JPS6442053U - - Google Patents

Info

Publication number
JPS6442053U
JPS6442053U JP13741087U JP13741087U JPS6442053U JP S6442053 U JPS6442053 U JP S6442053U JP 13741087 U JP13741087 U JP 13741087U JP 13741087 U JP13741087 U JP 13741087U JP S6442053 U JPS6442053 U JP S6442053U
Authority
JP
Japan
Prior art keywords
tip
outer cylinder
needle
protective cover
protrusion
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
JP13741087U
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 JP13741087U priority Critical patent/JPS6442053U/ja
Publication of JPS6442053U publication Critical patent/JPS6442053U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Description

【図面の簡単な説明】
第1図及び第2図はそれぞれ本考案実施例1の
使用前及び使用後の説明図、第3図は第2図―
線に於ける拡大端面図、第4図は第2図―
線に於ける拡大端面図。 図中、1:外筒、2:ピストン、3:注射針、
4:突起、5:保護カバー、6,6′:案内溝、
6a,6′a:先端曲がり部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒とピストンとから成る注射器に於いて、同
    外筒の外周に両端開口筒状の保護カバーをそれが
    外筒の長手方向に沿つて摺動自在となるべく外嵌
    し、しかも上記外筒の外周及び保護カバーの内壁
    のいずれか一方に突起を、他方には該突起が移動
    する為の案内溝をそれぞれに形成し、かつ該案内
    溝にはその所適部所に上記突起が嵌り込む曲がり
    部を設け、該保護カバーを、その先端開口部が外
    筒先端付近に位置し外筒先端の針を外方へ露呈せ
    しめる位置と、その先端開口部が針先端よりも先
    方に迄延出され針先端を完全に覆設する位置との
    両位置に於いて固定される如き構成としたことを
    特徴とする注射器。
JP13741087U 1987-09-07 1987-09-07 Pending JPS6442053U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13741087U JPS6442053U (ja) 1987-09-07 1987-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13741087U JPS6442053U (ja) 1987-09-07 1987-09-07

Publications (1)

Publication Number Publication Date
JPS6442053U true JPS6442053U (ja) 1989-03-14

Family

ID=31398807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13741087U Pending JPS6442053U (ja) 1987-09-07 1987-09-07

Country Status (1)

Country Link
JP (1) JPS6442053U (ja)

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