The invention discloses a bus safety handrail, and relates to the technical field of bus handrails. The device comprises a fixing rod, a supporting structure is fixed to the outer portion of the fixing rod through hexagon socket screws, the supporting structure comprises a supporting rod, and a fixing sleeve matched with the fixing rod is fixed to the upper surface of the supporting rod; a threaded rod rotationally connected with the supporting rod penetrates through one side of the supporting rod, the outer surface of the threaded rod is in threaded connection with two moving blocks, rotating columns are fixed to the two side faces of each moving block, connecting rods are rotationally connected to the outer surfaces of the rotating columns, and the ends of every two adjacent connecting rods are rotationally connected through a pin shaft; handrail structures are rotatably connected to the peripheral side face of the connecting rod at equal intervals. Through the use of the connecting rod, the threaded rod, the moving block and the handrail structure, the problems that the height of an existing bus handrail cannot be adjusted, use of people with different height requirements cannot be met, the number of handrails is small, use of people in the peak period cannot be met, and the application range is limited are solved.
本发明公开了一种公交车安全扶手,涉及公交车扶手技术领域。本发明包括固定杆,固定杆外部通过内六角螺栓固定有支撑结构,支撑结构包括支撑杆,支撑杆上表面固定有与固定杆相配合的固定套管;支撑杆一侧贯穿有与支撑杆转动连接的螺纹杆,螺纹杆外表面螺纹连接有两移动块,移动块两侧面固定有转动柱,转动柱外表面转动连接有连接杆,相邻两连接杆端部通过销轴转动连接;连接杆周侧面等距转动连接有扶手结构。本发明通过连接杆、螺纹杆、移动块和扶手结构的使用,解决了现有公交车扶手高度不能调节,无法满足不同身高要求人群的使用,并且扶手设置数量较少,难以满足高峰期人群的使用,适用范围有限的问题。
Bus safety handrail
一种公交车安全扶手
2022-06-03
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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