JPH0628454Y2 - Liquid container spout - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a pouring stopper that is used by being attached to the neck of a liquid container and has both a measuring function and a liquid dripping prevention function.
Foods such as soy sauce, sauces, dressings, liquid detergents,
The present invention relates to a spout of a container containing a liquid such as a laundry auxiliary agent.

[Conventional technology]

Conventionally, as this type of pouring plug, one disclosed in JP-A-59-152160 is known. As shown in FIG. 4, this is composed of a spout body a fitted into the neck of the container and a measuring cap b.
The spout body is divided into upper and lower parts, an inclined partition plate d having a spout portion c is provided substantially in the center, and a hole e is provided in a lower part of the slant of the partition plate d. A female screw f is provided on the upper inner surface of a, and a male screw g is provided on the lower outer surface of the cap b so that the female screw f and the male screw g are fitted to each other and the cap is tightly plugged.

[Problems to be solved by the invention]

However, in the above-mentioned conventional technique, after the contents are weighed by the cap, most of the liquid remaining in the cap flows onto the partition plate when the cap is fitted into the spout body again, and the Although it returns to the inside of the container through, the liquid is attached to the male screw of the cap, so if you continue to tighten the cap, the liquid attached to the male screw will rise along the thread groove and will go out of the container. There was a problem that it oozes out, and there was also a problem that liquid was accumulated in the lower corners of the partition plate.

[Means for solving problems]

The present invention comprises a spout body attached to the neck of a container, and a cap detachably screwed to the spout body.
A spout part having an external thread with which the cap is screwed on the outer periphery is located in the center of the spout body, and a vertical part extending below the body part of the spout part and an inner wall of the spout body And a bottom wall provided with a liquid recovery groove having a substantially U-shaped cross section, and a return hole is provided in a part of the body of the outlet. The bottom surface of the liquid recovery groove is inclined toward the return hole so that it is the lowest point, and the vertical wall and the inclined wall form the same width as the return hole from the liquid recovery groove to the return hole. The guide flow path is provided.

[Action]

In the present invention, when pouring out the contents from the container, the cap is removed from the spout main body, the container is tilted to pour out the contents from the pouring outlet, and the cap is used for weighing, and You may transfer the contents once.

Here, after pouring out the contents, liquid remains attached to the tip of the spout, and when the container is returned to the original upright state, the adhering liquid flows down along the outer surface of the spout, but the spout It is received in the liquid recovery groove around the part, and then returns to the inside of the container from the return hole through the guide channel having the steep slope.

Further, when the cap is used, the liquid remains attached to the inner surface of the cap. When the cap is put on the body of the tapping plug again in this state, the adhered liquid flows down along the inner surface of the cap, but it is received by the annular liquid recovery groove and is passed through the guide channel to return from the return hole to the container in the same manner as above. Will come back inside.

〔Example〕

Next, the present invention will be described in detail based on an embodiment shown in FIGS. 1 to 3.

In FIG. 1, reference numeral 1 denotes a spout plug attached to a liquid container. As shown in FIG. 1, the spout plug 1 and a spout body 2 screwed to a neck portion A of the liquid container are used for weighing. It also includes a cap 3 that also serves as a doublet.

The inside of the tubular body portion 20 of the spout body 2 is the partition plate 2
A female screw 22 that is screwed to the neck portion A is integrally provided on the inner lower peripheral edge of the body portion 20. Further, the partition plate 21 is provided at the center of the spout body 2.
The spout 4 is integrally provided with the spout 40, and the spout 40 is open at the tip of the spout 4. The cap 3 is attached so as to cover the spout 4, and is located at the inner upper edge of the cap 3 with respect to the male screw 42 located on the outer circumference of the tubular body 41 of the spout 4. The female screw 30 is screwed. An annular shoulder 32 having an inner ring 31 is integrally provided on the outer periphery of the cap 3, and when the cap 3 is tightened, the inner ring 31 fits in the body portion 20 and the annular shoulder 32 is provided. Three
2 is abutted over the upper peripheral edge of the body portion so as to be tightly plugged.

In the spout body 2, a return hole 43 is provided around the spout 4, and the body 41 has a vertical portion 44 extending below the spout 4 and a spout. Stopper body 2
Wall 23 extending below the inner wall (inner ring) of the
And the partition plate 21 whose bottom surface has a substantially U-shaped cross section.
An annular liquid recovery groove 5 having a bottom is provided, and the bottom surface of the liquid recovery groove 5 is inclined toward the return hole 43 so that the return hole 43 is the lowest point. A guide channel is formed by 44 and the inclined wall 23 with the same width as the return hole 43.

As shown in FIG. 5, the liquid adhering to the outer surface of the spout portion or the inner surface of the cap and dripping is received by the tilted liquid recovery groove 5, and the tilted liquid recovery groove 5 moves to the guide flow path 6 most. Since it is inclined as the lower point, the liquid flows toward the guide passage 6, and at the position where the inclined liquid recovery groove 5 is not provided, the liquid is directed toward the guide passage 6 by the inclined wall 23. The flowing liquid flows through the guide flow path 6 and is reliably recovered in the container through the return hole 43.

Although the spout is opened in the above-described embodiment, the spout is not limited to this, and the spout is provided with a spout that can be opened by a pull link when needed. May be

[Effect of device]

As described above, according to the present invention, the bottom surface of the liquid recovery groove is inclined toward the return hole below the pouring portion, and the vertical wall and the steep inclined wall on the outer side of the vertical wall are provided above the return hole. Since there is a guide flow path formed by the above, the liquid remaining on the outer surface of the spout or the liquid remaining on the inner surface of the fitted cap does not seep out to the outside of the extraction port. The liquid travels down the outer surface and is received by the liquid recovery groove, and is not collected in the liquid recovery groove and is concentrated in the guide flow path along the liquid recovery groove and is guided along the steeply inclined surface of the inclined wall to the return hole. The contents are reliably collected in the container, the contents can be used economically, and the cap and the outer surface of the liquid container are not polluted.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a cross section of an embodiment of a liquid container ejection stopper according to the present invention, FIG. 2 is a plan view of the embodiment, and FIG.
FIG. 4 is a side view of one embodiment, FIG. 4 is an explanatory view showing a conventional example,
FIG. 5 is an explanatory diagram showing a returning state of the liquid. (1) …… Pour-out plug, (2) …… Pour-out plug body (20) …… Body, (21) …… Partition plate (3) …… Cap, (32) …… Circular shoulder (4) ...... Spout, (40) …… Body (43) …… Return hole, (44) …… Vertical wall (5) …… Liquid recovery groove, (6) …… Guide flow path

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shigetaka Oishi 1-5-1, Taito, Taito-ku, Tokyo Toppan Ink Printing Co., Ltd. (56) Bibliography Shou 61-153756 (JP, U) Sui 61-180961 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A container comprising a spout body attached to the neck of a container and a cap removably screwed to the spout body, and a male screw to which the cap is screwed is provided on the outer periphery. The spout is located in the center of the spout body and consists of a vertical part that extends below the body of the spout and an inclined wall that extends below the inner wall of the spout body. In a spout having a liquid recovery groove having a substantially U-shaped cross section, a return hole is provided in a part of the body of the spout, and the return hole is the lowest point.
A bottom surface of the liquid recovery groove is inclined toward the return hole, and a guide flow path is formed from the liquid recovery groove to the return hole with the same width as the return hole by the vertical wall and the inclined wall. An outlet plug for a liquid container, which is characterized in that