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Self-heating anti-freezing automobile wiper

A self-heating, automotive technology, applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve the problem of not having self-thawing or heating up, increasing the labor intensity of the wiper bracket, and poor contact effect of the front windshield glass. Cleaning and other issues

Inactive Publication Date: 2019-03-05
SUIZHOU VOCATIONAL & TECHNICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wiper is to wipe off the dust and rainwater on the front windshield of the motor vehicle. The existing wiper is divided into two types: a bone wiper and a boneless wiper. The structure of the contact part of the windshield is a single rubber scraper, and the single rubber scraper needs to be scraped repeatedly during use, which increases the labor intensity of the wiper bracket, is easy to damage, and has poor cleaning effect
In addition, the winter in the north is cold, and the ice and snow weather causes the wiper bracket and the rubber strip of the wiper to be frozen. The wiper is used with antifreeze, and it does not have a self-thawing or heating structure, so it is easy to cause mechanical damage to the wiper bracket and rubber blade

Method used

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  • Self-heating anti-freezing automobile wiper
  • Self-heating anti-freezing automobile wiper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A self-heating and anti-freezing automobile wiper, which comprises: a wiper outpack 1, a cavity 2 is formed inside the wiper outpack, and an inverted U-shaped steel channel 3 is provided in the cavity, and the U-shaped steel channel A piece of elastic steel sheet 4 is welded respectively at the lower place, and horizontal steel sheet 6 is vertically welded by vertical steel sheet 5 in the described U-shaped steel channel, and the described horizontal steel sheet is formed between the two elastic steel sheets respectively. The chute 7, the wiper rubber strip 8 is respectively inserted in the chute, and the two ends of the wiper outsourcing of the wiper rubber strip are covered with end protection covers 9; wherein, the wiper rubber strip Inside, a group of heating resistance wires 10 are arranged along its longitudinal direction.

Embodiment 2

[0017] According to the self-heating antifreeze car wiper described in Embodiment 1, the heating resistance wire is connected to the car battery through a wire.

Embodiment 3

[0019] According to the self-heating anti-freezing car wiper described in Embodiment 1 or 2, the cross-section of the wiper cover is herringbone, and one side of the wiper cover is a diversion groove 11 .

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PUM

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Abstract

The invention relates to a self-heating anti-freezing automobile wiper. The north winter is cold, the ice and snow weather causes a wiper bracket and a wiper rubber strip to be frozen with the ice andsnow, a rubber blade is chilled-shrunk, hardened and deformed, and has poor contact effect with a front windshield to be unable to carry on effective cleaning, the existing wiper does not have the self-unfreezing or warming heating structure, the wiper bracket and the rubber blade are easily subjected to mechanical damage. The self-heating anti-freezing automobile wiper consists of a wiper outerwrap (1), a U-shaped steel groove (3) is arranged in a cavity (2) formed inside the wiper outer wrap, elastic steel sheets (4) are respectively welded at the lower part of the U-shaped steel groove, atransverse steel sheet (6) is also vertically welded in the U-shaped steel groove through a vertical steel sheet (5), slide grooves (7) are respectively formed between the transverse steel sheet andthe two elastic steel sheets, and wiper rubber strips (8) with heating resistance wires (10) inside are respectively inserted into the slide grooves. The self-heating anti-freezing automobile wiper isapplied to an automobile wiper.

Description

Technical field: [0001] The invention relates to a self-heating antifreeze automobile wiper. Background technique: [0002] The wiper is to wipe off the dust and rainwater on the front windshield of the motor vehicle. The existing wiper is divided into two types: bone wiper and boneless wiper. The structure of the boneless wiper and the windshield glass is a single rubber scraper. The scraper needs to be scraped repeatedly during use, which increases the labor intensity of the wiper bracket, is easily damaged, and has poor cleaning effect. In addition, the winter in the north is cold, and the ice and snow weather causes the wiper bracket and the rubber strip of the wiper to be frozen. The wiper is used with antifreeze and does not have a self-thawing or heating structure, so it is easy to cause mechanical damage to the wiper bracket and rubber blade. Invention content: [0003] The purpose of the present invention is to provide a self-heating anti-freezing car wiper. ...

Claims

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Application Information

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IPC IPC(8): B60S1/38B60S1/40
CPCB60S1/3805B60S1/4038B60S2001/3812
Inventor 杨永康郑振铎冯玲星
Owner SUIZHOU VOCATIONAL & TECHNICAL COLLEGE