JP3133646U - Storage case for disk-type recording media - Google Patents

Abstract

Provided is a storage case that can be mass-produced at a low cost without a troublesome assembly process, and particularly suitable for a case where a disk-type recording medium is attached as a binding appendix for printed materials such as books and magazines. I will provide a.
A main body 2 provided with a center piece 3 into which a spindle hole 21 of a CD-R 20 is fitted and a lid 4 are integrally formed of a plastic sheet having flexibility, and are of a spread type. A female side 5 a and a male side 5 b of a hook 5 configured to be folded in two and hooking the main body 2 and the lid body 4 are formed on the inner surface of the center piece 3 and the lid body 4 of the main body 2.
[Selection] Figure 1

Description

The present invention relates to a case used for storing a disc-type recording medium such as a CD (compact disc) or a DVD, and in particular, a personal computer software, a CD-ROM on which data such as a moving image / still image is recorded, a book, The present invention relates to a storage case for a disk-type recording medium suitable for attachment as a magazine appendix.

For example, as shown in FIG. 3, the conventional general storage case has a main body 33 with a center piece 35 for fitting the spindle hole 32 of the CD 31 and a lid 34 covering the main body 33, such as an acrylic resin. A two-piece structure that is individually molded with a rigid plastic having the following rigidity and is assembled by connecting the two, and the connecting portion is a hinge portion 36R for attaching the lid 34 to the main body 33 so as to be openable and closable. 36L is configured (see Patent Document 1).

In the main body 33, a circular recess 38 into which the CD 31 is inserted is formed on the upper surface of a base 37 formed into a square shape, and a center piece 35 for fitting the spindle hole 32 of the CD 31 is protruded at the center of the recess 38. In addition, a pair of left and right disc ejection grooves 39R and 39L communicating from the left and right ends of the base plate 37 into the circular recess 38 are formed.

The lid 34 has a shape having a rectangular face plate portion 40 that covers the upper surface of the base plate 37 of the main body 33 and a pair of left and right side plate portions 41R and 41L that cover the left and right side surfaces of the base plate 37 by transparent hard plastic. Locking protrusions that are molded and fitted inside the side plate portions 41R and 41L with locking recesses 42R and 42L formed on the left and right side surfaces of the base plate 37 of the main body 33 to close the lid 34 to the main body 33. Portions 43R and 43L are formed.
JP 2006-185465 A

When the CD 31 is stored in the storage case of FIG. 3 configured as described above, the recording surface of the CD 31 faces the main body 33, and the spindle hole 32 of the CD 31 is fitted into the center piece 35 protruding from the main body 33. Next, the lid 34 is put on the main body 33, and the locking projections 43R and 43L of the lid 34 and the locking recesses 42R and 42L of the main body 33 are fitted to each other. The main body 33 is stopped. When removing the CD 31 from the storage case, the lid 34 is opened, and the peripheral edge of the CD 31 is sandwiched between the thumb and middle finger of one hand at the location where the disc ejection grooves 39R and 39L of the main body 33 are formed. The CD 31 is pulled with the two fingers and removed from the center piece 35 of the main body 33.

By the way, in the conventional general storage case as shown in FIG. 3, since the main body 33 and its lid 34 are formed of rigid hard plastic, the CD 31 stored in the case is affected by the external pressure. Although there is an advantage that there is little risk of breakage / deformation, the entire case is hard and bulky. Therefore, it is not suitable as a case for storing a CD-ROM or DVD attached as a magazine appendix to a publication such as a book or magazine.

Therefore, when attaching a CD-ROM on which data such as personal computer software and moving images / still images is recorded as a binding appendix of a printed matter such as a book / magazine, for example, as shown in FIG. A flat bag 51 provided with a flap 52 and a circular window 53 through which the inside of the bag can be seen is attached to the inside of the front cover or back cover 55 of the printed matter 54, and a CD-ROM 56 is inserted into the flat bag 51. As shown in FIG. 5, a CD-ROM 64 is inserted into a rectangular recess 63 provided in a paperboard 62 to be bound or printed on a paperboard or a cover paper of the printed material 61, as shown in FIG. A machine hole 66 drilled along the contour of the recess 63 so as to cover the entire surface, a finger insertion hole 67 for tearing the location of the machine hole 66, and a CD-ROM 64 inserted in the recess 63 La Paste the cover sheet 65 and a circular window 68 is formed which can perspective Le plane and such housing across the CD-ROM 64 between the cover sheet 65 and board 62.

However, since the flat bag 51 as shown in FIG. 4 is only closed by the flap 52, the CD-ROM 56 housed inside the flat bag 51 pushes the flap 52 by its own weight when it is turned upside down. There is a risk of opening and popping out from the enclosure, falling to the ground or floor and damaging it.

Further, as shown in FIG. 5, the CD-ROM 64 housed in the concave portion 63 of the paperboard 62 is inserted into the finger insertion hole 67 of the coversheet 65 affixed to the surface of the paperboard 62 and the coversheet 65 is removed. It can be easily removed from the recess 63 of the paperboard 62 simply by tearing along the machine hole 66. However, if the cover sheet 65 is torn, the CD-ROM 64 is prevented from dropping out of the recess 63 of the paperboard 62. There is a drawback that it cannot function as a storage case for the CD-ROM 64.

The present invention provides a storage case that can be mass-produced at a low cost without the trouble of assembly processing with a simple configuration, and at the same time, a storage case that is suitable for attaching a disk-type recording medium as an appendix for printed materials such as books and magazines. Is a technical issue.

In order to solve the above-described problems, the present invention provides a storage for a disk-type recording medium provided with a main body having a center piece projecting a spindle hole of the disk-type recording medium, and a lid that covers the main body. In the case, the main body and the lid body are integrally formed of a flexible plastic sheet, and the plastic sheet is formed into a double-folded double-folded case folded in a direction in which the main body is covered with the lid body. , One side of the hook is formed on the center piece of the main body, and the other side of the hook is formed on the inner surface of the lid body. It is characterized by being.

The storage case for a disk-type recording medium according to the present invention has a simple configuration that is completed by simply forming a main body and a lid body with a flexible plastic sheet and then folding the plastic sheet in half. Thus, there is no trouble of connecting and assembling the main body and the lid, so that there is an excellent effect that mass production can be performed at low cost.

Further, the spindle hole of the disc type recording medium is fitted to the center piece protruding from the main body, and the lid is put on the main body, and one side of the hook formed on the center piece of the main body, By simply engaging the other side of the hook formed on the inner surface and hooking the lid against the main body, the lid can be securely closed and at the same time, the spindle can be attached to the center piece of the main body. There is an excellent effect that the disk type recording medium fitted with the hole can be surely prevented from falling off the center piece and jumping out of the case.

The best embodiment of the storage case according to the present invention is such that a main body with a center piece projecting a spindle hole of a disk-type recording medium and a lid that covers the main body are flexible transparent plastic. A body that is integrally formed with a sheet, and that is formed into a double-folded double-folded case in which the plastic sheet is folded in a direction that covers the body, and a spindle hole of a disk-type recording medium is fitted to the center piece On the other hand, the female side of the hook for hooking the lid is recessed in the center portion of the center piece protruding from the main body, and the male side of the hook is protruded from the inner surface of the lid.

The main body of the storage case is formed into a shape having a circular concave portion that accommodates the recording surface side of the disc type recording medium and an annular flange portion that protrudes along the peripheral edge of the concave portion, and a lid that covers the main body. The body is formed into a shape having a circular recess that accommodates the label surface side of the disc-type recording medium and an annular flange that protrudes along the periphery of the recess. Further, the flange portion of the main body is formed to be narrower than the flange portion of the lid, and a tab having a size that can be grasped with a fingertip of the hand is formed to protrude from the flange portion of the main body.

FIG. 1 is a view showing an example of a storage case for a disk type recording medium according to the present invention, and FIG. 2 is a view showing an example of use of the storage case.

The storage case 1 of this example is a disc-type recording medium such as a CD-R20 in which data such as personal computer software and moving images / still images are recorded on the recording surface 22 and images / characters are printed on the label surface 23. A case used for binding to a printed material 25 such as a magazine and attaching it as an appendix, the case being a transparent thermoplastic sheet having flexibility such as a polypropylene resin sheet, a polyethylene resin sheet, a high impact styrene resin sheet, etc. The main body 2 with the center piece 3 for fitting the spindle hole 21 of the CD-R 20 and the lid 4 covering the main body 2 are integrally formed by vacuum forming, and the plastic sheet is attached to the main body 2. It is configured as a double-folded double-folded case that is folded in the direction to cover the lid 4.

In addition, when the main body 2 and the lid body 4 are integrally formed by vacuum molding of a thermoplastic plastic sheet, the female side 5a of the hook 5 for hooking the lid body 4 to the main body 2 is protruded from the main body 2. And a male side 5 b of the hook 5 is provided on the inner surface of the lid 4.

Further, the storage case 1 of the present example has a main body 2 having a circular recess 6 for storing the recording surface 22 side of the CD-R 20 and an annular flange portion 7 protruding along the periphery of the recess 6. The lid 4 that is molded into a shape and covers the main body 2 has a circular recess 8 that accommodates the label surface 23 side of the CD-R 20, and an annular flange 9 that protrudes along the periphery of the recess 8. The shape of the case is such that the overall shape of the case has the appearance of a shell-type case or a compact case for makeup. Further, the flange portion 7 of the main body 2 is formed to be narrower than the flange portion 9 of the lid body 4, and a tab 10 having a size that can be grasped with a fingertip of a hand is formed on the flange portion 7. .

When the CD-R 20 is stored in the storage case 1 of FIG. 1 configured as described above, the lid 4 is opened as shown in FIG. 1, and the CD-R 20 has the recording surface 22 facing the main body 2 and the CD-R 20 is opened. After fitting the spindle hole 21 of R20 to the center piece 3 of the main body 2, the cover body 4 is put on the main body 2, and the male side 5b of the hook 5 protruding from the inner surface of the cover body 4 and the main body 2 The lid 4 is hooked to the main body 2 by fitting the female side 5 a of the hook 5 recessed in the center piece 3. As a result, the lid 4 is securely closed and the CD-R 20 in which the spindle hole 21 is fitted to the center piece 3 of the main body 2 falls off the center piece 3 and jumps out of the storage case 1. It is surely prevented.

Further, when the CD-R 20 stored in the storage case 1 is taken out, the flange portion 9 of the lid 4 is fixed so as not to move by holding it with one hand, and the flange portion 7 of the main body 2 is fixed with the other hand. By pulling the tab 10 formed on the hook 5, the fitting state between the female side 5 a and the male side 5 b of the hook 5 is released, and the lid 4 is opened.

Next, when the storage case 1 of FIG. 1 is used as a case of a CD-R 20 that is bound to a printed matter 25 such as a book / magazine and attached as an appendix, as shown in FIG. A circular window hole 27 having substantially the same diameter as the circular recess 8 formed on the inner surface side of the lid body 4 is formed in the paperboard 26 (or a paper board bound to the printed matter 25), and the lid body is formed in the window hole 27. At the same time that the outer surface side of the concave portion 8 is fitted, an annular flange portion 9 protruding along the peripheral edge of the concave portion 8 is fixed to the surface of the paperboard 26 with an adhesive.

As a result, the CD-R 20 is stored in the transparent storage case 1 fitted in the window hole 27 formed in the paperboard 26 of the printed matter 25, and the label surface 23 can be seen through the lid 4 of the case. , And can be attached as a binding appendix of the printed matter 25. In addition, since the flange portion 9 of the lid body 4 is stuck and fixed to the paperboard 26 of the printed matter 25, the storage case 1 is pulled by holding the tab 10 formed on the flange portion 7 of the main body 2 with one finger. In this case, the hooking of the lid 4 and the main body 2 is released, and the CD-R 20 can be easily removed from the storage case 1. Further, the storage case 1 attached to the paperboard 26 of the printed matter 25 can be used repeatedly over and over.

Furthermore, since the storage case 1 is entirely formed of a flexible plastic sheet, it is lightweight and not bulky, and there is little risk of damaging the paper surface of the printed matter.

The present invention is very useful as a container for storing a disk-type recording medium that is attached as a supplement to a printed matter such as a book or a magazine.

The figure which shows an example of the storage case of the disc type recording medium concerning this invention The figure which shows the example which uses the storage case of FIG. 1 as a case for attaching a disk-type recording medium to printed matter. The figure which shows the conventional storage case The figure which shows the prior art which attaches a disk-type recording medium to printed matter The figure which shows the prior art which attaches a disk-type recording medium to printed matter

Explanation of symbols

1 Disc type recording medium storage case 2 Body 3 Centerpiece 4 Lid 5 Hook 5a One side of the hook (female side)
5b The other side of the hook (male side)
6 Concave part of main body 7 Flange part of main body 8 Concave part of lid body 9 Flange part of lid body 10 Tab 20 Disc type recording medium (CD-R)
21 Spindle hole 22 Recording surface 23 Label surface 25 Printed material 26 Paperboard 27 Window hole

Claims (4)

In a storage case for a disk-type recording medium, comprising a main body with a center piece protruding to fit a spindle hole of the disk-type recording medium, and a lid that covers the main body, the main body and the lid are flexible. It is formed as a double-folded double-folded case that is integrally molded with a plastic sheet having the properties and folded in the direction that covers the lid on the main body, and the spindle hole of the disk-type recording medium is fitted into the center piece. A disc-type recording medium characterized in that one side of the hook for hooking the lid to the combined main body is formed on the center piece of the main body, and the other side of the hook is formed on the inner surface of the lid. Storage case The female side, which is one side of the hook, is recessed in the center of the center piece that is projected from the main body, and the male side, which is the other side of the hook, is projected from the inner surface of the lid. The storage case according to 1. The main body is molded into a shape having a circular concave portion that accommodates a recording surface side of a disc type recording medium, and an annular flange portion that protrudes along the peripheral edge of the concave portion, and the lid is a disc type The storage case according to claim 1 or 2, wherein the storage case is formed into a shape having a circular concave portion for accommodating the label surface side of the recording medium and an annular flange portion protruding along the periphery of the concave portion. 4. The flange portion of the main body is formed narrower than the flange portion of the lid body, and a tab having a size that can be grasped with a fingertip of a hand is formed on the flange portion of the main body. Storage case.