Hanging rod assembly and washing machine
A boom and component technology, applied in the field of washing machines, can solve problems such as inability to effectively prevent shaking and swinging of an outer tub, and achieve the effects of good laundry experience, stable damping force, and reduction of vibration and noise.
Pending Publication Date: 2021-11-12
QINGDAO HAIER WASHING MASCH CO LTD +1
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Problems solved by technology
But, along with the development and progress of the washing machine, when the eccentricity of the washing machine is large, if only relying on the damping effect of the shock-absorbing spring, the shaking and swinging of the outer tub cannot be effectively prevented.
Method used
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[0047] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.
[0048] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. co...
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The invention discloses a hanging rod assembly and a washing machine. The hanging rod assembly comprises a hanging rod and a damping device arranged on the hanging rod; the damping device comprises an upper spring seat, a lower spring seat and a spring; the spring sleeves the hanging rod and is arranged between the upper spring seat and the lower spring seat; the lower spring seat and the bottom end of the hanging rod are oppositely and fixedly arranged; a damping module is arranged on the side, away from the spring, of the upper spring seat and comprises a damping bar and an upper bracket; the upper spring seat and the upper bracket are at least oppositely and fixedly arranged in the axial direction of the hanging rod; and the upper spring seat is used for clamping the damping bar between the upper spring seat and the upper bracket. Friction damping force and elastic damping force in the hanging rod assembly are generated in a matched mode, so that the damping force generated by the hanging rod assembly is more stable, and the durability is better.
Description
technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to a boom assembly and a washing machine. Background technique [0002] When the automatic washing machine dehydration starts and dehydration runs, the outer tub will shake or oscillate with the start of the motor, resulting in greater vibration and noise. Therefore, in order to reduce the vibration and noise of the washing machine during dehydration, the existing fully automatic washing machine is generally equipped with a shock absorption device. A shock-absorbing spring is arranged in the shock-absorbing device, and when the outer barrel shakes or swings, the shock-absorbing device relieves the eccentricity of the outer barrel through the buffering effect of the shock-absorbing spring, thereby achieving the purpose of shock absorption. However, with the development and progress of the washing machine, when the eccentricity of the washing machine is large, th...
Claims
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Login to View More IPC IPC(8): D06F37/20
CPCD06F37/20
Inventor 张刚金王得军周春霞巩广富
Owner QINGDAO HAIER WASHING MASCH CO LTD