JPS6228197Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an assembly type file holder made of thick paper such as paperboard or corrugated paper.

Commercially available letterfile, which is made of double-folded cardboard, is not self-supporting because the paper is not strong enough, and when a small number of letterfiles are stored in a large space such as a file cabinet or desk cabinet, they tend to be cluttered horizontally. It is easy to fold over or have curls at the bottom. On the other hand, when a large number of files are stored, due to mutual frictional resistance, it takes time to extract and re-storage the required files, and they are likely to lose their shape or be damaged.

To solve this problem, there are file holders on the market that have multiple partition plates made of hard plastic arranged in parallel at appropriate intervals.
Because it is a plastic molded product, it is expensive and has not become popular as a general office supplies.

The present invention is made of cardboard, making it inexpensive, lightweight, and foldable for easy transport and storage.

The configuration of the present invention will be explained with reference to the accompanying drawings.

Figure 1 is a developed view of an example of a file holder related to the present invention, including a rectangular back plate 1, two side plates 2 and 3 connected to the left and right sides of the back plate, and two side plates connected to the bottom of each side plate. external spacers 4 and 5, an internal spacer 6 cut into the lower part of one side plate and having a distance from the lower part of the side plate to the engagement shoulder 7 equal to the width of the back plate, an internal spacer provided in the lower part of the other side plate. It has an engagement notch hole 9.

FIG. 2 is a perspective view of the assembly, in which the two side plates 2 and 3 are bent at right angles to the back plate 1 and positioned parallel to each other. The two external spacers 4 and 5 are bent outward at right angles to the side plates 2 and 3 to which they are connected, and are positioned horizontally.
This external spacer not only makes the file holder more comfortable to sit on, but also serves to maintain the distance between them when a large number of products of the same type are placed side by side as shown in FIG. In order to keep the distance between the side plates constant when a large number of side plates are installed, the width of the external spacer should be approximately the same as the width of the back plate. The internal spacer 6 cut into the lower part of the side plate 3 folds inward at right angles when the external spacer 5 is bent outward at a right angle, and its tip 8 is an internal spacer provided at the lower part of the other side plate 2. It fits into the engagement notch 9, but since the internal spacer is provided with an engagement shoulder 7 at a height equal to the width of the back plate,
Correspondingly, the distance between the two side plates is kept constant, that is, the same width as the back plate.

The shape of the internal spacer engaging notch hole 9 may be the same as the shape of the internal spacer 7 as shown in FIG. 1, but it may also be a linear slit sufficient to fit the engaging tip 8 of the internal spacer.

FIG. 3 is an exploded view of another example of such a configuration, and FIG. 4 is a perspective view of the assembly.

In the example shown in Figs. 3 and 4, in addition to the notch hole 9 for engaging the internal spacer being a linear slit,
The areas of the side plates 2 and 3 are made larger than in the examples shown in FIGS. 1 and 2. In this way, even when a thin pamphlet or the like is stored, there is no risk of it falling outward or protruding.

The shapes of the front and top surfaces of the side plates 2 and 3 are the first and second
In addition to those shown in Figures 3 and 4, any design such as a curved or wavy shape can be adopted.

5, 6 and 7 show an example of how to use the file holder according to the present invention. Figure 5 shows a box-type file case 10 proposed in Utility Model Application No. 185474/1983.
When the file holder in the state shown in FIG. 2 is stored in this case, it becomes as shown in FIG. Becomes a holder. FIG. 7 is a horizontal sectional view near the bottom of FIG. 6, and when the file holder of the present invention is stored in the file case 10, the external spacer 4 is used to maintain the distance between one inner wall of the file case 10 and the side plate 2. The external spacer 5 functions to maintain a constant distance between the other inner wall of the file case 10 and the side plate 3, and the internal spacer 6
indicates that the distance between the side plates 2 and 2 is kept constant.

Fig. 8 shows another example of how to use the file holder related to the present invention, in which three of the same shape as in Fig. 2 are placed side by side, and adjacent outer spencers are overlapped to form six file holders. The side panels were installed so that they were lined up at approximately equal intervals.

The holder of this invention can be used not only for letter files, but also for printed materials and papers that are thin and lack independence, such as pamphlets, catalogs, charts, weekly papers, graph magazines, journals, official gazettes, patent publications, notebooks, etc. There are ledgers, etc. that allow you to easily classify, organize, store, and retrieve items without having to punch holes and bind them with string or use expensive binders.

[Brief explanation of the drawing]

Fig. 1 is a developed view of an example of the file holder of the present invention, Fig. 2 is a perspective view of the assembled product, Fig. 3 is a developed view of another example, Fig. 4 is a perspective view of the assembled product, and Fig. 5 is a developed view of an example of the file holder of the present invention. 6 and 7 are diagrams for explaining an example of how to use the file holder according to the present invention, and FIG. 8 is a diagram showing another example of how to use it. 1... Back plate, 2, 3... Side plate, 4, 5... External spacer, 6... Internal spacer, 7... Engagement shoulder, 8... Engagement tip, 9... Internal spacer engagement Notch hole, 10...Box type file case.

Claims (1)

[Scope of utility model registration request] A rectangular back plate, two side plates connected to the left and right sides of the back plate, bent at right angles to the back plate and positioned parallel to each other, connected to the bottom of each side plate and bent outward at right angles to the side plates. Two external spacers are cut in the bottom of one side plate and bent inward at right angles to the side plate to engage with the cut holes provided in the bottom of the other side plate, thereby increasing the distance between the two side plates. A paper file holder consisting of an internal spacer that keeps the width constant according to the width of the backboard.