JPH0273149U

JPH0273149U -

Info

Publication number: JPH0273149U
Application number: JP15305788U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1990-06-04

Description

[Brief explanation of drawings]

第１図は考案の一実施例を示す断面図、第２図
及び第３図はその作動状態を示す断面図、第４図
は本考案の他の実施例を示す断面図、第５図は本
考案に於けるキヤツプ体の他の実施例を示す断面
図である。Ａは押し出しチユーブ、１はチユーブの口部、
２はチユーブの肩部、３はチユーブの胴部、３ａ
は胴部の上端部分、４は計量弁、４ａは計量弁の
弁部材、４ｂは計量弁の軸部材、５はキヤツプ体
、５ｂはキヤツプ体の押し棒である。 Fig. 1 is a sectional view showing one embodiment of the invention, Figs. 2 and 3 are sectional views showing its operating state, Fig. 4 is a sectional view showing another embodiment of the invention, and Fig. 5 is a sectional view showing an embodiment of the invention. FIG. 7 is a cross-sectional view showing another embodiment of the cap body according to the present invention. A is the extruded tube, 1 is the mouth of the tube,
2 is the shoulder of the tube, 3 is the body of the tube, 3a
4 is the upper end portion of the body, 4 is a metering valve, 4a is a valve member of the metering valve, 4b is a shaft member of the metering valve, 5 is a cap body, and 5b is a push rod of the cap body.

Claims

[Claims for Utility Model Registration] An extruded tube A in which a cylindrical body part 3 is connected from the lower end of a narrow-diameter mouth part 1 via an inclined shoulder part 2;
The metering valve 4 is comprised of a metering valve 4 that is mounted in the extrusion tube A so as to be vertically movable, and a cap body 5 that is screwed or fitted into the mouth portion 1, and the metering valve 4 includes a valve member 4a and a valve member 4a. a shaft member 4b extending from the member to the tube mouth 1, an appropriate gap L extending in the axial direction between the shaft member 4b and the inner surface of the tube mouth 1; Reference numeral 5 denotes the upper end portion of the body of the extrusion tube A, which is equipped with a push rod 5b that comes into contact with the upper end surface of the shaft member 4b of the metering valve 4 and pushes the metering valve 4 a certain amount. An extruded tube in which at least a portion 3a corresponding to the stroke length of the valve member 4a is reinforced so as not to be deformed. The metering extrusion tube according to claim 1, wherein the upper end portion 3a of the body portion is formed thicker than other portions, thereby being reinforced to prevent deformation. The fixed-quantity extrusion tube according to claim 1, wherein the upper end portion 3a of the body portion is reinforced with a reinforcing ring 3b on its inner surface to prevent deformation.