JP2540461Y2 - Packaging containers - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container suitable for enhancing the over-the-counter effect of solid products such as confectionery, food and the like, or pouches and products containing pills.

[0002]

2. Description of the Related Art Conventionally, a large number of polygonal containers such as quadrangular containers or cylindrical paper packaging containers have been proposed, but when they are displayed at a store, the front panel is partially rounded. This type of packaging container has not been proposed.

[0003]

Here, the present invention is based on the idea that a conventional container of this kind has little variety in shape,
In view of the fact that it is not possible to achieve the store effect just enough to differentiate products, it is partially rounded and the contents can be prevented from popping out. It is an issue to be solved to be superior.

[0004]

SUMMARY OF THE INVENTION Here, the present invention is based on a rectangular front panel (2) formed of a single flexible material (1) and a long side of the front panel (2). Between the side panels (5, 6) connected to the outside via folding lines (3, 4) formed by
Cut lines (7 to 10) formed at both ends of these side panels (5, 6) by extending from the folding lines (3, 4).
And triangular small flaps (15 to 18) formed outwardly from the fold lines (3, 4) to the side panels (5, 6) toward the side panels (5, 6). At the same time, both ends of the side panel (5, 6) are formed on both sides of the front panel (2) through folding lines (19 to 22) formed on extensions of the cut lines (7 to 10). Rectangular flaps (2
7 to 30) are connected to the outside, and one of the short sides of the front panel (2) has a length equal to the width direction length of the side panels (5, 6) via a fold line (31). The rear panels (32) are connected to each other, and on both sides of the rear panels (32), the rear panels (5, 6) have substantially the same shape as the side panels (5, 6) so as to adhere to the outside of the side panels (5, 6). The cover panels (35, 36) are connected to each other outwardly through the fold lines (33, 34), and at the outer end of the back panel (32),
A substantially rectangular hanging flap (3
8) is proposed.

[0005]

In the packaging container of the present invention having the above structure, the folding flap is locked to the side panels, the covering panel is bonded to the side panels, and the hanging flap is bonded to the rear panel. The panel portion has an arc shape to improve the display effect at the store, and the small flap prevents the contents from jumping out from between the front panel and the side panel, and the small flap prevents the contents from coming out of the front panel and the side panel. Since the fold line portion between them is straight, the front panel is flat at this portion, so that it is easier to accumulate and pack as compared with a simple arcuate surface and has the same shape as a square carton. Since it can have a certain degree of strength, there is little risk of breakage during transportation.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to FIGS. First, FIG. 1 is an exploded view of the packaging container of the present invention. The packaging containers of the present invention, which are constituted by one sheet of flexible material 1 such as paperboard, are folded along each other. The following components are connected. That is, a rectangular front panel 2, side panels 5 and 6 connected to long sides of the front panel 2 via straight fold lines 3 and 4, respectively, and these side panels 5 and 6.
Cut lines 7, 8, 9, 10 formed on the extension lines of the ends of the fold lines 3, 4 connected to both ends of the fold line 3, and fold lines 11, formed obliquely from the fold lines 3, 4, 12,
Triangular small flap 1 defined by
5, 16, 17, 18 and the score lines 7, 8, 9, 10
Fold flaps 27 formed on the long sides through the fold lines 19, 20, 21, 22 connected to the notches 23, 24, 25, 26 provided at both end portions of the side panels 5, 6 , 28, 29, 30, a back panel 32 connected to one short side of the front panel 2 via a fold line 31, and fold lines 33, 34 on both sides of the back panel 32.
And a hanging flap 38 connected to the short edge of the back panel 32 via a tangent line 37. Is done.

In the above construction, the small flaps 15,
Folding lines 39, 40, 41, and 42 are formed on 16, 17, and 18 for improving the familiarity with the inner surface of the front panel 2 when the packaging container is assembled, and the folding flaps 27, 28, and 29 are formed. , 30 are provided with cutouts 43, 44, 45, 46 for preventing them from coming off when they are engaged with the cuts 23, 24, 25, 26, respectively. The side panel 5 and the folding flaps 27 and 28 and the side panel 6 and the folding flaps 29 and 30 may be joined by an adhesive such as a hot melt instead of the so-called rocking method.

Further, in order to allow the container to be opened and reclosed, the hanging flap 38 has a fragile portion such as a perforation for forming a lid piece 47 covering substantially the most part of the back panel 32. A tongue piece 49 connected to the tongue piece 48 is formed, and a notch 50 for inserting the end of the tongue piece 49 after opening is preferably provided on the front panel 2 side.

When assembling as a packaging container, first, as shown in FIG. 2, the side panels 5, 6 are raised at the folding lines 3, 4, and then the folding flaps 27, 28, 2
9 and 30 are cut into the cuts 23 and 2 of the side flaps 5 and 6.
4,25,26 and cut and raised 43,44,45,4
6 is engaged with the cuts 23, 24, 25, and 26, and cuts and raised 43, 44, 45, 46 are inserted into the cuts 23, 24, 2.
Hook on 5 and 26 to lock. At this time, the small flaps 15, 16, 17, 18 are taken inside.

Next, as shown in FIG.
36 is superimposed on the side panels 5 and 6, and the hanging flap 38 is also adhered to the front panel 2 except for the tongue piece 49, whereby the packaging container is assembled. The contents to be charged in this packaging container are shown in FIG.
During the transition from the state shown in FIG. 3 to the state shown in FIG.

FIG. 4 shows a state in which the front panel 2 is arranged at a store. The front panel 2 is displayed so as to face forward, and a main graphic design is applied to the front surface of the front panel 2.

FIG. 5 shows a case of stacking and wrapping. The front panel 2 presents a substantially arc-shaped surface as a whole, but has a plane portion due to the presence of the linear fold lines 3 and 4, so that adjacent wrapping is performed. A close relationship similar to that of a square carton is maintained between the containers.

When the contents are taken out, the tongue 49 is raised as shown in FIG.
The cover piece 47 is opened via the cover 8, and once the cover piece 47 is opened, cover by the cover piece 47 is performed by inserting the end of the tongue piece 49 into the cut 50. .

[0014]

According to the packaging container having the above-described structure according to the present invention, the following practical effects can be obtained. That is, in the assembled state, both end portions of the front panel become substantially arc-shaped, and the differentiation in the store display is remarkable. The gap is closed by the presence of the small flap between the side panel and the folding flap, so that the contents can be prevented from jumping out. Because the front panel has a flat part, it is easy to collect and package, despite its unique shape as a whole,
In addition, there is little breakage during transportation (it can have the same strength as a square carton).

[Brief description of the drawings]

FIG. 1 is a development view of a flexible material constituting the packaging container of the present invention.

FIG. 2 is a perspective view showing a first stage of assembling the packaging container of the present invention.

FIG. 3 is a perspective view showing a second stage of assembling the packaging container of the present invention.

FIG. 4 is a perspective view showing a state in which the packaging container of the present invention is displayed at a store.

FIG. 5 is a plan view showing the state of the integrated packaging of the packaging container of the present invention.

FIG. 6 is a perspective view showing a state where a lid piece is opened for taking out contents.

[Explanation of symbols]

 2 Front panel 5,6 Side panel 15,16,17,18 Small flap 27,28,29,30 Folding flap 32 Back panel 35,36 Coating panel 38 Hanging flap 47 Cover piece 48 Fragile part 49 Tongue piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A rectangular front panel (2) made of one sheet of flexible material (1), and the front panel
Fold lines (3, 3 ) formed along the opposite long sides of (2)
Side panels (5, 6) connected outwardly through 4 )
At both ends of these side panels (5, 6) , cutting lines formed extending from the folding lines (3, 4).
(7-10) and the side panel from the folding line (3, 4)
Folded lines (11 to 1 ) formed obliquely to the (5, 6) side
Triangular small flaps that are configured 4) and by (15
16) to the outside and the front panel
(2) on both sides of the cut line (7-10)
And through the polygonal line (19-22) which is formed substantially continuously provided rectangular folded flap (the 27-30) to the outer side to be joined to both side ends of the side panels (5,6), the One short side of the front panel (2) is inserted through a fold line (31).
To continuously provided a rear panel (32) length equal to the length in the width direction of the side panel (5, 6), the back panel
(32) on both sides of, to be bonded to the outside of the side panels (5,6), substantially the same shape and these side panels (5,6)
Coating panels (35, 36) via a fold line (33, 34)
To consecutively provided to the outer side, and an outer <br/> end of the rear panel (32), for packaging comprising consecutively provided a substantially rectangular hanging flap (38) via a fold line (37) container.