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Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine

A technology for washing machines and horizontal shafts, applied in the field of horizontal shaft washing machines and door seal structures for horizontal shaft washing machines, which can solve the problems of surface elastic tension decline, water leakage of washing machines, water leakage of horizontal shaft washing machines, etc., and achieve the effect of low cost and simple technical solutions

Active Publication Date: 2015-02-11
SUZHOU SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, after long-term use, it is found that the surface elastic tension of the door seal lip in the door seal structure will gradually decline over time, and the sealing effect between the door panel and the door seal lip will gradually decrease.
Especially when the user puts in a certain amount of clothes, with the operation of the washing machine, the clothes and washing water in the washing machine will continue to squeeze the door panel, causing the door panel to be subjected to the force of opening the door outward, resulting in easy separation of the door seal lip and the door panel. The possibility, eventually leading to the occurrence of water leakage in the washing machine
[0005] Further, with the gradual popularization and application of the waterfall washing technology of horizontal axis washing machines, the waterfall washing technology needs to install nozzles on the door seal, and spray water to the lip of the door seal through the nozzles. Due to the high water pressure, the door panel will be greatly weakened. The bonding force between the lip of the door seal and the lip of the door seal causes the lip of the door seal to separate from the door panel, resulting in a greater risk of water leakage in the horizontal axis washing machine

Method used

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  • Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine
  • Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine
  • Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example approach

[0070] see figure 1 , figure 2 and image 3 , figure 1 It is a schematic diagram of the three-dimensional structure of the door seal structure in the first embodiment of the present invention, figure 2 yes figure 1 sectional view of image 3 yes figure 2 The enlarged schematic diagram of the structure at A. Such as figure 1 , figure 2 and image 3 The shown door seal structure for a horizontal axis washing machine, including:

[0071] The door panel includes a door panel body (not shown in the figure) and a protrusion 100 fixedly installed on the inner side of the door panel body. The protrusion 100 is made of transparent glass material, which can also be called door glass;

[0072] The opening of the washing machine body (not shown in the figure) arranged on the door panel and used for putting in clothes;

[0073] The door seal lip 200 installed around the opening of the washing machine body, the door seal lip 200 is ring-shaped, made of elastic rubber material...

no. 2 example approach

[0079] See also figure 1 , figure 2 and image 3 Compared with the first embodiment of the door seal structure for the horizontal axis washing machine shown, the second embodiment differs only in that the magnetic attraction structure includes a first magnet and a second magnet, and the first magnet is a first annular The magnet, the first ring-shaped magnet is fixedly arranged in the groove of the cone surface by double-sided adhesive bonding, and the height of the first ring-shaped magnet is basically flush with the height of the groove, so that the cone surface is basically a complete surface; The second magnetic conductor is a second ring magnet, which is fixedly arranged inside the socket surface by injection molding or vulcanization molding;

[0080] When the door panel body integrated with the protrusion is closed, the first ring magnet and the second ring magnet are in indirect contact through the sleeve surface, and the magnetic attraction force is generated throug...

no. 3 example approach

[0084] See also figure 1 , figure 2 and image 3 Compared with the first embodiment of the door seal structure for the horizontal axis washing machine shown, the third embodiment differs only in that the magnetic attraction structure includes a first magnet conductor and a second magnet, and the first magnet conductor is annular Metal flakes, the ring-shaped metal flakes are fixedly arranged in the groove of the cone surface by splicing and fitting, and the height of the ring-shaped metal flakes is basically the same as the height of the groove, so that the cone surface is basically a complete surface; the second guide The magnet is a ring magnet, which is fixed inside the socket surface by injection molding or vulcanization molding;

[0085] When the door panel body integrated with the protrusion is closed, the ring-shaped metal sheet and the ring-shaped magnet indirectly contact through the socket surface, and the magnetic attraction force is generated through the magneti...

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Abstract

The invention discloses a door sealing structure for a horizontal shaft washing machine and the horizontal shaft washing machine. The door sealing structure comprises a door plate, a washing machine body opening and a door sealing lip, wherein the washing machine body opening is formed in the door plate and is used for inputting clothes; the door sealing lip is arranged around the washing machine body opening and is made of an elastic material; a magnetic attraction structure capable of producing magnetic attraction force is arranged between the door plate and the door sealing lip; when the door plate is closed, the door plate and the door sealing lip are closely attached through the magnetic attraction force produced between the door plate and the door sealing lip, so that the sealing between the door plate and the door sealing lip is realized. The door sealing structure and the horizontal shaft washing machine have the advantages that the sealing property is good and stable, the door opening and closing of the washing machine are easy and convenient by the sealing structure using the magnetic attraction force, and the door sealing structure is extremely suitable for being used as the door sealing structure for the horizontal shaft washing machine.

Description

technical field [0001] The invention belongs to the field of washing machines, and in particular relates to a door seal structure for a horizontal axis washing machine and a horizontal axis washing machine. Background technique [0002] Classified according to the installation direction, washing machines are mainly divided into vertical shaft washing machines and horizontal shaft washing machines. Specifically, vertical shaft washing machines can include pulsator washing machines and stirring washing machines. The door seal structure is set at the top of the vertical direction, and the horizontal shaft The shaft washing machine generally refers to the drum washing machine, and its door seal structure is arranged in the direction of the horizontal axis. The main function of the door seal structure is to prevent the washing water from splashing out when the washing machine is in the washing condition, and to protect the safety when the dehydration bucket rotates at high speed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/28
CPCD06F21/02D06F37/28
Inventor 姜涛晏忠东
Owner SUZHOU SAMSUNG ELECTRONICS CO LTD
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