JP3732822B2 - Disc housing - Google Patents

Disc housing Download PDF

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Publication number
JP3732822B2
JP3732822B2 JP2002310583A JP2002310583A JP3732822B2 JP 3732822 B2 JP3732822 B2 JP 3732822B2 JP 2002310583 A JP2002310583 A JP 2002310583A JP 2002310583 A JP2002310583 A JP 2002310583A JP 3732822 B2 JP3732822 B2 JP 3732822B2
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JP
Japan
Prior art keywords
disc
disk
opening
sheet member
storage bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2002310583A
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Japanese (ja)
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JP2004142794A (en
JP2004142794A5 (en
Inventor
正二郎 矢野
定夫 染谷
英樹 粂
Original Assignee
株式会社マクセルハイテック
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to JP2002310583A priority Critical patent/JP3732822B2/en
Publication of JP2004142794A publication Critical patent/JP2004142794A/en
Publication of JP2004142794A5 publication Critical patent/JP2004142794A5/ja
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  • Wrappers (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、CD-ROM、CD-R、DVD-ROM、DVD-R等のディスクを収納袋内に収納したディスク収納体に関する。
【0002】
【従来の技術】
一般に、コンピュータ用ソフトウエアは、これらのデータを記録したCD-ROMと共にその取り扱い説明書等を収納したケースをプラスチックフィルムで封入して販売されており、このCD-ROMは、不織布製のシート部材と、透明なプラスチック製のシート部材からなる同一形状の2枚のシート部材の各周辺をディスク収納用開口部となる一辺を除いて溶着して形成されたディスク収納袋の中に収納されて前記取り扱い説明書と共にケースに収納されている(例えば特許文献1)。
【0003】
このような収納袋に、CD-ROMを収納したディスク収納体は、透明なシート部材を通じてディスクの印刷面を目視で確認でき、不織布からなるシート部材で、ディスクの情報記録面を良好に保護できる利点を有するものの、ディスク収納用開口部が開口されたままであるため、この収納袋内に収納されたディスクが新品であるか、中古品であるか見分けがつきにくく、購買者に不信感を抱かせる場合がある。
【0004】
【特許文献1】
特開平9−58772号公報
【0005】
【発明が解決しようとする課題】
本発明は、このような問題点を解決しようとするもので、簡単な構造で、一度開封した後は、取り出し防止用溶着部での復元が困難なディスク収納体とすることによって、新品を保証して、購買者の信頼を得ることができるディスク収納体を提供することを目的とする。
【0006】
本発明による第1の発明は、少なくとも1枚のプラスチック製シート部材ともう1枚のシート部材の各周辺を、ディスク収納用開口部となる一辺を除いて溶着して形成されるディスク収納袋内に、ディスクを収納したディスク収納体において、前記ディスク収納用開口部に、前記ディスクの取り出しを防止する取り出し防止用の開封可能な溶着部を形成したことを特徴とするディスク収納体とすることによって、簡単な構造で、一度開封した後は、元に復帰させることが困難なディスク収納体を提供できるようにしたものである。
【0007】
本発明の第2の発明は、前記ディスク収納袋は、透明なプラスチック製シート部材とプラスチック繊維からなる不織布製プラスチックシート部材で形成された前記第1発明記載のディスク収納体とすることにより、一度開封した後は、元に復帰させることが困難なディスク収納体とするだけでなく、収納されたディスクの印刷面を目視で確認できるだけでなく、ディスクの情報記録面を良好に保護することができる。
【0008】
本発明の第3の発明は、前記取り出し防止用溶着部は、ディスク収納袋の内底部から前記取り出し防止用溶着部までの距離が前記ディスクの直径より短い距離の位置に形成されている前記第1発明または第2発明記載のディスク収納体とすることによって、ディスク収納体の搬送時のディスク収納袋内でのディスクの移動が抑制され、ディスクの情報記録面への傷の発生を防止できる。
【0009】
本発明の第4の発明は、前記取り出し防止用溶着部は、前記ディスク収納袋のディスク収納用開口部の中心線から両側にそれぞれ1個所形成された前記第1発明から第3発明のいずれかに記載されたディスク収納体とすることによって、開封後も取り出し防止用溶着部でのディスクの情報記録面への傷の発生を最小限に押えることができる。
【0010】
本発明においては、開封後の復元が困難にするために、ディスク収納用開口部に、ディスクの取り出しを防止する取り出し防止用溶着部を形成することが重要であるが、このような溶着部は、ディスク収納袋を形成する少なくとも1枚のプラスチック製シート部材と他のシート部材、例えば、紙製、プラスチック製、不織布製等のシート部材を使用し、ディスク収納用開口部を、加熱又は超音波等によって溶着することで、この溶着部を破いて開封するとこの開封された溶着部の復元は難しく、開封されたことが一目瞭然に知ることができることに着目したものである。
【0011】
このような溶着部は、2枚のシート部材で形成されるディスク収納袋の内1枚がプラスチックで形成されておればよく、プラスチックシート部材を加熱すること等で、プラスチックシート部材が溶融して他のシート部材に接着することによって、ディスク収納用開口部が封口され、前記収納袋から前記溶着部を破損することなし、ディスクを取り出すことが防止される。また、このように、ディスク収納開口部を溶着部で封口するので、ディスク収納体の搬送時に、前記収納袋からディスクが抜け落ちて、ディスクの情報記録面への擦り傷が発生することを防止することができる。
【0012】
前記ディスク収納袋は、1枚がポリエチレン、ナイロン、ポリプロピレン繊維等のプラスチック繊維から成る不織布製シート部材を、もう1枚をポリエチレンテレフタレート、ポリエチレン、ポリプロピレン等からなる透明なプラスチック製シート部材を使用し、四角形状に、裁断し、3辺を加熱溶融、溶着して好適に形成することができるが、このように、プラスチック繊維からなる不織布シート部材と透明なプラスチック製シート部材を使用することで、前記溶着部が適切に溶着されるだけでなく、開封後にディスクの収納袋として使用する際にもディスクの情報記録面を不織布シートで保護できるとともに、透明シート部材で、ディスクの印刷面を目視できるので、好適である。ディスク収納袋は、前記のように、四角形に限らず、底部を半円形等適宜の形状とすることができる。
【0013】
前記取り出し防止用溶着部は、ディスク収納用開口部を全体に亘って溶着しても良いが、この開口部の中心線から両側に、それぞれ1個所形成すれば、溶着部を破損して開封した後、この収納袋をディスクの収納保護袋として使用する際、溶着部でのディスクの情報記録面に対する摺接による情報記録面への傷の発生を最小限に押えることができる。
【0014】
また、この溶着部の位置を、ディスク収納袋の内底部からこの溶着部までの距離を収納されるディスクの直径より短い距離とすることで、ディスク収納袋内に収納されたディスクが、収納袋内での移動が阻止され、ディスク収納体を搬送した際、ディスクが収納袋内で移動して、前記取り出し防止用溶着部を破損することを防止できる。
【0015】
本発明で使用されるディスクとしては、前述のように、情報が記録されたCD−ROMやDVD-ROMに限らず、情報の記録可能なCD-R、DVD-R、DVD−RAM等にも適用可能であり、その大きさも直径が120mmのものに限らず、これより径の小さい、例えば、80mmの直径のディスクも使用され、ディスクの径に応じて、このディスクを収納する収納袋の大きさ及び取り出し防止用溶着部の形成位置も適宜選定することができる。
【0016】
【発明の実施の形態】
以下本発明によるディスク収納体の一実施例について図面を参照しながら説明する。
【0017】
図1は、本発明によるディスク収納体の平面図で、図2は、図1のA−A'線上で切断した断面図、図3は、図1のB−B'線上で切断した断面図、図4は、図1のC−C'線上で切断した断面図を示す。
【0018】
本発明によるディスク収納体1は、図1、図2、図3、図4で示すように、一辺が125mm長の四角形の透明な40μm厚みのポリプロピレン製シート部材2と同形のポリプロピレン繊維からなる半透明な約40μm厚みの不織布シート3を約1mm幅の3辺の溶着部4で溶着し、残りの1辺が溶着されずディスク収納開口部7を形成した収納袋5内に、直径が120mmのコンピュータのソフトウエアの情報が記録されたDVD-ROMディスク6が収納袋5のディスク収納用開口部7から収納され、ディスク収納用開口部7に、その中心線8から左右に、直径が約1.5mmの点状の取り出し防止用溶着部9が形成されてディスク6が収納袋5から容易には取り出せないようになっている。
【0019】
ディスク6は、表面に、記録内容などを印刷表示部10を有し、裏面には、アルミニュウム反射板(図示せず)に、所要のデータに応じた凹凸面を形成した情報記録面11を有しており、このディスク6は、収納袋5の不織布シート部材3に、情報記録面11が、また、透明シート部材2に印刷表示部10が対向するように収納袋5内に収納されており、ディスク6の印刷表示部10が透明シート部材2を介して、表示内容を目視で判読できるようになっており、また、情報記録面11は、不織布シート部材と対接して、その柔軟性やクリーニング性によって、情報記録面11を良好に保護している。
【0020】
ディスク6は、前記収納袋5に、そのディスク収納用開口部7から収納されるが、このように、収納された後、取り出し防止用溶着部9が加熱こてや超音波振動溶着機によって、加熱されて、両プラスチック製のシート部材2及び3を軟化、溶融、接着して形成されている。この溶着部9は、図1で示すように、収納袋5の内底部12からの距離Hが約115mm、内側部13からの距離W1が約24mm、取り出し防止用溶着部間の距離W2が約75mmの位置で、2点形成されている。
【0021】
ディスク6の直径Dは、120mmであり、前記距離Hが約115mm、内側部13からの距離W1が約24mm、取り出し防止用溶着部間の距離W2が約75mmあるので、ディスク6のディスク収納用開口部7方向への移動は、ほとんど阻止され、ディスク6の収納袋5内でのディスク収納用開口部7方向への移動に伴う取り出し防止用溶着部9の破損を防止することができる。なお、14は、ディスク6の中心孔である。
【0022】
【発明の効果】
本発明の第1発明によれば、前記ディスク収納用開口部に、前記ディスクの取り出しを防止する取り出し防止用溶着部を形成したので、簡単な構造で、一度開封した後は、復元が困難なディスク収納体とすることによって、新品を保証して購買者の信頼を得ることができる。
【図面の簡単な説明】
【図1】本発明によるディスク収納体の平面図である。
【図2】図1のA−A‘線上で切断した断面図である。
【図3】図1のB−B'線上で切断した断面図である。
【図4】図1のC−C'線上で切断した断面図である。
【符号の説明】
1 ディスク収納体
2 透明シート部材
3 不織布シート部材
4 溶着部
5 収納袋
6 ディスク
7 ディスク収納用開口部
8 中心線
9 取り出し防止用溶着部
10 印刷表示部
11 情報記録面
12 内底部
13 内側部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a disc storage body in which a disc such as a CD-ROM, CD-R, DVD-ROM, DVD-R or the like is stored in a storage bag.
[0002]
[Prior art]
In general, software for computers is sold by enclosing a CD-ROM recording these data and a case containing the instruction manual with a plastic film. This CD-ROM is a non-woven sheet member. And a disk storage bag formed by welding the periphery of two sheet members of the same shape made of a transparent plastic sheet member except for one side serving as a disk storage opening. It is stored in a case together with an instruction manual (for example, Patent Document 1).
[0003]
In such a storage bag, the disc storage body in which the CD-ROM is stored can visually check the printing surface of the disc through the transparent sheet member, and the information recording surface of the disc can be well protected by the sheet member made of nonwoven fabric. Although it has the advantage, the disc storage opening remains open, so it is difficult to distinguish whether the disc stored in the storage bag is new or used, and the buyer is distrusted. There is a case to make it disappear.
[0004]
[Patent Document 1]
JP-A-9-58772 [0005]
[Problems to be solved by the invention]
The present invention is intended to solve such problems, and has a simple structure, and once opened, a new disc is guaranteed by making the disc container difficult to be restored at the removal preventing weld. Then, it aims at providing the disc container which can acquire a buyer's trust.
[0006]
According to a first aspect of the present invention, there is provided a disc storage bag formed by welding each periphery of at least one plastic sheet member and another sheet member except for one side serving as a disc storage opening. In addition, in the disk storage body storing the disk, a disk storage body characterized in that an opening for welding to prevent the disk from being removed is formed in the opening for storing the disk. It is a simple structure that can provide a disc housing that is difficult to be restored after being opened.
[0007]
According to a second invention of the present invention, the disk storage bag is a disk storage body according to the first invention formed by a transparent plastic sheet member and a non-woven plastic sheet member made of plastic fibers. After opening, not only can the disk storage body be difficult to return to the original, but also the printed surface of the stored disk can be visually confirmed, and the information recording surface of the disk can be well protected. .
[0008]
According to a third aspect of the present invention, the removal preventive welding portion is formed at a position where the distance from the inner bottom portion of the disc storage bag to the removal preventive welding portion is shorter than the diameter of the disc. By using the disc storage body according to the first or second aspect of the invention, the movement of the disc within the disc storage bag during the transport of the disc storage body is suppressed, and the occurrence of scratches on the information recording surface of the disc can be prevented.
[0009]
According to a fourth aspect of the present invention, there is provided the invention according to any one of the first to third aspects, wherein the take-out preventing weld portion is formed at one location on each side from the center line of the disc storage opening of the disc storage bag. By using the disc storage body described in the above, it is possible to suppress the occurrence of scratches on the information recording surface of the disc at the take-out prevention welding portion even after opening.
[0010]
In the present invention, in order to make it difficult to restore after opening, it is important to form a removal preventing weld for preventing the removal of the disk in the opening for storing the disk. , Using at least one plastic sheet member forming the disk storage bag and another sheet member, for example, a sheet member made of paper, plastic, nonwoven fabric, etc., and heating or ultrasonicating the disk storage opening It is focused on the fact that it is difficult to restore the opened welded portion when the welded portion is opened by tearing the welded portion or the like, so that it is possible to know at a glance that the welded portion has been opened.
[0011]
Such a welded portion is sufficient if one of the disk storage bags formed of two sheet members is made of plastic, and by heating the plastic sheet member, the plastic sheet member is melted. By adhering to another sheet member, the disc storage opening is sealed, and the welded portion is not damaged from the storage bag, and the disc is prevented from being taken out. In addition, since the disc storage opening is sealed by the welded portion in this way, it is possible to prevent the disc from coming off from the storage bag and causing scratches on the information recording surface of the disc during transport of the disc storage body. Can do.
[0012]
The disc storage bag uses a non-woven sheet member made of plastic fibers such as polyethylene, nylon, polypropylene fibers, and the other transparent plastic sheet member made of polyethylene terephthalate, polyethylene, polypropylene, etc. It is cut into a square shape, and can be suitably formed by heating, melting, and welding the three sides. Thus, by using a non-woven sheet member made of plastic fibers and a transparent plastic sheet member, Not only the welded part is properly welded, but also when used as a disc storage bag after opening, the disc's information recording surface can be protected with a non-woven sheet, and the disc printing surface can be visually observed with a transparent sheet member Is preferable. As described above, the disk storage bag is not limited to a quadrangle, and the bottom can be formed in an appropriate shape such as a semicircle.
[0013]
The removal preventing weld portion may be welded over the entire disc storage opening. However, if one is formed on each side of the opening from the center line, the welded portion is broken and opened. Later, when this storage bag is used as a storage protection bag for the disc, it is possible to minimize the occurrence of scratches on the information recording surface due to sliding contact with the information recording surface of the disc at the welded portion.
[0014]
Further, the position of the welded portion is set so that the distance from the inner bottom portion of the disc storage bag to the welded portion is shorter than the diameter of the disc to be stored, so that the disc stored in the disc storage bag is stored in the storage bag. When the disc storage body is conveyed, the disc can be prevented from moving within the storage bag and damaging the take-out preventing weld.
[0015]
As described above, the disk used in the present invention is not limited to a CD-ROM or DVD-ROM on which information is recorded, but also to a CD-R, DVD-R, DVD-RAM, etc. on which information can be recorded. The diameter of the storage bag is not limited to that of 120 mm, and a disk having a smaller diameter, for example, 80 mm, is also used. The size of the storage bag for storing the disk according to the diameter of the disk. The formation position of the welded portion for prevention and removal can also be selected as appropriate.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a disk storage body according to the present invention will be described with reference to the drawings.
[0017]
FIG. 1 is a plan view of a disk storage body according to the present invention, FIG. 2 is a cross-sectional view cut along the line AA ′ in FIG. 1, and FIG. 3 is a cross-sectional view cut along the line BB ′ in FIG. 4 is a cross-sectional view taken along the line CC ′ of FIG.
[0018]
As shown in FIG. 1, FIG. 2, FIG. 3, and FIG. 4, the disc storage body 1 according to the present invention is a semi-finished polypropylene fiber having the same shape as a rectangular transparent 40 μm-thick polypropylene sheet member 2 having a length of 125 mm. A transparent non-woven sheet 3 having a thickness of about 40 μm is welded by a welded portion 4 having a width of about 1 mm, and the remaining one side is not welded and a disc storage opening 7 is formed. A DVD-ROM disk 6 on which information about the software of the computer is recorded is stored from the disk storage opening 7 of the storage bag 5 and has a diameter of about 1 in the disk storage opening 7 from the center line 8 to the left and right. A 5 mm dot-shaped removal preventing weld 9 is formed so that the disk 6 cannot be easily removed from the storage bag 5.
[0019]
The disk 6 has a print display unit 10 for recording contents and the like on the front surface, and an information recording surface 11 having an uneven surface corresponding to required data formed on an aluminum reflector (not shown) on the back surface. The disc 6 is accommodated in the storage bag 5 such that the information recording surface 11 faces the non-woven sheet member 3 of the storage bag 5 and the print display unit 10 faces the transparent sheet member 2. The print display unit 10 of the disk 6 can visually read the display content via the transparent sheet member 2, and the information recording surface 11 is in contact with the non-woven sheet member and its flexibility and The information recording surface 11 is well protected by the cleaning property.
[0020]
The disk 6 is stored in the storage bag 5 from the opening 7 for storing the disk. After being stored in this manner, the removal preventing welding portion 9 is heated by a heating iron or an ultrasonic vibration welding machine. The sheet members 2 and 3 made of plastic are softened, melted, and bonded by being heated. As shown in FIG. 1, the welding portion 9 has a distance H from the inner bottom portion 12 of the storage bag 5 of about 115 mm, a distance W1 from the inner portion 13 of about 24 mm, and a distance W2 between the removal preventing welding portions of about Two points are formed at a position of 75 mm.
[0021]
The diameter D of the disk 6 is 120 mm, the distance H is about 115 mm, the distance W1 from the inner portion 13 is about 24 mm, and the distance W2 between the removal preventing welds is about 75 mm. The movement in the direction of the opening 7 is almost blocked, and the damage of the take-out preventing weld 9 accompanying the movement of the disk 6 in the direction of the disk storage opening 7 in the storage bag 5 can be prevented. Reference numeral 14 denotes a center hole of the disk 6.
[0022]
【The invention's effect】
According to the first aspect of the present invention, since the removal preventing weld for preventing the removal of the disk is formed in the opening for storing the disk, it is difficult to restore after opening once with a simple structure. By using a disc container, a new article can be guaranteed and the purchaser can be trusted.
[Brief description of the drawings]
FIG. 1 is a plan view of a disc storage body according to the present invention.
FIG. 2 is a cross-sectional view taken along the line AA ′ of FIG.
3 is a cross-sectional view taken along the line BB ′ of FIG. 1. FIG.
4 is a cross-sectional view taken along the line CC ′ of FIG. 1. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Disc storage body 2 Transparent sheet member 3 Nonwoven fabric sheet member 4 Welding part 5 Storage bag 6 Disk 7 Disc storage opening part 8 Center line 9 Removal prevention welding part 10 Print display part 11 Information recording surface 12 Inner bottom part 13 Inner part

Claims (4)

少なくとも1枚のプラスチック製シート部材ともう1枚のシート部材の各周辺を、ディスク収納用開口部となる一辺を除いて溶着して形成されるディスク収納袋内に、ディスクを収納したディスク収納体において、前記ディスク収納用開口部に、前記ディスクの取り出しを防止する取り出し防止用の開封可能な溶着部を形成したことを特徴とするディスク収納体。A disk storage body in which a disk is stored in a disk storage bag formed by welding each periphery of at least one plastic sheet member and another sheet member except for one side serving as a disk storage opening. And a disc-opening welded portion for preventing removal of the disc, wherein the disc- opening portion is formed in the opening for storing the disc. 前記ディスク収納袋は、透明なプラスチック製シート部材とプラスチック繊維からなる不織布製プラスチックシート部材で形成された請求項1記載のディスク収納体。  The disk storage body according to claim 1, wherein the disk storage bag is formed of a transparent plastic sheet member and a non-woven plastic sheet member made of plastic fibers. 前記取り出し防止用溶着部は、ディスク収納袋の内底部から前記取り出し防止用溶着部までの距離が前記ディスクの直径より短い距離の位置に形成されている請求項1または請求項2記載のディスク収納体。  The disk storage according to claim 1, wherein the removal preventing welding portion is formed at a position where a distance from an inner bottom portion of the disk storage bag to the removal preventing welding portion is shorter than a diameter of the disk. body. 前記取り出し防止用溶着部は、前記ディスク収納袋のディスク収納用開口部の中心線から両側にそれぞれ1個所形成された請求項1から3のいずれかに記載されたディスク収納体。  4. The disc storage body according to claim 1, wherein the take-out prevention weld portion is formed at one location on each side of a center line of a disc storage opening of the disc storage bag. 5.
JP2002310583A 2002-10-25 2002-10-25 Disc housing Expired - Fee Related JP3732822B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002310583A JP3732822B2 (en) 2002-10-25 2002-10-25 Disc housing

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Application Number Priority Date Filing Date Title
JP2002310583A JP3732822B2 (en) 2002-10-25 2002-10-25 Disc housing

Publications (3)

Publication Number Publication Date
JP2004142794A JP2004142794A (en) 2004-05-20
JP2004142794A5 JP2004142794A5 (en) 2005-10-20
JP3732822B2 true JP3732822B2 (en) 2006-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002310583A Expired - Fee Related JP3732822B2 (en) 2002-10-25 2002-10-25 Disc housing

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JP (1) JP3732822B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011001120A (en) * 2009-06-22 2011-01-06 Kinyosha:Kk Disk storage sheet

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