JPS6140355U

JPS6140355U - Cap opening structure of containers with caps

Info

Publication number: JPS6140355U
Application number: JP12529884U
Authority: JP
Inventors: 幸知柚原
Original assignee: 吉田工業株式会社
Priority date: 1984-08-20
Filing date: 1984-08-20
Publication date: 1986-03-14
Also published as: JPH0223569Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るキャップ付き容器の一実施例を示
す一部破断分解斜視図、第２図はキャップを容器に密着
嵌合した状態を示す断面図、第３図はキャップのプッシ
ュ部片を内方へ押圧してキャップを開放する操作を示す
断面図である。１・・・・・・胴部、２・・・・・・肩部、３・・・・
・・台状部、４・・・、・・・首部、４ａ・・・・・・
開口端、４ｂ−・・・・・・第１の係合突起、５・・・
・・・中栓、５ａ・・・・・・鍔部、６・・・・・・突
起、７′・・・・・・小孔、８・・・・・・キャップ、
９・・・・・・注出口、１０・・・・・・嵌合筒部、１
０ａ・・・・・・第２の係合突起、１１・・・・・・プ
ッシュ部片、１１ａ・・・・・・上面部、１１ｂ・・・
・・・側面部、１１ｃ・・・・・・爪部、１１ｄ・・・
・・・凸条、１２・・・・・・透孔。Fig. 1 is a partially cutaway exploded perspective view showing an embodiment of a container with a cap according to the present invention, Fig. 2 is a sectional view showing a state in which the cap is tightly fitted to the container, and Fig. 3 is a push portion of the cap. FIG. 6 is a cross-sectional view showing the operation of pressing the piece inward to open the cap. 1... Torso, 2... Shoulder, 3...
...Plateau, 4..., ...Neck, 4a...
Opening end, 4b-...first engagement protrusion, 5...
... Inner stopper, 5a ... Flange, 6 ... Protrusion, 7' ... Small hole, 8 ... Cap,
9... Outlet, 10... Fitting cylinder part, 1
0a...Second engagement protrusion, 11...Push piece, 11a...Top surface part, 11b...
...Side part, 11c...Claw part, 11d...
...Convex ridges, 12...Through holes.

Claims

[Scope of utility model registration request]

(1) An inner plug is attached to the open end of a container formed by integrally forming a body with a relatively large diameter for storing contents and a relatively small diameter neck with an open end via a shoulder. A protrusion is formed in the center of the inner stopper, a small hole is bored on the outer periphery of the inner stopper, and a cap with a spout on the top surface is moved vertically above the inner stopper. When the cap is in the lower position, the protrusion of the inner stopper tightly fits and closes the spout of the cap, and when the cap is in the upper position, the protrusion of the inner stopper and In a container with a cap, in which a gap is formed between the cap and the spout so that the contents can be poured out, an upper surface of a flexible push part is fixed to the cap, and the push part A side wall is formed to hang down from the outer end of the upper surface, and the side wall is formed to bend inward from the outside around the fixed upper surface. At least one of the facing surfaces of the container is formed into a tapered shape, and when the cap is in the downward position, the lower end of the push piece and the facing surface of the container are in contact with or close to each other, and in this state When the side surface of the push piece is pressed inward,
A cap opening structure for a container with a cap, characterized in that the pressing force acts on the tapered surface to generate a component force in the direction of pushing up the cap, thereby moving the cap to an upper position.

(2) Practical use characterized in that the push piece is formed in a substantially gate shape, and a through hole is bored in the center of the upper surface of the push piece so as to communicate with the spout provided in the cap. A cap opening structure for a container with a cap as claimed in claim 1 of the patent registration.