JP2001080633A - Hung-down type package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hung-down type package which is difficult to be opened erroneously or wrongly and discernible if wrongly opened with an evidence of wrongful opening clearly left while being producible at low cost. SOLUTION: A package main body 1 comprises a square tube-like trunk part 3, a bottom wall covering the lower opening of the trunk part 3, a top wall flap 5 connected to the upper end of a front wall of the trunk part 3 for covering the upper opening of the trunk part 3, and a bent piece 6 connected to the front end of the top wall flap 5. A hanging part 2 is composed of a back panel 7 extending perpendicularly upward from the upper end of a back wall of the trunk part 3 and a front panel 8 connected to the front end of the back panel 7 and adhered for fixation onto the back panel 7, and the bent piece 6 is formed, while having through holes 21 and 22, so as to be interposed between the back panel 7 and the front panel 8 while being bent perpendicularly upward along the back panel 7 with the front panel 7 being stuck and fixed to the back panel 8 through the through holes 21 and 22.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging-type package for packaging various chemicals, electric appliances and the like, so as to be displayed hanging in a store.

[0002]

2. Description of the Related Art FIG. 7 is a perspective view showing an example of a conventional hanging type package, and FIG. 8 is an enlarged vertical sectional view of the upper part of the hanging type package shown in FIG. The hanging type package is formed by a blank plate punched into a predetermined shape, and includes a package body 101 and a hanging portion 102.

The package body 101 includes a front wall 103a,
A rectangular cylindrical body 103 composed of a back wall 103b and left and right side walls 103c and 103d, a bottom wall (not shown) covering the lower end opening of the body 103, and a horizontal folding line are provided at the upper end of the front wall 103a. A top wall flap 104 that is connected to the upper end of the body section 103 and that is connected to the top wall flap 104 and a bent piece 105 that is connected to a tip end of the top wall flap 104 via a horizontal fold line.

The hanging part 102 is connected to a back plate 106 extending vertically upward from the upper end of the back wall 103b, and is connected to a front end of the back plate 106 via a horizontal folding line.
And a front plate 107 which is bonded and fixed on the front plate 106. Reference numeral 108 denotes a hanging hole, and this hole 10
8 is a first through hole 109 formed in the back plate 106;
A second through-hole 110 formed in the front plate 107 and aligned with the first through-hole 109 is formed.

[0005] In order to fill the hanging type package with an object to be packaged, first, the bottom surface of the package main body 101 is sealed, the object to be packaged is inserted into the package main body 101, and then connected to the top wall flap 104. The folded piece 105 is inserted into the opening on the upper surface of the package body 101. The hanging type package filled with the packaged object is displayed at the store in a state where the through-hole 108 is hooked on a hook of the display stand and is hung.

[0006] In the above-mentioned hanging type package, there is a mischief in the store where the top wall flap 104 is opened, the packaged material is extracted, and the mouse is changed, and then the top wall flap 104 is returned. In order to make opening for such mischief difficult and to leave a trace if opened,
Conventionally, a seal has been stuck between the top wall flap 104 and the front plate 107, or the bent piece 105 has been bonded and fixed to the back wall 103b.

[0007]

However, when a sticker is attached, there is a problem that the number of manufacturing steps is increased and the cost is increased.
In the case of bonding to b, there is a problem that it is difficult to clearly determine whether or not the package has been opened.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and has as its object to make it difficult to open for mischief and to leave a trace of the opening if it is opened. Another object of the present invention is to provide a hanging package which can be manufactured at low cost.

[0009]

In order to achieve the above-mentioned object, according to the first aspect of the present invention, a suspension formed by a blank plate punched into a predetermined shape and comprising a package body and a suspension portion. A package, wherein the package main body includes a front wall, a back wall, and a rectangular tubular body including left and right side walls, and a bottom wall that covers a lower end opening of the body.
It has a top wall flap connected to the upper end of the front wall via a horizontal folding line and covering the upper end opening of the trunk, and a bent piece connected to the top end of the top wall flap via a horizontal folding line. A hanging plate, a back plate extending vertically upward from an upper end of the back wall, and a front plate connected to a front end of the back plate via a horizontal fold line and adhesively fixed on the back plate. In the hanging type package, the bent piece is formed so as to be sandwiched between the back plate and the front plate in a state where the bent piece has a through hole and is bent vertically upward along the back plate, The front plate is bonded and fixed to the rear plate via the through hole.

According to the above-described structure, since the bent piece is sandwiched between the front plate and the back plate which are bonded and fixed to each other, it is difficult to open the package for mischief and, if the package is opened, a trace of the trace is provided. Can be clearly left. Also, the front plate is bonded and fixed to the back plate through the through hole formed in the bent plate, so that the front plate is bonded and fixed to the back plate and at the same time the bent plate is placed between the front plate and the back plate. Since it is bonded and fixed, there is no need to separately provide a step for bonding and fixing the bent piece.

The invention described in claim 2 is the first invention.
In the above-mentioned hanging type package, an opening zipper is provided on the top wall flap.

In this case, opening during use becomes easy.

[0013] The invention described in claim 3 is the first invention.
In the hanging package of the present invention, a hanging hole is provided in the hanging portion, and the hanging hole has a first through hole formed in the back plate and a first through hole formed in the front plate. A second through-hole aligned with the hole, wherein the bent piece is provided with a third through-hole overlapping the first and second through-holes, and the third through-hole is provided with the bent through-hole. When the piece is displaced with respect to the front plate and the back plate, a portion around the third through hole is formed so as not to protrude into the first and second through holes. Is what you do.

In this case, even if the bent piece is displaced with respect to the front plate and the back plate, the portion around the third through hole does not protrude into the first and second through holes. There is no loss. In addition, since it is not necessary to precisely position the bent pieces with respect to the front plate and the back plate, workability during manufacturing is improved.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a hanging package according to an embodiment of the present invention, and FIG.
FIG. 3 is an exploded view of a blank plate forming the hanging package of FIG. 1 as viewed from the inside, FIGS. 3 and 4 are explanatory views of a method of assembling the hanging package of FIG. 1, and FIG. FIG. 6 and FIG. 6 are enlarged longitudinal sectional views of the upper part of the hanging type package of FIG.

The hanging type package shown in FIG. 1 is formed by a blank plate punched into a predetermined shape, and includes a package body 1 and a hanging portion 2.

The package body 1 includes a rectangular cylindrical body 3,
A bottom wall 4 (see FIG. 5) that covers the lower end opening of the trunk 3 and a top wall flap 5 that is connected to the upper end of the front wall 3a of the trunk 3 via a horizontal fold line and covers the upper opening of the trunk 3. And a bent piece 6 (see FIG. 6) connected to the distal end of the top wall flap 5 via a horizontal folding line.

On the other hand, as shown in FIG. 6, the hanging portion 2 has a back plate 7 extending vertically upward from the upper end of the back wall 3b of the body portion 3, and a horizontal folding line at the tip of the back plate 7. And a front plate 8 which is connected to the rear plate 7 and is adhered and fixed on the rear plate 7.

The blank plate forming the hanging type package is made of a sheet material of moderate rigidity, such as cardboard or kraft paper, and as shown in FIG. , Front wall 3a, left side wall 3c, back wall 3b
Are sequentially connected via a vertical folding line from the left, and a glue margin piece 9 is connected to the other side edge of the back wall 3b via a vertical folding line.
Note that the two-dot chain line in the figure represents a broken line.

Folding pieces 10 and 11 are connected to upper end portions of the left and right side walls 3c and 3d via horizontal folding lines, respectively.
The front wall 3a, the back wall 3b, and the left and right side walls 3c, 3d
The first to fourth bottom wall forming pieces 12 to 15 are connected to the lower end portions of the first through fourth horizontal folding lines, respectively.

At the right lower end portions of the first and second bottom wall forming pieces 12, 13, engaging portions 1 projecting downward are respectively provided.
2a and 13a are formed, and sticking pieces 12b and 13b are defined and formed at the left end by folding lines, respectively.

A substantially central portion of the rear plate 7 is formed with a first through hole 16 having an elliptical shape and a central portion swelling upward in a semicircular shape. When the front plate 8 is folded over the rear plate 7, the second
Are formed.

The top wall flap 5 is provided with a pair of discontinuous cut lines 18 and 19 extending in the lateral direction, and defines a strip-shaped opening zipper 20 therebetween.
Oval through-holes 2 are provided at both left and right ends of the bent piece 6, respectively.
At the substantially central portion of the bent piece 6, a third through hole 23 having an oval shape and a central portion bulging upward is formed.

As shown in FIG. 6, the third through hole 23 is formed between the first and second through holes 16 and 17 when the bent piece 6 is sandwiched between the front plate 8 and the back plate 7. When the bent pieces 6 overlap with each other and are displaced with respect to the back plate 7 and the front plate 8, the portion around the third through hole 23 does not project into the first and second through holes 16 and 17. Thus, the first and second through holes 16 and 17 are formed larger than the first and second through holes 16 and 17.

This blank plate comprises a front wall 3a, a back wall 3b,
The left and right side walls 3c and 3d and the glue margin 9 are bent inward via vertical folding lines between them, and the glue margin 9 is attached to the right wall 3
d is adhered to the inner surface to form a square tube. Then, the first to fourth bottom wall forming pieces 12 to 14 are bent inward, and the engaging portions 12 of the first and second bottom wall forming pieces 12 and 13 are bent.
a and 13a are engaged with each other and
13b is adhered on the third and fourth bottom wall forming pieces 14, 15, respectively. Thus, a roof-like bottom wall 4 (see FIG. 5) protruding upward is formed.

Note that the bottom wall forming pieces 12 to
Since the engaging portions 12a and 13a are engaged with each other and the sticking pieces 12b and 13b are adhered to the third and fourth bottom wall forming pieces 14 and 15, the outer casing 14 can be pulled out. It is extremely difficult. Also, the bottom wall forming pieces 12 to
When the package body 1 is pushed inward, the bottom surface of the package body 1 is opened. The package body 1 is designed so that the packaged object is filled over substantially the entire length of the package body 1 in the height direction. When the package 12 is pushed inward, the package body 1 is hit.
The bottom of the can not be opened. Therefore, it is extremely difficult to take out the packaged object from the bottom side of the package body 1.

As shown in FIG. 3, when the object to be packaged is inserted into the package body 1 whose upper end is open, the folding pieces 10
11 is bent inward. Next, after the bent piece 6 is bent outward, the top wall flap 5 is bent inward at a right angle. As shown in FIG. 4, the bent piece 6 is
The third through hole 23 of the bent piece 6 overlaps the first through hole 16 of the back plate 7 in a state of being bent vertically upward along the inner surface of the back plate 7.

Then, a through hole 21 is formed in the outer surface of the bent piece 6.
After the adhesive has been applied across the
Is folded inward and superimposed on the bent piece 6.
The front plate 8 is bonded and fixed to the back plate 7 through the through holes 21 and 22. As shown in FIG. 6, the bent piece 6 is sandwiched between the front plate 8 and the back plate 7, and FIG. The hanging type package as shown in (1) is completed. The second through-hole 17 of the front plate 8 overlaps with the third through-hole 23 of the bent piece 6, and is formed by the first and second through-holes 16 and 17 that are communicated through the third through-hole 23. A hole 24 for suspension is formed.

As described above, the third through hole 23 is formed larger than the first and second through holes 16 and 17.
Even if the bent piece 6 is displaced with respect to the front plate 8 and the back plate 7, the portion around the third through hole 23 is the first and second through holes 1.
Since it does not protrude into the interiors of 6, 17, the appearance is not impaired. Further, since it is not necessary to precisely position the bent piece 6 with respect to the front plate 7 and the rear plate 8, it is possible to manufacture the work piece with good workability.

In the completed hanging package, since the bent piece 6 is sandwiched between the front plate 8 and the back plate 7 which are bonded and fixed to each other, the top wall flap 5 cannot be rotated. Therefore, in order to open the package, the front plate 8 is peeled off from the back plate 7 or the opening zipper 2 is opened.
There is no choice but to cut out 0, and it is extremely difficult to open for mischief, and when opened, the trace can be very clearly left.

To open the hanging package for use, hold the left end of the opening zipper 20 with a finger and cut it along the cut lines 18 and 19. As a result, the top wall flap 5 is broken, so that the front and rear portions of the opening zipper 20 on the top wall flap 5 are lifted to open the upper surface of the package body 1, and the packaged object is taken out therefrom.

[0032]

As described above, in the hanging package of the present invention, since the bent piece is sandwiched between the front plate and the back plate that are bonded and fixed to each other, it is extremely difficult to open the package for mischief. If there is, the trace can be clearly left when opened. In addition, the front plate is bonded and fixed to the back plate through the through hole formed in the bent plate, so that the front plate is bonded and fixed to the back plate and at the same time the bent plate is bonded to the front plate and the back plate. Since it is bonded and fixed, there is no need to separately provide a step for bonding and fixing the bent piece, and it can be manufactured at low cost.

In the hanging package according to the second aspect of the present invention, the opening flap is provided on the top wall flap.
It is extremely easy to open at the time of use.

Further, in the hanging package according to the third aspect, even if the bent piece is displaced with respect to the front plate and the back plate, a portion around the third through hole is the first and second through holes. Since it does not protrude into the inside, the appearance is not impaired. Also,
Since it is not necessary to precisely position the bent piece with respect to the front plate and the back plate, it can be manufactured with good workability.

[Brief description of the drawings]

FIG. 1 is a perspective view of a hanging package according to an embodiment of the present invention.

FIG. 2 is a development view of a blank plate forming the hanging type package of FIG. 1 as viewed from an inner surface side.

FIG. 3 is an explanatory view of a method of assembling the hanging type package of FIG. 1;

FIG. 4 is an explanatory view of an assembling method of the hanging type package of FIG. 1;

FIG. 5 is a bottom view of the hanging package of FIG. 1;

FIG. 6 is an enlarged vertical sectional view of the upper part of the hanging type package of FIG. 1;

FIG. 7 is a perspective view showing an example of a conventional hanging type package.

FIG. 8 is an enlarged vertical sectional view of the upper part of the hanging type package of FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Package main body 2 Hanging part 3 Trunk part 4 Bottom wall 5 Top wall flap 6 Folding piece 7 Back plate 8 Front plate 20, 21 Through hole

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Toshiro Iwane 1-1-1, Ichigaya-Kaga-cho, Shinjuku-ku, Tokyo F-term in Dai Nippon Printing Co., Ltd. (reference) 3E060 AB04 BB01 BB03 CA02 CA20 CA25 CE05 CE22 CF05 DA15 DA17

Claims (3)

[Claims] 1. A hanging package formed by a blank plate punched into a predetermined shape and comprising a package body and a hanging portion, wherein the package body is formed from a front wall, a back wall, and left and right side walls. A bottom wall that covers the lower end opening of the body, a top wall flap that is connected to the upper end of the front wall through a horizontal fold line and covers the upper end opening of the body, A bent piece connected to a front end of the wall flap via a horizontal folding line, wherein the hanging portion extends vertically upward from an upper end of the back wall, and a front end of the back plate. And a front plate that is connected to the portion via a horizontal fold line and is adhered and fixed on the back plate. In the hanging package, the bent piece has a through hole and extends vertically upward along the back plate. In the folded state, the back plate and the front A hanging package formed so as to be sandwiched between the front plates, wherein the front plate is adhered and fixed to the rear plate through the through hole. 2. The hanging package according to claim 1, wherein an opening zipper is provided on the top wall flap. 3. A hanging hole is provided in the hanging portion, and the hanging hole is provided in a first through hole formed in the back plate and a first through hole formed in the front plate. A second through hole that is aligned with the first and second bent holes.
A third through-hole overlapping the through-hole is provided, and the third through-hole is provided around the third through-hole when the bent piece is displaced with respect to the front plate and the back plate. The hanging package according to claim 1, wherein the portion is formed so as not to protrude into the first and second through holes.