air jet wiper

Abstract

The invention discloses an airflow jet windscreen wiper and relates to car accessories. The airflow jet windscreen wiper is mainly composed of an air storage tank, a water tank, a three-way solenoid valve, a sweeping device, a swinging linkage mechanism and a driving motor. A swinging sprayer forms high-speed bundled airflow and the sweeping device. An air outlet of the air storage tank is connected to an input port of the three-way solenoid valve through an air supply solenoid valve. A second air-conveying port of the three-way solenoid valve is connected to a first input end of a three-way connector. A first air-conveying port of the three-way solenoid valve is connected to an air inlet in the upper portion of the water tank. A liquid outlet in the lower portion of the water tank is connected to a second input end of the three-way connector through a one-way valve. The output end of the three-way connector is connected to an air inlet connector at the rear end of the swinging sprayer. A swinging shaft is arranged on a rod body of the swinging sprayer and connected to a rotating shaft of the driving motor through the swinging linkage mechanism. The high-speed bundled airflow is utilized for clearing away rainwater or accumulated snow on a car windscreen, a rain wiping brush is omitted, the defect that the rain wiping brush needs to be changed often is overcome, and the view field of a driver is not affected.

Description

technical field [0001] The invention relates to automotive supplies, in particular to a windshield wiper. Background technique [0002] The wiper is an important safety component for driving a car. If you do not use the wiper when driving in rainy and snowy days, it will be like a blind person driving, and you have to pull over. Wiper wipers are all arranged on the existing automobile windshield wipers, and when driving in rainy and snowy days, rely on wiper wipers to scrape off the rainwater or snow accumulation on the windshield to ensure that the driver has a good view. Automobile wiper is a kind of consumable in automobile supplies, which has the disadvantage of needing to be replaced frequently. At the same time, the wiper swings back and forth on the front windshield, which affects the driver's vision and concentration. The speed of modern cars is getting faster and faster, and there are more and more vehicles. As a safety component, the car wiper directly affects the...

AI Technical Summary

Problems solved by technology

Car wipers are a kind of consumables in automotive supplies. They have the disadvantage of needing to be replaced frequently. At the same time, the wipers swing back and forth on the front windshield, which affects the driver's vision and concentration.

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