JPS6323296Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a paper box that has a beautiful external shape and is suitable for gifts, etc., and can be used to store various desired products as needed. A case-shaped box consisting of a front plate, a rear plate, two side plates, a lid plate connected to the upper and lower ends of the front and rear plates, a bottom plate, and a tongue piece connected to these lid plates and the bottom plate. In this method, an inwardly curved arcuate folding line is provided on the upper and lower edges of the two side plates, and a folding plate is connected to the folding plate via this arcuate folding line, and the folding plate is provided inside the folding plate. It is constructed by providing two folding lines that are almost similar to each other on the two sides of an isosceles triangle whose base is an arcuate folding line, and during assembly, the folding plate is folded along the three folding lines and inserted into the box. The present invention relates to a paper box characterized in that the entire box is assembled by folding the paper box into the opening and making the cover plate and bottom plate slope like a roof. Unlike conventional boxes, the box of this application is not intended to store a specific product, but can freely store various products as needed, and can be used in place of wrapping paper or as a gift box. This paper box has an extremely sleek external shape.

One embodiment of the paper box according to the present invention will be explained in detail with reference to the drawings. In FIG.
A side plate 4 and a rear plate 5 are arranged in sequence, and a cover plate 8 having a tongue piece 6 or 7 at the tip is arranged at the upper end of the front and rear plates 3 and 5, respectively, and a bottom plate 9 is arranged at the lower end of the front plate 3.
A bottom width plate 10 and a tongue piece 7 are sequentially provided, a bottom plate 9 and a tongue piece 6 are provided on the lower end of the rear plate 5, and the upper and lower edges of the two side plates 2 and 4 are inwardly arcuate. An arcuate folding line a provided on the upper and lower edges of the
The folding plates 11 and 12 are connected to each other through the folding plates 11 and 12, and one folding plate 11 is provided with two diagonal folding curves b that can form an isosceles triangle with the folding line a as the base, and the other folding plate The folding plate 12 has the arcuate folding line a.
There are two diagonal bending curves c that do not intersect with each other until reaching the lower edge of the folding plate 12, with the base being the base, and two folding curves c are provided at the center of the lower end of the folding plate 12.
A bent protrusion 13 having a width equal to the width of the end of the bottom width plate 10 is provided in a protruding manner, and folded protrusions 14 are connected to both ends of the bottom width plate 10, respectively.

In assembling the box according to the present invention, as shown in FIGS. 2 to 4, the adhesive piece 1 is adhered to the rear plate 5 to form the entire case shape, and then the folded protrusion piece 14 is folded back and attached to the bottom width plate 10, the tongue piece 6 is folded into the box, the bent protrusion piece 13 is bent 90 degrees to the opening of the box, and the folding plates 1 provided at both side openings of the box are folded back and attached to the bottom width plate 10.
1 and 12 along the folding lines a, b, and c, respectively, fold them into the opening, and at the same time remove the cover plate 8.
By tilting the bottom plate 9 and the bottom plate 9 in a mountain shape, and finally inserting and locking the tongue piece 7 into the opening of the box, a paper box with the opening of the box protruding outward like a roof can be constructed. .

As mentioned above, the box according to the present invention has a folding plate connected to both ends of two side plates via an arcuate folding line, and the folding plate has two diagonal folding lines with the arcuate folding line as the base. By bending this folding plate and folding it into the opening of the box, a bottom plate and a lid plate connected to the folding plate can be configured to protrude outward like a roof, respectively. In addition, since arcuate curves can be formed at both ends of the side plates, the outer shape is beautiful.Also, since a width plate is especially provided on the bottom plate, the entire box can be stabilized by using this width plate. In addition, one folding plate has a protruding bending protrusion on the central edge, which allows the folding plate to be folded smoothly, and the structure as a whole is simple. Since it is possible to make automatic boxes by a machine, it can be mass-produced at a low cost. Moreover, it has a good appearance and is easy to handle, such as opening and closing, so a wide variety of items can be stored in it and used as a gift box or as wrapping paper. It can be used instead, and the box of the present invention can be decorated with beautiful printing or stickers.

[Brief explanation of the drawing]

Figure 1 is a developed plan view of the application box, Figures 2 to 4
The figure is an assembly explanatory diagram. 2 and 4 are side plates, 3 and 5 are front and rear plates, 8 is a lid plate, 9
is the bottom plate, 10 is the bottom width plate, 11 and 12 are folding plates, 1
3 and 14 are projecting pieces, and a, b, and c are folding lines.

Claims (1)

[Scope of utility model registration request] A front plate, a rear plate, two side plates, a lid plate connected to the upper and lower ends of the front and rear plates, a bottom plate and a bottom width plate connected to the bottom plate of the front plate, and furthermore, at the upper and lower ends of the front and rear plates. In a case-like box consisting of tongue pieces each protruding,
A folding plate having an isosceles triangular folding line with the arcuate folding line as a base is formed through an inwardly curved arcuate folding line at the upper and lower parts of the two side plates, and the folding plate is This paper box is characterized in that it is bent along the three folding lines and folded into the opening and bottom of the box body, so that the lid plate and the bottom plate are inclined like a roof, and the bottom part is configured to be able to stand up on the bottom width plate.