PROBLEM TO BE SOLVED: To provide a headrest comprising a dynamic damper in which displacement of a weight is hardly regulated, and a seat equipped with the headrest.SOLUTION: A headrest 92 comprises a stay bolt 2, a headrest body 3, and a dynamic damper 4 which is attached to the stay bolt 2. The dynamic damper 4 comprises: an attachment member 6 having an attachment part 60 attached to the stay bolt 2 and a bottomless opening 61; an elastic member 7 which is fixed to a mouth edge 610 of the opening 61 over the whole circumference thereof and is located in the opening 61; and a weight 80 which is embedded in the elastic member 7 and is located in the opening 61. The attachment member 6 has a front side split body 6F and a rear side split body 6R. The elastic member 7 is sandwiched between the front side split body 6F and the rear side split body 6R, whereby the elastic member 7 is fixed to the mouth edge 610 over the whole circumference thereof.SELECTED DRAWING: Figure 3
【課題】錘の変位が規制されにくいダイナミックダンパーを備えるヘッドレスト、ヘッドレストを備えるシートを提供することを課題とする。【解決手段】ヘッドレスト92は、ステー2と、ヘッドレスト本体3と、ステー2に取り付けられるダイナミックダンパー4と、を備える。ダイナミックダンパー4は、ステー2に取り付けられる取付部60と無底の開口部61とを有する取付部材6と、開口部61の口縁610に全周的に固定され開口部61に配置される弾性部材7と、弾性部材7に埋設され開口部61に配置される錘80と、を備える。取付部材6は、表側分割体6Fと裏側分割体6Rとを有する。表側分割体6Fと裏側分割体6Rとで弾性部材7を挟み込むことにより、弾性部材7は、口縁610に全周的に固定される。【選択図】図3
HEADREST, SEAT EQUIPPED WITH HEADREST
ヘッドレスト、ヘッドレストを備えるシート
2017-01-12
Patent
Electronic Resource
Japanese