JPH0274017U - - Google Patents

Info

Publication number
JPH0274017U
JPH0274017U JP15378488U JP15378488U JPH0274017U JP H0274017 U JPH0274017 U JP H0274017U JP 15378488 U JP15378488 U JP 15378488U JP 15378488 U JP15378488 U JP 15378488U JP H0274017 U JPH0274017 U JP H0274017U
Authority
JP
Japan
Prior art keywords
inner hole
outer cylinder
tapered portion
registration request
shape corresponding
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
JP15378488U
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 JP15378488U priority Critical patent/JPH0274017U/ja
Publication of JPH0274017U publication Critical patent/JPH0274017U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案の一実施例を示すもの
であり、第1図は長手方向断面図、第2図は短筒
部斜視図、第3図は棒体チヤツク部付近の部分斜
視図、第4図イ,ロは背椎矯正状態を示す説明図
である。 図中、1……ステー、2……外筒、2A……内
孔、22……本体、22A……短筒部、22D…
…段部、22E……テーパー形状(テーパー部)
、3……棒体、31……チヤツク部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒の内孔に下方に向つて径が拡大するテーパ
    ー部が介在する複数個の段部を設け、該外筒の内
    孔には該テーパー部に対応した外形状のチヤツク
    部を下端に設けた棒体を挿入したことを特徴とす
    る伸長可能なステー。
JP15378488U 1988-11-25 1988-11-25 Pending JPH0274017U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15378488U JPH0274017U (ja) 1988-11-25 1988-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15378488U JPH0274017U (ja) 1988-11-25 1988-11-25

Publications (1)

Publication Number Publication Date
JPH0274017U true JPH0274017U (ja) 1990-06-06

Family

ID=31429930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15378488U Pending JPH0274017U (ja) 1988-11-25 1988-11-25

Country Status (1)

Country Link
JP (1) JPH0274017U (ja)

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