JPH02121036U - - Google Patents
Info
- Publication number
- JPH02121036U JPH02121036U JP2905089U JP2905089U JPH02121036U JP H02121036 U JPH02121036 U JP H02121036U JP 2905089 U JP2905089 U JP 2905089U JP 2905089 U JP2905089 U JP 2905089U JP H02121036 U JPH02121036 U JP H02121036U
- Authority
- JP
- Japan
- Prior art keywords
- view
- syringe
- cylinder
- protrusions
- main part
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は、本考案の実施例の注射針保護カバー
の斜視図、第２図は、第１図の要部縦断面図、第
３図は、第２図の左側面図、第４図は、筒体の要
部切断面図、第５図は、第２図の右側面図、第６
図は、筒体の注射器への取付け状態を示す要部切
断正面図、第７図は、注射器の再使用時の要部切
断正面図、第８図は、従来の注射針保護カバーの
注射器への取付け状態を示す要部破断正面図であ
る。
１……注射器、２……外套、３……注射筒、４
……ロツド、５……操作体、６……窓孔、７……
保持片、８……歯状突部、９……おねじ部、１０
……注射針、１１……支持体、１２……めねじ部
、１３……キヤツプ、１４……嵌合突部、１５…
…筒体、１５ａ……一端、１５ｂ……他端、１６
……開口部、１７……開口部、１８……内周面、
１９……突条、１９ａ……幅狭部、２０……係止
突部、２１……フランジ、２２……傾斜面。
FIG. 1 is a perspective view of a needle protection cover according to an embodiment of the present invention, FIG. 2 is a vertical sectional view of the main part of FIG. 1, FIG. 3 is a left side view of FIG. 2, and FIG. is a sectional view of the main part of the cylinder, FIG. 5 is a right side view of FIG. 2, and FIG.
The figure is a cutaway front view of the main part showing how the barrel is attached to the syringe, Figure 7 is a cutaway front view of the main part when reusing the syringe, and Figure 8 is a conventional needle protection cover attached to the syringe. FIG. 2 is a front view with a main part cut away and showing the attached state. 1...Syringe, 2...Cloak, 3...Syringe barrel, 4
... Rod, 5 ... Operating body, 6 ... Window hole, 7 ...
Holding piece, 8...Tooth-shaped projection, 9...Male thread part, 10
... Syringe needle, 11 ... Support body, 12 ... Female thread part, 13 ... Cap, 14 ... Fitting protrusion, 15 ...
...Cylinder, 15a...One end, 15b...Other end, 16
...opening, 17...opening, 18...inner peripheral surface,
19... Protrusion, 19a... Narrow portion, 20... Locking protrusion, 21... Flange, 22... Inclined surface.
Claims (1)
周方向に間隔をおいて複数の突条を軸方向に沿つ
て設け、前記突条の前記筒体の開口部寄りに係止
突部を形成したことを特徴とする注射針保護カバ
ー。 On the inner peripheral surface between the open end of the cylinder and the other end,
A syringe needle protection cover characterized in that a plurality of protrusions are provided along the axial direction at intervals in the circumferential direction, and a locking protrusion is formed on the protrusions near the opening of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2905089U JPH02121036U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2905089U JPH02121036U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121036U true JPH02121036U (en) | 1990-10-01 |
Family
ID=31252915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2905089U Pending JPH02121036U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121036U (en) |
-
1989
- 1989-03-16 JP JP2905089U patent/JPH02121036U/ja active Pending