CN213540028U

CN213540028U - Cylindrical commodity single-ring anti-theft label

Info

Publication number: CN213540028U
Application number: CN202021960986.4U
Authority: CN
Inventors: 陈家骙; 胡铭骏
Original assignee: David Michael Sandoval
Current assignee: David Michael Sandoval
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-25
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to an anti-theft device. The anti-theft device can be used for preventing the cylindrical commodities from being stolen, and has the characteristics of simple structure, difficulty in damage, convenience in use and good anti-theft performance. The technical scheme is as follows: cylindrical commodity single circle theftproof label, its characterized in that: the strapping tape comprises a main body, a rack which is slidably positioned in the main body, a strapping tape, a limiting assembly and an alarm assembly, wherein one end of the strapping tape is fixed on the main body, and the other end of the strapping tape is fixedly connected with the rack.

Description

Cylindrical commodity single-ring anti-theft label

Technical Field

The utility model relates to an anti-theft device specifically is cylindrical commodity single circle security label.

Background

For goods stored on an open shelf in a business place such as a supermarket, in order to prevent theft, a merchant generally attaches an anti-theft device to the goods to prevent theft. At present, the anti-theft devices for cylindrical commodities (such as milk powder cans, wine bottles and the like) are few, and merchants usually adopt a mode of adhering anti-theft soft labels on the surfaces of the commodities to prevent theft; because the soft label of theftproof is torn easily, still can take commodity out of the market easily after someone tears the soft label of theftproof to cause the loss of trade company. Therefore, it is necessary to design an anti-theft device that is suitable for cylindrical goods and is not easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of above-mentioned background art, provide a cylindrical commodity single loop theftproof label, this alarm can be used to the theftproof of cylinder commodity, has simple structure, is difficult to destroyed, convenient to use, characteristics that the theftproof performance is good.

The utility model provides a technical scheme is:

cylindrical commodity single circle theftproof label, its characterized in that: the strapping tape comprises a main body, a rack which is slidably positioned in the main body, a strapping tape, a limiting assembly and an alarm assembly, wherein one end of the strapping tape is fixed on the main body, and the other end of the strapping tape is fixedly connected with the rack.

The limiting assembly comprises a tooth column, a spring and a lock cylinder cover which are connected in sequence; the toothed column can be positioned in the lock shell at the top of the main body in a vertically movable manner, and the bottom of the toothed column is provided with one-way teeth meshed with the rack; an iron column is arranged in the toothed column so that the toothed column can be sucked away from the rack by an external unlocking device; the lock cylinder cover is fixedly connected with the upper opening edge of the lock shell.

The outside cover of strapping is equipped with the PVC protective sheath to avoid the strapping to damage the commodity surface.

The rack is arranged in an arc shape corresponding to the outer peripheral surface of the cylindrical commodity.

Two sides of the rack protrude outwards to form two handles, so that a user can push the rack to move conveniently.

Arc-shaped holes which are convenient for the handle to extend out are formed on the main body covers on the two sides of the main body; the radian of the arc-shaped hole is adaptive to the motion path of the rack.

The alarm assembly includes an RFID electronic tag and/or a DR tag.

The strapping tape is a stainless steel tape.

The utility model has the advantages that:

1) the utility model discloses a tooth post passes through one-way tooth and rack looks interlock for the strapping can only be towards the direction motion of tightening up commodity and unable reverse motion, is favorable to adjusting the effective length that the commodity was binded to the strapping, avoids the strapping because of loose, drop and breaks away from the commodity, has played the theftproof effect.

2) The utility model adopts the strapping tape to strap the goods, which can avoid the theft-proof device from being forced to be cut off by external force and the theft-proof device from losing the function, thus improving the theft-proof performance of the theft-proof device; in addition, the outside cover of strapping is equipped with the PVC protective sheath, can avoid the strapping to damage the commodity surface.

3) The utility model provides a rack designs into the arc that suits with the outer peripheral face of cylinder commodity for can closely laminate the commodity surface when the commodity is binded to the alarm, further improved the theftproof performance of alarm.

4) The utility model discloses simple structure, convenient to use can be suitable for the theftproof of cylinder commodity well, is fit for popularizing and applying.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment.

Fig. 2 is a schematic right-view structural diagram of the first embodiment.

Fig. 3 is a schematic cross-sectional view of a-a in fig. 2.

Fig. 4 is an exploded schematic view of the first embodiment.

Fig. 5 is one of the usage states (non-binding state) of binding a pair of cylindrical goods according to the embodiment.

Fig. 6 is a second usage state (tightening state) of binding a pair of cylindrical goods according to the embodiment.

Fig. 7 is a schematic perspective view of the second embodiment.

Fig. 8 is a schematic right-view structural diagram of the second embodiment.

FIG. 9 is a schematic cross-sectional view of B-B in FIG. 8

Reference numerals:

1. a lock cylinder cover; 2. a spring; 3. a tooth post; 3.1, iron columns; 3.2, unidirectional teeth; 4. a handle sleeve; 5. a main body; 5.1, a lock shell; 6. an RFID electronic tag; 7. a DR tag; 8. a rack cover; 9. a rack; 9.1 a handle; 10. a main body cover; 11. an arc-shaped hole; 12. a strapping tape; 13. a PVC protective sleeve; 14. cylindrical goods.

Detailed Description

The following further description is made with reference to the embodiments shown in the drawings.

For convenience of description, the up-down direction in the embodiment is the up-down direction of fig. 3.

The cylindrical single-turn anti-theft tag shown in fig. 1 to 6 can be attached to a cylindrical article 14 for anti-theft. The alarm comprises a main body 5, a rack 9, a strap 12, a limiting assembly and an alarm assembly. The main part is correspondingly provided with a cavity for accommodating the rack, the limiting assembly and the alarm assembly. Preferably, the main body and the rack are both formed by injection molding of a plastic material.

The rack is arranged in an arc shape which is adaptive to the peripheral surface of the cylindrical commodity; the rack is slidably positioned in the body. Two sides of the rack protrude outwards to form two handles 9.1, so that a user can push the rack to move in the main body conveniently. The main body covers 10 on the two sides of the main body are provided with arc-shaped holes 11 convenient for the handle to extend out; the radian of the arc-shaped hole is adaptive to the motion path of the rack. The two handles are respectively fixedly sleeved with a handle sleeve 4 to facilitate the holding of a user. In order to facilitate the installation of the components in the main body, in the main body covers on both sides of the main body in the embodiment, the main body cover on one side is integrally fixed on the main body, the main body cover on the other side is separately formed, and after the components are installed in the main body, the main body cover on the other side is fixed on the main body by adopting an ultrasonic welding mode for sealing.

One end of the strapping tape (preferably a stainless steel tape) is fixed on the main body, and the other end of the strapping tape is fixedly connected with the rack; in this embodiment, the joint of the binding band and the rack is fixed by the rack cover 8 in the following manner: the end of the rack is provided with a groove (not shown), one end of the strapping tape extends into the groove, then the rack cover is fixed (fixed by adopting an ultrasonic welding mode) in the groove, and the strapping tape is fixed in the groove under the action of extrusion force, so that the strapping tape and the rack are connected into a whole. The outside cover of strapping is equipped with PVC protective sheath 13 to avoid the strapping to damage the commodity surface.

The restraining assembly is mounted in the body for restraining movement of the rack. The limiting assembly comprises a toothed column 3, a spring 2 and a lock cylinder cover 1 which are connected in sequence; the toothed column can be positioned in a lock shell 5.1 at the top of the main body in a vertically movable manner, and the bottom of the toothed column is provided with one-way teeth 3.2 meshed with the rack; an iron column 3.1 is also arranged in the toothed column, so that an external unlocking device (a magnetic unlocking device, not shown in the figure) can attract the toothed column away from the rack by attracting the iron column; the lock cylinder cover is fixedly connected with the upper opening edge of the lock shell, and the spring is sealed and pressed in the lock shell, so that the spring applies force to the tooth column. Under the normal locking state, the tooth column is meshed with the rack under the action of the elastic force of the spring, so that the rack can only move towards the tightening direction of the strapping tape and cannot move reversely; when the lock is unlocked, the toothed column is sucked away from the rack under the action of the external lock opener, the rack is separated from the one-way teeth on the toothed column at the moment, and the rack can move in the reverse direction, so that the strapping tape is loosened and the burglar alarm is taken down.

The alarm assembly is installed in the main body to alarm in cooperation with an external access control system (not shown). The alarm component in the embodiment comprises an RFID electronic tag 6 and a DR tag 7; only one of the labels may be selected. When the commodity which is not taken down passes through the access control system, the alarm component in the burglar alarm and the access control system form a closed loop and alarm, so that the commodity is prevented from being stolen.

The arc of the rack and the length of the strapping tape are changed, so that the device can adapt to cylindrical commodities with different volumes. Fig. 1-6 illustrate a first embodiment in which the rack arc is small and the strap length is long, which is suitable for larger cylindrical products such as milk powder cans. Fig. 7 to 9 show a second embodiment, which has the same structure as the first embodiment except that: the rack radian in the second embodiment is large, and the strapping tape is short in length, so that the rack can be applied to small cylindrical goods such as wine bottles.

The foregoing is illustrative of only specific embodiments of this invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. Those skilled in the art can now appreciate from the foregoing description that only exemplary embodiments of the invention have been presented. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. Cylindrical commodity single circle theftproof label, its characterized in that: comprises a main body (5), a rack (9) which can be positioned in the main body in a sliding way, a strapping tape (12) of which one end is fixed on the main body and the other end is fixedly connected with the rack, a limiting component which is arranged in the main body and used for limiting the movement of the rack, and an alarm component which is arranged in the main body.

2. The cylindrical article single-turn security tag of claim 1, wherein: the limiting assembly comprises a toothed column (3), a spring (2) and a lock cylinder cover (1) which are connected in sequence; the toothed column can be positioned in a lock shell (5.1) at the top of the main body in a vertically movable manner, and the bottom of the toothed column is provided with one-way teeth (3.2) meshed with the rack; an iron column (3.1) is arranged in the toothed column so that the toothed column can be sucked away from the rack by an external unlocking device; the lock cylinder cover is fixedly connected with the upper opening edge of the lock shell.

3. The cylindrical article single-turn security tag of claim 2, wherein: the outside cover of strapping is equipped with PVC protective sheath (13) to avoid the strapping to damage the commodity surface.

4. The cylindrical article single-turn security tag of claim 3, wherein: the rack is provided in an arc shape conforming to the outer peripheral surface of the cylindrical commodity (14).

5. The cylindrical article single-turn security tag of claim 4, wherein: two sides of the rack protrude outwards to form two handles (9.1) so as to facilitate a user to push the rack to move.

6. The cylindrical article single-turn security tag of claim 5, wherein: the main body covers (10) at the two sides of the main body are provided with arc-shaped holes (11) which are convenient for the handle to extend out; the radian of the arc-shaped hole is adaptive to the motion path of the rack.

7. The cylindrical article single-turn security tag of claim 6, wherein: the alarm assembly comprises an RFID electronic tag (6) and/or a DR tag (7).

8. The cylindrical article single-turn security tag of claim 7, wherein: the strapping tape is a stainless steel tape.