Special bus window with emergency self-opening function
Special bus window with emergency self-opening function
The invention discloses a special bus window with an emergency self-opening function. A window frame and a window body are included. A containing groove matched with the window body in size is formedin the window frame. The window body is glued and fixed in the containing groove; a part, located below the window body, of the containing groove is arranged to be a buffer chamber and sealed by the window frame; a screen plate is connected into the buffer chamber in a sealing manner; a linkage mechanism is connected to the lower part of the screen plate; a space, located above the screen plate and below the window body, of the buffer chamber is filled with a magnetorheological fluid; and the linkage structure comprises a through hole formed in the side wall of the window frame and connected with the outside, a movable groove with an outer diameter larger than a diameter of the through hole is formed in the portion, on the inner wall of the window frame, of the through hole, a sliding plate is slidably connected into the sliding groove in a sealed mode, and an upper rack and a lower rack are fixedly connected to the side, close to the containing groove, of the sliding plate. The special bus window has the advantages that the bus window is automatically opened under the action of hydraulic pressure when external water pressure is large, and passengers can conveniently save themselves.
本发明公开了一种具有紧急自开启的公交车专用窗，包括窗框和窗体，窗框中开设有尺寸大小与窗体配合的容纳槽，所述窗体胶合固定在容纳槽中，所述容纳槽位于窗体下方的部分设置为缓冲室并且被窗框密封，所述缓冲室中密封连接有网板，所述网板的下方连接有联动机构，所述缓冲室位于网板的上方和窗体下方的空间内装满磁流变液,所述联动结构包括开设在窗框侧壁并与外界连通的通孔，所述通孔在窗框内壁的部分开设有外径大于通孔直径的活动槽，所述滑动槽中密封滑动连接有滑板，所述滑板靠近容纳槽的一侧固定连接有一个上齿条和一个下齿条。优点在于：通过液压作用，自动在外界水压较大时开启车窗，方便乘客自救。
Document information
Special bus window with emergency self-opening function
一种具有紧急自开启的公交车专用窗
2020-11-27
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 / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung |
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