JPH0443143U - - Google Patents

Info

Publication number
JPH0443143U
JPH0443143U JP8487390U JP8487390U JPH0443143U JP H0443143 U JPH0443143 U JP H0443143U JP 8487390 U JP8487390 U JP 8487390U JP 8487390 U JP8487390 U JP 8487390U JP H0443143 U JPH0443143 U JP H0443143U
Authority
JP
Japan
Prior art keywords
tube
support
height adjustment
adjustment rod
mounting pipe
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
JP8487390U
Other languages
English (en)
Other versions
JPH0729879Y2 (ja
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 JP8487390U priority Critical patent/JPH0729879Y2/ja
Publication of JPH0443143U publication Critical patent/JPH0443143U/ja
Application granted granted Critical
Publication of JPH0729879Y2 publication Critical patent/JPH0729879Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図は本考案の実施例の一つを示し、第1図は本
考案の要部縦断面図、第2図は第1図のA−A線
拡大端面図である。 1……座受け、10……座部、2……取付管、
3……高さ調節杆、4……支持管、5……脚体、
6……昇降筒、7……固定筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 座受け下方に突出する取付管と、取付管に上端
    部が回転自在に保持された高さ調節杆と、脚体の
    上方に突出し、高さ調節杆を高さ調節可能に保持
    する支持管と、取付管に外装され、高さ調節杆と
    所定間隙を有する合成樹脂製の昇降筒と、支持管
    に外装され、支持管と所定間隙を有する合成樹脂
    製の固定筒よりなり、昇降筒は座受けと共に昇降
    し、その下端が取付管の下端より下方に突出する
    一方、固定筒は脚体と共に固定され、その上端が
    支持管の上端より上方に突出して、昇降筒と重合
    せしめた事を特徴とする椅子の座部支持装置。
JP8487390U 1990-08-10 1990-08-10 椅子の座部支持装置 Expired - Lifetime JPH0729879Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8487390U JPH0729879Y2 (ja) 1990-08-10 1990-08-10 椅子の座部支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8487390U JPH0729879Y2 (ja) 1990-08-10 1990-08-10 椅子の座部支持装置

Publications (2)

Publication Number Publication Date
JPH0443143U true JPH0443143U (ja) 1992-04-13
JPH0729879Y2 JPH0729879Y2 (ja) 1995-07-12

Family

ID=31633647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8487390U Expired - Lifetime JPH0729879Y2 (ja) 1990-08-10 1990-08-10 椅子の座部支持装置

Country Status (1)

Country Link
JP (1) JPH0729879Y2 (ja)

Also Published As

Publication number Publication date
JPH0729879Y2 (ja) 1995-07-12

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