The invention discloses a new energy passenger car door frame protection device which comprises a door body and a plurality of fixing plates fixedly arranged in the side wall of one side of the door body, two rotating shafts are further fixedly arranged on the side wall of the same side of the door body, a rotating arm assembly is rotationally arranged between the two rotating shafts, the lower end of the rotating arm assembly is connected with a door pump, and the door pump is connected with the door body. A rotating shaft upper support is fixedly arranged at the upper end of the rotating arm assembly, a balance rod is arranged at the lower end of the door body, and a connecting plate is arranged on the side wall of the other side of the door body. The invention relates to the technical field of automobile parts. According to the new energy bus door frame protection device, the sealing performance of the door body is improved, the situation of air leakage and rain leakage from the door body in cloudy and rainy days is prevented, meanwhile, the heat preservation function of the door body is enhanced in the rotating and tiling process of the sealing rotating plate, meanwhile, the situation that when the door body is impacted and damaged, a structure is exploded and splashed, and people in a bus body are injured is prevented, and the service life of the door body is prolonged. Meanwhile, impact on the door body can be effectively buffered, and the safety of the passenger car door is improved.
本发明公开了一种新能源客车车门框架防护装置,包括门体和固定设置在门体一侧侧壁内的多个固定板,所述门体同侧侧壁上还固定设有两个转轴,两个转轴之间转动设有转臂总成,所述转臂总成的下端连接有门泵,所述转臂总成的上端固定设有转轴上支撑,所述门体的下端设有平衡杆,所述门体的另一侧侧壁处设有连接板。本发明涉及汽车配件技术领域;该新能源客车车门框架防护装置,提升了门体的密封性,防止在阴雨天从门体处发生漏风漏雨的情况,同时密封转板的转动平铺的过程使得门体的保温功能得到增强,同时防止门体受冲击损坏时有结构炸裂飞溅对车体内的人员产生伤害,同时可以对门体的冲击进行有效缓冲,增加了客车车门的安全性。
New energy passenger car door frame protection device
一种新能源客车车门框架防护装置
2023-04-21
Patent
Electronic Resource
Chinese
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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