A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shear type window glass lifter
The invention provides a shear type window glass lifter which can enable window glass to descend and increase the escape opportunity of passengers in emergency states such as power failure. The shear type glass lifting device is composed of a driving fork arm, a driven fork arm, a fixed guide plate, a glass lifting supporting plate, a sector and a gear, a sliding groove is formed in the middle of the sector, and the lower portion of the driving fork arm penetrates through the sliding groove to be hinged to a fixing pin. An insertion hole is formed in the lower part of the driving fork arm; a gear sector hole is formed in the side face of the gear sector, a movable pin shell is fixed to the side face of the gear sector, and a movable pin is arranged in the gear sector hole in a sliding mode. An elastic element for enabling the movable pin to extend into the gear sector hole and the insertion hole is arranged between the movable pin shell and the movable pin; when the vehicle window glass and the glass lifting supporting plate are located at the non-lowest position, the movable pin is pulled by overcoming the elasticity of the elastic element, so that the movable pin is separated from the insertion hole, the driving fork arm can freely swing around the fixed pin relative to the gear sector, and the vehicle window glass and the glass lifting supporting plate descend to the lowest position under the action of gravity.
本发明提供一种在断电等紧急状态下，可以使得车窗玻璃降下，增加乘客逃生的机会的剪式车窗玻璃升降器。它包括由主动叉臂、从动叉臂、固定导板、玻璃升降托板、齿扇、齿轮组成的剪式玻璃升降装置，齿扇中间开有滑槽，主动叉臂下部穿过滑槽铰接在固定销上；在主动叉臂下部开有插孔；在齿扇侧面上开有齿扇孔，并且在齿扇侧面上固定有活动销外壳，活动销滑动设置在齿扇孔内；在活动销外壳与活动销之间设置有使得活动销伸入到齿扇孔和插孔内的弹性元件；当车窗玻璃和玻璃升降托板位于非最低位置时，克服弹性元件的弹力拉动活动销，使得活动销脱离插孔，主动叉臂可绕固定销相对于齿扇自由摆动，车窗玻璃和玻璃升降托板即在重力作用下下降至最低位置。
Shear type window glass lifter
The invention provides a shear type window glass lifter which can enable window glass to descend and increase the escape opportunity of passengers in emergency states such as power failure. The shear type glass lifting device is composed of a driving fork arm, a driven fork arm, a fixed guide plate, a glass lifting supporting plate, a sector and a gear, a sliding groove is formed in the middle of the sector, and the lower portion of the driving fork arm penetrates through the sliding groove to be hinged to a fixing pin. An insertion hole is formed in the lower part of the driving fork arm; a gear sector hole is formed in the side face of the gear sector, a movable pin shell is fixed to the side face of the gear sector, and a movable pin is arranged in the gear sector hole in a sliding mode. An elastic element for enabling the movable pin to extend into the gear sector hole and the insertion hole is arranged between the movable pin shell and the movable pin; when the vehicle window glass and the glass lifting supporting plate are located at the non-lowest position, the movable pin is pulled by overcoming the elasticity of the elastic element, so that the movable pin is separated from the insertion hole, the driving fork arm can freely swing around the fixed pin relative to the gear sector, and the vehicle window glass and the glass lifting supporting plate descend to the lowest position under the action of gravity.
本发明提供一种在断电等紧急状态下，可以使得车窗玻璃降下，增加乘客逃生的机会的剪式车窗玻璃升降器。它包括由主动叉臂、从动叉臂、固定导板、玻璃升降托板、齿扇、齿轮组成的剪式玻璃升降装置，齿扇中间开有滑槽，主动叉臂下部穿过滑槽铰接在固定销上；在主动叉臂下部开有插孔；在齿扇侧面上开有齿扇孔，并且在齿扇侧面上固定有活动销外壳，活动销滑动设置在齿扇孔内；在活动销外壳与活动销之间设置有使得活动销伸入到齿扇孔和插孔内的弹性元件；当车窗玻璃和玻璃升降托板位于非最低位置时，克服弹性元件的弹力拉动活动销，使得活动销脱离插孔，主动叉臂可绕固定销相对于齿扇自由摆动，车窗玻璃和玻璃升降托板即在重力作用下下降至最低位置。
Shear type window glass lifter
一种剪式车窗玻璃升降器
LYU LIYA (author) / WAN MAOSONG (author) / ZHANG YONG (author) / XU XIAOMEI (author) / LI BINGLIN (author) / CHO BONG-KYU (author) / ZHANG YONGHUI (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung