Bus seat

Abstract

The invention provides a bus seat comprising a seat back, a seat face, and seat legs; the top portion of the seat back is fixedly connected with a headrest through a connecting device; the connectingdevice comprises at least two sections of hollow rods, two adjacent sections of the hollow rods are matched with each other in an inserted mode, one end of the inserted-connection matched ends of thetwo adjacent sections of the hollow rods is an interspersed end, the other is a sleeve connection end, a rod body at the interspersed end is internally provided with an elastic limiting clamping key,and a rod body at the sleeve connection end is provided with a clamping hole connected with the limiting clamping key in a penetrating mode; the headrest comprises a supporting frame and an elastic pillow, the elastic pillow covers the outer side of the supporting frame, and the width of the elastic pillow is less than that of the seat back; and the hollow rod on the top portion of the connectingdevice is fixed on the supporting frame, and the hollow rods at the bottom of the connecting device is detachably fixed on the top portion of the seat back. According to the bus seat, the headrest isarranged above the seat back and can adjust the height through the connecting device to adapt to the requirements of passengers with different heights, the headrest can contract to the top portion ofthe seat back through the elastic connecting device when the headrest is not used, the structure is simple, and the using is convenient.

Description

technical field [0001] The invention relates to the technical field of public facilities, in particular to a bus seat. Background technique [0002] As a common means of public transportation, the bus plays an important role in urban life. Most people will use the bus as an economical and fast mode of transportation, especially some office workers. Take a nap in the car to relieve the fatigue of a long working day. [0003] Existing bus seats are usually such as figure 1 As shown, including the chair back 1, the chair surface 2 and the chair legs 3, people can sit on the chair surface 2 and rest against the chair back 1, but because the chair back 1 can only support the back, it cannot support the head and Fixed, it cannot meet the needs of people taking a nap on the bus seat. If you sit on the seat and take a nap, the head may hit the window glass during the bus driving due to the frequent parking and starting of the bus. , It is easy to hurt the cervical spine and the h...

AI Technical Summary

Problems solved by technology

[0003] Existing bus seats are usually such as figure 1 As shown, including the chair back 1, the chair surface 2 and the chair legs 3, people can sit on the chair surface 2 and rest against the chair back 1, but because the chair back 1 can only support the back, it cannot support the head and Fixed, it cannot meet the needs of people taking a nap on the bus seat. If you sit on the seat and take a nap, the head may hit the window glass during the bus driving due to the frequent parking and starting of the bus. , easy to hurt the cervical spine and head, there is a safety hazard

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