JP3020604U - File for record carrier - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a file for a record carrier, which can store the record carrier safely, is easy to handle, and can store paper information such as a leaflet so that the information can be easily viewed. [Structure] A rectangular transparent or colored transparent synthetic resin sheet is formed into two folds, each of which is a left storage plate 2 and a right storage body 3.
And a bag surface 2 with the outer and lower sides sealed inside both storage plates.
a and 3a are formed to form the storage portions 4 and 6, and the locking protrusion is located at a position such that the outer periphery of the locked record carrier fits inside the bag surface in the outer surface of the storage portion of either bag surface 3a. 5, the recording medium is locked to the locking projections 5, and leaflets can be stored in the storage sections 4 and 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a record carrier file that can store a record carrier such as a CD together with leaflets and other paper information.

[0002]

[Prior art]

 A record carrier such as a CD is usually sold in a special hard case because the signal recording surface is easily damaged. Among them, the music CD storage case is pivotally attached to a lower storage body having a circular recess for storing the CD and a locking projection that engages with a circular hole at the center of the CD. The one that consists of a lid is used.

[0003]

[Problems to be solved by the device]

 However, since the above-mentioned storage case has a high manufacturing unit price per piece, for example, a promotional CD created when a new song is announced should also be stored in the same storage case as the CD for the product. It has been distributed to a large number of record stores, electronic stores, etc., which was one of the reasons why the sales promotion cost was increased. In particular, promotional CDs are used for advertising for a limited period of time, so the structure of the case itself can be simplified and the unit manufacturing cost can be reduced, and the leaflets and other paper information can be easily viewed from the outside. What was easy to come in and out was desired.

The object of the present invention is to make a record carrier such as a CD, which has a simple structure and is convenient to handle, thereby reducing the manufacturing cost, and making it easy to visually recognize paper information such as a leaflet from the outside. To provide files for use.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention forms a synthetic resin sheet into a two-fold body having at least left and right plates, forms a storage portion having a bag surface inside the two-fold body, and at the same time, forms the two-fold body. The recording carrier file has a structure in which a locking projection capable of engaging and holding the recording carrier is fixed to the inner surface of the recording medium.

Further, the synthetic resin sheet is formed into a two-fold body having at least left and right plates, a storage portion having a bag surface is formed inside the two-fold body, and the outer circumference of the record carrier is formed in the bag surface. It is also characterized in that the recording carrier file has a structure in which a locking projection capable of engaging and holding the recording carrier is fixed in the inner surface of the folded body at the position where the recording medium is stored.

Only one of the above-mentioned locking projections is fixed inside the two-fold body, and this fixing is within the outer surface of the storage portion of the bag surface, and the outer periphery of the engaging record carrier is within the outer circumference of the bag surface. It is preferable to install it in a position where it can be stored. It is also possible that only one piece is fixed inside the half-folded body, and this fixation is provided in the inner side surface of the storage part at a position where the outer circumference of the engaged record carrier fits within the outer circumference of the bag surface. it can. In addition, two locking projections are fixed inside the half-folded body, and when the file is closed, the recording carriers engaged with the locking projections are arranged in a staggered state without overlapping. It can also be provided at a position to be opened.

Further, in any of the above configurations, an upper portion or a side portion of the bag surface formed on the inner side of the half-folded body is substantially along the outer circumference of the record carrier so that the outer circumference of the record carrier is accommodated in the bag surface. The file structure can be formed by cutting into a shape.

[0009]

[Action]

 It is possible to store a leaflet etc. in the storage part, and to store the record carrier together with the leaflet etc. by placing the record carrier on the locking projection and placing it fixedly and folding the left and right plates in two folds. You can

[0010]

【Example】

 Hereinafter, an embodiment of a file for a record carrier according to the present invention will be described with reference to the drawings by taking a music CD (compact disc) as a record carrier as an example. 1 to 3 show a file 1 for a record carrier which is an embodiment of the present invention.

The file 1 is formed by folding a rectangular plastic resin sheet, which is made of transparent or colored transparent polyethylene, polypropylene, or the like and has an appropriate strength or hardness, into two folds at the center of the width. , The left storage plate 2 and the right storage plate 3, respectively. The left storage plate 2 is provided with a storage portion 4 by forming a bag surface 2a that seals at least the lateral outer side and the lower side inside thereof, and the right storage plate 3 has at least the lateral outer side inside thereof. A storage portion 6 is provided which seals the lower side and has a bag surface 3a formed by cutting the upper and side portions of the bag surface so as to fit the outer circumference of the CD so as to fit the outer circumference of the CD. A locking projection 5 for locking the CD is fixed to a position where the CDs fit together in the outside surface of the housing portion of the surface 3a.

The bag surfaces 2a and 3a are formed by folding back a plate portion extending in a lateral direction (or downward direction) of the left and right storage plates 2 and 3 to press the bent portion and overlapping the lower side (or side side). They may be formed by heat-sealing each other, or they are formed by polymerizing different plastic resin sheets inside the left and right storage plates 2 and 3, respectively, and heat-sealing the lateral outer side and the lower side. It may be one.

As shown in FIG. 2, a leaflet a or the like relating to a CD to be stored can be stored in the storage portion 4. If the central hole of the CD 7 is engaged with the locking projection 5, the CD 7 is stored in the storage portion 6. The leaflet a can be placed on the upper side, and the leaflet a can also be stored in the bag-shaped storage portion of the right storage plate 3. Then, by folding the left storage plate 2 and the right storage plate 3 into two folds, the CD 7 and the leaflet a can be stored in the file 1, and these can be protected by the appropriate strength or hardness of the double-folded file.

The file 1 as described above has an extremely simple structure and can be easily manufactured by bending a resin sheet or the like, so that the manufacturing cost can be extremely low. . Moreover, unlike the conventional storage case, the thickness when folded in two can be kept to about 4 mm, for example. It can be made considerably thinner than the conventional storage case, and it is necessary for storing the file itself. It is also possible to save the space considered as much as possible.

The size of the file 1 itself is arbitrary, but if the size of the B5 plate (or A4 plate, etc.) as shown in FIG. 1 and FIG. It is preferable because it can be stored so that it can be easily viewed. Further, the file 1 as shown in FIG. 4 can be obtained by making the size of the B6 plate (or A5 plate etc.) approximately half.

It should be noted that the locking projection 5 is preferably fixed to the outer surface of the bag surface of the storage portion 6 in view of the ease of attaching and detaching the CD, but as shown in FIG. Of course, it can be provided on the inner surface of the surface 3a or the rear surface of the right storage plate 3). Further, the structure of the locking projection 5 is arbitrary as long as it can be held by engaging the central hole of the CD, but as shown in FIG. 6, the central portion of the small disk-shaped fixing portion 5a. The small protrusions 5b are arranged in a circular shape so as to engage with the inner peripheral edge of the hole in the center of the CD, and each small protrusion 5b has a slightly outwardly bulged outer end portion than the intermediate outer portion. The circular shape may be formed so as to allow some elastic deformation in the inner and outer directions.

The number of CDs that can be stored may be one as in the above embodiment, but as shown in FIG. 7, two locking projections 5 are provided on the surface of the right storage plate 3 so that two CDs can be stored. You can also do it. In this case, it is desirable that the fixing positions of the locking projections 5 and 5 be spaced so that the two locking CDs do not partially overlap each other. Although the storage part having the bag surface is not formed on the right storage plate 3 of the one shown in FIG. 7, even if the storage part is formed and the locking projection is fixed to any inner or outer surface of the storage part. Good. In addition, one of the left and right storage plates 2 and 3 has one locking protrusion fixed to the upper left in the inner surface of the left storage plate 2 and the lower right in the inner surface of the right storage body 3, for example. Alternatively, one locking protrusion may be fixedly attached.

Further, FIG. 8 shows another embodiment of the file 1. The file 1 has a configuration in which the storage portion 4 and the locking projection 5 are formed on the left storage plate 2 and the bag-shaped storage portion is not formed on the right storage plate 3. In this case, the CD 7 is also stored. The leaflet a can be stored on the inside of the storage unit 4 while being placed on the container 4. The size of the CD is not limited to the standard size of 12 cm in diameter, but can also be a small single version, and the CD-ROM and image data used not only for music but also as an external storage medium of a computer are recorded. It goes without saying that you can store things.

[0019]

[Effect of device]

 The file of the present invention has an extremely simple structure and can be easily manufactured by bending or adhering a synthetic resin sheet. Therefore, the manufacturing cost can be made extremely low, and at the same time, the file can be manufactured at the same time. However, unlike the conventional storage case, the thickness of the stored state can be made quite thin, so that the space required for storing the file itself and the transportation of the file can be saved. The record carrier is protected by the two-folded file and the locking projection, and there is no risk of damage, especially if it is formed so that it fits inside the bag surface. It can be stored for easy viewing, and it can be stored in a flexible manner depending on the storage state, and it is especially useful for sales promotion.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a file of the present invention.

FIG. 2 is a perspective view showing a state where a CD and a leaflet are stored in the file shown in FIG.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a perspective view showing a file as another embodiment.

5 is a sectional view taken along line VV of FIG.

FIG. 6 is a front view showing an example of a locking projection.

FIG. 7 is a perspective view showing still another file.

FIG. 8 is a perspective view showing still another file.

[Explanation of symbols]

 1 file 2 left storage plate 2a bag surface 3 right storage plate 3a bag surface 4 storage section 5 locking projection 6 storage section

Claims (6)

[Scope of utility model registration request] 1. A synthetic resin sheet is formed into a half-folded body having at least left and right plates, a storage portion having a bag surface is formed inside the half-folded body, and recording is performed on the inside surface of the half-folded body. A record carrier file having a structure in which a locking projection capable of engaging and holding a carrier is fixed. 2. A synthetic resin sheet is formed into a two-fold body having at least left and right plates, a storage portion having a bag surface is formed inside the two-fold body, and the outer periphery of the record carrier is stored in the bag surface. A file for a record carrier having a structure in which a locking projection capable of engaging and holding the record carrier is fixed to the inside surface of the folded body at the position. 3. Only one locking protrusion is fixed on the inside of the two-fold body, and this fixing is on the outer side of the bag surface of the accommodating part, and the outer periphery of the engaging record carrier is on the bag surface. The record carrier file according to claim 1 or 2, wherein the record carrier file is provided in a position to be accommodated in. 4. Only one locking protrusion is fixed inside the two-folded body, and this fixing is at a position within the inner surface of the storage portion where the outer periphery of the engaged recording carrier is within the bag surface. The record carrier file according to claim 1, wherein the file is provided on the record carrier. 5. Two locking protrusions are fixed inside the half-folded body, and when the file is closed, the record carriers engaged with the locking protrusions are staggered without overlapping. The record carrier file according to claim 1, wherein the file is provided at a position where the record carrier is provided. 6. A structure formed by cutting an upper portion or a side portion of a bag surface formed on the inside of a half-folded body into a shape substantially along the outer circumference of the record carrier so that the outer circumference of the record carrier is accommodated in the bag surface. The record carrier file according to any one of claims 1 to 5, comprising: