CN210622536U - Anti-theft buckle for commodities - Google Patents
Anti-theft buckle for commodities Download PDFInfo
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- CN210622536U CN210622536U CN201921223658.3U CN201921223658U CN210622536U CN 210622536 U CN210622536 U CN 210622536U CN 201921223658 U CN201921223658 U CN 201921223658U CN 210622536 U CN210622536 U CN 210622536U
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- strong magnetic
- stud
- magnetic block
- theft
- buckle
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Abstract
The utility model provides a commodity theftproof is detained, including detaining the body and with detaining body grafting complex theftproof nail and knob handle, adopt the strong magnetic attraction of first strong magnetic block and second to carry out theftproof locking function, during the unblock, the knob handle that needs to adopt the matching drives the screw rod and rotates, replaces the unblock of current strong magnetic attraction, thereby makes the strong magnetic block of first strong magnetic block and second break away from the unblock, has solved current strong magnetic principle commodity theftproof and has detained the risk that the customer privately adopts strong magnetic block to open the pickproof lock.
Description
Technical Field
The utility model particularly relates to an anti-theft device technical field, concretely relates to commodity theftproof is detained.
Background
Currently, electronic payment means, although being developed and widely used, need further optimization and processing in some places such as the use mode to achieve more efficient application. At present, after the anti-theft device in the supermarket guards against theft of commodities, if a consumer needs to purchase the anti-theft device, the consumer must arrange in front of a cashier to complete payment, and then staff use an unlocking device to unlock the anti-theft commodities so as to separate the commodities from the anti-theft device. However, the existing commodity anti-theft buckle mostly adopts the working principle of strong magnetic attraction, the existing anti-theft buckle is composed of a steel needle, a plastic shell and a lock core, the lock core is a simple device which is actually formed by three steel balls, a steel ring and a spring, the steel balls are normally in a closed state under the thrust of the spring, the steel balls are tightly buckled in gaps of the steel needle when the steel needle is inserted, the commodity anti-theft buckle is opened, the three steel balls clamping the steel needle in the lock core are mainly sucked away from the steel needle by the magnetic steel above 8000GS, the steel needle can be smoothly pulled out of the magnetic buckle, and the risk that a customer opens the anti-theft lock by using a strong magnetic block privately exists.
Disclosure of Invention
In order to solve the technical defect that the prior art exists, the utility model provides a commodity theftproof is detained.
The utility model discloses a technical solution be: the utility model provides a commodity theftproof is detained, including the knot body and with knot body grafting complex theftproof nail and knob handle, the theftproof nail include the first strong magnetic block of the nail body and nail body head, the knot body in be equipped with the double-screw bolt, the double-screw bolt on be provided with the strong magnetic block of second, first strong magnetic block and the strong magnetic block magnetic force cooperation of second adsorb the theftproof nail on the knot body, the double-screw bolt on be equipped with the external screw thread, the strong magnetic block of second in the middle of be equipped with the through-hole, the through-hole in be equipped with the internal thread, strong magnetic block of second and double-screw bolt between through screw-thread fit, the knot body in still be equipped with the direction muscle of vertical setting, direction muscle and the strong magnetic block of second between limit fit, knob handle and double-screw bolt top grafting cooperation realize thereby double-screw bolt axial rotation drive on the double-screw bolt strong magnetic block of screw-thread fit second along double-screw bolt vertical lift, the second magnetic block include with the locking position and the strong magnetic block of first And the unlocking position separated from the first strong magnetic block is lifted up.
The bottom of the stud is provided with a groove, and the nail body of the anti-theft nail is in inserting fit with the groove at the bottom of the stud.
The edge of the second strong magnetic block is provided with a limit groove, and the limit groove is in limit fit with a guide rib longitudinally arranged in the buckle body.
The top of double-screw bolt be equipped with the spread groove, the bottom of knob handle be equipped with the connecting block of spread groove adaptation, connecting block and spread groove peg graft the cooperation and realize that knob handle drives double-screw bolt axial rotation.
The connecting groove is a cross groove.
The buckle body is internally provided with an installation cavity for the second strong magnetic block to vertically move, and the stud and the second strong magnetic block are installed in the installation cavity.
The upper end of installation cavity still be equipped with the connection chamber, the connection chamber be linked together the spread groove with the double-screw bolt top in the installation cavity, knob handle pass through the connection chamber and the spread groove grafting cooperation at double-screw bolt top.
The utility model has the advantages that: the utility model provides a commodity theftproof is detained, including detaining the body and with detaining body grafting complex theftproof nail and knob handle, adopt the strong magnetism attraction of first strong magnetic block and second to carry out theftproof locking function, during the unblock, need adopt the knob handle of matching to drive the screw rod and rotate, replace current strong magnetism attraction unblock, thereby make the strong magnetic block of first strong magnetic block and second break away from the unblock, solved current strong magnetism principle commodity theftproof detain and have the risk that the customer privately adopted strong magnetic block to open the pickproof lock.
Drawings
Fig. 1 is a schematic view of the locking structure of the anti-theft buckle for goods of the present invention.
Fig. 2 is a schematic view of the opening structure of the anti-theft buckle for goods of the present invention.
Fig. 3 is a schematic diagram of the second strong magnetic block structure of the present invention.
Fig. 4 is a schematic view of the connecting groove structure at the top of the stud of the present invention.
The anti-theft nail comprises a buckle body 1, an anti-theft nail 2, a knob handle 3, a stud 4, a guide rib 11, an installation cavity 12, a connection cavity 13, a nail body 21, a first strong magnet 22, a connection block 31, a second strong magnet 41, a through hole 42, a limiting groove 43 and a connection groove 44.
Detailed Description
The utility model will be further explained by referring to fig. 1, fig. 2, fig. 3 and fig. 4, which comprises a buckle body 1, an anti-theft nail 2 inserted and matched with the buckle body 1 and a knob handle 3, wherein the anti-theft nail 2 comprises a nail body 21 and a first strong magnetic block 22 at the head of the nail body 21, a stud 4 is arranged in the buckle body 1, a second strong magnetic block 41 is arranged on the stud 4, the first strong magnetic block 22 and the second strong magnetic block 41 are in magnetic matching to adsorb the anti-theft nail 2 on the buckle body 1, an external thread is arranged on the stud 4, a through hole 42 is arranged in the middle of the second strong magnetic block 41, an internal thread is arranged in the through hole 42, the second strong magnetic block 41 and the stud 4 are in threaded matching, a guide rib 11 which is longitudinally arranged is also arranged in the buckle body 1, the guide rib 11 and the second strong magnetic block 41 are in limit matching, the edge of the second strong magnetic block 41 is provided with a limiting groove 43, and the limiting groove 43 is in limiting fit with a guide rib 11 longitudinally arranged in the buckle body 1. The top of the stud 4 is provided with a connecting groove 44, and the connecting groove 44 is a cross groove. The bottom of knob handle 3 be equipped with the connecting block 31 with the spread groove 44 adaptation, connecting block 31 and spread groove 44 grafting cooperation realize knob handle 3 and drive double-screw bolt 4 axial rotation. Knob handle 3 and double-screw bolt 4 top grafting cooperation realize double-screw bolt 4 axial rotation thereby drive double-screw bolt 4 on the strong magnet 41 of screw-thread fit along double-screw bolt 4 vertical lift, the strong magnet 41 of second include with the locking position of the laminating of first strong magnet 22 magnetic force and the strong magnet 41 of second along the unlocking position that double-screw bolt 4 vertical lift and first strong magnet 22 break away from. The utility model discloses a strong magnetic attraction of first strong magnetic block and second carries out theftproof locking function, during the unblock, the knob handle that needs to adopt the matching drives the screw rod and rotates, replaces current strong magnetic attraction unblock, thereby makes strong magnetic block of first strong magnetic block and second break away from the unblock, has solved current strong magnetic principle commodity theftproof and has detained the risk that the customer privately adopted strong magnetic block to open the pickproof lock.
The bottom of the stud 4 is provided with a groove, and the nail body 21 of the anti-theft nail 2 is in inserting fit with the groove at the bottom of the stud 4.
The buckle body 1 is internally provided with a mounting cavity 12 for the vertical movement of a second strong magnetic block 41, and the stud 4 and the second strong magnetic block 41 are mounted in the mounting cavity 12.
The upper end of the installation cavity 12 is also provided with a connection cavity 13, the connection cavity 13 is communicated with a connection groove 44 at the top of the stud 4 in the installation cavity 12, and the knob handle 3 is in insertion fit with the connection groove 44 at the top of the stud 4 through the connection cavity 13.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The commodity anti-theft buckle comprises a buckle body (1), an anti-theft nail (2) and a knob handle (3), wherein the anti-theft nail (2) is in plug-in fit with the buckle body (1), the buckle body (1) is internally provided with a stud (4), the stud (4) is provided with a second strong magnetic block (41), the first strong magnetic block (22) is in magnetic force fit with the second strong magnetic block (41) to adsorb the anti-theft nail (2) on the buckle body (1), the stud (4) is provided with an external thread, a through hole (42) is formed in the middle of the second strong magnetic block (41), an internal thread is formed in the through hole (42), the second strong magnetic block (41) is in magnetic force fit with the stud (4) through thread fit, and the buckle body (1) is internally provided with a guide rib (11) which is longitudinally arranged, spacing cooperation between direction muscle (11) and the strong magnet of second (41), thereby knob handle (3) and double-screw bolt (4) top grafting cooperation realize double-screw bolt (4) axial rotation and drive double-screw bolt (4) on the strong magnet of screw-thread fit's the strong magnet of second (41) along double-screw bolt (4) vertical lift, the strong magnet of second (41) include with the locking position of first strong magnet (22) magnetic force laminating and the unlocking position that the strong magnet of second (41) along double-screw bolt (4) vertical lift and first strong magnet (22) break away from.
2. The anti-theft buckle for commodities as claimed in claim 1, wherein a groove is formed in the bottom of the stud (4), and the nail body (21) of the anti-theft nail (2) is in plug fit with the groove in the bottom of the stud (4).
3. The anti-theft buckle for commodities as claimed in claim 1, wherein the edge of said second strong magnetic block (41) is provided with a limiting groove (43), and said limiting groove (43) is in limit fit with a guide rib (11) longitudinally arranged in the buckle body (1).
4. The anti-theft buckle for commodities as claimed in claim 1, wherein a connecting groove (44) is formed in the top of the stud (4), a connecting block (31) matched with the connecting groove (44) is arranged at the bottom of the knob handle (3), and the connecting block (31) is in splicing fit with the connecting groove (44) to enable the knob handle (3) to drive the stud (4) to axially rotate.
5. The article surveillance clasp of claim 4, wherein the attachment slot (44) is a cross slot.
6. The anti-theft buckle for commodities as claimed in claim 1, wherein a mounting cavity (12) for a second strong magnetic block (41) to move vertically is arranged in the buckle body (1), and the stud (4) and the second strong magnetic block (41) are mounted in the mounting cavity (12).
7. The anti-theft buckle for commodities as claimed in claim 6, wherein a connecting cavity (13) is further arranged at the upper end of the mounting cavity (12), the connecting cavity (13) is communicated with a connecting groove (44) at the top of the stud (4) in the mounting cavity (12), and the knob handle (3) is in plug fit with the connecting groove (44) at the top of the stud (4) through the connecting cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223658.3U CN210622536U (en) | 2019-07-31 | 2019-07-31 | Anti-theft buckle for commodities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223658.3U CN210622536U (en) | 2019-07-31 | 2019-07-31 | Anti-theft buckle for commodities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210622536U true CN210622536U (en) | 2020-05-26 |
Family
ID=70752934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921223658.3U Active CN210622536U (en) | 2019-07-31 | 2019-07-31 | Anti-theft buckle for commodities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210622536U (en) |
-
2019
- 2019-07-31 CN CN201921223658.3U patent/CN210622536U/en active Active
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