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JPS60167559U - chair back structure - Google Patents

chair back structure

Info

Publication number
JPS60167559U
JPS60167559U JP5646584U JP5646584U JPS60167559U JP S60167559 U JPS60167559 U JP S60167559U JP 5646584 U JP5646584 U JP 5646584U JP 5646584 U JP5646584 U JP 5646584U JP S60167559 U JPS60167559 U JP S60167559U
Authority
JP
Japan
Prior art keywords
seat
backrest
chair back
support shaft
back structure
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.)
Pending
Application number
JP5646584U
Other languages
Japanese (ja)
Inventor
永野　英雄
Original Assignee
光洋電機株式会社
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 光洋電機株式会社 filed Critical 光洋電機株式会社
Priority to JP5646584U priority Critical patent/JPS60167559U/en
Publication of JPS60167559U publication Critical patent/JPS60167559U/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs

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) [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 the drawing]

第１図は本考案を脚付椅子に実施した例の、イは斜視図
、口は正面図、ハは平面図、二は側面図、第２図は第１
図の一部拡大断面図、第３図は座椅子に実施した例の、
斜視図、正面図及び側面図、第４図は洋式トイレ座椅子
に実施した例の斜視図及び、側面図である。 付号、Ａ・・・・・・背もたれ、Ｂ・・・・・・座席、
Ｃ・・・・・・脚、１・・・・・・支柱、１ａ・・・・
・・支柱１の上部、１ｂ・・・・・・コイルスプリング
、１ｃ・・・・・・支柱１の基部、２・・・・・・背当
部、３・・・・・・短支軸、４・・・・・・ねじ。Figure 1 shows an example in which the present invention is applied to a chair with legs.
A partially enlarged sectional view of the figure, Figure 3 is an example of the implementation on a seat chair.
A perspective view, a front view, and a side view. FIG. 4 is a perspective view and a side view of an example implemented in a Western-style toilet seat. Number, A...backrest, B...seat,
C...Leg, 1...Strut, 1a...
...Top of strut 1, 1b...Coil spring, 1c...Base of strut 1, 2...Back rest, 3...Short support shaft , 4...screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各種の椅子の背もたれにおいて、背もたれＡを座部Ｂに
取付ける支柱１を、背当部２を適宜取付けた上部１ａと
座席Ｂに取付ける基部ＩＣの中間部を太いコイルスプリ
ング１ｂで連結して、３者ｌａｗ　　ｌｂｅ　　ｌｃを
連結一本化して設け、パイプ状等の基部１ｃを、座席Ｂ
に適宜樹立固定した短支軸３に、ねじ４の締付は等によ
って、上下高さ調節自在に嵌挿設置した、椅子の背もた
れ構造。In the backrests of various chairs, the support 1 for attaching the backrest A to the seat B is connected to the upper part 1a to which the backrest 2 is appropriately attached and the middle part of the base IC attached to the seat B with a thick coil spring 1b. A pipe-shaped base 1c is connected to the seat B.
The backrest structure of the chair is installed by inserting the short support shaft 3, which is properly established and fixed, into the short support shaft 3, so that the vertical height can be adjusted by tightening the screws 4, etc.
JP5646584U 1984-04-17 1984-04-17 chair back structure Pending JPS60167559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5646584U JPS60167559U (en) 1984-04-17 1984-04-17 chair back structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5646584U JPS60167559U (en) 1984-04-17 1984-04-17 chair back structure

Publications (1)

Publication Number Publication Date
JPS60167559U true JPS60167559U (en) 1985-11-07

Family

ID=30580081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5646584U Pending JPS60167559U (en) 1984-04-17 1984-04-17 chair back structure

Country Status (1)

Country Link
JP (1) JPS60167559U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007130343A (en) * 2005-11-11 2007-05-31 Kokuyo Co Ltd Chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007130343A (en) * 2005-11-11 2007-05-31 Kokuyo Co Ltd Chair

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