JPH0425752U

JPH0425752U -

Info

Publication number: JPH0425752U
Application number: JP6707990U
Authority: JP
Priority date: 1990-06-25
Filing date: 1990-06-25
Publication date: 1992-02-28
Anticipated expiration: 2004-11-09
Also published as: JPH0642678Y2

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例を示す一部断面平面
図であり、第２図は第１図を構成するパーツの分
解断面図（プロテクターは省略）である。主な符号の説明、１……シリンジ、２……外筒
、３……カートリツジ容器、４……プロテクター
、８……リブ、９……容器本体、１０……ゴム栓
、１１……ガスケツト、１２……ストツパー、１
４……プランジヤー螺着孔、１８……螺着手段、
１９……キヤツプ手段。 FIG. 1 is a partially sectional plan view showing one embodiment of the present invention, and FIG. 2 is an exploded sectional view of parts constituting FIG. 1 (the protector is omitted). Explanation of main symbols, 1...Syringe, 2...Outer tube, 3...Cartridge container, 4...Protector, 8...Rib, 9...Container body, 10...Rubber stopper, 11...Gasket, 12...stopper, 1
4... plunger screw hole, 18... screw fitting means,
19... Capping means.

Claims

[Scope of Claim for Utility Model Registration] 1. A syringe consisting of a cartridge container containing a medicinal solution, which has a protruding medicinal solution outlet at the tip to which a syringe needle can be attached, and a syringe near the flange at the rear end. A cylindrical outer cylinder with a plurality of longitudinal aromatic ribs formed on the inner wall to restrict movement of the cartridge container stored inside, and an opening at the tip sealed with a stopper made of rubber-like elastic material. and a cartridge container consisting of a cylindrical container body, in which a gasket made of a rubber-like elastic material having a plunger screw hole at the rear end is fluid-tightly inserted into an opening at the rear end, which cooperates with the plurality of ribs. a stopper for restricting the movement of the cartridge container and supporting the gasket so that it does not fall off from the cartridge container; a screwing means screwed into the plunger screwing hole of the gasket at the front end; A cartridge type syringe comprising: a plunger/plunger protector having a cap means for covering and protecting the tip at the tip of the outer cylinder at the end thereof. 2. The syringe according to claim 1, wherein the rib protrudes stepwise and then tapers toward the flange and ends at the same height as the inner wall of the outer cylinder. 3. The syringe according to claim 2, wherein the stopper is held between a cartridge container and a stepped portion at the front end of the rib. 4. The syringe according to claim 2, wherein the stopper comprises a portion inserted into a cartridge container, a portion held between an end of the cartridge container and a stepped portion of the front end of the rib.