CN214804194U

CN214804194U - Sealing structure of upper cover of split electric cooker

Info

Publication number: CN214804194U
Application number: CN202121585825.6U
Authority: CN
Inventors: 童中银
Original assignee: Zhongshan Yalesi Electrical Appliance Manufacturing Co ltd
Current assignee: Zhongshan Yalesi Electrical Appliance Manufacturing Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-11-23
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a seal structure of split type electricity rice cooker upper cover, upper cover install on electric rice cooker, and electric rice cooker has outer courage and inner bag, include: the outer cover and the inner cover are assembled, and the edge gap between the outer cover and the inner cover is sealed through a sealing ring; the sealing ring includes: the clamp is arranged on the fixed ends of the outer cover and the inner cover and the sealing end acting on the inner container, and the sealing end is in contact and sealing with the inner container in a matching way. The middle sealing ring of the utility model is provided with a fixed end and a sealing end, and is sealed by the contact of the sealing end and the inner container; an exhaust hole sealing ring is arranged between the exhaust holes of the outer cover and the inner cover, so that steam can be conveniently discharged, and the steam is prevented from entering a gap between the inner cover and the outer cover.

Description

Sealing structure of upper cover of split electric cooker

Technical Field

The utility model relates to a sealed lid technical field, more specifically the seal structure that relates to split type electric rice cooker upper cover that says so.

Background

Electric rice cooker generally includes: the outer cover is mainly arranged on the outer liner, and a sealing ring is arranged on the outer cover and is sealed through the sealing ring; the cover body and the outer container of the electric cooker in the prior art are connected and are opened in a rotating mode, an opening key is usually arranged on the cover body, and the cover body is opened by pressing the key to link the lock catch inside.

The applicant has developed a split-type electric rice cooker, and has made an improvement on the upper cover of the electric rice cooker, and has proposed the following patent applications.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealing structure of an upper cover of a split type electric rice cooker.

The utility model adopts the following technical scheme: the seal structure of split type electric rice cooker upper cover, the upper cover is installed on electric rice cooker, and electric rice cooker has outer courage and inner bag, includes: the outer cover and the inner cover are assembled, and the edge gap between the outer cover and the inner cover is sealed through a sealing ring; the sealing ring includes: the clamp is arranged on the fixed ends of the outer cover and the inner cover and the sealing end acting on the inner container, and the sealing end is in contact and sealing with the inner container in a matching way.

In a further technical scheme, the sealing end and the fixed end of the sealing ring are integrally formed.

In a further technical scheme, convex ribs are formed on the inner walls of the outer cover corresponding to the inner cover, and the fixed ends of the sealing rings are clamped through the convex ribs.

In a further technical scheme, the outer cover and the inner cover are assembled in a buckling mode, or the outer cover and the inner cover are assembled in a screwing mode.

In a further technical scheme, the outer cover and the inner cover are correspondingly provided with exhaust holes, exhaust hole sealing rings are arranged between the exhaust holes of the outer cover and the inner cover, and the exhaust hole sealing rings are arranged in a hollow mode.

In a further technical scheme, one end of the exhaust hole sealing ring is provided with a fixed clamping position, and the other end of the exhaust hole sealing ring is provided with an elastic end.

In a further technical scheme, the inner wall of the outer cover is provided with a mounting table corresponding to the exhaust hole.

In a further technical scheme, the upper cover is provided with a handle part, and the end face of the handle part is provided with a decorative cover.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has: the middle sealing ring of the utility model is provided with a fixed end and a sealing end, and is sealed by the contact of the sealing end and the inner container; an exhaust hole sealing ring is arranged between the exhaust holes of the outer cover and the inner cover, so that steam can be conveniently exhausted, and the steam is prevented from entering a gap between the inner cover and the outer cover; the upper cover is provided with a handle part, so that the upper cover can be conveniently lifted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of an upper cover;

FIG. 2 is a schematic view of the upper cover at another angle;

FIG. 3 is a schematic cross-sectional view of the upper cover;

fig. 4 is an exploded view of the upper cover.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The sealing structure of the upper cover of the split electric cooker is characterized in that the upper cover is arranged on the electric cooker, the electric cooker is provided with an outer liner and an inner liner, and the specific structures of the electric cooker, the outer liner and the inner liner are not drawn in the attached drawings of the specification. And the upper cover includes: the outer cover 100 and the inner cover 200 are assembled, the outer cover 100 and the inner cover 200 are sealed at the edge gap therebetween by the sealing ring 300, the outer cover 100, the inner cover 200 and the sealing ring 300 can be directly placed on the outer liner after being combined, and the sealing ring 300 is placed to be in contact with the inner liner for sealing.

The sealing ring 300 includes: a fixed end 310 and a sealed end 320; the fixing end 310 is sandwiched between the outer cap 100 and the inner cap 200, and seals a gap between the outer cap 100 and the inner cap 200; the sealing ring 300 is made of silica gel, the fixed end 310 and the sealing end 320 are integrally formed, the sealing ring 300 is annular and is set according to the shape of the inner container, the inner container of a common electric cooker is circular, the sealing ring 300 is circular, and if the shape of the inner container is changed in other embodiments, the shape of the sealing ring 300 can be changed accordingly; the upper cover is arranged on the outer container, and when the upper cover and the outer container are closed, the sealing ring 300 of the upper cover is in contact sealing with the inner container.

Specifically, the outer cover 100 and the inner cover 200 are connected by a snap, and a hook and an inverse buckle are correspondingly arranged between the outer cover 100 and the inner cover 200; the fastening between the outer lid 100 and the inner lid 200 is completed. The outer lid 100 and the inner lid 200 may be screwed together. In addition,

convex ribs

101 and 201 are formed on the inner wall of the outer cover 100 corresponding to the inner cover 200, and the fixed end 310 of the sealing ring 300 is clamped by the

convex ribs

101 and 201; the sealing end 320 of the sealing ring 300 is extended outward from the fixed end 310, and has a substantially C-shaped longitudinal section with certain elasticity.

The outer cap 100 and the inner cap 200 are correspondingly provided with

vent holes

102 and 202, a vent hole sealing ring 400 is arranged between the

vent holes

102 and 202 of the outer cap 100 and the inner cap 200, and the vent hole sealing ring 400 is arranged in a hollow manner.

One end of the exhaust hole sealing ring 400 is provided with a fixing clamp 410, the other end is provided with an elastic end, the inner wall of the outer cover 100 is provided with a mounting table 203 corresponding to the exhaust hole 202, the fixing clamp 410 of the exhaust hole sealing ring 400 is limited in the mounting sleeve 203, the other end of the exhaust hole sealing ring 400 is elastically pressed on the upper surface of the inner cover 200 and corresponds to the position of the exhaust hole 202, the arrangement of the exhaust hole sealing ring 400 limits steam to be discharged outwards through the

exhaust holes

102 and 202, and the steam is prevented from flowing into a gap between the

outer covers

100 and 200 and flowing back to the outer container.

Further, the discharge hole sealing ring 400 may also be provided with a spacing connection structure connected to the upper surface of the inner lid 200.

The utility model discloses in, the upper cover is with electric rice cooker's outer courage complete separation, through sealed between sealing washer 300 and the inner bag, for the convenience of lifting the upper cover, is provided with handle portion 110 on enclosing cover 100, exhaust hole 202 set up on handle portion 110, be provided with the dress trim cover on handle portion 110's the terminal surface simultaneously.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The seal structure of split type electric rice cooker upper cover, the upper cover is installed on electric rice cooker, and electric rice cooker has outer courage and inner bag, its characterized in that: the upper cover includes: the outer cover and the inner cover are assembled, and the edge gap between the outer cover and the inner cover is sealed through a sealing ring; the sealing ring includes: the clamp is arranged on the fixed ends of the outer cover and the inner cover and the sealing end acting on the inner container, and the sealing end is in contact and sealing with the inner container in a matching way.

2. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 1, wherein: the sealing end and the fixed end of the sealing ring are integrally formed.

3. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 1, wherein: the inner wall of the outer cover corresponding to the inner cover is provided with a convex rib, and the fixed end of the sealing ring is clamped by the convex rib.

4. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 1, wherein: the outer cover and the inner cover are assembled in a buckling mode, or the outer cover and the inner cover are assembled in a screwing mode.

5. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 1, wherein: the outer cover and the inner cover are correspondingly provided with exhaust holes, exhaust hole sealing rings are arranged between the exhaust holes of the outer cover and the inner cover, and the exhaust hole sealing rings are arranged in a hollow mode.

6. The sealing structure of the upper cover of the split electric cooker as claimed in claim 5, wherein: one end of the exhaust hole sealing ring is provided with a fixed clamping position, and the other end of the exhaust hole sealing ring is provided with an elastic end.

7. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 6, wherein: the inner wall of the outer cover is provided with a mounting table corresponding to the exhaust hole.

8. The sealing structure of the upper cover of the split-type electric cooker as claimed in claim 1, wherein: the upper cover is provided with a handle part, and the end surface of the handle part is provided with a decorative cover.