KR19980032128A - Recording media disc housing - Google Patents

Abstract

In the conventional compact disc container, there is no disc housing that can be easily detached and detached from the disk as in the present invention, and is simple in structure, light in weight, low in cost, and thin in thickness.

The disk housing according to the present invention is characterized in that a disk housing is formed by stacking a silicone resin layer having a smooth surface on one and / or both surfaces of a substrate, so that the recording medium disk is held in close contact with the silicone resin layer. The silicone resin layer preferably forms a silicone resin having a hardness of 20 to 70 degrees through a primer, and may provide two or more disk storage portions.

Description

Recording media disc housing

The present invention relates to a recording medium disc housing suitable for selling and storing a recording medium disc for computer or music represented by a compact disc, mini disc, CD-ROM, digital video disc, laser disc and the like.

BACKGROUND ART Conventionally, as a container for selling and storing a compact disc or the like, a body having a structure in which a main body formed of a synthetic resin and a lid are connected so as to rotate freely and sandwiching a disc storage tray inside the main body is used. 8 shows an example of a conventional compact disc storage container. The storage container 1 is composed of a main body 3, a lid 5 connected to the main body 3 so as to be freely rotated by a hinge mechanism, and a disc housing tray 7 to be inserted into the main body 3. . The main body 3 is formed by placing the side wall 10 upright at the end edge of the plate portion 9. Opposite sidewalls of the sidewalls 10 are recessed and installed inward from the outer end edge portion 11 of the plate portion 9 so as to fit inside the lid 5, and a plurality of cutouts 13 are provided on the upper side. Is formed.

The cover 5 is formed by standing up the side wall 17 parallel to the edge of the plate portion 15. The end portion of the side wall 17 is protruded from the plate portion 15 so as to freely rotate by inserting the projection 19 provided in the perspective hole provided in the side wall 10 of the main body 3. The hinge mechanism is formed by inserting the protrusion 19 into the see-through hole of the side wall 10 so as to rotate freely. Moreover, the return piece 20 is provided in the edge part of the side of the main body 3 side of the lid | cover 5, and the tab 21 protrudes in the inner surface of the side wall 17. As shown in FIG. The return piece 20 and the tab 21 hold a print sheet displaying a title, commentary, and the like.

In the disc housing tray 7, a disc holding portion 25 protrudes from the center portion of the disc storage recess 23. The disc holding section 25 fits and fixes the see-through hole of the disc, and holds the disc non-contact while the recording surface of the disc is floating. The disc storage tray 7 of the above-described configuration is fitted into the main body 3, and is integrally assembled.

As described above, since the disk holding portion 25 for fixing the disk is provided in the conventional compact disk storage container, the thickness of the main body 3 becomes thicker by the height of the disk holding portion 25. Although it is known that the main body 3 and the disc housing tray 7 are integrated, the thickness of the disc holding portion 25 is required. For this reason, when selling and storing a disk, a large space was required and it was inconvenient to carry. In addition, when the disk holding part 25 is damaged, it cannot be used as a container. Moreover, since these containers are made of synthetic resin, there is a problem that they are easily broken when dropped inadvertently.

A bag is also used for storing the disk, but the bag is inexpensive, but not only is it inconvenient to take out and retract the disk, but dust or garbage may adhere to it. In addition, since the bag cannot be held in a fixed state, the bag is in contact with the recording surface of the disc and cannot be stored in a desirable state.

This invention is made | formed in view of such a situation, and is clear from the following description.

A first object of the present invention is to provide a recording medium disk housing that can be easily attached and detached from a disk, and has a simple structure, light weight, and low cost.

A second object is to provide a recording medium disk housing which is convenient for portability because of its small thickness.

It is also a third object to provide a recording medium disc housing which can keep the recording surface of the disc clean at all times.

1 is a perspective view showing a first embodiment of a disc housing according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a main part of the disk housing of FIG. 1. FIG.

3 is a perspective view showing a second embodiment of the disc housing according to the present invention;

4 is a perspective view showing a third embodiment of the disc housing according to the present invention;

FIG. 5 is an enlarged cross-sectional view illustrating a main part of the disc housing of FIG. 4. FIG.

6 is a perspective view showing a fourth embodiment of the disc housing according to the present invention;

Fig. 7 is an explanatory perspective view showing an example of use of iron on a book.

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

* Description of the symbols for the main parts of the drawings *

29, 40, 43, 53, 60: disk housing.

30,30a-30d: a board | substrate.

31,31a-31d: silicone resin layer.

33,33a to 33d: disk storage portion.

35,35a: bend.

36: primer.

37,47,59: cover part.

38: notication.

39,41: release paper.

45: recessed part.

49: adhesion part.

50,51: finger-rest slots.

55: see-through hole.

57: framework.

61: perforation line.

63: binding margin.

64: hole for a binder.

65: books.

In order to achieve the above object, the present invention has the following configuration. In other words, the recording medium disk housing according to the present invention is formed by stacking a silicone resin layer having a smooth surface on one surface and / or both surfaces of a substrate to form a disk storage portion, and keeping the recording medium disk in close contact with the silicone resin layer. It features. The silicone resin layer is preferably formed of a silicone resin having a hardness of 20 to 70 degrees, and may be directly laminated on the substrate, but may be laminated on the substrate via a primer. The material for forming the substrate is not particularly limited, but the substrate may be formed mainly of paper or synthetic resin.

Furthermore, it is preferable that the disc accommodating part is provided in succession with a cover part covering the disc. In order to keep two or more disks in close contact with one or both surfaces of the substrate, two or more silicone resin layers may be laminated in parallel to form two or more disk storage portions. The disc accommodating portion may be provided successively through the bent portion. The disk housing may be formed by providing a recess in the substrate and laminating a silicone resin layer in the recess.

EMBODIMENT OF THE INVENTION Below, embodiment which demonstrates this invention is described in detail. 1 shows a first embodiment of a disc housing according to the present invention, wherein the disc housing 29 includes a disc housing 33 formed by stacking a silicone resin layer 31 closely holding a disc on a substrate 30. ) Is formed by successively providing the cover portion 37 via the bent portion 35 by the return groove. The release paper 39 is adhered to the silicone resin layer 31 so that the release paper 39 can be peeled freely. To store the disc in the disc housing 29, the release paper 39 may be peeled off, the disc may be placed on the silicone resin layer 31 to be in close contact, and the lid 37 may be piled up and overlapped.

The material for forming the substrate 30 and the cover portion 37 is not particularly limited, and papers such as paper, cardboard, thick paper, processed paper, synthetic paper, synthetic resin, metal, synthetic wood, and the like can be used. In addition, two or more of these may be combined. For example, the substrate 30 is made of synthetic resin, and the lid 37 is made of paper, and the lid 37 is adhered to the surface of the substrate 30. You may make it. Or both the board | substrate 30 and the cover part 37 may be set as the structure which laminated | stacked the synthetic resin film on the surface of papers. When the cover portion 37 is a material that is freely bent, the bent portion 35 may be omitted, or may be simply a return tendon.

This invention uses the adhesiveness, heat resistance, cold resistance, etc. which are the characteristics of a silicone resin, and it just keeps sticking and being reliably just by mounting a disk. The silicone resin layer 31 keeps the disk clean at the same time by adhering the disk to the disk and adhering to the recording surface of the disk as well as adhering to dust, rubbish, and hand stains. The surface of the silicone resin layer 31 is smoothly finished, and the closer to the mirror surface, the better. In addition, the silicone resin layer 31 is formed of a silicone resin having a hardness of 20 to 70 degrees, and the planar shape is not particularly limited as long as the size keeps the disks in close contact with each other. It is desirable to form a circular cut 38.

As shown in FIG. 2, the structure constituting the disc housing portion 33 by the substrate 30 and the silicone resin layer 31 is provided with a primer 36 on the rear surface of the silicone resin layer 31. By forming a laminate 36 on the back surface of the silicone resin layer 31 or laminating the synthetic resin sheet on the back surface of the silicone resin layer 31 and then attaching the synthetic resin sheet to the substrate 30 through an adhesive. You may form. In addition, the silicone resin layer 31 may be laminated on the substrate 30 by a printing method or a laminating method.

In the case of the printing method, the printed surface of the substrate 30 is primed, uniformly finished, and heat treated, and then silicon prepared by solvent is printed using screens No. 330 to No. 70. What is necessary is just to carry out what is called overlay printing. After printing, heat treatment is performed by applying a temperature of 80 ° C to 150 ° C. On the other hand, in the case of the laminating method, the silicone resin sheet in which the mold is formed in advance may be wrapped in a predetermined shape, and the back surface may be primed and laminated on the substrate 30. Alternatively, another example of the laminating method may be applied to the substrate 30 through an adhesive applied to the surface of the synthetic resin sheet by laminating it on a synthetic resin sheet once by applying a primer treatment. On the other hand, in the above embodiment, the disc housing portion 33 is formed by laminating one silicone resin layer 31 on the substrate 30. However, the silicone resin layer is not limited to one, but for storing two or more discs. Two or more silicone resin layers may be laminated in parallel.

Fig. 3 shows a second embodiment of the disc housing body according to the present invention, and has a structure in which the disc housing portion and the lid portion are shared, and the disc housing portion in the first embodiment is provided in succession through the bent portion. That is, the disk housing 40 has two disk storage portions 33a formed by stacking the silicone resin layer 31a holding the disk in close contact with the substrate 30a, and the two disk storage portions 33a are bent. It is provided in a row via the part 35a. In order to protect the surface, the release paper 41 is stuck to the said silicone resin layer 31a so that it may peel freely. In order to store the disk in the disk housing 40, the release paper 41 is peeled off, and two disks are placed on the silicone resin layer 31a to be brought into close contact with each other, so that both disk storage portions 33a are closed and joined together. do. In addition, in the said embodiment, although the structure which provided two disk storage parts 33a in succession was demonstrated, it is also possible to provide three or more disk storage parts in succession. When three or more disc housing portions are provided in succession, they can be bent into wrinkles that alternately bend.

The release papers 39 and 41 in the disk storage portions 33 and 33a may be formed in the same shape as the silicone resin layers 31 and 31a. In addition, on the inner and / or outer surfaces of the substrates 30 and 30a and the cover portion 37, pictures, titles, commentary, catch phrases, propaganda, and the like, which display the recording contents of the disc, can be color printed, and the silicone resin layer ( 31 and 31a may be formed on the printing. Thus, when forming the silicone resin layers 31 and 31a on printing, it is preferable to set it as a transparent or translucent silicone resin layer. In addition, the material of the board | substrate 30a, the formation method of the silicone resin layer 31a, the display by printing, etc. are the same as 1st Embodiment, and are the same also in the following embodiment. Therefore, also in the following, the same structure is abbreviate | omitted for simplicity.

4 and 5 show a third embodiment of the disc housing according to the present invention, and are provided by providing recesses in the disc housing. That is, the disc housing 43 has a recess 45 for accommodating the disc using a thick paper such as corrugated paper in the substrate 30b, and the silicone resin layer for tightly holding the disc in the recess 45. The 31b is laminated, and it is set as the disk accommodating part 33b. Then, on the outer surface of the disc housing portion 33b, the adhesive portion 49 of the paper having twice the size of the substrate 30b as the lid portion 47 and the half as the adhesive portion 49 is adhered. It is done by The depth of the recess 45 may be approximately equal to or thinner than the thickness of the disk. On the other hand, in the figure, 50 and 51 are finger holder slots for picking up a disc.

6 shows a fourth embodiment of the disc housing according to the present invention. The disk housing 53 in this embodiment is a silicone resin layer 31c on a substrate 30c formed by successively providing a frame 57 having a see-through hole 55 into which a disk can be inserted and a lid 59. It consists of the disk accommodating part 33c which laminate | stacks. Then, the frame 57 and the substrate 30c are fixedly formed so that the silicone resin layer 31c is located in the see-through hole 55, so that the see-through hole 55 is a recess for accommodating the disc. . Thus, when the recessed part is formed in the disk accommodating part 33c by the frame 57, formation of a silicone resin layer is easy compared with 3rd Embodiment. As in the third and fourth embodiments, when the disc is stored in the recess, it can be stored more safely.

7 shows an example of use of the recording medium disk housing according to the present invention, wherein the disk housing 60 forms the disk housing 33d by stacking the silicone resin layer 31d on the substrate 30d. This is achieved by successively providing a bookbinding margin 63 on the substrate 30d via a perforation line 61. When attaching to the book 65, the disk is brought into close contact with the silicone resin layer 31d, and then a cover covering the disk may be integrally provided and sealed. By binding the bookbinding margin 63 to the book 65, the bookbinding margin 63 can be integrated with the book, and the substrate 30d can be formed very thin. Therefore, swelling is prevented and the thickness of the book 65 can be suppressed to the minimum.

When used as a disk storage body, it is sufficient to separate from the bookbinding margin 63. If the binder hole 64 is formed, it can separate and store by ironing on a binder. It is also possible to use the cover 65 without removing it from the book 65. Furthermore, it is also possible to store 33d of disk accommodating parts in a bag, and to put the said bag in a book. In recent years, computer magazines, music magazines, and the like are sold integrally with books as an appendix. Since the disk housing according to the present invention can be formed very thin, it is very effective for storing, shape, as well as putting on books.

In each of the above embodiments, the recording medium disk storage portion is formed by providing a silicone resin layer on one side of the substrate, but the silicone resin layer can also be provided on both sides of the substrate. In this case, it is preferable to provide cover parts on both sides. In addition, the lid portion can be omitted as appropriate for the disc housing. Moreover, although silicone resin is preferable for keeping a disk in close contact so that peeling may be possible, instead of a silicone resin, for example, a mending tape or a peelable adhesive can be used. Moreover, it goes without saying that modifications and changes can be made as appropriate within the scope of the present invention.

Since the recording medium disk housing according to the present invention stacks a silicone resin layer on a smooth substrate, the thickness of the substrate is hardly increased in the silicone resin layer. Therefore, even when the disc is stored, the thickness of the substrate is merely added to the thickness of the disc. Moreover, when the adhesiveness of a silicone resin is used, attachment and detachment of a disk are easy and the disk can be kept in close contact overall. It also has a secondary effect of removing garbage, dust, and the like to keep the recording surface of the disc clean at all times. In addition, the disk housing according to the present invention is simple in structure, light weight and low in cost, and is thin, which is convenient for storage and portability. In addition, arbitrary printing is possible on a board | substrate, and it is not necessary to form a printing paper and a container separately conventionally, and structure can be made simple and thin by integration of both.

Claims (12)

A recording medium characterized in that the surface is smooth on one side and / or both sides of the substrate, and the mounted disc is laminated with a peelable adhesive layer to form a disc storage portion, and the recording medium is held in close contact with the peelable adhesive layer. Disc housing. 2. The recording medium disc housing according to claim 1, wherein the adhesive layer on which the mounted disc is peelable is formed of a silicone resin having a hardness of 20 to 70 degrees. 3. The recording medium disc housing according to claim 1 or 2, wherein the substrate mainly comprises paper or synthetic resin, and the silicone resin layer is laminated on the substrate through a primer. 3. The recording medium disc housing according to claim 1 or 2, wherein a cover portion for covering the disc is provided in succession. 4. The recording medium disc housing according to claim 3, wherein a cover portion covering the disc is provided in succession. The recording medium according to claim 1 or 2, wherein the disc housing portion is formed by laminating a silicone resin layer in a recess provided in a substrate, and the disc housing portion is provided with a lid portion covering the disc in succession. Disc housing. 4. The recording medium disc housing according to claim 3, wherein the disc housing portion is formed by laminating a silicone resin layer in a recess provided in a substrate, and the disc housing portion is provided in succession with a lid portion covering the disc. The surface is smooth on one side and / or both sides of the substrate, and the mounted disc is laminated with a peelable adhesive layer to form a disc accommodating portion. The disc accommodating portion includes two or more disc accommodating portions to keep two or more discs in close contact. And the peelable pressure-sensitive adhesive layer is formed of a silicone resin having a hardness of 20 to 70 degrees. 9. The recording medium disc housing according to claim 8, wherein the substrate is mainly formed of paper or synthetic resin, and the silicone resin layer is laminated on the substrate through a primer. 10. The recording medium disc housing according to claim 8 or 9, wherein the disc housing portion is provided in succession two or more through a bent portion. 10. The recording medium disc housing according to claim 9, wherein the disc housing portion is formed by laminating a silicone resin layer in a recess provided on a substrate. 11. The recording medium disc housing according to claim 10, wherein said disc housing portion is formed by laminating a silicone resin layer in a recess provided on a substrate.