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A pressure-changing water tank for an air jet wiper

A technology of air jet and wiper, which is used in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve problems such as affecting the driver's vision and concentration, and achieve the effect of driving safety.

Active Publication Date: 2018-02-13
李青青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Car wipers are a kind of consumables in automotive supplies. They have the disadvantage of needing to be replaced frequently. At the same time, the wipers swing back and forth on the front windshield, which affects the driver's vision and concentration.

Method used

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  • A pressure-changing water tank for an air jet wiper
  • A pressure-changing water tank for an air jet wiper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1 Attached figure 1 In the shown embodiment, the pressure-changing water tank for the air jet wiper consists of a switching valve 2 and a tank body 3, wherein the switching valve 2 consists of a valve housing, a central sleeve 2-9, a valve plate 2-4 and a partition Plate 2-10, the central sleeve 2-9 is placed in the axial center of the valve housing, the lower end of the valve housing has an annular sealing seat 2-7, the sealing seat 2-7 is connected with the valve housing, and the valve plate 2 -4 is placed under the sealing seat 2-7, a vertical slide bar 2-6 and a sealing gasket 2-5 are arranged on the upper end of the valve plate 2-4, and a circular concave opening is arranged on the lower end of the valve plate 2-4 Groove 2-3, the edge of the circular groove 2-3 forms the drip line, the slide rod 2-6 on the valve plate 2-4 penetrates into the center sleeve 2-9, and the center sleeve 2-9 forms the valve The slideway that plate 2-4 moves up and down; the p...

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PUM

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Abstract

A transformer tank used for air -flowing wiper involves a wiper component, which is composed of a switching valve and tank.There are ring -shaped sealing seats in the lower end. The valve board is placed below the sealing seat. There is a vertical slider on the valve board.Tao; partitions are placed inside the valve shell and located on the right side of the center tube. The space inside the valve shell on the left side of the partition constitutes a tonic port.The installation port of the switching valve has an air intake interface connection on the upper part of the tank, and the liquid interface is connected at the bottom of the tank.The present invention automatically switches the internal pressure of the tank from the normal pressure state to the pressure state by the input compressed air in the tank of the transformer tank.Rainwater.

Description

technical field [0001] The invention relates to automotive supplies, in particular to a windshield scraper component. Background technique [0002] The wiper is an important safety component for driving a car. If you do not use the wiper when driving in rainy and snowy days, it will be like a blind person driving, and you have to pull over. Wiper wipers are all arranged on the existing automobile windshield wipers, and when driving in rainy and snowy days, rely on wiper wipers to scrape off the rainwater or snow accumulation on the windshield to ensure that the driver has a good view. Automobile wiper is a kind of consumable in automobile supplies, which has the disadvantage of needing to be replaced frequently. At the same time, the wiper swings back and forth on the front windshield, which affects the driver's vision and concentration. The speed of modern cars is getting faster and faster, and there are more and more vehicles. As a safety component, the car wiper directly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/50B60S1/54
CPCB60S1/50B60S1/54
Inventor 周昀煜
Owner 李青青