JPS6113344Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a foldable album container, but in the case of an album container where heavy albums are often taken out and stored, the rim and rear corner of the container is easily damaged. The present invention has been improved to overcome these drawbacks and to endure long-term use.Examples of the present invention will be described below with reference to the drawings.

Using suitable cardboard, as shown in Fig. 1, the bottom plate 1, side plate 2, top plate 3, side plate 4, and adhesive piece 5 are integrally connected in this order, and the adhesive piece 5 is adhered to the inner surface of the bottom plate 1 to form a cylindrical container. A main body 6 is formed. Each edge of the bottom plate, both side plates, and top plate has folded pieces 11, 12, 13, 14 connected through folds 7, 8, 9, 10, and the adjacent folded pieces have cuts 15, 16, 17, cut them out, fold them inward and glue them together, and make the rim a double wall and reinforce it as shown in Figure 5. A back plate 19 is connected to one side plate 2 through a fold 18, and an insertion piece 21 is connected to the back plate through a fold 20, and one end of the back plate 19 is connected to the folds 22, 23. Connecting part 2 through
4 is connected to the bottom plate 1, and the other end is connected to the top plate 3 at a connecting part 27 via folds 25 and 26, and each connecting part is provided with folds 28 and 29, and the back plate 19 An insertion hole 30 is provided on the boundary fold 20 with the insertion piece 21, and the insertion piece 31 provided on the other side plate 4 is inserted into the hole. In the drawings, 32 and 32' indicate cuts, and 33 indicates a fold.

The second step is to assemble the structure as described above.
As shown in the figure and FIG. 5, the connecting portions 24 on both sides,
27 at folds 28 and 29, the insertion piece 21 is folded at the fold 20 and inserted into the side plate 4, and when the insertion piece 31 is inserted into the insertion hole 30, the two engage, as shown in FIG. Assembly of the street container is completed.

Further, when folding the container, the main body 6 of the container can be folded by removing the insertion hole 31 and unfolding the back plate 19, the insertion piece 21, and the connecting portions 24, 27 on both sides as shown in FIG.

As described above, the rim of the container has a folding piece 11,
12, 13, and 14 are double-walled, and the corners of the container are triple-walled with the back plate 19 and connecting parts 24, 27, so even if albums are frequently taken out and put in, they will not be damaged like conventional products. It has the advantage of being durable for long-term use.

Also, since it is foldable, it is convenient for transportation and storage.

[Brief explanation of the drawing]

Figure 1 is a developed view of the present invention, Figure 2 is a perspective view during assembly, Figure 3 is a perspective view when assembly is completed, Figure 4 is a perspective view when folded,
FIG. 5 is an enlarged sectional view taken along line AA in FIG. 3. 1...Bottom plate, 2, 4...Side plate, 3...Top plate, 5
...Adhesive plate, 6...Container main body, 7, 8, 9, 10
...Folds, 11, 12, 13, 14... Folding pieces, 15, 16, 17... Cuts, 18, 20, 2
8, 29...Fold, 19...Back plate, 21...Insertion piece, 30...Insertion hole, 31...Insertion piece, 32,
32'...cut.

Claims (1)

[Scope of utility model registration request] A cylindrical container main body consisting of a top plate, a bottom plate, and both side plates is formed of cardboard, and the mouth edge of the container main body is made into a double wall by providing an inwardly folded piece, and one side plate is folded through a fold. A back plate is provided in a row, an insertion piece is provided in a row on the back board through a fold, an insertion hole is provided on the fold, and connecting portions are provided in a row at both ends of the back board through the fold. The connecting portion is connected to the bottom plate and the top plate through a fold, and both connecting portions are provided with a fold, and an insertion piece provided on the other side plate is inserted into and engaged with the insertion hole. Foldable album container.