Vehicle windscreen wiper

Abstract

The invention discloses a vehicle windscreen wiper which comprises a wiper body. The wiper body comprises a concave shell. A cavity is formed in the concave shell. Heating cavities are symmetrically formed in the two sides of the cavity. Isolation walls are arranged between the cavity and the heating cavities. An air inlet and a heating piece are arranged in each heating cavity. An air outlet is formed in one end of each heating cavity. The heating pieces are located between the air inlets and the air outlets. Air outlet nets are arranged at the air outlets. An electromagnet is arranged in thecavity and connected with a steel body through a compression spring. The steel body is connected into the cavity in a sliding mode and provided with positioning blocks. Rails matched with the positioning blocks are arranged on the isolation walls. The steel body is connected with a rubber strip, and connected with baffles matched with the two air outlets. The baffles are hinged to the steel bodythrough torsional springs. The technical problems that a windscreen wiper can not remove ice layers and the wiping efficiency of the windscreen wiper is reduced when rubber strips make contact with awindscreen are solved, the vehicle windscreen wiper is reasonable in structural arrangement, the use convenience is improved, and the vehicle windscreen wiper is suitable for large-scale use and popularization.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto wiper. Background technique [0002] At present, all vehicles on the vehicle are equipped with wipers, which are used to scrape off the rainwater on the front windshield of the cab in rainy days, so as to keep the driver to obtain a good line of sight. But in the cold winter, when encountering rainy and snowy weather, the surface of the windshield often forms a layer of ice. Existing rain wiper loses effect because can't scrape off ice layer. At this time, the driver's line of sight will be affected, which will easily cause traffic accidents. If the ice layer is to be removed, it can only be manually removed, which is very inconvenient. At the same time, when the car is parked in the open air, due to the blazing sun, the temperature of the windshield is very high. The wiper is in contact with the windshield for a long time, and the aging speed of the rubber strip on ...

AI Technical Summary

Problems solved by technology

[0005] Specifically, the technical problem to be solved by the present invention is to provide a car wiper to solve the technical problem that the wiper cannot remove the ice layer, the contact between the rubber strip and the windshield reduces the scrubbing efficiency of the wiper

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