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Conductive washing machine foot pad rubber, washing machine foot pad and washing machine

A washing machine and foot pad technology, which is applied in the fields of washing machine foot pad rubber, washing machine foot pad and washing machine, can solve the problems of unfavorable foot pad cushioning and shock resistance, unable to meet the requirements of foot pad flexibility and foot pad hardness, etc. The effect of safety, low cost and long service life

Inactive Publication Date: 2021-07-16
FOSHAN VIOMI ELECTRICAL TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, washing machines usually use metal conductive parts to conduct electricity, the application range is narrow, and the assembly structure is complicated; and if metal conductive parts are used in the foot pad of the washing machine, there is a requirement for the hardness of the foot pad, which cannot meet the flexibility of the foot pad, which is not conducive to feet. Cushioning and anti-shock performance of pad

Method used

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  • Conductive washing machine foot pad rubber, washing machine foot pad and washing machine
  • Conductive washing machine foot pad rubber, washing machine foot pad and washing machine
  • Conductive washing machine foot pad rubber, washing machine foot pad and washing machine

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Experimental program
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Effect test

Embodiment 6

[0060] The present invention also provides a method for preparing the above-mentioned conductive washing machine foot pad rubber, comprising the following steps:

[0061] S1, plasticizing synthetic rubber;

[0062] S2, adding conductive carbon black and rubber molding additives, and mixing;

[0063] S3. Calendering, extrusion molding, vulcanization, and sheet production according to the required thickness and size.

[0064] In one embodiment, 100 parts by volume of butyl rubber is added to a plastic mixer for mastication for 8 minutes; then 124.4 parts by volume of conductive rubber, 15 parts by volume of aromatic oil, 1.5 parts by volume of rubber accelerator, 2.5 parts by volume of vulcanizing agent, 3 parts by volume of antioxidant, 3 parts by volume of coumarone resin, 2.5 parts by volume of stearic acid, 5.5 parts by volume of zinc oxide, kneading for 10min; calendering, extrusion molding, vulcanization, as required The thickness and size of the film.

Embodiment 7

[0066] Such as figure 1 , figure 2 As shown, the present invention provides a washing machine foot pad, including a foot pad body 100 arranged at the bottom of the washing machine cabinet 200, and the foot pad body 100 includes a rubber bottom made of conductive washing machine foot rubber as described above Support 10, a fixing part, the fixing part has conductivity, and the fixing part is respectively connected to the rubber bottom support 10 and the washing machine cabinet 200; wherein,

[0067] After the rubber bottom bracket 10 bears the gravity of the washing machine cabinet 200, the conductive carbon black particles in the rubber bottom bracket 10 approach each other to form a conductive path for electrical conduction with the washing machine cabinet 200. One side of the rubber bottom bracket 10 is used to support on the ground. In order to make the washing machine box 200 conduct electricity with the ground. It should be understood that the electrical conduction of ...

Embodiment 8

[0073] Such as figure 1 , figure 2 As shown, the present invention provides a washing machine, which includes a washing machine box 200, and at least four foot pad bodies 100 as described above are arranged at the bottom of the washing machine box 200, so as to realize the connection between the washing machine box 200 and the ground. electrical conduction.

[0074] In one embodiment, the washing machine box 200 is in the shape of a cuboid, and the number of the foot pad bodies 100 is four, which are respectively arranged at four corners of the bottom of the washing machine box 200 . After installing the washing machine, try running the washing machine. If the washing machine shakes, it means that the installation is not level. Adjust the adjusting nut 30 of the floor mat body 100. For example, the left front of the washing machine cabinet 200 is short, adjust the adjusting nut 20 of the left front mat body 100 so that the adjusting nut 20 is slightly away from the bottom o...

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Abstract

One purpose of the present invention is to provide a conductive washing machine foot pad rubber, which uses synthetic rubber as a base material, and is doped with carbon black particles and a plurality of rubber molding additives, wherein the volume of the carbon black particles accounts for 20-60% of the total volume of the foot pad rubber; and after the foot pad rubber is subjected to the gravity of the washing machine box body, the carbon black particles approach each other to form a conductive path, so that the resistance value of the foot pad rubber is reduced. The invention further provides a washing machine foot pad and a washing machine. The foot pad rubber provided by the invention has good conductivity and low cost. According to the washing machine foot pad, electric conduction is conducted between a washing machine box and the ground, and electric shock of a human body caused by electric leakage is avoided.

Description

technical field [0001] The invention relates to the technical field of conductive materials, in particular to a conductive washing machine foot pad rubber, a washing machine foot pad, and a washing machine. Background technique [0002] At present, the power cords of various types of washing machines are three-phase wires, connected to three-phase sockets, and the ground wires are well grounded, so people will not feel electric shock when touching the washing machine cabinet; If it is not good, the outer box of the washing machine will be charged. When the human body touches the water inlet box of the washing machine, there will be a feeling of electric shock and numbness, which has certain potential safety hazards. The feet of the washing machine are usually made of rubber, and the washing machine box is not directly connected to the ground. Therefore, if there is leakage in the power line or the grounding wire on the box is defective, the washing machine will be electrifie...

Claims

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Application Information

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IPC IPC(8): C08L23/22C08L45/02C08L79/02C08K13/02C08K3/04C08K3/22C08K5/09C08K3/06C08K5/40D06F39/12
CPCC08L23/22D06F39/125C08K2201/001C08K2003/2296C08L45/02C08L79/02C08K13/02C08K3/04C08K3/041C08K3/22C08K5/09C08K3/06C08K5/40
Inventor 陈小平朱坤牟平
Owner FOSHAN VIOMI ELECTRICAL TECH
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