The invention relates to a comfort-adjustable seat backrest and a train seat with the same. The seat backrest comprises a backrest body and a waist abutting mechanism located in the backrest body. The waist abutting mechanism is controlled by a seat armrest to be pushed out or put away. According to the comfort-adjustable seat backrest and the train seat with the same, the waist abutting mechanism is additionally arranged in the seat backrest and controlled by the seat armrest so as to relieve fatigue in a long journey; in addition, a user can sit or lie in the train seat, namely, the user can lay down a sleeping berth pad flat and put away the seat armrest in case of need. The seat backrest and the train seat are electrically controlled, and therefore the comfort can be conveniently adjusted.
Comfort-adjustable seat backrest and train seat with same
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |