JP4129826B2 - Case for recording media - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a case that can be used as a packaging case for a recording medium such as a compact disk, a floppy disk, or a magneto-optical disk, and can be reused as a storage case by a purchaser.
[0002]
[Prior art]
Various cases for display, sale, and storage have been proposed as the above-mentioned recording media cases, but they can be used as packaging cases, mailing cases, etc., and buyers and recipients can use them as regular storage cases. No case has been proposed that is suitable for reuse.
[0003]
[Problems to be solved by the invention]
In view of the current situation, the present invention can protect the recording medium as described above without causing damage, dropping, etc. in normal packaging, storage, mailing, etc., and the purchaser can damage the case body. It is an object of the present invention to provide a recording medium case that can be easily opened and can be taken out easily and that can be conveniently used as a storage case for normal use.
[0004]
[Means for Solving the Problems]
In the invention of claim 1 for solving the above problems, the opening of the first end surface of the outer case (2) (3), the outer case (2) the inner case of the recording medium protection into (4) is inserted, It is inserted so that it can be pulled out freely.
At the wall surface end of the front wall (5) of the outer case (2) facing the opening (3) , a closing piece (6) for closing the opening (3 ) is extended,
The closure piece (6) is then closed lid piece can be closed open end and (3) (7),
A locking mechanism (11, 12) for preventing escape of the inner case (4) is formed between the inner surface of the outer case (2) and the outer surface of the inner case (4).
The folded piece (23) of the inner case (4) is folded to the front wall (5) side of the outer case (2) and is formed at the upper end of the front side wall (20) of the inner case (4). (22, 11) is folded back on the back wall (14) side of the outer case (2), and is folded back on the folded pieces (22, 11) and the front wall (5) side of the outer case (2). The locking mechanism (11, 12) is formed by the folded piece (16, 12) formed at the upper end of the rear wall (14) of (2) .
[0008]
In the invention of claim 2, the outer casing (2) is, the outer casing (2) with peelable adhesive has an entry possible sheet bonded to the outer surface, the sheet post-peeling of the outer case (2) A configuration in which the outer surface is also a writable surface is added to the invention of claim 1 .
[0009]
According to a third aspect of the present invention, in the first or second aspect of the present invention, the bottom (38) of the outer case (2) is a bottom wall (39 ) that is continuous with the double-sided walls (5, 14). ) Is added.
[0010]
According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the bottom (38) of the outer case (2) is a bottom continuous with either one of the front and back double-sided walls (5, 14). Plug folding walls, it was added a structure that has thus been formed in the contact adhesive.
[0011]
The invention according to claim 5 is the structure according to any one of claims 1 to 4, wherein a cutout lacking part (17 </ b > A ) of the inner case (4 ) is formed at the open end of the outer case (2) . Added to the invention.
[0012]
In the invention of claim 6 , the closing piece (6) comprises the lid piece (7 ) , the sticking part (8) to the outer case (2) , the lid piece (7) and the sticking part (8) . A configuration having an easily breakable portion (10) formed therebetween is added to the invention of any one of claims 1 to 5 .
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described with reference to FIGS. 1 to 6. The recording medium case of the present invention is used for recording into the outer case 2 from the opening 3 at the end face of the outer case 2 having the sheet surface 1 that can be filled. An inner case 4 for medium protection is inserted so as to be freely inserted and pulled out. In the following description, the upper end and the lower end are the upper end and the lower end of the illustrated structure, not the upper end and the lower end of the case that is a finished product.
[0014]
A closing piece 6 for closing the opening 3 is extended from the wall end of the outer case 2, from the end wall of the front wall 5 that forms the fillable sheet surface 1 in the illustrated example. 6 has a lid piece 7 that closes the opening 3 and a sticking part 8 that is in contact with the outer surface of the back wall 14, and the sticking part 8 has an adhesive application part 9. And an easily breakable portion 10 formed between the cover piece 7 and the lid piece 7.
[0015]
Locking mechanisms 11 and 12 that prevent the inner case 4 from escaping from the outer case 2 are formed between the outer case 2 and the inner case 4.
[0016]
The fillable sheet surface 1 is formed of a writable or other writable sheet adhered to the outer surface of the front wall 5 of the outer case 2 with an easily peelable adhesive, and the front surface after the sheet is peeled off The outer surface of the wall 5 is also a surface on which writing or the like can be written. In the illustrated example, the sheet surface 1 is a mailing address entry surface having a stamp pasting portion 1A.
[0017]
The outer case 2 is formed by bending and bonding from the blank 13 as shown in FIG. 2 and forms a mountain fold line at the lower end of the front wall 5 forming the fillable sheet surface 1 as a mailing address entry surface. The closing piece 6 is extended through the sewing machine line A and the mountain fold line B, and the closing piece 6 is attached to the back piece 14 for closing the opening 3 and the back wall 14 of the outer case 2, so It is comprised by the sticking part 8 to which an adhesive agent is apply | coated, and the easily breakable part 10 formed between the sticking part 8 and the cover piece 7. FIG.
[0018]
A rear wall 14 is connected to the upper end of the front wall 5 via two mountain fold lines C and D, and adhesive strips 15 are attached to both sides of the rear wall 14 via two mountain fold lines E and F, respectively. A folded piece 16 is formed on the upper end of the back wall 14 via a mountain fold line G to form a locking mechanism 12 described later.
[0019]
In FIG. 2, a punching window 17 and a slit 18 are a lacking portion for picking and a margin forming portion for making it easy to pick an inner case 4 to be described later with a fingertip.
[0020]
In FIG. 2, each pair of mountain fold lines A, B, C, D, and E, F has an inner case 4 in which a recording medium is provided between the front wall 5 and the back wall 14 without rattling. In addition, it is formed with a dimension that can form a void 26 that is a margin part that can be inserted and pulled out freely.
[0021]
In the illustrated blank 13, the adhesive piece 15 is folded back to the back side of the paper at the mountain fold lines E and F, the adhesive is applied to the front side of the figure, and the folded piece 16 is folded back to the back side of the paper by the angle of the mountain fold 180 G. The back wall 14 is folded back 180 degrees to the back side of the page with lines C and D, and the adhesive pieces 15 and 15 are adhered to the back surface of the front wall 5, and the closed piece 6 at the lower end of the front wall 5 is also a mountain fold line B and a mountain fold that is a sewing line. The outer case 2 is formed by folding back to the back side of the front wall 5 along the line A.
[0022]
The inner case 4 is formed by bending from the blank 19 shown in FIG. 3, the folded piece 21 is connected to the lower end of the front side wall 20 via two mountain fold lines H and I, and the upper end of the front side wall 20 is connected. Are the folding pieces 23 and the folding pieces 22 forming the locking mechanism 11 described later via the mountain folding lines J, K, the two mountain folding lines L, M, and the substantially inverted U-shaped slits N, O, P. Ear pieces 24 and 25 are formed on the left and right sides of the folded piece 23 near the front side wall 20 through valley fold lines Q and R, respectively.
The folded pieces 21 and 22 of the blank 19 shown in FIG. 3 are folded back 180 degrees to the back side of the paper at the mountain fold lines H, I, L, M and slits N, and then the ear pieces 24 and 25 are turned to the front side of the paper at the mountain fold lines Q and R. Turn back 180 degrees. Next, the folded piece 23 is folded back at an angle of 180 degrees toward the back side of the paper at the mountain fold lines J and K and the slits O and P.
[0024]
FIG. 4 shows a state in which, after the folding is completed, the entire folded piece 23 is reversed so that the folded piece 23 faces the front side of the paper, and the folded pieces 21 and 22 are positioned on the front side of the folded piece 23.
[0025]
When the inner case 4 folded into the structure shown in FIG. 4 is inserted into the outer case 2 from the opening 3 in a posture in which the folded piece 22 is in the lower position, the two cases 2 and 4 are in the relative positions shown in FIG. The space 26 of the inner case 4 becomes a storage space for the recording medium.
[0026]
In FIG. 1, the folded piece 22 and the ear pieces 24, 25 of the inner case 4 form a locking mechanism 11 as described later, and the folded piece 16 of the outer case 2 forms a locking mechanism 12.
[0027]
In FIG. 1, the folded piece 16 of the outer case 2 is separated from the inner surface of the back wall 14, but the lower portion of the folded piece 16 shown in FIG. 1 may be bonded to the inner surface of the back wall 14. In addition, as shown in FIG. 2, it is preferable that the lower ends on both sides of the folded piece 16 are inclined edges 27 and 28 that converge toward each other toward the center line of the piece 16 in view of the action as a locking mechanism described later.
[0028]
Further, the folded back 22 of the inner case 4 is folded back 180 degrees toward the back side of the paper surface in FIG. 3, but the folded piece 22 is folded back 180 degrees toward the front surface of the paper surface in FIG. On the other hand, the folded structure 22 may be inserted into the structure shown in FIG. 1 so that the left and right directions are opposite to each other, and the folded piece 22 may be used as a part for forming the locking mechanism 11. When pulled out to the effect, the opening portion of the space 26 formed by the inner case 4 is opened wide, and the space 26 serving as a content storage space is opened wide.
[0029]
FIG. 5 shows a state in which the recording medium is stored in the space 26 for storing the recording medium in the structure shown in FIG. 1, and the closing piece 6 is attached to the back wall 14 by the attaching part 8. Shows a state in which the easily breakable portion 10 is broken and removed, the closing piece portion 6 is opened, the inner case 4 is gripped by the folded piece 21 and slightly pulled out.
In FIG. 6, the circular punching window 17 shown in FIG. 2 is represented as a semicircular portion 17 </ b> A by bending of the folded piece 16, and this portion is a picking lacking portion for gripping the inner case 4. It becomes. The vertical line of the folded piece 21 of the inner case 4 is a memo field.
[0030]
The example shown in FIGS. 7 to 10 is different from the embodiment shown in FIGS. 1 to 6 except that the closing piece 29 is formed not on the outer case 2 side but on the inner case 4 side. 1 to 6 has the same configuration as that of the embodiment shown in FIG. 1 to FIG. 6, the description of the structure other than the closing piece portion 29 and the structural portion related thereto is omitted, but the same structural portion is the same. Display with a sign.
[0031]
In FIG. 7, the lower end of the front wall 5 of the outer case 2 is left as the cutting edge 30 without extending the closing piece, and conversely, the inner case 4 has the front side wall 31 as shown in FIG. A closing piece 29 is extended at the lower end via two mountain fold lines S and T. The closing piece 29 closes the opening 3 of the outer case 2 and the opening of the inner case 4. 32, a sticking part 33 for sticking to the back wall 14 of the outer case 2, and an easily breakable part 34 formed between the sticking part 33 and the lid piece 32.
[0032]
A blank 35 for the outer case shown in FIG. 7 is assembled to the outer case 2 by a process excluding folding of the closing piece 6 shown in FIG. 2, and the blank 36 for the inner case 4 shown in FIG. As with the closed piece 6 shown in FIG. 2, the inner case 4 is inserted into the outer case 2 by being folded into the inner case 4 by being folded at an angle of 180 degrees toward the back side of the sheet by the mountain fold lines S and T. The closing piece 29 is attached to the front wall 5 of the outer case 2 after the recording medium is inserted, and has the structure shown in FIG.
[0033]
FIG. 10 shows a state where the easily breakable portion 34 is broken and removed, the closing piece portion 29 is caused, and the inner case 4 is slightly pulled out.
[0034]
When the inner case 4 is lifted upward in FIG. 1, the ear pieces 24, 25 come into contact with the inclined edges 27, 28 of the folded piece 16 of the outer case 2, thereby preventing further pulling of the inner case 4, Functions as a locking mechanism.
As shown in FIG. 1, the locking mechanism is folded toward the back wall 14 side of the outer case 2 and the folded piece 16 of the outer case 2 is adhered to the back wall 14 as shown in FIG. 1. If not, it is also formed between the folded piece 22 and the central portion 37 at the front end of the folded piece 16.
[0035]
Each of the embodiments described above is an embodiment of the invention of claim 3 in which the bottom 38 is formed by a bottom wall 39 that is continuous with the front wall 5 and the back wall 14 as shown in FIGS. Even when a pressing force stronger than necessary is applied to the inner case 4, the possibility of damaging the bottom 38 is reduced.
[0036]
Further, in each embodiment, the 2 streak fold lines E and F on both sides of the back wall 14 of the outer case 2 define the side plate 40 shown in FIG. 1, and the width W of the side plate 40 is stored in the recording medium. The width is determined by the number of sheets.
[0037]
11 and 12 show an outer case 100 as an embodiment of the invention of claim 4 , and the illustration of the inner case, which is not shown, is omitted because it has the same configuration as that shown in FIG.
[0038]
The outer case 100 is formed by folding from a blank 101 shown in FIG. 12, and has two mountain fold lines XA and XB with an interval XW on one side of the front wall 102, on the left side in the figure. The back wall 103 is connected to each other, and the side wall 104 of the outer case 100 is defined between the two mountain fold lines XA and XB.
[0039]
A bottom wall 105 is connected to the lower end of the back wall 103 via a mountain fold line XC, and a connecting piece 106 for insertion or bonding is connected to the bottom wall 105 via a mountain fold line XD. Are connected to each other via a mountain fold line XE and a slit XF, and the other side wall 108 is connected to the other side of the front wall 102 via a mountain fold line XG. An adhesive piece 109 to the back wall 103 is connected via a line XH, and a connecting piece 110 is connected to the lower end of the side wall 108 via a mountain fold line XI. 12, a folded piece 111 having the same function as the folded piece 16 shown in FIG. 2 is connected to the upper end of the front wall 102 via a mountain fold line XJ.
[0040]
In the blank 101, the folded piece 111 is folded back by 180 degrees to the back side of the paper along the mountain fold line XJ, and then the back wall 103, the side wall 108 and the adhesive piece 109 are folded back to the back side of the paper by the mountain fold lines XB, XG, XH. Is bonded to the rear side of the rear wall 103 in FIG. 12 to be folded flat to form the outer case 100.
[0041]
In the outer case 100 having a flat folded shape as shown in FIG. 11, the inner case formed by bending from the blank shown in FIG. 8 is supplied to the carting machine in a state of being inserted and inserted by the machine. 1 is formed into a three-dimensional box shape, and the recording medium is automatically boxed in the recording medium storage space indicated by reference numeral 26 in FIG. 1, and the bottom wall 105 and the connecting pieces 106, 107, 110 are automatically formed. 8, and the closing piece 29 shown in FIG. 8 of the inner case is bonded to the outer surface of the outer case 100 and the back wall 103, thereby completing the recording medium case. The
[0042]
13 is the same development as FIG. 12 of the blank 112 of the thin recording medium case. The width XY of the side walls 113, 114 and the bottom wall 115 is shorter than that shown in FIG. 12 is the same as that shown in FIG. 12 except that the connecting pieces corresponding to the connecting pieces 107 and 110 shown in FIG. 12 are omitted. The outer case is thinner than the outer case 100 shown in FIGS. Is done.
[0043]
【The invention's effect】
According to the first aspect of the present invention, the storage case for the recording medium is composed of the outer case and the inner case that is inserted into and pulled out from the outer case, and the closure extends from one of the side walls. Because it has a single part, even if the recording medium is placed inside the case and packaging, storage, mailing, etc. are performed, the medium will not be damaged or dropped off in the process, and it can be safely wrapped The case itself can be used as a storage case when the recording medium is used in a normal state.
[0044]
According to the first aspect of the invention, since the closing piece extends from the one side wall surface of the outer case, the recording medium can be completely protected.
[0046]
Further, according to the invention of claim 1 , since the locking mechanism for preventing the inner case from coming out is formed between the outer case and the inner case, when the recording medium is taken out after being opened, There is no possibility that the inner case is separated, and the outer case and the inner case can always be kept in a combined state, and effects such as prevention of dissipation due to separation of the outer case and the inner case can be achieved.
[0047]
According to the invention of claim 2 , not only can the presenter's comment or mailing address etc. be freely entered on the sheet surface on which the outer case can be filled, but the purchaser can peel off the entry and freely enter a memo etc. There is an effect that can be performed.
[0048]
According to the invention of claim 3 , since the bottom wall of the outer case and the double-sided wall of the outer case are integrally formed, damage such as bottom-out is hardly caused during transportation or use, and protection and pressure resistance such as prevention of popping out of contents The shape-retaining property such as strength is improved, the content is prevented from being removed from the bottom, and the printing accuracy of the continuous pattern on the double-sided wall is improved. Secondary, since the closing piece portion having the sticking portion can be formed on the top surface opposite to the bottom wall, a wide sticking surface can be formed, and there is also an effect that strong and stable adhesion is possible. If the case is thin, the bottom wall will be difficult to bond due to the repulsive force of the paper, and it will be necessary to select a strong adhesive and extend the crimping time, resulting in high costs and reduced productivity. In some cases, a bottom-out case occurs, but such a drawback can be completely prevented.
[0049]
According to the invention of claim 4 , the outer case is continuously supplied to the cartoning machine in a state where the bottom wall is not folded, inserted and bonded, etc., and the bottom case is opened. It has the effect of making it possible to perform various processes such as folding, inserting or bonding the bottom part as an automated continuous operation, and the production and production of recording media from the box factory to the packaging factory. Since the case can be held in a compressed state, the effect can be significantly reduced, and it is possible to fill the case by hand and manually fill the contents. Since it can be applied, the recording medium as the contents becomes unnecessary, or when it is discarded, only the case can be easily folded, and there is a benefit that the storage space until reuse can be reduced.
[0050]
According to the invention of claim 5 , there is an effect that the inner case can be easily pulled out without causing damage to the outer case opening.
[0051]
According to the invention of claim 6 , there is an effect that the purchaser can easily perform the opening without damaging the outer case surface.
[Brief description of the drawings]
FIG. 1 is a schematic enlarged longitudinal sectional view of a reference example for explaining the invention of each claim other than claim 4 ;
2 is a reduced development view of the outer case blank shown in FIG. 1. FIG.
FIG. 3 is a reduced development view of the inner case blank shown in FIG. 1;
FIG. 4 is a reduced front view showing the molded state of the inner case in an upside down position.
FIG. 5 is a reduced rear view of the case shown in FIG. 1 in a closed state.
6 is a reduced rear view showing the unsealed state of what is shown in FIG. 5. FIG.
FIG. 7 is a reduced development view of a blank for an outer case of another reference example of the present invention .
FIG. 8 is a reduced development view of the inner case blank inserted into the one shown in FIG. 7;
9 is a reduced rear view of a case that is molded and closed using the blank shown in FIGS. 7 and 8. FIG.
10 is a reduced rear view showing the unsealed state of what is shown in FIG. 9. FIG.
FIG. 11 is a plan view showing a flat state of the outer case formed by folding the bottom wall of the bottom wall and inserting or bonding a connecting piece.
12 is a development view of a blank for the outer case shown in FIG. 11. FIG.
13 is a development view of a blank for an outer case that is thinner than the outer case shown in FIG. 11. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Sheet surface 2 Outer case 3 Opening part 4 Inner case 5 Front wall 6 Closure piece part 7 Cover piece 8 Adhering part 10 Easily breakable part 11, 12 Locking mechanism 14 Back wall 38 Bottom part 39 Bottom wall 105 Bottom wall

Claims (6)

From the opening of the first end surface of the outer case (2) (3), the outer case to (2), the inner case of the recording medium protection (4) are fitted freely inserted and the drawer,
At the wall surface end of the front wall (5) of the outer case (2) facing the opening (3) , a closing piece (6) for closing the opening (3 ) is extended,
Closure piece (6) is then closed lid piece can be closed open end and (3) (7),
A locking mechanism (11, 12) for preventing escape of the inner case (4) is formed between the inner surface of the outer case (2) and the outer surface of the inner case (4).
The folded piece (23) of the inner case (4) is folded to the front wall (5) side of the outer case (2) and is formed at the upper end of the front side wall (20) of the inner case (4). (22, 11) is folded back on the back wall (14) side of the outer case (2), and is folded back on the folded pieces (22, 11) and the front wall (5) side of the outer case (2). (2) Case of recording medium, wherein the locking mechanism (11, 12) is formed by folded pieces (16, 12) formed at the upper end of the rear wall (14). . At least the outer case (2) is, the outer casing (2) with peelable adhesive has an entry possible sheet adhered to an outer surface, the sheet post-peeling of the outer case (2) outer surface is also possible fill surface that is, claim 1 Symbol mounting case of the recording medium. 3. A recording medium according to claim 1 , wherein the bottom (38 ) of the outer case (2) is formed of a bottom wall (39) which is continuous with the double-sided wall (5, 14). Case. The bottom of the outer case (2) (38) Insert bent bottom wall contiguous to one of Seise sided wall (5, 14), of claim 3 claims 1 and thus formed into contact wear A case of the recording medium according to any one of the above. The case of a recording medium according to any one of claims 1 to 4, wherein a cutout portion (17A) for the inner case (4) is formed at an open end of the outer case (2) . The closing piece (6) is formed between the lid piece (7) , the sticking part (8) to the outer case (2) , and the lid piece (7) and the sticking part (8). The recording medium case according to any one of claims 1 to 5 , further comprising a fracture portion (10) .

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