KR200364558Y1 - Lock device of case for storage disk - Google Patents

Abstract

The present invention relates to a locking mechanism of a disc storage case, and more particularly, in a case of a case-opening storage case in which a front cover and a rear cover are hinged by a connecting portion for accommodating a disc recording medium, on one side of the rear cover. A locking device that is installed to elastically move up and down so that the locking member made of a metal material is moved by magnetic; A fixing member protruding from a corresponding inner surface of the front cover to insert and fix the locking member of the locking device, and having a fixing hole for catching the locking member; The locking member is inserted into the fixing member, and the inside of the case wrapped around the outer circumferential surface of the storage case to release the locked state is configured as a release member provided with a magnet for moving the metal member.

According to the above configuration, the locking device for preventing theft of a relatively small disk recording medium can be easily applied to the storage case, and the operation of activating or releasing the locking device on the storage case can be easily performed. This is improved.

Description

Lock device of case for storage disk

The present invention relates to a locking device of the disk storage case, more specifically, to prevent the loss of the disk by installing a locking device that is released by a magnet in the storage case of the disk, the operation of the locking device is made easy To provide an improved operational reliability.

In general, the case serves as a container for storing a variety of items used in everyday life.

In addition to the function of the protective material to prevent damage to the contents by the case as described above, it has a variety of functions of forming the image of the product by the appearance design of the case.

Such a case may be used as a space in which disc recording medium products such as CD or DVD are stored.

Disc recording media such as CDs and DVDs are widely used in personal computers, various video and audio equipments, and are made of thin synthetic resins and have a characteristic of being reproduced by precise optical signals.

Therefore, the disks are released or displayed in individually folded or hinged storage cases to prevent the surface from being contaminated or scratched by foreign matter such as dust.

The above-mentioned disc recording media products are also released for general sale, but relatively expensive recording media such as DVD (Digital versatile disk), which is an advanced optical disc that records and compresses video and audio signals using digital technology. Products are widely used for rental.

Such rental products are not only very large quantities are displayed on the shelves of the store, but many users take out the cases from the shelves and examine the contents of the products.

However, since the conventional case is manufactured in a structure that can be easily opened and closed so that the user can easily take out the disc recording medium, which is the stored contents, there is a proper countermeasure against the case where the user removes only the disc recording medium or cuts the product while the case remains. There was no problem.

In addition to the above disk recording media, various rental items such as video, audio tapes, books, etc. are commonly applied to display items displayed in stores in cases for sale. There is a need for a device capable of preventing theft of a product displayed by a malicious, unspecified person without causing inconvenience.

An object of the present invention for solving the above-mentioned conventional problems is to provide a locking device to the storage case to prevent theft of the disk, and the operation of the locking device is made easy to the disk storage case having improved operation reliability To provide a lock.

1 is a perspective view showing a storage case and a release member to which the locking device is applied according to an embodiment of the present invention.

Figure 2 is a view showing a state in which the storage case of Figure 1 opened.

3 is a view showing an operating state of the locking device according to an embodiment of the present invention.

4 is a view showing a state in which the locking operation of the locking device shown in Figure 3 is released by the release member.

<Description of Major Symbols in Drawing>

1: storage case 3: base case

5: Connection part 10: Front cover

12: Front border 14: Side

20: fixing member 22: fixing hole

24: slope guide 30: rear cover

32: rear border 34: fixed position

36: vertical rib 40: locking device

50: locking member 52: locking pin

54: Lower Jam Part 56: Connecting Bar

58: upper engaging piece 60: elastic member

62: upper support piece 64: lower support piece

70: lower spring 72: guide pin

74: fixing bracket 80: auxiliary box

90 release member 92 case

94: magnet

In order to achieve the above object, the present invention is a case of a case of a case opening type hinged front cover and the rear cover is connected by a connecting portion to accommodate the disk recording medium, is installed on one side of the rear cover to be moved by a magnetic material Locking device is made of a locking member elastically up and down operation; A fixing member protruding from a corresponding inner surface of the front cover to insert and fix the locking member of the locking device, and having a fixing hole for catching the locking member; The locking member is inserted into the fixing member, and the inside of the case wrapped around the outer circumferential surface of the storage case to release the locked state is configured as a release member provided with a magnet for moving the metal member.

Preferably, the locking device, the upper support piece and the lower support piece is fixed to the side of the rear cover to restrain the vertical movement of the locking member; It is composed of an elastic member provided on the outer circumferential surface of the engaging member installed through the upper support piece and the lower support piece to provide an elastic force.

The locking member includes a locking pin penetrating through the lower locking piece and inserted into the fixing hole of the fixing member. A bar-shaped connection bar connected to the locking pin and positioned between the lower support piece and the upper support piece; A lower locking piece protruding from the connection bar and the engaging pin to receive a predetermined elastic force in the direction of the lower support piece by the elastic member, and being elastically supported by the lower support piece; The connecting bar connected to the lower locking piece is composed of an upper locking piece installed at a portion protruding to the outside of the upper support piece.

In addition, the side of the fixing member which is in contact with the locking member is formed to be inclined so that the locking member is slid along the side of the fixing member is easily inserted and fixed in the fixing hole of the fixing member.

The locking device and the fixing member are respectively installed on the upper side and the lower side of the storage case.

In addition, an auxiliary case for installing an anti-theft transmitter is installed on the lower side of the front cover.

According to the above configuration, the locking device for preventing theft of a relatively small disk recording medium can be easily applied to the storage case, and the operation of activating or releasing the locking device on the storage case can be easily performed. This is improved.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a storage case and a release member to which a locking device is applied according to an embodiment of the present invention, FIG. 2 is a view showing an open state of the storage case of FIG. 1, and FIG. 3 is according to an embodiment of the present invention. 4 is a view illustrating an operating state of the locking device, and FIG. 4 is a view showing a state in which the locking operation of the locking device shown in FIG. 3 is released by the release member.

In the storage case 1 according to an embodiment of the present invention, the base case 3 in which the disc recording medium is stored is accommodated therein, and the front cover 10 and the rear cover 30 are hinged by the connecting portion 5. It is operated in a case opening manner.

The front edge 12 is bent along the edge of the front cover 10 is provided, the auxiliary piece 14 is protruded in the inner lower portion of the front edge 12.

In addition, the fixing hole 22 is formed in the middle of the plate shape protruding from the inner side of the front cover 10, and one side of the front cover 10 is inclined at a predetermined angle to form an inclined guide 24.

The rear border 32 is formed at the corners of the rear cover 30, and the position fixing piece 34 is fixedly installed inside the rear border 32 to accommodate the base case 3 having different sizes. .

In addition, a vertical lip 36 for supporting a lower portion of the base case 3 is formed to protrude from the rear cover 30.

The locking device 40 installed on one side of the rear cover 30 is provided with a locking member 50 made of a metal material, the locking member 50 is the upper support piece 62 connected to the rear cover 30. ) Is installed in a state in which the elastic member 60 is wound between the lower support piece 64.

The elastic member 60 provided on the outer circumferential surface of the engaging member 50 installed through the upper support piece 62 and the lower support piece 64 provides a return operation by a predetermined elastic force.

The locking member 50 is installed through the lower support piece 64 outside the locking pin 52 to be inserted into the fixing hole 22 of the fixing member 20, the locking pin 52 and Is connected to the bar-shaped connecting bar 56 is located between the lower support piece 64 and the upper support piece 62, protruding to the connection portion 56 and the engaging pin 52 is formed The lower locking piece 54 is provided with a predetermined elastic force in the direction of the lower support piece 64 by the elastic member 60, and is elastically supported by the lower support piece 64, and the lower locking piece. The connecting bar 56 connected to the 54 is composed of an upper locking piece 58 provided on a portion protruding outward from the upper support piece 62.

When the storage case 1 is opened, the lower spring 70 for pushing the auxiliary piece 14 is fixed to the lower side of the rear case at a position corresponding to the auxiliary piece 14. One end is fixed to the guide) and the movement is guided by the guide pin 72.

In addition, an auxiliary box 80 for installing an anti-theft transmitter is installed on the lower side of the front cover 10.

On the other hand, the metal member is placed inside the case 92 surrounding the outer circumferential surface of the storage case 1 to release the locked state by inserting the locking member 50 of the locking device 40 into the fixing member 20. It consists of a release member 90 is provided with a magnet 94 for movement.

In the embodiment of the present invention, the locking device 40 and the fixing member 20 are installed on the upper side and the lower side of the storage case 1, respectively, if necessary of the locking device 40 and the fixing member 20 The number installed is increased or decreased.

With the above configuration, it looks at the mounting structure and the operating state according to a preferred embodiment of the present invention.

As shown in FIG. 2, the base case 3 in which the disc is accommodated is positioned in the rear case by the position fixing piece 34 and the vertical lip 36.

In addition, the front cover 10 is rotated about the connecting portion 5 to be superimposed on the rear cover 30 to be fixed.

By the above operation, the locking piece of the locking member 50 moves upward along the inclined guide 24 of the fixing member 20 to be inserted into the fixing hole 22 as shown in FIG. 3. .

One end of the elastic member 60 is in contact with the upper support piece 62, the other end of the elastic member 60 is the locking pin 52 by pushing the lower locking piece 54 with a certain elastic force It is inserted into the fixing hole 22 to maintain a fixed state.

By the above operation, the front cover 10 and the rear cover 30 of the storage case 1 are fixed to each other as shown in Figure 1 to maintain a locked state.

In order to unlock the storage case 1, the case 92 of the release member 90 is in contact with the outside of the storage case 1, and as shown in FIG. 4, the inside of the case 92 is located. The locking member 50 made of a metal material is moved in the direction of the magnet 94 by the magnet 94.

The locking pin 52 is separated from the fixing hole 22 by the above operation, and the front cover 10 is opened by the lower spring 70 pushing the auxiliary piece 14. do.

When the release member 90 is separated from the storage case 1, the locking member 50 is returned to its original state by the elastic member 60.

On the other hand, the auxiliary box 80 is provided with a transmitter for preventing theft, thereby preventing the storage case (1) from being stolen.

As described above, according to the locking device of the disc storage case according to the present invention, the locking member of the locking device is moved up and down by the magnet of the release member, so that the operation of the locking device is released due to the operation state in which the locking device of the case is released. It is made easy to provide the effect of improving the operation reliability of the locking device with the anti-theft of the disk.

Claims (6)

In the case of a case-type storage case hinged to the front cover and the rear cover by the connecting portion for storing the disc recording medium, A locking device installed on one side of the rear cover to elastically move up and down the locking member made of a metal material to be moved by magnetic; A fixing member protruding from a corresponding inner surface of the front cover to insert and fix the locking member of the locking device, and having a fixing hole for catching the locking member; A release member provided with a magnet for moving the metal member inside the case surrounding the outer circumferential surface of the storage case so that the locking member is inserted into the fixing member to release the locked state; Locking device of the disk storage case, characterized in that configured to include. The method of claim 1, wherein the locking device, An upper support piece and a lower support piece fixedly fixed to side surfaces of the rear cover to restrain the up and down movement of the locking member; An elastic member installed on an outer circumferential surface of the locking member installed through the upper support piece and the lower support piece to provide an elastic force; Locking device of the disk storage case, characterized in that configured to include. The method of claim 2, wherein the locking member, A locking pin installed through the lower support piece to be inserted into the fixing hole of the fixing member; A bar-shaped connection bar connected to the locking pin and positioned between the lower support piece and the upper support piece; A lower locking piece protruding from the connection bar and the engaging pin to receive a predetermined elastic force in the direction of the lower support piece by the elastic member, and being elastically supported by the lower support piece; An upper locking piece installed at a portion of the connection bar connected to the lower locking piece to protrude outward of the upper support piece; Locking device of the disk storage case, characterized in that configured to include. The disk of claim 1, wherein a side surface of the fixing member which is in contact with the locking member is formed to be inclined so that the locking member slides along the side of the fixing member to be easily inserted into and fixed to the fixing hole of the fixing member. Lock on storage case. The locking device of claim 1, wherein the locking device and the fixing member are installed at upper and lower sides of the storage case, respectively. The lock apparatus of claim 1, wherein an auxiliary case for installing an anti-theft transmitter is installed on a lower side of the front cover.