CN108814315B - Sealing element, appliance cover and cooking appliance - Google Patents
Sealing element, appliance cover and cooking appliance Download PDFInfo
- Publication number
- CN108814315B CN108814315B CN201810903709.0A CN201810903709A CN108814315B CN 108814315 B CN108814315 B CN 108814315B CN 201810903709 A CN201810903709 A CN 201810903709A CN 108814315 B CN108814315 B CN 108814315B
- Authority
- CN
- China
- Prior art keywords
- sealing
- cover
- hole
- steam valve
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
Abstract
The application discloses a sealing element, an appliance cover and a cooking appliance. The sealing element is used for sealing between a first structure and a second structure which are installed in a relative sliding mode, and comprises a fixing part and a sealing part connected with the fixing part, wherein the fixing part is fixedly connected with the first structure, the sealing part is used for being abutted against the second structure, a hole is formed in the sealing part, the sealing element further comprises a guiding part, and the guiding part is configured to be matched with the second structure when the first structure and the second structure are installed in a relative sliding mode so as to guide the sealing part positioned on the front side of the hole in the installation direction of the second structure to a direction away from the second structure. The sealing element provided by the application is provided with the guide part, and the guide part is used for guiding the sealing part structure positioned at the front side of the hole in the installation direction to the direction away from the second structure when the first structure and the second structure are installed in a sliding way, so that the sealing failure of the sealing element caused by pushing the sealing part by the second structure in the installation process is avoided.
Description
Technical Field
The application relates to the technical field of kitchen appliances, in particular to a sealing element, an appliance cover and a cooking appliance.
Background
The steam valve is arranged on a cooking appliance such as an electric cooker and is used for discharging steam in a pot in the cooking process of the cooking appliance, the steam valve is usually arranged on an appliance cover of the cooking appliance, and a sealing ring matched with the steam valve is further arranged on the appliance cover so as to ensure that the steam cannot leak from other positions of the appliance cover.
The problem that current steam valve very takes place sealed inefficacy very easily at the in-process of installation, leads to taking place the condition that steam leaked in the cooking utensil working process, causes very bad user experience.
Disclosure of Invention
In view of the above, an object of the present application is to provide a sealing material, an appliance cover, and a cooking appliance capable of securing a sealing effect.
In order to achieve the above purpose, on one hand, the present application adopts the following technical scheme:
the utility model provides a sealing member for through the sealed between first structure and the second structure of relative slip mode installation, include fixed part and with the sealing portion that fixed part links to each other, fixed part be used for with first structure fixed connection, sealing portion is used for with the second structure looks butt, be provided with the hole on the sealing portion, sealing member still includes the guide part, the guide part is constructed, first structure with the second structure is when relative slip installation with will be located in the installation direction of second structure sealing portion of the front side of hole is to keeping away from the direction guide of second structure.
Preferably, the guide portion includes a guide slope provided on the seal portion, the guide slope being inclined in a direction away from the hole toward the hole in a radial direction of the hole, the guide slope being inclined in a direction away from the second structure.
Preferably, the sealing portion includes a sealing lip ring, a radially inner edge of which encloses the hole, at least a portion of a side surface of the sealing lip ring adjacent to the second structure constituting the guide slope.
Preferably, the sealing lip ring comprises a truncated cone-shaped cylindrical structure and a guide piece, the large-diameter end of the truncated cone-shaped cylindrical structure is connected with the fixing part, the guide piece is connected with the small-diameter end of the truncated cone-shaped cylindrical structure, the guide piece is inclined towards the direction away from the second structure from the radial outer side to the radial inner side of the truncated cone-shaped cylindrical structure, and the side surface, close to the second structure, of the guide piece forms the guide inclined surface.
Preferably, the guide piece is provided at least at a position on the front side of the hole in the mounting direction of the second structure.
Preferably, the guide piece includes a first portion located at a front side of the hole in a mounting direction of the second structure, and second and third portions located at both ends of the first portion in a circumferential direction of the hole and connected to the first portion, respectively.
On the other hand, the application adopts the following technical scheme:
an appliance cover, the appliance cover includes a cover body and a steam valve installed in the cover body from the side part of the cover body, and further includes a sealing member as described above, the cover body constitutes the first structure, the steam valve constitutes the second structure, an air inlet and a backflow port are arranged on the steam valve, and a hole of the sealing member is communicated with the air inlet and the backflow port.
Preferably, the method comprises the steps of,
the cover body comprises an inner cover, a face cover and a panel covering the face cover,
a mounting cavity for mounting the steam valve is arranged between the panel and the face cover, and at least part of the structure of the sealing part penetrates through the face cover and stretches into the mounting cavity; and/or the number of the groups of groups,
the fixing portion is clamped between the face cover and the inner cover.
Preferably, a flange surrounding the air inlet and the return port is arranged on the steam valve, and the flange is abutted against the sealing part.
In yet another aspect, the present application employs the following technical scheme:
a cooking appliance comprising an appliance cover as described above.
The sealing element provided by the application is provided with the guide part, and the guide part is used for guiding the sealing part structure positioned at the front side of the hole in the installation direction to the direction away from the second structure when the first structure and the second structure are installed in a sliding way, so that the sealing failure of the sealing element caused by pushing the sealing part by the second structure in the installation process is avoided.
Drawings
The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application with reference to the accompanying drawings, in which:
FIG. 1 shows a cross-sectional view of a seal;
FIG. 2 shows a cross-sectional view of another seal;
FIG. 3 illustrates a cross-sectional view of the seal shown in FIGS. 1 and 2 when a seal failure occurs during steam valve installation;
FIG. 4 illustrates a perspective view of a seal provided by an embodiment of the present application;
FIG. 5 shows a cross-sectional view of a seal provided by an embodiment of the present application;
FIG. 6 shows a cross-sectional view of an appliance cover at a steam valve provided in an embodiment of the present application.
In the figure, 1', a sealing ring; 11', holes;
1", a sealing ring; 11", holes;
1. a seal; 11. a fixing part; 111. a first protrusion; 112. a ring structure; 113. an extension; 114. a second protrusion; 12. a sealing part; 121. a hole; 13. a guide part; 131. a guide slope; 14. a sealing lip ring; 141. a truncated cone-shaped cylindrical structure; 142. a guide piece; 1421. a first portion; 1422. a second portion; 1423. a third section; 2. a cover body; 21. an inner cover; 211. a positioning groove structure; 2111. an outer ring sidewall; 2112. an inner ring sidewall; 2113. a bottom wall of the tank; 22. a face cover; 221. a groove structure; 222. a pressing part; 223. a face cover body; 2232. convex ribs; 23. a panel; 24. a mounting cavity; 25. a mounting port; 3. a steam valve; 31. an air inlet; 32. a return port; 33. and a flange.
Detailed Description
The present application is described below based on examples, but the present application is not limited to only these examples. Well-known methods, procedures, flows, and components have not been described in detail so as not to obscure the nature of the application.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In order to solve the problem that the sealing failure easily occurs in the process of installing the steam valve in the existing cooking vessel, the applicant found that the sealing failure is caused by the structure of a sealing member in the cooking vessel, namely a sealing ring described later, taking the sealing ring shown in fig. 1 and 2 as an example, the part, close to the middle hole 11', of the sealing ring 1' shown in fig. 1 is flat, the part, close to the middle hole 11", of the sealing ring 1″ shown in fig. 2 is upturned, and the sealing rings with the two structures are extremely easy to be pushed away by the steam valve 3 in the process of installing the steam valve 3 (refer to fig. 3, the arrow direction is the installation direction of the steam valve 3), so that the sealing failure is caused.
Based on this, the present application provides a seal suitable for sealing between a first structure and a second structure mounted by means of relative sliding, and the present application mainly uses a cover body of a cover of a cooking vessel as the first structure, and a steam valve as the second structure to describe various embodiments of the seal, of course, it is understood that the seal can be used between other structures mounted by means of relative sliding.
As shown in fig. 6, the present application also provides an appliance cover with the above-mentioned sealing member, the appliance cover comprises a cover body 2 and a steam valve 3 which is installed in the cover body from the side of the cover body 2, namely, the steam valve 3 is of a side-drawing type structure, specifically, the cover body 2 comprises an inner cover 21, a face cover 22 and a panel 23 covering the face cover 22 which are sequentially arranged from inside to outside, wherein the 'inner' and the 'outer' are the inner close to the interior of the cooking appliance and the outer far from the interior of the cooking appliance relative to the cooking appliance. A mounting cavity 24 of the steam valve 3 is formed between the panel 23 and the cover 22 and a mounting opening 25 of the mounting cavity 24 is formed at a side portion of the appliance cover, and the steam valve 3 can be fitted into the mounting cavity 24 through the mounting opening 25. Specifically, as shown in fig. 6, the surface cover 22 is bent towards the inside of the cooking appliance near the radial edge to form a groove structure 221, the groove structure 221 and the panel 23 enclose a mounting cavity 24, and a mounting opening 25 of the mounting cavity 24 is formed between the edge of the surface cover 22 and the edge of the panel 23.
As shown in fig. 4 and 5, the sealing member 1 comprises a fixing portion 11 and a sealing portion 12 connected with the fixing portion 11, as shown in fig. 6, the fixing portion 11 is fixedly connected with the cover body 2, the sealing portion 12 is abutted against the steam valve 3, specifically, an air inlet 31 and a backflow port 32 are formed in the bottom wall of the steam valve 3, a hole 121 is formed in the sealing portion 12, at least part of the structure of the sealing portion 12 penetrates through the face cover 22 to extend into the mounting cavity, after the steam valve 3 is mounted in the mounting cavity 24, the sealing portion 12 is abutted against the bottom wall of the steam valve 3, the hole 121 in the sealing portion 12 is communicated with the air inlet 31 and the backflow port 32, so that steam generated in the steam device can enter the steam cavity of the steam valve 3 through the hole 121 and the air inlet 31, and water in the steam valve 3 can flow back into the steam device through the backflow port 32 and the hole 121, and steam is prevented from leaking.
The sealing member 1 further comprises a guiding portion 13, the guiding portion 13 being configured such that, during the mounting of the steam valve 3 into the lid body 2, the guiding portion 13 cooperates with the steam valve 3 to guide the sealing portion 12 located at the front side of the hole 121 in the mounting direction of the steam valve 3 in a direction away from the steam valve 3, in the embodiment shown in fig. 6, the mounting direction of the steam valve 3 is from the outside to the inside in the radial direction of the lid (refer to the direction indicated by the arrow in fig. 6), and the sealing portion 12 located at the front side of the hole 121 in the mounting direction of the steam valve 3, i.e., the portion of the sealing portion 12 located at the inside of the hole 121 in the radial direction of the lid, is guided by the guiding portion 13 in a direction away from the steam valve 3 (e.g., guided toward the inside of the steaming appliance, i.e., below the steam valve 3 in the embodiment shown in fig. 6), thereby avoiding pushing the sealing portion 12 open during the mounting of the steam valve 3, and ensuring the sealing effect of the sealing member 1 after the mounting of the steam valve 3.
The guiding part 13 may be any structure that can cooperate with the steam valve 3 to enable the steam valve 3 to press the sealing part 12 towards the inner side of the cooking appliance during the installation of the steam valve 3, preferably, the guiding part 13 comprises a guiding inclined surface 131 arranged on the sealing part 12, and the guiding inclined surface 131 inclines away from the steam valve 3 along the radial direction of the hole 121 from the direction away from the hole 121 to the direction close to the hole 121, so that when the steam valve 3 is installed, the steam valve 3 moves from outside to inside along the radial direction of the appliance cover, and the steam valve 3 acts on the guiding inclined surface 131, so that the sealing part 12 moves away from the steam valve 3 under the driving of the guiding inclined surface 131, thereby effectively avoiding the situation that the sealing part 12 is pushed up by the steam valve 3 to cause the sealing failure shown in fig. 3.
In order to simplify the structure, it is further preferable that the seal portion 12 includes a seal lip ring 14, a radially inner edge of the seal lip ring 14 encloses the hole 121, and at least a portion of a side face of the seal lip ring 13 near the steam valve 3 constitutes a guide slope 131, and since the seal lip ring 14 structure around the hole 121 is easily pushed up by the steam valve 3, it is preferable that the guide slope 131 is provided near the hole 121.
In a specific embodiment, the sealing lip ring 14 includes a circular truncated cone-shaped cylindrical structure 141 and a guide piece 142, the large diameter end of the circular truncated cone-shaped cylindrical structure 141 is connected to the fixing portion 11, the guide piece 142 is connected to the small diameter end of the circular truncated cone-shaped cylindrical structure 141, and the guide piece 142 is inclined from the radial outer side to the radial inner side of the circular truncated cone-shaped cylindrical structure 141 in a direction away from the steam valve 3, so that the side surface of the guide piece 142, which is close to the steam valve 3, constitutes the guide inclined surface 131, and the guide piece 142 can play a role of not only guiding but also reinforcing ribs.
Since the area located at the front side of the hole 121 in the installation direction of the steam valve 3 is easily pushed up by the steam valve 3, it is further preferable that the guide piece 142 is provided at least at a position located at the front side of the hole 121 in the installation direction of the steam valve 3, and further, in order to improve the strength and rigidity of the guide piece 142, as shown in fig. 4, the guide piece 142 extends in the circumferential direction of the hole and extends to 3/4 weeks or more of the hole 121, specifically, the guide piece 142 includes a first portion 1421 located at the front side of the hole 121 in the installation direction of the steam valve 3, and a second portion 1422 and a third portion 1423 located at both ends of the first portion 1421 in the circumferential direction of the hole 121, respectively, and connected to the first portion 1421, the second portion 1422 and the third portion 1423 being provided opposite to each other, the seal portion 12 can be effectively prevented from being pushed up, and the overall strength and rigidity of the seal 1 can be improved, on the other.
Preferably, the fixing portion 11 is clamped between the face cover 22 and the inner cover 21, so that sealing between the face cover 22 and the inner cover 21 is achieved by the fixing portion 11, specifically, a positioning structure for positioning the sealing member 1 is provided on the inner cover 21, and may be, for example, a positioning groove, a positioning protrusion, or the like, and in a specific embodiment, as shown in fig. 6, the positioning structure includes a positioning groove structure 211 provided on the inner cover 21, the fixing portion 11 includes a first protrusion 111 extending along an axial direction thereof, the positioning groove structure 211 cooperates with the first protrusion 111 to position the sealing member 1, and the positioning groove structure 211 is preferably annular, and includes an outer ring side wall 2111, an inner ring side wall 2112, and a groove bottom wall 2113 connecting the outer ring side wall 2111 and the inner ring side wall 2112, and the outer ring side wall 2111, the inner ring side wall 2112, and the groove bottom wall 2113 enclose a space into which the first protrusion 111 is inserted.
Further, as shown in fig. 3, the fixing portion 11 includes an annular structure 112 and an extending portion 113 extending radially outward of the annular structure 112 from an outer side of the annular structure 112, and the extending portion 113 is also preferably annular, and the first protrusion 111 is connected to a side surface of the extending portion 113 near the inner cap 21, that is, the first protrusion 111 is formed by a lower surface of the extending portion 113 extending downward. A positioning groove is also formed between the annular structure 112 and the first protrusion 111, into which the inner ring sidewall 2112 is inserted, further improving the positioning reliability of the sealing member 1.
The cover 22 is provided with a pressing portion 222, and the pressing portion 222 presses the extension 113 against the end surface of the inner ring side wall 2112. Preferably, as shown in fig. 6, the face cover 22 includes a face cover body 223, a through hole through which a part of the sealing portion 12 passes is formed in the face cover body 223, a bead 2232 protruding toward the inner cover 21, preferably a ring of beads 2232, is formed at an edge of the through hole, and the bead 2232 forms a pressing portion 222 to press the extending portion 113 against an end surface of the inner ring side wall 2112.
The fixing portion 11 further includes a second protrusion 114, the second protrusion 114 is protruded from a side surface of the extending portion 113 near the face cover 22 toward the face cover 22, that is, the second protrusion 114 is formed by upwardly protruded upper surface of the extending portion 113, the sealing portion 12 is disposed on an end surface of the annular structure 112 near the face cover 22, that is, the sealing portion 12 is disposed on an upper end surface of the annular structure 112, a positioning groove is formed between the sealing portion 12 and the second protrusion 113, and the pressing portion 222 is inserted into the positioning groove between the sealing lip 14 and the second protrusion 113, preferably, in order to enhance structural reliability of the sealing member 1, positions of the first protrusion 111 and the second protrusion 114 correspond to each other in a radial direction.
Further, the appliance cover further includes a pressing member (not shown) which is coupled to the inner cover 21 and presses the sealing member 1 against the inner cover 21, thereby positioning the sealing member 1 against the inner cover 21, avoiding the problem of displacement of the sealing member 1 when the inner cover 21 and the face cover 22 are assembled, preferably the pressing member is an inner cover reinforcing plate provided on the inner cover 21, preferably the inner cover reinforcing plate presses against the extension 113 and further preferably presses the extension 113 against the outer ring side wall 2111.
Further preferably, the steam valve 3 is provided with a flange 33 surrounding the air inlet 31 and the return port 32, and the flange 33 abuts against the seal 12, so that the seal effect can be improved on the one hand, and the risk of pushing up the seal 12 can be further avoided on the other hand.
The application also provides a cooking appliance with the appliance cover, and the cooking appliance can be various cooking appliances such as a micro-pressure cooker, an electric pressure cooker, an electric steamer and the like.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the application, are intended to be included within the scope of the appended claims.
Claims (7)
1. A seal for sealing between a first structure and a second structure mounted by relative sliding, characterized by comprising a fixing portion for fixedly connecting with the first structure and a sealing portion connected with the fixing portion, the sealing portion being for abutting against the second structure, the sealing portion being provided with a hole, the seal further comprising a guide portion configured to cooperate with the second structure when the first structure and the second structure are mounted by relative sliding so as to guide the sealing portion located on the front side of the hole in the mounting direction of the second structure in a direction away from the second structure;
the guide part comprises a guide inclined surface arranged on the sealing part, and the guide inclined surface is inclined in the direction away from the second structure along the radial direction of the hole from the hole to the direction close to the hole;
the sealing part comprises a sealing lip ring, the radially inner edge of the sealing lip ring surrounds the hole, and at least one part of the side surface of the sealing lip ring, which is close to the second structure, forms the guide inclined surface;
the sealing lip ring comprises a circular truncated cone-shaped cylindrical structure and a guide piece, wherein the large-diameter end of the circular truncated cone-shaped cylindrical structure is connected with the fixing part, the guide piece is connected with the small-diameter end of the circular truncated cone-shaped cylindrical structure, the guide piece is inclined towards the direction away from the second structure from the radial outer side to the radial inner side of the circular truncated cone-shaped cylindrical structure, and the side surface, close to the second structure, of the guide piece forms the guide inclined surface.
2. The seal according to claim 1, wherein the guide piece is provided at least at a position on a front side of the hole in a mounting direction of the second structure.
3. The seal according to claim 2, wherein the guide piece includes a first portion located on a front side of the hole in a mounting direction of the second structure, and a second portion and a third portion located at both ends of the first portion in a circumferential direction of the hole and connected to the first portion, respectively.
4. An appliance cover, characterized in that the appliance cover comprises a cover body and a steam valve which is arranged in the cover body from the side part of the cover body, and further comprises a sealing element as claimed in any one of claims 1 to 3, wherein the cover body forms the first structure, the steam valve forms the second structure, an air inlet and a return opening are arranged on the steam valve, and the hole of the sealing element is communicated with the air inlet and the return opening.
5. The appliance cover of claim 4 wherein the cover body comprises an inner cover, a face cover, and a faceplate covering the face cover,
a mounting cavity for mounting the steam valve is arranged between the panel and the face cover, and at least part of the structure of the sealing part penetrates through the face cover and stretches into the mounting cavity; and/or the number of the groups of groups,
the fixing portion is clamped between the face cover and the inner cover.
6. The appliance cover of claim 4 wherein a flange is provided on the steam valve surrounding the air inlet and the return, the flange abutting the seal.
7. A cooking appliance comprising an appliance cover according to any one of claims 4 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903709.0A CN108814315B (en) | 2018-08-09 | 2018-08-09 | Sealing element, appliance cover and cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903709.0A CN108814315B (en) | 2018-08-09 | 2018-08-09 | Sealing element, appliance cover and cooking appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108814315A CN108814315A (en) | 2018-11-16 |
| CN108814315B true CN108814315B (en) | 2023-09-22 |
Family
ID=64152067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903709.0A Active CN108814315B (en) | 2018-08-09 | 2018-08-09 | Sealing element, appliance cover and cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108814315B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000217704A (en) * | 1999-02-03 | 2000-08-08 | Toshiba Home Technology Corp | Rice cooker |
| CN203555606U (en) * | 2013-10-15 | 2014-04-23 | 美的集团股份有限公司 | Exhaust sealing ring, cooker cover and electric pressure cooker |
| CN204427764U (en) * | 2015-02-05 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | The upper cover of electric cooker and electric cooker |
| CN205514020U (en) * | 2016-02-01 | 2016-08-31 | 佛山市顺德区美的电热电器制造有限公司 | Steam port sealing washer and contain its electric rice cooker top cap and electric rice cooker |
| CN206687610U (en) * | 2016-12-30 | 2017-12-01 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover and electric cooker of electric cooker |
| CN207428979U (en) * | 2017-04-28 | 2018-06-01 | 浙江苏泊尔家电制造有限公司 | Sealing element, cover and cooking apparatus |
| CN209121929U (en) * | 2018-08-09 | 2019-07-19 | 珠海格力电器股份有限公司 | Sealing element, utensil lid and cooking appliance |
-
2018
- 2018-08-09 CN CN201810903709.0A patent/CN108814315B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000217704A (en) * | 1999-02-03 | 2000-08-08 | Toshiba Home Technology Corp | Rice cooker |
| CN203555606U (en) * | 2013-10-15 | 2014-04-23 | 美的集团股份有限公司 | Exhaust sealing ring, cooker cover and electric pressure cooker |
| CN204427764U (en) * | 2015-02-05 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | The upper cover of electric cooker and electric cooker |
| CN205514020U (en) * | 2016-02-01 | 2016-08-31 | 佛山市顺德区美的电热电器制造有限公司 | Steam port sealing washer and contain its electric rice cooker top cap and electric rice cooker |
| CN206687610U (en) * | 2016-12-30 | 2017-12-01 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover and electric cooker of electric cooker |
| CN207428979U (en) * | 2017-04-28 | 2018-06-01 | 浙江苏泊尔家电制造有限公司 | Sealing element, cover and cooking apparatus |
| CN209121929U (en) * | 2018-08-09 | 2019-07-19 | 珠海格力电器股份有限公司 | Sealing element, utensil lid and cooking appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108814315A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106974548B (en) | Cooking appliance pot cover and cooking appliance | |
| CN104939665A (en) | Appliance for cooking food under pressure with inverted bayonets and related manufacturing method | |
| CN209121929U (en) | Sealing element, utensil lid and cooking appliance | |
| CN108814315B (en) | Sealing element, appliance cover and cooking appliance | |
| CN209090927U (en) | Steam mouth sealing ring mounting structure, utensil lid and cooking appliance | |
| CN108742165B (en) | Steam port sealing ring mounting structure, device cover and cooking device | |
| CN207270243U (en) | Cooking appliance pot cover and cooking appliance | |
| CN214341720U (en) | Food preparation machine that leakproofness is good | |
| CN213309013U (en) | Cooking utensil | |
| CN209090792U (en) | Cover plate assembly and cooking appliance including it | |
| CN107752743B (en) | Sealing ring on cover plate assembly, upper cover assembly and electric appliance | |
| CN107752741B (en) | Sealing ring on cover plate assembly, upper cover assembly and electric appliance | |
| CN215383277U (en) | Cooking utensil with detachable inner cover | |
| CN215383123U (en) | Pot cover assembly and cooking utensil | |
| CN216822890U (en) | Gas leakage prevention electric cooker | |
| CN114424883B (en) | Control method, control device, pressure cooking appliance and storage medium | |
| CN216060146U (en) | Cooking utensil | |
| CN110754949B (en) | Draining mechanism and cooking appliance | |
| KR101482075B1 (en) | lid of cooker | |
| CN210643656U (en) | Cooking utensil | |
| CN216822898U (en) | Cooking utensil and pot lid thereof | |
| CN209966104U (en) | Cooking utensil | |
| CN208864086U (en) | Cover assembly and cooking utensils lid | |
| CN211609315U (en) | Lid assembly for cooking utensil and cooking utensil | |
| CN211722825U (en) | Lid subassembly and cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |