JPS6072659U - work chair - Google Patents

work chair

Info

Publication number
JPS6072659U
JPS6072659U JP16642883U JP16642883U JPS6072659U JP S6072659 U JPS6072659 U JP S6072659U JP 16642883 U JP16642883 U JP 16642883U JP 16642883 U JP16642883 U JP 16642883U JP S6072659 U JPS6072659 U JP S6072659U
Authority
JP
Japan
Prior art keywords
movable member
upper arm
bar link
arm
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16642883U
Other languages
Japanese (ja)
Other versions
JPS6338844Y2 (en
Inventor
宮下　六朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP16642883U priority Critical patent/JPS6072659U/en
Publication of JPS6072659U publication Critical patent/JPS6072659U/en
Application granted granted Critical
Publication of JPS6338844Y2 publication Critical patent/JPS6338844Y2/ja
Granted legal-status Critical Current

Links

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

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

図面は本考案の好適な実施例を示し、第１図はその全体
側面図、第２図は固定手段を示す側面図、第３図はその
正面説明図、第４図はその要部を示す説明図である。 １０・・・支持柱、１２・・・基台、１４・・・可動部
材、１５・・・摺動部材、１６・・・背当て部、１７・
・・スプリング、１８・・・固定部材、２０．２４・・
・ネジ杆、２６・・・上腕、２７・・・軸受部、２７ａ
、２７ｂ・・・延出部、２８・・・軸受、３０・・・下
腕、３０ａ、３０ｂ・・・２又部、３２・・・軸受、３
４・・・軸、３６．　３６ｆｆ・・・嵌入部、３８・・
・レバー、３８ａ・・・操作杆、３８ｂ・・・回動杆、
３８ｃ・・・垂直杆、４５・・・座板受、４６・・・腰
掛部、４８・・・受部、５０ａ、５０ｂ・・・ガイド穴
、５２・・・ストッパ板、５８・・・突部、６０・・・
バネ。The drawings show a preferred embodiment of the present invention; FIG. 1 is a side view of the whole, FIG. 2 is a side view showing the fixing means, FIG. 3 is a front explanatory view, and FIG. 4 is a main part thereof. It is an explanatory diagram. DESCRIPTION OF SYMBOLS 10... Support pillar, 12... Base, 14... Movable member, 15... Sliding member, 16... Back rest part, 17...
...Spring, 18...Fixing member, 20.24...
・Screw rod, 26... Upper arm, 27... Bearing part, 27a
, 27b... Extension part, 28... Bearing, 30... Lower arm, 30a, 30b... Bifurcated part, 32... Bearing, 3
4...axis, 36. 36ff...Inset part, 38...
・Lever, 38a...operating rod, 38b...rotating rod,
38c... Vertical rod, 45... Seat plate holder, 46... Seat part, 48... Receiving part, 50a, 50b... Guide hole, 52... Stopper plate, 58... Projection Department, 60...
Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 適宜な支持部材に沿って鉛直方向に案内される可動部材
を設け、この可動部材の下方に、適宜位置で鉛直方向の
動きを固定される固定部材を設け、前記可動部材の上部
に背当て部を設け、前記可動部材の下部に固定または可
動部材に摺動自在に一端が軸着された上腕と前記固定部
材に一端が軸着された下腕とをその各々の他端において
互いに回動自在に軸着した２節リンクを設け、この２節
リンクの上腕に腰掛部を設け、前記２節リンクの上腕ま
たは下腕の一方の腕の先端に、前記軸の回りに半円状に
配設された嵌入部と、もう一方の腕の先端部分の前記軸
線方向に穿設された透孔に貫通するとともに、前記嵌入
部に係脱自在に設けられたストッパ板と、このストッパ
板を水平移動させるべく係合した位置決め用のレバーと
からなる固定手段を設けたことを特徴とする作業用椅子
。A movable member guided in the vertical direction along a suitable support member is provided, a fixed member is provided below the movable member to fix movement in the vertical direction at an appropriate position, and a backrest is provided above the movable member. an upper arm whose one end is fixed to the lower part of the movable member or slidably attached to the movable member, and a lower arm whose one end is pivoted to the fixed member, the other ends of which are rotatable relative to each other. A two-bar link is provided on the upper arm of the two-bar link, and a seat portion is provided on the upper arm of the two-bar link, and the seat is arranged in a semicircle around the shaft at the tip of one of the upper arm or the lower arm of the two-bar link. a stopper plate that penetrates the through hole drilled in the axial direction of the distal end portion of the other arm and that is removably attached to the fitted part, and horizontally moves the stopper plate. 1. A working chair, characterized in that it is provided with a fixing means consisting of a lever for positioning that is engaged with the lever for positioning the chair.
JP16642883U 1983-10-27 1983-10-27 work chair Granted JPS6072659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16642883U JPS6072659U (en) 1983-10-27 1983-10-27 work chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16642883U JPS6072659U (en) 1983-10-27 1983-10-27 work chair

Publications (2)

Publication Number Publication Date
JPS6072659U true JPS6072659U (en) 1985-05-22
JPS6338844Y2 JPS6338844Y2 (en) 1988-10-13

Family

ID=30364357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16642883U Granted JPS6072659U (en) 1983-10-27 1983-10-27 work chair

Country Status (1)

Country Link
JP (1) JPS6072659U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6464607A (en) * 1987-05-23 1989-03-10 Naijieru Kooretsuto Esumondo Chair
JP2003230450A (en) * 2001-12-03 2003-08-19 Enomoto Co Ltd Stool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6464607A (en) * 1987-05-23 1989-03-10 Naijieru Kooretsuto Esumondo Chair
JP2003230450A (en) * 2001-12-03 2003-08-19 Enomoto Co Ltd Stool

Also Published As

Publication number Publication date
JPS6338844Y2 (en) 1988-10-13

Similar Documents

Publication Publication Date Title
JPS6072659U (en) work chair
JPS619222U (en) Positioning device in parts feeder
JPS5815010U (en) Cutting machine with a holding mechanism for cutting the workpiece
JPS59109483U (en) Correction scribing jig
JPS5990534U (en) Workpiece positioning device for workpiece assembly jig
JPS6129643U (en) Lumbar support device
JPS62155964U (en)
JPS6092627U (en) Vehicle seat support mechanism
JPS60132701U (en) Sub-balance arm for dental operating lights, etc.
JPS63120748U (en)
JPS60120813U (en) drilling machine
JPS59130535U (en) table folding device
JPS5926981U (en) Boat fishing reel mounting device
JPS6083586U (en) sewing machine knee control device
JPS6142372U (en) Mobile agricultural machine stand device
JPS60185245U (en) Specimen holding device
JPS607928U (en) Taper thread cutting device
JPS5944676U (en) Swing width adjustment device
JPS6074663U (en) Seat lumbar support device
JPS59174952U (en) wiper device
JPS60174032U (en) push button device
JPS60176478U (en) Tilt rotation device
JPS60178190U (en) Board holder
JPS60178532U (en) Cylindrical gear automatic phasing device
JPH02106178U (en)