JP2522119Y2 - 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. 7 is widely used.

The outlet A1 has an opening / closing piece 2a attached to one end of the opening 1a through a fold line m, and a substantially quarter-circular rotating piece 3a provided at right angles to both sides of the opening / closing piece 2a. 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.

The outlet A1 may be provided in the middle of the wall surface of the container as shown in FIG. 8, but as shown in FIG. 7, the outlet A1 has a relatively small width in the wall plate of the container. In many cases, the rotating pieces 3a, 3a are provided above the wall plate 4 so as to be perpendicular to the wall plate 4 and along the inner surfaces of the relatively wide wall plates 5, 5.

[Problems to be solved by the invention]

In the outlet A1, the rotating piece 3a is simply bent at a right angle at both ends of the opening and closing piece 2a. Therefore, there is a problem that the rotating piece 3a is bent deeper than 90 ° to form a gap between the rotating piece 3a and the edge of the opening 1a, and contents such as powder and granular material leak through the gap. is there.

That is, as shown in FIG. 7, a swinging port A1 is provided above the relatively narrow wall plate 4 so that the rotating piece 3a rotates along the inner surface of the relatively wide wall plate 5,5. In the case of the container, the bend starts to bend inward from the portion 30a near the free end of the rotating piece 3a, and the content of the powdery granular material is between the bendable portion 30a and the wall plate 5. An object or the like starts to enter, and the content leaks out of the box from between the rotating piece 3a and the wall plate 5 when the content is spun out.

In the case of a container provided with a spout A1 in the middle of the wall of the container body as shown in FIG. 8, the contents adhere to the outer surface of the rotating piece 3a when the spout A1 is closed. There was a problem that the contents leaked out of the box at the time of rotation of the outlet A1 or the like.

[Means for solving the problem]

In order to solve the above problems, the present invention provides a container with a spout,
Two wide side plates, a narrow front plate and a rear plate, and an inner plate, an inner front plate, and an inner plate which are sequentially connected to side edges of the rear plate and overlap the inner surfaces of the side plate, the front plate, and the side plate, respectively. A sack-shaped carton having an ear piece connected to an upper end of the front plate and a lid plate connected to an upper end of the side plate, wherein a lateral folding is performed on an upper portion of the inner front plate. Opening / closing pieces are defined by the rules, and rotating pieces protruding above the inner plate are continuously provided on both sides of the opening / closing pieces, and an inner plate excluding the rotating pieces and an inner front plate excluding the opening / closing pieces are provided. Attached to the inner surface of the side plate and the front plate, respectively, and pasted the ear piece and the lid plate,
An opening forming piece is sectioned on the front plate by a cut line with a joint corresponding to the lateral crease, and a cut line with a joint extending above both ends of the cut line with the joint. In addition, a support piece for pressing the rotating piece outward is formed by partitioning the opening forming piece with a cut line with a connecting portion connecting both upper corner points thereof.

[Action]

The support piece is stretched to prevent the turning piece from bending inward.

〔Example〕

FIG. 2 is an exploded view showing an inner plate 50, an inner front plate 40, an inner plate 50, a rear plate 41, a side plate 5, a front plate 4, and a broken line. The side plates 5 are sequentially connected,
A horizontal crease a is provided substantially at the center of the inner front plate 40, and the crease a
The upper portion of the inner plate 50 is provided with a cut line b with a connecting portion obliquely above the both ends of the crease a to form the turning piece 3 in the upper portion of each inner plate 50. And a cut line c with a joint corresponding to the fold line a and a cut line d with a joint provided above both ends of the cut line c with the joint, An opening forming piece 10 corresponding to the opening / closing piece 2 is sectioned, and a cut line e with a connecting portion connecting both upper corner points B, B of the opening forming piece 10 is provided to form an upper end of the opening forming piece 10. A support piece 6 is sectioned and formed, and ear pieces 7 are continuously connected to the upper and lower ends of the front plate 4 and the rear plate 41 via fold lines, and lid plates 8 are connected to upper and lower ends of each side plate 5. .

As is apparent from the figure, the left and right widths of the front plate 5 and the inner front plate 40 are smaller than the left and right widths of the side plates 5. That is, the opening forming piece 10
The opening / closing piece 2 is formed on the side of the carton body with the smaller width. The cut line d with a connecting portion is provided on the fold line between the front plate 4 and the side plate 5, and the opening forming piece 10 and the opening / closing piece 2 are full of the left and right widths of the front plate 4 and the inner front plate 40, respectively. It is provided in.

Further, in the present embodiment, near the both ends of the cut line e with the joint, the cut lines d with the joint are overlapped with each other,
The support piece 6 has a substantially rectangular shape.

The length of the cut line b with the connecting portion is set to be slightly larger than the fold line f between the opening and closing piece 2 and the rotating piece 3, and a finger hole g is provided substantially at the center of the upper end of the opening and closing piece 2. A finger hole h is provided below substantially the center of the cut line c with a connecting portion,
Further, a lateral auxiliary crease j is positioned near the lower end of the opening forming piece 10.
Is provided.

In assembling, first, the inner plate 50, the inner front plate 40, the inner plate 50, the rear plate 41, the side plate 5, the front plate 4, and the side plate 5 are sequentially bent at right angles along the folding line, The inner plate 50, the inner front plate 40, and the inner plate 50 except 2 are adhered to the side plate 5, the front plate 4, and the side plate 5, respectively, to form a square tube as a whole.

Next, after the ear piece 7 and the lid plate 8 are sequentially folded and stuck along the fold line to close one open end, the contents are filled from the other open end, and then the other open end Then, the ear piece 7 and the cover plate 8 are folded and bonded, and the assembly is completed (FIG. 3).

In use, the lower end of the opening forming piece 10 is picked up and pulled upward while the fingertip is hooked on the lower end of the opening forming piece 10 through the finger hanging hole h. As a result, the connecting portions of the cut lines c, d, and e with connecting portions are broken, the opening forming pieces 10 other than the support pieces 6 are removed, and the removed opening forming pieces 10 are removed.
The opening 1 is formed in the trace of the.

Next, after the supporting piece 6 is once folded up along the folding line, the fingertip is hooked on the finger hooking hole g, and the opening / closing piece 2 is pulled out (FIG. 1).

The opening and closing piece 2 forms an outlet A together with the rotating pieces 3 and 3 on both sides. By pulling out the opening and closing piece 2, the entire outlet A is pulled out, and the contents from the pulled out outlet A are drawn. You can shake things out.

Then, as shown in FIG. 1, the support piece 6 stretches between the rotating pieces 3 on both sides, and both side portions 60 of the support piece 6 press the rotating pieces 3 and 3 outward.

As described above, the support piece 6 is formed into a substantially rectangular shape by overlapping the vicinity of both ends of the cut line e with the joint with the cut lines d, d with the joint. 3,
3 and presses the pivoting pieces 3 and 3 outward while abutting against the inner surface of the pivoting piece 3, and the pivoting pieces 3 and 3 are bent inward to form a gap between the side plates 5 and 5 and the pivoting pieces 3 and 3. Prevent it from occurring. This completely prevents the contents from leaking out of the box through the gap.

In addition, since the length of the cut line b with the joint portion is slightly larger than the boundary line f, the upper end surface of the rotating piece 3 near the cut line b with the joint portion is pulled out of the outlet A when the outlet A is pulled out. To prevent further pulling out of the outlet A. This is because the upper end surface of the rotating piece 3 near the cut line b with the connecting portion acts as a stopper.

FIG. 4 is a partially cutaway development view of the second embodiment of the present invention, in which the upper and lower widths of the support piece 6 are increased, and the central portion of the cut line e with the connecting portion is inserted into the support piece 6. It is projected in a semicircular shape. This is to increase the up-and-down width of the support piece 6 to increase the tension force, and to form a semicircular notch at the center of the lower end of the support piece 6 so that the contents can be easily swung out. Further, a zipper 9 for tearing and opening is formed at the lower end of the opening forming piece 10, and after the zipper 9 is torn, the lower end of the opening forming piece 10 is gripped to cut lines d and e with a joint. To break the opening forming piece 10
Is to be removed. In addition, a gripping portion 90 is defined at the left end of the zipper 9 by a cut line k of full cut so that the end of the zipper 9 can be easily gripped when the zipper 9 starts to tear.

FIG. 5 is a partially cut-away development view of the third embodiment of the present invention, in which the vicinity of both ends of the cut line e with a joint is supported without overlapping the cut lines d with a joint. 6 has a substantially inverted trapezoidal shape. Even if the supporting piece 6 does not have such a rectangular shape, the supporting pieces 6 can press the rotating pieces 3 and 3 outwardly to sufficiently function as supporting pieces.

FIG. 6 relates to the present invention and shows a case in which the outlet A is provided in the middle of the side having the larger left and right width among the sides of the body of the carton.

(Effects of the Invention) The present invention is configured as described above. When the support piece intervenes between the rotating pieces on both sides, the supporting piece stretches and presses the rotating pieces on both sides outward. As a result, the rotating piece is bent inward to form a gap between the side plate and the rotating piece, and the leakage of the contents out of the box from the gap is completely prevented.

In addition, the opening of the opening / closing piece and the rotating piece is covered with a front plate having a cut line with a connecting portion, so that the complete closing property and the assurance of the original packing can be ensured before the start of the swinging of the contents. Have.

In addition, since the cut line with the connecting portion provided on the front plate is arranged and formed so that the whole functions as a zipper, the cut line with the connecting portion of the front plate can be broken very easily.

In addition, since the swing outlet is provided in the body of the box, the contents can be shaken without tilting the box too much.

[Brief description of the drawings]

1 to 3 show one 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 showing a state of completion of assembly, FIG. FIG. 5 is a partially cutaway development view of another embodiment, FIG. 6 is a perspective view showing a use state of a carton related to the present invention, and FIG. 7 and FIG. It is a perspective view which shows the use condition of a container. DESCRIPTION OF SYMBOLS 1 ... Opening part 2 ... Opening / closing piece 3 ... Rotating piece 4 ... Front plate 5 ... Side plate 6 ... Support piece 7 ... Ear piece 8 ... Cover plate 9 ... Zipper 10 ... Opening formation Piece 40 ... Inner front plate 41 ... Rear plate 50 ... Inner plate a ... Crease crease b c de ... Cut line with joint g h ... Finger hole k ... Cut line of full cut

Claims (1)

(57) [Scope of request for utility model registration] A wide side plate, a narrow front plate and a rear plate, and a rear end of the rear plate are sequentially connected to the side plates.
A sack type including an inner plate, an inner front plate, and an inner plate overlapping the inner surfaces of the front plate and the side plates, an ear piece connected to an upper end of the front plate, and a lid plate connected to an upper end of the side plate. In the carton, while opening and closing pieces are sectioned by a lateral crease above the inner front plate, rotating pieces protruding into the upper part of the inner plate are continuously provided on both sides of the opening and closing pieces, The inner plate excluding the rotating piece and the inner front plate excluding the opening / closing piece are adhered to the inner surfaces of the side plate and the front plate, respectively, and the ear pieces and the lid plate are adhered to each other. The opening forming piece is sectioned by a cutting line with a connecting portion corresponding to the crease in the direction and a cutting line with a connecting portion extending above both ends of the cutting line with the connecting portion, and the opening is formed. A support for pressing the rotating piece outward by a cut line with a connecting portion connecting the upper corner points to the piece. CONTAINER WITH outlet vibration, characterized in that the partition forming the piece.