Side-blown synchronous scrubbing windscreen wiper reversing by double wiper blade shafts

Abstract

The invention relates to a side-blown synchronous scrubbing windscreen wiper reversing by double wiper blade shafts. The windscreen wiper comprises brush heads, a wiper motor, a washing kettle, a washing water pump and water supply pipes, wherein a left water channel and a right water channel are respectively arranged on two sides of each brush head, and a plurality of left nozzles and right nozzles of each brush head are respectively arranged on the outer sides of the left and right water channels. The windscreen wiper is characterized in that the water supply pipes of the water channels of each brush head, namely a left water channel water supply pipe and a right water channel water supply pipe, extend downward along brush arms, pass through hollow power shafts of the brush arms and are respectively connected with water supply openings of a reversing valve fixed on a power shaft driving arm, namely a left water channel water supply opening and a right water channel water supply opening of the reversing valve. One ends of the water supply pipes of the reversing valve are connected with a water inlet of the reversing valve, while the other ends of the water supply pipes are connected with the washing water pump of the washing kettle. The washing nozzles and the wiper of the windscreen wiper are integrally arranged. Water spray and brushing can be synchronously carried out, so that water flowing away is less. An adhesive tape of the windscreen wiper is in a double-wiper-blade structure, so that the windscreen wiper is high in water wiping efficiency and provides powerful guarantee for safe driving.

Description

Technical field [0001] The invention relates to a windshield wiper, which belongs to the field of automobile windshield wipers, in particular, the water spraying and brushing can be carried out synchronously. Background technique [0002] At present, the washing nozzles and wipers of wipers on the market are set separately, and the water spraying and brushing cannot be carried out synchronously, and the water will flow away quickly when it is sprayed on the windshield, resulting in waste of water. Since water spraying and brushing cannot be synchronized, water spraying on the windshield will cause blurred vision, while conventional wiper rubber strips have a single blade, which has low wiping efficiency and is not easy to wipe clean quickly, which brings safety hazards to driving. Contents of the invention [0003] In order to overcome the defect that the water spraying and brushing of the existing wiper cannot be synchronized, the present invention provides a side-sprayed...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defect that the water spraying and brushing of the existing wiper cannot be synchronized, the present invention provides a side-sprayed dual-blade shaft reversing synchronous scrubbing wiper, which can make the water spraying and brushing of the wiper synchronously completed, which not only saves washing liquid, At the same time, it provides a strong guarantee for safe driving

Images