JP3980439B2 - Pouring nozzle - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container with a dispensing nozzle that can be attached to a container in a flat shape, particularly a dispensing nozzle before use.
[0002]
[Prior art]
Conventionally, a liquid container is attached with a separate nozzle and sold together.
[0003]
[Problems to be solved by the invention]
However, conventionally, the attached pouring nozzle occupies a large volume with respect to the liquid container, which increases the size of the entire product, and it is necessary to secure a wide space including the pouring nozzle for display or the like. There was a problem that had to be done.
Further, when the pouring nozzle is kept separate from the container, there is a problem that the pouring nozzle is lost.
[0004]
An object of the present invention is to solve the above-described problems, and an object of the present invention is to provide a container with a pouring nozzle that can be folded into a flat shape by folding the pouring nozzle and can be stored compactly in a container housing portion.
[0005]
[Means for Solving the Problems]
In order to solve the above-described problem, the present invention provides a pouring nozzle that is vertically mounted on a pouring outlet provided on a top plate of a liquid container as a pouring nozzle for the liquid container. cylindrical part and insertion cylindrical portion, and provided with a nozzle cylinder equipped with a mounting plate protruding radially spaced pouring cylinder portion lower end, the nozzle tube, a plurality of longitudinal grooves are engraved, The mounting plate can be deformed into a flat shape, and the loading plate protrudes radially with the groove bottom portion of the vertical groove as a trough, and the pouring nozzle is erected vertically on the top plate. Is adopted.
[0006]
As one embodiment, a configuration characterized in that a cap for fitting the upper end of the nozzle cylinder is attached to the outer periphery of the nozzle cylinder via a connecting piece is added to the above configuration.
[0007]
As another embodiment, a configuration characterized in that a wall surface projecting inward is formed on the inner periphery of the nozzle cylinder and an air replacement hole is formed between the nozzle cylinder wall surface and the above configuration is added.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, A is a liquid container made of paper, plastic, metal can, etc., and B is a collapsible pouring nozzle.
[0009]
As shown in FIG. 2, the container A is composed of a bottomed cylindrical wall 1 having a circular or square cross section and a top plate 2, and the top plate 2 has a center or a position offset from the center. The spout 3 is perforated, and the spout 3 is covered with a plug 5 to which a pull ring 4 is attached via a connecting piece.
A fixed height is provided between the top plate 2 and the upper end edge 6 of the barrel wall 1, and a storage portion 7 for the dispensing nozzle B is formed.
[0010]
As shown in FIG. 3, the pouring nozzle B includes a nozzle cylinder 10 and a cap 11, and the nozzle cylinder 10 is continuous below the pouring cylinder portion 12 and the pouring cylinder portion 12, and the lower end is cut obliquely. The insertion tube portion 13 is formed.
A plurality of vertical grooves 14 are engraved on the outer periphery of the nozzle cylinder 10 at equal intervals, and the groove bottom portion of the vertical groove 14 is a trough at the boundary between the lower end of the extraction cylinder 12 and the insertion cylinder 13. As described above, a peripheral arc-shaped mounting plate 15 protruding radially is provided.
[0011]
The cap 11 includes a top wall 16 and a side peripheral wall 17 that fits into the extraction cylinder portion 12, and a sealing ring 18 that seals the inner periphery of the extraction cylinder portion 12 is provided inside the side peripheral wall 17. Has been.
A connecting piece 19 is connected to a predetermined position of the side peripheral wall 17, and the other end of the connecting piece 19 is connected below the upper end of the dispensing cylinder portion 12 so that the cap 11 can be freely opened and closed. ing.
A knob 20 is provided on the side peripheral wall 17 on the opposite side of the connecting piece 19.
[0012]
Next, the usage mode and operation effect of the container with the dispensing nozzle of the present invention will be described.
As shown in FIG. 2, first, the content liquid is stored in the container A, and the spout 3 is closed by the stopper 5.
[0013]
On the other hand, the nozzle 11 is pressed in the radial direction and bent by the vertical groove 14 to form a flat nozzle cylinder 10a, and the cap 11 is also twisted by the connecting piece 19 so that the top of the cap 11 is discharged. The wall 16 is arranged in parallel with the lower surface of the flat nozzle cylinder 10a.
Next, as shown in FIG. 4, the flat nozzle cylinder 10a is accommodated in the accommodating portion 7 on the upper surface of the container A, covered with a shrink film, and packaged to obtain a container with a dispensing nozzle.
[0014]
At the time of dispensing, the packaging nozzle is unpacked, the dispensing nozzle B is taken out, then the pull ring 4 is pulled to remove the plug body 5 to expose the dispensing port 3, and the dispensing nozzle B is inserted into the dispensing port 3.
In the insertion, when the flat nozzle cylinder 10a is restored to a certain circular shape and the insertion cylinder part 13 is inserted into the spout 3, the insertion cylinder 13 is completely restored to a circle by the spout 3 and fitted. At the same time, the dispensing cylinder 12 is also circular.
[0015]
When the dispensing nozzle B is further pushed in and the placing plate 15 is pressed against the top plate 2, the dispensing nozzle B is set up vertically on the top plate 2 of the container A, and the dispensing nozzle B as shown in FIG. A mounted container is obtained.
At that time, by covering the cap 11, the deformation and restoration of the dispensing cylinder portion 12 can be easily and accurately performed.
[0016]
Subsequently, the cap 11 can be opened to pour the contents from the pour nozzle B, and when the necessary amount has been poured, the cap 11 can be put back again.
[0017]
Next, another embodiment of the dispensing nozzle will be described.
In this embodiment, an air replacement hole is provided in the dispensing nozzle. As shown in FIG. 5, a part of the circumference of the nozzle cylinder 30 is provided with a wall surface 31 protruding in the center. An air hole 32 is formed between the nozzle cylinder 30.
In the dispensing, since the outside air is introduced from the air holes 32, the dispensing becomes simpler.
[0018]
In particular, when the container is used as a small beverage container, the dispensing nozzle is used as a drinking nozzle, and the wall surface of the outer peripheral portion of the nozzle cylinder 30 corresponding to the wall surface 31 is lowered, so that drinking is added to the mouth. The same effect as in the embodiment can be obtained by reducing the opening and using the air replacement hole between the wall 31 and the outer peripheral portion of the nozzle cylinder 30 on the outer periphery.
[0019]
In the above embodiment, the pouring nozzle is housed in the housing part on the upper surface of the container and covered and wrapped with the shrink film. However, the cover cap that covers the top of the mouth may be fitted, and the tape You may make it adhere | attach by.
Further, the storage portion may be provided on the outer periphery of the container barrel wall and adhered by a shrink film coating or tape.
[0020]
You may make it replace the extraction nozzle by making the container with and without the extraction nozzle into a set.
[0021]
Moreover, although the said embodiment demonstrated the pouring nozzle which connected the cap with the connection piece, a cap may be made into a different body and the cap itself may be eliminated.
Furthermore, for the fitting between the discharge nozzle and the liquid container outlet, an undercut may be provided on the outer periphery of the insertion tube portion of the discharge nozzle, or a threaded cylinder is attached to the liquid container outlet, An arbitrary method can be used such as providing an intermittent screw on the outer periphery of the insertion tube portion and screwing the extraction nozzle into the screwing tube of the outlet.
[0022]
【The invention's effect】
Since this invention is comprised as mentioned above, there exists the following effect.
Since the dispensing nozzle can be folded and deformed into a flat shape, it can be accommodated in the accommodating portion on the container top plate and no longer protrudes from the outer shape of the container.
[Brief description of the drawings]
FIG. 1 is a perspective view of a liquid container with a dispensing nozzle of the present invention.
FIG. 2 is a perspective view of a liquid container.
FIGS. 3A and 3B are explanatory diagrams of a dispensing nozzle, wherein FIG. 3A is a top view when the lid is opened, FIG. 3B is a longitudinal sectional view when the lid is opened, and FIG. 3C is a partial sectional elevational view when the lid is closed; is there.
FIG. 4 is a perspective view of a liquid container when a flat nozzle cylinder is mounted.
FIG. 5 is a top view of a dispensing nozzle according to another embodiment.
[Explanation of symbols]
A liquid container B pouring nozzle 1 trunk tube wall 2 top plate 3 pouring port 4 pull ring 5 plug body 6 upper edge 7 storage portion 10, 10a, 30 nozzle tube 11 cap 12 pouring tube portion 13 plugging tube portion 14 longitudinal groove 15 Mounting plate 16 Top wall 17 Side peripheral wall 18 Seal ring 19 Connecting piece 20 Knob 31 Wall surface 32 Air hole

Claims (3)

A pouring nozzle that is mounted vertically on a pouring outlet provided on the top plate of the liquid container,
The dispensing nozzle includes a nozzle cylinder having a dispensing cylinder part, an insertion cylinder part, and a placing plate that protrudes radially at a lower end of the dispensing cylinder part,
The nozzle cylinder is engraved with a plurality of vertical grooves, and can be deformed into a flat shape.
The mounting plate is a liquid container pouring nozzle characterized in that the groove bottom portion of the vertical groove protrudes radially and the pouring nozzle is erected vertically to the top plate .   The liquid nozzle pouring nozzle according to claim 1, wherein a cap for fitting the upper end of the nozzle cylinder is attached to the outer periphery of the nozzle cylinder via a connecting piece. The inner periphery of the nozzle tube, to form a wall surface which projects inwardly, pouring nozzles of the liquid container according to claim 1 or 2, wherein the forming the air displacement holes between the nozzle tube wall.

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