CN216305666U - Special anti-theft lock core label for glasses buckle - Google Patents
Special anti-theft lock core label for glasses buckle Download PDFInfo
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- CN216305666U CN216305666U CN202120676994.4U CN202120676994U CN216305666U CN 216305666 U CN216305666 U CN 216305666U CN 202120676994 U CN202120676994 U CN 202120676994U CN 216305666 U CN216305666 U CN 216305666U
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- main frame
- inner core
- pressing sheet
- base
- special anti
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Abstract
The present invention relates to an anti-theft device. The purpose is to provide a special theftproof lock core label of glasses knot, and this label should have simple structure, safe and reliable's characteristics. The technical scheme is as follows: the special anti-theft lock core label for the glasses buckle comprises a base provided with a glasses leg socket, a main frame arranged on the base through a thread structure, an inner core positioned in the base in a vertically sliding manner, a cover cap for connecting the main frame and the inner core, a coil and a lock core structure arranged between the inner core and the main frame; the method is characterized in that: the lock core structure comprises a gear ring manufactured on the inner wall of the main frame, a pressing sheet capable of vertically and slidably positioning the inner core and the main frame, one-way teeth manufactured on the top surface of the pressing sheet and matched with the gear ring, a spring arranged between the pressing sheet and the inner core, and an iron insert arranged between the pressing sheet and the main frame.
Description
Technical Field
The utility model relates to an anti-theft device, in particular to an anti-theft lock cylinder label for protecting spectacles commodities.
Background
The anti-theft label for the glasses button is a product for anti-theft protection of glasses commodities in a market. The existing glasses button anti-theft label (such as ZL2009202948785) is internally provided with a plurality of parts, is complex in structure, high in production cost and complex in assembly, and is easy to break down in the using process and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the background technology and provide a special anti-theft lock cylinder label for a glasses buckle, which has the characteristics of simple structure, safety and reliability.
The technical scheme of the utility model is as follows:
the special anti-theft lock core label for the glasses buckle comprises a base provided with a glasses leg socket, a main frame arranged on the base through a thread structure, an inner core positioned in the base in a vertically sliding manner, a cover cap for connecting the main frame and the inner core, a coil and a lock core structure arranged between the inner core and the main frame; the method is characterized in that: the lock core structure comprises a gear ring manufactured on the inner wall of the main frame, a pressing sheet capable of vertically and slidably positioning the inner core and the main frame, one-way teeth manufactured on the top surface of the pressing sheet and matched with the gear ring, a spring arranged between the pressing sheet and the inner core, and an iron insert arranged between the pressing sheet and the main frame.
The top of the main frame is provided with a step hole for mounting the cap, the top of the cap is rotatably positioned in the step hole, and the bottom end of the cap penetrates through the pressing sheet downwards and then is fixed with the inner core.
The insert is arranged between the cover cap and the pressing sheet.
The coil is disposed in the inner core.
And the main frame is provided with a jacket.
An upper rubber cushion fixed with the inner core and a lower rubber cushion fixed with the base are arranged in the insertion opening.
The utility model has the beneficial effects that:
when the glasses locking device is used, the glasses legs directly penetrate through the inserting openings, then the main frame is rotated to enable the inner core to be close to the base so as to clamp the glasses legs, and the main frame cannot rotate reversely under the action of the lock core structure to realize locking; when someone takes the glasses out of the exit of a supermarket or a shopping mall, an alarm is triggered, and a special unlocking device is needed to be used for unlocking; the utility model greatly simplifies the internal structure, has simple and reliable working principle and very convenient operation, and effectively ensures the safety of commodities.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view showing the structure of the present invention in use (the outer case is omitted).
Fig. 3 is a front view schematically showing the construction of the main frame of the present invention.
Fig. 4 is a schematic perspective view of the main frame of the present invention.
Fig. 5 is a perspective view of the core of the present invention.
Fig. 6 is a schematic perspective view of the base of the present invention.
Fig. 7 is a front view of a wafer according to the present invention.
Fig. 8 is a schematic perspective view of a tablet of the present invention.
Fig. 9 is a schematic perspective view of the cap of the present invention.
Fig. 10 is an exploded view of the present invention.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following examples.
As shown in fig. 2, the special anti-theft lock core tag for the glasses button comprises a base 1, a main frame 2, an inner core 3, a cover cap 4, a coil 5 and a lock core structure. The inner core can be vertically and slidably positioned in the base, the main frame is installed on the base through a threaded structure and wraps the upper portion and the inner core of the base, the cap is axially connected with the main frame and the inner core, the lock cylinder structure is arranged between the inner core and the main frame, and the inner core can be driven to move up and down in the base when the main frame is rotated.
Be equipped with a pair of cowl 1.1 on the base, the intrados of baffle is arranged relatively, thereby keeps certain interval formation between the baffle and supplies the socket a that the earpiece stretches into, is equipped with helicitic texture's external screw thread 1.2 on the baffle outer arc, still is equipped with spacing board 1.4 and the spout 1.3 of vertical extension on the intrados of baffle.
The inner core can be vertically and slidably positioned between the two baffles, sliding rails 3.1 matched with the sliding grooves are arranged on two sides of the inner core, lower limiting plates 3.2 matched with the upper limiting plates are further arranged on two sides of the inner core (the inner core is prevented from being separated from the base), and the coil is fixed in the inner core.
The main frame is a barrel-shaped shell with a downward opening, an outer sleeve 9 is arranged on the outer peripheral surface of the main frame, internal threads 2.3 of a thread structure are arranged on the inner peripheral surface of the main frame, and the main frame is installed on a baffle of the base through the thread structure.
The main frame and the inner core are axially connected into a whole by the cover cap, the bottom end of the cover cap is fixed with the inner core, and the main frame can be rotationally positioned at the top end of the cover cap around the axis. The block includes that the dome 4.1 is participated in 4.2 and fixes three in the dome bottom surface, and the bottom of participating in still is equipped with barb 4.3, and is corresponding, and the top surface of body frame is equipped with the step hole 2.2 (the dome is installed in the macropore on step hole upper portion) that suits with the dome, and the top surface of inner core is equipped with through-hole 3.4, and the barb of participating in the card makes block and inner core be connected fixedly in the through-hole.
In the lock core structure, the inner wall of the top of the main frame is provided with a gear ring 2.1, the pressing sheet 6 can be vertically and slidably positioned above the main frame, the top surface of the pressing sheet is provided with a plurality of one-way teeth 6.1 which are annularly arranged and matched with the gear ring, the spring 7 is arranged between the pressing sheet and the inner core and is used for upwards pushing the pressing sheet to enable the one-way teeth to be meshed with the gear ring, and the iron insert 8 is placed between the pressing sheet and the main frame.
The top both sides of inner core respectively are equipped with two upwards open notches 3.3, and the both sides of preforming respectively are equipped with two and notch complex lug 6.2, and the lug can be positioned in the notch with vertical slip, and the top surface of preforming still is equipped with the concave station 6.3 that is used for holding the iron mold insert, still is equipped with in the concave station to cooperate to participate in the hole of dodging 6.4 that passes through, participates in the through-hole of reconnecting the inner core after passing the hole of dodging downwards.
Be equipped with rubberizing pad 11 and lower bolster 12 that are used for protecting the earpiece in the socket, rubberizing pad 11 is fixed in the bottom surface of inner core, and lower bolster 12 is fixed at the top surface of base (between two baffles). The inner core bottom surface is equipped with the last mounting hole 3.5 that is used for installing the cushion. And a lower mounting hole 1.5 for mounting a lower rubber mat is formed in the base.
The working principle of the utility model is as follows:
when the glasses are locked, the spring pushes the pressing sheet upwards to enable the one-way teeth to be meshed with the gear ring of the main frame, the inner core is driven to descend by rotating the main frame (the main frame can only rotate along one direction), the inserting opening is continuously reduced, the glasses legs are pressed tightly through the upper rubber pad and the lower rubber pad to achieve protection of goods, and when the goods are directly taken out of an exit of a supermarket or a shopping mall, the inner coil triggers an alarm; when the protected commodity needs to be taken out, the whole device is placed on the corresponding magnetic unlocking device, the insert is attracted by magnetic force to drive the pressing sheet to descend, so that the one-way teeth are separated from the gear ring, the main frame is rotated reversely at the moment, the socket can be loosened, and the protected commodity is taken out.
Claims (6)
1. The special anti-theft lock cylinder label for the glasses button comprises a base (1) provided with a socket, a main frame (2) arranged on the base through a thread structure, an inner core (3) positioned in the base in a vertically sliding manner, a cover cap (4) connecting the main frame and the inner core, a coil (5) and a lock cylinder structure arranged between the inner core and the main frame; the method is characterized in that: the lock core structure comprises a gear ring (2.1) formed on the inner wall of the main frame, a pressing sheet (6) capable of vertically and slidably positioning the inner core and the main frame, one-way teeth (6.1) formed on the top surface of the pressing sheet and matched with the gear ring, a spring (7) arranged between the pressing sheet and the inner core, and an iron insert (8) arranged between the pressing sheet and the main frame.
2. The eyeglasses clasp special anti-theft lock cylinder tag of claim 1, characterized in that: the top of the main frame is provided with a step hole (2.2) for mounting the cap, the top of the cap is rotatably positioned in the step hole, and the bottom end of the cap penetrates through the pressing sheet downwards and then is fixed with the inner core.
3. The eyeglasses clasp special anti-theft lock cylinder tag of claim 2, characterized in that: the insert is arranged between the cover cap and the pressing sheet.
4. The eyeglasses clasp special anti-theft lock cylinder tag of claim 3, wherein: the coil is disposed in the inner core.
5. The eyeglasses clasp special anti-theft lock cylinder tag of claim 4, wherein: an outer sleeve (9) is arranged on the main frame.
6. The eyeglasses clasp special anti-theft lock cylinder tag of claim 5, wherein: an upper rubber cushion (11) fixed with the inner core and a lower rubber cushion (12) fixed with the base are arranged in the insertion opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120676994.4U CN216305666U (en) | 2021-04-02 | 2021-04-02 | Special anti-theft lock core label for glasses buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120676994.4U CN216305666U (en) | 2021-04-02 | 2021-04-02 | Special anti-theft lock core label for glasses buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305666U true CN216305666U (en) | 2022-04-15 |
Family
ID=81080160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120676994.4U Active CN216305666U (en) | 2021-04-02 | 2021-04-02 | Special anti-theft lock core label for glasses buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305666U (en) |
-
2021
- 2021-04-02 CN CN202120676994.4U patent/CN216305666U/en active Active
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