CN216932786U

CN216932786U - Sealing member and cooking appliance

Info

Publication number: CN216932786U
Application number: CN202122975814.5U
Authority: CN
Inventors: 吴振柏; 刘展鹏; 李刚; 林嘉权
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-12
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a sealing element and a cooking electric appliance, and relates to the technical field of living electric appliances. The sealing element comprises a sealing element body, wherein a through hole for a rotating part to pass through is formed in the sealing element body, a buffering part capable of being abutted to the rotating part is arranged on the inner wall of the through hole, and the buffering part is wavy along the radial direction of the rotating part. The purpose is to improve the sealing performance between the silica gel sealing gasket and the moving part and reduce abnormal sound generated by friction between the sealing gasket and the moving part.

Description

Sealing member and cooking appliance

Technical Field

The utility model relates to the technical field of household appliances, in particular to a sealing element and a cooking appliance.

Background

The sealing problem of the existing steaming and baking oven is basically solved by two modes. One is gluing and sealing, but the assembly efficiency is low; one solution is to use a silicone gasket, but when the silicone gasket is combined with the moving part, a sealing failure occurs.

How to improve the sealing performance between the silica gel sealing gasket and the moving part becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sealing element and a cooking appliance, aiming at improving the sealing performance between a silica gel sealing gasket and a moving part and reducing abnormal sound generated by friction between the sealing gasket and the moving part.

In order to achieve the above object, the present invention provides a sealing element, which includes a sealing element body, wherein a through hole for a rotating member to pass through is formed in the sealing element body, a buffering portion capable of abutting against the rotating member is formed on an inner wall of the through hole, and the buffering portion is wavy along a radial direction of the rotating member.

In an embodiment of the present application, a fixing groove is provided on an outer side wall of the sealing element body.

In an embodiment of the present application, a sealing protrusion is disposed on a side wall inside the fixing slot.

In an embodiment of the present application, the sealing member body is a table, and the through hole is disposed on the table along an axial direction of the table.

In an embodiment of the present application, a thickness of the buffer portion along an axial direction of the rotating member is α, and α is greater than or equal to 1.2mm and greater than or equal to 0.8 mm.

The application also discloses cooking device, include the box and install in motor on the box, its characterized in that, the axis of rotation of motor with be equipped with as above arbitrary between the box the sealing member.

In an embodiment of the application, the cooking appliance comprises a steam oven.

In an embodiment of the present application, the heat pipe of the steaming oven is located on a side wall of the steaming oven.

Adopt above-mentioned technical scheme, set up in the through-hole of sealing member body and be wavy buffering portion, when rotating the piece and passing this buffering portion, the laminating of buffering portion is on the lateral wall that rotates the piece to the sealed effect of sealing member has been guaranteed. The wavy buffer can avoid abnormal noise caused by friction between the rotating part and the buffer.

Drawings

The utility model is described in detail below with reference to specific embodiments and the attached drawing figures, wherein:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is an upper half section of the sectional view in the axial direction of fig. 1.

Fig. 3 is a lower half section of the sectional view in the axial direction of fig. 1.

Fig. 4 is a schematic view of the assembled structure of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the following specific examples are only for illustrating the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, in order to achieve the above object, the present invention provides a sealing element 100, which includes a sealing element body 10, wherein a through hole for a rotating member to pass through is formed in the sealing element body 10, a buffer portion 30 capable of abutting against the rotating member is formed on an inner wall of the through hole, and the buffer portion 30 is wavy in a radial direction of the rotating member.

Specifically, sealing member 100 includes sealing member body 10, be provided with a through-hole on the sealing member body 10, this through-hole is used for the axis of rotation to pass, be provided with buffering portion 30 on the inner wall of through-hole, when the axis of rotation passed this through-hole, buffering portion 30 cover is established at this axis of rotation and with the lateral wall looks butt of axis of rotation, thereby reach sealed effect, buffering portion 30 is the wave along the radial direction that rotates the piece, design into the wave with buffering portion 30 and can effectually reduce the abnormal sound that produces because of the friction between the piece and the buffering.

By adopting the technical scheme, the wavy buffer part 30 is arranged in the through hole of the sealing element body 10, and when the rotating element passes through the buffer part 30, the buffer part 30 is attached to the side wall of the rotating element, so that the sealing effect of the sealing element 100 is ensured. The wavy buffer member can avoid abnormal noise caused by friction between the rotating member and the buffer member.

In an embodiment of the present application, a fixing groove 20 is disposed on an outer side wall of the sealing member body 10.

Specifically, be provided with fixed slot 20 on the lateral wall of sealing member 100, be convenient for the installation of sealing member 100 through setting up fixed slot 20, need not other parts and fix, simple structure is convenient for be connected with other equipment.

In an embodiment of the present application, a sealing protrusion 40 is disposed on a side wall inside the fixing slot 20.

Specifically, the side wall of the fixing slot 20 is provided with the sealing protrusion 40, and when the fixing slot 20 is connected with other devices, the sealing protrusion 40 is attached to the side surface of the other devices, so that the sealing performance when the fixing slot 20 is connected with the other devices is further improved.

In an embodiment of the present application, the sealing member body 10 is a table body, and the through hole is disposed on the table body along an axial direction of the table body.

Specifically, the sealing member body 10 is a table body, which can be designed into a truncated pyramid, a circular truncated cone, etc. according to the design requirement, and the through hole is arranged on the table body along the axial line of the table body in the direction.

With the above technical solution, the seal body 10 is configured as a table body to facilitate the installation and removal of the seal 100.

In an embodiment of the present application, the thickness of the buffer portion 30 in the axial direction of the rotating member is α, and α is greater than or equal to 1.2mm and greater than or equal to 0.8 mm.

Specifically, the thickness of the buffer part 30 along the axial direction of the rotating member is set to be 1.2mm or more and alpha or more than or equal to 0.8mm, so that the resistance generated to the rotating member can be effectively reduced on the premise of ensuring the sealing of the buffer part 30.

The application also discloses a cooking appliance, which comprises a box body 50 and a motor 60 arranged on the box body 50, and is characterized in that a sealing element 100 is arranged between the rotating shaft of the motor 60 and the box body 50.

Specifically, cooking device includes box 50, is equipped with the via hole on box 50, and the axis of rotation of motor 60 passes through the inside that this via hole stretched into box 50, sets up foretell sealing member 100 between this via hole and axis of rotation, realizes sealed to box 50, simple structure, the implementation of being convenient for.

It is contemplated that various corresponding rotating parts may be mounted on the rotating shaft of the motor 60 for corresponding functions, such as fan blades mounted on the rotating shaft of the motor 60 when wind circulation is desired. When stirring is required, a stirring rod is correspondingly arranged on the rotating shaft of the motor 60. The specific situation is selected according to actual requirements, and is not limited one by one here.

Specifically, the heating tube of the steaming and baking box is arranged on the side wall of the steaming and baking box, so that the heat circulation in the steaming and baking box is facilitated.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a sealing element, its characterized in that includes the sealing element body, be equipped with the through-hole that supplies to rotate the piece and pass on the sealing element body, but the inner wall of through-hole is equipped with the buffer portion of butt on rotating the piece, buffer portion follows the radial direction who rotates the piece is the wave.

2. The seal of claim 1 wherein the outer sidewall of the seal body is provided with a retaining notch.

3. The seal of claim 2 wherein said side walls within said retention slot are provided with sealing projections.

4. The seal of claim 1, wherein the seal body is a table, and the through hole is formed in the table in an axial direction of the table.

5. The seal of claim 1, wherein the thickness of the buffer portion in the axial direction of the rotating member is α, 1.2mm ≧ α ≧ 0.8 mm.

6. An electric cooking appliance comprising a casing and an electric motor mounted on the casing, characterized in that a seal according to any one of claims 1 to 5 is provided between the rotating shaft of the electric motor and the casing.

7. The cooking appliance of claim 6 wherein the cooking appliance comprises a steamer.

8. The cooking appliance of claim 7 wherein the heat pipe of the steaming oven is located on a side wall of the steaming oven.