KR20070006290A - Case locking apparatus for preventing robbery - Google Patents

Abstract

A case locking apparatus for preventing robbery is provided to unlock by the attractive force and repulsive force between magnets of a lock member and an unlock member. A housing(101) is integratedly formed at one side of a front case(10) or a rear case(20). A pair of hooking bodies(110) are movably/separately installed with a certain interval distance in series at the inside of the housing. Plural magnets(121,122) are embedded and combined with both sides of the hooking bodies. The first elastic support member(141) supports elastically the hooking bodies so that they are located nearly with each other. A locking body(151) is movably installed through a penetration hole(103) formed at the housing so that the rear case and front case of a CD(Compact Disc) case are locked or unlocked according to the movement of the hooking bodies.

Description

Case locking apparatus for preventing robbery}

1 is a perspective view showing a first embodiment of an anti-theft case locking device according to the present invention

Figure 2 is a perspective view of the main part of the present invention anti-theft case lock shown in Figure 1

3 is an operating state diagram of the locking device of the present invention shown in FIG.

Figure 4 is a front view showing a second embodiment of the anti-theft case lock device according to the present invention

5 is an operational state diagram of the locking device of the present invention shown in FIG.

Figure 6 is a front view showing a third embodiment of the anti-theft case lock device according to the present invention

<Description of the symbols for the main parts of the drawings>

10: front case 11: lock ball

20: rear case 101: housing

103: through hole 107: release groove

110: locking member 111: locking jaw

113: lifting groove 121, 122, 131, 132: magnet

130: releaser 134: release protrusion

141: first elastic support member 142: second elastic support member

151: locking body 153: locking projection

The present invention relates to a case lock device for preventing theft, and more particularly, the lock is free so that the case containing a predetermined product can not be opened arbitrarily, the release is possible only by a dedicated release device to prevent the product contained in the case is stolen. It relates to a case lock that can be.

Various items used in daily life are put into cases and commercialized. Such a case may serve as a container for simply storing an item, but also serves as a protective material for preventing damage to contents, and forms a product image through its design.

As an example, products such as CDs and DVDs, which are widely used as recording media for personal computers and various video and audio devices, are made of a synthetic resin material having a relatively low strength and hardness, and are reproduced by precise optical signals. It is released in a case that is opened and closed in various ways to prevent damage to the disk, scratches on the surface, and contamination by foreign matters. The above-mentioned recording medium products are also released for general sales, but especially for relatively expensive products such as DVDs, they are also widely used for rental. In the case of the conventional case, the user can easily take out the stored contents, that is, the disc recording medium. Since the opening and closing were made freely, there was a problem in which some of the users did not have proper measures for sneaking out only the disc. In addition, there is a case where the whole case containing the product is cut off, but there was a problem that it is difficult to prevent this.

On the other hand, such a problem is commonly applied to not only the above-described rental disk recording media but also various rental articles such as video / audio tapes and books or other displays displayed in stores for sale. Appropriate measures are needed to prevent theft of products displayed by malicious unspecified persons without causing inconvenience in examining the contents of the product.

The present invention is to solve the problems described above, the object of the present invention is to easily lock the case containing a predetermined article, to be possible to release only by a dedicated releaser to prevent theft of the article contained in the case To provide a case lock.

According to the present invention, the housing is provided on any one side of the front case and the rear case which is hinged to each other and a predetermined product is contained therein, and is provided to be movable inside the housing, the locking body formed with a locking jaw, the locking A lock body provided with a plurality of magnets coupled to the sieve, the locking body is installed to be movable in the direction crossing the locking body and the locking projection is fixed to the locking jaw in accordance with the movement of the locking body, the leading end of the locking body to be moved The through hole formed in the housing to pass through, and formed in the other case so as to communicate with the through hole, the locking hole for fastening the front case and the rear case when the locking body is inserted, and maintains the locking jaw and the engaging projection A first elastic support means for elastically supporting the locking body so as to support the locking body; and a second shot for elastically supporting the locking body toward the opposite side of the through hole. A support means and a release device provided with a plurality of magnets in a position corresponding to the magnet provided in the locking body, the magnet provided so as to correspond to each other in the locking body and the release mechanism, one side is the repulsive force is applied and the other side is the attraction force There is provided an anti-theft case lock, characterized in that arranged to act.

In the case locking device, a release groove is formed at a position corresponding to the side surface of each magnet provided in the locking body on the outside of the housing, and the release protrusion is formed with a release protrusion inserted into the release groove. The magnet may be combined to correspond to the magnet of the locking body.

According to the present invention, one side is opened, but the upper and lower portions of the separation prevention jaw formed in a predetermined length, the inner case consists of a front case and a rear case which are received inside the outer case and hinged to each other, the product is contained therein. A product case, a housing provided on one side of the outer case, a locking body which is installed to be movable inside the housing, and has a locking jaw, a plurality of magnets coupled to the locking body, and intersects with the locking body. A locking body provided with a locking protrusion fixed to the locking jaw according to the movement of the locking body, a through hole formed in the housing so that the front end portion of the locking body can be passed, and the locking The first elastic support means for elastically supporting the locking body to maintain the jaw and the locking projection, and the locking body opposite the through-hole And a second elastic support means elastically supporting toward and a release device provided with a plurality of magnets in a position corresponding to the magnets provided in the locking body, by pushing the product case in a state where the locking body protrudes through the through hole. Locking is made so that the product case can not be pulled out by the prevention jaw, the magnet is provided so as to correspond to each other in the locking body and the release device is the anti-theft, characterized in that the one side is disposed so that the attraction force is applied to the other side Case lock.

In this case, a fixed end bent at the front end of the locking body is formed so that the product case therein can be configured to not be separated from the fixed end in the state in which the locking body is advanced.

In addition, according to the present invention, the front case and the rear case which are hinged to each other made of a product case formed with a locking groove on one side, the locking cover to be coupled to the product case so as not to open the product case, the locking groove A housing provided in the lock cover so as to be close to the housing, a locking body which is installed to be movable in the housing, and has a locking jaw, a plurality of magnets coupled to the locking body, and movable in a direction crossing the locking body. And a locking body provided with a locking protrusion fixed to the locking jaw according to the movement of the locking body, and formed in the housing so as to approach the locking groove so that the front end of the locking body may enter the locking groove through the locking body. And through-holes, first elastic support means for elastically supporting the locking body to maintain the locking jaw and the locking projection; And a second elastic support means for elastically supporting the locking body toward the opposite side of the through hole, and a release device having a plurality of magnets at positions corresponding to the magnets provided in the locking body, and corresponding to the locking body and the release device. The provided magnet is provided with an anti-theft case lock device, characterized in that one side is disposed so that the repulsive force is applied and the other side is applied to the attraction force.

In the case locking device, a release groove is formed at a position corresponding to the side surface of each magnet provided in the locking body on the outside of the housing, and the release device forms a plurality of release protrusions inserted into the release groove. The magnets may be coupled to each of the release protrusions so as to correspond to the magnets of the locking body, and may be configured to release several product cases at once.

The objects, features and advantages of the present invention described above will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a first embodiment of an anti-theft case lock device according to the present invention, in this embodiment, it is possible to lock the case itself of the rotation opening and closing type that contains products such as CD, DVD, video tape, etc. This will be described as an example.

1 to 3, the locking device of the present invention includes a housing 101 integrally formed on one side of the front case 10 and the rear case 20 which are hinged to each other to be rotated and opened, and the housing 101. A pair of locking bodies 110 installed in series and spaced apart at predetermined intervals from each other to be movable toward each other, and a plurality of magnets 121 and 122 embedded in both sides of each of the locking bodies 110. And, the first elastic support member 141 for elastically supporting each of the locking body 110 in a direction close to each other, and is provided to be elevated through the through hole 103 formed in the housing 101 is the locking body ( A locking body 151 for locking or releasing the rear case 20 and the front case 10 of the CD case according to the movement of the 110, and elastically supporting the locking body 151 toward the outside of the housing 101 The second elastic support member 142 installed to correspond to the magnets 121 and 122 of the locking body 110. It comprises a decompressor (130) provided with a plurality of magnets (131, 132) to the device.

Inside the housing 101, a pair of receiving grooves 105 into which both side locking bodies 110 are movably inserted are formed, and both sides of the housing grooves 105 outside the housing 101 and portions therebetween. The release groove 107 is formed in the. The release unit 130 is formed in the form of the handle is formed on one side to facilitate the use, the release protrusion 134 to be inserted into each release groove 107 of the housing 101 in the head portion 133 Is formed, and the magnets 131 and 132 are embedded in the release protrusion 134, respectively. At this time, when the engaging body 110 and the magnets 131 and 132 of the release unit 130 are close to each other, it is arranged to move both the locking body 110 in a direction away from each other. That is, as shown, the magnet 132 provided at the center of the release protrusion 134 of the release device 130 and the magnets 122 of the both side engaging body 110 corresponding thereto are installed to face the same poles. The repulsive force is configured to act, and the magnets 131 provided on the two other release protrusions 134 of the release device 130 and the magnets 121 of the both side locking bodies 110 corresponding thereto are installed so that opposite poles face each other. It is configured to work.

The locking body 151 has a structure in which a pair of locking bodies 151 are connected by a connecting portion 152 in a 'c' shape, and each locking body 151 protrudes in a lateral direction. ) Is formed. The locking jaw 111 and the elevating groove 113 are formed in each of the locking bodies 110 so that the locking projections 153 and the locking body 110 of the locking body 151 move according to the movement of each locking body 110. The locking jaw 111 is fixed to each other or the locking member 151 is configured to be movable along the lifting groove 113.

As illustrated, when the housing 101 is provided in the rear case 20, the front case 10 has a locking hole 11 formed at a position corresponding to the through hole 103 of the housing 101. Lock body 151 protruding to the outside through the 103 is configured to fasten the rear case 20 and the front case 10 through the lock hole 11, the opposite side to the through hole 103 The connecting portion 152 of the locking body 151 is formed to protrude out of the housing 101.

The first elastic support member 141 and the second elastic support member 142 may be made of a conventional spring of various types, such as tension spring, compression spring, torsion spring made of a wire, in the present embodiment The example consists of a leaf spring bent in a '-' and 'U' shape.

Referring to the state of use of the case lock device of the present invention configured as described above are as follows.

First, when the front case 10 and the rear case 20 are closed, by pressing the connection part 152 protruding outward from the housing 101, the lock body 151 is advanced to the inside of the case. The front end of the housing 101 is inserted through the through hole 103 and the locking hole 11 of the front case 10 so that both front case 10 and the rear case 20 is not opened. At this time, since both sides of the locking body 110 is elastically supported in a direction close to each other by the first elastic support member 141, the locking projections 153 of each locking body 151 is a locking jaw ( 111) it is possible to maintain the locked state.

In this state, when the release protrusions 134 of the release device 130 are inserted into the corresponding release grooves 107, both sides are caught by the attraction force and the repulsive force acting between the magnets 121, 122, 131, and 132. The sieve 110 is moved in a direction that is spaced apart from each other, so that each locking body 151 is free to move relative to the locking body 110, so that the front end of the locking body 151 is connected to the second elastic support member 142. As a result, the front case 10 and the rear case 20 are unlocked by being retracted into the through hole 103 of the housing 101.

Therefore, according to the case locking device of the present invention, the release protrusion 134 which can be inserted into the release groove 107 as described above, and provided in the release projection 134, the magnet provided in the locking body (110) ( Since the case can be opened and closed only by the exclusive release device 130 coupled with the magnets 131 and 132 in a direction corresponding to 121 and 122, an advantage of effectively preventing theft of a product contained in the case is provided. have. In particular, any person can be prevented from illegally releasing the lock by using a magnet, and since the lock is more firmly locked, the concern about forcibly opening the case can be reduced.

On the other hand, the case lock device of the present invention may be installed in the case itself contained the product as described above, as shown in Figs. 4 and 5 is installed in a separate outer case 30, the product case ( 10, 20) may be configured in such a way that it cannot be removed.

That is, in the second embodiment of the present invention shown in Figs. 4 and 5, one side is opened, but the separation prevention jaw 31 is formed at a predetermined length at the bottom thereof to accommodate the product cases 10 and 20 therein. The present invention is applied to the outer case 30, which is a pair of catching bodies 110 and the catching body similar to the above-described embodiment in the housing 101 formed in the outer case 30. It is made of a structure having a locking body 151 which is moved up and down in accordance with the movement of the sieve 110, the fixed end 157 is bent to the front end of the locking body 151 is formed the lock 151 is In the advanced state, the inner product cases 10 and 20 are pushed to one side by the locking body 151 so as not to be caught out of the anti-separation jaw 31 on the opposite side and to be pulled out to the outside. One side of the product case (10, 20) is caught and forced to external force to easily remove the product case (10, 20) It is configured to be impossible.

In addition, as shown in Figure 6, even when provided with a locking cover 40 to be fitted to one side of the product case (10, 20) rotatably coupled to each other to prevent the product case (10, 20) to open The present invention can be applied. That is, in the present embodiment, the locking grooves 41 are formed in the product cases 10 and 20, and the housing 101 in which the locking body 110 and the locking body 151 are installed is similar to the above-described embodiment. It is provided at a position corresponding to the locking groove 41 of the locking cover 40. In this case, the product cases 10 and 20 are closed to engage the lock cover 40, and then the lock body 151 is pushed forward to insert the tip of the lock body 151 into the lock groove 41 to insert the product case. 10 and 20 are fixed so as not to open. In this state, when the locking body 151 is moved by using the release device 130 on both sides, the locking body 151 is retracted to the outside of the locking groove 41, so that the product cases 10 and 20 are locked with the locking cover 40. It is possible to remove and open the product case (10, 20) to take out the goods inside. In this case, the release device 130 is fixed to a predetermined installation place, consisting of a structure provided with a plurality of release projections 134 to form a plurality of rows to release a plurality of product cases (10, 20) side by side at once It can be configured to make.

On the other hand, in the above-described embodiment, but the locking body 110 and the locking body 151 is installed on both sides and exemplified that three release projections 134 are formed on the release device 130, the present invention is limited to this The number and shape of the locking body 110, the locking body 151, and the release protrusion 134 may be variously selected in addition to the above-described embodiment.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be apparent to those of ordinary skill.

As described above, according to the present invention, the locking and release by the attraction force and the repulsive force generated between the magnet of the locking body and the magnet of the releaser, but the position and direction of the magnet provided in the locking body and the magnet provided in the releaser is accurate By releasing only after matching, it is possible to prevent theft of the product more effectively by not allowing anyone to easily open the case containing the product without using a dedicated release device.

Claims (6)

The housing 101 is provided on any one side of the front case 10 and the rear case 20 which is hinged to each other to contain a predetermined product therein, and is installed to be movable inside the housing 101, 111 is formed, the locking body 110, the plurality of magnets 121 and 122 coupled to the locking body 110, the locking body 110 is installed to be movable in the direction crossing with the locking body ( In accordance with the movement of the 110, the locking body 151 is provided with a locking projection 153 is fixed to the locking jaw 111 and the housing 101 so that the front end of the moving locking body 151 can pass through A through hole 103 formed in the other case is formed in the other case so as to communicate with the through hole 103, when the lock body 151 is inserted, the lock hole 11 for fastening the front case 10 and the rear case 20 And, the first bullet to elastically support the locking body 110 to maintain the locking jaw 111 and the locking projection 153 in a locked state The castle support member 141, the second elastic support member 142 elastically supporting the locking body 151 toward the opposite side of the through hole 103, and the magnets 121 and 122 provided in the locking body 110. And a release device (130) provided with a plurality of magnets (131, 132) at a position corresponding to each other, and the magnets (121, 122, 131) provided to correspond to each other in the locking body (110) and the release device (130). 132 is an anti-theft case lock device, characterized in that one side is disposed so that the repulsive force is applied to the other side is applied to the attraction force. The method of claim 1, A release groove 107 is formed outside the housing 101 at a position corresponding to the side surfaces of the magnets 121 and 122 provided in the locking body 110, and the release groove 130 has the release groove ( The anti-theft case lock device is provided with a release protrusion 134 is inserted into the 107, the magnets (131, 132) is coupled to the release protrusion 134 to correspond to the magnets (121, 122) of the locking body (110). One side is opened, but the outer case 30 formed at a predetermined length at the top and bottom of the separation prevention jaw (31), and the front case 10 and the rear side which is received in the inner side of the outer case 30 and hinged to each other The case 20 is made of a product case (10, 20), the product is contained therein, the housing 101 provided on one side of the outer case 30, and to be movable inside the housing (101) It is installed and installed to be movable in a direction intersecting the locking body 110, the locking body 110, the plurality of magnets 121 and 122 coupled to the locking body 110, the locking body 110 is formed And a locking body 151 having a locking protrusion 153 fixed to the locking jaw 111 according to the movement of the locking body 110, and a front end portion of the locking body 151 being moved. The through hole 103 formed in the housing 101 and the locking jaw 111 and the locking protrusion 153 are latched to maintain a locked state. A first elastic support member 141 for elastically supporting the rim body 110, a second elastic support member 142 for elastically supporting the locking body 151 toward the opposite side of the through hole 103, and the locking body 110. Including a release device 130 is provided with a plurality of magnets (131, 132) at a position corresponding to the magnets (121, 122) provided in the), the locking body 151 protrudes through the through hole (103) The product case (10, 20) by pushing the product case (10, 20) in the state is locked so that the product case (10, 20) can not be pulled out to the outside by the two side departure prevention jaw (31, 32), The anti-theft case lock device, characterized in that the magnet (121, 122, 131, 132) provided to correspond to each other is arranged so that one side is repulsive force is applied, the other side is applied to the attraction force. The method of claim 3, The fixed end 157 is formed at the distal end of the locking body 151 is formed in the state in which the locking body 151 is advanced in the product case (10, 20) is not caught off the fixed end 157 Anti-theft case lock, characterized in that the. The product case (10, 20) and the product case (10, 20) and the product case (10, 20) formed of a locking groove 41 is formed on one side of the hinge and the front case 10 and the rear case 20 are coupled to each other Lock cover 40 to prevent opening (10, 20), the housing 101 provided in the lock cover 40 to be close to the locking groove 41, and movable inside the housing 101 Installed so as to be able to move in a direction intersecting with the locking body 110 having the locking step 111, the plurality of magnets 121 and 122 coupled to the locking body 110, and the locking body 110. It is installed and the locking body 151 is provided with a locking projection 153 is fixed to the locking jaw 111 in accordance with the movement of the locking body 110, and the housing (1) to approach the locking groove 41 A through hole 103 formed in the 101 to allow the front end of the locking body 151 to enter into the locking groove 41 through it, and the locking jaw 111 and the locking stone. The first elastic support member 141 for elastically supporting the locking body 110 to maintain the locked state and the second elastic support for elastically supporting the locking body 151 toward the opposite side of the through hole 103. And a release device (130) provided with a plurality of magnets (131, 132) at a position corresponding to the member (142) and the magnets (121, 122) provided in the locking body (110), Magnets 121, 122, 131, and 132 provided to correspond to each other in the 110 and the release unit 130, the anti-theft case lock device, characterized in that the one side is disposed so that the repulsive force is applied to the other side the attraction force. The method of claim 5, A release groove 107 is formed outside the housing 101 at a position corresponding to the side surfaces of the magnets 121 and 122 provided in the locking body 110, and the release groove 107 is formed in the release unit 130. The plurality of release protrusions 134 inserted into the plurality of rows are formed to form a plurality of rows, and the magnets 131 and 132 are formed on the release protrusions 134 so as to correspond to the magnets 121 and 122 of the locking body 110. Anti-theft case lock device, characterized in that each coupled to release multiple product cases (10, 20) at once.

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