JPS63106344U - - Google Patents

Info

Publication number
JPS63106344U
JPS63106344U JP20320086U JP20320086U JPS63106344U JP S63106344 U JPS63106344 U JP S63106344U JP 20320086 U JP20320086 U JP 20320086U JP 20320086 U JP20320086 U JP 20320086U JP S63106344 U JPS63106344 U JP S63106344U
Authority
JP
Japan
Prior art keywords
attached
chair
mounting part
annular protrusion
locking
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
JP20320086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH049863Y2 (ko
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 JP20320086U priority Critical patent/JPH049863Y2/ja
Publication of JPS63106344U publication Critical patent/JPS63106344U/ja
Application granted granted Critical
Publication of JPH049863Y2 publication Critical patent/JPH049863Y2/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support 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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
JP20320086U 1986-12-27 1986-12-27 Expired JPH049863Y2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20320086U JPH049863Y2 (ko) 1986-12-27 1986-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20320086U JPH049863Y2 (ko) 1986-12-27 1986-12-27

Publications (2)

Publication Number Publication Date
JPS63106344U true JPS63106344U (ko) 1988-07-09
JPH049863Y2 JPH049863Y2 (ko) 1992-03-11

Family

ID=31168306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20320086U Expired JPH049863Y2 (ko) 1986-12-27 1986-12-27

Country Status (1)

Country Link
JP (1) JPH049863Y2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7382178B2 (ja) 2019-08-30 2023-11-16 株式会社イトーキ 椅子

Also Published As

Publication number Publication date
JPH049863Y2 (ko) 1992-03-11

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