Glass lifter with anti-jerking mechanism, automobile door and automobile

The invention relates to a glass lifter with an anti-jerking mechanism, an automobile door and an automobile, and belongs to the field of glass lifters. The window glass lifter with the jerking prevention mechanism comprises a lifter sliding block and the jerking prevention mechanism, a steel wire rope is connected to the lifter sliding block, a steel wire rope plug is connected to the steel wire rope, and a lower spring used for damping is arranged between the steel wire rope plug and the lifter sliding block; the jerking prevention mechanism is connected to the steel wire rope plug and used for keeping synchronous movement between the steel wire rope plug and the lifter sliding block. 本申请涉及一种带有防顿挫机构的玻璃升降器、车门及汽车，属于玻璃升降器领域。该带有防顿挫机构的玻璃升降器，包括升降器滑块和防顿挫机构，所述升降器滑块上连接有钢丝绳，所述钢丝绳上连接有钢丝绳堵头，所述钢丝绳堵头和所述升降器滑块之间设置有用于减震的下弹簧；所述防顿挫机构连接于所述钢丝绳堵头，用于使所述钢丝绳堵头和所述升降器滑块之间保持同步运动。