JPH052427Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention is designed to store vinyl records, floppy discs, optical discs, photographs, etc., and can be mailed or transported in a sealed state, and can be stored even after opening. Regarding packaging cases.

Conventional Technology Conventionally, when mailing or transporting records, floppy discs, optical discs, photographs, etc.,
The packaging was done by sandwiching it between cardboard mounts, but it took a lot of time to wrap it, and the packaging was not easy to open.
Since the package did not look good after being opened, it was not suitable for storage or transportation and was very inconvenient. .

Problems that the invention attempts to solve In view of the above points, this invention
We provide packaging cases that allow for easy packaging and opening of floppy discs, optical discs, photographs, etc., are also suitable for mailing or transport, and can also be used as storage cases to allow contents to be taken in and out and to safely protect the contents. It is something to do.

Means for solving the problem In order to achieve the above object, this invention consists of the following configuration.

An outer packaging body formed by connecting a front plate and a back plate and bendably connecting side binding pieces having adhesive parts on both sides of the connecting front plate or the back plate, and the front plate and the back plate. At least one internal enclosing plate for holding the contents is provided on at least one side of the edge in the connecting direction, and is connected in a bendable manner at the connecting part,
A cutting portion is provided at the connecting portion to separate the inner wrapping plate from the outer wrapping body to which the inner wrapping plate is connected.

Embodiment The following embodiment of this invention will be described based on the drawings.

Fig. 1 is an explanatory diagram showing the unfolded state of the packaging case 1 of this invention which is implemented as a packaging case for a floppy disk, and Fig. 2 shows the packaging state of the packaging case 1 of this invention. FIG.

This packaging case 1 includes a front plate 3, a back plate 5,
The inner envelope plates 11 and 12 are connected to the connecting portions 13 and 13', respectively.
13''. Also, side binding pieces 9 that cover both sides of the packaging case 1 are provided on both sides of the surface plate 3 via connecting parts 14. Side binding pieces 9 , 9 are preliminarily bonded with a double-sided adhesive tape 19 to form an adhesive portion 7, and are covered with a release paper 21.

The vicinity of the back plate 5 and the inner cover plate 11 including the connecting portion 13' is configured as a cutout portion 15 that is cut off when the packaging case 1 is opened. This cutout part has perforations 17 and 1 in advance for easy cutting.
7' and finger hook 3 for cutting from perforation 17
1 is cut out by punching. In addition, a cutout 1 is also provided on the top plate 3 to make it easier to take out the inner cover plate.
6 is formed with the perforation 17'' as a boundary, but this cutout portion 16 may be taken out from the beginning.

The connecting parts 13, 13', 13'', and 14 are from the relationship that the inner packaging plates 11, 12, the back plate 5, and the front plate 3 are folded in order, and finally the side binding pieces 9, 9 are folded and packaged. The width of the packaging case 1 is increased by the thickness of the plates constituting the packaging case 1.
The folding portion 23 has folding lines formed in advance by embossing, making it easy to fold.

A bag 33 having excellent electrostatic shielding properties is attached to the inner packaging plate 12 with the open port 34 located outside the inner packaging case 1. The bag 33 is made of a sheet made of an electrostatic shielding material made by mixing polyethylene with conductive carbon or calcium carbonate, or by vapor-depositing a metal material on a polyethylene napkin resin.

Next, to explain the packaging procedure of this packaging case 1, as shown in FIG. 3A, the opening 34 of the bag 33
, insert the floppy disk F in the direction of the arrow, fold up the opening of the bag 33, fold up the inner cover plates 12, 11 and back plate 5 in sequence according to the steps shown in FIG. Place the piece 9 on the release paper 21 of the adhesive part.
is removed, folded and adhered to the outer surface of the back plate 5, and packaged as shown in FIG.

Moreover, on the outer surface of the surface plate 3 of the packaging case 1,
Frames and ruled lines for the postal code field, receipt entry field, and sender entry field are displayed in advance.
(Not shown) Next, the procedure for opening the packaged packaging case 1 shown in FIG. 2 will be explained.
Put your finger on the finger hook 31, cut out the perforation 17, and then cut out the cutout 15 from the perforation 17' shown in FIG. 4. As shown in FIG.
1 and 12 are separated from the main body of the packaging case 1, so they can be easily pulled out. At that time, the first
Once the cutout 16 of the top plate 3 shown in FIGS. A concave notch can be formed. Next, by opening the inner envelope plates 11 and 12, the floppy disk can be easily taken out from the bag 33.

The inner wrapping plates 11 and 12 have temporary binding portions 35 that can be easily stitched together and separated.
1 and 12, the floppy disk can be used as a protective case that is protected by being sandwiched between the inner plates 11 and 12. However, as shown in FIG. Inner cover plates 11 and 1
If it is stored in the main body of the packaging case 1 with the connecting part 13 side, which is the folded part of 2, facing outward, it can be used as a more durable storage case.

In addition, in the above embodiment, the inner cover plates 11 and 12
is connected only to the back plate 5, but may be connected to both the back plate 5 and the front plate 3. In this case, a cutout similar to the cutout 15 is provided at the connecting portion between the surface plate 3 and the inner cover plate. Further, although the inner cover plate connected to at least one side of the front plate or the back plate is two pieces connected, there is no problem even if there is only one piece.

Furthermore, the bag attached to the inner cover plate shown in FIG. It may be something that is provided.

Effects of the invention As described above, according to this invention, by sequentially folding from the inner wrapping plate to the back plate or front plate, and folding and gluing the side binding pieces, it is possible to easily package the outer wrapping. Not only can it be easily separated and opened by simply cutting the cutout between the main body and the inner cover plate that holds the contents, but it can also be used as a storage case that reliably protects the contents along with the inner cover plate even after opening. It is possible.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram of the unfolded state of the packaging case of this invention, Fig. 2 is an explanatory diagram showing the packaging state of the packaging case of Fig. 1, and Figs. Explanatory diagram showing the packaging procedure of the packaging case. FIGS. 4A and 4B are explanatory diagrams showing the procedure for opening the packaged packaging case of FIG. 2, and FIG. 5 is an explanatory diagram of use when the packaging case is used as a storage case. 1 is a packaging case, 2 is an outer packaging body, 3 is a front plate, 5 is a back plate, 7 is an adhesive part, 9 is a side binding piece, 1
1 and 12 are internal plates, 15 is a cutout, and F is a floppy disk.

Claims (1)

[Scope of utility model registration request] An outer packaging body formed by connecting a front plate and a back plate and bendably connecting side binding pieces having adhesive parts on both sides of the connecting front plate or the back plate, and the front plate and the back plate. At least one internal enclosing plate for holding the contents is provided on at least one side of the edge in the connecting direction, and is connected in a bendable manner at the connecting part,
A packaging case characterized in that the connecting portion is provided with a cutout portion for separating the inner wrapping plate from the outer packaging body to which the inner wrapping plate is connected.