【０００１】
【発明の属する技術分野】
本発明は、主にＣＤやＤＶＤ等の光学式記録媒体等を収納する収納ケース内に、着脱自在な盗難防止具を設けてなるもので、盗難防止具を解錠しにくく、セキュリティ効果の高い盗難防止機能付ケース及び解錠キーに関するものである。
【０００２】
【従来の技術】
従来の技術としては、特開２００１−７２１７１に記載されているような、着脱自在に嵌合される内ケースと外ケースを備えた商品展示ケースにおいて、外ケースから内ケースの内嵌壁を施錠する装置であり、内ケースの内嵌壁に形成したロック孔と、外ケースに設けられ前記ロック孔を貫通する方向のＸ軸方向に進退自在な主ロック片と、外ケースに設けられ前記Ｘ軸に交差するＹ軸方向に進退自在な補助ロック片とを設け、前記主ロック片は、Ｘ軸方向からロック孔に進入する施錠突起と、該施錠突起を常時進入方向に付勢する弾発手段と、外ケースの外側でＸ軸上に磁石を配置したとき前記弾発手段に抗して施錠突起をロック孔から後退せしめる磁着手段とを備え、前記補助ロック片は、Ｙ軸方向に進出して主ロック片の被係止部に係止することにより施錠突起の後退を阻止する係止手段と、外ケースの外側でＹ軸上に磁石を配置したとき前記係止手段を被係止部から後退せしめる磁着手段とを備えて成ることを特徴とする商品展示ケースの施錠装置が開示されている。
また、特開２００１−２５３４８７に記載されているような、ＣＤ等の光学式記録媒体等を収納する収納ケースを出し入れ可能な開口部が表面又は裏面に形成され、かつ、該収納ケースの外周面を覆う外周縁を備えたケース本体と、このケース本体に前記開口部を通して該ケース本体からの前記収納ケースの取り出しを阻止するためのロック機構を備えさせ、前記ロック機構が、前記ケース本体の外周縁の特定範囲に渡って設けられ、かつ、該特定範囲の一端側に被係止部を備えた収容部と、この収容部の他端側から一端側に移動して前記被係止部に係止する係止部を備えたスライダーとからなり、前記被係止部と係止部の係止状態において前記スライダーの進入方向後端側に形成の開口を通して入り込ませることにより該係止部を該被係止部から離間する側に操作して該係止状態を解除するための操作具を設けてなる盗難防止ケースが開示されている。
【０００３】
しかしながら、上記前者においては外ケースにロック機構部を設けているため、手でロック機構部を折り曲げ破壊できるため、セキュリティ効果は低い。
また、上記後者の場合、操作具が簡単な構造のため線材の先端を曲げたものを挿入すれば簡単にスライダーを取り外すことができ、これまた、セキュリティ効果が低いものである。
【０００４】
【発明が解決しようとする課題】
本発明は、上記の問題点に鑑みなされたもので、特殊磁石や特殊な解錠キーを必要とするためセキュリティ効果が高く、かつ収納ケース内に盗難防止具を設けるため、破壊されることなく使用できる盗難防止機能付ケース及び解錠キーを提供することを目的とする。
【０００５】
【課題を解決するための手段】
課題を解決するための手段として、ＣＤやＤＶＤ等の光学式記録媒体等を収納した収納ケース内に、着脱自在な盗難防止具を設けてなるもので、収納ケース内の下部に出し入れ自在なケース本体の少なくとも上面に孔を設けると共に、背面に板バネを取り付ける板バネ取付部を設けてなるロック部ケース本体のケース本体内に、水平方向にスライドする平板に、上記板バネを内側に移動させるための突片を、先端部に磁石により引っ張られる吸着部を、それぞれ設けてなるスライド板を設け、上記収納ケースの下部に、上記板バネの先端部を係止する係止孔を設けてなること。また、水平方向にスライドする平板の後端部に圧縮スプリングを受ける受部を、中央部付近の少なくとも上部に、上記板バネを内側に移動させるための突片を設けてなること。さらに、ロック部ケース本体に、共振タグ等を取り付ける共振タグ取付部を設けたこと。ケース本体に、解錠キーのピンを挿入する挿入部を少なくとも一箇所設けると共に、スライド板に上記挿入部に係止する係止片を設けてなること。さらにまた、挿入部に挿入するピンと、吸着部を引き寄せるための磁石を設けてなること。ピンの先端部に極細の押ピンを設けてなること。その上、挿入部にピンを挿入し、係止片を移動させた後、磁石にて吸着部を引き寄せ解錠することを特徴とする。
【０００６】
【発明の実施の形態】
盗難防止機能付ケース１は、ＣＤやＤＶＤ等の光学式記録媒体等を収納する収納ケース２内に、着脱自在な盗難防止具５を設けてなるものである。
上記収納ケース２は、下部に空間部２ａを、上部にＣＤやＤＶＤ等を収納する収納部２ｂを設けると共に、下端部を開閉自在な凸段差部２ｃを形設してあり、空間部２ａの上板２ａ１と下板２ａ２に板バネの先端部を係止する係止孔２ａ１１・２ａ２１を設けてなる。
上記盗難防止具５は、上記収納ケース２の下部の空間部２ａ内に設けてなるもので、空間部２ａに出し入れ自在な箱形のケース本体３ａの上面及び下面に孔３ａ１、３ａ２を設けると共に、背面に板バネ３ｄを取り付けるための板バネ取付部３ｂを設けてなり、先端部に案内板３ｃを突設してなるロック部ケース本体３と、ロック部ケース本体３内に設ける、水平方向にスライドする平板４ａ１の後端部に圧縮スプリング４ａを受ける受部４ｂを、該受部４ｂの側方に上記板バネ取付部３ｂを突出させる切欠孔４ｂ１を、中央部付近の上部及び下部に、上記板バネ３ｄを内側に移動させるための突片４ｃ・４ｃを、先端部に磁石により引っ張られる鉄による吸着部４ｄを、それぞれ設けてなるスライド板４と、上記ロック部ケース本体３の上面に突設した共振タグ（図示せず）等を取り付ける平板による取付部５ａを設けてなる構成であり、ケース本体３ａの下端部を上記凸段差部２ｃに対応すべく凹段差部３ｅを設けてある。
【０００７】
上記盗難防止機能付ケース１について、下記に使用例を説明する。
お客様が購入された商品（盗難防止機能付ケース１）をレジにて、特殊磁石Ｇ（一般に市販されていない、例えば１５０００ガウス以上のもの）を、収納ケース２の空間部２ａの右側に位置させることにより、吸着部４ｄが特殊磁石Ｇに引っ張られ、スライド板４が右側に移動し、圧縮スプリング４ａが受部４ｂにて圧縮されると同時に突片４ｃ・４ｃが板バネ３ｄを内側に移動させることにより、板バネ３ｄの先端部が係止孔２ａ１１・２ａ２１より外れ、盗難防止具５を収納ケース２より取り外すことができ、この状態でお客様にお渡しするものである。なお、取り外した後は圧縮スプリング４ａは元に戻り、板バネ３ｄの先端部が孔３ａ１・３ａ２より突出してなる。
【０００８】
つぎに、他の実施例を説明する。
盗難防止機能付ケース２１は、盗難防止具２５のケース本体２３ａの下面前方に、後述する解錠キーのピン及びガイドピンを挿入するピン挿入部２３ｅ及び支持軸挿入部２３ｆを突設すると共に、スライド板２４の先端部に上記挿入部２３ｅの上部を係止する係止片２３ｇを設けてなるものである。
【０００９】
上記盗難防止機能付ケース２１の盗難防止具２５を取り外す解錠キーとして、解錠キー６は、コの字形の溝６ａ１を形成してなるキー本体６ａの底面に、上記ピン挿入部２３ｅに挿入する先端部に極細の押ピン６ｂ１を突出してなるピン６ｂと、上記支持軸挿入部２３ｆに挿入するガイドピン６ｃを突設すると共に、側面に前記と同様な特殊磁石Ｇ１を設けてなるものである。
【００１０】
上記解錠キー６の使用例について下記に述べる。
まず、盗難防止機能付ケース２１の盗難防止具２５のピン挿入部２３ｅ及び支持軸挿入部２３ｆに解錠キー６のピン６ｂ及びガイドピン６ｃを挿入し、押し込むことにより、ピン６ｂの押ピン６ｂ１にて係止片２３ｇを押し上げ、ロックを解除し、特殊磁石Ｇ１にて、前記と同様盗難防止具２５を取り外すことができるものである。
【００１１】
なお、上記各実施例において、板バネの形状はＶ字形に限定せず、同様な機能・効果があれば他の形状でもよく、吸着部も鉄の他に磁石でもよい。
また、解錠キーにおいて各挿入部の形状や本数は必要に応じて設定すればよい。
さらに、共振タグにおいても、一般に市販されているものを使用すればよい。さらにまた、受部及び圧縮スプリングを設けず、板バネのバネ力にて元の位置に戻る形態も一考である。
【００１２】
【発明の効果】
１）、圧縮スプリングを圧縮する位の磁力を有する特殊磁石を使用し、板バネを制御するもので、従来の技術と比較（磁石タイプ）し、セキュリティ効果が高い。
２）、収納ケース内に盗難防止具を設けることにより、外的力によりロック機構を破壊することはできない。
３）、ケース本体の挿入部とスライド板に設けた係止片により、磁石のみでは盗難防止具を取り外すことができず、よりセキュリティ効果が高い。
４）、解錠キーにより、係止片を押し上げると同時に特殊磁石にて盗難防止具を取り外すことができ、作業者のみ容易に解錠できる。
【図面の簡単な説明】
【図１】本発明の第１実施例を示す盗難防止機能付ケースの一部縦断正面図。
【図２】本発明の第１実施例を示す盗難防止機能付ケースの収納ケースの縦断側面図。
【図３】本発明の第１実施例を示す盗難防止機能付ケースの盗難防止具の縦断側面図。
【図４】本発明の第１実施例を示す盗難防止機能付ケースのロック部ケース本体の斜視図。
【図５】本発明の第１実施例を示す盗難防止機能付ケースのスライド板の斜視図。
【図６】本発明の第１実施例を示す盗難防止機能付ケースの盗難防止具の斜視図。
【図７】本発明の第１実施例を示す盗難防止機能付ケースの解錠状態の一部縦断正面図。
【図８】本発明の第２実施例を示す盗難防止機能付ケースの一部縦断正面図。
【図９】本発明の第２実施例を示す盗難防止機能付ケースの一部と解錠キーの斜視図。
【図１０】本発明の第２実施例を示す盗難防止機能付ケースの解錠状態の一部縦断正面図。
【符号の説明】
１−−−盗難防止機能付ケース
２−−−収納ケース
３−−−ロック部ケース本体
４−−−スライド板
５−−−盗難防止具
６−−−解錠キー[0001]
TECHNICAL FIELD OF THE INVENTION
According to the present invention, a removable anti-theft device is provided in a storage case for mainly storing an optical recording medium such as a CD or a DVD, and it is difficult to unlock the anti-theft device, and the security effect is high. The present invention relates to a case with an anti-theft function and an unlock key.
[0002]
[Prior art]
As a conventional technique, as described in Japanese Patent Application Laid-Open No. 2001-72171, in a product display case including an inner case and an outer case which are removably fitted, an inner case is locked from an outer case to an inner fitting wall of the inner case. A lock hole formed in the inner fitting wall of the inner case, a main lock piece provided in the outer case and movable in the X-axis direction in a direction penetrating the lock hole, and the X provided in the outer case. An auxiliary lock piece is provided that is movable back and forth in the Y-axis direction intersecting the axis. The main lock piece is a locking projection that enters the lock hole from the X-axis direction and a resilient spring that constantly urges the locking projection in the entry direction. Means, and magnetically attaching means for retracting the locking projection from the lock hole against the resilient means when a magnet is arranged on the X axis outside the outer case, and the auxiliary lock piece is provided in the Y axis direction. Advance to engage the locked part of the main lock piece. Locking means for preventing the locking projection from retreating, and magnetically attaching means for retracting the locking means from the locked portion when a magnet is arranged on the Y-axis outside the outer case. A lock device for a product display case characterized by the following is disclosed.
Further, as described in Japanese Patent Application Laid-Open No. 2001-253487, an opening is formed on the front surface or the back surface of a storage case for storing an optical recording medium such as a CD or the like, and an outer peripheral surface of the storage case. And a lock mechanism for preventing the storage case from being taken out of the case body through the opening through the case body, wherein the lock mechanism is provided outside the case body. A housing portion provided over a specific range of the peripheral edge and having a locked portion at one end side of the specific range, and moved from the other end side of the storage portion to one end side to the locked portion. A slider provided with a locking portion for locking, wherein the locking portion is inserted into the rear end side of the slider in the approaching direction through an opening formed in the locked state of the locked portion and the locking portion to thereby lock the locking portion. The locked Anti-theft case formed by providing an operation member for releasing the locking state by operating the side away from is disclosed.
[0003]
However, in the former case, since the lock mechanism is provided in the outer case, the lock mechanism can be folded and broken by hand, and the security effect is low.
In the latter case, since the operation tool has a simple structure, the slider can be easily removed by inserting a wire having a bent end, and the security effect is low.
[0004]
[Problems to be solved by the invention]
The present invention has been made in view of the above problems, and requires a special magnet or a special unlocking key, so that the security effect is high, and since the anti-theft device is provided in the storage case, it is not destroyed. An object of the present invention is to provide a case with an anti-theft function and an unlock key which can be used.
[0005]
[Means for Solving the Problems]
As means for solving the problem, a detachable anti-theft device is provided in a storage case containing an optical recording medium such as a CD or DVD, and a case which can be put in and out of a lower portion of the storage case. A hole is formed in at least the upper surface of the main body, and the plate spring is moved inward to a horizontally sliding flat plate in the case body of the lock portion case main body provided with a plate spring attaching portion for attaching a plate spring to the back surface. And a slide plate provided with a suction portion which is pulled by a magnet at a tip portion thereof, and a locking hole for locking a tip portion of the leaf spring is provided at a lower portion of the storage case. thing. Further, a receiving portion for receiving the compression spring is provided at a rear end portion of the flat plate which slides in the horizontal direction, and a protruding piece for moving the leaf spring inward is provided at least at an upper portion near a central portion. Further, a resonance tag mounting portion for mounting a resonance tag or the like is provided on the lock portion case main body. The case body is provided with at least one insertion portion for inserting a pin of an unlock key, and a slide plate is provided with a locking piece for locking the insertion portion. Furthermore, a pin to be inserted into the insertion portion and a magnet for attracting the suction portion are provided. A very thin push pin must be provided at the tip of the pin. In addition, a pin is inserted into the insertion portion, the locking piece is moved, and then the attracting portion is pulled by a magnet to unlock.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
The anti-theft case 1 is provided with a removable anti-theft device 5 in a storage case 2 for storing an optical recording medium such as a CD or a DVD.
The storage case 2 is provided with a space 2a at the lower part, a storage part 2b at the upper part for storing a CD, a DVD or the like, and a convex step part 2c which can be freely opened and closed at the lower end. The upper plate 2a1 and the lower plate 2a2 are provided with locking holes 2a11 and 2a21 for locking the distal ends of the leaf springs.
The anti-theft device 5 is provided in the space 2a below the storage case 2, and is provided with holes 3a1, 3a2 on the upper and lower surfaces of a box-shaped case main body 3a which can be put in and out of the space 2a. A locking portion case body 3 having a leaf spring mounting portion 3b for mounting a leaf spring 3d on the back surface thereof, and a guide plate 3c protruding at a distal end portion; A receiving portion 4b for receiving the compression spring 4a is provided at a rear end portion of the flat plate 4a1 which slides, and a cutout hole 4b1 for projecting the leaf spring mounting portion 3b beside the receiving portion 4b. A slide plate 4 provided with a projecting piece 4c for moving the leaf spring 3d inward, and a suction portion 4d made of iron pulled by a magnet at a tip end thereof; And a mounting portion 5a formed by a flat plate for mounting a resonance tag (not shown) or the like protruding from the housing body 3a. The lower end portion of the case body 3a is provided with a concave step portion 3e so as to correspond to the convex step portion 2c. is there.
[0007]
A usage example of the case 1 with the anti-theft function will be described below.
The customer purchases the product (case 1 with anti-theft function) at a cash register and places a special magnet G (not generally available, for example, 15,000 gauss or more) on the right side of the space 2a of the storage case 2 at the cash register. As a result, the attracting portion 4d is pulled by the special magnet G, the slide plate 4 moves to the right, the compression spring 4a is compressed by the receiving portion 4b, and at the same time, the projecting pieces 4c move the leaf spring 3d inward. By doing so, the tip of the leaf spring 3d comes off from the locking holes 2a11 and 2a21, and the anti-theft device 5 can be removed from the storage case 2, and handed to the customer in this state. After removal, the compression spring 4a returns to its original position, and the tip of the leaf spring 3d projects from the holes 3a1, 3a2.
[0008]
Next, another embodiment will be described.
The case 21 with an anti-theft function has a pin insertion portion 23e and a support shaft insertion portion 23f for inserting a pin of an unlock key and a guide pin, which will be described later, protrudingly provided in front of the lower surface of the case main body 23a of the anti-theft device 25, A locking piece 23g for locking the upper part of the insertion portion 23e is provided at the tip of the slide plate 24.
[0009]
As an unlocking key for removing the anti-theft device 25 of the case 21 with the anti-theft function, the unlocking key 6 is inserted into the pin insertion portion 23e on the bottom surface of the key body 6a formed with the U-shaped groove 6a1. A pin 6b formed by projecting a very thin push pin 6b1 at a leading end, a guide pin 6c inserted into the support shaft insertion portion 23f, and a special magnet G1 similar to the above is provided on a side surface. is there.
[0010]
An example of using the unlock key 6 will be described below.
First, the pin 6b and the guide pin 6c of the unlocking key 6 are inserted into the pin insertion portion 23e and the support shaft insertion portion 23f of the anti-theft device 25 of the anti-theft case 25, and pushed in, thereby pushing the pin 6b1 of the pin 6b. Then, the locking piece 23g is pushed up to release the lock, and the anti-theft device 25 can be removed with the special magnet G1 in the same manner as described above.
[0011]
In each of the above embodiments, the shape of the leaf spring is not limited to the V-shape, but may be another shape as long as it has a similar function and effect, and the attracting portion may be a magnet other than iron.
In addition, the shape and number of each insertion portion in the unlock key may be set as needed.
Furthermore, a commercially available resonance tag may be used. Furthermore, a mode in which the receiving portion and the compression spring are not provided and the position returns to the original position by the spring force of the leaf spring is also considered.
[0012]
【The invention's effect】
1) It uses a special magnet having a magnetic force enough to compress the compression spring and controls the leaf spring. Compared with the conventional technology (magnet type), the security effect is high.
2) By providing the anti-theft device in the storage case, the lock mechanism cannot be broken by an external force.
3) Due to the insertion portion of the case main body and the locking piece provided on the slide plate, the anti-theft device cannot be removed only by the magnet, and the security effect is higher.
4) With the unlock key, the anti-theft device can be removed with a special magnet at the same time as the locking piece is pushed up, so that only the operator can easily unlock.
[Brief description of the drawings]
FIG. 1 is a partial longitudinal front view of a case with an anti-theft function showing a first embodiment of the present invention.
FIG. 2 is a longitudinal sectional side view of a storage case of the case with a theft prevention function according to the first embodiment of the present invention.
FIG. 3 is a vertical side view of the anti-theft device of the case with the anti-theft function according to the first embodiment of the present invention.
FIG. 4 is a perspective view of a lock case main body of the case with the anti-theft function according to the first embodiment of the present invention.
FIG. 5 is a perspective view of a slide plate of the case with a theft prevention function according to the first embodiment of the present invention.
FIG. 6 is a perspective view of the anti-theft device of the anti-theft case showing the first embodiment of the present invention.
FIG. 7 is a partially longitudinal front view of the case with the anti-theft function showing the first embodiment of the present invention in an unlocked state.
FIG. 8 is a partial longitudinal front view of a case with an anti-theft function showing a second embodiment of the present invention.
FIG. 9 is a perspective view of a part of a case with an anti-theft function and an unlock key according to a second embodiment of the present invention.
FIG. 10 is a partially longitudinal front view of a case with an anti-theft function according to a second embodiment of the present invention in an unlocked state.
[Explanation of symbols]
1--Case with anti-theft function 2--Storage case 3--Lock body 4--Slide plate 5--Anti-theft device 6--Unlock key
