Damping device and washing machine equipped with damping device

Abstract

The invention discloses a damping device and a washing machine equipped with the damping device. The damping device comprises a shell, a connecting part, a supporting part, an elastic part, and an adjusting part, wherein the connecting part is at least partially arranged in the shell; the supporting part is at least partially arranged in the shell; the elastic part is arranged between the connecting part and the supporting part; the adjusting part is connected with the shell and is used for driving the supporting part to be moved and adjusting a distance between the connecting part and the supporting part; and the shell extends from one end to the other end, openings are formed in the two ends of the shell, and a hollow cavity is formed in the shell. According to the damping device, the adjusting part which is used for adjusting the distance between the supporting part and the connecting part can be arranged on one side of the supporting part, so that the effect that moment required by stroke of deformation of a spring is changed due to the spring of a compression damper to realize adjustment of the moment can be realized; and meanwhile, because the moment is adjustable, the generality of the damper is also improved, and the damper can be adjusted anytime according to requirements on the dampers in a using process, and thus, an added value of torsional moment of the spring can be converted.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a damping device and a washing machine equipped with the damping device. Background technique [0002] At present, the damping torque of the damper on the top cover of most washing machines is fixed, and this kind of damper can only be installed on one kind of washing machine top cover. The hovering angle of the upper cover does not meet the requirements, and prolonged use will cause the elastic force of the damping to decrease, and the damping effect will become worse and worse with the passage of time. [0003] The Chinese patent with the application number CN201910759484.0 discloses a new type of damper, which includes: a fixing seat, which is provided with a mounting hole through its lower end face downward along its upper end face, and a rear cover is provided at the lower end of the mounting hole ; A force reversing structure for converting rotatio...

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Problems solved by technology

[0004] Although the above-mentioned prior art proposes the structure of the damper, and realizes that it can effectively reduce the reverse damping when the rotating body (such as a flip cover) is opened, so that the opening is more labor-saving, it cannot solve the problem of spring elasticity with the passage of time. Decrease, resulting in a smaller damping force, leading to a decrease in the damping effect of the damper

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