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Flexible wall supporting windshield wiper rubber strip with three scraping pieces

A technology with flexible walls and three blades, which is applied in the field of wiper blades and wiper rubber strips supported by flexible walls with three blades, to achieve the effect of improving scraping cleanliness and scraping efficiency

Inactive Publication Date: 2015-04-22
陈学琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of existing wiper rubber strips, the present invention provides a three-blade flexible wall support wiper rubber strip, which can better fit with the windshield glass, wipe clean quickly, make the windshield glass clear and transparent, and provide safety Driving provides a strong guarantee

Method used

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  • Flexible wall supporting windshield wiper rubber strip with three scraping pieces
  • Flexible wall supporting windshield wiper rubber strip with three scraping pieces

Examples

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Embodiment Construction

[0013] Figure 1-Figure 2 In the embodiment, the upper part of the wiper rubber strip (1) is provided with a wiper rubber strip fixing slot (2), and the lower part is provided with a wiper blade (6). The two sides of the base plate (3) of (2) extend downwards respectively to form a left flexible wall (4) and a right flexible wall (5). The two sides of the two sides converge to form a hollow flexible wall support structure (7); the left scraper (10) which is arranged in parallel to the axis of the flexible wall support structure (7) is respectively provided at both sides and the middle part of the flexible wall bottom plate (13) ) and the right scraper (11) and middle scraper (14).

[0014] The wall thickness of the left flexible wall (4) and the right flexible wall (5) is gradually changing from thick to thin from the upper and lower ends of the walls to the middle. The middle parts of the left flexible wall (4) and the right flexible wall (5) protrude outward.

[0015] The...

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PUM

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Abstract

Disclosed is a flexible wall supporting windshield wiper rubber strip with three scraping pieces. A windshield wiper rubber strip fixing clamping groove (2) is formed in the upper portion of the windshield wiper rubber strip (1), and the scraping pieces (6) are arranged on the lower portion. The flexible wall supporting windshield wiper rubber strip with the three scraping pieces is characterized in that the two sides of a bottom plate (3) of the windshield wiper rubber strip fixing clamping groove (2) extend downwards to form a left flexible wall (4) and a right flexible wall (5) respectively, and the left flexible wall, the right flexible wall and the two sides of a flexible wall bottom plate (13) arranged at the upper ends of the scrapping pieces (6) are converged to form a hollow flexible wall supporting structure (7). The left scraping piece (10), the right scraping piece (11) and the middle scraping piece (14) parallel with the axial direction of the flexible wall supporting structure (7) are arranged on the two sides and the middle of the lower portion of the flexible wall bottom plate (13) respectively. The flexible wall supporting windshield wiper rubber strip with the three scraping pieces has the advantages that the scrapping pieces are better attached to the curved surface of windshield glass under the supporting of the flexible wall supporting structure, and therefore the scraping degree of the scraping pieces is improved, and the scraping efficiency of the three-scraping-piece structure is three times that of a common single scraping piece.

Description

Technical field [0001] The invention relates to a wiper rubber strip for a wiper, which belongs to the field of automobile wipers, in particular to a wiper blade supported by a flexible wall of three blades, which can better adapt to the change of the curved surface of the windshield, increase the degree of fit, and improve the cleanliness of the wiper degree and scraping efficiency. Background technique [0002] At present, the support platform of the wiper blade of the wiper rubber strip on the market is usually rigid. Since the windshield glass is a curved surface shape, coupled with manufacturing reasons and wear and tear during use, the surface of the windshield glass is irregular and defective. Under the rigid support It is difficult for the scraper to adapt to the change of the surface of the windshield, and there is only one scraper. The scraping degree is low during the scraping process, and the scraping efficiency is poor. Contents of the invention [0003] In o...

Claims

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Application Information

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IPC IPC(8): B60S1/38
CPCB60S2001/3836B60S1/38
Inventor 陈学琴
Owner 陈学琴
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