JPS5986164U

JPS5986164U - Armrest attachment device for chairs

Info

Publication number: JPS5986164U
Application number: JP18311882U
Authority: JP
Inventors: 関本　喜隆
Original assignee: 株式会社伊藤喜工作所
Priority date: 1982-12-01
Filing date: 1982-12-01
Publication date: 1984-06-11
Also published as: JPH0132915Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は椅子の正面図、
第２図は側面図、第３図は平面図、第４図は第１図のＩ
Ｖ−ＩＶ線視要部拡大一部切欠断面図、第５図は第４図
の■−Ｖ線一部切欠断面図、第６図は別の実施例を示す
一部切欠断面図、第７図は第６図の■−■線一部切欠断
面図である。１・・・椅子、２・・・椅子本体、３・・・座板、４・
・・背板、５．５・・・肘掛体、６，７・・・脚柱、１
０・・・内管、１１・・・係合部、１２・・・芯金、１
３．１３・・・連結片、１４・・・肘掛部、１７．１７
’・・・突起、１６．１６′・・・割溝。The drawings show an embodiment of the present invention, and FIG. 1 is a front view of the chair;
Figure 2 is a side view, Figure 3 is a plan view, Figure 4 is I of Figure 1.
FIG. 5 is an enlarged partially cutaway sectional view of the main part taken along the line V-IV, FIG. 5 is a partially cutaway sectional view taken along the line ■-V of FIG. 4, FIG. The figure is a partially cutaway sectional view taken along the line ■-■ in FIG. 6. 1...Chair, 2...Chair body, 3...Seat plate, 4...
...Backboard, 5.5...Armrest body, 6,7...Pillar, 1
0...Inner tube, 11...Engaging portion, 12...Core metal, 1
3.13... Connecting piece, 14... Armrest part, 17.17
'...protrusion, 16.16'... split groove.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

椅子本体左右における前後一対の脚柱の上端部を互に垂
直上向きに延長し、該雨上端部を上面開口した中空筒状
に形成し、該前後雨上端部間に前後に延びるように配設
する肘掛体の芯金外周にクッション材からなる肘掛部を
一体的に包被形成し、該芯金の前後両端には前記雨上端
部開口に嵌挿する筒状連結片を下向き突設し、該両連結
片の外周には前記雨上端部内面に上向き抜は不能に係合
する突起を設けてなる椅子における肘掛の取付装置。・The upper ends of the pair of front and rear pillars on the left and right sides of the chair body are mutually extended vertically upward, and the upper ends are formed into a hollow cylinder shape with an open top, and are arranged so as to extend back and forth between the front and rear upper ends. An armrest portion made of a cushioning material is integrally formed around the outer periphery of the core metal of the armrest body, and cylindrical connecting pieces that are inserted into the rain top end opening are provided downwardly protruding from both front and rear ends of the core metal, A device for attaching an armrest to a chair, wherein the outer periphery of both connecting pieces is provided with a protrusion that engages with the inner surface of the upper end portion in an upwardly removable manner.・