JPS6046345U - Conversion fixing device for back support conversion chair - Google Patents

Conversion fixing device for back support conversion chair

Info

Publication number
JPS6046345U
JPS6046345U JP13669883U JP13669883U JPS6046345U JP S6046345 U JPS6046345 U JP S6046345U JP 13669883 U JP13669883 U JP 13669883U JP 13669883 U JP13669883 U JP 13669883U JP S6046345 U JPS6046345 U JP S6046345U
Authority
JP
Japan
Prior art keywords
chair
conversion
latch handle
fixing device
back rest
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
JP13669883U
Other languages
Japanese (ja)
Other versions
JPS6347142Y2 (en
Inventor
高橋　慶長
Original Assignee
日本リクライニングシ−ト株式会社
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 日本リクライニングシ−ト株式会社 filed Critical 日本リクライニングシ−ト株式会社
Priority to JP13669883U priority Critical patent/JPS6046345U/en
Publication of JPS6046345U publication Critical patent/JPS6046345U/en
Application granted granted Critical
Publication of JPS6347142Y2 publication Critical patent/JPS6347142Y2/ja
Granted legal-status Critical Current

Links

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  • Seats For Vehicles (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 drawings]

第１図は背当転換いすの側面図、第２図は本考案転換固
定装置を備えたいすの要部の拡大側面図、第３図はその
要部の縦断面図。 １．２は背当転換用リンク、３は背当、４は脚台、５．
６．７．８は軸、９は座ぶとん、１４．　　□１５はラ
ッチ受部、１６はラッチハンドル、１７は軸、２０はば
ね部材。Fig. 1 is a side view of the back rest converting chair, Fig. 2 is an enlarged side view of the main part of the chair equipped with the converting and fixing device of the present invention, and Fig. 3 is a longitudinal sectional view of the main part. 1.2 is a back rest conversion link, 3 is a back rest, 4 is a footrest, 5.
6.7.8 is the shaft, 9 is the seat cushion, 14. □15 is a latch receiver, 16 is a latch handle, 17 is a shaft, and 20 is a spring member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の背当転換用リンクを略平行にその上端を背当の下
部に、下端を脚台の上部にそれぞれ軸で取付けて４節リ
ンク機構を構成し、その背当を座ぶとんめ前又は後に転
換していすの向きを変えるいすにおいて、上記一対の背
当転換用リンクの各下端に支点軸より下方に延びたラッ
チ受部を突設し、略丁字形ラッチハンドルの横辺中央部
を上記両支点軸の下方に軸で取付けて、上記ラッチハン
ドルを前または後に傾けた状態でその横辺の一端と一方
の背当転換用リンクのラッチ受部とが当接する関係に構
成し、上記ラッチハンドルを傾斜位置に付勢保持するば
ね部材を備えた背当転換いすの転換固定装置６A pair of back rest conversion links are attached approximately parallel to each other with their upper ends attached to the lower part of the back rest and their lower ends attached to the upper part of the footrest, respectively, to form a four-bar link mechanism, and the back rest can be converted to the front or rear of the seat. In a chair that changes the direction of the chair, a latch receiving part extending downward from the fulcrum shaft is provided at the lower end of each of the pair of backrest switching links, and the center part of the horizontal side of the approximately T-shaped latch handle is connected to both of the above. The latch handle is mounted with a shaft below the fulcrum shaft, and configured such that when the latch handle is tilted forward or backward, one end of the horizontal side abuts against the latch receiving part of one of the back support conversion links, and the latch handle A converting fixing device 6 for a backrest converting chair equipped with a spring member that biases and holds the seat in a tilted position.
JP13669883U 1983-09-05 1983-09-05 Conversion fixing device for back support conversion chair Granted JPS6046345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13669883U JPS6046345U (en) 1983-09-05 1983-09-05 Conversion fixing device for back support conversion chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13669883U JPS6046345U (en) 1983-09-05 1983-09-05 Conversion fixing device for back support conversion chair

Publications (2)

Publication Number Publication Date
JPS6046345U true JPS6046345U (en) 1985-04-01
JPS6347142Y2 JPS6347142Y2 (en) 1988-12-06

Family

ID=30307274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13669883U Granted JPS6046345U (en) 1983-09-05 1983-09-05 Conversion fixing device for back support conversion chair

Country Status (1)

Country Link
JP (1) JPS6046345U (en)

Also Published As

Publication number Publication date
JPS6347142Y2 (en) 1988-12-06

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