PROBLEM TO BE SOLVED: To improve cable wiring inside a support structure, while suppressing enlargement and complication of an armrest in an armrest (a furniture component) of a chair supporting an armrest body (a second structure) to a support structure (a first structure) and linking a prescribed functional part via the operation cable to the operating member supported by the armrest body, where the operation cable along with a prescribed operation component, is inserted in the support structure.SOLUTION: A support rod 8a includes, in the inside thereof, a swing lever 8f performing a prescribed operation, and a spring piece 8f8 energizing the swing lever 8f to return it to a state before the operation. The spring piece 8f8 includes a rear upper end portion 8f9 capable of applying energization reaction received from the swing lever 8f to a rear inner wall 8d2 of the support rod 8a, where an operation cable 9 is inserted between the rear inner wall 8d2 of the support rod 8a and the rear upper end portion 8f9 of the spring piece 8f8.SELECTED DRAWING: Figure 15
【課題】支持構造体(第一構造体)に肘掛け本体(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、支持構造体内には所定の作動部品とともに操作ケーブルが挿通された、椅子の肘掛け(什器部品)において、支持構造体の大型化および複雑化を抑えながら、支持構造体内のケーブル配索の改善を図る。【解決手段】支持杆8a内には、規定の作動をなす揺動レバー8fと、揺動レバー8fを作動前状態に戻すよう付勢するバネ片8f8と、を備え、バネ片8f8は、揺動レバー8fから受ける付勢反力を支持杆8aの後内壁8d2に向けて付与可能な後上端部8f9を備え、支持杆8aの後内壁8d2とバネ片8f8の後上端部8f9との間に、前記操作ケーブル9が挿通されている。【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