JPH1035767A - Container body of disc for record media - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach or detach a disc and always keep clean the recording face of the disc, by laminating a silicone resin layer with a smooth surface on one side face and/or both faces of a base board to form a containing part of a disc and closely holding the disc for record media on the silicone resin layer. SOLUTION: A cover 37 is connected to a containing part 33 for a disc in which a silicone layer 31 tightly holding the disc is laminated on the base board 30, through a folding part 35 with a folding groove to form a disc container body 29. A release paper 39 to protect the surface is stuck to the silicone resin layer 31 to be freely peelable. When a disc is contained in the disc container body 29, the release paper 39 is peeled off and the disc is put on the silicone resin layer 31 to closely fit it thereto and the cover 37 is turned and superposed. The silicone resin layer 31 is made of silicone resin, preferably, having 20-70 degrees is hardness. In this way, the disc can be tightly fitted and the recording face of the disc can be always kept clean.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a recording medium suitable for selling and storing computer or music recording medium disks represented by compact disks, mini disks, CD ROMs, digital video disks, laser disks and the like. The present invention relates to a medium disk housing.

[0002]

2. Description of the Related Art Conventionally, as a container for selling and storing compact discs and the like, a main body made of a synthetic resin and a lid are generally rotatably connected, and a disc storage tray is fitted inside the main body. Structured ones are used. FIG. 8 shows an example of a conventional compact disk storage container. The storage container 1 includes a main body 3, a lid 5 rotatably connected to the main body 3 by a hinge mechanism, and a disk storage tray 7 fitted into the main body 3. The main body 3 is formed by erecting a side wall 10 at the edge of the plate portion 9, and the opposing side wall of the side wall is fitted to the inside of the lid 5 so as to fit inside the lid 5. 11
And a plurality of cutouts 13 are provided in the upper part.

[0003] The lid 5 is formed by erecting a side wall 17 parallel to the edge of the plate portion 15, and the end portion of the side wall 17 protrudes from the plate portion 15 to form a projection 19 provided inside. It is rotatably connected by fitting into a through hole provided in the side wall 10 of the main body 3. A folded piece 20 is provided on the edge of the cover 5 on the main body 3 side, and a tab 21 is projected from the inner surface of the side wall 17. Folding piece 20 and tab 2
1 holds a print sheet on which a title, commentary, and the like are displayed. The disk storage tray 7 has a disk holding portion 25 projecting from the center of the disk storage recess 23. The disc holding section 25 fits and fixes the through holes of the disc, and holds the disc in a non-contact state with the recording surface of the disc raised. The disk storage tray 7 having the above-described configuration is fitted into the main body 3 and assembled integrally.

[0004]

As described above, the conventional compact disk storage container is provided with the disk holding portion 25 for fixing the disk, so that the height of the disk holding portion 25 is sufficient. Only the thickness of the main body 3 increases.
There is also known a structure in which the main body 3 and the disk storage tray 7 are integrated, but a thickness corresponding to the height of the disk holding portion 25 is required. For this reason, a large space is required when selling and storing the disk, and it is inconvenient to carry. Further, when the disk holding portion 25 is broken, it cannot be used as a container. Furthermore, since these containers are formed of a synthetic resin, there is a problem that they are easily broken when dropped carelessly.

[0005] Bags are also used to store disks. However, although bags are inexpensive, it is not only inconvenient to insert and remove the disks, but also there is a risk that dust and dirt may adhere. In addition, since the bag cannot hold the disk in a fixed state, the recording surface of the disk comes into contact with the bag and cannot be stored in a preferable state.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and allows easy mounting and dismounting of a disk, a simple structure, light weight, and low cost. It is an object of the present invention to provide a recording medium disk housing that is convenient and can keep a recording surface of a disk clean at all times.

[0007]

The present invention has the following configuration to achieve the above object. That is, the recording medium disk housing according to claim 1 of the present invention forms a disk housing by laminating a silicone resin layer having a smooth surface on one side and / or both sides of a substrate, and forms a recording medium disk on the silicone resin layer. Are held in close contact with each other. According to a second aspect of the present invention, in the recording medium disk housing, the silicone resin layer is formed of a silicone resin having a hardness of 20 to 70 degrees. In a third aspect of the present invention, the silicone resin layer is laminated on a substrate via a primer. According to a fourth aspect of the present invention, in the recording medium disk storage body, the substrate is mainly formed of paper. According to a fifth aspect of the present invention, in the recording medium disk housing, the substrate is mainly formed of a synthetic resin.

According to a sixth aspect of the present invention, there is provided a recording medium disk accommodating body, wherein a lid for covering the disk is provided in a continuous manner at the disk accommodating portion. According to a seventh aspect of the present invention, in the recording medium disk housing, two or more silicone resin layers are laminated in parallel on one surface and / or both surfaces of the substrate in order to hold two or more disks in close contact. I do. Further, the recording medium disk housing according to claim 8 is:
Two or more of the disk storage portions are connected to each other via a bent portion. The recording medium disk container according to the ninth aspect may have two sides on one and / or both sides of the substrate.
In order to hold two or more disks in close contact, two or more silicone resin layers are stacked in parallel to form a disk storage part, and the disk storage part is connected by two or more via a bent part. . According to a tenth aspect of the present invention, in the recording medium disk housing, the disk housing is formed by laminating a silicone resin layer in a recess provided in a substrate.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments illustrating the present invention will be described in detail. FIG. 1 shows a first embodiment of a disk storage unit according to the present invention,
No. 9 is formed by connecting a lid portion 37 to a disk storage portion 33 formed by laminating a silicone resin layer 31 for holding the disk in close contact with the substrate 30 via a bent portion 35 formed by a folding groove. The silicone resin layer 31
, A release paper 39 is releasably adhered to protect the surface. In order to store the disk in the disk housing 29, the release paper 39 is peeled off, and the disk is placed on the silicone resin layer 31 and brought into close contact therewith.
May be folded back and superimposed.

The material for forming the base material 30 and the lid 37 is not particularly limited, and paper, paperboard, cardboard, processed paper, synthetic paper and other papers, synthetic resin, metal, synthetic wood and the like are used. can do. Also, a combination of two or more of these may be used. For example, the base 30 may be made of a synthetic resin plate, the cover 37 may be made of paper, and the cover 37 may be attached to the surface of the base 30. Alternatively, both the substrate 30 and the lid 37 may be formed by laminating a synthetic resin film on the surface of paper. When the lid portion 37 is made of a material that can be bent, the bent portion 35 can be omitted or simply formed as a folding line.

The present invention makes use of the properties of silicone resin such as adhesiveness, heat resistance, and cold resistance, and can be held tightly and securely by simply placing a disk. The silicone resin layer 31 keeps the disc in close contact with the disc, and also adheres dust, dirt, and dirt on the recording surface of the disc to keep the disc clean at all times. The surface of the silicone resin layer 31 is finished smoothly, and the closer to the mirror surface, the better. The silicone resin layer 31 is formed of a silicone resin having a hardness of 20 to 70 degrees,
The planar shape is not particularly limited as long as it is a size that can hold the disk in close contact, but it is preferable to provide a circular notch 38 at the center at the center according to the size of the disk to be stored.

[0012] As shown in FIG. 2, a structure constituting a disk accommodating portion 33 composed of the base material 30 and the silicone resin layer 31 has a primer 36 on the back surface of the silicone resin layer 31.
To form a laminate on the base material 30, or after applying a primer 36 on the back surface of the silicone resin layer 31 to laminate the synthetic resin sheet on the base material 30 via an adhesive. It may be formed by fixing.
Further, the silicone resin layer 31 can be laminated on the substrate 30 by a printing method or a bonding method.

In the case of the printing method, the printed surface of the base material 30 is subjected to a primer treatment, uniformly finished and heat-treated, and then printed with a solvent prepared silicone using a mesh No. 330-70 screen. The thickness may be adjusted by appropriate overprinting. After printing, heat treatment is performed by applying a temperature of 80C to 150C. On the other hand, in the case of the laminating method, the silicone resin sheet molded in advance is die-cut into a predetermined shape, the back surface is treated with a primer, and the base material 30 is formed.
Or a primer treatment, and once laminated on a synthetic resin sheet, and fixed to the substrate 30 via an adhesive applied to the surface of the synthetic resin sheet. In the above-described embodiment, the disc accommodating portion 33 is formed by laminating one silicone resin layer 31 on the substrate 30. However, the number of silicone resin layers is not limited to one, and two or more discs are accommodated. For this purpose, two or more silicone resin layers may be stacked in parallel.

FIG. 3 shows a second embodiment of the disk storage unit according to the present invention, in which the disk storage unit and the lid are shared, and the disk storage unit in the first embodiment is interposed through a bent portion. It is connected continuously. That is, the disk storage unit 40 is formed by laminating a silicone resin layer 31a for holding the disk in close contact with the substrate 30a.
It is formed by connecting 3a via a bent portion 35a. . In the silicone resin layer 31a,
In order to protect the surface, a release paper 41 is stuck releasably. In order to store a disk in the disk housing 40, the release paper 41 is peeled off, and two disks are placed on the silicone resin layer 31a and brought into close contact with each other, and both disk housings 33a are closed. .
In the above-described embodiment, a configuration in which two disk storage units 33a are connected in series has been described. However, three or more disk storage units may be connected in series. When three or more disk storage units are connected in series, a bellows fold that can be bent alternately can be used.

The release papers 39, 41 in the disk storage sections 33, 33a may be formed in the same shape as the silicone resin layers 31, 31a. On the inner and / or outer surfaces of the substrates 30, 30a and the lid 37, pictures, titles, explanations, catchphrases, advertisements and the like indicating the recorded contents of the disc can be printed in color, and the silicone resin layers 31, 31a can be printed. Can be provided on the printing. As described above, when the silicone resin layers 31 and 31a are provided on the print, it is preferable to use a transparent or translucent silicone resin layer. The material of the substrate 30a,
The method of forming the silicone resin layer 31a, the display by printing, and the like are the same as those in the first embodiment, and are the same in the following embodiments. Therefore, the description of the same configuration will be omitted below for the sake of simplicity.

FIG. 4 and FIG. 5 show a third embodiment of the disk housing according to the present invention, in which a concave portion is provided in the disk housing. That is, the disc housing 43 is provided with the recess 4 for housing the disc on the substrate 30b by using cardboard or other thick paper.
5, a silicone resin layer 31b for holding the disk in close contact with the concave portion 45 is formed as a disk storage portion 33b, and the outer surface of the disk storage portion 33b is twice as large as the substrate 30b and a half is covered. A sticking portion 49 of a sheet having a portion 47 and a half as a sticking portion 49 is stuck. Recess 45
The depth may be approximately the same as the thickness of the disk or shallow. In the figure, reference numerals 50 and 51 denote finger slots for taking out a disk.

FIG. 6 shows a fourth embodiment of the disk housing according to the present invention. The disk housing 53 in this embodiment is a disk housing 33c formed by laminating a silicone resin layer 31c on a base material 30c in which a frame 57 having a through hole 55 into which a disk can be inserted and a lid 59 are connected. The frame 57 and the substrate 30c are integrally fixed so that the silicone resin layer 31c is located in the through-hole 55, and the through-hole 55 is a recess for accommodating a disk. As described above, when the recess is formed in the disk storage portion by the frame, the formation of the silicone resin layer is easier than in the third embodiment. Further, when the disc is stored in the recess as in the third and fourth embodiments, the disc can be stored more safely.

FIG. 7 shows an example of use of the recording medium disk housing according to the present invention, and the disk housing 60 is used.
Is formed by laminating a silicone resin layer 31d on a substrate 30d to form a disk storage portion 33d, and a binding margin 63 is continuously provided on the substrate 30d via a cutout line 61. When binding the book 65 to the book 65, the disc may be brought into close contact with the silicone resin layer 31d, and then a cover for covering the disc may be provided integrally and sealed. By binding the binding margin 63 to the book 65, it is possible to integrate the book with the book 65. Since the substrate 30d can be formed extremely thin, swelling is prevented and the thickness of the book 65 is minimized. Can be held down.

When used as a disk storage,
What is necessary is just to separate from the binding margin 63. If a hole 64 for the binder is provided, the binder can be stored by binding the binder 64 after cutting it off. It is also possible to use the book 65 without cutting it off by removing only the cover. Incidentally, it is also possible to store the disk storage section 33d in a bag and bind the bag to a book.
In recent years, computer magazines, music magazines, and the like have been sold together with books as an appendix, and the disk storage body according to the present invention can be formed extremely thin, so that binding to books is not possible. Of course, it is very effective for storage and form.

In each of the above embodiments, the recording medium disk accommodating portion is formed by providing a silicone resin layer on one surface of the substrate, but it is also possible to provide a silicone resin layer on both surfaces of the substrate. In this case, it is preferable to provide lids on both sides. In addition, the lid can be omitted from the disc housing as appropriate. Further, it is needless to say that modifications and changes can be made as appropriate within the scope of the present invention.

[0021]

The recording medium disk housing according to the present invention has almost the thickness of the substrate because the silicone resin layer is laminated on a smooth substrate, and even when the disk is stored, the thickness of the disk is reduced. Only the thickness of the substrate is added. In addition, since the adhesive property of the silicone resin is used, it is easy to attach and detach the disk, not only to keep the disk in close contact with the whole, but also to remove dust and dirt and keep the recording surface of the disk clean. Also has the secondary effect of maintaining In addition, the disk storage body according to the present invention has a simple structure, can realize weight reduction and cost reduction, and is thin and thin, so that it is convenient to store and carry. Also, arbitrary printing is possible on the substrate, and it is not necessary to separately form a printing paper and a container as in the related art,
By integrating the two, the structure can be simplified and thinned.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of a disk storage body according to the present invention.

FIG. 2 is an enlarged sectional view of a main part of the same.

FIG. 3 is a perspective view of a second embodiment of the disk storage body according to the present invention.

FIG. 4 is a perspective view of a third embodiment of the disk storage body according to the present invention.

FIG. 5 is an enlarged sectional view of a main part of the same.

FIG. 6 is a perspective view of a fourth embodiment of the disk housing according to the present invention.

FIG. 7 is an explanatory perspective view showing a usage example of binding to a book.

FIG. 8 is an exploded perspective view of a conventional compact disk storage container.

[Explanation of symbols]

 29 Disc storage body 30 Substrate 30a Substrate 30b Substrate 30c Substrate 30d Substrate 31 Silicone resin layer 31a Silicone resin layer 31b Silicone resin layer 31c Silicone resin layer 31d Silicone resin layer 33 Disk storage part 33a Disk storage part 35 Bent part 35a Bend part 36 Primer 37 Lid 38 Notch 39 Release Paper 40 Disk Storage 41 Release Paper 43 Disk Storage 45 Depression 47 Cover 49 Adhesion 50 Finger Hanging Slot 51 Finger Slot 53 Disk Storage 55 Through Hole 57 Frame 59 Cover 60 Disk Storage Body 61 Cutting line 63 Binding margin 64 Binder hole 65 Books

Claims (10)

[Claims] The present invention is characterized in that a silicone resin layer having a smooth surface is laminated on one side and / or both sides of a substrate to form a disk storage portion, and a recording medium disk is held in close contact with the silicone resin layer. Storage medium disk housing. 2. The silicone resin layer has a hardness of 20 degrees or more.
2. The storage medium disk storage body according to claim 1, wherein the storage medium disk storage body is formed of a 70-degree silicone resin. 3. The recording medium disk housing according to claim 1, wherein the silicone resin layer is laminated on the substrate via a primer. 4. The recording medium disk housing according to claim 1, wherein said substrate is formed mainly of paper. 5. The recording medium disk housing according to claim 1, wherein the substrate is mainly formed of a synthetic resin. 6. The recording medium disk storage unit according to claim 1, wherein a lid portion for covering the disk is connected to the disk storage unit. 7. The apparatus according to claim 1, wherein two or more silicone resin layers are laminated in parallel on one and / or both sides of the substrate to hold two or more disks in close contact.
7. The storage medium disk container according to any one of claims 6 to 6. 8. The recording medium disk storage unit according to claim 1, wherein two or more of the disk storage units are continuously provided via a bent portion. 9. A disk accommodating part is formed by laminating two or more silicone resin layers in parallel to hold two or more disks in close contact with one side and / or both sides of the substrate,
7. The recording medium disk storage unit according to claim 1, wherein two or more disk storage units are connected via a bent portion. 10. The recording medium disk storage device according to claim 1, wherein the disk storage portion is formed by laminating a silicone resin layer in a concave portion provided in a substrate. body.