CN106923688B - Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker - Google Patents

Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker Download PDF

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Publication number
CN106923688B
CN106923688B CN201710261020.8A CN201710261020A CN106923688B CN 106923688 B CN106923688 B CN 106923688B CN 201710261020 A CN201710261020 A CN 201710261020A CN 106923688 B CN106923688 B CN 106923688B
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CN
China
Prior art keywords
cover
sealing
electric cooker
cooker
inner container
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Application number
CN201710261020.8A
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Chinese (zh)
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CN106923688A (en
Inventor
顾斌
吴昌平
范志铭
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DEA General Aviation Holding Co Ltd
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DEA General Aviation Holding Co Ltd
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Priority to CN201710261020.8A priority Critical patent/CN106923688B/en
Publication of CN106923688A publication Critical patent/CN106923688A/en
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Publication of CN106923688B publication Critical patent/CN106923688B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels

Abstract

The application relates to a sealing cover of an electric rice cooker, an electric rice cooker inner container and the electric rice cooker, wherein the sealing cover of the electric rice cooker comprises a cover body, the cover body comprises an outer cover and an inner cover positioned at the lower part of the outer cover, the inner cover can move up and down relative to the outer cover and is connected to the outer cover, the cover body also comprises an elastic piece arranged between the outer cover and the inner cover, and when the electric rice cooker is covered, the inner cover is covered on the inner container of the electric rice cooker and is in sealing connection with the inner container of the electric rice cooker under the top pressure of the elastic piece. The electric cooker sealing end cover with a simple sealing structure is provided, and the sealing outer edge of the inner end cover at the inner side of the cooker cover body is matched with the outer edge of the inner container of the electric cooker in a sealing way to form a seal, so that a sealing ring which is easy to deteriorate in the original electric cooker is omitted. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters.

Description

Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker
[ field of technology ]
The application relates to an electric rice cooker, in particular to a sealing cover of the electric rice cooker and an inner container of the electric rice cooker.
[ background Art ]
The sealing mode of the cooker cover and the inner container or the cooker body of the existing electric cooker is mostly to add a sealing ring on the inner side of the cooker cover, when the cooker cover is closed, the outer edge of the inner container is clamped into the sealing ring to realize sealing, but after long-term use, the sealing ring on the cooker cover is found to be easy to be polluted and difficult to clean, the sealing ring can be discolored, even mildewed and the like, the continuous use can influence the cooking quality of the electric cooker, and the sealing ring is unfavorable for the health of eaters.
[ application ]
The application provides a sealing cover of an electric cooker, which aims to solve the problem that the sealing ring is easy to deteriorate in the prior art to cause harm to the health of users.
The application is realized by the following technical scheme:
the electric cooker sealing cover comprises a cover body, wherein the cover body comprises an outer cover and an inner cover positioned at the lower part of the outer cover, the inner cover can move up and down relative to the outer cover and is connected to the outer cover, the cover body also comprises an elastic piece arranged between the outer cover and the inner cover, and when the electric cooker is covered, the inner cover is covered on an electric cooker inner container and is in sealing connection with the electric cooker inner container under the top of the elastic piece.
The electric cooker sealing cover is characterized in that the outer periphery of the inner cover is provided with a sealing outer edge which can be in sealing fit with the outer edge of the inner container of the electric cooker, and the lower end face of the sealing outer edge is a plane for sealing in a matching manner.
The electric cooker sealing cover is characterized in that the width of the lower end plane of the sealing outer edge is 3cm to 5cm.
As described above, the middle part of the inner cover is a recessed embedded part, and the outer edge of the seal is located at the periphery of the embedded part and integrally formed with the embedded part.
As described above, the lower end plane of the sealing outer edge is connected with the embedded part by an arc chamfer.
The upper end of the sealing outer edge is also provided with a curled edge which is curled upwards and inwards.
As described above, the electric cooker sealing cover is provided with the mounting hole in the middle of the inner cover, the upper end of the elastic element is connected to the inner side of the outer cover, and the lower end of the elastic element is clamped in the mounting hole of the inner cover, so that a gap for the inner cover to move up and down is reserved between the inner cover and the outer cover.
As for the electric cooker sealing cover, the elastic piece is provided with the annular clamping groove close to the lower end of the elastic piece, and the inner cover is also provided with the edge which is bent upwards and outwards and is used for being connected with the annular clamping groove of the elastic piece.
As described above, the sealing cover of the electric cooker is provided with the exhaust hole, the cover body is also provided with the air guide component arranged on the exhaust hole, and the cover body is also provided with the hinge part connected with the electric cooker body.
The electric cooker inner container comprises the inner container body matched with the electric cooker sealing cover, wherein the outer edge of the inner container extending outwards is arranged at the upper end of the inner container body, and the upper end face of the outer edge of the inner container is a horizontal plane.
The electric rice cooker comprises a cooker body, an electric rice cooker liner arranged in the cooker body and the electric rice cooker sealing cover, wherein the electric rice cooker sealing cover is connected with the cooker body in an openable manner.
Compared with the prior art, the application has the following advantages:
1. the application provides a sealing end cover of an electric cooker, which is simple in sealing structure, and adopts the matching of an outer cover and an inner cover, wherein the inner cover can move up and down in a small range relative to the outer cover, and through an elastic piece arranged between the outer cover and the inner cover, when the electric cooker is covered, the inner cover is covered on an inner container of the electric cooker, and is jacked up by the inner container to move upwards relative to the outer cover to extrude the elastic piece, and after the elastic piece is extruded, downward reverse acting force is applied to the inner cover, so that the inner cover is jacked downwards, and the inner cover and the inner container of the electric cooker are in sealing connection, so that a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters.
2. The sealing outer edge of the inner cover at the inner side of the cover body is matched with the outer edge of the inner container of the electric cooker in a sealing way to form a seal, so that a sealing ring which is easy to deteriorate in the original electric cooker is omitted. When the electric cooker cover is closed, the sealed outer edge of the inner side cover is contacted with the outer edge of the electric cooker inner container, and the elastic piece on the electric cooker sealed cover tightly presses the inner side cover on the electric cooker inner container, so that the sealed outer edge of the inner side cover is tightly attached to the outer edge of the electric cooker inner container, and a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, is beneficial to achieving better sealing effect and protects the health of eaters.
3. The cover body sealing structure adopts a two-plane matching and pressing mode, the sealing outer edge of the inner cover is matched with the outer edge plane of the inner container of the electric cooker, and the inner cover is integrally formed, so that the structure of arranging the mounting groove and the mounting sealing ring on the inner cover is omitted, assembly parts are reduced, and the production cost is reduced.
4. The application also provides an electric cooker inner container, the upper end of the inner container is provided with an outer edge of the inner container which extends outwards, the outer edge is matched with the sealing outer edge of the electric cooker sealing cover to form a seal, and the electric cooker inner container is simple in sealing structure and convenient to use.
5. The application also provides the electric cooker, the electric cooker adopts the sealing cover and the liner to form a complete product, the whole product has simple structure, good sealing effect and convenient use, a sealing ring which is easy to deteriorate is omitted, and the problem of difficult cleaning is solved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an electric rice cooker;
fig. 2 is an enlarged view of a portion a of fig. 1;
fig. 3 is an enlarged view of a portion B of fig. 1.
[ detailed description ] of the application
In order to make the technical problems, technical schemes and beneficial effects solved by the application more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The application is realized by the following technical scheme:
as shown in fig. 1, 2 and 3, the electric cooker sealing cover comprises a cover body 1, wherein the cover body 1 comprises an outer cover 101 and an inner cover 102 positioned at the lower part of the outer cover 101, and is characterized in that the inner cover 102 can move up and down relative to the outer cover 101 and is connected to the outer cover 101, the cover body 1 also comprises an elastic piece 3 arranged between the outer cover 101 and the inner cover 102, and when the electric cooker is covered, the inner cover 102 is covered on an electric cooker inner container and is in sealing connection with the electric cooker inner container under the top pressure of the elastic piece 3. The application provides a sealing end cover of an electric cooker, which is simple in sealing structure, and adopts the matching of an outer cover and an inner cover, wherein the inner cover can move up and down in a small range relative to the outer cover, and through an elastic piece arranged between the outer cover and the inner cover, when the electric cooker is covered, the inner cover is covered on an inner container of the electric cooker, and is jacked up by the inner container to move upwards relative to the outer cover to extrude the elastic piece, and after the elastic piece is extruded, downward reverse acting force is applied to the inner cover, so that the inner cover is jacked downwards, and the inner cover and the inner container of the electric cooker are in sealing connection, so that a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters.
The inner cover 102 is provided with a sealing outer edge 201 which can be in sealing fit with the outer edge of the inner container 8 of the electric rice cooker, and the cover body 1 is also provided with an elastic piece 3 which is used for pressing the inner cover 102 on the inner container of the electric rice cooker. The application provides a sealing end cover of an electric cooker with a simple sealing structure, which adopts the sealing outer edge of an inner cover at the inner side of a cover body to form sealing in a sealing fit manner with the outer edge of an inner container of the electric cooker, thereby omitting a sealing ring which is easy to deteriorate in the original electric cooker. When the electric cooker cover is closed, the sealed outer edge of the inner side cover is contacted with the outer edge of the electric cooker inner container, and the elastic piece on the electric cooker sealed cover tightly presses the inner side cover on the electric cooker inner container, so that the sealed outer edge of the inner side cover is tightly attached to the outer edge of the electric cooker inner container, and a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters.
The structure of the sealing outer edge is as follows: the lower end surface of the sealing outer edge 201 is a plane for matching sealing. And the width D of the lower end plane of the sealing outer edge 201 is 3cm to 5cm. The sealing outer edge of the inner cover is matched with the outer edge plane of the inner container of the electric cooker, so that a good sealing effect is formed. If the plane width of the sealing outer edge 201 is too small, the situation of insufficient sealing performance can occur, if the plane width of the sealing outer edge 201 is too large, the volume of the electric cooker can be increased, the requirement on the plane installation matched flatness is high, the processing difficulty is caused, the production cost can be increased, the product can achieve better sealing effect by adopting 3cm or 3.2cm, and the processing is simple, so that the electric cooker is beneficial to mass production.
The structure of the inner cover: the middle part of the inner cover 102 is a recessed embedded part 202, and the sealing outer edge 201 is located at the periphery of the embedded part 202 and is integrally formed with the embedded part 202. The lower end plane of the sealing outer edge 201 is connected with the embedded part 202 by an arc chamfer. The outer side of the inner cap 102 is further provided with a curled edge 203 which rolls inwards and inwards. The sealing structure adopts a mode of two-plane matching and pressing, the sealing outer edge of the inner cover is matched with the outer edge plane of the inner container of the electric cooker, and the inner cover is integrally formed, so that the structure of arranging the mounting groove and the mounting sealing ring on the inner cover is omitted, the assembly parts are reduced, and the production cost is reduced.
The middle part of the inner cover 102 is provided with a mounting hole, one end of the elastic piece 3 is connected to the inner side of the cover body 1 and is clamped in the mounting hole, and the inner cover 102 is further provided with a hooked edge bent upwards and outwards and used for being connected with the elastic piece 3. The elastic piece 3 is made of elastic material, an annular groove for the edge to be embedded is further formed in the elastic piece, when the electric cooker sealing cover is closed, the embedded part of the inner cover is embedded into the accommodating cavity of the inner container, the sealing outer edge of the inner cover is contacted with the outer edge of the inner container, an adjustable distance is reserved between the inner cover and the cover body, the inner cover is jacked by the inner container to enable the elastic piece to be extruded, and the elastic piece forms a reverse pressure to enable the inner cover to be pressed on the inner container, so that a good sealing effect is achieved. The simple structure replaces the traditional sealing ring sealing structure of the electric cooker, solves the problem that the cover of the electric cooker is difficult to clean, and is beneficial to the health of eaters.
The inner cover 102 is also provided with an exhaust hole, the cover body 1 is also provided with an air guide component 4 arranged on the exhaust hole, and the cover body 1 is also provided with a hinge part 5 used for being connected with the electric cooker body. During operation, steam generated in the inner container is discharged out of the electric cooker through the air guide component 4.
The electric cooker inner container matched with the electric cooker sealing cover comprises an inner container body 6 with the middle part recessed downwards to form a containing cavity, an outer container edge 601 extending outwards is arranged at the upper end of the inner container body, and the upper end face of the outer container edge 601 is a horizontal plane matched with the lower end plane of the sealing outer edge of the inner cover 102. And the upper horizontal surface of the outer rim 601 of the inner container is wider than the lower horizontal surface of the sealing outer rim. The application also provides an electric cooker inner container, the upper end of the inner container is provided with an outer edge of the inner container which extends outwards, the outer edge is matched with the sealing outer edge of the electric cooker sealing cover to form a seal, and the electric cooker inner container is simple in sealing structure and convenient to use.
The electric cooker comprises a cooker body 7 and also comprises an electric cooker sealing cover, wherein the electric cooker sealing cover is hinged with the cooker body 7. The electric cooker is internally provided with a mounting cavity for mounting the inner container body 6 and a heating component for heating the inner container body 6.
The application provides a sealing end cover of an electric cooker, which is simple in sealing structure, and adopts the matching of an outer cover and an inner cover, wherein the inner cover can move up and down in a small range relative to the outer cover, and through an elastic piece arranged between the outer cover and the inner cover, when the electric cooker is covered, the inner cover is covered on an inner container of the electric cooker, and is jacked up by the inner container to move upwards relative to the outer cover to extrude the elastic piece, and after the elastic piece is extruded, downward reverse acting force is applied to the inner cover, so that the inner cover is jacked downwards, and the inner cover and the inner container of the electric cooker are in sealing connection, so that a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters. And the inner cover adopts a simple sealing structure, and the sealing outer edge of the inner cover at the inner side of the cover body is matched with the outer edge of the inner container of the electric cooker in a sealing way to form a seal, so that a sealing ring which is easy to deteriorate in the original electric cooker is omitted. When the electric cooker cover is closed, the sealed outer edge of the inner side cover is contacted with the outer edge of the electric cooker inner container, and the elastic piece on the electric cooker sealed cover tightly presses the inner side cover on the electric cooker inner container, so that the sealed outer edge of the inner side cover is tightly attached to the outer edge of the electric cooker inner container, and a good sealing effect is formed. The simple structure replaces the traditional sealing structure of the sealing ring on the electric cooker, omits the sealing ring which is easy to deteriorate, solves the problem of difficult cleaning, and protects the health of eaters. And the cover body sealing structure adopts a two-plane matched and pressed mode, the sealing outer edge of the inner cover is matched with the outer edge plane of the inner container of the electric cooker, and the inner cover is integrally formed, so that the structure of arranging the mounting groove and the mounting sealing ring on the inner cover is omitted, the assembly parts are reduced, and the production cost is reduced.
The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of the application to such description. The method, structure, and the like similar to or identical to those of the present application, or a plurality of technical deductions or substitutions are made on the premise of the conception of the present application, and are considered to be the protection scope of the present application.

Claims (8)

1. The electric cooker sealing cover comprises a cover body (1), wherein the cover body (1) comprises an outer cover (101) and an inner cover (102) positioned at the lower part of the outer cover (101), and is characterized in that the inner cover (102) can move up and down relative to the outer cover (101) and is connected to the outer cover (101), the cover body (1) also comprises an elastic piece (3) arranged between the outer cover (101) and the inner cover (102), and when the electric cooker is covered, the inner cover (102) covers an inner container of the electric cooker and is in sealing connection with the inner container of the electric cooker under the pressing of the elastic piece (3);
the outer periphery of the inner cover (102) is provided with a sealing outer edge (201) which can be matched with the outer edge of the inner container of the electric cooker in a sealing way, and the lower end surface of the sealing outer edge (201) is a plane for matched sealing;
the middle part of inner cup (102) is equipped with the mounting hole, the inboard at enclosing cover (101) is connected to the upper end of elastic component (3), just the lower extreme card of elastic component (3) is in the mounting hole of inner cup (102), makes leave the clearance that can supply inner cup (102) to reciprocate between inner cup (102) and enclosing cover (101).
2. The electric rice cooker sealing cover according to claim 1, wherein the width of the lower end plane of the sealing outer rim (201) is 3cm to 5cm.
3. The electric cooker sealing cover according to claim 1, wherein the middle part of the inner cover (102) is a recessed embedded part (202), and the sealing outer edge (201) is located at the periphery of the embedded part (202) and is integrally formed with the embedded part (202).
4. The electric cooker sealing cover according to claim 3, wherein the lower end plane of the sealing outer edge (201) is connected with the embedded part (202) by an arc chamfer,
the upper end of the sealing outer edge (201) is also provided with a curled edge (203) which is rolled upwards and inwards.
5. The electric cooker sealing cover according to claim 1, wherein the elastic member (3) is provided with an annular clamping groove near the lower end thereof, and the inner cover (102) is further provided with a hooked edge which is bent upwards and outwards and is used for being connected with the annular clamping groove of the elastic member (3) at the mounting hole.
6. The electric cooker sealing cover according to claim 1, wherein the inner cover (102) is further provided with an exhaust hole, the cover body (1) is further provided with an air guide assembly (4) installed on the exhaust hole, and the cover body (1) is further provided with a hinge part (5) for being connected with the electric cooker body.
7. The electric cooker inner container is characterized by comprising an inner container body (6) matched with the electric cooker sealing cover according to any one of claims 1 to 6, wherein an outer container edge (601) extending outwards is arranged at the upper end of the inner container body (6), and the upper end face of the outer container edge (601) is a horizontal plane.
8. The electric cooker comprises a cooker body (7) and an electric cooker liner arranged in the cooker body (7), and is characterized by further comprising an electric cooker sealing cover according to any one of claims 1 to 6, wherein the electric cooker sealing cover is connected with the cooker body (7) in an openable and closable manner.
CN201710261020.8A 2017-04-20 2017-04-20 Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker Active CN106923688B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710261020.8A CN106923688B (en) 2017-04-20 2017-04-20 Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710261020.8A CN106923688B (en) 2017-04-20 2017-04-20 Electric rice cooker sealing cover, electric rice cooker liner and electric rice cooker

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CN106923688A CN106923688A (en) 2017-07-07
CN106923688B true CN106923688B (en) 2023-10-20

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019033808A (en) * 2017-08-10 2019-03-07 アイリスオーヤマ株式会社 rice cooker
CN107928434B (en) * 2017-11-17 2023-09-08 伊立浦集团股份有限公司 Integral waterproof structure of commercial electromagnetic rice cooker and commercial electromagnetic rice cooker
CN109157123B (en) * 2018-10-16 2024-02-20 浙江亿田智能厨电股份有限公司 Floating cover mechanism of electric cooker
CN114098417B (en) * 2021-12-27 2022-09-09 江西省康舒陶瓷股份有限公司 Fine ceramic cooking device with continuous sterilization function

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384550Y (en) * 1999-07-05 2000-06-28 劳建荣 Energy-saving electric cooker cover
KR200199902Y1 (en) * 2000-03-04 2000-10-16 김진수 The inner lid of the rice cooker which can move up and down
CN2522008Y (en) * 2002-01-07 2002-11-27 李忠芳 Gas rice cooker
CN201385838Y (en) * 2009-04-20 2010-01-20 黄海波 Sealing box
CN102224999A (en) * 2011-04-20 2011-10-26 陈碧峰 Self-gravity pressure control energy-saving electric rice cooker
KR101166253B1 (en) * 2011-09-15 2012-07-16 김우용 Electrical pressure rice cooker without rubber packing
CN207532306U (en) * 2017-04-20 2018-06-26 德奥通用航空股份有限公司 Electric cooker sealing cover and inner container of electric cooker and electric cooker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2384550Y (en) * 1999-07-05 2000-06-28 劳建荣 Energy-saving electric cooker cover
KR200199902Y1 (en) * 2000-03-04 2000-10-16 김진수 The inner lid of the rice cooker which can move up and down
CN2522008Y (en) * 2002-01-07 2002-11-27 李忠芳 Gas rice cooker
CN201385838Y (en) * 2009-04-20 2010-01-20 黄海波 Sealing box
CN102224999A (en) * 2011-04-20 2011-10-26 陈碧峰 Self-gravity pressure control energy-saving electric rice cooker
KR101166253B1 (en) * 2011-09-15 2012-07-16 김우용 Electrical pressure rice cooker without rubber packing
CN207532306U (en) * 2017-04-20 2018-06-26 德奥通用航空股份有限公司 Electric cooker sealing cover and inner container of electric cooker and electric cooker

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