The invention discloses a bus handrail based on an adjusting assembly, and relates to the technical field of bus accessories. The device comprises a mounting ring and a supporting plate; a first annular sliding groove is formed in the inner circumferential side face of the mounting ring. A sliding block is slidably matched in the first annular sliding groove, and one side face of the sliding block is fixedly connected with a supporting rotary disc. A plurality of threaded rods are rotationally connected to the upper surface of the supporting turntable; threaded holes are formed in the upper surface of the supporting plate. The inside of the threaded hole is in threaded fit with the peripheral side of the threaded rod; and an outer gear ring is in threaded fit with the peripheral side surface of the threaded rod close to the supporting turntable. Through the design of the threaded rod, the threaded hole, the outer gear ring, the second annular sliding groove, the driving gear ring, the driving rod and the connecting rod, the height of the mounting ring can be flexibly adjusted, so that the height of the arc-shaped lifting ring is flexibly adjusted, the use of passengers with different heights is met, the structure is simple, operation is convenient, and the riding safety of the passengers is greatly improved.
本发明专利公开了一种基于调节组件的公交车用扶手,涉及公交车配件技术领域。本发明专利包括安装环和支撑板;安装环内周侧面开设有第一环形滑槽;第一环形滑槽内部滑动配合有滑块,滑块一侧面固定连接有支撑转盘;支撑转盘上表面转动连接有若干螺纹杆;支撑板上表面开设有螺纹孔;螺纹孔内部与螺纹杆周侧面螺纹配合;螺纹杆周侧面靠近支撑转盘处螺纹配合有外齿环。本发明专利通过螺纹杆、螺纹孔、外齿环、第二环形滑槽、驱动齿环、驱动杆和连杆的设计,可实现安装环所处高度的灵活调节,从而实现弧形吊环高度的灵活调节,满足不同身高乘客的使用,结构简单,操作方便,大大提高了乘客乘车的安全性。
Bus handrail based on adjusting assembly
一种基于调节组件的公交车用扶手
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
AUTOMATIC HANDRAIL TENSIONING SYSTEM AND METHOD FOR ADJUSTING TENSION DEGREE OF HANDRAIL
Europäisches Patentamt | 2022
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