Elevation type bus chairs

Abstract

The invention discloses elevation type bus chairs referring to an outer-side chair and an inner-side chair which are close in the same row on a bus. The outer-side chair is connected with a piston rod of a hydraulic device arranged on a bus floor, and a first switch is arranged on the hydraulic device; telescopic rods are arranged between the outer-side chair and the floor, and a slit is formed in a positioning pipe of each telescopic rod; a touch button is arranged at the bottom of an elevation rod of one telescopic rod and extends out of the corresponding slit, and a second switch is arranged on the corresponding positioning pipe and corresponds to the touch button up and down; a sensor and a controller are arranged on a seat board of the outer-side chair; support legs are arranged on the floor, shaft rods in the support legs are connected with the inner-side chair, upper and lower cross baffles are arranged between the two support legs, and the lower cross baffle is provided with a microswitch; a vertical rod is arranged at the bottom of the inner-side chair and penetrates downwards the upper cross baffle, and a gap is formed between the vertical rod and the microswitch; the vertical rod between the upper cross baffle and the inner-side chair is sleeved with a spring; the hydraulic device, the sensor, the first switch, the second switch and the microswitch are connected with the controller through wires.

Description

technical field [0001] The invention relates to a chair, in particular to an elevating bus chair. Background technique [0002] A part of the chairs on the bus is set individually, and a part is set in pairs, that is, two chairs are in a row, and the two chairs are very close together. This situation is often found in reality: when the two chairs are empty, the vast majority of passengers who get on the bus first (whether they are short-distance or long-distance passengers) will sit on the outer chair. To get on the inner chair, the passengers on the outer chair need to move their bodies to get out of the relatively narrow aisle and then squeeze into the inner chair to take a seat. Therefore, many passengers later gave up on the inner chair for fear of trouble, preferring to stand on the bus. in the aisle. As a result, on the one hand, the limited and valuable resources of bus chairs are wasted, and on the other hand, passengers standing on the bus aisle will be more tired...

AI Technical Summary

Problems solved by technology

As a result, on the one hand, the limited and precious resources of bus chairs are wasted, and on the other hand, passengers standing on the bus aisle will be more tired, and when the bus bumps or brakes in an emergency, the objective also increases the risk to passengers standing in the bus aisle

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