The invention relates to an automobile windshield water-free cleaning method and belongs to the field of automobile maintenance. The cleaning liquid is included by liquid and propellant. When external pressure is applied to a water-spraying button, the propellant carrying the liquid rushes out of a water-spraying port and immediately gasifies at normal temperature and pressure and then swells to drive the liquid mixed together to form foaming substance; the soft foam cleans the automobile windshield with actions of a wiper, and no scratches is caused to the windshield; water is unnecessary during the whole cleaning process, so water resource can be conserved; and the foam can be stroke off by the wiper, so the automobile windshield water-free cleaning method is characterized by free of residuals, cleanness and quickness.
Automobile windshield water-free cleaning method
2015-10-21
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 |
Windshield wiper-free front windshield automatic cleaning device and cleaning method
European Patent Office | 2021
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