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Two-edge internal-washing wiper

A wiper and wash-type technology, applied in the field of double-blade inner-wash wipers, can solve the problems such as the difficulty of spraying the cleaning liquid in an all-round, uniform and effective manner, the front angle is smaller than the rear angle or one-sided fall, and the rubber edge is damaged, etc. , to achieve the effect of reducing kink, improving scraping and improving service life

Inactive Publication Date: 2007-01-10
颜廷好
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual work, due to the softness of the rubber edge, when the wiper is swinging, the frictional resistance between it and the windshield makes it twist and vibrate, which may easily cause the front angle to be smaller than the rear angle or one-sided tilting
Under normal circumstances, the twisting back and forth also caused rapid damage to the rubber edge
And the cleaning fluid sprayed by the spray structure is not easy to be sprayed on the windshield evenly and effectively

Method used

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  • Two-edge internal-washing wiper
  • Two-edge internal-washing wiper

Examples

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0009] Refer to attached figure 1 with 2 , The double-edged internal wash wiper is composed of a rubber strip 1, a bracket 2, a rocker arm 3, and a cleaning fluid conduit 4. A cleaning tank 6 is provided at the bottom of the rubber strip 1 . The rubber strip 1 is installed on the bracket 2, and can be easily removed from the bracket 2 for replacement when damaged. The rubber strip 1 and the support 2 can also be made into one body, and are directly installed on the rocker arm 3 . The cleaning liquid conduit 4 is fixed on the rocker arm 3, and its function is to divert the pressurized cleaning liquid into the cleaning tank 6, and the cleaning liquid will be evenly and effectively sprayed on the windshield as it swings from side to side during the work of the present invention. Glass 8 on. Two sidewalls of the cleaning tank 6 are edge edges 5, and the edge edge 5 c...

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PUM

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Abstract

This invention discloses a double-knife rain wiper spraying glass cleaning solution onto the windshield directly by a double-knife rubber strip composed of a rubber strip, a bracket, a rocker and a solution guiding tube characterizing that a cleaning groove is set at the bottom of the strip and the guiding tube connected with the strip sprays the cleaning solution onto the windshield directly so as to increase the efficiency of the rain wiper.

Description

technical field [0001] The invention relates to a windshield wiper for motor vehicles, boats and airplanes, in particular to a double-edged inner wash type wiper, which is used for scraping rain and snow and cleaning windshields on motor vehicles, boats and airplanes. Background technique [0002] In rainy and snowy weather, in order to ensure good transparency of the windshield, current wipers use rubber strips to swing on the windshield according to a certain arc through mechanical structures such as rocker arms to scrape off rain and snow water in time. The dirt on the windshield is sprayed by the wiper with the glass washer fluid spraying structure, and the glass washer fluid is sprayed on the windshield to scrape off the dirt. When the wiper is working, the edge of the rubber strip is in close contact with the windshield, forming a scraping angle, which directly affects the scraping effect. The angle for the best scraping effect should be along the direction of the swi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/38
Inventor 颜廷好
Owner 颜廷好
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