JP2583154Y2 - Liquid dispensing container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid dispensing container.

[0002]

2. Description of the Related Art When a certain amount of liquid is required during use,
2. Description of the Related Art Conventionally, a method of preparing a measuring cup separately from a container body for storing a liquid, and measuring and using a fixed amount of the liquid in the cup each time it is used is very commonly used.

[0003]

[Problems to be Solved by the Invention] However, such a method has various inconveniences, for example, a measuring cup is lost, it is troublesome because the cup must be washed each time the measuring is performed, and the measuring method is difficult. It is time-consuming and cumbersome.

An object of the present invention is to solve the drawbacks of the conventional container and to propose a liquid metering / dispensing container capable of quickly and easily dispensing a fixed amount of liquid.

[0005]

In order to solve the above-mentioned problems, the container according to the present invention has a container body 2 having a mouth and neck 5 erected from a body 4 and a fixed-rate pouring plug fitted and fixed to the container body 2. The spout plug 3 is provided with a fitting cylindrical portion 6 fitted to the outer periphery of the container body neck and neck portion 5 vertically extending from the back surface of the bottom wall 7 and an upper end of a peripheral wall 8 standing upright from the peripheral edge of the bottom wall 7. Domed top wall 9 from the edge
And a ventilation tube 16 having a lower end opened in the center of the bottom wall 7 of the plug and standing in the plug main body 10 and having a lower end suspended in the container at the center. A liquid passage cylinder 14 supported so as to be able to flow therethrough , and the cylinder 14 is supported in the upper part of the stopper main body 10 with a gap between the stopper main body 10 and the upper ends of the liquid passage cylinder 14 and the ventilation cylinder 16 therein. And a measuring chamber 18 formed by a spherical plate-shaped partition wall 17 having a projection opening.
A discharge hole 11 is formed in the center, and an intake cylinder 13 is formed in the center.
It causes fluidly supported drooping, the liquid passing tube 14
A plurality of through holes 19 for liquid passage in the circumferential direction are formed in the base end of the surrounding partition wall 17.
Was constructed.

When the container 2 is inverted after the cap 20 is removed from the state shown in FIG. 1, the liquid in the container is injected into the measuring chamber 18 through the liquid passage tube 14 and the air in the chamber 18 is changed. Is introduced into the container body 2 through the ventilation tube 16. The introduction of the liquid into the measuring chamber 18 ends when the opening of the ventilation tube 16 is closed, and at this time, a fixed amount of the liquid is measured into the measuring chamber 18.

Next, when the container body 2 is erected, the liquid in the measuring chamber 18 flows through the through hole 19 in the measuring chamber.
It flows out to the lower part inside 0. At this time, since the measuring chamber is formed by the partition wall 18 having a spherical plate shape, the liquid flows into the through hole 19 along the wall surface.
Backflow into the container body 2 from the opening can be prevented as much as possible.

Next, when the container body 2 is inverted again, the liquid in the stopper body 10 is discharged to the outside through the discharge hole 11 through the gap between the measuring chamber 18 and the stopper body. Also in this case, since the through-hole 19 for liquid passage is located at the center of the stopper main body, the backflow of the liquid from the hole 19 to the measuring chamber 18 can be prevented as much as possible, and a substantially accurate discharge of the fixed amount liquid can be performed.

[0009] From the second time, a liquid is always present in the stopper main body 10, and a substantially constant amount of liquid can be poured out simply by inverting the container 2.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment of the present invention, in which 1 shows a liquid dispensing container. The container 1 is composed of a container body 2 and a measuring / dispensing tap 3.

The container body 2 is made of a synthetic resin or the like, and has a mouth and neck 5 standing upright from the cylindrical body 4.

The dispensing tap 3 is fixed to the container 2 by a fitting tube 6 fitted around the outer periphery of the mouth and neck 5, and the tube 6 is suspended from the back surface of the bottom wall 7. A plug main body 10 is provided in which a cylindrical peripheral wall 8 whose diameter slightly increases as going upward from the peripheral edge of the wall 7 is erected, and a dome-shaped top wall 9 is extended from an upper end of the peripheral wall 8. At the center of the top wall 9 of the plug body 10, a circular ejection hole 11 is formed, and a plurality of ribs 12 projecting inward from the inner surface of the hole 11 form a suction tube 13 at the center of the ejection hole 11. I support them.

Further, a cylindrical liquid flow tube 14 having an upper end erected through the center of the plug main body bottom wall 7 and having an upper end erected at the center of the plug main body and having a lower end opened at the lower end of the fitting cylindrical portion 6 is provided. And a plurality of ribs 15 projecting inward from the upper end of the cylinder 14.
The outer periphery of the upper end is integrally supported, and the lower end is suspended downward from the liquid cylinder 14 to provide the ventilation cylinder 16 in a double cylindrical shape.

Further, there is provided a spherical plate-shaped partition wall 17 which is integrally connected to the lower end center portion at the outer periphery vertical center portion of the liquid passage cylinder 14 and supported and fixed at the upper portion inside the plug body 10, and measures the inside thereof. It is configured as a chamber 18. In this embodiment,
The upper end of the partition wall 17 is flat. In the center of the inside of the measuring chamber 18, a liquid passage tube 14 and a ventilation tube 16 are provided.
The upper end of the plug has a protruding opening, and its outer peripheral surface and the plug body peripheral wall 8
A gap is provided between the top wall 9 and the space through which the liquid can flow. A plurality of liquid passage holes 19 are formed in the base end of the partition wall 17 on the outer periphery of the liquid passage cylinder 14 at equal intervals in the circumferential direction.

In the figure, reference numeral 20 denotes a cap which covers the top wall of the stopper main body and is detachably mounted, and reference numeral 21 denotes a packing.

[0017]

[Effect of the Invention] As described above, the container of the present invention has the above-described configuration, and a substantially constant amount of liquid can be poured out by a simple operation of inverting the container body. is there.

Further, there is no inconvenience such as losing the measuring cup or washing the cup every time of measuring as in the prior art, and the processing can be performed quickly at the time of pouring.

The top wall of the plug body is formed in a dome shape.
At the same time, the measuring chamber is defined by a spherical plate-shaped partition wall,
In addition, a plurality of liquids passing in the circumferential direction are
And a spout hole in the center of the top wall of the stopper body.
And install and suspend the intake cylinder in the center so that it can flow.
The liquid measured in the measuring chamber flows back into the container.
Is introduced into the plug body with almost no
Backflow into the weighing chamber as much as possible
As a result, there is little weighing error and relatively accurate
It is capable of pouring a quantity of liquid, and
No matter which direction the container is turned,
It has the advantage of being extremely easy to use because it can be dispensed
ing.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a main part of an embodiment of the present invention container.

[Explanation of symbols]

Reference numeral 2 denotes a container body, 3 denotes a metering / dispensing tap, 10 denotes a plug body, 11 denotes a pouring hole, 13 denotes a suction pipe, 14 denotes a liquid flow pipe, and 16 denotes a vent pipe.
8… Weighing room

Claims (1)

(57) [Scope of request for utility model registration] 1. A container body 2 having a mouth and neck 5 upright from a body 4.
And a fixed-rate pouring plug 3 fitted and fixed to the container body 2. The pouring plug 3 is provided with a fitting cylindrical portion 6 fitted around the outer periphery of the container body neck portion 5 from the bottom wall 7 back surface. At the same time, the bottom wall 7
A plug body 10 having a dome-shaped top wall 9 extending from an upper end edge of a peripheral wall 8 standing upright from the peripheral edge, and a lower end opened at the center of the plug main body bottom wall 7 to rise into the plug main body 10, A liquid-passing cylinder 14 having a central portion having a lower end suspended from the inside of the container so as to be able to flow, and a liquid-passing cylinder 14 supported by the cylinder 14 at the upper part of the plug body 10 with a gap therebetween. And the inside of the liquid passage cylinder 14 and the ventilation cylinder 1
6 has a measuring chamber 18 formed by a spherical plate-shaped partition wall 17 having an upper end protruding and opened, and a pouring hole 11 is formed at the center of the stopper main body top wall 9 and an intake cylinder is formed at the center thereof. 13 is suspended so that it can be circulated, and the liquid passage cylinder 14
A liquid dispensing container characterized in that a plurality of liquid passage holes 19 in the circumferential direction are formed at the base end of the surrounding partition wall 17.