According to the window breaking device, two sets of racks are matched with a gear to achieve force storage, specifically, when one set of racks move in one direction, the other set of racks inevitably move in the opposite direction on the basis of the characteristic that the gear and the racks are matched, and in view of the fact that the two sets of racks move in the opposite direction or in the back-to-back direction, force storage is achieved. Therefore, the window breaker can have a small axial size (particularly the size in the movement direction of the punch), and the size is relatively compact.
本发明公开了一种破窗器,该破窗器通过两组齿条配合齿轮实现蓄力,具体地,当一组齿条向一个方向运动时,基于齿轮齿条配合的特点,另一组齿条必然向相反的方向运动,鉴于两组齿条间要么相向运动,要么背向运动,从而可以使破窗器具有比较小的轴向尺寸(具体是冲头运动方向的尺寸),尺寸相对紧凑。
Window breaking device
破窗器
2023-12-08
Patent
Electronic Resource
Chinese
Window breaking equipment, window breaking method and vehicle
European Patent Office | 2022
|