JP2528859Y2 - Quantitative outflow device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a metered outflow device.

Heretofore, quantitative outflow devices of various mechanisms have been developed, but the mechanisms are complicated and difficult to manufacture, and there is a drawback in that the assembly process of the product requires time and effort.

 The present invention aims to eliminate the above disadvantages.

Next, a specific configuration for achieving the above object will be described with reference to the drawings. The configuration includes a measuring section and a cap section 6, which is mounted on the narrow-mouthed tube section 2 of the container body 1 so as to be able to protrude and retract, and is inserted into the container body 1. A fixed-quantity outflow device that allows the contained fluid to perform a fixed-quantity outflow, wherein the measuring section has one end as an open port,
A conical closing part protrudes on the opposite side of the opening part, and a plurality of through-holes are drilled in a peripheral side part at a position slightly above the conical closing part to allow a fixed amount of accommodation. A small wing piece 8 integrally formed with the main body 3 and a distal end portion of the conical protrusion 7, which is bent and provided radially, and whose distance passing through the center thereof is larger than the inner diameter of the narrow-mouthed tube portion 2 of the container main body 1. The small wing piece 8 is attached to the narrow mouth portion 2 of the container main body 1 so as to be able to protrude and retract from the tip of the small wing piece 8 so as to be slightly larger than its inner diameter, and
A fixed-quantity outflow device in which a plurality of elliptical through-holes 9 are formed in a peripheral side surface portion of the cylindrical main body 3 near the conical closed portion 7.

Next, a description will be given of how to handle the quantitative outflow device. Usually, the cap portion 6 is closed with respect to the cylindrical main body 3 and the cap portion 6 is directed inward from the outside of the opening of the narrow mouth portion of the container main body 1. To allow the through hole 9 formed in the cylindrical portion of the cylindrical body 3 to communicate with the inside of the container body 1, and as shown in FIG.
Can be prevented from spilling from the inside to the outside.

At the time of use, the fluid as the contents of the container body 1 is guided into the cylindrical body 3 through the through hole 9 provided in the cylindrical body 3, and the cylindrical body 3 is connected to the narrow opening of the container body 1. The through-hole 9 provided in the cylindrical main body 3 is closed by pulling out the cylindrical part 2, and the cap part 6 is opened therein to be accommodated in the cylindrical main body 3 as shown in FIG. This is a fixed-quantity outflow device configured to allow the fixed-quantity fluid to flow out.

Further, the cap portion 6 is fitted outside the upper end portion of the conical main body portion, and an annular mounting portion abutting on the upper end portion of the narrow-mouthed tube portion 2 of the container main body 1 is provided. And a cap portion 6 having a cylindrical portion 5 which is integrally molded with the inside of the cylindrical main body 3 and which is fitted into the inside of the cylindrical main body 3 and closes an opening thereof.

Next, the operation and effect resulting from the above configuration will be described.
As shown in the figure, with the narrow mouth portion 2 of the container body 1 facing upward,
The outside of the cylindrical part 5 is fitted into the cylindrical part of the cylindrical main body 3 of the quantitative outflow device of the present invention, and the cap part 6 having the cylindrical part for closing the opening is closed, and the container main body is closed. 1
There is no danger of the contents inside flowing out to the outside, and the contents inside the container body 1 pass through the through holes 9 provided in the cylindrical main body 3 simply by opening the cap portion 6 and tilting the container itself. It is possible to flow out of the container, and there is an effect that the contents in the container can be stored as in the case of opening and closing the general cap portion 6.

Further, as shown in FIG. 2, when the container is overturned from the state shown in FIG. 1 and the through hole 9 provided in the cylindrical main body 3 is closed by the inner wall surface of the narrow mouth of the container to be in a fixed filling state, When the cap 6 is opened as shown in FIG. 2, the contents filled in the cylindrical main body 3 flow out to the outside as shown in FIG. There is an effect that can be done.

In addition, the cap portion 6 provided with the annular mounting portion 10 in the circumferential direction at the position of the outer peripheral surface near the opening portion of the fixed-quantity outflow device.
And the opening of the cylindrical main body 3 is
When the annular mounting portion 10 is fitted into the peripheral portion of the cap portion 6 and the annular mounting portion 10, the cap portion 6 is inserted into the opening of the cylindrical main body 3, and the cap portion 6 comes off in a random manner. There is an effect that can be avoided.

[Brief description of the drawings]

Fig. 1 shows the fixed quantity outflow device of the present invention fitted in the mouth of a container.
FIG. 4 is a vertical sectional view showing a state in which a cap portion is closed,
FIG. 4 is a longitudinal sectional view showing a state in which the quantitative outflow device is positioned below the container from the state of FIG. 1, and furthermore, a state in which the quantitative outflow device is pulled out and the through-hole is closed, and FIG.
The figure is a longitudinal sectional view showing a state in which the outer peripheral surface of the cylindrical portion of the quantitative outflow device is gently tapered to facilitate insertion into the mouth of the container, and FIG. FIG. 4 is a side view showing a state in which a part of a cap, which is a part of the cap, is removed, and a part of the cap is shown in cross section. DESCRIPTION OF SYMBOLS 1 ... Container main body, 2 ... Narrow-necked tube part 3 ... Cylindrical main body, 4 ... Open mouth part 5 ... Cylindrical part, 6 ... Cap part 7 ... Conical closed part, 8 ... Cylindrical shape Small wing pieces provided in the main body 9 ... through-holes provided in the cylindrical main body, 10 ... annular mounting part

Claims (1)

(57) [Scope of request for utility model registration] The container body comprises a measuring portion and a cap portion, which is mounted on the narrow mouth portion of the container body so as to be able to protrude and retract.
A fixed-quantity outflow device that enables a fixed-quantity outflow of a fluid contained therein, wherein the measuring section has one end as an open port portion 4,
A conical closing portion 7 protrudes from the opposite side of the opening portion 4, and a plurality of through-holes 9 are formed in a peripheral side portion slightly above the conical closing portion 7 to enable a fixed amount of storage. The cylindrical body 3 and the conical protruding portion 7 are integrally formed at the tip of the conical protruding portion 7 so as to be freely bent and radially provided. An annular mounting portion 10 comprising a small wing piece 8, wherein the cap portion 6 is fitted outside the upper end portion of the cylindrical main body 3 and abuts on the upper end portion of the narrow mouth portion 2 of the container main body 1. A lid with an opening / closing claw having a cylindrical portion 5 which is integrally formed with the annular mounting portion 10 via a hinge, is fitted inside the cylindrical portion of the cylindrical main body 3 and closes the opening 4 thereof. And a fixed-quantity outflow device.