Bus seat armrest device

Abstract

A bus seat armrest device belongs to the field of vehicles and comprises a bottom plate, a dust sucking device, a drain pipe, a supporting plate, a connecting plate, a vertical plate, a chair seat, afunctional frame, a connecting rod mechanism, a chair back, a connecting nut, a transverse plate, a slide way, a T-shaped sliding rod, a magnet, a telescopic device, a spring device, a hand grip, a button, a thread connecting hole and a fixing seat, the periphery of the bottom plate is respectively provided with the dust sucking device, and the bottom surface of the bottom plate is provided with the drain pipe. The device has the advantages that the whole device is hollow inside, full of water, and controlled by a bus terminal, the device heats in winter, cools in summer, and is warm in winterand cool in summer, a comfortable sitting environment is provided; the hand grip is controlled by a spring so as to achieve free adjustment; a hand grip is also arranged on the vertical rod, so thatthe stability is improved for the sitting people; the bottom plate is provided with the dust sucking device, and the whole bus system is provided with a plurality of bus armrest devices which are connected through threads so as to facilitate disassemble and reduce a great amount of unnecessary troubles.

Description

technical field [0001] The invention relates to a bus seat armrest device, in particular to a bus seat armrest device which is warm in winter and cool in summer, has adjustable height of the armrest and has a dust-absorbing function, and belongs to the field of vehicles. Background technique [0002] Bus travel is a necessary way of life for people nowadays, and bus seats are generally hard, which is okay in summer and relatively cool, but it brings great inconvenience to people in winter; the grip device is of a uniform height, which cannot meet different heights The needs of more people make people stand unstable and accidents are easy to happen; there are so many people coming and going on the bus every day, and a lot of dust accumulates, which is not easy to clean, which seriously affects people's physical and mental health. Contents of the invention [0003] In view of the above deficiencies, the present invention provides a bus seat armrest device. [0004] The pres...

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