JP2005212802A - Assembling paper carton - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a paper carton capable of being quite easily constituted or assembled while keeping a specific strength as a paper carton irrespective of any shape of a rectangular parallelepiped or a cylindrical shape. <P>SOLUTION: This paper carton is constituted as follows. It comprises a bottom plate, an outer frame, an inner frame and a lid. The outer frame 2 is formed by a long plate member having a specific width. A slit 3a having a specific length extending from the upper edge toward the lower edge of one end of the outer frame 2 is arranged. A slit 3b having a specific length extending from the lower edge toward the upper edge of the other end of the outer frame 2 is arranged. The inner frame is formed by a plate member that is narrower and shorter than that of the outer frame 2. The outer frame 2 is turned around to cause the other end slit 3b to be inserted into one end slit 3a to form a cylindrical shape. The bottom plate is arranged at an opening positioned at the bottom surface of the outer frame 2 arranged in a cylindrical shape. The inner frame turned around from the opening positioned at the upper surface and formed in a cylindrical shape is fitted along the inner circumferential surface of the outer frame 2. The lid 6 is dropped at the opening and the lid is supported at the upper edge of the inner frame. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an assembly box made of paper that can be easily assembled by carrying Western confectionery or Japanese confectionery.

  2. Description of the Related Art Conventionally, paper boxes have been used extensively because they are easy to assemble, lightweight, and inexpensive to carry Western and Japanese sweets. In many cases, these paper boxes are used after being assembled in a state where only assembly is possible, such as sticking and folding, which can be assembled in the factory, and in a retail store.

  On the other hand, many of these paper boxes have a rectangular parallelepiped shape. However, for example, a paper box having a cylindrical shape or the like is also used for various reasons because of its decorativeness and the desire to purchase. These cylindrical paper boxes are generally formed by sticking a wound side plate to a bottom plate and further winding thin paper inside the wound side plate. Therefore, it takes a lot of time and workability is poor, and it is not easy to assemble at the store. Therefore, as for the cylindrical box, many assembled at the store are prepared.

  However, not only these cylindrical paper boxes but also rectangular parallelepiped paper boxes are desirable as long as they have a certain strength and are simpler in construction and assembly.

  The present invention newly proposes a paper box configuration that can be configured and assembled extremely easily while having a certain strength as a paper box, without distinguishing between a rectangular parallelepiped shape or a cylindrical shape, and solves the above-described problems. .

  The invention according to claim 1 is a paper box comprising a bottom plate, an outer frame, and a lid, wherein the outer frame is provided by a long and constant width plate body, and is directed from the upper edge to the lower edge of one end portion of the outer frame. Provide a notch of a certain length, provide a notch of a certain length from the lower edge to the upper edge of the other end of the outer frame, wind the outer frame and insert the notch at the other end into the notch at the other end, and cylindrical The assembled paper box was provided with a bottom plate at the opening located on the bottom surface of the outer frame provided in the cylindrical shape, and the lid positioned on the opening located on the top surface.

  The invention of claim 2 is a paper box comprising a bottom plate, an outer frame, a middle frame, and a lid, wherein the outer frame is provided by a long and constant width plate body, and the lower edge from the upper edge of one end portion of the outer frame Provide a notch of a certain length toward the upper edge, provide a notch of a certain length from the lower edge to the upper edge of the other end of the outer frame, and provide a middle frame by a plate that is narrower and shorter than the outer frame, Winding the outer frame, inserting the other end into the notch at the other end and providing it in a cylindrical shape, providing a bottom plate at the opening located at the bottom of the outer frame provided in the cylindrical shape, and opening at the upper surface An assembled middle box wound around the inner frame was fitted along the inner peripheral surface of the outer frame, and a lid was dropped on the opening to provide an assembled paper box supported by the upper edge of the inner frame.

  The invention according to claim 3 is the assembled paper box according to claim 1 or 2, wherein the outer frame and the inner frame are provided in a substantially fan shape, and the side surface of the assembled box is provided in a tapered shape. According to a fourth aspect of the present invention, there is provided the assembled paper box according to any one of the first to third aspects, wherein a similar paper box separately assembled is stacked on the lid of the paper box. In the invention of claim 5, the upper edge of the outer frame is provided in a plurality of ridges or irregularities at regular intervals, and after assembling the paper box, the ribbon is turned from under the paper box to form the ridges or irregularities. The assembled paper box according to any one of claims 2 to 4, wherein the ribbon is tied to the upper surface of the paper box by being engaged with each of the recesses formed by the above.

  According to the first aspect of the present invention, the side plate of the paper box is formed very simply and quickly because the outer frame is wound and the cut of the other end is inserted into the cut of the other end to form the side plate of the paper box. Since the side plate formed in this way is provided with a bottom plate and covered with a lid, a paper box having a certain strength can be formed very easily regardless of a cylindrical shape or a rectangular parallelepiped shape. I can do it.

  According to the invention of claim 2, since the outer frame is wound and the notch at the other end is inserted into the notch at the other end to provide a cylindrical shape by forming the side plate of the paper box, the side plate of the paper box is formed extremely easily and quickly. Since the bottom plate, the inner frame and the lid were fitted into the side plate formed in this way, and the lid was supported by the upper edge of the inner frame, the paper box having further strength can be a cylindrical shape or a rectangular parallelepiped shape. It can be formed very easily. According to the invention of claim 3, since the outer frame and the inner frame are provided in a substantially fan shape, and the side surface of the assembled box is provided in a tapered shape, the bottom plate is provided on the inner side surface of the inclined outer frame of the assembled paper box. Since it can be reliably supported, a paper box having higher strength can be formed.

  Further, according to the invention of claim 4, since the similar paper box separately assembled is stacked on the cover of the paper box, it is possible to enjoy combinations and variations of a plurality of paper boxes. According to the invention of claim 5, the upper edge of the outer frame is provided in a plurality of crests or irregularities at regular intervals, and a ribbon is turned to each concave part formed by the crests or irregularities so that the upper surface of the paper box Since this ribbon is tied, it can be added to the decoration rather than just a paper box that looks beautiful and cute.

  A paper box comprising a bottom plate, an outer frame, an inner frame, and a lid, wherein the outer frame is provided by a long, substantially fan-shaped plate having a constant width, and is directed from the upper edge to the lower edge of one end portion of the outer frame. A fixed length cut is provided, a fixed length cut is provided from the lower edge to the upper edge of the other end of the outer frame, and the upper edge of the outer frame is provided in a plurality of mountain shapes at fixed intervals. An inner frame is provided by a narrower and substantially fan-shaped short plate body, the outer frame is wound, the other end is inserted into one end, and the other end is provided in a cylindrical shape having a taper. A bottom plate is fitted into the opening located on the bottom surface of the outer frame, and the inner frame wound around and fitted into the tubular shape is fitted along the inner peripheral surface of the outer frame from the opening located on the upper surface. Drop the lid on the opening and support it with the upper edge of the inner frame.After assembling the paper box, put the ribbon from the bottom of the paper box. To tied the ribbon in the upper surface of the carton engages a respective recess formed by the chevron-shaped.

Next, a paper box according to an embodiment of the present invention will be described with reference to the drawings.
The paper box A of this embodiment has a cylindrical shape and includes a bottom plate 1, an outer frame 2, an inner frame 5, and a lid 6. As shown in FIG. 2, the outer frame 2 is provided by a long fan-shaped plate having a length of about 520 mm and a width of about 60 mm. The outer frame 2 is positioned at a position about 15 mm from the edge 2a of one end of the outer frame 2. A straight cut 3a of about 30 mm is provided from the edge to the lower edge, and a straight cut of about 30 mm from the lower edge to the upper edge at a position of about 15 mm from the edge 2b of the other end of the outer frame 2. 4b, and four loose mountain-shaped protrusions 4 are provided on the upper edge between the notch 3a at one end of the outer frame 2 and the notch 3b at the other end.

  Further, as shown in FIG. 3, the middle frame 5 is provided by a plate having a long fan shape having the same angle as the outer frame 2 and having a length of about 480 mm and a width of about 47 mm. Is not provided with a notch, and the upper edge of the middle frame 5 is not provided with a mountain-shaped protruding portion like the outer frame 2. Further, as shown in FIG. 4, the bottom plate 1 is provided by a disc having a diameter of about 150 mm, and the lid 6 is provided by a disc having a diameter of about 158 mm, as shown in FIG. A through hole 6a having a diameter of 20 mm is formed in the central portion.

Next, how the paper box A is assembled and used will be described.
In the state of FIG. 2, the outer frame 2 is wound and the notch 3 b at the other end is inserted into the notch 3 a at one end from above and locked, and the top opening has a mortar taper larger than the bottom opening. It is provided in a cylindrical shape. The bottom plate 1 is fitted from the opening on the upper surface of the outer frame 2 provided in a cylindrical shape, and is supported at a location in contact with the inclined inner surface of the outer frame 2. Further, as shown in FIG. 6, the inner frame 5 which is only wound around the outer frame 2 and provided in a cylindrical shape is fitted along the inner peripheral surface of the outer frame 2 and supported on the bottom plate 1. As shown in FIG. 1, the lid 6 is dropped into the opening on the upper surface of the outer frame 2 and supported by the upper edge 5 a of the middle frame 5. When removing the lid 6, an index finger is put into a through hole 6 a provided in the center of the lid 6, and the lid 6 is grasped and lifted by the index finger and the thumb.

  In the paper box A formed in this way, for example, a large number of confectionery packaged one by one is put, the lid 6 is put, the two ribbons 7 are turned from the bottom of the paper box A, and the top of the outer frame 2 is It is also possible to add decorativeness by engaging with the concave portions 8 between the protruding portions 4 and the protruding portions 4 and tying them on the lid 6 of the paper box A. In addition, the paper box A may be formed by stacking two identical ones of the same size or by stacking small ones on top of each other, as shown in FIG.

Further, in place of the mountain-shaped protrusion 4 provided on the upper edge of the outer frame 2, as shown in FIG. 8, this portion is a mountain-shaped cherry petal shape in which an inverted triangular notch 9a is provided at the top portion. The protruding portion 9 may be provided.
In another embodiment, the middle frame 5 and the lid 6 that is a drop lid are not used, but a lid that covers the outer frame 2 from above and is supported by the upper edge of the outer frame 2 may be used. Good (not shown).
As yet another embodiment, the outer frame 2 is cut into one or a plurality of sides such as a petal shape, a leaf shape, or an animal shape to make the outer frame 2 of a color different from the inner frame 6 to be fitted inside (not shown). ), These shapes are clearly recognized, the decorativeness of the box is improved, and the willingness to purchase is also aroused.

  In the above embodiment, specific numerical values representing the sizes of the bottom plate 1, the outer frame 2, the middle frame 5, and the lid 6 forming the paper box A are described, but the present invention is not limited to these numerical values. The paper box A has a cylindrical shape, but is not limited to a cylindrical shape, and may have a rectangular tube shape or a polygonal tube shape. Furthermore, the tapered cylindrical shape is not essential to the present invention, and the upper edge of the outer frame 2 is provided with a mountain-shaped protruding portion 4 and a cherry petal-shaped protruding portion 9. However, the protrusions 4 and 9 do not necessarily have to be provided as described above, and it is not an essential requirement of the present invention that the ribbon 7 is hung from the assembled paper box A. In addition, although two assembled paper boxes A are used in an overlapping manner, the number of paper boxes A to be stacked may be as many as possible, and is not limited to two. The lid 6 also penetrates in the center. It is not limited to the one provided with the hole 6a. Further, the outer frame 2 may be formed into a cylindrical shape by simply inserting the notches 3a and 3b at both ends, and these end portions may be attached from above. Further, the bottom plate 1 may be simply fitted into the bottom plate 1 with respect to the outer frame 2 if the outer frame 2 has a tapered shape, and those having a non-tapered shape are stuck and fixed.

It is a perspective view of the paper box of the Example of this invention. It is an expanded view of the outer frame which forms the paper box of the Example of this invention. It is an expanded view of the middle frame which forms the paper box of the Example of this invention. It is a top view of the baseplate which forms the paper box of the Example of this invention. It is a top view of the lid | cover which forms the paper box of the Example of this invention. It is a perspective view of the state where the lid of the paper box of the example of this invention is not covered. It is a perspective view of the state which piled up two paper boxes of the Example of this invention, and also hung the ribbon from the bottom. It is a perspective view of the state which provided the upper edge of the outer frame of the paper box of the Example of this invention in the shape of a cherry petal.

Explanation of symbols

A Paper box 1 Bottom plate 2 Outer frame 3a Notch at one end 3b Notch at the other end 4 Mountain-shaped protrusion at the upper edge of the outer frame 5 Middle frame 6 Lid 6a Through hole drilled in the center of the lid 7 Ribbon 8 Outer frame Recessed upper edge

Claims (5)

A paper box consisting of a bottom plate, outer frame, and lid,
The outer frame is provided by a long and constant plate body, a fixed length is provided from the upper edge of one end of the outer frame toward the lower edge, and the lower edge of the other end of the outer frame is connected to the upper edge. Make a certain length of cut toward the
Winding the outer frame, inserting the other end into the notch at the other end and providing it in a cylindrical shape, providing a bottom plate at the opening located at the bottom of the outer frame provided in the cylindrical shape, and opening at the upper surface Assembled paper box, characterized in that it is covered with a lid. A paper box consisting of a bottom plate, outer frame, middle frame, and lid,
The outer frame is provided by a long and constant plate body, a fixed length is provided from the upper edge of one end of the outer frame toward the lower edge, and the lower edge of the other end of the outer frame is connected to the upper edge. Provide a notch of a certain length toward the, provide a middle frame with a plate that is narrower and shorter than the outer frame,
Winding the outer frame, inserting the other end into the notch at the other end and providing it in a cylindrical shape, providing a bottom plate at the opening located at the bottom of the outer frame provided in the cylindrical shape, and opening at the upper surface An assembled paper box, wherein a middle frame wound around and fitted in a cylindrical shape is fitted along the inner peripheral surface of the outer frame, and a lid is dropped on the opening and supported by the upper edge of the middle frame. . The assembled paper box according to claim 1 or 2, wherein the outer frame and the inner frame are provided in a substantially fan shape, and the side surface of the assembled box is provided in a tapered shape. The assembled paper box according to any one of claims 1 to 3, wherein a similar paper box separately assembled is stacked on the lid of the paper box. The upper edge of the outer frame is provided in a plurality of ridges or irregularities at regular intervals, and after assembling the paper box, a ribbon is turned from the bottom of the paper box to each concave part formed by the ridges or irregularities. The assembled paper box according to any one of claims 2 to 4, wherein the ribbon is connected to the upper surface of the paper box by being locked.

Images