The invention discloses an adjustable seat for a high-speed rail train. The adjustable seat comprises a base, wherein a sliding bracket is arranged on the base in the horizontal direction in a sliding manner; the rear end part of a cushion frame is arranged on the sliding bracket in a rotating manner; the front end part of the cushion frame and the base are connected through a connecting rod; two ends of the connecting rod are respectively connected with the cushion frame and the base in a rotating manner; the lower end part of a backrest is arranged on the sliding bracket in a rotating manner; a backrest holder is fixedly arranged on the base; the backrest and the backrest holder are in rotating connection through a rotating shaft; a guide slot is formed in the backrest holder; the rotating shaft is positioned in the guide slot in a sliding manner; through the change of the position of the sliding bracket relative to the base, driven by the connecting rod, the backrest and the cushion frame move, so that the conversion between a seated posture and a half-lying posture, of the seat for the high-speed rail train, is realized.
Adjustable seat for high-speed rail train
2016-01-06
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |