The bus escape window comprises a fixing frame and a window frame hinged to the outer side of the fixing frame, the fixing frame and the window frame are connected through a supporting unit, limiting assemblies are arranged on the two sides of the window frame in a sliding mode, and a connecting assembly is arranged on the portion, between the two limiting assemblies, of the window frame. The connecting assembly and the limiting assembly are connected through a pull rope. The limiting assembly comprises a connecting block slidably connected with the window frame and a limiting plate hinged to the outer side of the connecting block, and the side, away from the connecting block, of the limiting plate is connected with a second limiting block through a traction assembly; when the vehicle body is impacted, the two limiting plates can rotate relatively, so that the distance between the two limiting plates is reduced, the extrusion force or friction force between the limiting plates and the window frame in the sliding grooves is reduced, and the limiting plates can be conveniently driven to move in the sliding grooves to be separated from the first limiting grooves in the fixing frame; and the situation that the limiting plate is blocked and the window cannot be opened is avoided.
本发明公开了一种大巴逃生窗,包括固定框以及铰接于固定框外侧的窗框,所述固定框和窗框之间通过支撑单元相连接,所述窗框两侧均滑动设置有限位组件,而窗框上位于两限位组件之间设置有连接组件,所述连接组件和限位组件之间通过拉绳相连接;所述限位组件包括与窗框滑动连接的连接块以及铰接于其外侧的限位板,所述限位板远离连接块的一侧通过牵引组件连接有第二限位块;当车体受到撞击时,两限位板会相对转动,从而使得两限位板之间的距离减小,导致其在滑槽内部与窗框之间的挤压力或者是摩擦力减小,从而可以方便地带动限位板在滑槽内部移动使其与固定框上的第一限位槽脱离,避免出现限位板卡死而无法打开窗户的情况。
Bus escape window
一种大巴逃生窗
2023-07-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |