JPH0432134U - - Google Patents

Info

Publication number
JPH0432134U
JPH0432134U JP7422490U JP7422490U JPH0432134U JP H0432134 U JPH0432134 U JP H0432134U JP 7422490 U JP7422490 U JP 7422490U JP 7422490 U JP7422490 U JP 7422490U JP H0432134 U JPH0432134 U JP H0432134U
Authority
JP
Japan
Prior art keywords
compression springs
seat body
support
seat
backrest
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
JP7422490U
Other languages
English (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 JP7422490U priority Critical patent/JPH0432134U/ja
Publication of JPH0432134U publication Critical patent/JPH0432134U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chairs Characterized By Structure (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図は椅子の
縦断側面図で第2図の−視断面図、第2図は
第1図の−視平面図、第3図は第2図の−
視側面図、第4図は第1図の−視断面図、
第5図は第1図の−視断面図、第6図は第1
図の−視断面図、第7図及び第8図は作用を
示す図、第9図は圧縮ばねの弾性と座体の下降量
との関係を示す図、第10図、第11図、第12
図及び第13図は各々他の実施例を示す概略断面
図である。 1……脚体、2……座体、3……背もたれ、4
……支持体、5……中間部材、9,10,21,
25,35,36,37,38,39……圧縮ば
ね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 脚体の上端に固着した支持体に、背もたれ付き
    の座体を、上下動及び前後傾動自在に取り付け、
    前記支持体と座体との間のうち座体の略中心を挟
    んだ前後両側の部位に、ばね定数が異なる複数個
    ずつの圧縮ばねを、ばね定数の小さい圧縮ばねの
    圧縮量が所定量以上増大しないように規制して上
    下方向に直列状に介挿するか、又は、複数個ずつ
    の圧縮ばねを、当該複数個の圧縮ばねに座体の荷
    重が順次作用するよう並列状に介挿したことを特
    徴とする椅子における座体の支持装置。
JP7422490U 1990-07-11 1990-07-11 Pending JPH0432134U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7422490U JPH0432134U (ja) 1990-07-11 1990-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7422490U JPH0432134U (ja) 1990-07-11 1990-07-11

Publications (1)

Publication Number Publication Date
JPH0432134U true JPH0432134U (ja) 1992-03-16

Family

ID=31613736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7422490U Pending JPH0432134U (ja) 1990-07-11 1990-07-11

Country Status (1)

Country Link
JP (1) JPH0432134U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017074330A (ja) * 2015-10-18 2017-04-20 株式会社AH Products 椅子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017074330A (ja) * 2015-10-18 2017-04-20 株式会社AH Products 椅子
WO2017068886A1 (ja) * 2015-10-18 2017-04-27 株式会社AH Products 椅子

Similar Documents

Publication Publication Date Title
US4372606A (en) Rocker structure for rocking chairs
US5681085A (en) Rocking armchair with reclining seat and back
US3116091A (en) Stadium seat
JPH0432134U (ja)
US2981319A (en) Chairs
JPS61207256U (ja)
JPH02136560U (ja)
JPS6348200Y2 (ja)
JPH0271346U (ja)
JPS6350243U (ja)
JPS6041161Y2 (ja) 椅子における背体の支持構造
JPS61194348U (ja)
JPH0363424U (ja)
JPS622649U (ja)
JPH0222141U (ja)
JPS61174460U (ja)
JPH0387340U (ja)
JPH0469041U (ja)
JPS6395854U (ja)
JPS63159547U (ja)
JPH0331346U (ja)
JPH01154848U (ja)
JPH0331345U (ja)
JPS58126756U (ja) 椅子
JPS62181251U (ja)