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Safety switch of washing machine

A safety switch and washing machine technology, applied in the field of washing machines, can solve the problems of unstable quality, difficult debugging, high cost of washing machine switches, etc., and achieve stable debugging quality, easy debugging, and high recycling rate

Active Publication Date: 2016-09-14
安徽意华电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the current washing machine switch has the problems of high cost, difficult debugging and unstable quality

Method used

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  • Safety switch of washing machine
  • Safety switch of washing machine
  • Safety switch of washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0031] Such as figure 1 As shown, the washing machine safety switch provided by the present invention includes a base box, an upper reed 51 and a lower reed 52 fixedly arranged in the base box, and a lifting rod 30 and a lifting rod connected to the upper reed 51 and the lower reed 52 respectively. Swing bar 40.

[0032] Such as image 3 As shown, the base box includes an upper cover 10 and a base 20, the left end of the upper cover 10 is provided with a claw 11, and the bottom surface is provided with two parallel convex strips 12, and the upper reed 51 and the lower reed 52 are fixed on the upper cover. 10, and the left side of the base box rises upwards to form a reed bounce cavity 13, and the right side of the reed bounce cavity 13 is provided with a contact adjustment screw 14.

[0033] Such as Figure 4 As shown, the right side of the r...

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Abstract

The present invention discloses a safety switch of a washing machine. The safety switch comprises a pedestal box, an upper reed and a lower reed which are fixedly arranged in the pedestal box, and a lifting rod and a swing rod which are respectively connected with the upper reed and the lower reed; the pedestal box comprises an upper cover and a pedestal; the lifting rod and the swing rod are rotatably disposed on the pedestal through a lifting rod shaft and a swing rod shaft respectively; and the pedestal, the lifting rod, the swing rod and a contact adjusting screw are all prepared by plastic materials. The pedestal, the lifting rod, the swing rod and the contact adjusting screw are all prepared by the plastic materials, cost is saved, recoverable utilization rate is high, and the safety switch is environment-friendly. Assembly operation is simple in technology, no press machine is required on a production assembly line, and the safety switch is easy to assemble. Due to the fact that the pedestal box is assembled by the upper cover and the pedestal, only the contact adjusting screw is required to be adjusted when a contact distance is changed, the safety switch is easy to debug, and stable debugging quality can be ensured.

Description

technical field [0001] The invention relates to a washing machine, in particular to a safety switch of the washing machine. Background technique [0002] A safety switch is usually provided in the washing machine to stop the washing machine from rotating after opening the cover to prevent personal injury. If it is bumped or violently vibrated during the dehydration process, it will also stop rotating to prevent greater vibration or loss. [0003] Traditional washing machine safety switches have the following problems: [0004] 1. 80% of it is composed of iron parts, and anti-rust treatment is required, the cost of raw materials is high, and it pollutes the environment; [0005] 2. The assembly and debugging process is complicated, the labor cost is high, and the quality of debugging is unstable. [0006] It can be seen that the current washing machine switch has the problems of high cost, difficult debugging and unstable quality. Contents of the invention [0007] The t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/42
CPCD06F37/42
Inventor 徐定善
Owner 安徽意华电器有限公司
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