JPS5831840U

JPS5831840U - Height adjustment device for furniture, etc.

Info

Publication number: JPS5831840U
Application number: JP12736281U
Authority: JP
Inventors: 良一中川
Original assignee: コクヨ株式会社
Priority date: 1981-08-27
Filing date: 1981-08-27
Publication date: 1983-03-02
Also published as: JPS5941713Y2

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

[Brief explanation of the drawing]

第１図〜第４図は本考案に係る高さ調節装置を装備せる
机の一実施例を示したもので、第１図は第１及び第２載
置台を取外した状態を示す斜視図、第２図は第１図の要
部を取出して示す一部切欠の斜視図、第３図は組立状態
を示す縦断背面図（断面は第４図の■−■線に沿う）、
第４図は第３図のＩＶ−ＩＶ線に沿って断面した縦断側
面図であり、第５図〜第８図は第２の実施例を示したも
ので、第５図は机の斜視図、第６図は同縦断正面図（断
面は第７図のＶＩ−ＶＩ線に沿う）、第７図は第６図の
■−■線に沿って断面した縦断側面図、第８図は第６図
の■−■線断面図であり、第９図は第３の実施例を示す
第６図に相当する概略図であり、第１０図は第４の実施
例を示す概略斜視図である。２．３・・・・・・下脚、４４・・・・・・上脚（第１
脚）、４・・・・・・収納ケース、４３・・・・・・支
持ケース（第１脚側）、５，６・・・・・・上脚、４６
・・・・・・下脚（第２脚）、２１．２２．４２・・・
・・・脚体、２３．２３’、４７゜６０．７３・・・・
・・走行体、３４．３４’、４８．−６１．７４・・・
・・・走行経路、３７．　３７’、　　５５゜７１、　
７２．　７９・・・・・・被駆動部、３８．３８’。５６、　７０．　７８・・・・・・操作機構。芋−一ヒト十や一■ １　−）−６−′ □ ５尭−÷ヤー；＋−Ｊ− “”ｉｌｌ　、ト申；ｊ1 to 4 show an embodiment of a desk equipped with a height adjustment device according to the present invention, and FIG. 1 is a perspective view showing a state in which the first and second mounting tables are removed; Fig. 2 is a partially cutaway perspective view showing the main parts of Fig. 1; Fig. 3 is a vertical cross-sectional rear view showing the assembled state (the cross section is along the line ■-■ in Fig. 4);
FIG. 4 is a vertical side view taken along line IV-IV in FIG. 3, FIGS. 5 to 8 show the second embodiment, and FIG. 5 is a perspective view of the desk. , FIG. 6 is a longitudinal sectional front view of the same (the cross section is taken along the line VI-VI in FIG. 7), FIG. 7 is a longitudinal sectional side view taken along the line ■-■ in FIG. 6, and FIG. FIG. 9 is a schematic diagram corresponding to FIG. 6 showing the third embodiment, and FIG. 10 is a schematic perspective view showing the fourth embodiment. . 2.3...lower leg, 44...upper leg (first
leg), 4... Storage case, 43... Support case (first leg side), 5, 6... Upper leg, 46
...Lower leg (second leg), 21.22.42...
...Leg body, 23.23', 47°60.73...
... Running body, 34.34', 48. -61.74...
...Driving route, 37. 37', 55°71,
72. 79... Driven part, 38.38'. 56, 70. 78...Operating mechanism. Potato - 1 person 10 or 1

Claims

[Scope of utility model registration request]

In furniture, etc., which is supported in a height-adjustable manner by a leg body consisting of a first leg and a second leg that are fitted to each other so as to be slidable up and down, the first leg side has flexibility and A running body made of a non-stretchable endless band or an endless rope is supported so as to be able to freely reciprocate along a predetermined running route, and an operating mechanism for driving the running body to travel back and forth is provided, A height adjustment device for furniture, etc., comprising a driven part that is moved up and down by the reciprocating movement of a running body, and this driven part is connected to a second leg.