Bus seat mechanism adjustable in spacing

Abstract

The invention discloses a bus seat mechanism adjustable in spacing. The bus seat mechanism comprises a seat plate, a base plate and a top plate. The top plate is arranged on the top of the seat plate,the upper surface of the seat plate is evenly covered with a rubber pad, a limiting plate is hinged to one side of the seat plate through a first hinge, and a fixing plate is fixedly and correspondingly mounted on the other side of the seat plate. One end of the limiting plate and the fixing plate are connected to each other, the limiting plate is provided with two groups of springs and massage balls, the springs and massage balls are symmetrical to each other, and the massage balls are connected to the limiting plate through the springs. The bottom of the seat plate is provided with a box body, support rods and hooks, support bases are installed at the bottoms of the support rods and connected to the base plate through rolling wheels, and two groups of adjusting bolts also penetrate through the support bases. The bus seat mechanism facilitates adjustment of spacing between the front side and rear side of the seat plate and adapts to the needs of different people, through matched fixation of an insertion column and an insertion slot in the fixing plate, great fixing and limiting functions are achieved, and the possibility of secondary injury is reduced.

Description

technical field [0001] The invention relates to the technical field of urban transportation, in particular to an adjustable distance bus seat mechanism. Background technique [0002] Urban transportation refers to public travel and passenger and cargo transportation between urban (including urban and suburban) road systems (ground, underground, elevated, waterways, cableways, etc.). Before humans used vehicles as a means of transportation, the urban public traveled mainly on foot, or by riding livestock or sedan chairs. The transfer of goods is mostly carried by shoulder or by simple means of transportation. After the vehicle appeared, the horse-drawn carriage quickly became the main body of urban transportation. In 1819, public carriages first appeared on the streets of Paris for renting and riding services for the urban public. Since then, urban public transportation has emerged and a new era of urban transportation has been created. The characteristics of urban transpor...

AI Technical Summary

Problems solved by technology

[0004] The existing bus seat structure is fixed, the comfort is low, the distance between each other cannot be adjusted, and it cannot meet the needs of different groups of people, and the bus seat structure does not have a limit protection mechanism and a massage device. , the lack of seat protection function can easily cause passengers to be injured. Generally, there is no device for collecting garbage on the bus, and there is nowhere to put the garbage carried by passengers, which will easily reduce the cleanliness of the compartment.

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