JPH08207980A - Cd protector and cd holder - Google Patents

Abstract

PURPOSE: To obtain a lightweight CD protector which easily and certainly contains a CD, is not bulky even when it is inserted in a magazine, and can be transported at low costs by forming a CD mount and a holding part of synthetic resin with a specified thickness and specifying the height and weight. CONSTITUTION: A square CD protector 10 has a mount 12 for a CD 1 which includes a round recessed part formed in the middle and having the same diameter as the CD 1, and a holding part 12 for the CD 1 formed at the center of the mount 12. The CD protector 10 is formed of very thin synthetic resin sheet. In the case of injection-molded items, a material having a thickness of 0.5-1.0mm is adequate and the height L' of the protector 10 is within 3.5mm. In addition, the weight ranging from 13g to 20g is suitable. Thereby, the CD 1 can be easily and certainly contained in the protector 10 and is not bulky even when it is inserted in a magazine, that allows mailing the CD 1 at a low postage.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a CD (compact disc) holder.

[0002]

2. Description of the Related Art CDs (compact discs) are sold separately at stores or in magazines. At that time, the CD was put directly in a paper or non-woven bag for storage, and the bag was stitched between magazines. In addition, there is no suitable case when mailing a CD, so it was unavoidable that the CD was mailed in a plastic case used when the CD was sold at a store.

[0003]

However, the conventional method of putting the CD directly in the bag as described above has a problem that the CD is directly stored and thus the protection is not perfect and the CD is damaged during the movement.
In addition, since it is large and heavy to be put in a plastic case and mailed, the mailing becomes large and the cost becomes high.

[0004]

In order to solve the above problems, the CD protector of the present invention has a material of 0.3 mm to 1 mm.
An ultra-thin mm-thick and ultra-lightweight synthetic resin with a total weight of 5 to 20 g, and a CD mounting portion consisting of a circular recess having a diameter substantially the same as the CD, and a CD fixing portion in the center thereof. The CD holder is characterized in that the height of the CD protector is within 3 mm, and the CD protector fixes the above CD protector to one side of a double-folded mount that is approximately twice the size of the CD protector. It is characterized by doing, and further, other CD
The holder comprises a CD mounting portion formed of a circular recess having substantially the same diameter as the CD, and a CD fixing portion at the center of the mounting portion.
A CD protector made of synthetic resin with a height of about 3.5 mm is fixed on a large double-folded or tri-folded mount, and a part of this mount is used as a flap so that the CD protector can be detached from the surface of the mount. It is characterized in that perforations and cut-off lines for it are entered.

[0005]

Function: The CD is fixed to the fixing portion of the CD protector. In this state, it is stored in a bag or the like and stored on a mobile phone. Also, a CD on the mount
In the case where the protector is fixed, the CD is fixed to the CD protector, and then the flap is closed to store, carry or mail. The one with a CD protector fixed on a large mount,
It can be bound in magazines and can be used by separating the CD protector from the perforations and cut lines.

[0006]

1 is a plan view of a first embodiment of the present invention, and FIG. 2 is a sectional view taken along line II-II of FIG. Holder 1 of this embodiment
0 is a CD protector 10 having a substantially square shape as shown in the figure, and a CD mounting portion 12 formed of a circular recess having a diameter substantially the same as that of CD1 is formed at the center of the mounting portion 12. 13 are provided. The CD protector 10 is
It is manufactured by molding an ultrathin synthetic resin plate. Further, the plate thickness is preferably 0.5 to 1 mm in the case of injection molding, 0.1 to 0.5 mm in the case of vacuum molding, and 0.3 to 1 mm in the case of press molding. Is. The height L1 is within 3.5 mm. Further, the weight can be arbitrarily selected within the range of 13 g to 20 g, and in this embodiment, it is 15 g for the injection molded product.

The operation of the CD case of this embodiment having the above construction will be described. The CD 1 may be fixed to the fixing portion 13 provided at the center of the mounting portion 12 at the center of the CD protector 10. By doing so, the CD 1 is completely fixed to the CD protector 10, and if it is put in a bag and bound in a magazine in this state, it is protected from impact and can be sent safely. It also has the advantage of being lighter and less bulky than conventional products.

FIG. 3 is a plan view of the second embodiment of the present invention. This embodiment corresponds to the CD protector 10 of the first embodiment.
Is fixed to a half-folded mount 21. Mount 2
One side of 1 forms a flap 22. At the time of use, the CD 1 may be fixed to the protector 10, and the flap 22 may be folded at the fold line and closed. In this embodiment, the first
Greater strength than the examples and more complete protection of the CD.
Further, it can be carried with the flap 22 closed, and can be stored side by side on a shelf or the like as in a conventional CD case.

A third embodiment of the present invention will be described with reference to FIG. This embodiment is used for binding a magazine or the like. In this embodiment, a large mount 31 is created,
The CD protector 10 of the first embodiment is fixed to the surface of this mount 31. The flap 22 is formed on one side of the mount 31. The size of the mount 31 is arbitrary, but is determined according to the magazine to be bound. When using, fix CD1 to CD protector 10 and flap 3
Bend 2 from the fold line, close it, and bind it to a magazine. In this embodiment, the CD is completely protected when it is sold as an accessory to a magazine or the like. Further, since perforations and cut lines 33 are written on the surfaces of the mount 31 and the flap 32, if the mount 31 and the flap 32 are cut along the cut lines 33, a CD holder similar to that of the second embodiment is obtained. .

Further, since it is necessary to show the CD 1 surely because it is bound in a magazine, in the fourth embodiment shown in FIG. 5, the cut line K is formed on the surface of the mount 31 to form the window W,
A part of the CD protector 10 was exposed through this window K. Then, the CD protector 10 is made transparent, and the mount 31
The presence of CD1 was confirmed from the outside.

FIG. 6 is a plan view of the fifth embodiment of the present invention. This embodiment is a modification of the CD holder of the third embodiment, and the CD of the first embodiment is attached to the surface of the large mount 41.
The protector 10 is fixed, and flaps 42 are provided on both sides of this mount 41. The function and effect are similar to those of the third embodiment.

In each of the second, third, fourth and fifth embodiments, the mounts 21, 31, 41 and the flaps 22, 32,
Since 42 is made of paper, not only has the merit of being thin and light, but it is warm and friendly, and has improved functional characteristics in handling, carrying and storing. further,
It has excellent design expression and printability, and can be differentiated from other companies' products at stores, contributing to sales promotion.

EFFECTS OF THE INVENTION CDs can be easily and surely stored, they are not bulky when closed in a magazine, and because they are lightweight, they can be shipped at a low shipping cost. Furthermore, the functional characteristics are excellent, and the effect of increasing the commercial value of the CD is achieved.

[Brief description of drawings]

FIG. 1 is a plan view of a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a plan view of a second embodiment of the present invention.

FIG. 4 is a perspective view of a third embodiment of the present invention.

FIG. 5 is a perspective view of a fourth embodiment of the present invention.

FIG. 6 is a plan view of a fifth embodiment of the present invention.

[Explanation of symbols]

1 CD 12 Placement Part 10 CD Protector 20, 30 CD Holder 33, 43 Cutoff Line

Claims (3)

[Claims] 1. A CD mounting portion formed of a synthetic resin having a thickness of 0.1 mm to 1 mm, which is a circular recess having substantially the same diameter as the CD, and a CD fixing portion at the center of the mounting portion. Configure and
A CD protector with a height within 3.5 mm and a weight in the range of 5 to 20 g. 2. A CD mounting portion formed of a synthetic resin having a thickness of 0.1 mm to 1 mm and having a circular recess having substantially the same diameter as the CD, and a CD fixing portion at the center of the mounting portion. Configure and
A CD protector with a height within 3.5 mm and a weight in the range of 5 to 20 g was fixed to one side of a double-folded mount that was about twice the size of the CD protector, and a part of this mount was used as a flap. CD holder. 3. C comprising a circular recess having a diameter substantially the same as that of the CD.
A mounting part of D and a fixing part of the CD at the center of the mounting part, and a CD protector made of synthetic resin with a height of about 3.5 mm is fixed on a large double-fold or tri-fold mount. A CD holder in which a part of this mount is used as a flap, and perforations and perforations are formed on the surface of the mount so that the CD protector can be removed.