JPH0521429Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This invention relates to a document case.

[Conventional technology]

Conventionally, commercially available document cases have bellows-shaped side plates c and d glued to both left and right ends of front and rear panels a and b, and a plurality of partition plates l are attached at both ends of each bellows part, as shown in Figure 3. l' are glued together. Therefore, adhesion of the partition plate l is very troublesome, and there is a drawback that the manufacturing process is labor-intensive and the price is relatively high. Moreover, the bellows at both ends l' of the partition plate l are thin, causing problems such as breakage by the submachine.

[The problem that the idea attempts to solve]

The present invention was made in view of the problems of the conventional technology, and its purpose is to:
The purpose is to provide a document case that is simple in structure, extremely easy to manufacture, and has excellent durability at a low price.

[Means to solve the problem]

In order to achieve the above object, the document case of the present invention is made by bending a synthetic resin board, and has front and rear panels, a bottom panel, and a lid panel connected to each other, and extendable and retractable left and right side panels at both ends of the front and rear panels. It is constructed by inserting a partition member in which several partition plates are stacked together and one of the left and right edges are glued into a container body which can be glued together.

[Effect]

Documents can be inserted between the partition plates of the partition member inserted into the container body, and the number of partitions can be quickly increased by adding partition members.

〔Example〕

In FIGS. 1 and 2, reference numeral 1 indicates the container body;
A partition member 2 is inserted into the container body 1. The container body 1 is made by bending a synthetic resin plate material, and has a front side plate 3, a bottom plate 4, a rear side plate 5, and a lid plate 6 connected to each other through the folds, and at both inner ends of the front and rear plates 3, 5, The respective bent edges 7a, 7a and 8a, 8a of both the left and right side plates 7, 8 are glued together, and the left and right side plates 7, 8 are made to expand and contract through folds 7b, 8b provided at the center. Numerals 9 and 10 are fasteners fixed to the surface of the front plate 3 and the inner surface of the cover plate 6. Moreover, the partition member 2
are several partition plates 2a, 2 formed of synthetic resin plates.
b, 2c, . 12 is each partition plate 2
The heading pieces fixed to the upper edges of a, 2b, 2c... are shown.

[Effect of idea]

Since the present invention has the above-described configuration, it is extremely easy to manufacture and can be mass-produced at a low cost. The number of partitions can be easily increased by adding partition members, which is extremely convenient in practice.

[Brief explanation of the drawing]

Fig. 1 shows an embodiment of the document case according to the present invention, and is a perspective view with the partition member separated, Fig. 2 is a cross-sectional view, and Fig. 3 is a cross-sectional view of a conventional document case. It is a diagram. 1... Container body, 2... Partition member, 2a, 2
b, 2c...Partition plate, 3...Front side plate, 4...Bottom plate, 5...Rear side plate, 6...Lid plate, 11...Adhesive part.

Claims (1)

[Scope of utility model registration request] There are several partitions inside the container body, which is made by bending a synthetic resin plate material, connecting the front and rear side plates, the bottom plate, and the lid plate, and the left and right side plates being expandably glued to both ends of the front and rear side plates. A document case characterized by inserting a partition member made of overlapping plates and glued to either the left or right edge.