JPS6442054U - - Google Patents
Info
- Publication number
- JPS6442054U JPS6442054U JP13741187U JP13741187U JPS6442054U JP S6442054 U JPS6442054 U JP S6442054U JP 13741187 U JP13741187 U JP 13741187U JP 13741187 U JP13741187 U JP 13741187U JP S6442054 U JPS6442054 U JP S6442054U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- outer cylinder
- tip
- proximal end
- syringe
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
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図及び第４図は
それぞれ同実施例２の使用前及び使用後の説明図
。
図中、１：外筒、２：ピストン、３：保護カバ
ー、４：スプリング、５：ロツク金具、６：注射
針。
1 and 2 are explanatory views before and after use of Example 1 of the present invention, respectively, and FIGS. 3 and 4 are explanatory views before and after use of Example 2 of the present invention, respectively. In the figure, 1: outer cylinder, 2: piston, 3: protective cover, 4: spring, 5: lock fitting, 6: injection needle.
Claims (1)
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、かつ該保護カバーの基端部と外筒の基端部と
の間にスプリングを介装し保護カバーをそれが先
方へ前進するべく付勢し、更に上記スプリング力
に抗し保護カバーを手前に引寄せ、外筒先端の針
が保護カバー先端よりも露呈する状態にて保護カ
バーを固定するロツク金具を付設した事を特徴と
する注射器。 In a syringe consisting of an outer cylinder and a piston, a cylindrical protective cover with openings at both ends is fitted around the outer periphery of the outer cylinder so that it can slide freely along the longitudinal direction of the outer cylinder, and the protective cover is A spring is interposed between the proximal end and the proximal end of the outer cylinder to bias the protective cover so that it moves forward, and then pull the protective cover toward you against the spring force to close the outer cylinder. A syringe characterized by being equipped with a lock fitting that fixes the protective cover in a state where the needle at the tip is exposed more than the tip of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741187U JPS6442054U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741187U JPS6442054U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442054U true JPS6442054U (en) | 1989-03-14 |
Family
ID=31398809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13741187U Pending JPS6442054U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442054U (en) |
-
1987
- 1987-09-07 JP JP13741187U patent/JPS6442054U/ja active Pending