Seat back collective alignment apparatus

摘要

A plurality of seats (10) comprising a seat (11) and a backrest (12) are provided in a bus, and a gas spring (100) is attached to each of the seats (10) Wherein a plurality of seats (10) are provided on a front side of the seat (10) so that the seat (10) can be angled by operating the lever (110) of the gas spring The angle of the backrest 12 is adjusted by actuating the lever 110 of the gas spring 100 installed in each seat 10 so that each backrest 12 whose angle is adjusted by the passenger, Simultaneously operating the levers 110 of the gas springs 100 installed in each seat 10 by the alignment device 200 such that the plurality of backs 12 are aligned in a state before the angle is adjusted As a result, The present invention has a remarkable effect that it is possible to arrange a plurality of seat back angles installed on a bus at a time to minimize the time and manpower required for rearrangement after a passenger gets off the bus.