JP3003926U - Paper carton - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a horizontal-type paper carton with good reclosability and an excellent design that gives the feeling of a lid. [Structure] The front panel 3 is made longer than the flap panel 7, and a tab 16 is projectingly provided at the tip of the flap panel 7, and the tab 16 is provided below a position where the flap panel 7 is attached to the front panel 3. So that it can be inserted into the notch γ of the front panel 3. By pulling the tab 16, the break region 3a of the front panel 3 is broken while being stuck to the middle region 7a of the flap panel 7, and the middle region 7a of the flap panel 7 and the middle region 6a of the top panel 6 are separated. The opening / closing portion 17 is formed by breaking. Since the shape and size of the picking piece 16 can be arbitrarily set, it is possible to obtain a piece that is easy to reclose.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a paper carton for storing food such as confectionery.

[0002]

[Prior art]

 Conventionally, as this type of paper carton, a horizontal type in which an opening / closing portion is provided on the side as shown in FIG. 6 is known. This paper carton C ′ is provided with an opening / closing portion 24 as shown in FIG. 7 by pulling a knob portion 21a which is a part of the front panel 21 and breaking the front panel 21 and the top panel 23 along a breaking line 22. The contents are taken out by opening the upper part after forming the. Further, the opening / closing portion 24 that is once opened is configured such that the knob portion 21a is inserted into the notch 26 of the inner panel 25 to be closed.

[0003]

[Problems to be solved by the device]

 The above-described type of paper carton C'has the advantage that the contents can be taken out easily because the upper part is opened wide, but the picked portion 21a formed by breaking a part of the front panel 21 has an angular shape. Therefore, there is a problem that it is difficult to insert it into the notch 26 of the inner panel 25, and therefore the recloseability is poor. Further, the front panel 21 is adhered to the inner panel 25 having substantially the same size as that of the front panel 21 at a position closer to the lower side, and the front panel 21 is ruptured from the picked portion 21a when the package is opened, so that the lid of the lid is There is also a design flaw that it does not feel.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a horizontal type that is excellent in recloseability and excellent in design, and can give a feeling of a lid. Is to provide the paper carton.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the paper carton of the present invention has a rectangular parallelepiped shape in which a flap panel extending from a top panel is adhered to an upper outer surface of a front panel which is longer than the flap panel, and the left and right sides are closed. It is a carton made of paperboard, and a pair of break lines are provided so as to extend vertically across the top panel and the flap panel, and these break lines form an opening / closing part on each of the top panel and the flap panel. The rupture line is provided on the front panel along the inside of the middle region of the flap panel, and the rupture region is defined by this rupture line, and at the tip of the flap panel. It is characterized in that a tab is provided so as to project, and a notch for inserting the tab is provided below the break region in the front panel.

[0006]

[Action]

 In the paper carton of the present invention having the above-mentioned configuration, when the tab protruding from the flap panel is pulled, the break area of the front panel is broken while being stuck to the middle area of the flap panel, and The middle area and the middle area of the top panel are fractured to form an opening / closing part. Further, the opened portion that has been once opened can be closed by inserting a tab protruding from the tip of the flap panel into the notch of the front panel.

[0007]

【Example】

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

FIG. 1 is a perspective view showing a paper carton as an embodiment of the present invention. The paper carton 1 shown in FIG. 1 is obtained by assembling a blank 2 made of paperboard punched into the expanded shape shown in FIG. Has been created.

The blank 2 has a front panel 3, a bottom panel 4, a back panel 5, a top panel 6 and a flap panel 7 arranged in series via ruled lines a, b, c and d, and is arranged above and below the front panel 3. Inner side panels 8 and 9 are provided in series, bottom panel 4 is provided with folding panels 10 and 11 above and below, respectively, and back panel 5 is provided with upper and lower outer side panels 12 and 13, respectively. Bending panels 14 and 15 are arranged in a row above and below the panel 6, respectively. Further, a pair of break lines α are provided so as to extend vertically across the top panel 6 and the flap panel 7, and these break lines α form intermediate regions 6a and 7a on the top panel 6 and the flap panel 7, respectively. It is partitioned. Further, the front panel 3 has a U-shaped break region 3a, which is slightly smaller than the middle region 7a of the flap panel 7, defined by a break line β. In addition, both side portions (upper and lower sides in the figure) of the break line β are formed by perforations as shown. In addition, a semicircular tab 16 is provided at the tip of the flap panel 7 via a ruled line e, and a notch γ for inserting the tab 16 is inserted on the left side of the break region 3a in the front panel 3. Is provided.

The procedure for assembling the above blank 2 is as follows. First, the bottom panel 4 is folded inward with respect to the front panel 3 so that the top panel 6 and the flap panel 7 are folded with respect to the rear panel 5 along the ruled line c, and the inner surface of the flap panel 7 is folded back. Adhere to the outer surface of the blank and sack the blank 2 as shown in FIG. In this case, the middle area 7a of the flap panel 7 is glued and adhered to the break area 3a of the front panel 3 at the shaded portion X in the figure, and both end portions 7b of the flap panel 7 are bonded to the outside of the break area 3a. The flap panel 7 is attached to the front panel 3 by gluing and adhering at the shaded portion Y. That is, in order to prevent the glue used for bonding from penetrating the break line β of the front panel 3 and the break line α of the flap panel 7, spot bonding is performed as described above. Further, the knob piece 16 protruding from the tip of the intermediate region 7a is not adhered. Next, after raising this sack pasted into a rectangular tube shape with ruled lines a to d, bend both folding panels 11 and 15 inward, and then inward the inner side panel 9 and the outer side panel 13 in this order. One side is closed as shown in FIG. 4 by adhering them in the folded state. In this state, after filling the contents from the opening on the other side surface (upper side in the figure), both folding panels 10 and 14 are folded inward, and then the inner side panel 8 and the outer side panel 12 are respectively in that order. The other side is closed by bending inward and adhering to each other. As a result, the horizontal type paper carton 1 shown in FIG. 1 is created.

When the contents are taken out from the paper carton 1, the knob 16 protruding from the flap panel 7 is grasped with a fingertip and pulled to open the state shown in FIG. In this case, the break area 3a of the front panel 3 is broken along the break line β while being attached to the middle area 7b of the flap panel 7, and the middle area 7a of the flap panel 7 and the middle area of the top panel 6 are broken. 6a is broken at the breaking line α to form the opening / closing portion 17. Since the flap panel 7 is spot-attached to the front panel 3 as described above, the adhesive does not penetrate the break line β of the front panel 3 and the break line α of the flap panel 7 and becomes an obstacle when opening. Never. Further, by leaving both end portions 7b of the flap panel 7 on the front panel 4, not only the carton shape is not collapsed, but also the both end portions 7b are leveraged so that the opening / closing portion 17 can be easily opened. Furthermore, as described above, since both side portions of the break line β are perforated, the opening / closing portion 17 can be opened neatly along the break line β.

When the opening / closing portion 17 is thus opened, the upper portion of the carton 1 is opened wide as shown in FIG. 4, and the break region 3a is removed from the front panel 3 so that the upper front portion is opened and the contents are opened. It becomes easy to take out. When the opening / closing portion 17 is to be reclosed, the tab 16c at the tip of the flap panel 7 is inserted into the cut γ in the front panel 3.

[0013]

[Effect of device]

 As described above, in the paper carton of the present invention, the front panel is made longer than the flap panel, and the tab is provided at the tip of the flap panel so that the flap panel is located below the position where the flap panel is attached to the front panel. Since the knob is configured to be inserted into the notch of the front panel, the shape and size of the knob can be arbitrarily set, and therefore, the one which can be easily reclosed can be obtained.

Further, since the flap panel is covered with the knob on the front panel, the lid feels and the design is excellent.

[Brief description of drawings]

FIG. 1 is a perspective view showing a paper carton according to an embodiment of the present invention.

2 is a developed view of a blank forming the paper carton shown in FIG. 1. FIG.

FIG. 3 is a plan view showing a state in which the blank shown in FIG. 2 is sack stuck.

FIG. 4 is a perspective view showing a state in which a lower portion of a rectangular tubular shape is closed and a lower portion is closed.

5 is a perspective view showing a state where the paper carton shown in FIG. 1 is opened.

FIG. 6 is a perspective view showing a conventional paper carton.

FIG. 7 is a perspective view showing a state where the paper carton shown in FIG. 6 is opened.

[Explanation of symbols]

 1 Paper Carton 2 Blank 3 Front Panel 3a Break Area 6 Top Panel 6a Middle Area 7 Flap Panel 7a Middle Area 16 Picks α, β Break Line γ Notch

Claims (1)

[Scope of utility model registration request] 1. A paperboard carton having a rectangular parallelepiped shape in which a flap panel extending from the top panel is adhered to an upper outer surface of a front panel that is longer than the flap panel, and the left and right sides are closed. A pair of break lines are provided so as to cross vertically across the face panel and the flap panel,
These break lines divide the top panel and the flap panel into intermediate areas that serve as opening and closing parts, and the front panel is provided with break lines along the inside of the middle area of the flap panel. A break area is defined by a line, and a tab is projected at the tip of the flap panel, and a notch for inserting the tab is provided below the break area in the front panel. Paper carton.