Automobile flat wiper blade

A technology of wiper blades and automobiles, applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve problems such as uneven pressure, difficulty in replacement, noise, etc., to achieve extended service life, simple and clear structure, and overall performance Good results

Inactive Publication Date: 2012-09-19
CHANGSHA YUZELIN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following defects: (1) Since there may be differences between the two steel sheets in actual production, this difference will lead to uneven pressure distributed on the windshield when the wiper blade is working, thus affecting the overall performance of the wiper blade (such as Noise, life and wiper effect, etc.); (2) Since the end cover is not removable, the rubber strip fixed between the two steel sheets cannot be replaced or is difficult to replace, and the rubber strip is a vulnerable part, which limits the repeated use of other parts. Utilization; (3) Relatively many parts are used, and the quality factors are complicated, which is not conducive to the stability of the overall performance of the wiper blade

Method used

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  • Automobile flat wiper blade
  • Automobile flat wiper blade
  • Automobile flat wiper blade

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Referring to the drawings, this embodiment includes a sheath 1, a rubber strip 2, a steel sheet (not shown in the figure), a connector 3, a left end cap 4 and a right end cap 5, and the sheath 1 is provided with a chute 1- 1 and socket 1-2, the rubber strip 2 is installed in the chute 1-1 of the sheath 1, the steel sheet is installed in the socket 1-2 of the sheath 1, and the connector 3 passes through the steel The sheet is fixed in the middle of the sheath 1, and the left end cap 4 and the right end cap 5 are respectively fixed at both ends of the sheath 1. The jack 1-2 is a through hole.

[0023] A punching groove II1-4 and a punching groove III1-5 are provided in the middle of the sheath 1, and a fixing groove 3-1 matching the punching groove II1-4 and the punching groove III1-5 is provided on the connector 3.

[0024] When the steel sheet ...

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PUM

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Abstract

The invention discloses an automobile flat wiper blade, which comprises a sheath, a rubber strip, a steel sheet, a connector, a left end cover and a right end cover, wherein a chute and a jack are formed in the sheath; the rubber strip is arranged in the chute of the sheath; the steel sheet is arranged in the jack of the sheath; the connector is fixed in the middle of the sheath through the steel sheet; and the left end cover and the right end cover are respectively arranged at two ends of the sheath. The automobile flat wiper blade is simple in structure and convenient to machine and is high in overall performance and reliable in operation during use.

Description

technical field [0001] The invention relates to an automobile windshield boneless wiper blade. Background technique [0002] At present, car boneless wiper blades use two steel sheets, and the rubber strip is fixed by a plastic buckle, and the end cover cannot be disassembled. It has the following defects: (1) Since there may be differences between the two steel sheets in actual production, this difference will lead to uneven pressure distributed on the windshield when the wiper blade is working, thus affecting the overall performance of the wiper blade (such as Noise, life and wiper effect, etc.); (2) Since the end cover is not removable, the rubber strip fixed between the two steel sheets cannot be replaced or is difficult to replace, and the rubber strip is a vulnerable part, which limits the repeated use of other parts. (3) There are relatively many parts used, and the quality factors are complicated, which is not conducive to the stability of the overall performance of...

Claims

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Application Information

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IPC IPC(8): B60S1/38
Inventor 龙绍海麻林
Owner CHANGSHA YUZELIN AUTO PARTS
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