JPH10167367A - Recording medium case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a recording medium case which is preferable for use in mailing or the like, has a simple structure, can be easily manufactured in a short time without sticking, and which reduces a manufacturing cost. SOLUTION: The recording medium case includes opposite supports 4,5 respectively folded from both left and right sides of the case toward the center, a flap 6 folded from a lower part of the center of the case toward an upper face of the support and a case door 7 folded from an upper part of the center of the case to cover an upper face of the support and the flap 6. Insertion slits 8, 9 for locking a recording medium which exhibit an arc protrusion toward the center are provided respectively on the supports 4, 5. The insertion slits 8, 9 are opened to form insertion ports respectively, and a disk-type recording medium 16 is inserted into each insertion port and supported by left and right supports 4, 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a recording medium case for accommodating, for example, a compact disc.

[0002]

2. Description of the Related Art Various types of recording medium cases made of paper material and containing a disk type recording medium have been proposed.
For example, a pair of side walls opposing left and right of a storage section for storing a disk-type recording medium are formed in a bellows shape, and a disk-type recording medium is sandwiched and stored in a pair of bellows-shaped valleys. A disk-type recording medium recording medium case that bends the case door from above the storage part and that folds the large case door above the storage part against the upper surface of the small case door from above the storage part to seal the disk-type recording medium. , Real opening 7-2293
Known as the issue.

[0003] Further, in the case of Japanese Utility Model Application Laid-Open No. 62-8984 and the product of Japanese Utility Model Application Laid-Open No. 3-93494, a storage box is formed in a thin box shape by folding and bonding cardboard. It was done.

However, the method proposed in Japanese Utility Model Laid-Open No. 7-22993 requires a bending step for forming a pair of side walls opposing each other on the left and right sides of the storage portion in a bellows shape, which makes the processing complicated. Takes time. Further, in the proposals of Japanese Utility Model Laid-Open No. Sho 62-8984 and Japanese Utility Model Laid-Open No. Hei 3-93494, in order to form a storage section in a thin box shape, cardboard must be bent and bonded.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to be suitable for use in mailing, etc., and has a simple structure, requires no bonding, can be easily manufactured in a short time, and has a low manufacturing cost. It is to provide a recording medium case.

[0006]

A recording medium case according to the present invention is formed by punching a paper material into a predetermined shape and bending the material. Opposite supporting portions bent toward the center, a flap bent toward the upper surface of the supporting portion from the lower side of the center of the case, and the supporting portion and the upper side of the center of the case. And a case door bent over the top surface of the flap, and an insertion slit for locking the recording medium having a convex shape toward the center is provided in each of the support portions.

[0007] Insertion slits are formed in the right and left support portions, each of which is formed in a circular arc convex shape toward the center, to form an insertion hole, and the peripheral edge of the disk-type recording medium is inserted into each of the insertion holes to perform disk-type recording. After supporting the medium on the left and right supports, the upper surface of the disk-type recording medium is pressed with a flap bent from the lower part of the center toward the upper surface of each support part, and further from the upper part of the center of the case. The case door is closed to cover and seal the upper surface of the support and the flap.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a recording medium case 1 according to a first embodiment of the present invention, and FIG. 2 is an expanded view of the recording medium case 1 of FIG. The recording medium case 1
One piece of paper material, for example, one piece of cardboard or the like is punched into a predetermined shape to obtain a case body 2 shown in FIG. 2, and then the case body 2 is bent.

As shown in FIG. 2, the case main body 2 has a rectangular backstrip portion 3 in the center thereof, and left and right support portions extending from the short left and right sides of the backstrip portion 3 to both outsides. 4,5
And a flap 6 extending downward from the lower long side of the spine portion 3 and a short left and right side of the spine portion 3 substantially from the upper long side of the spine portion 3 toward the upper side. And a case door 7 extending by the dimension of (1).

Each of the left and right support portions 4 and 5 has its distal end cut in an arc convex shape. Near the distal end of each of the left and right support portions 4 and 5, the recording medium has an arc convex shape substantially along each edge. Insertion slits 8 and 9 for locking are respectively provided, and small holes 10a,
10b and small holes 11a and 11b are respectively formed.

Further, creasing lines 12 and 13 and creasing lines 14 and 15 for facilitating folding are formed corresponding to the left and right short sides and the upper and lower long sides of the spine portion 3, respectively. In addition, insertion slits 8 and 9 and small holes 10a and 1
0b, stomas 11a, 11b and creasing lines 12-15
It is formed at the same time when the case body 2 is punched.

The recording medium case 1 is formed by bending the case body 2 as follows. Scoring lines 12, 13 formed so as to coincide with the left and right short sides of the spine portion 3, respectively.
, The left and right support portions are folded toward the inside of the spine 3 respectively. Thus, the left and right support portions 4 and 5 are bent on the spine 3 of the case body 2 and face each other.

Next, the flap 6 is bent toward the upper surfaces of the support portions 4 and 5 along the creasing lines 14 formed so as to correspond to the lower long sides of the spine portion 3. Next, spine 3
The case door 7 is bent toward the upper surface of the flap 6 along the creasing line 15 formed so as to coincide with the upper long side of the flap 6. As shown in FIG. 1, the recording medium case 1 is formed by simply folding back the support portions 4, 5, the flap 6 and the case door 7 with respect to the spine portion 3, so that the recording medium case 1 is extremely thin compared to a box-shaped one. It can be formed into a shape and is suitable for use in mailing or the like.

The disk type recording medium 16 is stored in the recording medium case 1 as follows. FIG. 3 is a plan view of the recording medium case 1 of the first embodiment showing a state where the disk-type recording medium 16 is held. The leading ends of the left and right support portions 4 and 5 are pulled upward, and insertion slits 8 and 9 provided in the support portions 4 and 5 are opened to form insertion ports 17 and 18 respectively. The peripheral edges are inserted into the left and right insertion openings 17 and 18 respectively, and the disk-type recording medium 16 is inserted into the left and right insertion slits 8 and
9

The disk type recording medium 16 is sandwiched between the front end portions of the left and right support portions 4 and 5 on the upper surface side and the inner edge portions of the insertion slits 8 and 9 of the left and right support portions 4 and 5 on the rear surface side. At the same time, the peripheral ends of the disk type recording medium 16 are inserted into the small holes 10 provided at both ends of the insertion slits 8 and 9.
a, 10b and almost into the small holes 11a, 11b, are positioned vertically, horizontally, and horizontally of the recording medium case 1, and are held between the insertion slits 8, 9 of the left and right support parts 4, 5. The interval between the insertion slits 8 and 9 of the left and right support portions 4 and 5 may be an interval that can position the recording medium case 1 up, down, left and right without rattling (see FIG. 3).

After the disk-type recording medium 16 is held between the insertion slits 8 and 9 of the left and right supports 4 and 5, the lower surface of the spine 3 of the case body 2 is placed on the upper surfaces of the supports 4 and 5. The upper surface of the disk-type recording medium 16 is pressed by the flap 6 bent toward the rear, and the spine 3 of the case body 2 is further pressed.
The case door 7 bent from above is closed, and the case door 7 covers and seals the upper surfaces of the support portions 4 and 5, the disk-type recording medium 16 and the flap 6. Note that the case door 7 is locked to the back surface of the spine portion 3 by using an attaching means such as an adhesive tape.

FIG. 4 is a plan view of a recording medium case showing a state where a disk type recording medium according to a second embodiment of the present invention is held. Recording medium case 1 'of the second embodiment
In the recording medium case 1 of the first embodiment shown in FIG. 3, one of the support portions 4 and 5 opposed to each other, for example, the On the inside, an arc-shaped convex insertion slit 19 having a curvature larger than the curvature of the insertion slit 8 is provided, and both ends of the insertion slit 19 are small holes 20a, 20b.
Is perforated. The other components are denoted by the same reference numerals as those of the recording medium case 1 of the first embodiment. When the insertion slit 19 is opened, an insertion port 21 is formed.

The recording medium case 1 'according to the second embodiment comprises:
Even when the disk type recording medium 16 is stored in the bag 22, it can be held and sealed. One side edge of the bag 22 containing the disk-type recording medium 16 is inserted into the insertion slot 21 of the insertion slit 19 of the support portion 4, and the other side edge of the bag 22 is inserted into the insertion slit 9 of the support portion 5.
And the bag 22 is inserted between the slits 19 and 9 to hold the bag 22. After holding the bag 22,
After closing the flap 6 as in the first embodiment, the case door 7 is closed and the bag 22 is sealed.

[0019]

According to the recording medium case of the present invention, a paper material can be punched into a predetermined shape and formed by simply bending the supporting portion, the flap and the case door facing each other. It can be easily created in a short time without the need for complicated bending process.Each convex part is inserted into the center of the support provided on the opposite supporting part which is bent toward the center from both sides of the case. The storage medium can be held simply by inserting the storage medium into the slit, and since no adhesive is required when assembling the case, no adhesive is attached to the storage medium, and it is extremely thin and not box-shaped. Etc., and can be manufactured at a low cost as a whole.

[Brief description of the drawings]

FIG. 1 is a perspective view of a recording medium case showing a state in which a disk-type recording medium according to a first embodiment of the present invention is held.

FIG. 2 is an exploded view of the recording medium case according to the first embodiment;

FIG. 3 is a plan view of a recording medium case showing a state where the disk-type recording medium is held.

FIG. 4 is a plan view of a recording medium case showing a state where a disk-type recording medium according to a second embodiment of the present invention is held;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Recording-medium case (1st Embodiment) 1 'Recording-medium case (2nd Embodiment) 2 Case main body 3 Spine part 4 Support part 5 Support part 6 Flap 7 Case door 8 Insert slit 9 Insert slit 10 Small hole DESCRIPTION OF SYMBOLS 11 Small hole 12 Muscle line 13 Muscle line 14 Muscle line 15 Muscle line 16 Disc type recording medium 17 Insert port 18 Insert port 19 Insert slit 20 Small hole 21 Insert port 22 bags

Claims (1)

[Claims] 1. A recording medium case formed by punching and bending a paper material into a predetermined shape, and opposing support portions bent toward the center from both left and right sides of the case, and the case, A flap bent from the lower side of the center toward the upper surface of the support portion, and a case door bent over the upper surface of the support portion and the flap from the upper side of the center of the case. A recording medium case, wherein each of the support portions is provided with an insertion slit for locking the recording medium, which is formed in a convex shape toward the recording medium.