The invention discloses a novel plastic train carriage handrail. The novel plastic train carriage handrail comprises a carriage body, a telescopic mechanism is fixedly connected to the bottom end in the carriage body, a telescopic outer rod is arranged in the telescopic mechanism, the bottom end of the telescopic outer rod is fixedly connected to the bottom end in the carriage body, an inner cavity is formed in the telescopic outer rod, a stop block is fixedly connected to one side in the inner cavity, clamping blocks are fixedly connected to the upper end and the lower end of the stop block respectively, a spring is fixedly connected to the other side of the stop block, a telescopic inner rod is fixedly connected to the other side of the spring, and fixed holes are formed on one side of the telescopic outer rod at equal intervals. According to the invention, under the action of the telescopic mechanism, the telescopic inner rod can stretch out and draw back up and down by pressing thestop block, the stop block can adjust the height of the telescopic inner rod through the fixed holes on the telescopic outer rod so as to facilitate use by users with different heights, and the stopblock can be clamped through clamping blocks at the upper end and the lower end to be prevented from being popped out of the inner cavity by the spring.
本发明公开了一种新型塑胶火车车厢扶手,包括车厢体,所述车厢体的内部底端固定连接有伸缩机构,且伸缩机构的内部包括有伸缩外杆,所述伸缩外杆的底端与车厢体内部的底端之间为固定连接,且伸缩外杆的内部有内腔,所述内腔内部的一侧固定连接有挡块,其挡块的上下两端各固定连接有卡块,且挡块的另一侧固定连接有弹簧,所述弹簧的另一侧固定连接有伸缩内杆,且伸缩外杆的一侧等距开设有固定孔。本发明中,在伸缩机构的作用下,通过按压挡块,使伸缩内杆进行上下伸缩,挡块可通过伸缩外杆上的固定孔来调节伸缩内杆的高度,来达到对不同身高的使用者使用,挡块可通过上下两端的卡块卡住防止挡块被弹簧弹出内腔。
Novel plastic train carriage handrail
一种新型塑胶火车车厢扶手
2020-06-09
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
|HANDRAIL MECHANISM AND BABY CARRIAGE INCLUDING THE SAME
Europäisches Patentamt | 2023
|HANDRAIL MECHANISM AND BABY CARRIAGE INCLUDING THE SAME
Europäisches Patentamt | 2022
|