SUBWAY SEAT SYSTEM FOR REDUCING LATERAL INERTIA EFFECTS

WIPO Patent Application WO/2021/120284

A1

Provided is a subway seat system for reducing lateral inertia effects, comprising a seat panel (1); the lower surface of the seat panel is fixedly connected to a supporting upper base (14); the bottom surface of the supporting upper base is movably connected to a seat panel support rod (3); the bottom end of the seat panel support rod is movably connected to a supporting lower base (4); the left and right ends of the lower surface of the supporting lower base are respectively movably connected to a first hydraulic drum (6) and a second hydraulic drum (8). In the subway seat system for reducing lateral inertia effects, by means of the arrangement of a first hydraulic drum, a first hydraulic tube (7), a second hydraulic drum, a second hydraulic tube (9), a right hydraulic drum (35), and a left hydraulic drum (36), when the seat is tilted, a trigger rod (13) and a trigger wheel (12) can transmit the force of inertia to an actuating mechanism, thus the first hydraulic drum, first hydraulic tube, second hydraulic drum, second hydraulic tube, right hydraulic drum, and left hydraulic drum are used for adjusting the angle of inclination between the seat panel and the horizontal plane, changing the angle between the human body and the seat panel, thereby reducing the impact of inertia on the human body.

JP4437285	Load Limit / Energy Damping Installation Device for Vehicle Seat Equipment
JP3380162	INDUSTRIAL APPLICABILITY: Footrest device for sitting

SHAO SHUAI (CN)

PCT/CN2019/128983

June 24, 2021

December 27, 2019

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SHAO SHUAI (CN)

B61D33/00; B60N2/42

CN108248618A	2018-07-06
CN1290616A	2001-04-11
CN103587440A	2014-02-19
CN105270211A	2016-01-27
CN204547853U	2015-08-12
EP1172273A1	2002-01-16

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