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Hybrid shock absorber for full automatic washing machine

A fully automatic washing machine, hybrid technology, applied to other washing machines, applications, washing devices, etc., can solve problems such as easy to generate abnormal noise, avoid impact vibration and noise, improve product vibration and noise quality, improve transient start and The effect of the steady-state dynamics

Active Publication Date: 2013-08-07
SUZHOU SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the air spring hybrid damping shock absorber is prone to abnormal noise due to the friction between the piston and the wall in the compression chamber and air leakage, which has become its criticism.

Method used

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  • Hybrid shock absorber for full automatic washing machine
  • Hybrid shock absorber for full automatic washing machine
  • Hybrid shock absorber for full automatic washing machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] Such as figure 1 The hybrid shock absorber for a fully automatic washing machine shown includes an upper snap ring 1 and a lower snap ring 2, which is different in that a guide rail steel wire is threaded between the upper snap ring 1 and the lower snap ring 2 3. Specifically, a guide assembly is sheathed on the periphery of the guide rail steel wire 3 , and the guide assembly includes a main guide assembly 4 and a secondary guide assembly 5 . Moreover, shock absorbing assemblies are arranged in the main guide assembly 4 and the auxiliary guide assembly 5 .

[0025] As far as a preferred embodiment of the present invention is concerned, in order to further improve the effect of shock absorption, the guide rail steel wire 3 used in the present invention is extended with an auxiliary steel wire 6 . At the same time, an elastic component is sheathed on the auxiliary steel wire 6, and the auxiliary steel wire 6 and the elastic component constitute an auxiliary buffer com...

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Abstract

The invention relates to a hybrid shock absorber for a full automatic washing machine. The hybrid shock absorber for the full automatic washing machine comprises an upper clamping ring and a lower clamping ring and is characterized in that a guide rail steel wire penetrates between the upper clamping ring and the lower clamping ring; and a guide module is sleeved on the periphery of the guide rail steel wire and comprises a main guide module and a sub guide module. Moreover, shock absorbing modules are arranged within the main guide module and the sub guide module. Therefore, ideal nonlinear damping and rigidity characteristics can be obtained so that the vibration between the internal system and the box body of the full automatic washing machine is isolated to avoid shock vibration and noise.

Description

technical field [0001] The invention relates to a shock absorber, in particular to a hybrid shock absorber for a fully automatic washing machine. Background technique [0002] At present, the shock absorption of fully automatic washing machines mainly adopts the form of wire spring shock absorber or air spring plus steel wire spring shock absorber. , the internal system vibrates greatly. If only the spring shock absorber is used, the damping force cannot be effectively provided, resulting in abnormal displacement of the internal system collision box, noise or detection switch sensing and failure to dehydrate, which has become a very important factor for customer complaints in the market. The existing spring shock absorber stiffness damping displacement curve is as follows figure 2 shown. [0003] However, the air spring hybrid damping shock absorber is prone to abnormal noise due to the friction between the piston and the wall in the compression chamber and air leakage, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/20
Inventor 周福昌许志华金度渊
Owner SUZHOU SAMSUNG ELECTRONICS CO LTD
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