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JPS61207256U - - Google Patents

Info

Publication number
JPS61207256U
JPS61207256U JP1985091938U JP9193885U JPS61207256U JP S61207256 U JPS61207256 U JP S61207256U JP 1985091938 U JP1985091938 U JP 1985091938U JP 9193885 U JP9193885 U JP 9193885U JP S61207256 U JPS61207256 U JP S61207256U
Authority
JP
Japan
Prior art keywords
seat support
chair
support
groove
fixed 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
JP1985091938U
Other languages
Japanese (ja)
Other versions
JPH04748Y2 (en
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 filed Critical
Priority to JP1985091938U priority Critical patent/JPH04748Y2/ja
Publication of JPS61207256U publication Critical patent/JPS61207256U/ja
Application granted granted Critical
Publication of JPH04748Y2 publication Critical patent/JPH04748Y2/ja
Expired 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

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

図面は本考案の実施例を示し、第１図は椅子の
側面図、第２図は要部の側面図、第３図は前傾状
態の側面図、第４図は後傾状態の側面図、第５図
は別の実施例を示す要部側面図である。 １……椅子、２……支柱、３……固定枠、４，
４……左右両側板、５……水平軸、６……背もた
れ、７……支持杆、８……リンク、９……ピン、
１０……座受体、１１……ピン、１６，１６……
左右両側板、１２，１３，２４，２５……溝ガイ
ド部、１４，１５，２２，２３……係合ピン、１
７……クツシヨン、１８……伸縮付勢手段。 The drawings show an embodiment of the present invention; Fig. 1 is a side view of the chair, Fig. 2 is a side view of the main parts, Fig. 3 is a side view of the chair in a forward leaning state, and Fig. 4 is a side view of the chair in a backward leaning state. , FIG. 5 is a side view of main parts showing another embodiment. 1...chair, 2...post, 3...fixed frame, 4,
4... Left and right side plates, 5... Horizontal shaft, 6... Backrest, 7... Support rod, 8... Link, 9... Pin,
10... Seat supporter, 11... Pin, 16, 16...
Left and right side plates, 12, 13, 24, 25... Groove guide portion, 14, 15, 22, 23... Engaging pin, 1
7...Cushion, 18...Expansion/contraction biasing means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 椅子の支柱の上端に取付く固定枠上に配設する
座受体と、該座受体の後部に連結する背もたれの
支持杆とを、伸縮調節可能な伸縮付勢手段を介し
て互いに連動して前後傾動するように構成して成
る椅子において、前記固定枠または座受体には、
その一方に前後一対の前後長手の溝状ガイド部を
形成し、他方に前記各溝状ガイド部に嵌挿する係
合ピンを設けて座受体を前後移動自在に支持し、
前記両溝状ガイド部の形状を、前記座受体が前進
するときにはその前端部が下向く一方、後端部が
持ち上がるように傾動し、前記座受体が後退する
ときにはその上面が若干後傾するように形成して
成る椅子の傾動装置。 A seat support disposed on a fixed frame attached to the upper end of a chair support and a support rod of a backrest connected to a rear part of the seat support are interlocked with each other via a telescopically adjustable telescoping biasing means. In the chair configured to tilt back and forth, the fixed frame or seat support includes:
Forming a pair of front and rear longitudinal groove-like guide parts on one side thereof, and providing an engagement pin on the other side to fit into each of the groove-like guide parts to support the seat support body so as to be movable back and forth;
The shape of the groove-like guide portion is such that when the seat support moves forward, its front end points downward, while its rear end tilts upward, and when the seat support moves backward, its upper surface tilts slightly backward. A tilting device for a chair formed to
JP1985091938U 1985-06-18 1985-06-18 Expired JPH04748Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985091938U JPH04748Y2 (en) 1985-06-18 1985-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985091938U JPH04748Y2 (en) 1985-06-18 1985-06-18

Publications (2)

Publication Number Publication Date
JPS61207256U true JPS61207256U (en) 1986-12-27
JPH04748Y2 JPH04748Y2 (en) 1992-01-10

Family

ID=30648278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985091938U Expired JPH04748Y2 (en) 1985-06-18 1985-06-18

Country Status (1)

Country Link
JP (1) JPH04748Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014004324A (en) * 2012-05-29 2014-01-16 Quali:Kk Storage chair with rocking mechanism
WO2015161281A1 (en) * 2014-04-17 2015-10-22 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
JP2016137133A (en) * 2015-01-28 2016-08-04 コイト電工株式会社 Chair
JP2019037383A (en) * 2017-08-23 2019-03-14 コクヨ株式会社 Chair

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4500388B2 (en) * 1999-11-09 2010-07-14 株式会社岡村製作所 Chair seat and back tilting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139445U (en) * 1981-02-26 1982-08-31
JPS6086156U (en) * 1983-11-18 1985-06-13 中京金属工業株式会社 Chair

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139445U (en) * 1981-02-26 1982-08-31
JPS6086156U (en) * 1983-11-18 1985-06-13 中京金属工業株式会社 Chair

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014004324A (en) * 2012-05-29 2014-01-16 Quali:Kk Storage chair with rocking mechanism
WO2015161281A1 (en) * 2014-04-17 2015-10-22 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
US10455940B2 (en) 2014-04-17 2019-10-29 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
JP2016137133A (en) * 2015-01-28 2016-08-04 コイト電工株式会社 Chair
JP2019037383A (en) * 2017-08-23 2019-03-14 コクヨ株式会社 Chair

Also Published As

Publication number Publication date
JPH04748Y2 (en) 1992-01-10

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