The invention discloses an automobile door support. An automobile door and an automobile body are rotated through external force, a connecting hinge is driven to rotate, and therefore the automobile door and the automobile body are connected through the connecting hinge. In the rotating process of the automobile door, a connecting supporting rod is driven to rotate, the connecting supporting rod drives a steering rod to rotate, the connecting supporting rod rotates to drive a piston rod to slide in a sealing cavity of a limiting supporting base, meanwhile, a buffer plug abuts against the innerside wall of the sealing cavity in a sliding manner, hydraulic oil in the sealing cavity is extruded, a buffer spring abuts against the position between the buffer plug and the limiting supporting base, sliding of the piston rod is buffered, and therefore the rotating speed of the automobile door and the automobile body is reduced, and safety accidents caused by the too high door opening speed are avoided.
本发明公开了一种汽车门支架,通过外力使所述车门与所述车身转动,带动所述连接铰链进行转动,从而使所述连接铰链对所述车门和所述车身进行连接,所述车门的转动过程中带动所述连接支撑杆转动,所述连接支撑杆带动所述转向杆转动,所述连接支撑杆的转动带动所述活塞杆在所述限位支撑座的所述密封腔内滑动,同时使所述缓冲塞头与所述密封腔的内侧壁滑动抵接,并挤压所述密封腔内的液压油,所述缓冲弹簧抵接在所述缓冲塞头和所述限位支撑座之间,使得所述活塞杆的滑动受到缓冲,从而减缓了所述车门与所述车体的转动速度,避免了开门速度过快造成安全事故。
Automobile door support
一种汽车门支架
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS |
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