From the design principle, the more the burrs of the wiper, the more uniform the force of the wiper blade, and the more the contact with the glass, the better the dewatering effect can be achieved 5mm glass balls;With bone wiperThe principle of a bone wiper is to press the wiper blade against the glass through a plurality of support points on the skeleton, so that the pressure of each support point on the wiper blade is averaged.

At the same time, the metal bracket was removed, which reduced the impact of the wiper on the driving field.In the process of use, due to the average pressure of the various support points of the bone wiper, the degree of wear is also average, and the friction between the # wiper blade and the glass is easy to occur, and the impurities are not easily scraped.

The boneless wiper has no bracket, and the entire wiper blade itself is pressurized. The main difference between the two is in the work pressure: there is a bone wiper blade is difficult to withstand greater pressure.. Therefore, the boneless wiper is more effective than the traditional stent with a bone wiper.

Boneless wiper bladeThe so-called boneless wiper blade is compared to the conventional wiper blade with a metal bracket. This is equivalent to the fact that the wiper blade is a force point.In addition, in theory, because the boneless wiper removes the weight reduction of the metal bracket, the load on the wiper motor is reduced, which also plays an indirect role in protecting the motor from prolonging the service life