The invention provides an automobile door rubber damping device based on air pressure buffering, and relates to the technical field of automobile damping. The automobile door rubber damping device based on air pressure buffering; the device comprises an automobile door, a rectangular cylinder is fixedly mounted in the automobile door, a piston is slidably connected in the rectangular cylinder, the left end of the piston is rotatably connected with a connecting rod through a mounting base, and a sliding groove is formed in the left side of the rectangular cylinder; the right end of the rectangular cylinder is fixedly connected with a buffering air bag through a left connector. According to the automobile door rubber damping device based on air pressure buffering, after an automobile door is closed, compressed air can be introduced into an expansion pipe, so that a door strip is supported, the door strip is prevented from being in a compressed state all the time, the buffering and damping effect of the door strip is guaranteed; meanwhile, the door strip is closer to a door frame, and the sealing performance of the door strip is improved. And the phenomenon that the door strip is easy to deform and is separated from the inner side of the vehicle door after being collided for a long time is avoided.
本发明提供一种基于气压缓冲的汽车车门橡胶减震装置,涉及汽车减震技术领域。该基于气压缓冲的汽车车门橡胶减震装置,包括车门,所述车门的内部固定安装有矩形筒,所述矩形筒的内部滑动连接有活塞,所述活塞的左端通过安装座转动连接有连接杆,所述矩形筒的左侧开设有滑槽,所述矩形筒的右端通过左接头固定连接有缓冲气囊。该基于气压缓冲的汽车车门橡胶减震装置,在关闭车门后,能够将压缩的气体通入膨胀管中,从而将门条撑起,避免了门条一直处于压缩状态,保证了门条的缓冲减震效果,同时也使得门条与门框更加的贴近,提高了门条的密封性,避免了门条在受到长期的撞击后,容易发生变形而与车门内侧脱离的现象。
Automobile door rubber damping device based on air pressure buffering
一种基于气压缓冲的汽车车门橡胶减震装置
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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