JP2590922Y2 - Disk storage case - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disk storage case for storing a storage medium such as a CD (compact disk), LCD (laser disk), MCD (microcompact disk), FD (floppy disk), and optical disk. .

[0002]

2. Description of the Related Art As such a storage case, for example, a plastic case made of a synthetic resin is available. The dimensions of this plastic case are internationally standardized as shown in FIG. 13 , and the width (W) × depth (D) × height (H) is 140 × 125 × 10 mm, respectively.
As described above, the width (W) and the depth (D) are not the same even though a disc such as a CD is inserted. This is because the depth is about 15 mm larger than the depth (D) dimension.

[0003]

[Problems to be solved by the invention] However, since the conventional plastic case was molded by resin molding means,
Manufacturing costs such as mold costs were very high. Also, burning plastic cases at the time of disposal will generate harmful gases, and even if they are buried in the soil, they will not be decomposed and will be difficult to treat, so they have recently come to the fore as a pollution problem. . Further, it is conceivable to manufacture using paper or the like. However, if the size of the case is made the same as the conventional standard (W × D × H), the CD and the like play inside the case due to the rotation space when the lid is opened and closed. Finally, CD
Etc. may be damaged.

The present invention has been made to solve such a problem, and an object of the present invention is to provide a disk storage case which can be easily disposed of and has a low cost.

[0005]

The present invention provides a disk storage case made of a flexible material for storing a storage medium.
Te, and mount the central plane, consist of a folded piece which connects to one side of right and left projecting pieces and the vertical direction respectively connected to the transverse direction of the mount central plane, the left and right projecting pieces alternately across the respective plurality of folding lines Folds to form a bellows and folded pieces
Is folded back over the bellows portion with a bending line interposed therebetween, and a stopper is provided inside , so that one end of the storage medium housed between the bellows portions abuts on the stopper. .

[0006]

[Function] In the present invention, the left and right sides of the center of the mount
Left and right protruding pieces connected to each other and one side in the vertical direction of the center plane of the mount
The left and right protruding pieces are connected to the
The bellows part is formed by bending several times alternately,
Fold the folded piece inward and place it on the bellows
I try to overlap. Between the bellows formed in this way
If you insert and store the storage medium in the
Since it floats in the space without contacting the surface , there is no danger of being damaged or deformed by an inadvertent external force. Further, since one end of the storage medium is brought into contact with the stopper provided inside the case, there is no possibility that the storage medium will move freely in the case by the action of the bellows portion and the stopper.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows the appearance of the disk storage case according to the present invention. This disk storage case 10 is C
D (compact disc), LCD (laser disc), MCD (micro compact disc), FD
(Floppy disk), storage medium 12 such as an optical disk
And an outer box 1 for housing the inner box 14
Consists of six. To attach the inner box 14 to the outer box 16,
As shown in FIG. 1, it is only necessary to move the inner box 14 from the side as shown by the arrow and fit the outer box 16. As shown in FIG. 1, the outer box 16 may be open on only one side or open on both left and right sides. The material of the inner box 14 and the outer box 16 is made of a flexible material such as cardboard.

As shown in FIG. 2, the inner box 14 is formed by bending a board made of cardboard punched out in a substantially T-shape along a folding line, and has a rectangular mount board central surface 18 and this board. Left projecting pieces 20 connected to the left and right sides of the center plane 18 respectively
And a right protruding piece 22 and a folded piece 24 connected to one side in the vertical direction. The left and right protruding pieces 20 and 22 are alternately bent four times with the plurality of bending lines 26a to 26d and 28a to 28d interposed therebetween, thereby forming bellows parts 30 and 32 (see FIG. 1). The folded piece 24 is folded inward with the bending lines 34a and 34b interposed therebetween, and the folded piece 24 is overlapped on the bellows parts 30 and 32 (see FIG. 1). Further, tongue pieces 40, 42 are provided at the tip of the folded-back piece 24, and these tongue pieces 40, 42 are engaged with cutout grooves 44, 46 provided in the bellows 30, 32 (see FIG. 1). . In this case, the folded piece 24 is glued to the bellows 30 and 32 without providing the cut grooves 44 and 46 (in this specification, the expression “locking” refers to an adhesive or the like).
(Including fixing ).

FIG. 3 shows the storage medium 12 in the bellows 30, 32.
Shows a state in which is stored. Since the bellows portion has elasticity in the vertical direction and can be freely displaced with respect to an external pressure, when the storage media 12 are stored one by one between the bellows portions 30 and 32, the storage medium 12 is placed at the center of the mount. It is held in a state of floating from the surface 18. Therefore, there is no possibility that the storage medium 12 is damaged or deformed even by an unexpected external pressure. In addition, since the inner box 14 is made of a flexible material, there is no possibility that the storage medium 12 is damaged even if it is stored in a naked state, but it may be stored after being wrapped in a plastic bag or the like.

As shown in FIGS. 1 and 2, a cut line 36 is provided on the base side of the folded piece 24, and a stopper 38 is protruded by raising the cut line 36 inward. Then, the storage medium 12 is
At one end to prevent the storage medium 12 housed between the bellows parts 30 and 32 from moving without permission. The stopper 38 may be raised from the center surface 18 of the mount.

[0011] Figures 4 and 5, abut against one end of the storage medium 12 to the stopper 38 provided on the base side of the folded piece 24
It shows the state that it was. That is, FIG. 4 shows how to insert the storage medium 12.
Direction to show a state where the abutting a storage medium 12 by a stopper 38 provided in a direction substantially orthogonal, FIG. 5 is a storage medium 12
Shows a state in which contact one end of the storage medium 12 by a stopper 38 provided in the direction inclined with respect.

FIG. 6 shows an inner box 14 ′ used in place of the inner box 14 shown in FIG. The inner box 14 'is obtained by integrally providing the inner box 14 shown in FIG. 1 with a lid 25 for closing the entrance of the storage medium 12. The width of the lid 25 is set to the entire length of the bellows portions 30 and 32 on the left and right sides, and the lid 25 is overlapped on the bellows portions 30 and 32 on the left and right sides to close the inside of the inner box 14. When the inner box 14 ′ is put in the outer box 16, the lid 25 is attached to the left and right bellows 30, 32.
And the lid 25 is fitted into the outer box 16 as shown in FIG. At this time, since the lid 25 wraps the free tips of the bellows 30 and 32 on the left and right sides and presses the bulges of the bellows 30 and 32, the bellows 30 and 32 are not caught on the outer box 16. , Smooth the inner box 14 'to the outer box 1
6 inside. Also, this inner box 14 '
As compared with the inner box 14 shown in FIG. 1, the exposed portion of the storage medium 12 is reduced by the lid 25, and the possibility of touching the storage medium 12 is reduced. Moreover, the inner box 1 is
Even if all sides of 4 'are handed, the hand does not touch the storage medium 12. Fig. 14 shows part of the bottom of inner box 14 '
A part of the piece 24 is pushed inward to a stopper 38 which is provided.
FIG. 15 shows a state in which one end of the storage medium 12 is in contact.
Is a stopper 38 provided by pushing a part of the lid 25 inward.
2 shows a state in which one end of the storage medium 12 is in contact. In addition, the above-mentioned lid 25 is extended long, and the tip is
If it is possible to lock the outer box 16, the outer box 16 is naturally unnecessary.

[0013] Figure 8 shows a state in which contact one end of the storage medium 12 by a stopper 38 provided on the tip side of the folded piece 24. That is, FIG. 9 and FIG.
By a stopper 38 provided in a direction substantially perpendicular to the insertion direction shows a state in which contact with the storage medium 12, 11 is one end of the storage medium 12 by a stopper 38 provided in a direction inclined with respect to the insertion direction of the storage medium 12 the showing a contact state. In the case of FIGS . 9 to 11 , if the storage medium 12 is to be pressed by the stopper 38 after being inserted, the storage medium 12
Since the stopper 38 cannot obstruct the stopper 38, the stopper 38 is bent inward by about 180 ° in advance, and then the storage medium 12 is inserted.
One end of the storage medium 12 is pressed by the restoring force.

[0014]

FIG . 12 shows the appearance of a case for storing an MCD (micro compact disk). The storage case 62 also includes an inner box 48 and an outer box 50, but is formed in a vertically long shape to prevent shoplifting in an audio shop or the like. That is, if the shape is the same size as that of the MCD, it is directly inserted into the pocket, and the length is protruded from the pocket because shoplifting is easily performed.

The inner box 48 has a folded piece 52 and bellows 54 and 56 as in the first embodiment.
A notch is provided in an intermediate portion of 2 and a stopper 58 is protruded by raising the cut inward. Further, the outer box 50 is formed by bending a backing sheet punched in an elongated rectangular shape along a folding line, and a cut is provided in one of the bent portions and the inner box receiving portion 60 is provided by standing up, thereby forming an inner box receiving portion 60. The inner box 48 is fitted into the inner box receiving portion 60.

[0016]

[Effects of the Invention] As described above, the storage case is conventionally made of plastic. However, according to the present invention, it is only necessary to punch a flexible material such as paper and assemble the same, and to use the storage medium as a storage medium. Support while floating in space
Is not damaged or deformed.
The storage medium does not move freely by the topper. Furthermore, in the present invention, the existing equipment can be used, so that it can be manufactured at extremely low cost, and the conventional plastic has a pollution problem when discarded.
Since the material used in the present invention can be burned, there is no pollution problem at all.

[Brief description of the drawings]

FIG. 1 is a view showing the appearance of a disk storage case according to the present invention.

FIG. 2 is a diagram showing an expanded state of an inner box.

FIG. 3 is a diagram showing a storage state of a storage medium.

FIG. 4 is a side sectional view of the inner box.

FIG. 5 is a side sectional view of the inner box.

FIG. 6 is a view showing the appearance of the inner box of the disk storage case according to the present invention.

FIG. 7 is a plan view showing when the disk storage case is fitted.

FIG. 8 is a view showing a modification of the inner box.

FIG. 9 is a side sectional view of the inner box.

FIG. 10 is a side sectional view of the inner box.

FIG. 11 is a side sectional view of the inner box.

FIG. 12 is a view showing another embodiment of the disk storage case.

FIG. 13 is a view showing the appearance of a conventional disk storage case.

FIG. 14 is a side sectional view of the inner box.

FIG. 15 is a side sectional view of the inner box.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Disk storage case 62 Disk storage case 12 Storage medium 14 Inner box 14 'Inner box 48 Inner box 16 Outer box 50 Outer box 18 Center board surface 20 Left projecting piece 22 Right projecting piece 24 Folding piece 25 Folding piece 52 Folding piece 26a- 26d Bending line 28a to 28d Bending line 34a Bending line 34b Bending line 30 Bellows 32 Bellows 54 Bellows 56 Bellows 38 Stopper 58 Stopper 44 Cut groove 46 Cut groove

Claims (3)

(57) [Scope of request for utility model registration] 1. A flexible material for accommodating a storage medium.
The disk storage case, and mount the central plane, the mount center plane laterally consists of a folded piece which connects to one side of right and left projecting pieces and longitudinally respectively connecting the right and left projecting piece <br/> respective plurality of one end of the storage medium folded over the bellows section across the folding line the folded piece, and a stopper provided inside, and housed between the bellows portion so as to form a bellows portion by bending alternately across the fold line The disk storage case is characterized by contacting the stopper with the stopper. 2. The disk storage case according to claim 1, wherein the folded piece is locked to the bellows portion. 3. The disk storage case according to claim 1, wherein lids are provided in the disk storage opening so as to extend over the bellows portions on the left and right sides.