JP2010047292A - Releasing device for anti-theft case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a releasing device capable of preventing direct effect of a magnet even when various kinds of magnetic cards are mistakenly dropped on a horizontal base part of a recessed part. <P>SOLUTION: In the releasing device, an upper wall of a case body 1 having an opening 8 for taking out/putting in merchandise is partly removed, a turning wall body 11 including a stopper piece 10 is pivotably attached to a removed part in an opening/closing manner, a plurality of upwardly projecting locking claws 13 are provided on the case body 1 side at predetermined positions in a vicinity of the removed part, a plurality of sliders 14 are slidably assembled to the turning wall body 11, and springs 15 for imparting the pressure in the approaching direction to the locking claws 13 are provided on the sliders 14. Each slider 14 is provided with a locking part 16 which abuts on the locking claw 13 as the turning wall body 11 is closed from the opening position to the closing position to allow the slider 14 to be pushed-away in the separating direction from the locking claw 13, and engaged with the locking claw 13 by releasing the push-away in the separating direction as the closing operation is completed, and an iron piece 17 for magnetic attraction. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a rental system for discs, music tapes, video tapes, game software, and other products (products are stored in a special case) recorded on CD cassette, and theft of products and rental products to be sold. The present invention relates to a release tool that releases a prevention case from a locked state with a product.

  If storage cases containing the above products are arranged on the display shelf of the rental shop, the storage case can be opened by the customer. By putting the storage case in the anti-theft case on the rental shop side and displaying it, This prevents the customer from opening the storage case and prevents goods from being stolen.

  As a theft prevention case, there is a case described in Patent Document 1 below. This anti-theft case has a case main body having a product access opening, a guide provided with the upper surface opened on the upper wall of the case main body, and a length provided on the edge located immediately above the opening side of the bottom surface of the guide. A hole, an elevating body that is inserted through the long hole into the guide so as to be able to move up and down, a stopper projection provided at both ends of the stopper piece in the protruding direction, and a long hole in the elevating body. A pair of left and right sliders assembled to slide, a spring that applies a pressing force in the approaching direction to both sliders, a locking claw that protrudes from the bottom of the guide in the guide direction, and a push-in of the lifting body on both sliders A locking portion provided so as to be brought into contact with the locking claw so as to release both sliders in the separating direction and to release the releasing movement in the separating direction upon completion of the pushing of the elevating body; , Both sly It is made of iron which is provided on.

  According to this anti-theft case, 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, and the locking portion holds the locking claw. When it has passed, the latching claw and the latching part are engaged with each other while pushing back both sliders that have been released, and the case body is closed by a stopper piece integrated with the lifting body. It is possible to prevent the product from being extracted.

The unlocking tool for unlocking the antitheft case has a horizontal base portion and a positioning wall that rises vertically on one end side of the horizontal base portion, and a plurality of the antitheft cases arranged in parallel are inserted from above. And the both sides of the horizontal base portion located on the bottom surface of the recessed portion are located outside the iron pieces of the sliders of the anti-theft case so as to attract both iron pieces by magnetic attraction force. It consists of two permanent magnets.
JP 2007-314201 A

  The release tool is installed at the counter of a rental shop, etc., and the customer brings it in and inserts the case into the recessed part to unlock the product. After this lock is released, the customer can use the credit to pay the fee. A magnetic card such as a card may be used, and when the card is delivered, it is conceivable that the card is accidentally dropped into the recessed portion of the release tool. However, in the conventional release tool described above, since the permanent magnet is embedded on the horizontal base portion side, various magnetic cards such as credit cards and cash cards are placed on the horizontal base portion on the bottom surface side of the recessed portion. If dropped too much, there is a risk that information will be lost due to the influence of the magnet.

  In view of the circumstances as described above, the present invention provides a release tool that is not directly affected by a magnet even if various magnetic cards are dropped on the horizontal base portion of the recessed portion. With the goal.

Means for solving the above problems will be described with reference numerals in the embodiments described later. The release tool of the invention according to claim 1 is provided at a required portion of the case main body 1 having the product extraction opening 8. One or a plurality of locking claws 13 and 13 'are provided, and a plurality of sliders 14 are provided on the movable wall body 11 provided with a stopper piece 10 that enters the opening 8 and locks the product B in the case main body 1. A spring 15 is provided that is slidably mounted in the hand direction and applies a pressing force to the slider 14 in a direction approaching the locking claws 13, 13 ′. In the slider 14, the movable wall 11 is moved from the open position to the closed position. As it is closed, the slider 14 comes into contact with the locking claws 13 and 13 'and pushes the slider 14 away from the locking claws 13 and 13'. Release the locking claws 13, 13 A locking portion 16 that is engaged with each other, and a slider 14 that receives a magnetic attractive force and moves the slider 14 in a direction away from the locking claws 13 and 13 ′ against the pressing force of the spring 15. Release tools C and C ′ for unlocking the stopper piece 10 in the anti-theft case A and A ′ provided with the iron piece 17 from the opening 8,
The anti-theft cases A and A ′ are placed between the horizontal base portion 26, the vertical wall portion 27 that rises vertically from the back end portion thereof, and the side wall portions 28 and 28 located on the left and right sides of the horizontal base portion 26. An anti-theft case A, A ′ is provided with a case insertion portion 29 that is inserted from the front side of the horizontal base portion 26 toward the vertical wall portion 27, and at a predetermined interval above the lower end portion and above the vertical wall portion 27. A plurality of permanent magnets 31, 32, and 33 are provided on the outside of the iron pieces 17 of the plurality of sliders 14 to attract the iron pieces 17 by magnetic attraction force.

  In addition, although the said movable wall body is the rotation wall body 11 of embodiment mentioned later, it is not restricted to the rotation wall body 11 of this embodiment, It describes in Unexamined-Japanese-Patent No. 2007-314201 mentioned above. It also includes a conventional anti-theft case elevating body as described above.

  According to a second aspect of the present invention, in the release tool according to the first aspect, two permanent magnets 31 and 32 are provided on the vertical wall portion 27, and the two permanent magnets 31 and 32 are movable wall bodies of the anti-theft case A. 11 corresponds to the two iron pieces 17, 17 provided in 11.

  According to a third aspect of the present invention, in the release tool according to the first aspect, the vertical wall portion 27 is provided with three permanent magnets 31, 32, 33, and any one of the three permanent magnets 31, 32, 33 is 2 One corresponds to the two iron pieces 17 and 17 provided on the movable wall 11 of the anti-theft case A.

  According to a fourth aspect of the present invention, in the release tool according to the first aspect, the vertical wall portion 27 is provided with three permanent magnets 31, 32, 33, and the three permanent magnets 31, 32, 33 are provided in the anti-theft case A. It is characterized in that it corresponds to the three iron pieces 17, 17, 17 provided on the movable wall body 11 '.

  The effect of the invention by the above-described solution means will be described with reference numerals of embodiments described later. According to the release tool of the invention according to claim 1, the cases A and A ′ are moved to the case insertion portion 29 by the movable wall. When the body 11 is inserted from the front side of the horizontal base part 26 with the body 11 at the tip side and the movable wall body 11 side is brought into contact with the vertical wall part 27, the movable wall is moved by the magnetic attractive force of the permanent magnets 31, 32, 32. By sucking the iron piece 17 of the slider 14 in the body 11 to release the engagement relationship between the locking claws 13, 13 'and the locking piece 16, and pulling the case A, A' from this state to the near side, The stopper piece 10 is withdrawn from the opening 8 of the case body 1 and the partial closing of the opening 8 is released.

  In particular, in this release tool, the permanent magnets 31, 32, and 33 are provided not on the horizontal base portion 26 but on the vertical wall portion 27 that rises vertically from the back end portion of the horizontal base portion 26. Even if various magnetic cards such as credit cards and cash cards are dropped on the horizontal base portion 26 during the operation of the tool, the influence of the permanent magnets 31, 32, 33 on the vertical wall portion 27 side is affected. I do not receive it directly. By the way, with the conventional release tool, a permanent magnet is embedded on the horizontal base part side, so if you drop a card like the one above on the horizontal base part, it will be affected by the magnet and ruin the card. To.

  According to claim 2, since the two permanent magnets 31 and 32 are provided on the vertical wall portion 27, the two permanent magnets 31 and 32 are provided on the movable wall body 11 of the anti-theft case A. It can be used corresponding to the iron pieces 17 and 17.

  According to the third aspect, since the three permanent magnets 31, 32, 33 are provided on the vertical wall portion 27, any one of the three permanent magnets 31, 32, 33 is used for the anti-theft case A. It can be used corresponding to the two iron pieces 17, 17 provided on the movable wall body 11 '.

  According to the fourth aspect, since the three permanent magnets 31, 32, 33 are provided on the vertical wall portion 27, the three permanent magnets 31, 32, 33 are attached to the movable wall body 11 of the anti-theft case A ′. It can be used corresponding to the three iron pieces 17, 17, 17 provided.

  A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the antitheft case according to the present invention as seen from the front side, and FIGS. 2 (a) to 2 (c) are theft. It is a partial front view which shows the state which the rotation wall body of prevention case A opens and closes, (a) of FIG. 3 is a partial longitudinal cross-sectional front view of the antitheft case A, (b) is a part of (a) 4A is a front view of the case main body, FIG. 4B is a plan view, FIG. 5A is a cross-sectional view taken along line XX in FIG. ) Is a cross-sectional view taken along line YY of FIG. 4B, and FIG. 5C is a cross-sectional view taken along line ZZ of FIG. 4B. In these drawings, A is an antitheft case according to the present invention, and a product B is stored in the case A. As this product B, for example, a disk is stored in a storage case.

  The anti-theft case A has a case body 1 integrally formed of synthetic resin. The case body 1 includes a front wall 2, a rear wall 3, upper and lower walls 4, 5 and left and right walls 6, 7. The front wall 2 is provided with a product access opening 8 that is shorter than the length of the product B. The product is taken in and out through the opening 8. The length of the opening 8 is made shorter than the length of the product B because the lower edge side of the product B is inserted into the case body 1 from the lower edge 8b of the opening 8 and then the upper edge of the product B is opened. The product B is fitted into the case main body 1 by passing the lower side of the upper edge 8a of the product 8, but at this time, the lower edge of the product B is accommodated inside the lower edge 8b of the opening 8, This is to prevent the product B from sliding out (see FIGS. 1 and 3 (a)).

  As can be seen from FIGS. 4 and 5, the case main body 1 is partly cut away from the upper wall 4, and one end portion of the rotating wall body 11 provided with the stopper piece 10 is cut into the cutout portion 9. Closed position (see FIG. 2 (a)) where the stopper piece 10 enters the product entry / exit opening 8 with the part 9 closed, and open position where the cutout part 9 is opened and the stopper piece 10 exits the opening 8 (See FIG. 2 (c)) and is pivotally attached to the pivot 12 so as to be openable and closable. In the embodiment, the excision 9 is not only part of the upper wall 4 but also part of the front wall 2 that is partly formed at the upper end of the commodity entrance opening 8. The portion 9 includes a cutout portion of the upper wall 4 and a cutout portion of the upper end portion of the front wall 2. The rotating wall 11 is also integrally formed with a synthetic resin. A through-hole 30 is provided on the back wall 3 of the case body 1.

  As shown in FIGS. 4 and 5, the case main body 1 is provided with a mountain-shaped locking claw 13 that protrudes upward and is integrally formed with the case main body 1 at a predetermined position in the vicinity of the cut portion 9. Yes. The mountain-shaped latching claw 13 of this embodiment has a pair of mountain-shaped taper surface parts 13a and 13a.

  As schematically shown in FIGS. 3 (a) and 3 (b), a pair of sliders 14 and 14 are slidable within a certain range in the longitudinal direction of the wall body. A coil spring 15 is provided between the rotating wall body 11 and the slider 14 so that each slider 14 is applied with a pressing force in a direction approaching the locking claw 13 on the case body 1 side. As the rotating wall body 11 is moved from the open position to the closed position, it comes into contact with the locking claw 13 to push the slider 14 away from the locking claw 13 and to release the rotating wall body 11. A locking portion 16 that is released from the angled taper surface portion of the locking claw 13 upon completion of the closing operation and is released from the release direction in the separating direction so as to be engaged with the locking claw 13 respectively, and an iron piece for magnetic attraction 17 are provided.

  The iron piece 17 receives the magnetic attraction force of permanent magnets 31 and 32 provided on a release tool C described later, and separates the sliders 14 and 14 from the locking claws 13 against the pressing force of the coil springs 15 and 15. It is a ferromagnetic material for forcibly sliding in the direction of movement.

  The mounting structure of the slider 14, the spring 15 and the iron piece 17 will be described in detail with reference to FIGS. 6 and 7. First, FIG. 6 shows the rotating wall body 11, (a) is a front view, and (b) is a plan view. (C) is a bottom view, (d) is a left side view, (e) is a right side view, (f) is a cross-sectional view taken along line VV of (b), and (g) is a rear view. From these drawings, the rotating wall body 11 includes a top plate portion 11a that is flush with the upper wall 4 of the case body 1 in the closed position and an outer plate portion that is flush with the front wall 2 of the case body 1 in the closed position. 11b, and a stopper piece 10 is formed integrally with the lower portion of the outer plate portion 11b.

  A pair of side plates 11c and 11d projecting downward are provided in parallel to the outer plate portion 11b on the lower surface side of the top plate portion 11a (see FIG. 6C). Slits 18 and 19 for sliding the pair of sliders 14 and 14 in a predetermined range in the longitudinal direction of the wall body are formed at left and right symmetrical positions, and slits 18 and 19 are provided on the lower surface side of the top plate portion 11a. Spring-engaging protrusions 20 and 20 are provided so as to protrude downward at both ends of the region. A pivot insertion hole 21 is provided at one end of the rotating wall body 11.

  7A and 7B show the slider 14, wherein FIG. 7A is an enlarged front view showing a pair of left and right sliders 14 and 14 arranged in a symmetrical position, and FIG. 7B is an enlarged plane of the same pair of sliders 14 and 14. FIG. FIG. 4C is an enlarged side view of the slider 14. Each slider 14 is integrally formed of synthetic resin, and has a locking piece 16 having a triangular front view at the tip, and a rotating wall body at the upper end of each side of the tip and both sides of the middle. Engagement projections 22 and 23 are provided so as to engage with the guide slits 18 and 19 provided on the both side plates 11c and 11d of the eleventh and slide the slider 14 in the longitudinal direction of the wall body.

  FIG. 8A is an explanatory view showing the positional relationship between the rotating wall body 11 and the slider 14, spring 15 and iron piece 17 attached to the rotating wall body 11, and FIG. 8B is an explanatory view showing a state in which they are attached to the rotating wall body 11. It is. When mounting, first, the coil spring 15 is housed on the bottom side in each slider 14, and the iron piece 17 is housed near the top end side of the upper side as shown in the phantom line of FIG. 14 and 14 are inserted into the rotating wall body 11 from below, and the engaging projections 22 and 23 of each slider 14 are provided on the side plates 11c and 11d of the rotating wall body 11 shown in FIG. While being engaged with the slits 18 and 19, each coil spring 15 has one end engaged with the spring locking protrusion 20 on the rotating wall 11 and the other end connected to the slider, as shown in FIG. The inner wall part 14 of 14 is made to latch.

  In the mounted state shown in FIG. 8 (b), each slider 14 is fixed by engaging the guide projections 18 and 19 on the rotating wall body 11 with its engaging projections 22 and 23 being guided. The sliders 14 are slidable in the range, and are normally left and right sliders 14, by the urging force of the coil spring 15 interposed between the spring locking protrusion 20 on the rotating wall 11 side and the inner wall portion n of the slider 14. The 14 locking pieces 16, 16 are held in an approaching state as shown.

  In this embodiment, one chevron-shaped locking claw 13 having a pair of tapered surface portions 13a, 13a is provided on the case body 1 side, and the chevron-shaped locking claw 13 is sandwiched between the rotating wall body 11. A pair of sliders 14, 14 are provided on both sides, and both sliders 14, 14 are pressed by springs 15 toward the locking claws 13 from both sides. Alternatively, a pair of left and right single-flow-shaped locking claws having one tapered surface portion may be provided at a required interval, and the slider may be moved closer to each single-flow locking claw by a spring.

  FIG. 9 is an external perspective view showing a release tool C for unlocking the stopper piece 10 in the locked state of the anti-theft case A. FIG. The release tool C has a release tool body 25. The release tool main body 25 includes a horizontal base portion 26, a vertical wall portion 27 that rises vertically from the back end portion of the horizontal base portion 26, and both side wall portions 28 that are positioned on the left and right sides of the horizontal base portion 26. 28 is provided with a case insertion portion 29 for inserting a plurality of parallel antitheft cases A from the front side of the horizontal base portion toward the vertical wall portion 27, and the vertical wall portion 27 has a lower end portion. And two positions, a predetermined distance above it, are located outside the end portions of the iron pieces 17 and 17 of the two sliders 14 and 14 provided in the anti-theft case A. Permanent magnets 31 and 32 for attracting the iron pieces 17 and 17 by a magnetic attraction force are embedded.

  The operation of the above-described anti-theft case A of the present invention will be described. When the rotating wall body 11 is in the open position as shown in FIG. The pair of sliders 14 and 14 in the rotating wall 11 are moved together with the iron pieces 17 and 17 as shown in FIG. 7 (b). The coil springs 15 and 15 are in a state of being drawn toward each other.

  Thus, after the product B is fitted into the case body 1 from the opening 8 with the rotating wall 11 in the open position as shown in FIG. If the stopper piece 10 enters the opening 8 while closing the cutout portion 9 of the upper wall 4 when it is turned downward to the center, the locking pieces 16, 16 of the left and right sliders 14, 14 are moved to the case body 1 side. Abutting against the tapered surface portions 13a and 13a of the locking claw 13, the wedge action of the tapered surface portion 13a causes the sliders 14 and 14 to be pushed away in the direction away from each other against the biasing force of the coil springs 15 and 15 to be locked. When the pieces 16 and 16 have passed through the locking claws 13, the sliders 14 and 14 slide in a direction approaching each other by the pressing force of the coil springs 15 and 15, and are locked as shown in FIG. The claw 13 and the locking pieces 16, 16 are in an engaging relationship. Whereby Kaidokabetai 11 is held in the closed position the stopper piece 10 has entered the opening 8, the case body 1 of the anti-theft case A is locked.

  As described above, the rotating wall body 11 is located at the closed position, and the stopper piece 10 closes a part of the product entrance / exit opening 8, thereby preventing the product B from being removed from the case body 1 and preventing theft. be able to. In addition, taking out of the case A from a shop is detected by the antitheft tag (illustration omitted) provided in the case A as is well known.

  Next, when the product B is taken out from the anti-theft case A on the shop side for sale or rental of the product B, a plurality of cases A arranged in parallel in the case insertion portion 29 of the release tool C are shown in FIG. As shown in FIG. 10, the rotating wall body 11 is fitted from the front side of the horizontal base portion 26 with the rotating wall body 11 at the tip side, and the rotating wall body 11 side is brought into contact with the vertical wall portion 27 of the release tool C. Then, the two iron pieces 17 and 17 of the sliders 14 and 14 on the rotating wall body 11 are attracted by the magnetic attraction force of the permanent magnets 31 and 32 embedded in the vertical wall portion 27, respectively. 14 is slid in a direction away from each other, and the engagement relationship between the locking claw 13 and the locking pieces 16, 16 is released as shown in FIG.

  From this state, as shown in FIG. 12, when the case body 1 is pulled to the near side, the iron pieces 17 and 17 on the rotating wall 11 side are attracted by the permanent magnets 31 and 32 on the vertical wall portion 27 side. The rotating wall body 11 is turned so that the distal end side of the rotating wall body 11 stops at the vertical wall section 27 side, and the rotating wall body 11 opens around the pivot 12 so that the free end side opens the cut portion 9 of the case body 1. The stopper piece 10 moves out of the product entry / exit opening 8 of the case body 1, thereby releasing the partial closure of the opening 8. Therefore, after removing the case A from the release tool C, the product B can be taken out from the case body 1 on the shop side.

  In the embodiment described above, the permanent wall is provided on the vertical wall portion 27 of the release tool C at two locations, that is, a lower end portion and a portion spaced a predetermined distance above the lower end portion. Since two or more sliders 14 may be provided on the wall body 11 side, two or more, for example, three permanent magnets are provided on the vertical wall 27 corresponding to the iron piece 17 attached to each slider 14. It can be provided at predetermined intervals upward from the lower end portion.

  FIG. 13 shows a release tool C ′ in which permanent magnets 31, 32, and 33 are embedded at three locations of a lower end portion, an upper end portion, and an intermediate portion of the vertical wall portion 27. This release tool C ′ has the same structure as the release tool C shown in FIG. 9 except that three permanent magnets 31, 32 and 33 are provided on the vertical wall portion 27. FIG. 14 shows the anti-theft case A ′ unlocked by the release tool C ′. The three permanent magnets on the vertical wall portion 27 of the release tool C ′ correspond to the three iron pieces 17, 17, 17 provided on the rotating wall body 11 of the antitheft case A ′.

  As shown in FIGS. 15 to 17, the case body 1 of the anti-theft case A ′ has one angle locking claw 13 having a pair of tapered surfaces 13 a and 13 a and one taper surface 13 a ′. A single-flow-type locking claw 13 'is provided, and a pair of sliders 14 and 14 approaching and separating from the mountain-shaped locking claw 13 and a single-flow-type locking claw 13' are provided on the rotating wall body 11. Three sliders 14, 14, 14 are provided, and a coil spring 15 that applies a pressing force in the approaching direction to the locking claw 13 ′ between each slider 14 and the case body 1. In addition, each slider 14 is provided with a locking portion 16 and an iron piece 17. The operation of the anti-theft case A ′ is the same as that of the anti-theft case A. 15 to 17, reference numeral 40 denotes a mounting base for each of the permanent magnets 31, 32, 33.

  In use of the release tool C ′, a plurality of cases A ′ are inserted into the case insertion portion 29 from the front side of the horizontal base portion 26 with the rotating wall body 11 at the tip side, and the rotating wall body 11 side is released. When brought into contact with the vertical wall 27 of the tool C ′, the three sliders 14, 14 on the rotating wall body 11 are brought about by the respective magnetic attractive forces of the permanent magnets 31, 32, 33 provided on the vertical wall 27. , 14 are respectively sucked, and the sliders 14, 14, and 14 are slid in a direction away from the mountain-shaped locking claw 13 and the one-flow-type locking claw 13 'to be locked. The engagement relationship between the claws 13, 13 ′ and the locking pieces 16, 16, 16 is released (see FIG. 16).

  In this state, the iron pieces 17 and 17 of the rotating wall body 11 are attracted to the vertical wall portion 27 by the permanent magnets 31, 32 and 33 of the vertical wall portion 27, and as shown in FIG. When the main body 1 is pulled to the near side, the rotating wall body 11 stops at the vertical wall portion 27 side, and therefore the case main body 1 excluding the rotating wall body 11 is centered on the pivot 12 as shown in FIG. Rotating away from the free end of the rotating wall 11, the stopper piece 10 is withdrawn from the product entry / exit opening 8 of the case body 1, thereby partially closing the opening 8. Therefore, after removing the case A ′ from the release tool C ′, the product B can be taken out from the case body 1 on the shop side.

  The release tools C and C ′ according to the present invention described above have been described with respect to the case where the antitheft case A shown in FIGS. 1 to 12 and the antitheft case A ′ shown in FIGS. 14 to 17 are unlocked. The release tools C and C ′ according to the present invention can also be applied to a conventional type anti-theft case as described in Japanese Patent Application Laid-Open No. 2007-314201 described above.

It is the perspective view which looked at the antitheft case which concerns on this invention from the front side. (a)-(c) is a partial front view which shows the state which the rotation wall body of the antitheft case opens and closes. (a) is a partial longitudinal sectional front view of the anti-theft case A, and (b) is a partially enlarged view of (a). (a) is a front view of the case body, and (b) is a plan view. 4A is a sectional view taken along line XX in FIG. 4B, FIG. 4B is a sectional view taken along line YY in FIG. 4B, and FIG. 4C is a sectional view taken along line ZZ in FIG. It is line sectional drawing. (a) is a front view, (b) is a plan view, (c) is a bottom view, (d) is a left side view, (e) is a right side view, and (f) is a cross-sectional view taken along line VV in (b). Figure (g) is a rear view. (A) is an enlarged front view showing a pair of left and right sliders arranged in symmetrical positions, (b) is an enlarged plan view of the same pair of sliders, and (c) is an enlarged side view of the sliders. It is. (a) is explanatory drawing which shows the arrangement | positioning relationship of a rotation wall body, the slider attached to this, a spring, and an iron piece, (b) is explanatory drawing of the state of attaching them to a rotation wall body. It is an external appearance perspective view of a release tool. It is a longitudinal cross-sectional view which shows the use condition of a cancellation | release tool. It is a partially expanded longitudinal cross-sectional view which shows the use condition of a cancellation | release tool. It is a partially expanded longitudinal cross-sectional view which shows the use condition of a cancellation | release tool. It is a perspective view of the release tool which provided the permanent magnet in three places of a vertical wall part. It is a perspective view of the state which has unlocked the case with the release tool shown in FIG. It is an enlarged view explaining the detail of lock release of FIG. It is an enlarged view explaining the details of unlocking similarly. It is an enlarged view explaining the details of unlocking similarly.

Explanation of symbols

A, A 'Anti-theft case B Product C, C' Release tool 1 Case body 4 Upper wall of case body 8 Product entry / exit opening 9 Cutout part 10 Stopper piece 11 Rotating wall body 13 Mountain-shaped locking claw 13 'Single flow type Stopper 14 Slider 15 Spring 16 Locking part 17 Iron piece 26 Horizontal base part 27 Vertical wall part 31, 32, 33 Permanent magnet

Claims (4)

A plurality of sliders are provided on a movable wall body provided with one or a plurality of locking claws at a required portion of the case body having an opening for taking out a product, and provided with a stopper piece that enters the opening and locks the product in the case body Is slidably incorporated in the longitudinal direction of the wall body, and a spring is provided on the slider to apply a pressing force in a direction approaching the locking claw. The slider moves the movable wall body from the open position to the closed position. As a result, the slider comes into contact with the latching claw and releases the slider in a direction away from the latching claw. The stopper piece in the anti-theft case is provided with a locking portion and an iron piece for moving the slider in a direction away from the locking claw against the pressing force of the spring under the magnetic attraction force. Escape from the lock A release tool dividing,
The anti-theft case is placed between the horizontal base and the vertical wall that stands vertically from the far end of the horizontal base and the both side walls located on the left and right sides of the horizontal base from the front side of the horizontal base. A case insertion portion is provided to be inserted toward the portion, and the vertical wall portion is positioned outside the iron pieces of the plurality of sliders of the anti-theft case at a predetermined interval above the lower end portion and attracts the iron pieces by magnetic attraction force. A release tool provided with a plurality of permanent magnets.   2. The release tool according to claim 1, wherein two permanent magnets are provided on the vertical wall portion, and the two permanent magnets correspond to two iron pieces provided on the movable wall body of the anti-theft case. .   The vertical wall is provided with three permanent magnets, and any two of the three permanent magnets correspond to two iron pieces provided on the movable wall body of the anti-theft case. The release tool according to 1.   The release tool according to claim 1, wherein three permanent magnets are provided on the vertical wall portion, and the three permanent magnets correspond to three iron pieces provided on the movable wall body of the anti-theft case. .

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