CN215016236U

CN215016236U - Lid assembly and electric cooker

Info

Publication number: CN215016236U
Application number: CN202120393322.2U
Authority: CN
Inventors: 陈伟; 林灵彪; 陈亮; 陈礼昌; 夏鹏; 王俊
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-07
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a cover body component, which comprises a surface cover provided with an electrical element mounting groove and a display panel covered at the electrical element mounting groove, wherein a sealing strip is arranged along the contact outline between the electrical element mounting groove and the surface cover; the surface cover is provided with a limiting structure, the sealing strip surrounds the electric appliance element mounting groove around the periphery of the electric appliance element mounting groove, and the end to end of the sealing strip is clamped into the limiting structure. Also discloses an electric cooker which comprises the cover body assembly. The two ends of the strip-shaped sealing structure are assembled with the limiting columns at the tip ends of the face covers, the sealing effect is good, and the cost is reduced and the efficiency is improved.

Description

Lid assembly and electric cooker

Technical Field

The utility model belongs to the technical field of electrical apparatus, especially, relate to a lid subassembly and electric rice cooker.

Background

In order to prevent water from entering the display area of the rice cooker to form water drops, which affects the display effect or damages electrical elements in the power display panel, a sealing ring is arranged between the surface cover and the display panel. The sealing ring is a strip rubber, and two ends of the sealing ring are glued and bonded to form a closed ring. The seal is inefficient to manufacture, resulting in higher material costs. The novel structure is designed, the strip rubber does not need to be bonded into a ring, and the sealing effect can be effectively achieved. The production efficiency is improved, and the material manufacturing cost is reduced.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned sealing member manufacturing inefficiency, the problem of gluing needs to be beaten in the assembly, the utility model provides a lid subassembly and electric rice cooker, this utility model set up the seal structure both ends of bar and the spacing post assembly of face lid point end, and is sealed effectual, falls this and carries the effect.

In order to achieve the above object, the utility model discloses a lid subassembly and electric rice cooker's concrete technical scheme as follows:

a cover body assembly comprises a surface cover provided with an electric appliance element mounting groove and a display panel covered at the electric appliance element mounting groove, wherein a sealing strip is mounted along the contact contour between the electric appliance element mounting groove and the surface cover; the surface cover is provided with a limiting structure, the sealing strip surrounds the electric appliance element mounting groove around the periphery of the electric appliance element mounting groove, and the end to end of the sealing strip is clamped into the limiting structure.

Furthermore, a sealing groove is formed in the outline of contact between the electrical appliance element mounting groove and the surface cover, and a sealing strip is arranged in the sealing groove in an interference fit manner.

Further, limit structure sets up in the seal groove.

Furthermore, limit structure is most advanced spacing post structure, and pointed end sets up towards the display panel direction, and most advanced portion inserts wherein and then spacing with the head and the tail end of sealing strip.

Furthermore, the limit column structure at the tip end and the sealing groove are integrally formed.

Furthermore, there are two pointed limiting column structures, one pointed limiting column structure is arranged at the head of the sealing strip, and the other pointed limiting column structure is arranged at the tail of the sealing strip.

Further, be equipped with the barb on the lateral wall of most advanced spacing post structure, the most advanced direction of barb sets up towards the seal groove bottom.

Furthermore, the lower end face of the display panel is provided with a bump, and when the display panel covers the face cover, the bump is pressed on the sealing strip.

An electric cooker comprises the cover body assembly.

Further, still include electric rice cooker body and install the interior pot in electric rice cooker body inner chamber, install on the electric rice cooker body the lid subassembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses installed two sets of most advanced spacing post structures in the seal groove of face lid, direct and the seal structure both ends embedding location of bar, it is fixed not additionally to beat to glue, and it is more simple and convenient to operate, and it is sealed effectual moreover, falls this and carries the effect.

Drawings

Fig. 1 is an exploded view of a cover assembly according to the present invention;

FIG. 2 is a view of the face cover of FIG. 1;

FIG. 3 is an enlarged view of the structure A in FIG. 2;

fig. 4 is a full sectional view of the present invention showing a cover assembly;

fig. 5 is an enlarged view of the structure B in fig. 4.

The reference numbers in the figures illustrate: the display panel comprises a display panel 1, a sealing strip 2, a face cover 3, a face cover body 31, a sealing groove 32 and a limiting structure 321.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the cover assembly and the electric cooker of the present invention will be described in detail with reference to the accompanying drawings 1-5.

As shown in fig. 1 and 4, a cover assembly is designed, which includes a face cover 3 provided with an electrical component mounting groove and a display panel 1 covering the electrical component mounting groove, a sealing strip 2 is installed along the contour of the contact between the electrical component mounting groove and the face cover 3; can lay electrical components in the electrical components mounting groove, sealing strip 2 term to enclosing water-proof effects to electrical components, the profile department of contact between electrical components mounting groove and face lid 3 offers the seal groove 32 that can lay sealing strip 2, because sealing strip 2 among the prior art can seal, nevertheless, often adopt the installation back between seal groove 32 and sealing strip 2, beat and glue again and handle tip gap and other gaps.

In the design, the sealing groove 32 and the sealing strip 2 are in interference fit, the sealing performance is realized, the end part needs to be processed, the limiting structure 321 is arranged on the electric appliance element mounting groove, and the limiting structure 321 is arranged in the sealing groove 32 formed in the surface cover 3. Sealing strip 2 surrounds it around electrical components mounting groove periphery, and during limit structure 321 was blocked in again after sealing strip 2 head and tail both ends butt joint, so realized exempting from to beat gluey technology step problem, can also play sealed effect.

In order to conveniently limit the butt joint of the two ends of the sealing strip 2, the limiting structure 321 is preferably selected to be a pointed limiting column structure, the pointed end is arranged towards the direction of the display panel 1, the head and the tail ends of the sealing strip 2 are inserted into the pointed end part, and then the limiting column structure is limited.

Further optimal design, the pointed limiting column structure and the sealing groove 32 are integrally formed, the pointed limiting column structure is produced by utilizing the direct integral forming of a die of an injection molding machine, the process steps are further reduced, and the cost is reduced. The preferred spacing post structure of most advanced of this embodiment has two, and the first department of a spacing post structure setting of most advanced at sealing strip 2, and another spacing post structure of most advanced sets up the tail department at sealing strip 2. Or adopt another embodiment, limit structure 321 chooses the buckle, and the buckle adopts the elasticity among the prior art ring collar can, fixes sealing strip 2 wherein.

In order to stabilize the position of the sealing strip 2, the lower end face of the display panel 1 is provided with a convex block, when the display panel 1 covers the face cover 3, the convex block is pressed on the sealing strip 2, so that the movement of the sealing strip 2 is limited, and the sealing performance can be improved. Further improve stability be equipped with the barb on the lateral wall of most advanced spacing post structure, the most advanced direction of barb sets up towards seal groove 32 bottom, and the operator is direct to go into sealing strip 2 along the barb card and can accomplish the locking, and the barb can for ordinary prior art's spine structure.

The cover body assembly is used in the electric cooker and comprises an electric cooker body and an inner pot arranged in the inner cavity of the electric cooker body, the other structures adopt the prior art, and the cover body assembly is arranged on the electric cooker body. The top end of the limiting column adopted by the limiting structure 321 is a pointed end and is used for positioning two ends of the sealing strip 2. As shown in fig. 3, the seal bar 3 is located between the seal groove 32 of the face cover 3 and the display panel 1, and can effectively seal the display area. The strip-shaped structure is directly produced in the production of the sealing strip 3, the production is more convenient, and the sealing strip is assembled in the later stage according to the designed process steps, so that the production efficiency is improved.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A cover body assembly comprises a face cover (3) provided with an electric appliance element mounting groove and a display panel (1) covering the electric appliance element mounting groove, wherein a sealing strip (2) is mounted along the contact contour between the electric appliance element mounting groove and the face cover (3);

the method is characterized in that: be equipped with limit structure (321) on face lid (3), sealing strip (2) enclose it around electrical components mounting groove periphery, and the sealing strip (2) is gone into again in limit structure (321) after the butt joint of end to end.

2. The cover assembly according to claim 1, wherein a sealing groove (32) is formed at the contact contour between the electrical component mounting groove and the face cover (3), and the sealing strip (2) is arranged in the sealing groove (32) in an interference fit manner.

3. The cover assembly of claim 2, wherein the retaining structure (321) is disposed in the sealing groove (32).

4. The cover assembly according to claim 3, wherein the limiting structure (321) is a tip limiting column structure, and the tip portion is disposed toward the display panel (1), and the tip portion inserts the head end and the tail end of the sealing strip (2) therein for limiting.

5. The cover assembly of claim 4, wherein the point restraint post structure and the sealing groove (32) are integrally formed.

6. The cover assembly according to claim 4, wherein there are two tip-limiting post structures, one disposed at the head of the sealing strip (2) and the other disposed at the tail of the sealing strip (2).

7. The cover assembly of claim 4, wherein the sidewall of the tip restraint post structure is provided with barbs, the tips of the barbs are oriented toward the bottom of the sealing groove (32).

8. The cover assembly according to claim 1, wherein the lower end surface of the display panel (1) is provided with a projection which is pressed against the sealing strip (2) when the display panel (1) is closed onto the face cover (3).

9. An electric rice cooker comprising the cover assembly of any one of claims 1 to 8.

10. The electric cooker as claimed in claim 9, further comprising a main body and an inner pot installed in the inner cavity of the main body, wherein the cover assembly is installed on the main body.