CN213850156U

CN213850156U - Electric cooker and upper cover assembly thereof

Info

Publication number: CN213850156U
Application number: CN202022177648.XU
Authority: CN
Inventors: 朱泽春; 祝利豪; 廖仁伟; 莫林锋
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-03
Anticipated expiration: 2030-09-29

Abstract

The embodiment of the utility model provides an upper cover subassembly of electric rice cooker, including the face lid and with the lining lid of face lid cooperation installation, the face lid is equipped with the button of uncapping, the lining lid be equipped with the button board of uncapping button cooperation action, the button board includes the card axle of outside extension from both sides, the lining lid be equipped with card axle complex buckle structure, buckle structure is including the card arm that forms the bayonet socket and locate the protruding muscle at card arm top, protruding muscle extends certain length along card arm length direction, card axle card hold in the bayonet socket and can the bayonet socket internal rotation. The application also discloses an electric cooker.

Description

Electric cooker and upper cover assembly thereof

Technical Field

The embodiment of the utility model provides a but not limited to electric rice cooker field, more specifically relates to an electric rice cooker and upper cover subassembly thereof.

Background

The electric cooker is a necessary kitchen appliance in families, and generally comprises a cooker body and a cover body, wherein a cover opening button and a button plate are arranged on the cover body to realize the closing and the separation of the cover and the cooker body. The button plate is generally installed by matching the clamping shaft with a buckle on a lining cover of the cover body, however, the clamping arm of the buckle structure has low strength and is easy to break, and if the thickness of the clamping arm is increased, the elasticity of the clamping arm is reduced, the clamping shaft is difficult to clamp.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an upper cover subassembly of electric rice cooker, including the face lid and with the lining lid of face lid cooperation installation, the face lid is equipped with the button of uncapping, the lining lid be equipped with the button board of uncapping button cooperation action, the button board includes the card axle of outside extension from both sides, the lining lid be equipped with card axle complex buckle structure, buckle structure is including the card arm that forms the bayonet socket and locate the protruding muscle at card arm top, protruding muscle extends along card arm length direction, the card axle card hold in the bayonet socket and can the bayonet socket internal rotation. The embodiment of the utility model provides a through set up protruding muscle at card arm top to can improve buckle structure's intensity, difficult fracture.

In an exemplary embodiment, the thickness of the rib is smaller than that of the latch arm, so that the latch shaft can be prevented from being difficult to latch due to the excessive thickness of the rib.

In one exemplary embodiment, the snap structure is integrally formed with the cap. The embodiment of the utility model provides a through buckle structure and lining lid integrated into one piece, make simply, increase buckle structure's intensity simultaneously.

In an exemplary embodiment, the convex rib extends upwards from one side surface of the clamping arm to form the clamping arm, so that the convex rib can be integrated with the side surface of the clamping arm, and the processing is simple.

In an exemplary embodiment, the buckling structure is vertically arranged on the outer edge of the upper end of the lining cover, the buckling structure further comprises a rib plate forming the bayonet, the clamping arm and the rib plate are arranged up and down, the bayonet faces the front face of the upper cover assembly, the rib plate extends towards the front face of the upper cover assembly for a certain width and gradually reduces in height, and therefore when the clamping shaft is clamped, the assembling is easy.

In an exemplary embodiment, the snap structure further comprises a rib arranged behind the bayonet, and the snap arm and the rib are connected with the rib into a whole. Because the bayonet socket position of buckle structure receives the extrusion can produce the elastoplastic deformation, sets up the intensity that the rib helps strengthening the buckle structure behind the bayonet socket.

In an exemplary embodiment, the bayonet comprises a necking part, a clamping part and a stop part in sequence along the clamping direction, the width of the necking part is gradually reduced to be smaller than the diameter of the clamping shaft along the clamping direction, the width of the clamping part is gradually increased to be capable of accommodating the clamping shaft along the clamping direction, and the width of the stop part is gradually reduced along the clamping direction and stops the clamping shaft. The utility model discloses bayonet socket design makes things convenient for the card axle card to go into and be difficult for the pine to take off.

In an exemplary embodiment, the outer edge of the upper end of the lining cover is provided with a rib extending upwards from the bottom surface, the rib extends for a certain length along the circumferential direction of the lining cover, the clamping arm is arranged at the top of the rib and extends towards the front of the upper cover assembly, and the rib is arranged on the outer wall of the rib, is positioned below the clamping arm and extends from the outer wall to the front of the upper cover assembly. The embodiment of the utility model provides a through locating the upper end outward flange fin of lining lid with buckle structure, increased buckle structure's positional stability and intensity.

In an exemplary embodiment, the button plate comprises a supporting portion supported at the upper end of the lining cover, a pressing portion extending forwards from the supporting portion, and a matching portion extending downwards from the pressing portion in a bending manner, a first elastic element is arranged between the lower surface of the pressing portion and the lining cover, the matching portion further comprises a covering portion arranged at the lower portion, the covering portion can be matched with a pot body of the electric cooker to be clamped, and the covering portion comprises a second elastic element abutted against the lining cover. The embodiment of the utility model provides a structural design of button board can avoid interfering first elastic element and second elastic element when the installation.

The embodiment of the utility model provides a still provide an electric rice cooker, the pot body with the pot body cooperation lid close as above-mentioned upper cover subassembly in arbitrary implementing, the button plate and the pot body cooperation card of upper cover subassembly are held. The embodiment of the utility model provides a buckle structure's intensity is high, and difficult fracture and easy card are gone into.

Additional features and advantages of embodiments of the invention will be set forth in the description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

FIG. 1 is a perspective view of an electric rice cooker according to an embodiment of the present invention;

FIG. 2 is a front partial sectional view of the electric rice cooker according to the embodiment of the present invention;

FIG. 3 is a schematic view of a button plate and a buckle structure assembled together according to an embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of the button plate and the buckle structure according to the embodiment of the present invention after being disassembled;

FIG. 5 is a schematic view of a buckle structure according to an embodiment of the present invention;

fig. 6 is a schematic view of the rear side of the assembled button plate and buckle structure according to the embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

As shown in fig. 1-6, the embodiment of the utility model provides an electric cooker, which comprises a cooker body 1 and an upper cover component 2 matched with the cooker body 1 and covered. The upper cover assembly 2 includes a surface cover 20 and a liner cover 21 fitted to the surface cover 20. The upper surface of the face cover 20 is a horizontal plane and is provided with a cover opening button 201, and the lining cover 21 is arranged below the face cover 20 and is mutually buckled with the face cover 20.

As shown in fig. 1 to 3, the liner cover 21 is provided with a button plate 210 that cooperates with the lid opening button 201. The button plate 210 includes a latch 2101 extending outward from both sides, and the bushing cover 21 is provided with a snap structure 211 engaged with the latch 2101. The snap structure 211 and the lining cover 21 may be assembled separately or formed integrally. The embodiment of the utility model provides an adopt buckle structure 211 and lining lid 21 integrated into one piece, can practice thrift the cost, increase buckle structure's intensity simultaneously.

As shown in fig. 4 and 6, the fastening structure 211 is vertically disposed on an outer edge of an upper end of the liner cover 21, and includes a fastening arm 2110 and a rib 2111, the fastening arm 2110 and the rib 2111 are disposed up and down to form a bayonet 2113, the bayonet 2113 faces the front of the upper cover assembly 2, and the fastening shaft 2101 is fastened in the bayonet 2113 and can rotate in the bayonet 2113. The rib 2111 extends by a certain width toward the front of the upper cover member 2 and gradually decreases in height. The bayonet 2113 faces the front of the cover assembly 2, so that the latch shaft 2110 is easily assembled when it is latched. The embodiment of the utility model provides a floor 2111 who has certain width through the design to buckle structure's intensity has been increased.

As shown in FIG. 5, the card arm 2110 includes a top 2110-1, two sides 2110-2, and the distance between the two sides 2110-2 is the thickness of the card arm 2110. The buckle structure further comprises a rib 2110-a provided at the top portion 2110-1 of the arm 2110, and the rib 2110-a extends for a certain length along the length of the arm 2110. The embodiment of the utility model provides a through setting up protruding muscle 2110-a to can improve buckle structure's intensity height, difficult fracture. The convex rib 2110-a is arranged, so that both strength and elastic deformation can be considered. Specifically, the card shaft 2110 is snapped into the bayonet 2113 by the deformation of the card arm 2110, and during assembly, the card arm 2110 may be deformed, and the thickness of the card arm 2110 is directly made too thick, so that although the strength is increased, the card shaft 2110 is not easily elastically deformed, and thus the card shaft 2110 is difficult to be snapped into the bayonet 2113, and when the thickness of the card arm 2110 is made too thin, the elastic deformation is easily generated, so that the card shaft 2110 is easily snapped into the bayonet 2113, but the card arm 2110 may be easily broken. Therefore, the utility model is provided with the convex rib 2110-a on the clamping arm 2110, which can take into account the strength and elastic deformation of the clamping arm. Specifically, the thickness of the rib 2110-a is smaller than that of the latch arm 2110, so that it is possible to prevent the latch shaft 2101 from being difficult to latch due to the excessive thickness of the rib 2110-a. The ribs 2110-a extend from a side 2110-2 of the arm 2110 to an upper portion of the arm 2110, so that the ribs 2110-a can be integrated with the side of the arm 2110, which is simple to manufacture and increases the strength of the ribs 2110-a. In other embodiments, the rib 2111 may be the same structure as the latch arm 2110, with the same rib 2110-a at the bottom end.

As shown in fig. 4, the outer edge of the upper end of the lining cover 21 is provided with a rib 212 extending upward from the bottom surface, the rib 212 extends a certain length in the circumferential direction of the lining cover 21, the snap arm 2110 is provided on the top of the rib 212 and extends toward the front of the upper cover assembly 2, and the rib 2111 is provided on the outer wall of the rib 212 and is located below the snap arm 2110, and extends from the outer wall of the rib 212 toward the front of the upper cover assembly 21. The embodiment of the utility model provides an on locating the upper end outward flange fin 212 of lining lid 21 with buckle structure, increased buckle structure's positional stability and intensity. The buckle structure 211 further comprises a rib 2117 arranged behind the clamping arm 2110, and the clamping arm 2110, the rib 2110a and the rib 2117 are connected into a whole. The embodiment of the utility model provides a set up rib 2117 behind card arm 2110 and protruding muscle 2110a, prevent that bayonet 2113 position of buckle structure 211 from receiving the elastoplastic deformation that the extrusion produced, increase the intensity of card arm 2110 and protruding muscle 2110-a simultaneously.

As shown in fig. 5, the bayonet 2113 includes a necked portion 2114, a catch portion 2115, and a stop portion 2116 in this order along the insertion direction, the necked portion 2114 gradually decreases in width along the insertion direction to be smaller than the diameter of the latch shaft 2101, the catch portion 2115 gradually increases in width along the insertion direction to be able to receive the latch shaft 2101, and the stop portion 2116 gradually decreases in width along the insertion direction to stop the latch shaft 2101. The utility model discloses bayonet 2113's design makes card axle 2101 can squeeze into buckle structure 211 smoothly to be restricted the back-and-forth movement.

As shown in fig. 4 and 6, the button plate 210 includes a support portion 2102 supported at an upper end of the liner cover 21, a pressing portion 2103 extending forward from the support portion 2102, and an engagement portion 2104 extending while being bent downward from the pressing portion 2103. The clamping shaft 2101 is arranged on the upper part of the matching part 2104, the matching part 2104 further comprises a covering part 2105 arranged on the lower part, and the covering part 2105 can be matched with the pot body 1 of the electric cooker to clamp. A first elastic element 214 is disposed between the lower surface of the pressing portion 2102 and the lining cover 21, and in this embodiment, the first elastic element 214 is a spring, and is used for resetting the pressing portion 2102 after the pressing portion 2102 is pressed. The covering portion 2105 is provided with a locking slot 2106, and the lining cover 21 is further provided with a protrusion 213 which is sleeved on the locking slot 2106. The covering portion 2105 further includes a receiving groove 2107 located below the protruding portion 213, the button plate 210 further includes a second elastic element 2108 disposed in the receiving groove 2107, the second elastic element 2108 abuts against the bottom surface of the protruding portion 213, in this embodiment, the second elastic element 2108 is a spring, and is used for separating the button plate 201 from the buckle box of the pot body 1 after the button plate 201 is pressed, and driving the button plate 201 to reset.

The embodiment of the utility model provides a button board 201 makes button board 201 and the mode of installing the buckle around the assembly accessible of lining lid 21 with the design of buckle structure and button board 201, and the installation of unnecessary obtuse angle does not interfere first and second

elastic element

214, 2108 simultaneously.

In the description herein, the term "plurality" refers to two or more. In the description herein, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the structures referred to have particular orientations, are constructed and operated in particular orientations, and thus, are not to be construed as limitations of the present invention.

In the description herein, unless expressly stated or limited otherwise, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an upper cover subassembly of electricity rice cooker, including the face lid and with the lining lid of face lid cooperation installation, the face lid is equipped with the button of uncapping, the lining lid be equipped with the button board of uncapping button cooperation action, its characterized in that: the button plate includes the card axle that outwards extends from both sides, the bushing lid be equipped with the buckle structure of card axle cooperation installation, buckle structure is including the card arm that forms the bayonet socket and locating the protruding muscle at card arm top, protruding muscle extends certain length along card arm length direction, the card axle card is held in the bayonet socket and can the bayonet socket internal rotation.

2. The cover assembly of claim 1, wherein: the thickness of the convex rib is smaller than that of the clamping arm.

3. The cover assembly of claim 1, wherein: the convex rib extends upwards from one side surface of the clamping arm to form the clamping arm.

4. The cover assembly of claim 1, wherein: the buckle structure further comprises a rib arranged at the rear of the bayonet, and the clamping arm and the convex rib are connected with the rib into a whole.

5. The cover assembly of claim 1, wherein: the buckling structure and the lining cover are integrally formed.

6. The cover assembly of claim 1, wherein: the buckle structure is vertically arranged at the outer edge of the upper end of the lining cover, the buckle structure further comprises a rib plate forming the bayonet, the clamp arm and the rib plate are arranged up and down, the bayonet faces the front of the upper cover assembly, and the rib plate faces the front of the upper cover assembly, extends for a certain width and gradually reduces in height.

7. The upper cover assembly according to any one of claims 1 to 5, wherein: the bayonet socket includes necking down portion, card portion of holding and end shelves portion in proper order along the direction of going into, necking down portion reduces gradually to being less than along the direction width of going into the card the diameter of card axle, the width of card portion of holding increases gradually along the direction of going into the card and to acceping the card axle, end shelves portion reduces gradually and ends along the direction width of going into the card axle.

8. The lid assembly of claim 6, wherein: the upper end outward flange of lining lid is equipped with the fin that upwards extends from the bottom surface, the fin is followed the circumference of lining lid upwards extends certain length, the card arm is located the top of fin and to the preceding certain length that extends of upper cover subassembly, the top of fin is located to the card arm and extends to the front of upper cover subassembly, the rib plate is located the outer wall of fin and is located the below of card arm and extends to the front of upper cover subassembly from the outer wall.

9. The cover assembly of claim 1, wherein: the button plate comprises a supporting portion, a pressing portion and a matching portion, the supporting portion is supported at the upper end of the lining cover, the pressing portion extends forwards from the supporting portion, the matching portion extends downwards and bends downwards from the pressing portion, a first elastic element is arranged between the lower surface of the pressing portion and the lining cover, the matching portion further comprises a covering portion arranged at the lower portion, the covering portion can be matched with a pot body of the electric cooker to be clamped, and the covering portion comprises a second elastic element abutted against the lining cover.

10. An electric rice cooker, characterized in that, the electric rice cooker includes: the pot body, the upper cover component as claimed in any one of claims 1-9 matched with the pot body to cover, the button plate of the upper cover component is matched with the pot body to clamp.