JPS641264Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a container in which a bottle for storing a liquid is housed in an outer case, and the liquid can be poured out in that state, and the liquid pouring operation is simplified. The purpose is to make it possible for people to do it.

Recently, there have been containers in which a bottle for storing liquid such as alcoholic beverages is housed in an outer box made of paper.

This container has major advantages over conventional glass bottles in that it is easy to mold, is lightweight, low cost, and does not require collection. It must be able to prevent quality deterioration or be easy to handle during pouring.

Regarding this deterioration, it is conceivable to use a material with excellent physical properties, such as polyethylene terephthalate resin, for the bottle to be housed inside, and simply mold it by biaxial stretching blowing.

By the way, in this type of container, since the vertically elongated container is tilted to pour out the liquid, it is desirable from the viewpoint of operation that the pouring port is located on the side of the upper end of the container.

However, it is extremely difficult to mold a bottle having a side-projecting mouth at the upper end by biaxial stretch blow molding.

Therefore, in the present invention, a spout pipe bent at a gentle angle is fitted and fixed into the spout of a synthetic resin bottle housed in a cardboard outer box, and this spout pipe is inserted from the upper end of the outer box. It is configured to protrude obliquely upward.

An embodiment of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes an outer box made of cardboard in the shape of a rectangular cylinder, and has a configuration in which an inclined wall 2 is provided by bending the upper front end, and a hole 3 is bored in the center of the inclined wall 2.

Reference numeral 4 denotes a bottle, which is molded by biaxial stretching blowing with polyethylene terephthalate resin and stores liquid such as alcoholic beverages, and has a spout 5 erected at the center of its upper end; A circumferential protrusion 6 is provided on the surface, and a flange 7 is provided around the lower end of the mouth tube 5.

Next, reference numeral 8 denotes a dispensing pipe, which is a generally dogleg-shaped cylinder bent at a gentle angle, and the base end is an upright short cylinder part 9 that connects to the spout 5 of the bottle 4 which is housed in the outer case 1.
The distal end portion passes through the hole 3 of the inclined wall 2 of the outer box body 1 as an inclined cylinder portion 10, projects forward and upward, and is fixed to the inclined wall 2.

In the illustrated embodiment, the upright short cylindrical portion 9 has an outer circumferential wall 1.
1 and an inner circumferential wall 12, the inner circumferential wall 12 fits into the spout 5 and the outer circumferential wall 11 fits into the spout 5.
The lower end is in contact with the upper surface of the flange 7, and a circumferential protrusion 13 is provided on the inner circumferential surface of the outer peripheral wall 11, so that when assembled to the spout 5, the circumferential protrusion 6 of the spout 5 They will engage with each other in an undercut shape.

Further, a flange 14 is provided around a predetermined position of the slanted cylindrical portion 10, and this flange 14 comes into contact with the inner surface of the slanted wall 2 when the tip of the slanted cylindrical portion 10 is penetrated into the hole 3. The tip of 14 is a short cylindrical portion 15 with a large diameter, and a thread 16 is provided around the circumferential surface, and a thread 18 is also provided on the circumferential surface of a cylindrical portion 17 with a small diameter at the tip of this short cylindrical portion 15. has been done.

Therefore, after assembling the upright short cylindrical part 9 to the mouthpiece 5, the slanted cylindrical part 10 is inserted into the hole 3, the flange 14 is brought into contact with the flange 14, and a tightening ring 19 having a thread provided on the inner circumferential surface is fitted from the outside. The slanted cylindrical portion 10 is fixed to the slanted wall 2 by being screwed into the thread 16 of the short cylindrical portion 15 and tightened.

Note that the cap 20 is assembled into the cylindrical portion 17 by being screwed into the thread 18. In the above embodiment, the tightening mechanism is a thread 16 and is screwed together with the tightening ring 19, but the present invention is not limited to such means. For example, the tightening mechanism is a convex thread. At the same time, this may be achieved by forming a groove in the tightening ring 19 and positioning the protrusion in the groove. In this case, the inclined wall 2 is connected to the tightening ring 19 and the flange 14.
It is necessary to set the formation positions of the protrusions and grooves so that they can be firmly clamped.

As is clear from the above description, the outer case 1 and the bottle 4 housed inside are connected via the spouting tube 8, and the tip of the spouting tube 8 is led out forward and upward. Therefore, the liquid stored in the bottle 4 can be easily poured out without greatly tilting the entire container.

In addition, the inclined wall 2 in the outer box body 1 is formed, for example, by simply bending the front part of the top wall and the upper part of the front wall of the outer box body 1, and there is no need to invert or bend it, so the structure is simple, easy to mold, and structurally strong.

Furthermore, if the amount of protrusion of the distal end of the spout pipe 8 from the inclined wall 2 is kept within the range of the height and width of the entire outer casing 1, the shape of the entire outer casing 1 can be This eliminates unnecessary protruding parts, making handling during transportation and storage extremely convenient.

Therefore, the present invention has many advantages, such as a simple structure, the ability to use a polyethylene terephthalate resin bottle molded by conventional means, and an extremely simple pouring operation of the liquid inside. It has other effects.

[Brief explanation of the drawing]

The drawing is a longitudinal sectional view showing an embodiment of the container of the present invention. Explanation of symbols, 1...Outer box body, 2...Slanted wall, 3
...hole, 4...bottle body, 5...mouthpiece, 6...peripheral ridge,
7...flange, 8...pouring pipe, 9...upright short cylindrical part, 10...inclined cylindrical part, 11...outer peripheral wall, 12...
...Inner peripheral wall, 13...Peripheral protrusion, 14...Flange,
15...Short cylindrical part, 16...Thread, 17...Cylinder part,
18...Thread, 19...Tightening ring, 20...
Cap.

Claims (1)

[Scope of utility model registration request] an outer box body made of cardboard with an inclined wall formed by bending the upper front end of the box body; a liquid storage bottle made of polyethylene terephthalate resin that has a spout at the upper end and is housed in the outer box body; A slanted cylindrical portion having a tightening mechanism such as a thread and a flange on the outer circumferential surface is provided in communication with the upright short cylindrical portion that is fitted and fixed into the mouth of the bottle, passing through a hole drilled in the sloping wall. A container comprising a pouring pipe and a tightening ring that is assembled to the tightening mechanism and firmly clamps the inclined wall with the flange.