Washing machine footing and technique

Abstract

The invention discloses a washing machine footing. The footing comprises a supporting piece used for supporting on a supporting surface; the supporting piece comprises a rigid polyurethane member andan elastic polyurethane member which are integrally formed, and the elastic polyurethane member is in contact with the support surface. The washing machine footing is integrally formed by the rigid polyurethane member and the elastic polyurethane member. The structure of the washing machine footing is a whole with high strength, so that the washing machine footing cannot be damaged when being dragged; the elastic polyurethane material can generate larger deformation force under the condition of slight transverse expansion, and larger grip force is generated; and the polyurethane material has small permanent deformation. The washing machine footing makes full use of the polyurethane technology, the overall system safety of a washing machine and durability of the washing machine footing areimproved, better shock absorption and noise reduction effects are brought, and better use experience is provided for users.

Description

technical field [0001] The invention belongs to the field of bottom supporting structures of washing machines, and in particular relates to a washing machine foot and a process method. Background technique [0002] The feet of the existing washing machine are all rigid members and rubber-plastic integrated production, and the rubber is used for shock absorption, but there is still a problem that the rubber has high elasticity and the rubber is prone to permanent deformation, resulting in a large vibration of the washing machine. [0003] The Chinese patent with the application number 201020169178.6 discloses a foot of a washing machine, including a body of the foot. The bottom surface of the rubber layer in the body of the foot is provided with an inward groove, and the groove is filled with a damping layer. The gap between the damping layer and the rubber layer is They are connected by an adhesive layer, the adhesive layer is a nitrile rubber layer, and the damping layer is...

AI Technical Summary

Problems solved by technology

In the technical solution of the above invention, the base of the base body is still made of rubber, and the rubber material is still prone to permanent deformation, which leads to the problem of vibration of the washing machine

In addition, if the damping layer is filled into the groove opened on the bottom surface of the rubber layer, the connection strength between the damping layer and the rubber layer will be insufficient, and the damping layer will easily fall off.

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