Shock absorber of washing machine and washing machine provided with same

Abstract

The invention discloses a shock absorber of a washing machine and a washing machine provided with the same. The shock absorber comprises a shock absorber sleeve, a shock absorber rod, elastic members,a first damping member and a second damping member, wherein the shock absorber sleeve internally defines an accommodating cavity; the shock absorber rod is movably connected with the shock absorber sleeve; the elastic members are arranged on the shock absorber rod and / or the shock absorber sleeve; the first damping member is sleeved on the shock absorber rod and mounted on the shock absorber sleeve; the second damping member is mounted on the shock absorber rod and accommodated in the accommodating cavity, wherein a passage for accommodating the first damping member is formed in the shock absorber sleeve and / or the shock absorber rod; the first damping member is capable of moving a predetermined distance in the passage along a direction in which the shock absorber sleeve and the shock absorber rod move relative to each other, and when a distance between the shock absorber sleeve and the shock absorber rod in relative motion is greater than the predetermined distance, the first dampingmember and / or the second damping member produce damping. The shock absorber provided by the embodiment of the invention has good shock absorption and small volume.

Description

technical field [0001] The invention relates to the technical field of electric appliance manufacturing, in particular to a shock absorber for a washing machine and a washing machine with the shock absorber. Background technique [0002] In the traditional pulsator washing machine, the suspension mechanism adopts the suspension rod, and the suspension rod plays the role of shock absorption and damping, but there are also some disadvantages: [0003] (1) When the washing machine is washing, if the clothes are eccentrically large and the vibration is large, it is easy to hit the box; [0004] (2) When the washing machine dehydrates at a low speed, the boom cannot provide good support, and the bucket shakes a lot, and it is easy to hit the box; [0005] (3) The suspension rod takes up a lot of space, which reduces the capacity of the washing machine. [0006] Due to the above disadvantages, when the traditional boom washing machine is washing clothes, the tub is likely to hit...

AI Technical Summary

Problems solved by technology

[0003] (1) When the washing machine is washing, if the clothes are eccentrically large and the vibration is large, it is easy to hit the box;

[0004] (2) When the washing machine dehydrates at a low speed, the boom cannot provide good support, and the bucket shakes a lot, and it is easy to hit the box;

[0006] Due to the above shortcomings, when the traditional boom washing machine is washing clothes, the bucket is easy to hit the box, and then the vibration of the bucket is transmitted to the box, and the vibration noise is large.

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