The invention relates to an inertia-reducing handrail stabilizing device for a bus. The device comprises a cross rod, wherein a movable ring is slidably connected to the middle of the cross rod, two symmetrical pressing blocks are fixedly installed in the middles of the two sides of the movable ring, stop balls are slidably connected to the ends, away from the movable ring, of the pressing blocks,fixing holes are formed in the middles of the stop balls, and the fixing holes are matched with the cross rod. According to the invention, by matching the pressing blocks, stop sheets and corrugatedpipes, air in the corrugated pipes are pressed out so as to achieve buffer; air is extruded into rubber columns through the corrugated pipes, and the rubber columns are straightened due to the fact that the rubber columns are filled with the air so as to buffer the movable ring again; and a traction force can be provided for a user, and when the user tilts due to inertia, it is guaranteed that people can conveniently recover to a standing position, and it can be guaranteed that the inertia generated during baking or sudden driving of a bus passes is relatively stable through the handrail in the handrail pulling process of people, so that the use safety of the user can be guaranteed.
本发明涉及一种公交车用减小惯性扶手稳定装置,包括横杆,所述横杆的中部滑动连接有活动圈,活动圈两侧的中部固定安装有两个相对称的压块,压块远离活动圈的一端滑动连接有挡球,挡球的中部开设有固定孔,固定孔是与横杆相适配的。通过压块、挡片与波纹管的配合使用,波纹管有空气就压出去,从而得到缓冲,同时通过波纹管将空气挤压到橡胶柱中,橡胶柱会因为内部充满空气变得伸直,可保证活动圈再次得到缓冲,可给使用者一个牵引力,在使用者受惯性倾斜时,保证了人们可以方便恢复为站立位置,可保证人们在拉扶手的过程中,公交车在刹车或者突然行驶时产生的惯性通过扶手的相对稳定,可保证了使用人的使用安全。
Inertia-reducing handrail stabilizing device for bus
一种公交车用减小惯性扶手稳定装置
2020-05-01
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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