| 摘要 |
The present invention provides a combinational structure of flat blade wiper for vehicle comprising an elastic metal keelson strip, a saddle bracket, two clipping sleeve mounts, two external covers, and an elongated scraping blade. In the saddle bracket and each clipping sleeve mount, an upper accommodating channel and a lower accommodating channel of rectangular cross sections are formed such that the elastic metal keelson strip and the upper wing section of the elongated scraping blade are inserted therein respectively. During operation, all forces of the wiper arm directly relay to the elongated scraping blade to achieve the water-scraping effect. Thereby, the force transmission throughout the wiping operation, no delay pause or jerky phenomena spoils tranquility in vehicle. Thus, not only the service life of assembled components are prolonged but also replacing costs thereof are reduced owing to motive and wearing burdens of the wiper arm are decreased.
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