A headrest supporting structure is provided with a lower side spring (53) and an upper side spring (54) that are disposed at different positions in the vertical direction of a seat, and elastically supports a headrest stay (21) with the springs (53, 54). When a stopper part (55) that changes position in the front-back direction in accordance with swinging of the headrest comes into contact with a support bracket (30), further swinging of the headrest is controlled. The rigidity of the upper side spring (54) disposed relatively distant from the stopper part (55) in the vertical direction of the seat is higher than that of the lower side spring (53) disposed near the stopper part (55).
Headrest supporting structure
2015-12-16
Patent
Elektronische Ressource
Englisch
Automobile seat backrest supporting headrest structure
Europäisches Patentamt | 2024
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