The invention provides a vehicle door threshold for reducing side collision vehicle door invasion, a vehicle door and a vehicle, the vehicle door threshold comprises a threshold body and an anti-collision hook, the threshold body is provided with a first side face used for being connected with a vehicle body and a second side face used for being connected with a side wall, and the first side face and the second side face are oppositely arranged; the anti-collision hook comprises a mounting part and a supporting part which are fixedly arranged, the mounting part is fixedly connected to the second side face of the doorsill body, and the end of the supporting part is provided with a puncturing tip. The side wall outer plate is arranged on the outer side of the threshold body, a containing cavity is formed between the side wall outer plate and the threshold body, and the anti-collision hook is arranged in the containing cavity. The anti-collision hook is simple in structure, convenient to install and arranged in a hidden mode, when side collision happens to a vehicle, the supporting part is inserted into the insertion hole to hook the vehicle door, the middle of the vehicle door can be prevented from sinking and deforming towards the interior of the vehicle, the invasion speed and invasion amount of the vehicle door after side collision are greatly reduced, and the safety protection effect on passengers in the vehicle is greatly improved.
本发明提供了一种减小侧碰车门侵入的车门门槛、车门及其车辆,车门门槛包括门槛本体和防撞钩,所述门槛本体具有相对设置用于与车身连接的第一侧面和用于与侧围连接的第二侧面;所述防撞钩包括固定设置的安装部和支撑部,所述安装部固定连接于门槛本体的第二侧面,所述支撑部的端部具有刺破尖端。所述侧围外板设置于门槛本体外侧,并与门槛本体之间形成容纳腔,所述防撞钩设置于容纳腔内。本发明的防撞钩结构简单,安装方便,隐蔽设置,当车辆发生侧碰时,支撑部插入插入孔中,勾住车门,可以阻止车门中部向车内凹陷变形,大大降低了侧碰后车门的侵入速度和侵入量,极大程度地提高了对车内乘员的安全保护效果。
Vehicle door threshold capable of reducing side collision vehicle door invasion, vehicle door and vehicle
一种减小侧碰车门侵入的车门门槛、车门及其车辆
2024-11-05
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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