Automobile windshield wiper blade and manufacturing method thereof

A technology for wiper blades and templates, which is applied in the directions of vehicle cleaning, vehicle maintenance, transportation and packaging, can solve the problems of unguaranteed dimensional accuracy of wiper blades, waste of high wear-resistant materials, and high manufacturing costs, and achieves novel structure, The effect of reducing burr waste and low manufacturing cost
CN104590214AActive Publication Date: 2015-05-06็Ž‹ไธ€ๅœฃ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
็Ž‹ไธ€ๅœฃ
Publication Date
2015-05-06

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Abstract

The invention relates to an automobile windshield wiper blade. The automobile windshield wiper blade comprises an adhesive tape body located on the outer side, wherein the end face of the adhesive tape body is inverted cone-shaped; a highly wear-resistant friction strip is arranged at the inner side top end part, in surface contact with glass, of the adhesive tape body. Moreover, the invention further provides extrusion molding equipment of the automobile windshield wiper blade and a manufacturing method of the automobile windshield wiper blade. The automobile windshield wiper blade disclosed by the invention is novel in structure, low in manufacturing cost and stable in product performance; the discharge amount can be controlled more accurately, the waste of burrs is reduced, the material supply is stable, and the production efficiency, stability and yield of the product are improved.
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Description

technical field

[0001] The invention relates to a wiper blade for vehicles. Background technique

[0002] At present, the structure of the wiper blades on the market is single, the manufacturing cost is high, and the waste of high wear-resistant materials is serious; at the same time, the processing method of the existing wiper blades is: first use a sheet machine to form a strip-shaped sheet rubber strip, and then use a cutting Machine cutting into the required wiper blades, the dimensional accuracy of the wiper blades cannot be guaranteed, and the production efficiency is low. At the same time, the wiper blades are all made of high wear-resistant rubber, which leads to high cost and serious waste of materials. Contents of the invention

[0003] In view of this, the object of the present invention is to provide a vehicle wiper blade with low manufacturing cost, high production efficiency and stable product performance and a manufacturing method thereof.

[0004] In order...

Claims

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