JPS598326U

JPS598326U - back stretcher

Info

Publication number: JPS598326U
Application number: JP10507682U
Authority: JP
Inventors: 絵鳩　春雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-07-09
Filing date: 1982-07-09
Publication date: 1984-01-19

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図は本考案の背伸び器の斜視図、第２図は第１図の
分解説明図、第３図はモーターの回転駆動をシャフトに
伝達する機構を示す説明図、第４図は第２図の背面の部
分説明図、第す図はモーター回転駆動を正逆に切り換え
る電気回路図である。１・・・・・・台座、２・・・・・・背もたれ、３・・
・・・・支持杆、４・・・・・・Ｍ持杆、８・・・・・
・シャフト、１１．１２・・・・・・プーリー、１３・
・・・・・モーター、１４．１５・・・・・・クラッチ
、１６．１７・・・・・・ベルト、２１・・・・・・円
管、２２・・・・・・板、２３．２４・・・・・・溝、
２５．２６゜２７．２８・・・・・・ローラー、２９．
３０．３１・・・・・・片、ｓｌ、　ｓ２．’ｓ３・・
・・・・スイッチ、Ａ、　Ａ’　、　　Ｂ、　　Ｂ’、
Ｃ，Ｄ・・・・・・端子。Figure 1 is a perspective view of the back stretcher of the present invention, Figure 2 is an exploded explanatory view of Figure 1, Figure 3 is an explanatory diagram showing the mechanism for transmitting the rotational drive of the motor to the shaft, and Figure 4 is the A partial explanatory view on the back side of the figure, Figure 2 is an electric circuit diagram for switching the motor rotation drive between forward and reverse directions. 1...Plinth, 2...Backrest, 3...
...Supporting rod, 4...M holding rod, 8...
・Shaft, 11.12... Pulley, 13.
... Motor, 14.15 ... Clutch, 16.17 ... Belt, 21 ... Circular tube, 22 ... Plate, 23. 24...groove,
25.26°27.28...Roller, 29.
30.31... piece, sl, s2. 's3...
...Switch, A, A', B, B',
C, D...Terminal.

Claims

[Scope of utility model registration request]

a pedestal on which to sit, a backrest that is inclined with respect to the pedestal;
A back stretcher comprising a support rod that is slidable along the backrest, a gripping rod provided at the upper end of the support rod, and a driving means for moving the gripping rod up and down.