PROBLEM TO BE SOLVED: To suppress sudden curving of an operation cable, while suppressing enlargement of an armrest at a connecting part of a support structure and an armrest body, in an armrest (a furniture component) of a chair movably supporting an armrest body (a second structure) with a different extension direction to a support structure (a first structure) and linking a prescribed functional part via the operation cable to an operating member supported by the armrest body.SOLUTION: An armrest includes: a support rod 8a including an upward extension part 8a3 extending from a chair body side upward in a first extension direction (a direction of an axis C1); and an armrest body 8b supported by an upper end of the upward extension part 8a3 and extending in a second extension direction (a direction of an axis C3) crossing the first extension direction. A cable insertion part 8i4 provided at a connecting part 8i3 for connecting the upward extension part 8a3 and the armrest body 8b includes: a first opening part 8i5 downward opened on a lower side of an upper end face 8i2 of the upward extension part 8a3; and a second opening part 8i6 forward opened on an upper side of the upper end face 8i2.SELECTED DRAWING: Figure 15
【課題】支持構造体(第一構造体)に延出方向の異なる肘掛け本体(第二構造体)を支持し、かつ肘掛け本体に支持した操作部材には操作ケーブルを介して所定の機能部位を連係させた、椅子の肘掛け(什器部品)において、肘掛けの大型化を抑えながら、支持構造体および肘掛け本体の連結部における操作ケーブルの急な曲りを抑える。【解決手段】椅子本体側から上方へ第一延出方向(軸線C1方向)に延びる上方延出部8a3を有する支持杆8aと、上方延出部8a3の上端に支持され、第一延出方向と交差する第二延出方向(軸線C3方向)に延びる肘掛け本体8bと、を備え、上方延出部8a3と肘掛け本体8bとを連結する連結部8i3に設けられるケーブル挿通部8i4は、上方延出部8a3の上端面8i2よりも下方で下方に向けて開口する第一開口部8i5と、上端面8i2よりも上方で前方に向けて開口する第二開口部8i6と、を備えている。【選択図】図15
ARMREST OF CHAIR AND FURNITURE COMPONENT
椅子の肘掛け、什器部品
2017-12-14
Patent
Elektronische Ressource
Japanisch