JP2522120Y2 - Container with outlet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a container with a spout.

[Conventional technology]

As a container with an outlet provided with an outlet in a carton or the like, a container having an outlet A1 as shown in FIG. 6 is widely used.

The opening A1 has an opening / closing piece 2a attached to the lower end side of the opening 1a via a crease q, and a substantially quarter-circular rotating piece 3a connected to both sides of the opening / closing piece 2a at right angles. Consists of The opening 1a is opened and closed by the opening and closing piece 2a guided by the rotating piece 3a, and the whole is formed in a funnel shape so that the contents can be easily ejected.

[Problems to be solved by the invention]

The container with a spout as shown in FIG.
Must be doubled. Therefore, in order to make such a container, the three walls of the container body including the opening / closing piece 2a and the rotating pieces 3a, 3a are double walls, and a part of the inner wall is used as the rotating piece 3a, or on both sides of the opening / closing piece 2a. It is necessary to separately form a wing-like connecting piece of the rotating pieces 3a, 3a via a crease (hereinafter, referred to as a swing-out piece) and paste it on a portion to be the opening 1a.

However, the container body 3 including the opening / closing piece 2a and the rotating pieces 3a, 3a
When the wall surface is a double wall, there is a problem that the amount of used paper becomes too large.

Also, those that make the outlet forming piece separately and paste it,
It is necessary to perform punching, laminating, and the like of the spout-forming piece, and there is a problem that manufacturing takes too much time.

Further, in a conventional container with a spout, rotating pieces 3a, 3a
Is bent deeper than 90 °, and the rotating pieces 3a approach each other,
There was a problem that it was difficult to shake out the contents from the outlet.

Also, in the conventional container with a spout, after opening the spout, a gap is formed between the upper end of the opening / closing piece 2a and the wall plate of the container even if the spout is reclosed, so that the container cannot be reclosed properly. was there.

[Means for solving the problem]

In order to solve such a problem, the present invention provides a container with a spout by connecting two narrow side plates, two wide side plates, and one narrow side plate to the side end. A sack-shaped carton comprising an outer plate having the same width as the side plate, an ear piece connected to an upper end of the outer plate, and a lid plate connected to an upper end of the wide side plate, wherein the narrow width Of the side plates, a trapezoidal turning portion having a free end side as a lower base is defined by a diagonal folding rule above a side plate on the free end side, and a folding rule is formed on the free end side of the turning portion. The sliding piece is connected to the sliding piece, the swinging portion is formed by the sliding piece, and the outer plate is provided with a cutting line with a connecting part corresponding to the oblique folding rule, and the cutting with the connecting part is provided. Attach only the lower part of the wire to the side plate on the free end side, bond the ear piece and the lid plate, and connect the upper plate to the outer plate. The support piece for pressing the rotating portion of the vibration outlet depending from an end portion of said cover plate provided with a connecting portion with score lines and a sliding piece outward configured as those defined and formed.

[Action]

The container with a spout of the present invention can be formed by simply extending a part of the side plate of a normal carton to a sliding piece.

In addition, the support piece stretches when the contents are to be ejected, and keeps the shape of the outlet, and when closed, closes the gap between the rotating portion and the container body wall plate.

〔Example〕

FIG. 2 is an exploded view showing an embodiment of the present invention, wherein the outer plate 1, side plates 2, 3,
4 and 5 are successively provided, and a lower right inclined crease a is provided above the side plate 5 to define a trapezoidal rotating portion 6 having a free end as a lower bottom (the longer bottom of the trapezoid). Forming and rotating part 6
At the right end of each of the above, slide pieces 7 each having a substantially four-half circle shape are continuously connected via a crease b, and inclined auxiliary creases c and d are provided from the upper end of the inclined crease a to the upper ends of the side plates 4 and 5, respectively. A support piece 8 is defined by a cut line e with a joint near the upper end of the outer plate 1, and a cut line f with a joint corresponding to the inclined crease a is provided above the outer plate 1. The portion sandwiched between the cut lines e and f is a reclosing piece 9, and a locking piece 10 is continuously provided via a crease at the left end of the reclosing piece 9, and a connecting portion is provided at the tip of the locking piece 10. Affixing pieces 11 are continuously provided through cut lines g. A crease j is provided on the locking piece 10 having a cut line h protruding in an arc shape rightward in the middle, and a cut line h is formed on the side plate 4. Are provided, and ear tabs 12 are continuously connected to the upper and lower ends of the outer plate 1 and the side plate 3 via folding lines, respectively, and the lid plates are respectively formed at the upper and lower ends of the side plates 2 and 4 via folding lines. 13 are connected in series.
Note that a notch m for finger hanging is provided at the upper end of the rotating portion 6.

In assembling, the sliding piece 7 is bent at a right angle along the crease b, and then the side plates 5, 4, 3, 2, the outer plate 1, and the locking piece 10 are bent at right angles in this order along the fold line. The portion below the one cut line f with a connecting portion and the attaching piece 11 are attached to the side plates 5 and 4, respectively.

Next, the ear piece 12 and the lid plate 13 are sequentially folded and adhered along the fold line to close one open end, and then the container is filled from the other open end, followed by the other open end. Ear pieces
12. The assembly is completed by closing with the lid plate 13 (FIG. 3).

In use, after breaking the cut line g with the connecting portion to release the locking piece 10, the gripping piece 10 is pulled and pulled to break the cutting lines e and f with the connecting portion. Reclosing piece 9
Is separated from the rotating part 6.

Next, after once folding up the support piece 8 along the fold line,
A fingertip is hung on the notch m and the rotating part 6 is pulled outward. When the rotating portion 6 is pulled, the sliding piece 7 is also pulled out while abutting on the inner surface of the side plate 2, and at the same time, the portions of the oblique auxiliary creases c and d are bent, and as shown in FIG. An outlet A is formed. At this time, the support piece 8 enters between the rotating part 6 and the slide piece 7 to keep the swing outlet A in a gutter shape.

After the desired amount of the content has been dispensed, the rotating part 6 is pressed to push the rotating part 6 and the sliding piece 7 back into the box.

Next, while the re-closing piece 9 and the locking piece 10 are folded back along the folding line, the locking piece 10 surrounded by the cutting line h is simultaneously bent while folding the locking piece 10 along the crease j once into a valley fold. The part 14 is inserted into the cut line k so that the insertion engaging part 14 is engaged with the cut line k. As a result, the rotating portion 6 is pressed by the re-closing piece 9 from the outside, and the outlet A is properly re-closed. In addition, the supporting piece 8 hangs down from the lug 12 at the joint between the rotating part 6 and the lid part 13, and the supporting part 8 is pressed by the rotating part 6, so that the outlet A is completely closed again. The contents do not leak.

FIG. 4 is a partially cutaway development view of the second embodiment of the present invention, in which the inclined auxiliary crease d in FIG. Are easily drawn out to the outside.

FIG. 5 is a partially cutaway development view of the third embodiment of the present invention, in which the fold line to the right of the upper end B of the oblique auxiliary crease c is a cut line p with a joint, The sliding piece 7 is easily drawn out.

The present invention is not limited to the embodiment described above, and the shape of the support piece 8 may be any shape, for example, an inverted trapezoid.

The locking piece 10 may be of any structure as long as it can be fixed to the side plate 4 when the outlet A is closed again, and the locking piece 10 may not be provided.

[Effect of the invention]

Since the present invention is configured as described above, the following remarkable effects can be obtained.

1) Since it can be made simply by projecting a sliding piece to a side end of a normal paper box, paper can be saved as compared with a conventional container with a spout, and production is much easier.

2) By providing the support pieces, the outlet can be kept in a gutter shape, and at the time of closing the outlet, the gap between the rotating portion and the cover plate can be closed to improve the recloseability.

3) By providing the locking piece, the reclosability of the container can be enhanced.

4) A slanted auxiliary crease is provided on the turning portion or a side plate adjacent to the turning portion, or a diagonal auxiliary crease in the turning portion is formed as a cut line with a connecting portion, or a side plate and a cover plate adjacent to the turning portion are provided. If a part of the fold line is formed as a cut line with a connecting portion, the outlet can be easily pulled out.

[Brief description of the drawings]

1 to 3 show an embodiment of the present invention, FIG. 1 is a perspective view showing a use state, FIG. 2 is a development view, FIG. 3 is a perspective view, FIG. 4 and FIG. FIG. 6 is a partially cutaway development view of another embodiment, and FIG. 6 is a perspective view of a conventional container with a spout. DESCRIPTION OF SYMBOLS 1 ... Outer plate, 2, 3, 4, 5 ... Side plate 6 ... Rotating part, 7 ... Sliding piece 8 ... Support piece, 9 ... Reclosing piece 10 ... Locking piece, 11 ... ... Attachment piece 12 ... Ear piece, 13 ... Cover plate 14 ... Plug-in engagement piece, a ... Skew crease b, j ... Crease c, c, d ... Skew auxiliary crease e, f , g, n, p …… Cut line with joint h, k …… Cut line, m …… Notch

Claims (1)

(57) [Scope of request for utility model registration] 1. An outer plate having two narrow side plates, two wide side plates, an outer plate connected to a side end of one wide side plate and having the same width as the narrow side plate, and an outer plate thereof. A sack-shaped carton provided with an ear piece connected to an upper end of a wide side plate and a lid plate connected to an upper end of the wide side plate, and an upper portion of a side plate on a free end side among the narrow side plates. A slanted crease forms a trapezoidal rotating part with the free end side as the lower bottom, and a sliding piece is continuously provided on the free end side of the rotating part via a crease to slide the sliding part. A swing outlet is formed by the piece and the rotating portion, and a cut line with a joint corresponding to the oblique crease is provided on the outer plate, and only a portion below the cut line with the joint is the free end. Side plate, the ear piece and the cover plate are bonded together, and the outer plate is provided with a cut line with a connecting portion connecting the upper corner points thereof, and the end of the cover plate is provided. It features that vibration outlet container with that it has defining a support piece for pressing the rotating unit and the sliding piece to the outside of the vibration outlet depending from.