JPH01147982U

JPH01147982U -

Info

Publication number: JPH01147982U
Application number: JP4381588U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-13
Anticipated expiration: 2003-03-31
Also published as: JPH0528228Y2

Description

[Brief explanation of drawings]

第１図ないし第３図はこの考案の一実施例を示
すもので、第１図は定量吐出容器の垂直断面図、
第２図は定量吐出容器の上面図、第３図は定量吐
出容器の分解斜視図、第４図および第５図は従来
例を示すもので、第４図は吐出出容器の垂直断面
図、第５図は第３図の―矢視断面図である。１……定量吐出容器、２……容器本体、３……
上蓋、６……内底、８……ピストン、１０……押
圧片、１０ａ……基端部、１０ｂ……先端部（自
由端）、１２……吐出口、１３……シリンダ、１
４……第１流通路、１５，１７……逆止弁、１６
……第２流通路。 Figures 1 to 3 show an embodiment of this invention, in which Figure 1 is a vertical sectional view of a metered dose dispensing container;
Fig. 2 is a top view of the metered dispensing container, Fig. 3 is an exploded perspective view of the metered dispensing container, Figures 4 and 5 show conventional examples, and Fig. 4 is a vertical sectional view of the dispensing container; FIG. 5 is a sectional view taken along the - arrow in FIG. 3. 1... Meter discharge container, 2... Container body, 3...
Upper lid, 6... Inner bottom, 8... Piston, 10... Pressing piece, 10a... Base end, 10b... Tip (free end), 12... Discharge port, 13... Cylinder, 1
4...First flow path, 15, 17...Check valve, 16
...Second flow path.

Claims

[Claims for Utility Model Registration] A container body 2 having an inner bottom 6 that rises as the contents decrease, a piston 8 on the top surface, and a cylinder 13 that fits with the piston 8 on the bottom surface. It is equipped with an upper lid 3 equipped with a pressing piece 10 having a content discharge port 12 on the upper surface, and the piston 8 is provided with a first flow passage 14 that communicates the inside of the container body 2 and the inside of the cylinder 13, The pressing piece 10 is provided with a second flow passage 16 that communicates the inside of the cylinder 13 with the discharge port 12, and each of the first flow passage 14 and the second flow passage 16 has a non-return check that allows only the discharge of the contents. Valve 14,1
7, the base end 10a of the pressing piece 10 is integrally provided with the upper lid 3 via an elastic bending part 11, and the distal end 10b of the pressing piece 10 is connected to the upper lid 3 through an elastic bending part 11. A fixed-quantity dispensing container characterized in that it is movable up and down by elastic deformation of an elastic bending part 11.