.
According to an embodiment of the present utility model, described the second cell body has two at least, and equidistantly spaced apart.
According to an embodiment of the present utility model, described the first annular seal equates with upwardly extending the second intended distance of described the second annular seal to described first intended distance of downward-extension.
According to second aspect of the present utility model, a kind of cooking apparatus is provided, comprising: the pot body; Pot courage, described pot courage have opening and are located in described pot body; Pot cover, described pot cover are connected with described pot body and seal described opening; And seal ring as above-mentioned in the utility model, described seal ring is located between described pot courage and described pot cover.
According to cooking apparatus of the present utility model, when the cooking apparatus closing lid, the first annular seal on seal ring is fitted with the pot courage, form sealing, the first cell body outer wall place formation air flue corresponding with the pot courage in this moment annular brace section, avoided annular brace section contact with the whole circle face of pot courage, the suction-combining force less can weaken the degree of suction courage preferably.Simultaneously, when the rotation pot cover carried out the folding lid, seal ring was less with the phase mutual friction between the pot courage, made the folding lid more smooth and easy.And the utility model embodiment's ring structure is simple, and cost of production is lower.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming embodiment's description in conjunction with following accompanying drawing, wherein:
Fig. 1 is the perspective view according to an embodiment's of the present utility model seal ring;
Fig. 2 is the front elevational schematic according to an embodiment's of the present utility model seal ring;
Fig. 3 is the sectional view that the line A-A in Fig. 2 gets;
Fig. 4 is the enlarged diagram at B place in Fig. 3;
Fig. 5 is the partial sectional view according to an embodiment's of the present utility model electric cooking apparatus that is provided with seal ring;
Fig. 6 is the perspective view of the pot cover according to an embodiment's of the present utility model electric cooking apparatus when being in open mode.
Description of reference numerals:
91 pots of courages; 92 pot covers; 93 pots of bodies; 10 annular brace sections; 21 first annular seal; 31 first cell bodies; 22 second annular seal; 32 second cell bodies.
Embodiment
The below describes embodiments of the invention in detail, and described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
in description of the invention, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
As Fig. 5, shown in Figure 6, according to seal ring of the present utility model, can be used for the sealing of cooking apparatus, such as can be used for the cooking apparatus such as electric pressure cooker, electric cooker, pressure cooker, and be used for pot courage 91 of these cooking apparatus and the sealing between pot cover 92.
In embodiment of the present utility model, the bottom surface of annular brace section 10 contacts with the upper-end surface of pot courage 91, the first annular seal 21 contacts with the inwall on pot courage 91 tops, and the second annular seal 22 contacts with the inwall of pot cover 92, to realize the sealing between pot courage 91 and pot cover 92 by seal ring.Annexation between pot courage 91, pot cover 92 and pot body 93 is technology comparatively common and ripe in prior art, just be not described in detail here.
As shown in Figure 1, the seal ring that is used for cooking apparatus according to embodiment of the present utility model can comprise: annular brace section 10, the first annular seal 21, the first cell body 31.
Particularly, the first annular seal 21 can be located at the inboard of annular brace section 10 and to downward-extension.For example, the first annular seal 21 can be one-body molded at the inboard of annular brace section 10 and to downward-extension.In other words, the first annular seal 21 can be ring part one-body molded with annular brace section 10, that be positioned at annular brace section 10 inboard oblique downward-extensions.The first cell body 31 can be located on the bottom surface of annular brace section 10 and be configured to have opening and extends to the inside the first intended distance in the outside of annular brace section 10.
The seal ring that is used for cooking apparatus according to embodiment of the present utility model, when the cooking apparatus closing lid, the first annular seal 21 on seal ring is fitted with pot courage 91, form sealing, the first cell body 31 outer wall place formation air flue corresponding with pot courage 91 in this moment annular brace section 10, avoided annular brace section 10 contact with the whole circle face of pot courage 91, the suction-combining force less can weaken the degree of suction courage preferably.Simultaneously, when rotation pot cover 92 carried out the folding lid, seal ring was less with the phase mutual friction between pot courage 91, made the folding lid more smooth and easy.And the utility model embodiment's ring structure is simple, and cost of production is lower.
As shown in Figure 3, Figure 4, according to an embodiment of the present utility model, the first cell body 31 can extend to the surface of the first annular seal 21.Thus, can further reduce the area of contact of pot courage 91 and seal ring, reduce friction, make cooking apparatus, be for example electric pressure cooker, more smooth and easy during the folding lid.
As shown in Figure 2, according to an embodiment of the present utility model, the first cell body 31 can be at least two, and the first cell body 31 can be equidistantly spaced apart.Thus, can further reduce seal ring and the frictional force of pot between courage 91.
As shown in Figure 4, according to an embodiment of the present utility model, the degree of depth of the first cell body 31 can be increased gradually by the inboard, lateral.Thus, can reserve for seal ring the size of the height minimizing that compresses rear the first cell body 31.According to an embodiment of the present utility model, the thickness of the first annular seal 21 is increased to the inboard gradually by the outside.
As shown in Figure 4, according to an embodiment of the present utility model, the seal ring that is used for cooking apparatus may further include: the second annular seal 22, the second annular seal 22 can be located at the inboard of annular brace section 10 and extend upward.For example, according to an embodiment of the present utility model, the second annular seal 22 can be located at the inboard of annular brace section 10 one-body moldedly and extend upward.Thus, can facilitate seal ring and pot cover 92 to be connected and sealed.According to an embodiment of the present utility model, the seal ring that is used for cooking apparatus may further include: the second cell body 32, the second cell bodies 32 can be located on the end face of annular brace section 10 and be configured to have opening and extends to the inside the second intended distance in the outside of annular brace section 10.Thus, can reduce frictional force between Sealing and pot cover 92, the dismounting between convenient boiler-cover 92 and seal ring.According to an embodiment of the present utility model, the second cell body 32 can be at least two, and equidistantly spaced apart, thus, the frictional force between pot cover 92 and seal ring is further reduced.
As shown in Figure 4, according to an embodiment of the present utility model, the first annular seal 21 equates with upwardly extending the second intended distance of the second annular seal to the first intended distance of downward-extension.Thus, can improve the sealing effect of seal ring.
As Fig. 5, shown in Figure 6, cooking apparatus according to embodiment of the present utility model, this cooking apparatus can be electric pressure cooker, electric cooker, pressure cooker etc., and this cooking apparatus can comprise: pot body 93, pot courage 91, pot cover 92 and seal ring as above-mentioned in the utility model.
Particularly, pot courage 91 can have opening and be located in pot body 93.Pot cover 92 is connected and sealed open with pot body 93.Seal ring is located between pot courage 91 and pot cover 92.
According to cooking apparatus of the present utility model, when the cooking apparatus closing lid, the first annular seal 21 on seal ring is fitted with pot courage 91, form sealing, the first cell body 31 outer wall place formation air flue corresponding with pot courage 91 in this moment annular brace section 10, avoided annular brace section 10 contact with the whole circle face of pot courage 91, the suction-combining force less can weaken the degree of suction courage preferably.Simultaneously, when the rotation pot cover carried out the folding lid, seal ring was less with the phase mutual friction between pot courage 91, made the folding lid more smooth and easy.And the utility model embodiment's ring structure is simple, and cost of production is lower.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiments or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that, in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiments, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a seal ring that is used for cooking apparatus, is characterized in that, comprising:
Annular brace section;
The first annular seal, described the first annular seal are located at the inboard of described annular brace section and to downward-extension;
The first cell body, described the first cell body are located on the bottom surface of described annular brace section and are configured to have opening in the outside of described annular brace section and to described inboard first intended distance that extends.
2. the seal ring for cooking apparatus according to claim 1, is characterized in that, described the first cell body extends to the surface of described the first annular seal.
3. the seal ring for cooking apparatus according to claim 1, is characterized in that, described the first cell body has two at least, and equidistantly spaced apart.
4. the seal ring for cooking apparatus according to claim 1, is characterized in that, the degree of depth of described the first cell body is increased gradually by described inboard, described lateral.
5. the seal ring for cooking apparatus according to claim 1, is characterized in that, the thickness of described the first annular seal is increased to described inboard gradually by the described outside.
6. the seal ring for cooking apparatus according to claim 1, is characterized in that, further comprises: the second annular seal, described the second annular seal are located at the inboard of described annular brace section and extend upward.
7. the seal ring for cooking apparatus according to claim 6, is characterized in that, further comprises:
The second cell body, described the second cell body are located on the end face of described annular brace section and are configured to have opening in the outside of described annular brace section and to described inboard second intended distance that extends.
8. the seal ring for cooking apparatus according to claim 7, is characterized in that, described the second cell body has two at least, and equidistantly spaced apart.
9. the seal ring for cooking apparatus according to claim 6, is characterized in that, described the first annular seal equates with upwardly extending the second intended distance of described the second annular seal to described first intended distance of downward-extension.
10. a cooking apparatus, is characterized in that, comprising:
The pot body;
Pot courage, described pot courage have opening and are located in described pot body;
Pot cover, described pot cover are connected with described pot body and seal described opening; And
According to claim 1, the described seal ring of any one in-9, described seal ring are located between described pot courage and described pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278199 CN203272783U (en) | 2013-05-20 | 2013-05-20 | Sealing ring and cooking utensil with sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278199 CN203272783U (en) | 2013-05-20 | 2013-05-20 | Sealing ring and cooking utensil with sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272783U true CN203272783U (en) | 2013-11-06 |
Family
ID=49503199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320278199 Expired - Fee Related CN203272783U (en) | 2013-05-20 | 2013-05-20 | Sealing ring and cooking utensil with sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238413A1 (en) * | 2020-05-29 | 2021-12-02 | 纯米科技(上海)股份有限公司 | Kitchen appliance |
-
2013
- 2013-05-20 CN CN 201320278199 patent/CN203272783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238413A1 (en) * | 2020-05-29 | 2021-12-02 | 纯米科技(上海)股份有限公司 | Kitchen appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |