The invention discloses a gas sealing device of an automobile windscreen wiper. The gas sealing device comprises a windscreen wiping scrip, wherein a hollow structure in the windscreen wiping scrip is set as a gas flow cavity, the periphery of the gas flow cavity adopts a full-sealed structure, a rotation controller fixed by a support rod is arranged in the gas flow cavity, a temperature sensor is arranged at the top of the rotation controller and connected with a flow regulation valve through an electromagnetic heater, a display instrument is arranged on the surface of the flow regulation valve, and a defrosting wiping piece is arranged at the bottom of the windscreen wiping scrip. The gas sealing device can be assembled with an automobile conveniently, the electromagnetic heater can be heated conveniently by operating the controller in the automobile in rainy and frosty days, rain and frost on a windscreen are molten by the electromagnetic heater, and the gas sealing device is excellent in sealing performance and practicability and novel in design, cannot damage the windscreen, is a good innovation scheme and has broad marketing prospect.
Gas sealing device of automobile windscreen wiper
2015-09-02
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 |
Windscreen wiper, windscreen wiper system and automobile with windscreen wiper system
European Patent Office | 2021
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