JPH10261173A - Robbery preventing device for fixed form object - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a robbery preventing device for fixed form object superior in operability. SOLUTION: The main body part 11 of the robbery preventing device, which is installed to the fixed form object 13 and emits an alarm when it is intentionally removed from the fixed form object 13, a reception part 15 which is installed on one side of the main body part 11 and receives one side of the fixed form object 13 and a pressure part 16 which is installed on the other side of the main body part 11 and presses the other side of the fixed form object are provided. Thus, the robbery preventing device for fixed form object with satisfactory operability is provided since the fixed form object 13 can freely be attached/detached by depressing one side 16c of the pressing part 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-theft device for fixed articles.

[0002]

2. Description of the Related Art A conventional anti-theft device for fixed articles will be described below. Hereinafter, a compact disc will be described as an example of the fixed article.

A conventional anti-theft device for a compact disk comprises, as shown in FIG. 4, a main body 1 of the anti-theft device and a transparent vinyl case 2 provided in the main body 1. The compact disc 3 is inserted into the vinyl case 2. When the compact disc 3 is intentionally removed, theft is detected and an alarm is issued.

[0004]

However, in such a conventional configuration, if a general customer inadvertently turns the compact disc 3 in the anti-theft device, the compact disc 3 will be in a vinyl case. There is a problem that the user escapes from Step 2 and issues an alarm by mistake. Further, since the size of the vinyl case 2 is constant, it is necessary to prepare a completely different anti-theft device even when the size of the compact disc 3 is slightly changed. In other words, it was difficult to deal with a non-standard compact disc 3.

[0005] In order to cope with a non-standard compact disc 3, the anti-theft device main body 1 is mounted on a hard plastic case 4, as shown in FIG. 5, and the compact disc 3 is put in a main body case 4a. Something was suggested. In this case, the compact disk 3 can be taken out by opening the lid 4b of the case 4. However, in this case, the case lid 4b must be opened every time, and the operability is very poor. In addition, if the case 4 is dropped by mistake, the case 4 may be broken and become unusable.

An object of the present invention is to solve such a problem, and an object of the present invention is to provide an anti-theft device for fixed articles with good operability.

[0007]

SUMMARY OF THE INVENTION In order to achieve this object, the anti-theft device for a fixed article according to the present invention has an anti-theft device which is attached to the fixed article and which issues an alarm when the fixed article is intentionally detached from the fixed article. And a receiving portion attached to one side of the main body portion and receiving one side of the shaped article, and the other side of the shaped article attached to the other side of the main body portion. And a pressing portion for pressing, wherein the pressing portion is configured so that the fixed article can be detachably attached in one direction.

[0008] This makes it possible to provide an anti-theft device for fixed articles having good operability.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is directed to a main body of an anti-theft device which is attached to a fixed article and which issues an alarm when intentionally removed from the fixed article; A receiving portion that is attached to one side of the fixed article and receives one side of the fixed article; and a pressing section that is attached to the other side of the main body and presses the other side of the fixed article. The holding portion is a fixed article anti-theft device that allows the fixed article to be detachably attached in one-way operation. Operability is good because it can be done.

[0010] Further, since the fixed article is held down by the holding portion, it is possible to cope with a somewhat irregular shaped article.

Since the fixed article does not come off unless the holding section is operated to take it out more positively, no misinformation is generated by careless handling.

According to a second aspect of the present invention, there is provided the anti-theft device for fixed articles according to the first aspect, wherein the main body, the receiving portion, and the pressing portion are each detachable. Since the parts are independently detachable, even if one part is damaged, it can be replaced independently.

Further, by changing the shape of the pressing portion or the receiving portion, it is possible to cope with other fixed articles by exchanging the pressing portion and the receiving portion.

According to a third aspect of the present invention, there is provided a theft for a fixed article according to the first aspect, wherein a locking portion for the fixed article is provided at one end of the receiving section, and the other side is slidable with respect to the main body. Since the locking device is provided at one end of the receiving portion and the other end is slidable, it is possible to cope with fixed-size articles having different sizes.

The receiving portion according to the fourth aspect of the present invention can be set in multiple stages with respect to the main body portion, and the setting accuracy is within the detection capability of the detecting portion for detecting the presence / absence of a fixed object in the main body portion. The anti-theft device for fixed articles according to the third aspect of the present invention can be set in multiple stages, so that even fixed articles having different sizes can be handled. The size can be set according to the size of the fixed article at that time.

According to a fifth aspect of the present invention, the pressing portion rotates about the fulcrum and presses the fixed article on one side, and releases the pressing on the fixed article by pressing the other side. The anti-theft device for fixed-form articles according to claim 1, wherein the anti-theft device rotates about a fulcrum, so that it can be easily released or attached by pressing the other side. Also, it is possible to cope with different sizes of some fixed articles.

According to a sixth aspect of the present invention, the pressing portion is provided so as to be slidable with respect to the main body portion, and has a pressing piece that increases the pressing force as it comes closer to the main body portion on the contact surface with the fixed article. The holding device is slidably provided so that it can be attached and detached in one operation, and the pressing force increases as it approaches the main body. Even when the size is slightly different, the fixed article can be pressed without rattling.

According to a seventh aspect of the present invention, there is provided the anti-theft device for a fixed article according to the first aspect of the present invention, wherein the receiving portion of the invention has a lateral wall in contact with the fixed article. Does not fall off in the lateral direction.

According to an eighth aspect of the present invention, there is provided the anti-theft device for fixed articles according to the seventh aspect of the present invention, wherein a bar code seal is provided on a lateral wall, and a part to which a bar code seal is specially provided is separately provided. No need.

According to a ninth aspect of the present invention, there is provided the anti-theft device for fixed-form articles according to the eighth aspect, wherein a resonance circuit which resonates at a specific frequency is provided on the back side of the bar code seal. There is no need to separately provide a portion for attaching a resonance circuit that resonates with the circuit.

According to a tenth aspect of the present invention, there is provided the anti-theft device for fixed articles according to the first aspect, wherein a wall is provided in the vicinity of the detecting portion. Even if it is attempted to prohibit the detection operation by mischief or the like, it is very difficult to prohibit the operation from the outside because of this wall.

According to the eleventh aspect of the present invention, there is provided the anti-theft device for fixed articles according to the first aspect, wherein at least one of the receiving portion and the holding portion is slidable in parallel with the other party. Since it can be attached vertically or horizontally to fixed-sized articles having different lengths and widths, it is possible to select a product display form that meets the needs of the store.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. (Embodiment 1) FIG. 1 is a perspective view of a fixed article anti-theft device according to Embodiment 1 of the present invention. Here, a compact disc (hereinafter referred to as a CD) is used as an example of a fixed article.
), But this may be, for example, game software. In FIG. 1, reference numeral 11 denotes a rectangular parallelepiped anti-theft device main body, which issues an alarm when a CD is intentionally removed. Reference numeral 12 denotes a detection unit provided in the main body 11, which is a detection switch for detecting the presence or absence of the CD 13. Reference numeral 14 denotes a power switch, and when the power switch 14 is turned on, the main body 11 operates. 15 is the main body 1
1 is a receiving portion provided at a right angle on the lower side. At the tip of the receiving portion 15, a locking portion 15a for locking the CD 13 is provided. Reference numeral 16 denotes a pressing portion provided at a right angle to the upper side of the main body 11 and provided in parallel with the receiving portion 15.
The holding portion 16 rotates about a fulcrum 16a. One side 16b of the pressing portion 16 urges the CD 13 side in the A direction. By pressing the other side 16c of the holding portion 16, one side 16b of the holding portion 16 becomes C
The CD 13 can be taken away from the D13. By pressing the other side 16c of the pressing portion 16 in this manner, the CD 13 can be easily removed from the antitheft device. Further, even if the size of the CD 13 is slightly out of the standard, it can be handled.

(Embodiment 2) FIG. 2 is a perspective view of each part of the anti-theft device for fixed articles according to Embodiment 2 of the present invention. In FIG. 2, reference numeral 21 denotes a main body of the antitheft device, which has a rectangular parallelepiped shape. This main body 21 is substantially the same as main body 11 shown in the first embodiment. Also 2
1a is a detection unit. Reference numeral 22 denotes a receiving portion. The convex portion 24 provided on the receiving portion 22 is fitted into a groove 23 provided on the lower side of the main body portion 21 so as to be slidable.
Therefore, even if the CDs 13 have different sizes, it can be dealt with by sliding the receiving portion 22. An engaging portion 22a is provided at the tip of the receiving portion 22. Reference numeral 25 denotes a wall provided on the side surface of the receiving portion 22. By providing the wall 25, the CD can be prevented from falling off. Further, a seal 26 can be attached to the wall 25. The shop name and barcode are printed on the sticker 26, and there is no need to provide a separate place for attaching a price sticker. Although not shown, the seal 26
A resonance circuit that resonates at a specific frequency is adhered to the back surface of the sticker 26. If the user tries to go out of the store with a CD attached to the anti-theft device, a detection device for the resonance circuit on the back surface of the seal 26 (not shown) ) Makes it possible to detect theft.

Reference numeral 27 denotes a hole provided in the receiving portion 22.
The hole 27 fits into a claw 28 formed at a lower portion of the main body 21 so that the receiving portion 22 can be locked in multiple stages. The space between the holes 27 is provided within the detection capability of the detection unit 21a. Therefore this hole 2
7 can be detected whether the CD 13 is mounted or not.

Reference numeral 29 denotes a holding portion slidably provided on the upper side of the main body 21. Reference numeral 30 denotes a pressing piece provided on the holding portion 29, and is provided so that the pressing force increases as it approaches the main body 21. That is, it is formed of a resilient contact piece inclined downward toward the CD 13 side.
Although not shown, at least one of the receiving portion 22 and the pressing portion 29 is attached to the main body 21.
By being slidable in parallel with the other party, fixed-sized articles having different lengths and widths can be freely attached both vertically and horizontally, and a product display form can be selected according to store needs.

FIG. 3 is a perspective view of the anti-theft device for fixed articles described in the second embodiment.

[0028]

As described above, according to the present invention, a main body of an anti-theft device which is attached to a fixed article and which issues an alarm when intentionally removed from the fixed article, and one side of the main body A receiving portion that is attached to one side of the shaped article, and a pressing portion that is mounted on the other side of the main body portion and presses the other side of the shaped article; Is an anti-theft device for a fixed article in which the fixed article can be detached and attached in one-way operation. In this way, the holding section can be detachably handled in one-directional operation, so that operability is improved. Is good.

Further, since the fixed article is held by the holding portion, even if the shaped article is slightly out of specification, it can be handled.

Since the fixed article does not come off unless the holding section is operated in order to take it out more positively, no misinformation is generated due to careless handling.

[Brief description of the drawings]

FIG. 1 is a perspective view of an anti-theft device for fixed articles according to Embodiment 1 of the present invention.

FIG. 2 is a perspective view of each part of the anti-theft device for fixed articles according to the second embodiment of the present invention.

FIG. 3 is a perspective view of the same type article anti-theft device;

FIG. 4 is a perspective view of a conventional anti-theft device for fixed articles.

FIG. 5 is a perspective view of the anti-theft device for fixed articles according to another example.

[Explanation of symbols]

 11 Body 13 Compact disk 15 Receiving part 16 Holding part

Claims (11)

[Claims] 1. A main body of an anti-theft device which is mounted on a fixed article and which issues an alarm when intentionally removed from the fixed article, and which is mounted on one side of the main body and has one of the fixed articles A receiving portion for receiving the side of the main body, and a pressing portion that is attached to the other side of the main body and presses the other side of the shaped article. Detachable anti-theft device for fixed articles. 2. The anti-theft device for fixed-form articles according to claim 1, wherein the main body, the receiving part, and the holding part are detachable. 3. The anti-theft device for a standard article according to claim 1, wherein a locking section for the standard article is provided at one end of the receiving section, and the other side is slidable with respect to the main body. 4. The receiving unit according to claim 3, wherein the receiving unit can be set in multiple stages with respect to the main unit, and the setting accuracy is within the detection capability of the detecting unit that detects the presence / absence of a fixed object. Anti-theft device for fixed-form articles. 5. The fixed form according to claim 1, wherein the pressing portion rotates about the fulcrum and presses the fixed form article on one side, and releases the press on the fixed form article by pressing the other side. Anti-theft device for goods. 6. The fixed article theft according to claim 1, wherein the pressing section is provided so as to be slidable with respect to the main body, and has a pressing piece on a contact surface with the fixed article, the pressing piece increasing in pressing force as approaching the main body. Prevention device. 7. The anti-theft device for a fixed article according to claim 1, wherein the receiving portion has a horizontal wall abutting on the fixed article. 8. The anti-theft device for fixed-form articles according to claim 7, wherein a bar code seal is provided on the side wall. 9. The anti-theft device for fixed-form articles according to claim 8, wherein a resonance circuit that resonates at a specific frequency is provided on the back side of the bar code seal. 10. The anti-theft device for fixed-form articles according to claim 1, wherein a wall is provided near the detection section. 11. The anti-theft device for fixed-form articles according to claim 1, wherein at least one of the receiving portion and the holding portion is slidable in parallel with the other party.