Duplex shock absorption device of laundry machine

Abstract

The invention relates to a double buffer device for washing machine in the washing machine that at least has one vibration absorber. It includes cylinder, piston, the first buffer section, and the second buffer section. The cylinder is hollow. The piston does advance and return movement in cylinder. The first buffer section is formed outside of the piston that causes friction while the piston doing advance and return movement to achieve a vibration absorbing function. The second buffer section is on the piston and could do relative motion between the region it located and the piston. It achieves the vibration absorbing function through rubbing the inner surface of the cylinder. The invention could make the vibration minimum that is delivered from the entire to casing.

Description

Technical field [0001] The invention relates to a shock absorbing device of a washing machine, in particular to a double shock absorbing device of a washing machine. Background technique [0002] Generally speaking, a washing machine refers to a mechanical device that removes dirt attached to the laundry through chemical decomposition and mechanical impact. [0003] Among them, the drum washing machine is more and more popular among consumers because it can reduce the overall height, increase the washing capacity, and have almost no problems such as entanglement of the laundry, compared with the traditional agitating washing machine in which the inner drum is rotated in the state of standing upright. Favor. [0004] The structure of the existing drum washing machine will be further described in detail below with reference to the accompanying drawings. [0005] figure 1 Is a schematic cross-sectional view of the structure of the existing drum washing machine, such as figure 1 A...

AI Technical Summary

Problems solved by technology

However, in order to reduce the vibration in the normal state, it is necessary to reduce the shock absorption force. Therefore, there is a problem that the vibration in the over-vibration state is difficult to control.

Images