JP4478956B2 - Anti-theft case - Google Patents

Description

  The present invention relates to a case for preventing theft of discs, video tapes, game software, and other products (in a state where products are stored in a storage case) in which music and videos in a CD cassette are recorded.

  If storage cases are arranged on the rental shop display shelf, the storage case can be opened by the customer, so the storage case is inserted into the anti-theft case on the rental shop side and displayed by the customer. Prevents the product from being stolen when the storage case cannot be opened.

  When renting, bring the anti-theft case to the counter of the rental shop, the lock is released by the release tool on the shop side, the storage case can be taken out from the anti-theft case, and the taken out storage case is lent out (patent Reference 1).

Note that the same method is adopted for sales.
Japanese Patent No. 2928490

  By the way, according to the structure of Patent Document 1, when the key of the release tool is inserted into the through hole and pushed in, the tip of the key hits the taper surface portion of the slider, and the slider continues to push the key against the pushing back force caused by the bullet. And the latching claw is released from the edge of the through hole, and by releasing the engagement relationship, the projecting member can be lowered together with the lifting body so that the product in the case body is not pushed up. The product can be taken out from.

  However, after aligning the tip of each key with each through-hole, the key is pushed into each through-hole at the same time while maintaining this match, and the engagement relationship between the edge of each through-hole and the latching claw is established. In order to cancel, there is a problem in that matching of the key to the through-hole is troublesome, and if each key cannot be pushed in at the same time, each key cannot be pushed smoothly by the preceding key and the key slightly delayed.

  In particular, since the engagement relationship is released for each case body, the engagement relationship of a plurality of case bodies cannot be released at a time.

  Therefore, the present invention is to provide a theft prevention case that solves the above-mentioned problems.

In order to solve the above-mentioned problems, the invention of claim 1 is characterized in that a case main body having an opening for taking in / out of the product shorter than a product length on one wall on a peripheral side surface, and a top wall of the case main body a guide provided by opening the upper surface, a locking claw projecting from the bottom wall of the guide, and a long hole penetrating provided edge on the opening side of the case body to the bottom wall of the guide, this a lifting body which is fitted vertically movably in the guide by penetrating the stopper piece in the long hole, and the projection for retaining provided on both side edges projecting direction end of the stopper piece, the said slots in the lifting body a slider incorporating to slide along, the iron piece provided on the slider, and a spring for imparting unidirectional pressing force to slider of this, before with the pushing of the lift up kiss rider Symbol press to escape the slider in contact with the locking claw, and the When configured anti-theft case in an engaging section for relief Ki押 on with the pushing ends is released is provided to engage the locking claw Fukarada, it is brought into contact with the anti-theft case In the anti-theft device comprising a release tool having a permanent magnet that can release the engagement of the locking portion of the slider and the locking claw of the guide by pulling the iron piece by magnetic force , the slider and the spring are respectively A pair of left and right springs, and a spring applies a pressing force to both sliders in the approaching direction, and when the release tool is brought into contact with the vicinity of the lifting body of the anti-theft case, it is positioned outside the iron pieces of both sliders. Thus, a configuration in which two permanent magnets are provided so that both sliders are pulled away from each other is adopted.

The invention of claim 2 is a release tool for use in the anti-theft device according to claim 1, and has a base material, a positioning wall on one end side of the base material, and a plurality of parallel thefts. A recessed portion provided so that the prevention case is inserted from above, and a permanent portion provided on both ends of the bottom of the recessed portion on the outside of the iron pieces of both sliders of the antitheft case so as to attract both the iron pieces by magnetic absorption. Use a release tool consisting of a magnet.

  Then, the engagement relationship can be released very smoothly, and the engagement relationship between a plurality of case bodies can be released at once.

  As described above, according to the anti-theft case of the present invention, by pushing the elevating body into the bottom of the guide, the locking portion comes into contact with the locking claw and pushes both sliders against the pressing force. When the stop portion has passed through the locking claw, the locking claw and the locking portion are engaged with each other while pushing back both of the released sliders. Close the part.

  For this reason, the removal of the product in the case main body is prevented, and the effect is exhibited for theft prevention.

  In addition, the case body is fitted with the lifting body preceding the recessed portion of the release tool, and the case body fitted by the positioning wall is accurately positioned, so that the iron pieces of both sliders are located at both ends of the bottom of the recessed portion. While the magnetic force is absorbed by the parallel permanent magnets, both the sliders are forcibly slid in the separating direction, and the engagement relationship between the locking claw and the locking portion is released. By pulling out, the lifting body is forcibly slid in the escape direction by magnetic absorption between the permanent magnet and the iron piece.

  For this reason, part of the opening of the stopper piece is not closed, and the product can be taken out from the case body (by the shop side).

  Furthermore, since a plurality of case main bodies can be fitted into the recessed portions, the engagement relationship between the plurality of case main bodies can be released at a time.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  In the first embodiment of the present invention, as shown in FIGS. 1 to 5, an opening 2 for taking in and out the product B is shorter than the length of the product B in one wall 1 on the peripheral side surface of the case body A. Is provided.

  The reason for making the length of the opening 2 shorter than the length of the product B is that the lower edge side of the product B is inserted into the case body A from the lower edge of the opening 2 and then the upper edge of the product B is opened. Fit under the top edge of

  At that time, the lower edge portion of the product B is accommodated inside the lower edge of the opening 2 (inside the wall 1), thereby preventing the product B from sliding out of the opening 2.

  In addition, a cylindrical guide 4 having an open upper surface is provided on the top wall 3 of the case body A, and a long hole 6 through which the upper and lower surfaces penetrate is provided on a line that matches the opening 2 of the bottom wall 5 of the guide 4.

  Further, the elevating body 7 is inserted into the guide 4 so as to be movable up and down, and the elevating body 7 is provided with a stopper piece 8 penetrating the elongated hole 6. When the elevating body 7 is slid in the escape direction so that the lower edge (projection direction edge) and the upper edge of the opening 2 coincide with each other, the stopper piece 8 is prevented from coming out by coming into contact with the lower surface of the bottom wall 5. A protruding portion 9 is provided.

  In addition, a slider 10 that slides along the long hole 6 is incorporated at both ends in the elevating body 7, and a pressing force applying spring 11 that forcibly slides the slider 10 in the approaching direction is incorporated.

  In the illustrated case, the slider 10 is provided with a guide groove 12 having an open top surface parallel to the long hole 6 in the elevating body 7, and is slidably fitted into the guide groove 12 to be guided, and the spring 11 is illustrated. In this case, both ends of the spring 11 are supported by the opposed inner end wall 13 of the slider 10 and the receiving piece 14 protruding from the elevating body 7.

  Further, a hook-like locking claw 15 is provided to be placed between the opposed ends of the sliders 10 and 10 upward from the bottom wall 5 in the guide 4, and the lifting body 7 is pushed into the opposed ends of the sliders 10 and 10. Accordingly, a locking portion 16 is provided which comes into contact with the angled taper surface portion of the locking claw 15 and pushes the slider 10 away, and is released from the angled taper surface portion when the lifting body 7 is pushed in and is engaged with the locking claw 15. It is.

  Both sliders 10 and 10 are provided with magnetic absorption iron pieces 21 for forcibly sliding the sliders 10 and 10 against the pressing force of the spring 11 by the permanent magnet 34 of the release tool C.

  In the illustrated case, the latching claws 15 are also provided on both ends of the sliders 10 and 10 (projecting from the bottom wall 5), and the latching claws 15 are provided at opposite edges of the sliders 10 and 10. Although the locking part 16 is provided, it is not limited, and it may be selected such that it is provided only at the intermediate part of the lifting body 7 or at both the intermediate part and both ends.

  As shown in FIGS. 6 and 7, the release tool C has a base material 31 and a positioning wall 32 on one end side of the base material 31, and a plurality of parallel anti-theft case main bodies A are inserted from above. The recessed portion 33 is provided so as to have a permanent magnet 34 which is located on the lower side of the bottom surface of the recessed portion 33 and outside the ends of both the iron pieces 21 and sucks the iron pieces 21.

  In addition, as the product B, for example, a disc is stored in a storage case.

  If comprised as mentioned above, after fitting the goods B in the case main body A from the opening 2, the raising / lowering body 7 is pushed down.

  When the locking portion 16 comes into contact with the locking claw 15 as it is pushed down, both sliders 10 are pushed away by the tapered surface portions of the locking claw 15 and the locking portion 16, and the locking portion 16 is released from the locking claw 15. Then, both the sliders 10 are slid in the approaching direction by the spring 11 so that the locking claw 15 and the locking portion 16 are engaged with each other as shown in FIG. Maintain.

  At this time, the stopper piece 8 is pushed down together with the elevating body 7, and a part of the opening 2 (the upper edge side in the figure) is closed by the stopper piece 8, so that the removal of the product B from the case body A is prevented and theft prevention is achieved. Become.

  In addition, taking out of the case main body A from a shop is detected by the antitheft tag (illustration omitted) provided in the case main body A as is well known.

  Next, when taking out the product B at the shop side (for sale or rental), a plurality of case bodies A arranged in parallel with the recessed portion 33 of the release tool C are moved upward with the lifting body 7 as shown in FIG. Insert from.

  At this time, the wall of the case body A is brought into contact with the positioning wall 32.

  Then, the iron pieces 21 are sucked by the permanent magnets 34 on both sides, and the sliders 10 and 10 are slid in opposite directions, and the engagement between the locking claws 15 and the locking portions 16 is performed as shown in FIG. Cancel the joint relationship.

  When the case main body A is removed upward in this situation, the iron piece 21 is magnetically absorbed by the permanent magnet 34. Therefore, when the case main body A is removed, the lifting body as shown in FIG. 7, the elevating body 7 slides out of the guide 4 in the escape direction, and the stopper piece 8 eliminates the partial closing of the opening 2 and, as shown in FIG. The case main body A can be removed from the release tool C.

  For this reason, the product B can be taken out from the case main body A on the shop side.

  In the figure, 61 is guide means.

1 is an exploded perspective view showing a first embodiment of the present invention. Vertical side view of the case body Longitudinal front view Longitudinal side view showing the main part The exploded perspective view of the principal part same as the above A longitudinal side view showing the use of the release tool of the second embodiment Front view of the same section Vertical side view showing the action of release Vertical side view showing escape of stopper piece

Explanation of symbols

A Case body B Product C Release tool 1 Wall 2 Opening 3 Top wall 4 Guide 5 Bottom wall 6 Long hole 7 Lifting body 8 Stopper piece 9 Projection 10 Slider 11 Spring 12 Guide groove 13 Inner end wall 14 Seating piece 15 Locking Claw 16 Locking portion 21 Iron piece 31 Base material 32 Positioning wall 33 Recessed portion 34 Permanent magnet

Claims (2)

A case body having an opening for loading and unloading of the goods Te shorter than length of item into one wall of the peripheral side surface, and guides provided in the upper surface is opened to the top wall of the case body, the bottom of the guide a locking claw projecting from the wall, a long hole penetrating provided edge on the opening side of the case body to the bottom wall of the guide, vertically movably this by penetrating the stopper piece to a long hole in the guide and fitting the lifting body, and the projection for retaining provided on both side edges projecting direction end of the stopper piece, a slider incorporating to slide along the long hole in the elevator body, provided in the slider and iron and, a spring for imparting unidirectional pressing force to slider of this, the contact with slider before Symbol locking pawl with the pushing of the lift up kiss rider press escape, and the is relief Ki押 on with the push the end of the lifting body Released is in a locking part provided to engage the locking pawl and configured antitheft case in, when brought into contact with the anti-theft case, the iron piece attract by the magnetic force, the engagement of the slider In the anti-theft device comprising a stopper and a release tool having a permanent magnet that can release the engagement of the locking claw of the guide, the slider and the spring are a pair of left and right, respectively, and the spring moves both sliders in the approaching direction. A pressing force is applied to the release tool, and when the release tool is brought into contact with the vicinity of the lifting body of the anti-theft case, the permanent magnet is located outside the iron pieces of the sliders so as to pull the sliders away from each other. An anti-theft device characterized in that two are provided . A release tool for use in the anti-theft device according to claim 1, wherein the base material and the base material have a positioning wall on one end side, and a plurality of parallel anti-theft cases are inserted from above. A release tool comprising a provided recessed portion and a permanent magnet provided on both ends of the bottom of the recessed portion on the outer side of the iron pieces of both sliders of the anti-theft case so as to attract both the iron pieces by magnetic absorption.

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