The invention relates to a three-scraper round hole inner support windscreen wiper rubber strip supported by flexible walls. Windscreen wiper rubber strip fixing clamping grooves (2) are formed in the upper portion of the windscreen wiper rubber strip (1), and scrapers (6) are arranged on the lower portion of the windscreen wiper rubber strip (1). The windscreen wiper rubber strip is characterized in that two tubular cavities are formed in parallel in bottom plates (3) of the windscreen wiper rubber strip fixing clamping grooves (2) in a bilateral symmetry mode in the axial direction of the windscreen wiper rubber strip (1) and comprise the left cavity (17) and the right cavity (16), the left flexible wall (4) and the right flexible wall (5) and a middle partition wall (12) are formed, and the bottom plates (3), the left cavity (17) and the right cavity (16) form a flexible wall supporting structure (7); the left scraper (10), the right scraper (11) and the middle scraper (14) are arranged in parallel at the lower ends of the two sides of the bottom plates (3) in the axial direction of the flexible wall supporting structure (7) respectively. The three-scraper round hole inner support windscreen wiper rubber strip has the advantages that under the supporting of the flexible supporting structure, the fitting degree of the scrapers is higher, the cleaning degree is higher, and the three-scraper efficiency is higher.
Three-scraper round hole inner support windscreen wiper rubber strip supported by flexible walls
2015-04-22
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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