JPH0144444Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention is suitable for packaging multiple individually packaged beverages such as soy milk, milk, soft drinks, fruit drinks, and alcoholic beverages in rectangular parallelepiped paper containers. The present invention relates to packaging boxes for beverages in paper containers, which are used for packaging beverages in paper containers.

(Prior art) Conventionally, this type of packaging box has provided slits near the front and rear sides of the front end of the left bottom plate, and an L-shaped lock for locking the slits near the front and rear sides of the right bottom plate. In addition to providing separate pieces, the top left front piece and the top right front piece, and the top left rear piece and the top right rear piece were each continuous and integrally formed (for example, Utility Model Publication No. 55-38709). Public bulletin).

(Problem to be solved by the invention) However, only two slits on the left bottom plate and two L-shaped locking pieces on the right bottom plate must be provided, and it is difficult to lock the locking pieces to the slits during use. Not only is this troublesome, but there is a risk that the overlapping portions of the front and rear edges of the left and right bottom plates may be bent over and damaged. In addition, the front left piece and the front right piece are
In addition, since the top left rear piece and the top right rear piece are simply provided continuously and integrally, it is difficult to put your fingers on the top surface of the beverage when multiple beverages are packaged. It was difficult to remove.

Therefore, this invention was devised to solve the above-mentioned problems, and it not only makes it possible to lock the locking piece of the right bottom plate into the slit of the left bottom plate extremely easily during use. To provide a packaging box for beverages in paper containers, which prevents damage to the overlapping portions of the front and rear edges of the left and right bottom plates on the front and rear sides of the left bottom plate and the right bottom plate, and allows easy removal of the beverages. It is.

(Means for solving the problem) In order to achieve the above-mentioned purpose, this invention has a left side plate, a right side plate,
The left bottom plate and the right bottom plate are sequentially arranged so that they can be bent downward and inward through the fold, and the front and rear edges of the top plate have arc-shaped cutouts for taking out beverages. , and a slit and an engaging portion are provided in the front-rear center portion and the front-rear side edge of the left bottom plate, respectively,
A substantially T-shaped locking piece for locking the slit and a hook-shaped locking piece for engaging the engaging portion are located at the front-rear center and front-rear side edges of the right bottom plate corresponding to these, respectively. The front and rear edges of the left side panel and the front and rear edges of the right side panel have folded pieces at the upper end of the top plate side, respectively, and the left front piece, left rear piece, and right front piece and right rear piece are connected through the folds. Furthermore, a top left front piece, a top left rear piece, a top right front piece, and a top right rear piece are connected via folds on the front and rear edges of the left side and the front and rear edges of the right side, respectively. .

(Function) Then, by the above-mentioned technical means, the locking piece is inserted into the slit and locked so that the locking piece of the right bottom plate is engaged with the locking part of the left bottom plate during use,
Further, when a plurality of beverages are packaged, it is possible to put a finger on the top surface of the beverages.

(Example) Hereinafter, an example of this invention will be described based on the drawings.

As shown in the figure, a rectangular top plate 2 has an arc-shaped notch 1 at the center of the front and rear edges in the left-right direction, and a left side plate 3 having a substantially square shape on the left and right edges, respectively. A right side plate 4 is arranged in a row so as to be bendable downward via folds 5 and 6. A left bottom plate 7 and a right bottom plate 8 are provided on the lower edges of the left side plate 3 and right side plate 4, respectively.
are arranged in a row so as to be bendable inward through folds 9 and 10, and a slit 11 and a hook-shaped engagement are formed in the front-rear center and front-rear side edges of the left bottom plate 7, respectively. portions 12 and 13 are provided, and a substantially T-shaped locking piece 14 for locking the slit 11 and a locking piece 14 in the shape of a T-shape for locking the slit 11 are provided at the front-rear center portion and the front-rear side edge portion of the front end side of the right bottom plate 8 corresponding to these portions, respectively. Hook-shaped engaging pieces 15 and 16 for engaging the parts 12 and 13 are provided. Further, on the front and rear edges of the left side plate 3 and the front and rear sides of the right side plate 4, a left front piece 17, a left rear piece 18, a right front piece 19, and a right rear piece 2 are provided, respectively.
0 are arranged in a row so as to be freely bendable inward through the folds 21, 22, 23, 24, and each of the left front piece 17 and the left rear piece 1
8. Triangular folding pieces 25, 26, 27, 28 are provided at the upper end of the top plate 2 side of the front right piece 19 and the rear right piece 20, respectively.
are connected to each other so that they can be freely folded inward via diagonal folds 29, 30, 31, and 32. At the front and rear edges of the left side and the front and rear edges of the right side of the top plate 2, there are provided a top left front piece 33, a top left rear piece 34, and a top right front piece 3 each having a substantially 1/4 circular shape.
5. Fold the top right rear piece 36 with the top plate 2 at creases 37 and 3.
8, 39, 40, and each left and right front and rear pieces 1
7, 18, 19, 20 means folds 41, 42, 4
3 and 44 so as to be bendable downward.

In addition, the top left front piece 33, the top left rear piece 34, the top right front piece 35, and the top right rear piece 36 have a fold 3 on the top plate 2.
7, 38, 39, 40, but the folds 37, 38, 3 with the top plate 2 are not limited to this.
Cut 9, 40, left front piece 17, left rear piece 18,
Folds 41, 42, 4 between right front piece 19 and right rear piece 20
It is also possible to bend inward at right angles from 3 and 44 and attach them to the inside of the top plate 2, respectively.

(Effect of the device) Since this device is configured as described above, when in use, as shown in FIGS. ) are placed in parallel, then the left side plate 3 and the right side plate 4 are bent upward at right angles through the folds 5 and 6, and then the left bottom plate 7 and the right bottom plate 8 are bent at the folds 9 and 6. bent inward at right angles through
The locking piece 14 is inserted into the slit 11 so that the engaging pieces 15 and 16 of the right bottom plate 8 are engaged with the slit 11. Then, fold the top left front piece 33, the top left rear piece 34, the top right front piece 35, and the top right rear piece 36 at lines 37, 38, 3.
9, 40, each folding piece 25, 26, 27, 28 forms a fold line 29, 30,
31, 32, 41, 42, 43, 44 so that the left front piece 17 and the left rear piece 1 are folded inwardly.
8. Fold the right front piece 19 and the right rear piece 20 at lines 21, 22,
23, 24 inward at right angles, and finally the left front piece 17, the left rear piece 18, the right front piece 19, and the right rear piece 2.
The folding pieces 25, 26, 27, and 28 are wrapped so as to be slightly stuck to the top plate 2 and the left and right bottom plates 7 and 8 are turned over as shown in FIG.

Therefore, a slit 11 is provided at the front-rear center of the front end of the left bottom plate 7, and one approximately T-shaped locking piece 14 is provided at the front-rear center of the right bottom plate 8 corresponding to the slit 11. By providing this, during use,
Attach the locking piece 14 of the right bottom plate 8 to the slit 11 of the left bottom plate 7.
Not only can it be extremely easily locked, but also the front and rear edges of the front and rear ends of the left bottom plate 7 and the right bottom plate 8 can be locked by the engagement between the engaging parts 12 and 13 and the hook-shaped engaging pieces 15 and 16. It is possible to prevent the overlapping parts from being rolled up and damaged.

In addition, a top left front piece 33, a top left rear piece 34, a top right front piece 35, and a top right rear piece 36 are provided on the front and rear edges of the left side and the front and rear sides of the right side of the top plate 2, respectively. By providing the arc-shaped notch 1 on the rear edge and the rear edge, when a plurality of beverages D are packaged, it is possible to hang the fingers on the top surface of the beverages D, making it easy to take out the beverages D. It's extremely simple.

As explained above, according to this invention, during use, not only can the locking piece of the right bottom plate be extremely easily locked into the slit of the left bottom plate, but also the locking piece of the right bottom plate can be locked in the slit of the left bottom plate very easily. Various effects can be obtained, such as preventing damage to the polymerized portion and making it extremely easy to take out the beverage.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a developed view, FIG. 2 is a perspective view of the device in use, FIG. 3 is a perspective view of the device in use as seen from below, and FIG. 4 is a longitudinal sectional front view of the device. 1...Notch, 2...Top plate, 3...Left side plate, 4
...Right side plate, 5, 6, 9, 10, 21, 22, 2
3, 24, 29, 30, 31, 32, 37, 3
8, 39, 40, 41, 42, 43, 44...Fold, 7...Left bottom plate, 8...Right bottom plate, 11...Slit, 12, 13...Engaging portion, 14...Locking piece ,
15, 16...Engagement piece, 17...Left front piece, 18...
...Left rear piece, 19...Right front piece, 20...Right rear piece, 2
5, 26, 27, 28...Folding piece, 33...Top left front piece, 34...Top left rear piece, 35...Top right front piece, 3
6...Ten right hind piece, D...Beverage product.

Claims (1)

[Scope of utility model registration request] A left side plate, a right side plate, a left bottom plate, and a right bottom plate are successively installed on the left side edge and the right side edge of the top plate so that they can be bent downward and inward through the folds, and the front side edge and rear side of the top plate are An arc-shaped notch for taking out beverages is provided on the side edge, and a slit and an engaging portion are provided on the front-rear center and front-rear side edges of the left bottom plate, respectively. A substantially T-shaped locking piece for locking the slit and a hook-shaped locking piece for engaging the engaging portion are provided at the front-rear center and front-back edge of the bottom plate, respectively, and the left side plate On the front and rear edges of the front and rear sides and the front and rear edges of the right side plate, a left front piece, a left rear piece, a right front piece, and a right rear piece each having a folded piece at the upper end of the top plate side are connected through the folds, and A paper container characterized in that a top left front piece, a top left rear piece, a top right front piece, and a top right rear piece are connected to the front and rear edges of the left side and the right side of the board through folds, respectively. Beverage packaging boxes.