CN219280301U

CN219280301U - Door seal mounting and sealing structure

Info

Publication number: CN219280301U
Application number: CN202320086057.2U
Authority: CN
Inventors: 张虔源; 张湘建
Original assignee: Anhui Moyu Technology Co ltd
Current assignee: Anhui Moyu Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-30
Anticipated expiration: 2033-01-30

Abstract

The application provides a drum type washing machine door seal, specifically is a door seal installation seal structure, include: the door seal is made of soft materials and is used for sealing the device; further comprises: the door seal is arranged on the upper cover of the outer cylinder through a metal ring; the sealing clamping piece is used for connecting the door seal and the upper cover of the outer cylinder; the outer cylinder, the outer cylinder upper cover is fixedly connected with the outer cylinder; the shell, urceolus fixed mounting is inside the shell. According to the utility model, the outer barrel, the door seal and the box shell are integrally connected and assembled, the door seal is independently preassembled with the upper cover of the outer barrel, then the outer barrel and the outer barrel are assembled together, and the box shell is assembled together, so that sealing water sealing is realized. And simultaneously, the sealing effect same as that of the existing roller can be achieved.

Description

Door seal mounting and sealing structure

Technical Field

The disclosure specifically discloses a door seal mounting and sealing structure.

Background

The washing machine is a common household appliance, the existing washing machine generally comprises an outer cylinder, an inner cylinder is arranged in the outer cylinder, the inner cylinder can rotate relative to the outer cylinder, and when a door body of the washing machine is closed, a door seal is arranged at the edge of the outer side of the outer cylinder in order to prevent water from leaking out from between the outer cylinder and the door body.

A dock seal assembly as disclosed in application number cn20181024408. X, the dock seal assembly comprising: the inner door seal is positioned between the outer door seal and the outer cylinder, a set gap is reserved between the inner door seal and the inner cylinder of the washing machine, the inner door seal comprises an elastic buffer ring and a supporting ring, and the elastic buffer ring is coated on the outer side of the supporting ring. The door seal assembly is applied to the washing machine, and the supporting ring is arranged in the door seal assembly and plays a supporting role on the elastic buffer ring, so that the deformation range of the elastic buffer ring can be reduced, the variation of a gap between the inner cylinder and the door seal assembly is reduced, and the gap between the inner cylinder and the door seal assembly is avoided from being clamped by clothes.

Although the sealing component can play a good sealing role, the door seal is connected with the outer box shell and the outer barrel at one side, the middle is in soft connection, the installation is complex, and meanwhile, the size of the door seal is large, and the cost is high.

Disclosure of Invention

In view of the foregoing drawbacks or deficiencies in the prior art, the present application is directed to a dock seal mounting sealing structure.

The technical scheme adopted by the utility model is as follows:

provided is a door seal mounting seal structure including:

the door seal is made of soft materials and is used for sealing the device;

further comprises:

the door seal is arranged on the upper cover of the outer cylinder through a metal ring;

the sealing clamping piece is used for connecting the door seal and the upper cover of the outer cylinder;

the outer cylinder upper cover is fixedly connected with the outer cylinder;

the outer cylinder is fixedly arranged in the shell;

the door seal comprises a sealing lip, an L-shaped downward flanging and a side sealing flanging, wherein the side sealing flanging is fixed on the upper cover of the outer cylinder through a metal ring, and the L-shaped downward flanging is connected with a sealing clamping piece.

As a preferred technical scheme of the utility model: the outer cylinder upper cover comprises an annular U-shaped groove, an annular sealing ring is arranged in the annular U-shaped groove, and the outer cylinder upper cover is connected with the outer cylinder through the annular sealing ring.

As a preferred technical scheme of the utility model: the sealing clamping piece comprises a U-shaped circumferential edge, and the U-shaped circumferential edge wraps the L-shaped lower flanging and the outer cylinder upper cover.

As a preferred technical scheme of the utility model: the outer cylinder comprises an annular rib position, and the annular rib position, the annular sealing ring and the annular U-shaped groove are assembled in an interference mode to form a seal.

As a preferred technical scheme of the utility model: the shell comprises a turnover lower surface, and the turnover lower surface is in contact with the door seal.

The beneficial effects are that:

according to the utility model, the outer barrel, the door seal and the box shell are integrally connected and assembled, the door seal is independently preassembled with the upper cover of the outer barrel, then the outer barrel and the outer barrel are assembled together, and the box shell is assembled together, so that sealing water sealing is realized. And simultaneously, the sealing effect same as that of the existing roller can be achieved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a metal ring according to the present utility model;

FIG. 3 is a sectional view of a drum washing machine in accordance with the present utility model;

FIG. 4 is an enlarged view of the structure at B in the present utility model.

In the figure:

1. a door seal; 11. a sealing lip; 12. l-shaped downward flanging; 13. side sealing flanging;

2. a metal ring;

3. an outer cylinder upper cover; 31. an annular U-shaped groove;

4. an annular seal ring;

5. a sealing clip; 51. a U-shaped circumference;

6. an outer cylinder; 61. annular rib positions;

7. a transparent window of the door body; 71. a slope surface;

8. a housing; 81. the lower surface of the turnup.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, the present utility model details a door seal mounting and sealing structure according to the above technical scheme by the following embodiments, including:

the door seal 1, the door seal 1 is soft material for the sealing of device, and the door seal 1 includes sealing lip 11, L type turn-down edge 12 and side seal turn-down edge 13, and side seal turn-down edge 13 passes through metal ring 2 to be fixed on urceolus upper cover 3, and L type turn-down edge 12 is connected with sealing fastener 5.

The metal ring 2 is combined by a spring and a metal wire, and the spring provides a pulling force to press the side sealing flange 13 on the upper cover 3 of the outer cylinder.

The sealing clamping piece 5 is used for connecting the door seal 1 and the outer cylinder upper cover 3, the sealing clamping piece 5 comprises a U-shaped circumferential edge 51, and the U-shaped circumferential edge 51 wraps the L-shaped lower flanging 12 and the outer cylinder upper cover 3.

The L-shaped downward flanging 12 wraps the lower edge of the outer cylinder upper cover 3, and then the U-shaped circumferential edge 51 wraps the L-shaped downward flanging 12 and the outer cylinder upper cover 3 to form a seal.

Further comprises:

the outer cylinder upper cover 3, the outer cylinder upper cover 3 includes annular U-shaped groove 31, the inside of annular U-shaped groove 31 is equipped with annular seal 4, and the outer cylinder upper cover 3 passes through annular seal 4 and is connected with urceolus 6.

The outer cylinder 6 comprises an annular rib position 61, and the annular rib position 61, the annular sealing ring 4 and the annular U-shaped groove 31 are assembled in an interference mode to form a seal.

The upper cover 3 of the outer cylinder is fixedly connected with the outer cylinder 6 by adopting screws, the annular rib 61 extends into the annular U-shaped groove 31 and props against the annular sealing ring 4, so that the annular sealing ring 4 plays a sealing role.

The outer cylinder 8, the outer cylinder 6 is fixedly arranged inside the outer cylinder 8 through screws, the outer cylinder 8 comprises a turnover lower surface 81, and the turnover lower surface 81 is in contact with the door seal 1.

The upper surface of the door seal 1 is matched and sealed with the turnover lower surface 81 of the shell 8.

The transparent window 7 of the door body, the transparent window 7 of the door body includes the slope surface 71, the slope surface 71 forms the mutual seal with the seal lip 11 interference fit.

Through the sealing fit design between the parts and the door seal, the whole inner barrel is manufactured into a completely sealed space, so that the sealing of the washing water in the barrel is not penetrated during washing.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. A dock seal mounting sealing structure, comprising:

the door seal (1), the said door seal (1) is soft material, used for sealing of the apparatus;

characterized by further comprising:

an outer cylinder upper cover (3), wherein the door seal (1) is arranged on the outer cylinder upper cover (3) through a metal ring (2);

the sealing clamping piece (5), the sealing clamping piece (5) is used for connecting the door seal (1) and the outer cylinder upper cover (3);

the outer cylinder (6), the said outer cylinder upper cover (3) is fixedly connected with outer cylinder (6);

the outer cylinder (6) is fixedly arranged inside the outer cylinder (8);

the door seal (1) comprises a sealing lip (11), an L-shaped downward flanging (12) and a side sealing flanging (13), wherein the side sealing flanging (13) is fixed on an upper outer cylinder cover (3) through a metal ring (2), and the L-shaped downward flanging (12) is connected with a sealing clamping piece (5).

2. The dock seal mounting sealing structure of claim 1, wherein: the outer cylinder upper cover (3) comprises an annular U-shaped groove (31), an annular sealing ring (4) is arranged in the annular U-shaped groove (31), and the outer cylinder upper cover (3) is connected with the outer cylinder (6) through the annular sealing ring (4).

3. The dock seal mounting sealing structure of claim 2, wherein: the sealing clamping piece (5) comprises a U-shaped circumferential edge (51), and the U-shaped circumferential edge (51) wraps the L-shaped lower flanging (12) and the outer barrel upper cover (3).

4. A dock seal mounting sealing structure as claimed in claim 3 wherein: the outer cylinder (6) comprises an annular rib position (61), and the annular rib position (61), the annular sealing ring (4) and the annular U-shaped groove (31) are assembled in an interference mode to form a seal.

5. The dock seal mounting sealing structure of claim 4, wherein: the shell (8) comprises a turnover lower surface (81), and the turnover lower surface (81) is in contact with the door seal (1).