JPH0554235U - Paper item storage box - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Cardboard articles that can store heavy items such as books and can be stored or transported flat and easily in the flat plate state, which is a characteristic of paper. Providing a storage box. [Structure] Bending a piece of cardboard, bottom plate and left side plate 3
・ The right side plate 4, the front side plate 5, and the rear side plate 6 are assembled, and the bendable joint projecting pieces 33a, 33b, 43a, 43b are integrally formed at both ends of the front, rear, left and right side plates which are adjacent to each other. Square protrusions 23 at the four corners of the
a, 23b, 23c, and 23d are provided, and an opening is formed at the center of the bottom plate. Bend the foldable joint protrusions provided at both ends of the front and rear side plates outward, and wrap the foldable protrusions at the ends of the front and rear side plates with the joint protrusions provided at both ends of the left and right side plates. It is sandwiched so that both joint surfaces of the projecting piece are joined with an adhesive or the like to assemble.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to an article storage box, and in particular, a box body made of paper that can be stacked and stored or transferred in a flat plate state and can be easily folded and assembled from the flat plate state to withstand a load. The present invention relates to a paper box body that stores articles such as books that can be printed.

[0002]

[Prior Art]

 There has been an article storage box that is formed by bending cardboard and assembling it into a bottom plate, left / right side plates, and front / rear side plates to form a box body.However, the conventional assembly box body should be a relatively lightweight one. Most of them were aimed at.

[0003]

[Problems to be solved by the device]

 In addition to those made of cardboard, there was an assembly-type storage box that could hold heavy items such as books as a plastic assembly box, but it was made of paper (cardboard). Although it was cheap, it was not used as a book storage box because it lacks load bearing capacity. In addition, the assembled plastic book box for plastic books is deformed and inconvenient to handle, and even in the flat plate state before assembly, there are undulations and deformations inherent in the inexpensive plastic flat plate, which makes it bulky. There was a drawback.

In view of the above-mentioned problems, the present invention has a configuration in which a heavy box such as a book can be stored in a paper box and is flat in a flat plate state which is a characteristic of paper. It is an object of the present invention to provide an article storage box made of cardboard that can be easily stored or transported.

[0005]

[Means for solving problems]

 In order to achieve the above object, an article storage box according to the present invention is an article storage box formed by bending a single cardboard and assembling and forming a bottom plate, left / right side plates, and front / rear side plates. Around the bottom plate, the front and rear side plates and the left and right side plates are individually foldable, and foldable joint projections are integrally formed at both ends of the front, rear, left and right side plates that are adjacent to each other. Square protrusions are provided at the four corners, and an opening is formed at the center of the bottom plate.

[0006] Further, each of the joining protrusions provided at both ends of the front and rear side plates is configured to be bent outward in a state where the side plate is raised, and is provided at both ends of the left and right side plates. In addition, the joint projection pieces are sandwiched so as to enclose the periphery of the projection pieces of the front and rear side plates bent outward in the state of being raised, and both joint surfaces of the projection pieces are joined with an adhesive or the like.

[0007]

[Work]

 With the rectangular bottom plate provided in the center of the cardboard in the form of a flat plate as the center, the front and rear side plates and the left and right side plates that are provided around the four sides are bent and raised. The foldable joint projection pieces provided at both ends of the raised side plate are bent. The protrusions at the ends of the front and rear side plates are bent outward, and the protrusions provided at the ends of the left and right side plates are bent inward so as to wrap around the protrusions of the front and rear side plates.

As a result, the protrusions of the front and rear side plates are wrapped and sandwiched by the protrusions of the left and right side plates. The box body that is folded and assembled by joining the joined inner surfaces of the sandwiched projecting pieces with an adhesive or the like is firmly fixed to the shape of the box.

Inside the assembled paper storage box, a relatively heavy computer manual (instruction manual, etc.) is stored and used as a storage box for computer accessories (instructions), Delivered as an accessory (box) to computer transaction documents.

[0010]

Embodiment A paper article storage box according to the present invention will be described below in detail with reference to an embodiment shown in the accompanying drawings.

FIG. 1 is a plan view of a paper article storage box 1 according to the present invention in a developed state. In the unfolded state before assembling the paper article storage box 1, the bottom plate 2, the left side plate 3, the right side plate 4, the front side plate 5, and the rear side plate 6 which form the box body are integrally formed on one cardboard. It is a flat plate of formed cardboard.

The bottom plate 2 is a quadrangular or substantially rectangular enclosing portion formed in the central portion of one flat plate, and is surrounded by the bending lines indicated by broken lines 22a, 22b, 22c, and 22d. A circular opening 21 is formed in the center of the bottom plate 2. The opening 21 can be used not only to take out a book or the like stored in the box from the opening 21 by lifting it with a finger, but also to take out cardboard in a flat stack state. The shape of the opening is not limited to the circular shape.

At the four corners of the bottom plate 2, quadrangular protrusions 23 a, 23 b, 23 c, 23 d are integrally provided on the bottom plate so as to project. The overhanging part is an extension of the floor surface, and overhangs the four corner bottoms of the assembled box to form a wide bottom surface, which stabilizes the sitting of the box. In this embodiment, the lengthwise and lengthwise dimensions of the bottom plate 2 are set to a width that can accommodate a B5 size book.

The left side plate 3 and the right side plate 4 are vertically long flat plates integrally formed around the bottom plate 2, and are bent and erected on the left and right sides of the bottom plate 2 to form side walls. Bendable protrusions 33a and 33b are formed on both upper and lower ends of the left side plate 3, and bendable protrusions 43a and 43b are formed on both upper and lower ends of the left side plate 4. ing.

Bending recessed ridges (protrusions) 22b and 22d are pressed by the embossing process at the connecting portions between the bottom plate 2 and the left and right side plates 3 and 4, and the left side plate 3 and the right side are provided along the ridges. The structure is such that the plate 4 is raised and bent. Further, in this embodiment, notches 31 and 41 are formed on the edges of the left and right side plates in the longitudinal direction, so that the hand can easily reach the stored items when the stored books are taken out. .. Further, at the upper and lower ends of the left side plate 3, foldable protrusions 33a and 33b are formed to wrap and sandwich the protrusions 53a and 63a of the adjacent front and rear side plates 5 and 6, respectively.

The front side plate 5 and the rear side plate 6 are horizontally long flat plates integrally formed around the bottom plate 2, and are folded along the folding concave lines (convex lines) 22b and 22d formed by embossing. It is bent and raised to form the front and rear side walls. Bendable protrusions 53a and 53b are formed on the left and right ends of the front plate 5, and bendable protrusions 63a and 63b are formed on the left and right ends of the rear plate 6. In addition, semicircular cutouts 51 and 61 are formed on the edges of the front and rear side plates, so that the stored books can be taken out easily.

As shown in the perspective view of FIG. 2, the projecting pieces 53a, 53b, 63a, 63b at both ends of the front side plate and the rear side plate, which are vertically bent and raised, are arranged at 90 degrees in the outward direction of the box body. Can be bent. Further, the protrusions 33a, 33b, 43a, 43b at both ends of the left side plate and the right side plate that are raised are bent 180 degrees inward of the box body, and the protrusions 53a, 53b at the four corners at the both ends of the front and rear side plates. , 63a, 63b are respectively wrapped by and sandwiched by the adjacent protrusions 33a, 33b, 43a, 43b of the left and right side plates.

In order to firmly sandwich and fix the projecting pieces 53a, 53b, 63a, 63b encased by the projecting pieces 33a, 33b, 43a, 43b, the joint portions 34a, 34b, 44a, 44b of the respective projecting pieces (first Adhesive is applied to the end of the projecting piece (shaded area), and each projecting piece is bonded and fixed after it is assembled into a box.

Although one embodiment of the present invention has been described above, it is needless to say that the present invention is not limited to the above-mentioned embodiment and can be appropriately modified within the scope of the invention.

[0020]

[Effect of the device]

 The paper article storage box according to the present invention has the following practical effects because it has the configuration described in detail above.

1. When assembled and used as a box, the left side plate 3, the right side plate 4, the front side plate 5, and the rear side plate 6 are bent from the state of being expanded to a flat plate, and the joint projecting pieces at both ends of the side plate are bent and sandwiched and bonded. By fixing it, it can be easily assembled as a box.

2. Since it is an integrally molded box body in which a piece of cardboard is assembled and firmly fixed with an adhesive, even a paper box body can hold a heavy object such as a book.

3. Since it is made of paper, it can be stacked in large numbers in the unfolded state, and since it does not become bulky because the flat plate has no undulations or deformation, it not only saves storage space but is also extremely convenient for transportation.

[0024] 4. Since it is integrally molded in the expanded flat plate state, it is easy to manufacture, and it is possible to provide a low-priced paper article storage box.

5. Since it is made of paper, it is much easier to assemble and join than plastic, and it is easier to handle than the plastic box even in the assembled state.

6. Since plastic does not change over time and does not decompose or corrode, it is regarded as a source of environmental pollution. Since the paper article storage box according to the present invention is made of paper, it has advantages that it is friendly to the earth and does not cause a problem of environmental pollution.

[Brief description of drawings]

FIG. 1 is a plan view of a paper article storage box of the present invention in a developed state.

FIG. 2 is a completed perspective view of a paper article storage box.

[Explanation of symbols]

 1: Paper article storage box 2: Bottom plate 21: Openings 22a, 22b, 22c, 22d: Recessed lines (convex lines) 23a, 23b, 23c, 23d: Overhanging part 3: Left side plate 4: Right side plate 31, 41: Notch part 33a, 33b, 43a, 43b: Projection piece 34a, 34b, 44a, 44b: Coupling part 5: Front side plate 6: Rear side plate 51, 61: Notch part 53a, 53b, 63a, 63b: Projection piece

Claims (2)

[Scope of utility model registration request] 1. A sheet of cardboard is bent to form a bottom plate, left
In an article storage box formed by assembling with the right side plate and the front and rear side plates, the front and rear, left and right side plates are foldable around the bottom plate and can be bent at both ends of the front, rear, left and right side plates adjacent to each other. A paper article storage box, characterized in that the joint projections are integrally formed, and rectangular protrusions are provided at four corners of the bottom plate, and an opening is formed at the center of the bottom plate. 2. The joint projection pieces provided at both ends of the front and rear side plates circumferentially foldable according to claim 1 are configured to be bent outward, and at both ends of the left and right side plates. Each of the joining projections provided is sandwiched so as to wrap around the projections at the ends of the bent front and rear side plates, and both joining surfaces of the projections are joined with an adhesive or the like. Paper product storage box.