JPS59150431U

JPS59150431U - Chair type pine surgery machine

Info

Publication number: JPS59150431U
Application number: JP4541183U
Authority: JP
Inventors: 二千武稲田
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-03-29
Filing date: 1983-03-29
Publication date: 1984-10-08

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施例を示したものであって、第１図は
側面図、第２図はリクライニングした状態時における側
面図、第３図は要部拡大平面図、第４図は中間リンク部
分の拡大正面図である。１・・・背もたれ部、２・・・流体シリンダー、３・・
・床受レール、４・・・支脚、５・・・バー、６・・・
ローラ、７・・・スライドバー、８・・・脚バイブレー
ション主体、９・・・フレーム、１０・・・軸、１１−
・・スライドバーリンク、１２・・・塵量パイプ、１３
・・・軸、１４・・・中間リンク、１５・・・押し出し
リンク、１６・・・背もたれリンク、１７・・・座部。The drawings show an embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is a side view in a reclined state, Fig. 3 is an enlarged plan view of the main part, and Fig. 4 is an intermediate link. It is an enlarged front view of a part. 1... Backrest portion, 2... Fluid cylinder, 3...
・Floor support rail, 4...support leg, 5...bar, 6...
Roller, 7...Slide bar, 8...Leg vibration main body, 9...Frame, 10...Axis, 11-
...Slide bar link, 12...Dust amount pipe, 13
... shaft, 14 ... intermediate link, 15 ... extrusion link, 16 ... backrest link, 17 ... seat.

Claims

[Scope of utility model registration request]

In a chair-type Matusage whose backrest is configured to be able to be tilted and raised by a fluid cylinder, the base end of a floor support rail fixed to the underside of the seat is pivotally supported on the underside of the backrest, and the tip of the rail 1 is pivotally supported on the underside of the backrest. The lower surface is supported by rollers installed on a bar that is suspended horizontally between the left and right support legs, and the slide bar is slidably engaged with the floor support rail, and the tip of the slide bar is attached to the upper end of the frame that mainly generates leg vibration. one end of the slide bar link is attached to the shaft, one end of the extrusion link is attached to an intermediate position of the frame, and the other end of the slide link is attached to the lower end of the seat. The other end of the extruded link is pivotally supported at the intermediate position part of the intermediate link which is suspended and supported by the rotation, and the backrest link is connected between the intermediate position part of the intermediate link and the lower surface of the backrest. This chair-type pine surge machine is characterized in that the seat part moves back and forth horizontally in conjunction with the tilting and standing up of the backrest part, and the leg vibration main body rotates and moves about a shaft 10 as a fulcrum.