JP3025695U - CD packaging container - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a CD with a simple structure at low cost, to insert a CD easily and smoothly, and to protect the disk surface of the CD, and also to display the CD. Can C
A packaging container for D is provided. SOLUTION: A lid plate 3, a bottom plate 5, and a CD holding plate 7 are sequentially connected via a fold line 11. An arcuate cut 15 is provided on the CD holding plate 7, and the tip end side of the CD holding plate 7 is folded between the bottom plate 5 and the folds 17 at both ends of the cut 15. Fold the cut line 15 into two
The length of the insertion leading edge of the CD 1 inserted between the D holding plates 7 reaches the connecting portion between the CD holding plate 7 and the bottom plate 5.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a packaging container for a CD (compact disc) that can safely hold a disc surface of a compact disc (CD) with a simple structure and can be used for displaying a CD when necessary.

[0002]

[Prior art]

 Conventionally, a packaging container for holding and packaging a CD is generally formed of a synthetic resin such as plastic, and a lid is openably supported on one side of the container body for accommodating the CD, and the CD is mounted on the container body. A CD holder for holding the CD is fitted.

This conventional packaging container for CD is mainly formed in the above-mentioned constitution in order to protect the disc surface of the CD, but the material cost and the cost for assembling the respective parts are high. Since it is not necessary to give sufficient consideration to the protection of the disc surface these days, it is possible to easily and safely hold a CD while reducing the manufacturing cost by adopting a simple structure. In addition, there is a demand for a CD packaging container that can be used for CD exhibition without impairing the appearance of the packaging container itself.

[0004]

[Problems to be solved by the device]

 The technical problem of the present invention is that it can be provided as a simple structure with a single piece of thick paper at a low cost, and a CD can be easily and smoothly inserted, and at the same time, a CD disc can be easily inserted. It is intended to provide a packaging container for CDs which can protect the surface and can also be used for the exhibition of CDs if necessary.

[0005]

[Means for Solving the Problems] In order to solve the above problems, a CD packaging container of the present invention comprises a cover plate, a bottom plate, and a CD holding plate, which are made of a single piece of thick paper, if necessary. The side plates are interposed between the CD holding plates, and the CD holding plate is provided with convex arcuate cuts on the connecting side with the bottom plate. Make a fold that reaches the end, fold the tip side of the fold into the bottom plate, and insert the CD inserted from the fold between the two-fold CD holding plates that are folded back at the folds at both ends. It is characterized in that the leading edge is formed to have a length reaching the connecting portion of the CD holding plate with the bottom plate.

At both ends of the bottom plate, a folding flap that folds below the side plate and the lid plate can be integrally connected, and the folding flap holds the CD on a CD holding plate and is placed on the bottom plate. It can have a primary or secondary retention feature for retaining it in a tilted position.

Further, it is appropriate to bend or bend the tip of the arc-shaped convex portion formed by the arc-shaped cut of the CD holding plate to the side opposite to the side of the CD to be inserted into the cut. is there.

According to the CD packaging container having the above-mentioned configuration, since it can be manufactured with a simple structure by using a piece of thick paper, the manufacturing cost can be reduced and the CD can be provided at a low cost. Since the CD can be inserted while the tip edge is applied to the arc-shaped convex portion and sliding on the convex portion, the insertion can be performed easily and smoothly.

Further, by providing folding flaps at both ends of the bottom plate, the folding flaps can be used to hold the CD in an inclined state, so that the packaging cost of the packaging container itself can be reduced while reducing the manufacturing cost. It can also be used for CD exhibition without damaging the appearance.

In addition, by bending or bending the tip of the arc-shaped convex portion formed by the arc-shaped cut when cutting the thick paper to the side opposite to the side of the CD to be inserted into the cut, the disk surface In contrast, the cutting edge of the cardboard does not hit locally, and the cardboard and the disk surface make a surface contact, so that the disk surface of the CD can be protected.

[0011]

[Embodiment of device]

 Embodiments of the present invention will be described in detail below with reference to the drawings. FIGS. 1 to 4 show an embodiment of a CD packaging container of the present invention. As shown in detail in FIGS. 1 to 3, the packaging container 2 for the CD 1 includes a cover plate 3, a bottom plate 5, a CD holding plate 7, and a side plate 9 between them, which are made of a single cardboard. Is formed by sequentially arranging the respective plates through the fold line 11, and the folding flaps 13 that are folded under the side plate 9 and the lid plate 3 are integrally connected to both side ends of the bottom plate 5. Therefore, in the closed state as shown in FIG. 4, the depth d is formed to have a dimension (120 mm) substantially equal to the diameter D of CD1.

The CD holding plate 7 is provided with a convex arc-shaped cut 15 on the side of connection with the bottom plate 5, and is provided with folds 17 extending from both ends of the cut 15 to the side ends of the holding plate 7. At the fold line 17, the tip end side is folded in between the fold line 17 and the bottom plate 5. Then, the insertion tip edge of the CD 1 inserted from the cut 15 between the CD holding plates 7 folded in half at the both ends of the cut 15 constitutes a connecting portion between the CD holding plate 7 and the bottom plate 5. It is formed to reach the length.

Further, as shown in FIG. 3, the tip end of the arc-shaped convex portion 19 formed by the cut 15 of the CD holding plate 7 is bent to the side opposite to the side of the CD 1 to be inserted into the cut 15. Is bent to provide the relief portion 21, so that the thick paper and the disk surface 1a are brought into surface contact with each other without the cutting edge of the thick paper hitting the disk surface 1a locally. Trying to protect.

The folding flap 13 has a holding function for holding the CD 1 and the CD holding plate 7 on the bottom plate 5 in an inclined state in a state where the CD 1 is held by the CD holding plate 7, and thereby, It is designed so that it can also be used for CD1 exhibitions.

That is, the folding flap 13 is provided with a holding means (not shown) for holding the CD holding plate 7 in an exhibition state as shown in FIG. 2, so that the folding flap 13 elastically sandwiches the CD holding plate 7 from both sides. , The folding flap 13 is provided with an auxiliary holding function for holding the CD holding plate 7 in a tilted state, or the folding flap 13 engages with a part of the CD holding plate 7 as necessary, such as a not shown cut. The main holding function can be provided by providing the engaging portion or by elastically pressing the folding flap 13 against the side edge of the CD holding plate 7.

As shown in FIG. 4, the side plate 9 can accommodate a plurality of CDs 1 in the CD packaging container 2 or can be attached with a booklet such as a manual if necessary. This is for making the container 2 thick when the lid is closed, and can be omitted if it is not particularly necessary to make the container 2 thick.

The CD packaging container 2 having the above structure can be manufactured with a simple structure by using a piece of thick paper, so that the manufacturing cost can be reduced and the cost can be provided at low cost, and the leading edge of the CD 1 can be provided. Since it is possible to insert the CD1 while applying the to the arc-shaped convex portion 19 and sliding on the convex portion 19, the insertion can be performed easily and smoothly.

Further, since the folding flap 13 can be used to hold the CD 1 in an inclined state when the CD 1 is inserted, the packaging container 2 itself can be manufactured with a simple structure to reduce the manufacturing cost. It can also be used for CD1 exhibitions without damaging the appearance.

Further, in the above-mentioned CD holding plate 7, the escape portion is formed by bending or bending the tip of the arc-shaped convex portion 19 formed by the cut 15 to the side opposite to the side of the CD 1 inserted into the cut 15. By providing 21, the cutting edge of the cardboard does not locally hit the disk surface 1a, and the cardboard and the disk surface 1a make surface contact, so that the disk surface 1a can be protected.

Further, since the depth dimension d of the CD packaging container 2 is formed to have the same dimension (120 mm) as the diameter D of the CD 1, the packaging container 2 as it is is mailed as a standard mail item. be able to.

[0021]

[Effect of device]

 According to the CD packaging container of the present invention described in detail above, since it can be manufactured with a simple structure using one piece of thick paper, it is possible to reduce the manufacturing cost and provide it at a low cost. Since it is possible to insert the CD by applying the leading edge to the arc-shaped convex portion of the CD holding plate and sliding on the convex portion, the insertion can be performed easily and smoothly. In addition, by bending or bending the tip of the convex portion in a direction away from the disc surface in order to avoid contact with the disc surface when inserting the CD, the thick paper is locally applied to the disc surface. Since the cutting edges of the CD do not hit each other and the cardboard and the disk surface make surface contact, the disk surface of the CD can be protected. Further, since the side plate can be used to hold the CD in a tilted state, it can be used for CD display without lowering the appearance of the packaging container itself while reducing the manufacturing cost.

[Brief description of drawings]

FIG. 1 is a development view of a CD packaging container according to the present invention.

FIG. 2 is a perspective view showing the half-open display state.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a perspective view showing a closed state of the CD packaging container according to the present invention.

[Explanation of symbols]

 1 CD (compact disc) 2 CD packaging container 3 Lid plate 5 Bottom plate 7 CD holding plate 9 Side plate 11, 17 Fold line 15 Cut line

Claims (3)

[Scope of utility model registration request] 1. A cover plate, a bottom plate, and a CD made of one cardboard.
A holding plate and, if necessary, a side plate interposed between them, are successively connected through folds, and the CD holding plate is provided with a convex arc-shaped cut on the connecting side with the bottom plate. , A fold line that reaches the side edge of the holding plate from both ends of the cut, and folds the leading end side of the fold line with the bottom plate, and folds the cut line between the two-fold CD holding plate. 2. A packaging container for CD, wherein the insertion tip edge of the CD inserted from the cut is formed to have a length reaching the connecting portion between the CD holding plate and the bottom plate. 2. A folding flap that folds downwards from the side plate and the lid plate is integrally connected to both ends of the bottom plate, and the CD is held on the CD holding plate by the folding flap to hold the CD in an inclined state on the bottom plate. The packaging container for CD according to claim 1, which has a main or auxiliary holding function. 3. A C which inserts a tip of an arcuate convex portion formed by an arcuate cut of a CD holding plate into the cut.
The packaging container for CD according to claim 1 or 2, which is bent or bent on the side opposite to the side D.