The invention is used for bus emergency escape or escape drill, and belongs to a bus rapid escape system. All bus windows on the side face of a bus are integrated in a frame body, the frame body is installed on guide rails on the two sides of a bus body through a sealing device, an upper hook and a lower locking device, and when a handle is twisted or a motor is powered on, the upper hook and thelower locking device are driven by a worm and gear mechanism to achieve unlocking. Before unlocking, a sliding rail cover plate on the side face is unlocked and bounced off firstly, the frame body isopened outwards by an angle and falls freely along the guide rails on the two sides, when the speed measured by a speed reduction device reaches a set value, a brake device is adopted for speed reduction, and finally a piston and a perforated cylinder are matched to form air cushion speed reduction. The side face frame body and the windows fall together to form a slope, so that members escape at the same time, and escape failures caused by crowding and incorrect window breaking are effectively reduced.
本发明用于公交车应急逃生或是逃生演练,属于一种公交快速逃生系统。它将公交侧面所有车窗集成在一个框体内,将框体通过密封装置、上部挂钩、下部锁死装置装于车体两侧导轨上,当扭动手柄或是电机上电时,通过蜗轮蜗杆机构带动上部挂钩和下部锁死装置实现开锁。开锁前侧面滑轨盖板会先行解锁和弹开,框体先向外打开一个角度并顺着两侧导轨自由下落,当减速装置测出速度到设定值后会采用刹车装置进行减速,最后采用活塞与带孔筒配合形成气垫减速,实现侧面框体连同窗户一起下落并形成斜坡实现全体成员同时逃生,有效减少了因拥挤和破窗不正确造成的逃生失败。
Bus escape window capable of realizing simultaneous escape of all passengers
一种可实现全体乘客同时逃生的公交逃生窗
11.12.2020
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |