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Shock absorber and electrical equipment

A technology for electrical equipment and shock absorbers, applied in the direction of shock absorbers, springs/shock absorbers, shock absorbers, etc. It has the effect of shock absorption, and the chassis of the washing machine has a large force, etc., so as to improve the shock absorption effect, easy and convenient installation, and reduce vibration.

Active Publication Date: 2016-04-06
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing defects of the drum washing machine are as follows: 1. The force transmitted by the suspension part to the chassis of the washing machine is relatively large, and the damping shock absorber cannot achieve a good shock absorption effect; 2. Under long-term high-load operation, repeated cycles Abrasion of the built-in oil-containing damping material will cause the shock absorption performance of the shock absorber to attenuate sharply; 3. The torsional mode of the drum around the rotary axis cannot be well suppressed, which is a main vibration mode exhibited in the natural frequency of the washing machine suspension system , high vibration energy

Method used

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  • Shock absorber and electrical equipment
  • Shock absorber and electrical equipment
  • Shock absorber and electrical equipment

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Embodiment Construction

[0040] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0041] Such as image 3 As shown, a shock absorber proposed by an embodiment of the present invention includes a main body part 10 and an auxiliary part 20. Both the main body part 10 and the auxiliary part 20 include a piston rod and a sleeve, and the piston rod can telescopic movement along the sleeve, and the telescopic movement of the piston rod is subjecte...

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Abstract

The invention relates to a shock absorber and electrical equipment. The shock absorber comprises a body part and an auxiliary part which each comprise a piston rod and a sleeve. The piston rods can stretch and retract along the sleeves, and the piston rods bear damping force during stretching and retracting. The body part and the auxiliary part are connected to form an inverted Y shape. The auxiliary sleeve of the auxiliary part is hinged to the outer wall of the main sleeve. The electrical equipment comprises the shock absorber. By means of the technical scheme, the shock absorbing effect of the shock absorber is improved, and vibration during work of the equipment is further reduced.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a shock absorber and electrical equipment. Background technique [0002] Current drum washing machines generally adopt the mode of upper suspension spring and lower support damping shock absorber for shock absorption, wherein the damping shock absorber is a single piston linear motion mode, and generally a damping shock absorber is respectively placed on both sides of the washing machine. The damping shock absorber is mainly composed of a sleeve 2 and a piston rod 3, and an oil-containing damping material is built between the sleeve 2 and the piston rod 3 to increase viscous damping and sliding frictional damping, such as figure 1 shown. The existing damping shock absorber is hinged with the suspended part of the washing machine through the upper hinge port 1 in the figure, and is hinged with the chassis of the washing machine through the chassis hinge port 4. [0...

Claims

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Application Information

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IPC IPC(8): F16F9/32
CPCF16F9/3221F16F9/3235
Inventor 杨阳韩雷陈楠谭候金黄浩钦
Owner GREE ELECTRIC APPLIANCES INC
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