The invention relates to the technical field of vehicle safety, in particular to a vehicle window protection device (100) which comprises a flexible protection body (110) capable of being wound on a reel (120) or unwound from the reel (120); and an energy storage element (130) connected to the reel (120) and storing potential energy when the flexible protective body (110) is in the rolled-up state, the energy storage element (130) is configured to release the stored potential energy when the window glass is broken or will be broken so as to unwind the flexible protection body (110) from the reel (120) and extend on the inner side of the window glass to the falling path of window glass fragments towards the vehicle cabin. The vehicle window protection device can be motivated instantly, so that a protection structure is rapidly constructed on the inner side of vehicle glass, glass fragments and possible external objects are blocked outside, injuries to passengers in a vehicle are avoided, the possibility that the passengers enter the vehicle due to window breaking outside the vehicle is avoided to a certain extent, and the safety of the vehicle is improved.
本发明涉及车辆安全技术领域,具体涉及一种车窗防护装置(100),包括:柔性防护主体(110),其能够卷收在卷轴(120)上或从卷轴(120)退卷;和蓄能元件(130),其与卷轴(120)连接,并且在柔性防护主体(110)处于卷收状态时存储有势能,其中,蓄能元件(130)被配置成能够在车窗玻璃发生或将要发生破碎时释放所存储的势能以将柔性防护主体(110)从卷轴(120)退卷而在车窗玻璃的内侧延伸到车窗玻璃碎片向车辆座舱的掉落路径上。所述车窗防护装置可以被瞬间激发,从而迅速地在车辆玻璃内侧构建起防护结构,以将玻璃碎片以及可能的外部物体阻挡在外,避免对车内乘员造成伤害,也在一定程度上避免由车辆外部破窗而入的可能性,提高车辆安全性。
Vehicle window protection device, vehicle protection system and vehicle
车窗防护装置、车辆防护系统和车辆
2024-05-24
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
European Patent Office | 2019
|VEHICLE PROTECTION DEVICE AND IOT-BASED VEHICLE PROTECTION SYSTEM
European Patent Office | 2017
|