Press block assembly, door assembly and laundry treatment device

A technology for a clothing treatment device and block assembly, which is applied to washing devices, other washing machines, textiles and paper making, etc., can solve the problems of low connection strength and easy loosening of door glass.

Active Publication Date: 2022-01-11
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low connection strength between self-tapping screws and plastic parts, and the laundry treatment device will generate relatively serious vibration during use, the door glass is easy to loosen

Method used

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  • Press block assembly, door assembly and laundry treatment device
  • Press block assembly, door assembly and laundry treatment device
  • Press block assembly, door assembly and laundry treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A briquetting block assembly 1, comprising: a connecting piece 11, a pressing piece 12 and a fixing piece 13, such as Figure 1 to Figure 4 shown.

[0067] Specifically, the pressing part 12 is connected with the connecting part 11, and is used for pressing the door glass 3 of the laundry treatment device on the inner ring 2 of the door, such as Figure 7 shown. One of the fixing part 13 and the connecting part 11 is provided with a through hole 111 for the threaded fastener 14 to pass through, and the other is a rigid member and is provided with a threaded hole 1311 corresponding to the through hole 111, the through hole 111 and the threaded hole 1311 is used to cooperate with the connection hole 23 on the door inner ring 2, such as Figure 7 As shown, the pressure block assembly 1 is fixedly connected to the door inner ring 2 through a threaded fastener 14 .

[0068] The pressing block assembly 1 provided by the embodiment of the first aspect of the present inventi...

Embodiment 2

[0095] The difference from Embodiment 1 is that: on the basis of Embodiment 1, further, the pressure block assembly 1 further includes: threaded fasteners 14, such as Figure 1 to Figure 4 shown. The threaded fastener 14 is threaded and fixed through the through hole 111 and the threaded hole 1311 .

[0096] The briquetting block assembly 1 also includes a threaded fastener 14, which is used in conjunction with the connecting piece 11 and the fixed connection, and has good adaptability, and when the briquetting block assembly 1 is not used, the threaded fastener 14 can The briquetting block assembly 1 is connected as a whole to prevent parts from being lost during transportation and storage of the briquetting block assembly 1 .

[0097] Of course, the pressure block assembly 1 may not include the threaded fastener 14 , and another suitable threaded fastener 14 is selected according to the size of the pressure block assembly 1 during the assembly process.

[0098] Optionally,...

Embodiment 3

[0100] The difference from Embodiment 1 or Embodiment 2 is that the through hole 111 is provided on the fixing member 13, the threaded hole 1311 is provided on the connecting member 11, and the main body of the door inner ring 2 is provided with a threaded fastener 14 to pass through. The avoidance hole, the threaded fastener 14 runs through the avoidance hole, the fixing member 13, the connecting plate 21 and the connecting member 11 in turn, so that the pressing block assembly 1 is fixedly connected with the door inner ring 2, and the door glass 3 is pressed on the door inner ring 2.

[0101] In other words, the installation direction of the threaded fastener 14 is opposite to that of the first or second embodiment.

[0102] Such as Figure 5 and Figure 6 As shown, the door assembly of the laundry treatment device provided by the embodiment of the second aspect of the present invention includes: a door inner ring 2, a door glass 3 and the pressing block assembly 1 accordin...

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PUM

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Abstract

The present invention provides a pressing block assembly, a door assembly and a clothes processing device. The pressing block assembly includes: a connecting piece; ; The fixing piece, one of the fixing piece and the connecting piece is provided with a through hole for the threaded fastener to pass through, and the other is a rigid component and is provided with a threaded hole corresponding to the through hole, and the through hole and the threaded hole are used for connecting with the through hole. The connecting holes on the inner ring of the door cooperate, so that the pressing block assembly is fixedly connected with the inner ring of the door through threaded fasteners. The pressing block assembly provided by the present invention can press the door glass onto the inner ring of the door, and realize the fixed connection between the pressing block assembly and the inner ring of the door by screwing common threaded fasteners and rigid parts. The connection method between the self-tapping screw and the plastic part significantly improves the connection strength, thereby reducing the risk of the door glass coming loose. Simultaneously, the briquetting block assembly has small structure and low cost, and is suitable for popularization.

Description

technical field [0001] The present invention relates to the technical field of clothes processing devices, in particular to a pressing block assembly, a door assembly including the pressing block assembly, and a clothes processing device including the door assembly. Background technique [0002] At present, the fixing methods of the door glass of the existing drum washing machine and other clothes processing devices all use a plastic ring (door liner or door outer ring) to press the door glass on the door inner ring. The inner circle of the door is connected with self-tapping screws. Since the connection strength between the self-tapping screw and the plastic part is low, and the laundry treatment device will generate relatively serious vibration during use, the door glass is easy to loosen. Contents of the invention [0003] In order to solve at least one of the above technical problems, an object of the present invention is to provide a pressing block assembly. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/14
CPCD06F39/14
Inventor 周震东苗雨来
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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