JP2008302942A - Development pasteboard of compact disc storing case and compact disc storing case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact disc storing case capable of preventing a compact disc from being broken during mailing, facilitating its packing, and reducing a payment for mailing when the compact disc is mailed. <P>SOLUTION: A development pasteboard 1 of the compact disc storing case is equipped with a surface pasteboard 2, a back pasteboard 3, a storing pasteboard 4 for storing the compact disc, a first side piece pasteboard 7a with a first cut 9a from an end part, and a second side piece pasteboard 7b with a second cut 9b engaging the first cut 9a. The surface pasteboard 2 is adjoined with the back pasteboard 3 through a first bending part 5 positioned at the first side of a substantially quadrangle back pasteboard 3, and is adjoined with the storing pasteboard 4 through the second bending part 6 positioned at the side opposing the first side, and the first and second side piece pasteboards 7a and 7b are respectively adjoined through third and fourth bending parts 8a and 8b positioned at two other sides of the back pasteboard 3. When the compact disc is stored, the first and second cuts 9a and 9b are engaged at an approximately central part of the compact disc. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a compact disk storage case for storing a compact disk and mailing the article stored therein, preventing damage to the stored article, and further, setting the size of the compact disk storage case to the standard mail standard for first class ordinary mail, The present invention relates to a compact disc storage case that makes the postage the minimum price for regular mail.

  Conventionally, a 12 cm CD-ROM (Compact Disk-Read Only Memory) has been sent as a sealed letter when mailed, but the CD-ROM itself is 12 cm in diameter and weighs about 20 grams. Even in this case, the postage fee is 90 yen per mail. Under such circumstances, a software manufacturer needs to send a CD-ROM as a medium to a large number of users when upgrading the sold software. The postage for that purpose was enormous, and the cost burden was large.

  Also, DVD-ROM (Digital Versatile-Disk Read Only Memory) has become widespread, and instead of video, DVD-ROM has been used as direct mail, and 8 cm DVD-ROM has been used for video camera storage. ing.

  With the spread of personal computers that can use CD-ROMs and DVD-ROMs, for example, recently, CD-ROMs that record various local information are sold as souvenirs from travel destinations. is increasing. Or, as a souvenir when various events are held, a CD-ROM on which event contents, messages, and the like are recorded is mailed to participants. In such a case, the postal packing is troublesome and troublesome, and the postage is higher than when sending postcards.

Currently, 8 cm (diameter) disc-type recording media such as compact discs are on the market, and there is a demand for easily storing 8 cm compact discs and mailing them inexpensively. Patent Document 1 and Patent Document 2 disclose a storage case in which the postage is the minimum price of a standard mail, and in particular, Patent Document 2 is characterized by being easily assembled when mailing a compact disc or the like. It is said. Further, Patent Document 3 discloses a mailing case with an 8 cm-CD-ROM complementary function that can be used for storing compact discs while setting the postage to the minimum price of regular mail.
JP-A-11-349002 JP 2006-89077 A Japanese Patent Laid-Open No. 11-349081

  However, in the conventional storage case (for example, Patent Document 1), a crack is generated in the resin portion at the center of the compact disc due to compression (pressure applied by compression) of the sorting machine used by the post office. A damage accident occurred due to insufficient strength. In addition, in the method (for example, Patent Document 3) in which the compact disc is sandwiched between the mounts of the mount of the storage case, the insertion method is difficult and takes time, and the cut portion for inserting the compact disc may be broken depending on the handling. It was. Furthermore, with the increasing opportunities to mail compact discs, there are demands for reducing the cost of manufacturing storage cases, shortening the time required for packing work, and dealing with environmental problems such as reuse of storage cases. ing.

  The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a mount for a compact disk storage case and a compact disk storage case that prevent damage during mailing when the compact disk is mailed. One of them. Another object is to facilitate packaging or to reduce the mailing fee.

  In order to solve the above-described problems, one aspect of the development mount of the compact disc storage case according to the present invention is that the front mount, the back mount, the storage mount for storing the compact disc, A first side piece mount having one cut and a second side piece mount having a second cut engaging the first cut. The front mount is provided adjacent to the back mount through a first bent portion located on a first side of the substantially square back mount, and is located on a side facing the first side. The storage board is provided next to each other through two bent portions. The front mount, the back mount, and the storage mount are continuously arranged through the respective bent portions. In addition, the first and second side piece mounts are provided adjacent to each other through third and fourth bent portions located on the other two sides of the backing mount. The third and fourth bent portions are perpendicular to the first and second bent portions. The first and second cuts engage with each other at substantially the center of the compact disc when the compact disc is stored. The first and second side piece mounts engaged by the first and second cuts cover the vicinity of the center of the compact disc, and the pressure applied from the outside is uniformly applied to the vicinity of the center of the compact disc. Can be dispersed. This prevents the central portion of the compact disc from being damaged by external compression. Further, by providing a storage case that is assembled from a single sheet of mounting paper, the assembly work is facilitated, and the time required for the packing work can be suppressed.

  According to another aspect of the development mount of the compact disc storage case according to the present invention, a first mount having a front mount, a storage mount for storing the compact disc, and a first cut from the end portion through the respective bent portions. And a second side piece mount having a second notch engaged with the first notch. The front mount is disposed adjacent to the storage mount via a first bent portion positioned on a first side of the substantially rectangular storage mount, and is located on the other two sides of the storage mount. The first and second side piece mounts are provided adjacent to each other via the third bent portion. The said front mount and the said storage mount are arrange | positioned continuously via a bending part. The first and second cuts engage with each other at substantially the center of the compact disc when the compact disc is stored. The first and second side pieces engaged by the first and second notches cover and overlap the vicinity of the center of the compact disc, and the pressure applied from the outside is uniformly applied to the vicinity of the center of the compact disc. scatter. This prevents the central portion of the compact disc from being damaged by external compression. Further, by providing a storage case that is assembled from a single sheet of mounting paper, the assembly work is facilitated, and the time required for the packing work can be suppressed.

  In the development mount of the compact disc storage case, each mount is created using paper or paper having dimples with irregularities. Manufacturing costs can be reduced by using paper as the development mount.

  For the mount of the compact disc storage case, select the size and material of the mount so that the compact disc can be stored in either the type 2 standard mail standard or the type 1 standard mail standard mail standard. To do. As a result, postage costs can be reduced.

  Further, according to one aspect of the compact disc storage case of the present invention, the front mount, the back mount, the storage mount for storing the compact disc through the bent portion, the first side mount having the first cut from the end, And a second side piece mount having a second notch engaged with the first notch. In the compact disc storage case, the front mount and the back mount are respectively disposed on the front and back of the compact disc engaged with the storage mount, and the compact disc storage case is engaged in the first cut and the second cut. The first side piece mount and the second side piece mount are disposed between the front mount and the storage mount, or between the back mount and the storage mount. The front mount and the back mount have substantially the same shape. The first and second side piece mounts and the storage mount are sandwiched between the front mount and the back mount, and the front mount and the back mount are folded. The compact disc can be prevented from being damaged by sandwiching the first and second side piece mounts between the front mount and the back mount.

  Further, another aspect of the compact disc storage case of the present invention includes a front mount, a storage mount for storing the compact disc, a first side-side mount having a first cut from the end, and a folding portion. A second side mount having a second notch engaging the first notch. In the compact disc storage case, the front mount is disposed on one of the front and back sides of the compact disc engaged with the storage mount, and the first cut and the second cut are engaged on the other. A first side piece mount and the second side piece mount are arranged. The outer circumferences of the front mount and the storage mount have substantially the same shape. The first and second side piece mounts and the storage mount are sandwiched between the front mount and the back mount, and the front mount and the back mount are folded. The compact disc can be prevented from being damaged by sandwiching the first and second side piece mounts between the front mount and the back mount.

  In the compact disc storage case, the storage mount includes means for supporting the compact disc such that a portion where the second cut is engaged with the first cut is substantially the center of the compact disc. . For example, the storage board has means for supporting the two ends in the radial direction of the compact disc and fixing the compact disc. Thereby, damage near the center of the compact disc can be prevented.

  According to the present invention, there is provided a compact disk storage case that realizes at least one of preventing damage during mailing, facilitating packing, and reducing mailing charges when mailing compact disks. It becomes possible.

  Next, embodiments of the present invention will be described with reference to the drawings. In the drawings, components having the same configuration or function and corresponding parts are denoted by the same reference numerals and description thereof is omitted.

  In the following embodiments, the description will be made on the premise of a compact disk storage case to which the standard mail standard of the first type ordinary mail can be applied. Therefore, as an example of a disk type recording medium, an 8-cm compact disk (CD-ROM, DVD-ROM) is used. Will be described.

(Embodiment 1)
FIG. 1 is a diagram showing an example of a mount 1 of a compact disc storage case according to Embodiment 1 of the present invention. FIG. 2 is a perspective view of the compact disk storage case in which the development mount 1 of the compact disk storage case of FIG. 1 is assembled. FIG. 3 is a view showing a state where a part of the compact disc storage case of FIG. 2 is opened. The development mount 1 of the compact disc storage case is made of a sheet material having a predetermined thickness, and includes a front mount 2, a back mount 3, a storage mount 4 for storing the compact disc, a first side piece mount 7a, a first mount. 2 side piece mounts 7b, and the respective mounts are provided adjacent to each other through respective bent portions 5, 6, 8a, 8b. The front mount 2 is provided adjacent to the back mount 3 via the first bent portion 5 located on the first side of the substantially quadrangular (rectangular) back mount 3, and on the side facing the first side. The storage mount 4 is provided next to each other through the second bent portion 6 positioned, and the first and second bent portions 8a and 8b positioned on the other two sides of the back mount 3 are provided. The side piece mounts 7a and 7b are provided next to each other. The first side piece mount 7a has a first cut 9a from the end portion, and the second side piece mount 7b has a second cut 9b engaged with the first cut 9a. The storage board 4 is provided with insertion portions 10a and 10b cut so as to insert and fix one end of the compact disc, and a fixing portion 11 cut so as to fix the other end in the radial direction of the compact disc. .

  The outer peripheries of the front mount 2, the back mount 3, and the storage mount 4 are rectangular (quadrangle) shapes, respectively, and have substantially the same shape. The first and second side piece mounts 7a and 7b have a trapezoidal shape with the length of the third and fourth bent portions 8a and 8b serving as the side pieces of the back mount 3 being the bases. The height of the trapezoid is longer than half of the lengths of the first and second bent portions 5 and 6 which are the long sides of the backing paper 3, and the first and second incisions have a length corresponding to the lengthened portion. 9a and 9b are formed. The insertion portions 10 a and 10 b form cuts (slits) having a width shorter than the diameter (8 cm) of the compact disc in the storage board 4. The fixing part 11 forms a cut in the shape of two sides of the triangle on the storage board 4, and the other radial end of the compact disc contacts and supports the other side of the triangle continuous from the storage board 4. Is done. The shape of the fixing portion 11 is not limited to a triangle, and may be a rectangle, a semicircle, or the like. It suffices if a compact disc can be sandwiched between the fixing portion 11 and the storage mount 4.

  The sheet material is made of paper. The thickness and material of the paper should be selected so that the weight of the storage case containing the compact disc is 6g or less when applying Class II ordinary mail, and the standard mail standard for Class I ordinary mail is applied. In this case, the thickness is selected to be 25 g or less (or 50 g or less).

  FIG. 4 is an explanatory view showing an example of an assembly procedure of the compact disc storage case shown in FIG. 4A is a diagram showing a state in which the storage mount 4 is folded on the back mount 3, and FIG. 4B is a diagram showing a state in which the first and second side piece mounts 7a and 7b are folded. FIG. 4C is a diagram showing a state in which the first and second side piece mounts 7a and 7b are bent and the first and second cuts 9a and 9b are engaged. As shown in FIG. 4A, the storage mount 4 is folded at the second folding portion 6 so as to face the back mount 3 and is stacked on the back mount 3. One end of the compact disc is inserted into the insertion portions 10a and 10b of the storage mount 4, and the end of the fixing portion 11 is pulled up, and the other end in the radial direction of the compact disc 12 is moved to a portion where the fixing portion 11 continues from the storage mount 4. Fit. The fixing part 11 is stacked on the compact disk, and the compact disk 12 is sandwiched between the fixing part 11 and the storage board 4.

  Next, as shown in FIG. 4B, the third and fourth folded portions 8a, so as to cover the storage mount 4 obtained by folding the first and second side piece mounts 7a, 7b to the back mount 3, 4b, the cuts 9a and 9b formed in the side piece mounts 7a and 7b are sandwiched between each other and overlapped so as to cover the storage mount 4 as shown in FIG. FIG. 5 shows a state in which the second cut 9b of the second side mount 7b is engaged with the first cut 9a of the first side mount 7a of the compact disc storage case (partial view). Therefore, the length of the cuts of the first and second cuts 9a and 9b must be at least the length of the portion where the first and second side piece mounts 7a and 7b overlap, and the first and second cuts are required. The storage board 4 is covered by sandwiching 9a and 9b. Here, since the first and second side piece mounts 7a and 7b have a trapezoidal shape, a part of the storage mount 4 is exposed without being covered by the first and second side piece mounts 7a and 7b. ing. Next, the front mount 2 is folded at the folding portion 5 and is overlapped with the first and second side piece mounts 7a and 7b, and the front mount 2 and the storage mount 4 are bonded by an adhesive means such as an adhesive or an adhesive tape. The compact disc storage case shown in FIG. 2 is completed.

  In FIG. 4, the procedure for engaging the first and second side piece mounts 7a and 7b and folding the storage mount 4 on the back mount 3 after folding the storage mount 4 is described. The first and second side mounts 7a and 7b are folded on the back mount 3 by engaging with the first cut 9a and the second cut 9b, and the storage mount 4 with the compact disc 12 sandwiched between the first mount And you may fold to the 2nd side piece mount 7a, 7b.

  Therefore, in the compact disc storage case of the present embodiment, the front mount 2 and the back mount 3 are respectively arranged on the front and back of the compact disc 12 engaged with the storage mount 4, and the first notch 9a and second The first side piece mount 7a and the second side piece mount 7b engaged with each other in the notch 9b are arranged between the front mount 2 and the storage mount 4 or between the back mount 3 and the storage mount 4. The first and second cuts 9a and 9b are engaged at the substantially central portion 98 of the compact disk 12 when the compact disk is stored.

  Arrangement of the insertion portions 10a and 10b and the fixing portion 11 so that the first and second cuts 9a and 9b at the ends of the first and second side piece mounts 7a and 7b engage at the center of the compact disc. Therefore, it becomes possible to protect the central portion of the compact disc and prevent breakage. Further, by making the outer peripheral shapes of the front mount 2, the back mount 3 and the storage mount 4 substantially the same, it is possible to evenly distribute external pressure.

  Further, by setting the size and weight of the compact disc storage case to be the second type ordinary mail, the mailing fee can be set to 50 yen. By setting the size of the compact disc storage case so that it is a standard mail standard for first class ordinary mail (width 9 cm to 12 cm, length 14 cm to 23.5 cm, thickness 1 cm), the weight is 25 g In the following, it is possible to reduce the postage cost to 80 yen and 50 yen or less, so that the postage cost can be reduced.

  As described above, the compact disc storage case of the present embodiment has the first and second side piece mounts 7a and 7b, and the first and second side piece mounts 7a and 7b are the central portion of the compact disc 12. The pressure applied to the central portion of the compact disc 12 can be distributed throughout the compact disc storage case. Thereby, it becomes possible to prevent the center resin part crack of the compact disc generated by the compression of the sorting machine used by the post office, and the compact disc 12 can be safely mailed without being damaged.

  In addition, by setting the size of the compact disc storage case to the standard mail standard of type 2 ordinary mail or type 1 ordinary mail, it is possible to minimize the mailing fee and reduce the mailing cost. .

  Further, the insertion portions 10a and 10b formed on the storage board 4 are shaped so that the compact disc 12 can be easily inserted, the fixing portion 11 is shaped so that the compact disc inserted into the insertion portions 10a and 10b can be easily fitted, and The compact disc storage case can be assembled from a single sheet of paper, making it easy to create a case for storing the compact disc 12, reducing the time required for packing work, and reducing labor costs. Can do. In addition, by manufacturing the compact disc storage case entirely from paper, the manufacturing cost can be reduced and the paper can be recycled to make the product environmentally friendly.

  In the above embodiment, the case where the first and second side piece mounts 7a and 7b have the first and second cuts 9a and 9b has been described. However, the first and second cuts 9a and 9b are provided. The first and second side piece mounts 7a and 7b may be simply overlapped without being provided. In this case, in order to prevent the first and second side piece mounts 7a and 7b from opening, the overlapped portions may be bonded.

  Moreover, although the said embodiment demonstrated the case where the 1st and 2nd side piece mounts 7a and 7b were trapezoid shape, it is not restricted to this. For example, a part of an oval shape, a rectangle, or the like may be used. It does not matter as long as the first and second side piece mounts 7a and 7b overlap the central portion of the compact disc 12.

(Embodiment 2)
FIG. 6 is a diagram showing an example of the development mount 21 of the compact disc storage case according to the first embodiment of the present invention. FIG. 7 is a perspective view of the back side of the compact disc storage case in which the development mount 21 of the compact disc storage case of FIG. 1 is assembled. The development mount 21 of the compact disc storage case is made of a sheet material having a predetermined thickness, and includes a front mount 2, a storage mount 4 for storing the compact disc, a first side piece mount 7a, and a second side piece. A mount 7b is provided, and the mounts are provided adjacent to each other through respective bent portions 22, 23a, 23b. The front mount 2 is provided adjacent to the storage mount 4 via the first bent portion 22 located on the first side of the substantially rectangular (rectangular) storage mount 4, and the other two sides of the storage mount 3. 1st and 2nd side piece bases 7a and 7b are each adjoiningly provided through the 2nd and 3rd bending parts 23a and 23b located in this. The first side piece mount 7a has a first cut 9a from the end portion, and the second side piece mount 7b has a second cut 9b engaged with the first cut 9a. The storage board 4 is provided with insertion portions 10a and 10b cut so as to insert and fix one end of the compact disc, and a fixing portion 11 cut so as to fix the other end in the radial direction of the compact disc. .

  The outer peripheries of the front mount 2 and the storage mount 4 are rectangular (quadrangle) shapes, respectively, and have substantially the same shape. The first and second side piece mounts 7a and 7b have a trapezoidal shape with the lengths of the second and third bent portions 23a and 23b serving as the side pieces of the storage mount 4 being the bases. The height of the trapezoid is the same as in FIG. Further, since the insertion portions 10a and 10b, the fixing portion 11 and the material of the sheet material are the same as those in FIG. As shown in FIG. 7, in the storage case of the present embodiment, the first and second side piece mounts 7a and 7b engaged with the first and second cuts are folded on the storage mount 4 on the back side. The front side is the same as the outer shape shown in FIG.

  The development mount 21 of the compact disc storage case shown in FIG. 6 is assembled as follows. The storage board 4 is folded at the first folding section 5 so as to face the front board 2 and is stacked on the front board 2. One end of the compact disc is inserted into the insertion portions 10a and 10b of the storage mount 4, and the end of the fixing portion 11 is pulled up, and the other end in the radial direction of the compact disc 12 is moved to a portion where the fixing portion 11 continues from the storage mount 4. Fit. The fixing part 11 is stacked on the compact disk, and the compact disk 12 is sandwiched between the fixing part 11 and the storage board 4.

  Next, the first and second side piece mounts 7a and 7b are bent by the second and third bent portions 23a and 23b so as to cover the storage mount 4 in which the compact disc 12 is fitted, respectively. , 7b, the cuts 9a and 9b are sandwiched between each other and are stacked so as to cover the storage board 4. The front mount 2, the storage mount 4, the first and second side piece mounts 7a, 7b, and the storage mount 4 are bonded by an adhesive means to complete the compact disc storage case shown in FIG. The first and second side piece mounts 7a and 7b are also bonded so that the end portions are not peeled off.

  Therefore, in the compact disc storage case of the present embodiment, the front mount 2 is arranged on one of the front and back sides of the compact disc engaged with the storage mount 4, and the first notch 9a and the second notch are provided on the other. The first side piece mount 7a and the second side piece mount 7b engaged with each other at 9b are arranged, and the first and second cuts 9a and 9b are substantially center portions of the compact disc 12 when the compact disc is accommodated. Engage with.

  Also in the present embodiment, the insertion portion 10a, the first and second cutouts 9a, 9b at the ends of the first and second side mounts 7a, 7b are engaged at the center of the compact disc. By deciding the arrangement of 10b and the fixing portion 11, it becomes possible to protect the central portion of the compact disc and prevent breakage. Further, similarly to the first embodiment, it is possible to reduce the mailing cost.

  As described above, the compact disc storage case of the present embodiment prevents damage to the compact disc 12 as well as the compact storage case of the first embodiment, reduces postage costs, reduces labor costs, and reduces manufacturing costs. Enables reduction and production of environmentally friendly products. Furthermore, the amount of sheet material required for the storage case can be reduced by not requiring the backing paper 3 as compared with the first embodiment. As a result, the area of the development mount of the compact disc storage case is reduced. Therefore, even if the development mount 21 of the compact disc storage case of the present embodiment is made of the same material, the development of the compact disc storage case of the first embodiment is performed. It becomes lighter than the mount 1, and the selection of the paper material used for the sheet material is diversified.

(Embodiment 3)
FIG. 8 is a diagram showing an example of a compact disk storage case 31 in which dimple processing is performed on the side piece mount according to the second embodiment of the present invention. In the dimple processing, a concave portion 103 on the surface is formed, which corresponds to a protruding convex portion when viewed from below. FIG. 9 is an enlarged view of the paper 100 subjected to dimple processing. As shown in FIG. 9, the paper is formed with irregularities (protrusions 102 when viewed from the top in the drawing are concave when viewed from the bottom) at appropriate intervals. By performing dimple processing on the paper, in FIG. 8, the dimple processing is performed on the side piece mounts 32a and 32b. By performing dimple processing on the side piece mounts 31a and 31b, it plays a role of absorbing pressure against external compression, thereby increasing the strength against external compression. FIG. 8 shows an example in which dimple processing is performed on the side piece mounts 7a and 7b of the development mount 1 of the compact storage case shown in FIG. 1, but the side piece mount of the development mount 21 of the compact storage case shown in FIG. It is possible to perform dimple processing on 7a and 7b, and further, dimple processing may be performed on other mounts. In particular, it is more preferable that the convex portion 102 is disposed on the side facing the compact disk 12. For example, as shown in FIGS. 8 and 9, it is preferable that a plurality of irregularities be arranged in a circular shape in plan view. This circular shape may be of a uniform size, or two or more types having different sizes may be mixed. Further, in relation to the width and / or length of the mount, it can also be set to 1/2 or less, 1/3 or less, 1/4 or less, 1/5 or less, 1/6 or less, or the like. For example, the circular shape may have a diameter of 1 mm or more. Moreover, it may be 40 mm or less. Further, the height difference of the unevenness (corresponding to the maximum thickness of the dimple-processed paper) is larger than the thickness of the paper not subjected to the dimple process. This height difference is, for example, 0.1 mm or more, more preferably 0.5 mm or more, and may be 10 mm or less. About these shapes, you may set a magnitude | size, arrangement | positioning, height difference, etc. so that it may function as a cushion.

(Embodiment 4)
FIG. 10 is a diagram illustrating an example of a compact disc storage case 41 that does not include a side mount. It can be created from the development mount of the compact disc storage case obtained by removing the side mounts 7a and 7b from the development mount 1 of the compact disc storage case shown in FIG. The compact disc storage case 41 shown in FIG. 10 is easier to store the compact disc 12 than the mail case with the 8 cm CD-ROM storage function disclosed in Patent Document 3. Further, when the cut of the storage board is formed near the center of the compact disk 12, external pressure is easily applied to the step between the notch and the compact disk, and damage to the center 98 of the compact disk 12 is made redundant. However, by forming the insertion portions 10a and 10b and the fixing portion 11 at the end portion of the compact disk 12, the pressure applied to the vicinity of the center portion can be uniformly dispersed. Furthermore, by making the outer circumference of the front mount 2, the back mount 3 and the storage mount 4 substantially the same, the size of the storage mount 4 is smaller than that of the front mount 2 and the back mount 3 from the outside. It is possible to evenly distribute the pressure.

  In each of the above embodiments, an 8 cm compact disc has been described as an example of a disk-type recording medium. However, it can also be applied to a compact disc storage case that stores a 12 cm or larger disc type recording medium, and the same effects as those of the above embodiments can be obtained except for a reduction in postage.

It is a figure which shows the top view of an example of the expansion | deployment mount of the compact disk storage case of Embodiment 1 which concerns on this invention. It is a figure which shows the perspective view of the compact disk storage case which assembled the expanded view of FIG. It is a perspective view which shows the state which opened the compact disk storage case of FIG. 2 partially. It is explanatory drawing which shows an example of the assembly procedure of a compact disk storage case. It is a fragmentary perspective view showing the state where the 2nd notch of the 2nd side piece mount was engaged with the 1st cut of the 1st side piece mount of a compact disk storage case. It is a figure which shows the top view of an example of the expansion | deployment mount of the compact disk storage case of Embodiment 2 which concerns on this invention. It is a perspective view of the back side of the compact disk storage case which assembled the expanded view of FIG. It is a perspective view which shows an example of the compact disc storage case which performed the dimple process on the side piece mount of Embodiment 2 which concerns on this invention. It is an expansion perspective view of the paper which gave the dimple process. It is a perspective view which shows the assembly example of the compact disc storage case which is not provided with the side piece mount.

Explanation of symbols

1, 21 Developed mount of compact disc storage case 2 Front mount 3 Back mount 4 Storage mount 5, 6, 8a, 8b, 13, 14a, 14b, 22, 23a, 23b Folded portion 7a, 7b, 32a, 32b Side mount 9a, 9b Notches 10a, 10b Insertion section 11 Fixing section 31 Compact disc storage case

Claims (7)

The front mount, the back mount, the storage mount for storing the compact disc, the first side-side mount having the first cut from the first open end, and the first cut through the respective bent portions. A development mount of a compact disc storage case comprising a second side-side mount having a second cut from a second open end to be joined,
The front mount is provided adjacent to the back mount via a first bent portion located on a first side of the substantially square back mount,
The storage board is provided next to the second bent portion located on the side opposite to the first side,
The first and second side piece mounts are provided next to each other through third and fourth bent portions located on the other two sides of the backing mount,
The development mount for a compact disk storage case, wherein the first and second cuts engage with each other in the vicinity of the center of the compact disk when the compact disk is stored. The front mount, the storage mount for storing the compact disc, the first side-side mount having the first cut from the first open end, and the first cut engaged with the first cut through the respective bent portions. A second side mount having a second notch from the two open ends,
The front mount is provided adjacent to the storage mount via a first bent portion located on a first side of the substantially rectangular storage mount,
The first and second side piece mounts are respectively provided adjacent to each other through second and third bent portions located on the other two sides of the storage mount,
The first and second incisions are a mount for developing a compact disc storage case that engages at substantially the center of the compact disc when the compact disc is stored.   The development mount for a compact disc storage case according to claim 1 or 2, wherein at least the first side piece mount or the second side piece mount has an uneven surface.   The compact disc according to any one of claims 1 to 3, wherein when the compact disc is stored, it is set to either a second-class ordinary mail standard or a first-class regular mail standard mail standard. Deployment mount for storage cases. The front mount, the back mount, the storage mount for storing the compact disc, the first side piece mount having the first cut from the first open end, and the first cut are engaged via the bent portion. A compact disc storage case comprising a second side piece mount having a second cut from a second open end,
The front mount and the back mount are respectively arranged on the front and back of the compact disc engaged with the storage mount,
The first side piece mount and the second side piece mount engaged in the first cut and the second cut are between the front mount and the storage mount, or with the back mount. Arranged between the storage mount and
The compact disc storage case, wherein the front mount and the back mount have substantially the same shape. A front mount, a storage mount for storing the compact disc, a first side-side mount having a first cut from the first open end, and a second engaging with the first cut through the bent portion. Comprising a second side mount having a second notch from the open end;
The first side mount, the front mount being disposed on one of the front and back of the compact disc engaged with the storage mount, and being engaged in the first cut and the second cut on the other, and The second side piece mount is disposed;
A compact disc storage case in which outer peripheries of the front mount and the storage mount have substantially the same shape.   The storage board includes means for supporting the compact disc so that a portion where the second cut is engaged with the first cut is substantially the center of the compact disc. A compact disk storage case according to claim 5 or claim 6.

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