Single-arm straight-angle windscreen wiper

A technology of wiper and flat angle, which is applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc. It can solve the problems of unstable wiping effect, dead corners for cleaning, and large space occupation, so as to achieve smooth and smooth working schedule and save space , low cost effect

Inactive Publication Date: 2016-06-08
SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the wiper device on the locomotive is generally connected by two rotating rods to connect the scraping arm from one side to the other sid...

Method used

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  • Single-arm straight-angle windscreen wiper

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with examples.

[0014] A single-arm flat-angle wiper, which is composed of a cam 1, a push rod 2, a large pulley 3, a small pulley 4, a swing arm 5, a toothed belt 6, and a wiper 7. The cam is driven by a motor, and the cam pushes the swing arm, pushing The rod 2 is fixedly connected with the swing arm, the lower hinge point of the swing arm 5 is fixed, the large pulley is fixed, and the swing arm swings back and forth under the action of the cam. Because the large pulley does not move, the small pulley swings with the swing arm while winding The axis of oneself rotates, and wiper 7 is fixed on the small pulley 4, so the wiper that is fixed on the small pulley also works with the rotation of belt. This design introduces a cam mechanism and uses a single wiper rocker to work. The large pulley 3 is fixed, the small pulley is floating, and the swing arm is hinged at the center of the large pulley. The...

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Abstract

The invention provides a single-arm straight-angle windscreen wiper, and relates to a windscreen wiper. The single-arm straight-angle windscreen wiper is characterized by consisting of cams (1), a push rod (2), a large belt wheel (3), small belt wheels (4), swinging arms (5), toothed belts (6) and windscreen wipers (7), wherein a motor is connected with the cams which are connected with the swinging arms, the push rod (2) is fixedly connected with the swinging arms, lower hinge points of the swinging arms (5) are fixed, the large belt wheel is fixed, the windscreen wipers (7) are fixed on the small belt wheels (4), the windscreen wipers are fixed on the small belt wheels, the swinging arms are hinged to the center of the large belt wheel, and the push rod is fixedly connected with the swinging arms to be connected with one windscreen wiper. According to the single-arm straight-angle windscreen wiper disclosed by the invention, the cam device, the belt wheels and the windscreen wipers are integrated together, the single-control windscreen wiper device can realize a straight angle of 180 degrees, the working efficiency is improved, the single-arm straight-angle windscreen wiper is artistic, and besides, the mounting cost is relatively low.

Description

technical field [0001] The invention relates to a wiper, in particular to a single-arm boxer wiper. Background technique [0002] At present, the wiper device on the locomotive is generally connected by two rotating rods to connect the scraping arm from one side to the other side, which takes up a lot of space, and there are dead spots in the cleaning, which is not thorough. Simultaneously, the wiping effect is unstable, and the cost is also higher. Contents of the invention [0003] The purpose of the present invention is to provide a single-arm flat-angle wiper. The cam device of the present invention is integrated with the pulley wiper. The single-control wiper device can achieve a flat angle of 180 degrees, which improves work efficiency, is not only beautiful, but also relatively low installation cost. Low. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A single-arm flat-angle wiper, the single-arm flat...

Claims

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Application Information

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IPC IPC(8): B60S1/08B60S1/22
CPCB60S1/08B60S1/22
Inventor 李铁军关博文王旭东陈静义
Owner SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
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