The adjustment principle of wiper is relatively simple, but it is laborious. The size can be adjusted mainly by adjusting the length of tension spring or Galla ring at the hook. 1. If the wiper pressure is too high, a pull ring should be added to the hook at this time, so that the spring will expand and contract less and the force will be less. 2. If the pressure of the wiper is too small, you can manually reduce the size of the pull ring at the hook, generally ranging from several millimeters to several centimeters according to the pressure demand.
Use the newly invented horizontal wiper: the horizontal wiper is a patent for technological innovation and has applied for PCT. This product subverts the traditional fan-shaped working mode of wiper swing arm and adopts cross scraping working mode. The driver's vision of driving in the rain is fully expanded and clearer, which increases driving safety.
1. The service life of the wiper blade of the new wiper is more than ten times longer than that of the traditional wiper blade. When not working, it is hidden in the side frame of the windshield, and the rubber of the wiper blade is not easy to age, which makes its service life more than ten times longer than that of the traditional wiper blade (the traditional wiper blade is easy to break mainly because of the sunlight irradiation and rapid aging of the rubber).
2. The whole windshield of the new wiper can be scraped clean, and the wiper has no bracket. The width of the wiper blade is less than 1/4 of the width of the traditional wiper blade, and the wiper blade can be made of transparent materials to achieve relative invisibility.
3. The water on the traditional wiper flows downwards, blocking the line of sight, and the rain can't scrape the feeling of being unclean, especially at high speed; The bigger the glass, the higher the danger.
4. The rain from the traditional right wiper splashed on the left area, blocking the view for the second time;
5, the traditional wiper area is too small, the field of vision is concentrated in the fan-shaped range, and the effective field of view in front is too small.
6. When the traditional wiper blade is scraped downwards, the rain will follow, and when the wiper blade is lifted upwards, the rain will overflow the wiper blade.