Safety auxiliary device of public transport seat

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Safety auxiliary device of public transport seat

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NI CHENJUN / JING MING / ZHANG JUNJUN

According to the safety auxiliary device of the public traffic seat, a spring, a fixing key and a fixing groove work in a matched mode, a protection device can be opened, used and retracted through a simple structure, it is guaranteed that the old, children and special crowds can independently complete operation, and the safety auxiliary device can cope with large passenger flow volume on a bus and some passengers who do not need the protection device; the device can be directly installed on an existing bus seat through the connecting base, the size of the device is flexible through the telescopic rod and the telescopic handle, the device can adapt to bus seats of different types and different installation modes, the cost of batch use is greatly reduced, and the device has high popularization adaptability. The sitting posture adjusting device can be adjusted according to personal requirements of passengers, can adapt to different sitting posture requirements of different body types and different age groups, and fully considers riding comfort for huge audiences of buses on the basis of guaranteeing safety.

一种公共交通座椅的安全辅助装置，可通过弹簧和固定键、固定槽的配合工作，以简单的结构实现防护装置的开启使用和收回，保障老人、儿童及特殊人群，能够独自完成操作，也能够应对，公交车上的大客流量和一些不需要防护装置的乘客，连接座可以将装置直接安装在现有公交车座椅上，而伸缩杆和伸缩把手使得装置尺寸灵活，可适配于不同种类、不同安装方式的公交车座椅，极大降低成批使用的成本，有较强的推广适应性，伸缩杆、伸缩把手和弹性把手套，可根据乘客的个人需求调节，能够适应于不同体型、以及不同年龄段对坐姿的不同要求，在保障安全性的基础上，还面对公交车庞大的受众群体，充分考虑了乘车的舒适性。