Car window capable of realizing anti-pinch function by adopting jaw type friction surface

• Main Authors: MO JIRU, WANG LIXIN
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: BLASTING; BRAKES; CHECKS FOR WINGS; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; KEYS; LIGHTING; LOCKS; MECHANICAL ENGINEERING; SAFES; THERMAL INSULATION IN GENERAL; WEAPONS; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

The invention discloses a car window adopting a jaw type friction surface to realize an anti-pinch function, the jaw type friction surface is positioned on a driving friction disc and a driven friction disc of an anti-pinch assembly, the anti-pinch assembly is connected with a motor and a speed reducer thereof, when the car window encounters an obstacle in a closing process, the power transmission of the motor and the speed reducer thereof can be interrupted, and the anti-pinch function is realized. Therefore, the anti-pinch function is realized. The automobile window anti-pinch device can solve the problem that the automobile window anti-pinch function at the present stage is prone to failure under the environmental conditions of high temperature, severe cold, dust, rainwater and the like due to the fact that electronic components and corresponding control circuits are mostly adopted, and has the advantages of being stable in anti-pinch function, simple in overall structure and the like. 本发明公开了一种采用牙嵌式摩擦面实现防夹