JP3051636U - Packaging container for recording disk - Google Patents

Abstract

(57) [Summary] [Problem] It is only possible to see the recording disk case housed in the surface recess of the booklet case made of cardboard from the outside, and the recording disk case breaks the outer film in the recess. Provided is a recording disk packaging container securely fixed so as not to be taken out. SOLUTION: A pair of cut lines 13 are provided at an interval between a front and rear inner wall 21 provided outside an inner support surface 9 connected to the front and rear side wall portion 6 and a surface portion 8 connected to the left and right side wall portion 5. The recess 27 of the recording disk case 1 is formed on the bottom 2 by the left and right inner walls 18 formed at the inner ends thereof.
And locking pieces 25 for fixing the upper surfaces of the four corners of the recording disk case 1 are provided on the inner periphery of the opening of the recess 27.

Description

[Detailed description of the invention]

[0001]

TECHNICAL FIELD OF THE INVENTION

 The present invention relates to a packaging container for a recording disk used when selling computer software by storing it on a disk.

[0002]

[Prior art]

 Conventionally, this type of recording disk is housed in a plastic disk case and is made of cardboard or foam resin formed to have the size and thickness of a booklet alone or in combination with a manual booklet. It is sold in a plastic packaging container.

[0003] When a booklet-shaped packaging container for accommodating a recording disk case is viewed from the viewpoint of the material, the one made of a foamed resin is used because it generates high heat upon disposal and pollutes the environment. And containers formed by folding cardboard are dominant.

When a container formed by folding a cardboard is viewed from the viewpoint of its structure, conventional containers are disclosed in, for example, Japanese Utility Model Publication No. 57-48735, Japanese Utility Model Application Laid-Open No. 62-65587, and As disclosed in JP-A-156570 and JP-A-6-263136, a concave portion for fitting and storing a disk case is provided in the center of the container, and the disk case is fitted into the concave portion. In order to prevent the disc from being easily detached from the recess, the cover plate provided at one end of the container is folded over the disc case recess to close the disc case recess by the cover plate.

[0005]

[Problems to be solved by the invention]

 However, when this type of recording disk is sold in a cardboard packaging container formed to have the size and thickness of a booklet together with a manual booklet, the manual is placed inside this packaging container. Although it is preferable to be able to recognize from the outside that a specific recording disk case that is sold together with the booklet is stored, if the surface of the disk case recess is closed by the lid plate of the container, However, it is not possible to confirm whether the intended disk case is stored in the container, which is problematic in that it becomes insecure.

[0006] In order to solve such a problem, a state in which the disc case is stored in the recess can be recognized from the outside without providing a cover plate for closing the surface of the disc case recess in the packaging container. For example, a method of shrink-packing the outer periphery of a packaging container with a transparent film is conceivable.In such a method, a packaging container in which a disk case is merely fitted in a recessed portion is obtained, and a disk case is formed. If the disc is not firmly fixed in the recess, the disc case can be easily stolen by breaking the outer film.

[0007]

[Means for Solving the Problems]

 SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the conventional recording disk packaging container, and is a packaging container having a simple mechanism formed by folding thick paper, in which a recording disk case housed in a concave portion on the surface is provided. A recording disk packaging container that can be seen from the outside and is fitted so that the recording disk case is firmly fixed in the recess, and cannot be taken out of the recess just by breaking the outer film. The purpose is to provide.

The recording disk packaging container according to the present invention includes, as a specific means, a case recess in which cardboard is folded into a booklet-like box shape, and a recording disk case is housed in the central part surface so that the recording disk case can be seen from the outside. The packaging container has a left and right and front and rear side walls with a width larger than the thickness of the recording disk case around the bottom, and overlaps the outer ends on the left and right side walls, respectively. Left and right surface portions having half the width of the bottom portion on which the locking pieces are protruded are provided symmetrically, and the surface portion has a length of one side of the recording disk case along the width direction of the surface portion. At a position corresponding to the distance from the outer edge of the overlapped locking piece to the left and right side wall portions, the width of the overlapped locking piece and half the length of the other side of the recording disk case are set. Make a pair of cut lines of the added length, At a position connecting one end of the pair of cut lines of the recording surface between the left and right side walls, a left and right inner wall for a concave portion of the recording disk case having the same width as the left and right side walls is provided through a fold line. Short slits are provided at both ends of the inner wall in a direction perpendicular to the fold line, and outside the front and rear side walls are provided at the outer ends for recesses of a recording disk case having the same width as the front and rear side walls. A slit in which the front and rear inner walls are protruded, an inner support surface having the same length as the length of the overlapped locking piece at the outer end of the surface portion is provided, and a slit into which the overlapped locking piece is inserted at the center of the inner support surface; At both ends of the front and rear inner walls, there are provided band-shaped disc case four-side fixing fixing pieces for insertion into slits at both ends of the left and right inner walls in the surface portion, and after bending the inner support surface parallel to the bottom portion, Surface part of inner support surface And insert the respective overlapping locking pieces into the slit at the center of the inner support surface to form a concave portion of the recording disk case on the bottom by the front and rear inner walls of the inner support surface and the left and right inner walls of the surface portion. The locking pieces at the four corners of the left and right inner walls are respectively inserted into slits in the front and rear inner walls.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION

 The configuration of the recording disk packaging container according to the present invention will be described with reference to an embodiment shown in the drawings. As shown in FIGS. 1 and 2, this recording disk packaging container is an A4 or B5 size book. A vertically elongated bottom 2 having the same size as the bottom, and left and right side walls having a width larger than the thickness T of the recording disk case 1 provided around the bottom 2 through the folding lines 3 and 4. 5, front and rear side wall portions 6, left and right surface portions 8 having a width Y that is half of the width of the bottom portion 2 symmetrically provided outside the left and right side wall portions 5 through folding lines 7, and front and rear side portions. It is basically composed of an inner support surface 9 protruding from a wall portion 6 via a fold line 10.

The left and right surface portions 8 having a width Y which is half the width of the bottom portion 2 provided symmetrically outside the left and right side wall portions 5 with the folding lines 7 interposed therebetween are provided with folding lines 12 at their outer ends. An overlapping locking piece 11 having the same width as the width of the side wall portion 5 is protruded through the fold line. As shown in FIG. 3, in a later folding step, a fold line 7 between the left and right side wall portions 5 is formed. Thereby, each is bent in a direction parallel to the bottom 2.

The superposed locking piece 11 is provided on the surface portion 8 at a position E corresponding to the length L of one side of the recording disk case 1 along the lateral width Y direction of the surface portion 8. A pair of cut lines 13 are provided from the outer edge of the recording disk case 1 to the left and right side wall portions 5, and the length of the cut lines 13 is determined by the width 11 a of the overlapped locking piece 11 and the other side of the recording disk case 1. The length is set to a length obtained by adding a half length F to the length H.

At the position connecting one end 13 a of the pair of cut lines 13 on the left and right side wall portions 5 side of the front surface portion 8, a record having the same width as the left and right side wall portions 5 is provided via a fold line 15. A left and right inner wall 18 for the recessed portion of the disc case 1 is provided, and a fold 17 having an appropriate width is provided outside the left and right inner wall 18 via a fold line 16. Each of the portions is provided with a short slit 19 which is orthogonal to the folding line 15.

The slits 19 provided at both ends of the left and right inner walls 18 are respectively provided at a position spaced from the pair of cut lines 13 by a fold line 15 of the left and right inner walls 18 and a fold line of the fold edge 17. 16, these slits 19 are arranged such that an interval Ta corresponding to the thickness T of the recording disk case 1 is left between the end of the slit 19 and the folding line 16 of the folding edge 17. Set to length.

On the other hand, the inner support surfaces 9 protruding outside the front and rear side wall portions 6 via the folding lines 10 are provided at the outer ends thereof with recording disks having the same width as the front and rear side wall portions 6 via the folding lines 20. The front and rear inner walls 21 for the concave portion of the case 1 have a gap G between the fold line 10 and the fold line 20 which is the length of the inner support surface 9. The length is set to be the same as the length 11b of the overlapping locking piece 11 of the surface portion 8 formed by providing the same.

In addition, a slit 22 is provided at the center of the inner support surface 9 at the outer end of the surface portion 8 into which the overlapping locking piece 11 is inserted, and a fold line is formed outside the front and rear inner walls 21. A folding edge 24 having an appropriate width is provided through a gap 23. Further, at both ends of the front and rear inner walls 21, one end is inserted into the slits 19 of the left and right inner walls 18 of the surface portion 8 to record. A band-shaped locking piece 25 for fixing the four corner upper surfaces of the disk case 1 is provided.

The locking piece 25 has one ends 26 a connected to the front and rear inner walls 21 at both ends of the front and rear inner walls 21, and one lateral side is provided along the folding line 20 of the front and rear inner walls 21. Is formed by a U-shaped cut line 26 cut into a square. The width of the locking piece 25 is large enough to be inserted into the slits 19 of the left and right inner walls 18 of the front surface portion 8. It is provided so that an interval Ta corresponding to the thickness T of the case 1 is left.

In assembling the container and storing the recording disk case 1, first, as shown in FIG. 4, the front and rear side walls 6 are raised with respect to the bottom 2 along the folding line 4, and the inner support surface 9 is raised. The fold line 10 is bent in parallel to the upper surface of the bottom 2, the front and rear inner walls 21 are bent in parallel to the front and rear side walls 6 by a fold line 20, and the fold line 24 is bent parallel to the upper surface of the bottom 2 by a fold line 23. Fold it. At this time, the locking pieces 25 provided at both ends of the front and rear inner walls 21 are bent by one ends 26a connected to the front and rear inner walls 21 as shown by arrows, and are projected outside the front and rear inner walls 21 in advance.

Next, the left and right side wall portions 5 are raised with respect to the bottom portion 2 along the folding line 3, and the front surface portion 8 is folded parallel to the upper surface of the inner support surface 9 along the folding line 7, and the folding line 1 2 The surface portion 8 is fixed to the inner support surface 9 by bending the overlapped locking pieces 11 and inserting them into the slits 22 of the inner support surface 9 in the front and rear side walls 6 respectively. At this time, the left and right inner walls 18 provided between the one end 13a of the pair of cut lines 13 on the front surface portion 8 are bent in parallel with the left and right side wall portions 5 through the folding lines 15 and further folded along the folding lines 16 by the folding lines 16. Is folded parallel to the upper surface of the bottom 2.

As a result, a concave portion 27 of the recording disk case 1 is formed at the center of the bottom 2 by the front and rear inner walls 21 of the front and rear side walls 6 and the left and right inner walls 18 of the left and right side walls 5. 4 is bent once so as to be in contact with the front and rear inner walls 21 so as not to obstruct the storage of the recording disk case 1 as shown by arrows in FIG. After that, the recording disk case 1 is stored in the recess 27.

Since the width of the left and right inner walls 18 and the front and rear inner walls 21 forming the periphery of the recess 27 is larger than the thickness T of the recording disk case 1, the recording disk case 1 is housed in the recess 27. Then, the locking pieces 25 of the front and rear inner walls 21 are located on the upper surfaces of the four corners of the recording disk case 1, so that the free ends of these locking pieces 25 are adjacent to the left and right inner walls as shown in FIG. By inserting the recording disk case 1 into the slit 19 provided at the end of the storage case 18, the recording disk case 1 is housed in the recess 27 with the upper surfaces of the four corners fixed by the respective locking pieces 25.

[0021]

[Effect of the invention]

 As described above, the recording disk packaging container of the present invention has a lateral width of the bottom 2 having the overlapped locking pieces 11 protruding from the outer ends of the left and right side walls 5 around the bottom 2. Left and right surface portions 8 having a half lateral width Y are provided symmetrically, and at positions at intervals E corresponding to the length L of one side of the recording disk case 1 along the lateral width direction of the surface portions 8, A pair of cut lines 13 are provided from the outer edge of the overlap locking piece 11 to the left and right side wall portions 5, and left and right inner walls 18 having the same width as the left and right side wall portions 5 are provided at inner ends of the pair of cut lines 13. On the other hand, on the outer side of the front and rear side wall portions 6 around the bottom portion 2, a front and rear side wall portion 6 is provided through an inner support surface 9 provided with a slit 22 in the center portion into which the overlapping locking piece 11 of the surface portion 8 is inserted. The front and rear inner walls 21 having the same width as It is possible to form the recording disk case of the recess 27 in the central portion of the bottom portion 2 by a wall 21.

The width 27 of the left and right inner walls 18 and the front and rear inner walls 21 is greater than the thickness T of the recording disk case 1, and the locking pieces 25 at the ends of the front and rear inner walls 21 By inserting the recording disk case 1 into the slit 19 at the end of the recording disk case 1, locking means for fixing the upper surfaces of the four corners of the recording disk case 1 can be provided on the inner periphery of the opening of the concave portion 27. It can be stowed securely and not easily removed from the outside.

In this packaging container, after the recording disk case 1 is fitted into the recess 27, and the outside is shrink-packaged with a transparent film and sold, the recording disk accommodated in the recess 27 is obtained. Since the surface of the case 1 is open without being closed with a lid plate like a conventional container of this type, it is convenient for the purchaser to be able to check the contents from the outside, and it is also convenient for the buyer When the outer transparent film is peeled off and the recording disk case 1 in the recess 27 is to be taken out, the upper surfaces of the four corners of the disk case 1 are fixed to the locking pieces 25 of the recess 27, and the left and right surface portions 8 overlap. As long as the box body formed by inserting the locking pieces 11 into the slits 22 of the front and rear inner support surfaces 9 and the left and right surface portions 8 and the front and rear inner support surfaces 9 is not developed. In addition, since the recording disk case 1 cannot be easily taken out from the recessed portion 27, it has an effect that it is suitable for a seller from the viewpoint of prevention of theft.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the configuration of a recording disk packaging container according to the present invention.

FIG. 2 is a development view showing a configuration of a packaging container.

FIG. 3 is a cross-sectional view showing a state where a recording disk case is stored in a concave portion of the packaging container.

FIG. 4 is a perspective view showing the order of assembly.

[Explanation of symbols]

1: recording disk case, 2: bottom, 3: folding line,
4: fold line, 5: left and right side walls, 6: front and rear side walls, 7: fold line, 8: surface portion, 9: inside support surface,
10: Fold line, 11: Overlapping locking piece, 12: Fold line, 13: Cut line, 15: Fold line, 16: Fold line, 17: Fold edge, 18: Left and right inner wall, 19: Slit, 20: Fold line , 21: front and rear inner walls, 22: slit, 23: folding line, 24: folding edge, 25: locking piece, 26: score line

Claims (1)

[Utility model registration claims] 1. A packaging container provided with a case recess formed by folding a cardboard into a booklet box shape and storing a recording disk case in a central portion thereof so that the recording disk case can be seen from the outside. It has left and right and front and rear side walls with a width larger than the thickness of the case, and the left and right sides with half the width of the bottom with the overlapping locking pieces protruding at the outer ends on the outside of the left and right side walls respectively A surface portion is provided symmetrically, and the surface portion is spaced from the outer edge of the overlapped locking piece at a position corresponding to the length of one side of the recording disk case along the width direction of the surface portion. A pair of cut lines having a length obtained by adding half the length of the other side of the recording disk case to the width of the overlapped locking piece are provided in the direction of the left and right side wall portions, and a pair of cut lines of the surface portion are provided. At the position connecting one end of the left and right side walls in the line, A left and right inner wall for a concave portion of the recording disk case having the same width as the left and right side wall portions is provided through the fold line, and short slits are provided at both ends of the left and right inner wall in a direction orthogonal to the fold line, respectively. Outside the wall portion, the front and rear inner walls for the recessed portion of the recording disk case having the same width as the front and rear side wall portions are provided at the outer ends thereof, and have the same length as the length of the overlapped locking pieces at the outer end of the surface portion. A slit for inserting the overlap locking piece at the center of the inner support surface, and a strip for inserting at both ends of the front and rear inner walls into slits at both ends of the left and right inner walls in the surface portion. After the inner support surface is bent in parallel with the bottom portion, the surface portion is folded on the inner support surface, and each superposed lock piece is attached to the inner support surface. Insert it into the central slit, A concave portion of the recording disk case is formed on the front and rear inner walls of the inner support surface and the left and right inner walls of the surface portion, and the locking pieces at four corners of the left and right inner walls are respectively inserted into slits of the front and rear inner walls. Packaging container for recording disks.