JPH0330259Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a packaging box used for gift boxes for clothing, etc.

(Prior art) A packaging box in which an upper lid body is attached externally to a lower box body has adhesive allowances protruding downward from the front, rear, left, and right side walls of the upper lid body, and release paper is attached to the inner surface of the adhesive allowances. An adhesive layer is provided, and when the upper lid body is attached to the lower box body, the adhesive layer is pasted to the lower surface of the bottom wall of the lower box body by the adhesive layer,
This improves the adhesion of the upper lid to prevent it from accidentally separating from the lower box (for example, Japanese Utility Model Application No. 185523/1983).

(Problem to be solved by the invention) In the conventional case, the side wall of the upper lid body is provided with a downwardly protruding gluing margin, so the side wall of the upper lid body is simply a folded part that is bent downward from the outer edge of the top wall. Just having a curved part makes it difficult to provide a folded part that is folded upward from the folded part, and as a result, the side wall of the top lid has a single layer structure, which has poor shape retention and a thin side wall. I felt flat and my appearance looked bad. In addition, when the side wall has a double structure having a bent part bent downward from the outer edge of the ceiling wall and a folded part folded upward from the bent part, the glue allowance is applied to the side wall. It is difficult to install it in one piece, and therefore, it is necessary to attach a glue margin that is separate from the top cover body to the side wall with adhesive, etc., which makes the structure complicated and manufacturing very troublesome. There was also a risk that the appearance would become unsightly.

In view of the above-mentioned problems, the present invention provides a packaging box that has a simple structure, good shape retention and appearance, and can be attached with good adhesion to prevent the upper lid from accidentally coming off from the lower box. The purpose is to provide.

(Means for solving the problem) The technical means of the present invention for solving this technical problem consists of the top wall 8, front, rear, left and right side walls 9a, 9b, 9c,
9d; a lower box body 1 having a bottom wall 2; and front, rear, left and right side walls 3a, 3b, 3c, and 3d.
Side walls 3a, 3b, 3c, 3 of the lower box body 1
In a packaging box in which the upper lid 7 is fitted onto the lower box 1 so that the upper lid 7 and the side walls 9a, 9b, 9c, 9d of the upper lid 7 overlap inside and outside, the side walls 9a, 9b, 9c, 9d
The bent portions 12a, 12b, 12c, and 12d bent downward from the outer edge of the ceiling wall 8, and the bent portion 12
a, 12b, 12c, 12d to the bent portion 12
Folded portions 14a, 14 that are folded upward so as to overlap a, 12b, 12c, and 12d from the inside.
b, 14c, 14d, and side walls 9a,
9b, 9c, 9d, bent portions 12a, 12b, 1
Tongue pieces 26a, 26b, 26c, 26 formed by cutting and raising a part of the folded parts 14a, 14b, 14c, 14d so as to project downward from the lower ends of 2c, 12d.
d are provided, and the tongue pieces 26a, 26b, 26c,
The point is that an adhesive tape 30 with release paper is provided on the inner surface side of 26d.

(Function) When attaching the upper lid 7 to the lower box 1, from the state shown in FIG. 3, fit the upper lid 7 onto the lower box 1 from above as shown in FIG. 30
It is sufficient to peel off the release paper 29 and attach the tongue piece 26 to the lower box body 1 via the adhesive 28 of the adhesive tape 30 as shown in FIGS. It can be easily attached to the body 1 with good adhesion so that it does not come off unexpectedly.

(Example) Hereinafter, the present invention will be explained according to the illustrated embodiment. In Figs. 1 to 4, 1 is a lower box body;
The bottom wall 2 and the front, rear, left and right side walls 3a, 3 are made of cardboard or the like.
It is formed in the shape of a rectangular parallelepiped with an open upper end and having dimensions b, 3c, and 3d. Reference numeral 7 denotes an upper lid body which is fitted onto the lower box body 1 so as to close the opening at its upper end, and is formed of cardboard or the like into a rectangular parallelepiped shape with an open lower end;
Ceiling wall 8 and front, rear, left and right side walls 9a, 9b, 9c, 9d
and has. Each side wall 9a, 9b, 9c, 9d is
Broken lines 11a, 11b, 11 from the outer edge of the ceiling wall 8
The bent portion 12 is bent downward via c and 11d.
a, 12b, 12c, 12d, and the bent portion 12a,
Return lines 13a, 13 from 12b, 12c, 12d
The bent portions 12a, 1 via b, 13c, 13d
Folded portions 14a, 14b, 14 folded upward so as to overlap with 2b, 12c, 12d from the inside.
c, 14d. Transparent window 1 on the ceiling wall 8
5 is an opening, and a transparent film 16 is pasted on the inner surface of the ceiling wall 8 so as to cover the see-through window 15.

19a, 19b, 19c, 19d are folded parts 1
4a, 14b, 14c, 14d with bent edges protruding outward in the width direction;
4c, 14d to polygonal lines 20a, 20b, 20
It is bent so as to overlap the outer circumferential wall of the ceiling wall 8 from below through the edges c and 20d. 22c, 22d,
23c, 23d are connecting pieces projecting outward in the longitudinal direction from the bent portions 12c, 12d and the folded portions 14c, 14d, and the connecting pieces 25c, 25d, 26c, 26
d and inserted between the bent portions 12a, 12b and the folded portions 14a, 14b.
Note that decorative paper is adhered to one surface of the cardboard constituting the upper lid body 7, and this decorative paper is located on the upper surface side of the ceiling wall 8, and the bent portions 12a, 12b, 12c,
Outer surface side of 12d, folded parts 14a, 14b, 14
The ceiling wall 8 is located on the inner side of the walls c and 14d, respectively.
Bent parts 12a, 12b, 12c, 12d
The folded portions 14a, 14b, 14c, and 14d are bent, thereby giving the upper lid body 7 a beautiful appearance.

26a, 26b, 26c, 26d are folded parts 1
With tongue pieces provided at 4a, 14b, 14c, and 14d,
Folding lines 11a, 11b, 11c, 1 are provided at the longitudinal center of the folded portions 14a, 14b, 14c, 14d.
U-shaped cuts 27a, 27b, 27 from 1d
c, 27d are provided, and these cuts 27a, 27b,
27c, 27d, the bent portions 11a, 11b,
They are cut and raised so as to protrude downward from the lower ends of 11c and 11d. These tongue pieces 26a, 26b, 26c,
Adhesive 2 is applied to the inner surface of 26d as shown in FIG.
An adhesive tape 30 with release paper 29 is attached on top of the release paper 8 .

In the above embodiment, one tongue piece 26 is provided at the center of each of the front and rear folded parts 14a, 14b, 14c, and 14d. One piece may be provided only on the left and right folded parts 14c, 14d, or one piece may be provided on each folded part 14a, 14b,
A plurality of them may be provided in each of 14c and 14d.

(Effect of the invention) The side walls 9a, 9b, 9c, and 9d of the upper lid body 7 have bent portions 12 bent downward from the outer edge of the top wall 8.
a, 12b, 12c, 12d, and the bent portion 12a,
12b, 12c, 12d to the bent portions 12a, 1
Folded portions 14a, 14b, 14 folded upward so as to overlap with 2b, 12c, 12d from the inside.
c, 14d, the side walls 9a, 9b, 9c, 9d of the upper lid body 7 have a double structure, and the shape retention of the upper lid body 7 is improved.
9c and 9d no longer feel thin and flimsy, and the appearance is much better. Moreover, the side walls 9a, 9b, 9
c, 9d, bent portions 12a, 12b, 12c, 1
2d The folded portion 1 protrudes downward from the lower end.
4a, 14b, 14c, 14d are provided with tongue pieces 26a, 26b, 26c, 26d formed by cutting and raising a part of the tongue pieces 4a, 14b, 14c, 14d. Since the upper cover body 7 is fitted onto the lower box body 1,
The tongue pieces 26a, 26b, 26c, 26d are attached to the lower box body 1.
By attaching the peeled adhesive tape 30 to the release paper 29, the upper cover body 7 can be easily attached to the lower box body 1 with good adhesion to prevent it from accidentally coming off. In addition, the tongue pieces 26a, 26b, 26c, 2
6d is the folded part 14a, 14b, 14c, 14d
Since it is formed by cutting out a part of the upper lid body 7.
By simply cutting and raising the side walls 9a, 9b, 9c, 9d of the tongue pieces 26a, 26b, 26c,
26d, and can be easily manufactured with a very simple structure. Moreover, the tongue pieces 26a, 26b,
Folded portion 14a by cutting and raising 26c, 26d,
The openings 14b, 14c, and 14d are not visible to the outside, and most of the side walls 9a, 9b, 9c, and 9d and the folded portion 14 can be left as they are, and the above-mentioned shape retention and appearance are also maintained. It can be maintained very well and its practical effects are significant.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a bottom view of the upper cover in an expanded state, Fig. 2 is a perspective view of the upper cover, Fig. 3 is a perspective view of the upper cover and lower box, and Fig. 3 is a perspective view of the upper cover and the lower box. 4
The figure is a perspective view of the upper lid attached to the lower box body, FIG. 5 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 6 is a cross-sectional view taken along the line B--B in FIG. 4. 1...Lower box body, 2...Bottom wall, 3...Side wall, 7...
... Upper lid body, 8 ... Top wall, 9 ... Side wall, 12 ... Bent part, 14 ... Turned part, 26 ... Tongue piece, 30 ...
...Adhesive tape with release paper.

Claims (1)

[Scope of claim for utility model registration] Top wall 8 and front, rear, left and right side walls 9a, 9b, 9c, 9
d, and a lower box body 1 having a bottom wall 2 and front, rear, left and right side walls 3a, 3b, 3c, 3d.
In a packaging box in which the upper lid body 7 is fitted onto the lower box body 1 so that the side walls 9a, 9b, 9c, 9d of the upper lid body 7 overlap inside and outside, the side walls 9a, 9b, 9c, 9d of the upper lid body 7
The bent portions 12a, 12b, 12c, and 12d bent downward from the outer edge of the ceiling wall 8, and the bent portion 12
a, 12b, 12c, 12d to the bent portion 12
Folded portions 14a, 14 that are folded upward so as to overlap a, 12b, 12c, and 12d from the inside.
b, 14c, 14d, and side walls 9a,
9b, 9c, 9d, bent portions 12a, 12b, 1
Tongue pieces 26a, 26b, 26c, 26 formed by cutting and raising a part of the folded parts 14a, 14b, 14c, 14d so as to project downward from the lower ends of 2c, 12d.
d are provided, and the tongue pieces 26a, 26b, 26c,
A packaging box characterized in that an adhesive tape 30 with release paper is provided on the inner surface side of the packaging box 26d.