Jul 31, 2023
The hybrid wiper blade is also called three section of wiper blade.As the name suggests, is that the wiper is divided into three sections, according to the needs of the wiper set up with three sections of wipers, three sections of wipers are also more common.
The key to a good wiper is that the rubber wiper strips maintain sufficient humidity. Only with sufficient wetness can it have very good toughness to maintain the tightness of contact with the window glass. The power source of the wipers comes from the electric motor, which is the heart of the entire wiper system. The quality requirements of the wiper motor are quite high. It adopts DC permanent magnet motor, and the wiper motor installed on the front windshield is generally integrated with the worm gear mechanical part. The function of the worm gear mechanism is to decelerate and increase torsion, and its output shaft drives the four-link mechanism, and the continuous rotational motion is changed to the left-right swing motion through the four-link mechanism. The three-section type is divided into the ordinary three-section type and the three-section type with a built-in metal skeleton.
Hybrid wiper blade with built-in metal skeleton, built-in metal skeleton divides the wiper into three segments, with larger arc and more contact points, which can make the rubber strip of the wiper fit the glass better;
At the same time, the design of the joint is a metal joint, which is more flexible and firmer.