JPH01150953U

JPH01150953U -

Info

Publication number: JPH01150953U
Application number: JP4783588U
Authority: JP
Priority date: 1988-04-08
Filing date: 1988-04-08
Publication date: 1989-10-18

Description

[Brief explanation of the drawing]

第１図から第７図は本考案の実施例を示してい
る。第１図から第４図はその一実施例を示し、第
１図は注射針を抜き取る手順の説明図、第２図は
全体斜視図、第３図は第１図ａの−線矢視部
分断面図、第４図は同第１図ａの−線矢視図
で、第５図と第６図はそれぞれ変形例を示す第４
図相当図、第７図は別の変形例を示す第２図相当
図である。１……注射器、２……注射筒、２ａ……先端壁
、３……注射針、４……注射針テーパ嵌合固定用
先細りノズル、７ａ……ホルダー鍔部、９……注
射針テーパ嵌合固定用余裕高さ部分、１０……注
射針廃棄用容器、１０ａ……上壁、１０ｂ……側
壁、１１……注射針廃棄孔、１２……注射針抜き
取り溝、１５……注射針抜き取り溝１２の内周壁
、２０……上側の分割体。 1 to 7 show embodiments of the invention. Figures 1 to 4 show one embodiment, Figure 1 is an explanatory diagram of the procedure for removing the injection needle, Figure 2 is an overall perspective view, and Figure 3 is a section viewed from the - line arrow in Figure 1a. The sectional view and FIG. 4 are views taken along the - line arrow in FIG. 1a, and FIGS.
FIG. 7 is a diagram equivalent to FIG. 2 showing another modification. DESCRIPTION OF SYMBOLS 1...Syringe, 2...Syring barrel, 2a...Tip wall, 3...Syringe needle, 4...Tapered nozzle for fixing injection needle taper fitting, 7a...Holder flange, 9...Syringe needle taper fitting Extra height portion for fixing joint, 10... Container for syringe needle disposal, 10a... Top wall, 10b... Side wall, 11... Syringe needle disposal hole, 12... Syringe needle extraction groove, 15... Syringe needle extraction Inner circumferential wall of groove 12, 20... upper division body.

Claims

[Claims for Utility Model Registration] 1. The injection needle 3 is removed from the tapered nozzle 4 for fitting and fixing the injection needle taper provided on the tip wall 2a of the injection barrel 2 of the syringe 1, and the injection needle 3 that has been removed is
It is a syringe needle disposal container with a syringe needle extraction function used to store and dispose of syringe needles, and the top wall 10a and side wall 10 of the syringe needle disposal container 10.
A needle disposal hole 11 is formed in at least one of the needle disposal holes 11, and a needle removal groove 12 is formed outward from the injection needle disposal hole 11, and the injection needle removal groove 12 is formed so that the injection needle of the tapered nozzle 4 Connect the tapered fitting fixing allowance height part 9 to the injection needle disposal hole 1
The tip wall 2a of the syringe barrel 2 is configured so that it can be fitted from the 1 side, and in the fitted state, the tip wall 2a of the syringe barrel 2
and the holder flange 7a of the injection needle 3 can be received by the inner circumferential wall 15 of the injection needle removal groove 12. 2. The syringe needle disposal container with a syringe needle extraction function according to claim 1, wherein the syringe needle disposal container 10 is divided into upper and lower parts, and the syringe needle disposal hole 11 and the syringe needle extraction groove 12 are formed in the upper divided body 20.