JPS6113653U - chair back position adjustment device - Google Patents

chair back position adjustment device

Info

Publication number
JPS6113653U
JPS6113653U JP9783684U JP9783684U JPS6113653U JP S6113653 U JPS6113653 U JP S6113653U JP 9783684 U JP9783684 U JP 9783684U JP 9783684 U JP9783684 U JP 9783684U JP S6113653 U JPS6113653 U JP S6113653U
Authority
JP
Japan
Prior art keywords
insertion hole
bolt insertion
adjustment device
position adjustment
connection frame
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
JP9783684U
Other languages
Japanese (ja)
Other versions
JPH0225332Y2 (en
Inventor
康男 葛西
Original Assignee
チトセ株式会社
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 チトセ株式会社 filed Critical チトセ株式会社
Priority to JP9783684U priority Critical patent/JPS6113653U/en
Publication of JPS6113653U publication Critical patent/JPS6113653U/en
Application granted granted Critical
Publication of JPH0225332Y2 publication Critical patent/JPH0225332Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

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 the drawing]

第１図〜第４図はこの考案の一実施例を示すもので、第
１図は椅子全体の斜視図、第２図は連結フレームの一方
を取りはずしてみせた要部の斜視図、第３図は第ｉ図Ａ
−Ａ線の断面図、第４図は第１図Ｂ−Ｂ線の断面図、第
５図はこの考案の他の実施例を示す椅子全体の斜視図で
ある。 ３．２１・・・・・・座部、１１・・・・・・背もたれ
、１３，２０・・・・・・連結フレーム。Figures 1 to 4 show one embodiment of this invention. Figure 1 is a perspective view of the entire chair, Figure 2 is a perspective view of the main parts with one of the connecting frames removed, and Figure 3 is a perspective view of the main part with one of the connecting frames removed. The figure is Figure iA.
4 is a sectional view taken along line B-B in FIG. 1, and FIG. 5 is a perspective view of the entire chair showing another embodiment of this invention. 3.21...Seat part, 11...Backrest, 13,20...Connection frame.

Claims (1)

【実用新案登録請求の範囲】 ′．（１）略Ｌ字型に形成された左右１対の連結フレー
ムの立上がり部間に背もたれが取付けられると共に、こ
れら両連結フレームの水平部が、各々座部の両側部に前
後方向における任意の可変位置で固定自在に構成されて
なる椅子の背もたれ位置調整装置。 （２）連結フレームの水平部に、前後方向に長い長孔ま
たは溝と、ボルト挿通孔とが設けられると共に、座部の
両側部に、前記長孔または溝にゆるく嵌められる摺動案
内ピンと、前記ボルト挿通孔に任意の１つが選択的に合
致せしめられる複数個のねじ孔が設けられ、かつこれら
ねじ孔の任意の１に前記ボルト挿通孔を通って螺挿され
前記連結フレームを固定する固定用ボルトが装備せられ
た実用新案登録請求の範囲第１項記載の椅子の背もたれ
位置調整装置。[Scope of claim for utility model registration] ′. (1) A backrest is attached between the rising parts of a pair of left and right connecting frames formed in an approximately L-shape, and the horizontal parts of these two connecting frames are attached to both sides of the seat so that they can be freely adjusted in the front-rear direction. A chair backrest position adjustment device configured to be freely fixed in position. (2) A longitudinally long elongated hole or groove and a bolt insertion hole are provided in the horizontal part of the connection frame, and sliding guide pins are provided on both sides of the seat part and are loosely fitted into the elongated hole or groove; A plurality of screw holes are provided, any one of which is selectively matched with the bolt insertion hole, and a fixing device is screwed into any one of these screw holes through the bolt insertion hole to fix the connection frame. A chair backrest position adjusting device according to claim 1 of the claimed utility model registration claim, which is equipped with a safety bolt.
JP9783684U 1984-06-28 1984-06-28 chair back position adjustment device Granted JPS6113653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9783684U JPS6113653U (en) 1984-06-28 1984-06-28 chair back position adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9783684U JPS6113653U (en) 1984-06-28 1984-06-28 chair back position adjustment device

Publications (2)

Publication Number Publication Date
JPS6113653U true JPS6113653U (en) 1986-01-27
JPH0225332Y2 JPH0225332Y2 (en) 1990-07-12

Family

ID=30657394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9783684U Granted JPS6113653U (en) 1984-06-28 1984-06-28 chair back position adjustment device

Country Status (1)

Country Link
JP (1) JPS6113653U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182653U (en) * 1986-05-09 1987-11-19
JP2002058618A (en) * 2000-08-21 2002-02-26 Aron Kasei Co Ltd Portable stool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478722U (en) * 1971-02-25 1972-10-02
JPS49132113U (en) * 1973-03-15 1974-11-13
JPS5321285U (en) * 1976-08-02 1978-02-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478722U (en) * 1971-02-25 1972-10-02
JPS49132113U (en) * 1973-03-15 1974-11-13
JPS5321285U (en) * 1976-08-02 1978-02-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182653U (en) * 1986-05-09 1987-11-19
JP2002058618A (en) * 2000-08-21 2002-02-26 Aron Kasei Co Ltd Portable stool

Also Published As

Publication number Publication date
JPH0225332Y2 (en) 1990-07-12

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