CN101504789B - Magnetic pushing force anti-theft label - Google Patents
Magnetic pushing force anti-theft label Download PDFInfo
- Publication number
- CN101504789B CN101504789B CN2009100474543A CN200910047454A CN101504789B CN 101504789 B CN101504789 B CN 101504789B CN 2009100474543 A CN2009100474543 A CN 2009100474543A CN 200910047454 A CN200910047454 A CN 200910047454A CN 101504789 B CN101504789 B CN 101504789B
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- magnetic
- latch mechanism
- holder
- magnetic patch
- locking pearl
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Abstract
The invention relates to a magnetic thrust theftproof label, which comprises a shell consisting of an upper cover and a pedestal, wherein a coil alarm and a theftproof nail locking mechanism are arranged between the upper cover and the pedestal; a theftproof nail is inserted into the shell from the upper cover and positioned by the locking mechanism; the locking mechanism comprises a locking pearl cap of which the cross section is trapeziform, a locking pearl fixed seat which is matched with an inner cavity of the locking pearl cap, not less than three locking pearls and a spring device which leans against the locking pearl fixed seat; the locking mechanism corresponds to a magnetic lock opener and is opened by the magnetic lock opener; a magnetic switching device is arranged on the locking mechanism; and a magnetic block in the magnetic switching device is pushed by a magnet in the lock opener to move towards the direction away from the magnet, and pushes and opens the locking mechanism. The invention has the advantages that the invention provides a novel unlocking form, opens the locking mechanism through the magnetic thrust but not the conventional magnetic suction, and provides a simple, easy, safe and reliable novel form for a commonly used theftproof label.
Description
Technical field
The present invention relates to a kind of magnetic pushing force anti-theft label, be widely used in the antitheft of shop or supermarket commodity.
Background technology
Anti-theft tag is a kind of anti-theft product that is widely used on the commodity market; Mainly comprise the locking type anti-theft tag, adopt specific physical construction to process latch mechanism, locking antitheft nail; It is fixed on the commodity, can only just can opens through separating lock tool accordingly; The alarming type anti-stealing label through electronics or other alarm elements are set, sends alerting signal in label; The composite type anti-theft tag has the characteristics of above-mentioned two kinds of anti-theft tags concurrently.
Through being widely used, traditional magnetic anti-theft label has lacked absolute safe antitheft function, is opened by any magnetite easily.Applicant of the present invention discloses a kind of anti-theft tag of safe ready in fact with novel patent No. ZL200620045680.X; On the basis of traditional latch mechanism, further set up horizontal positioner; Make that anti-theft tag must be under vertical and horizontal two-way function power condition; Promptly be equiped with the effect of setting up horizontal magnetic force on the nail nipping device of magnetic patch in original bottom, open the clamping mechanism on the latch mechanism earlier after, just can utilize the magnetic patch of nail nipping device bottom to open latch mechanism; Anti-theft tag is opened, greatly strengthened security.
But the version somewhat complicated of this dual release from the both direction; And anyone can carry several pieces of magnetic patch and open horizontal clamping mechanism with a magnetic patch earlier; Use a unlatching latch mechanism again, still be not perfectly safe so all adopt magnetic action to open antitheft nail latch mechanism.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of magnetic pushing force anti-theft label of new structure, adopts different magnetic thrusts in the past, but not magnetic attraction is accomplished opening latch mechanism in conjunction with the magnetic switch device on the latch mechanism.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of magnetic pushing force anti-theft label; Comprise the shell that constitutes by loam cake and base; Be provided with coil alarm, antitheft nail latch mechanism between loam cake and the base; Antitheft nail inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake: the cross section is trapezoidal locking pearl cap, with the locking pearl holder of locking pearl cap inner chamber coupling, be no less than three locking pearl and replace the spring assembly of locking pearl holder; Latch mechanism is corresponding with the magnetic force lockaid gun and opened by it; Described latch mechanism is provided with the magnetic switch device, and the magnetic patch in the magnetic switch device is promoted to move to the direction away from magnet by the magnet in the lockaid gun, and magnetic patch promotes latch mechanism and opens.
Design concept of the present invention is: utilize interior magnetic patch of magnetic switch device and the interaction force between the magnet in the corresponding lockaid gun, promote moving of magnetic patch.Under locking state; Spring device is replaced locking pearl holder; Because locking pearl holder and cross section are trapezoidal locking pearl cap inner chamber coupling, locking pearl cap radial compaction is located at the locking pearl in the locking pearl holder through hole, thereby the antitheft nail that will pass locking pearl holder is locked.When magnetic patch promoted latch mechanism, locking pearl holder was urged downwardly, and broke away from locking pearl cap, and the locking pearl no longer receives the radial pressure of locking pearl cap thereby discharges locking nail.After lockaid gun left anti-theft tag, under the replacing of spring device, locking pearl holder got in the locking pearl cap again, and locking nail is retightened.
On the basis of such scheme; A kind of magnetic switch device that promotes to lock the pearl holder is provided; Described magnetic switch dress is locked the pearl holder and is provided with pressing down section by being located at least one magnetic patch in the shell and being made up of the slide block that magnetic patch promotes, and slide block is located on the pressing down section.
On the basis of such scheme; A kind of concrete anti-theft tag structure is provided; Described slide block constitutes by horizontal circular type arm with from the straight-arm that circular type arm stretches out downwards, and circular type arm is set on the holder pressing down section, which is provided with a pair of fulcrum by the shell positioning of rotating; Magnetic patch is located at the inboard limiting section below of straight-arm, and the lower end of magnetic patch is located at the screens portion place of base; Magnetic patch receives thrust along sliding on the straight-arm inboard, and the disengaging screens portion and the pushing and pressing slide block that outwards traverses rotate around fulcrum and press down holder, and latch mechanism is opened.
On the basis of such scheme; Another kind of concrete anti-theft tag inner structure is provided; Described slide block constitutes by horizontal circular type arm with from the straight-arm that circular type arm stretches out downwards; Circular type arm is set on the holder pressing down section, which is provided with the fulcrum by the shell positioning of rotating, and straight-arm is located at the top of magnetic patch; Magnetic patch receives thrust along sliding on the base, promotes slide block and presses down holder around the fulcrum rotation, and latch mechanism is opened.
On the basis of such scheme, the third concrete anti-theft tag inner structure is provided, described slide block is horizontal ring-like, and ring-like is set on the holder pressing down section, which is provided with the protuberance by shell chute location, and the bottom is provided with the inclined-plane; The top of magnetic patch is provided with a pushing block, and pushing block is replaced annular element; Magnetic patch is along pushing block on the base intracavity, and pushing block pushing and pressing slide block laterally slides, and its inclined-plane presses down holder, and latch mechanism is opened.
On the basis of such scheme, the 4th kind of concrete anti-theft tag inner structure is provided, described slide block is made up of screw-casing and a pair of pivot arm; Screw-casing is enclosed within the holder outside; The bottom is provided with notched inclined-plane, and breach is located on the holder pressing down section, and a pair of pivot arm is located by housing supports; One pivot arm is located at the spring place, and another pivot arm is located at the magnetic patch place; Magnetic patch is along sliding on the base intracavity, and the top can be designed to the inclined-plane, and the magnetic patch inclined-plane upwards promotes the pivot arm rotation, and the inclined-plane of screw-casing presses down holder, and latch mechanism is opened; Otherwise spring promotes the pivot arm reverse rotation, and screw-casing resets, latch mechanism locking.
The inclined-plane of said rotary sleeve is provided with at least one.
Magnetic force direction is in the past opened latch mechanism thereby the present invention aims to provide a kind of difference, and the structure of concrete pushing locking pearl holder can also have other numerous forms.
On the basis of such scheme, the oblique in the enclosure setting of described magnetic patch is also promoted by magnet obliquely.
On the basis of such scheme, the pressing down section of said locking pearl holder is projection or bulge loop.Projection generally is provided with a pair of of symmetry, to guarantee downward equalization of pressure.
To the magnet ring type lockaid gun of above-mentioned anti-theft tag, described lockaid gun is the magnetic patch of band endoporus, or the stacked magnetic patch that forms of magnetic patch of at least two band endoporus of serving as reasons.
The invention has the beneficial effects as follows:
The invention provides a kind of novel release form, non-traditional magnetic attraction is opened latch mechanism through magnetic thrust, for anti-theft tag commonly used provides a kind of simple safe and reliable again new model.
Description of drawings
Fig. 1 is the cross-sectional view of the embodiment of the invention 1.
Fig. 2 locks the sectional structure synoptic diagram of pearl holder for Fig. 1.
Fig. 3 cuts open structural representation for bowing of Fig. 1 slide block.
Fig. 4 cuts open structural representation for the side of Fig. 1 slide block.
Fig. 5 is the cross-sectional view of the embodiment of the invention 2.
Fig. 6 cuts open structural representation for bowing of Fig. 4 slide block.
Fig. 7 cuts open structural representation for the side of Fig. 4 slide block.
Fig. 8 is the cross-sectional view of the embodiment of the invention 3.
Fig. 9 cuts open structural representation for bowing of Fig. 7 slide block.
Figure 10 cuts open structural representation for the side of Fig. 7 slide block.
Figure 11 is the plan structure synoptic diagram of the embodiment of the invention 4.
Figure 12 cuts open structural representation for the side of Figure 11 slide block.
The sectional structure synoptic diagram of Figure 13 lockaid gun of the present invention.
Label declaration in the accompanying drawing
The 1-loam cake 2-3-antitheft nail of going to the bottom
4-coil alarm 5-locking pearl cap
6-locking pearl holder 61,61 '-projection 62-through hole
7-spring 8-magnetic patch
10-lockaid gun 11-ring-shaped magnet
Among the embodiment 1:
91-slide block 911-circular type arm 9111,9111 '-fulcrum
912-straight-arm 9121-limited block
21-screens portion
Among the embodiment 2:
92-slide block 921-circular type arm 9211,9211 '-fulcrum
The 922-straight-arm
Among the embodiment 3:
93-slide block 931,931 '-protuberance 932-inclined-plane
The 12-pushing block
Among the embodiment 4:
The 94-slide block
941-screw-casing 9411-inclined-plane 9412-breach
942,942 '-pivot arm 13-spring
Embodiment
Embodiment 1
See also the cross-sectional view of Fig. 1 for the embodiment of the invention 1; Fig. 2 locks the sectional structure synoptic diagram of pearl holder for Fig. 1; Fig. 3 cuts open structural representation for bowing of Fig. 1 slide block; Fig. 4 cuts open structural representation for the side of Fig. 1 slide block and Figure 13 is shown in the sectional structure synoptic diagram of lockaid gun of the present invention, and a kind of magnetic pushing force anti-theft label comprises the shell that is made up of loam cake 1 and base 2; Be provided with coil alarm 4, antitheft nail latch mechanism between loam cake 1 and the base 2; Antitheft nail 3 inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake 1: the cross section is trapezoidal locking pearl cap 5, with the locking pearl holder 6 of locking pearl cap 5 inner chambers coupling, be no less than three locking pearl and replace the spring 7 of locking pearl holder 6; Locking pearl holder 6 upper flat are distributed with three through holes 62 and are used to be provided with the locking pearl, and latch mechanism and magnetic force lockaid gun 10 are corresponding and opened by it.Base 2 lower ends of anti-theft tag are back taper, and lockaid gun 10 inner chambers are the shape that is complementary with base 2, are provided with two blocks of ring-shaped magnets 11 in the lockaid gun 10.
Described latch mechanism is provided with the magnetic switch device, and the magnetic patch 8 in the magnetic switch device is promoted to move to the direction away from ring-shaped magnet 11 by the ring-shaped magnet in the lockaid gun 10 11, and magnetic patch 8 promotes latch mechanism and opens.
Described magnetic switch device is formed by the magnetic patch 8 that is located at an oblique setting in the shell and by the slide block 91 that magnetic patch 8 promotes, and locking pearl holder 6 bottoms are provided with a pair of projection 61,61 ', and slide block 91 is located at projection 61,61 ' top.
Described slide block 91 constitutes by horizontal circular type arm 911 with from the circular type arm 911 oblique straight-arms 912 that stretch out down; Circular type arm 911 is set in holder projection 61; 61 ' top is provided with a pair of fulcrum 9111,9111 ' by base 2 positioning of rotating in the bottom outside of circular type arm 911; Magnetic patch 8 is located at limited block 9121 belows of straight-arm 912 inboards, and the lower end is located at screens portion 21 places of base 2; Magnetic patch 8 receives magnetic thrust sliding obliquely along straight-arm 912 inboards, breaks away from screens portion 21 and outwards traverse to push against slide block 91 around fulcrum 9111, and 9111 ' rotates; Circular type arm 911 presses down the projection 61 of locking pearl holder 6; 61 ', locking pearl holder 6 breaks away from locking pearl cap 5, and latch mechanism is opened.
After lockaid gun 10 left, magnetic patch 8 was got back to original position, and by screens portion 21 screens of base 2, slide block 91 is around fulcrum 9111,9111 ' backward rotation, spring 7 pushing and pressing locking pearl holders 6 upwards, locking pearl cap 5 pushing and pressing locking pearls locking antitheft nails 3.
Shell mechanism, latch mechanism and lockaid gun 10 are identical with embodiment 1.
See also the cross-sectional view of Fig. 5 for the embodiment of the invention 2; Fig. 6 cuts open structural representation for bowing of Fig. 4 slide block and Fig. 7 cuts open shown in the structural representation for the side of Fig. 4 slide block; Described latch mechanism is provided with the magnetic switch device; Magnetic patch 8 in the magnetic switch device is promoted to move to the direction away from ring-shaped magnet 11 by the ring-shaped magnet in the lockaid gun 10 11, and magnetic patch 8 promotes latch mechanism and opens.
Described magnetic switch device is formed by the magnetic patch 8 that is located at an oblique setting in the shell and by the slide block 92 that magnetic patch 8 promotes, and locking pearl holder 6 bottoms are provided with a pair of projection 61,61 ', and slide block 92 is located at projection 61,61 ' top.
Described slide block 92 constitutes by horizontal circular type arm 921 with from the circular type arm 921 oblique straight-arms 922 that stretch out down; Circular type arm 921 is set in holder projection 61; 61 ' top, the outside, circular type arm 921 middle parts is provided with a pair of fulcrum 9211,9211 ' by base 2 positioning of rotating; Straight-arm 922 is located at the top of magnetic patch 8; Magnetic patch 8 receives magnetic thrust sliding obliquely along base 2, promotes slide block 92 around fulcrum 9211, and 9211 ' rotates; Circular type arm 921 presses down the projection 61,61 ' of locking pearl holder 6, and locking pearl holder 6 breaks away from locking pearl cap 5; Latch mechanism is opened, and latch mechanism is opened.
After lockaid gun 10 left, magnetic patch 8 was got back to original position downwards, and slide block 92 is around fulcrum 9211,9211 ' backward rotation, spring 7 pushing and pressing locking pearl holders 6 upwards, locking pearl cap 5 pushing and pressing locking pearls locking antitheft nails 3.
Shell mechanism, latch mechanism and lockaid gun 10 are identical with embodiment 1.
See also the cross-sectional view of Fig. 8 for the embodiment of the invention 3; Fig. 9 cuts open structural representation for bowing of Fig. 7 slide block and Figure 10 cuts open shown in the structural representation for the side of Fig. 7 slide block; Described latch mechanism is provided with the magnetic switch device; Magnetic patch 8 in the magnetic switch device is promoted to move to the direction away from ring-shaped magnet 11 by the ring-shaped magnet in the lockaid gun 10 11, and magnetic patch 8 promotes latch mechanism and opens.
Described magnetic switch device is formed by the magnetic patch 8 that is located at an oblique setting in the shell and by the slide block 93 that magnetic patch 8 promotes, and locking pearl holder 6 bottoms are provided with a pair of projection 61,61 ', and slide block 93 is located at projection 61,61 ' top.
Described slide block 93 is horizontal ring-like, ring-like top that is set in holder projection 61,61 ', and the outside, annular element middle part is provided with a pair of a pair of protuberance 931,931 ' by base 2 chutes location, and the bottom is provided with inclined-plane 932; The top of magnetic patch 8 is provided with a pushing block 12, and pushing block 12 is replaced annular element; Magnetic patch 8 is along base 2 inner chambers pushing block 12 obliquely, and pushing block 12 promotes slide blocks 93 and laterally slides, and its inclined-plane 932 presses down the projection 61,61 ' of locking pearl holder 6, and latch mechanism is opened.
After lockaid gun 10 left, magnetic patch 8 and pushing block 12 were got back to original position downwards, and slide block 93 is retreated, and inclined-plane 932 leaves the projection 61,61 ' of locking pearl holder 6, and spring 7 pushing and pressing locking pearl holders 6 are upwards locked the 5 pushing and pressing locking pearl locking antitheft of pearl cap and followed closely 3.
Shell mechanism, latch mechanism and lockaid gun 10 are identical with embodiment 1.
Seeing also plan structure synoptic diagram and Figure 12 that Figure 11 is the embodiment of the invention 4 cuts open shown in the structural representation for the side of Figure 11 slide block; Described latch mechanism is provided with the magnetic switch device; Magnetic patch 8 in the magnetic switch device is promoted to move to the direction away from ring-shaped magnet 11 by the ring-shaped magnet in the lockaid gun 10 11, and magnetic patch 8 promotes latch mechanism and opens.
Described magnetic switch device is formed by the magnetic patch 8 that is located at an oblique setting in the shell and by the slide block 94 that magnetic patch 8 promotes, and locking pearl holder 6 bottoms are provided with a pair of projection 61,61 ', and slide block 94 is located at projection 61,61 ' top.
Described slide block 94 comprises screw-casing 941 and a pair of symmetrically arranged pivot arm 942,942 ', and screw-casing 941 is enclosed within locking pearl holder 6 outsides; The bottom is provided with the inclined-plane 9411 of two band breach 9412, and breach 9412 is located at the top of holder projection 61,61 '; A pair of pivot arm 942,942 ' supports the location by base 2, and a pivot arm 942 ' is located at spring 13 places; Another pivot arm 942 is located at magnetic patch 8 places, and the end face of magnetic patch 8 is the inclined-plane; Magnetic patch 8 is along pushing away pivot arm 942 on base 2 inner chambers, and screw-casing 941 rotates, and its inclined-plane 9411 presses down the projection 61,61 ' of locking pearl holder 6, and latch mechanism is opened;
After lockaid gun 10 left, magnetic patch 8 was got back to original position downwards, and spring 13 promotes pivot arm 942 ' backward rotation; Screw-casing 941 resets, and inclined-plane 9411 leaves the projection 61,61 ' of locking pearl holder 6; Spring 7 pushing and pressing locking pearl holders 6 are upwards locked the 5 pushing and pressing locking pearl locking antitheft of pearl cap and are followed closely 3.
Claims (6)
1. magnetic pushing force anti-theft label; Comprise the shell that constitutes by loam cake and base; Be provided with the latch mechanism of coil alarm, antitheft nail between loam cake and the base; Antitheft nail inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake: the cross section is trapezoidal locking pearl cap, with the holder of the locking pearl of locking pearl cap inner chamber coupling, be no less than three locking pearl and replace the spring assembly of the holder of locking pearl; Latch mechanism is corresponding with the magnetic force lockaid gun and opened by it; It is characterized in that: described latch mechanism is provided with the magnetic switch device, and the magnetic patch in the magnetic switch device is promoted to move to the direction away from magnet by the magnet in the magnetic force lockaid gun, and magnetic patch promotes latch mechanism and opens; Described magnetic switch device is by being located at least one magnetic patch in the shell and being made up of the slide block that magnetic patch promotes; The holder of locking pearl is provided with pressing down section; Slide block is located on the pressing down section; Described slide block constitutes by horizontal circular type arm with from the straight-arm that circular type arm stretches out downwards, and circular type arm is set on the pressing down section of holder, which is provided with the fulcrum by the shell positioning of rotating; Magnetic patch is located at the inboard limiting section below of straight-arm, and the lower end of magnetic patch is located at the screens portion place of base; Magnetic patch receives thrust along sliding on the straight-arm inboard, and the disengaging screens portion and the pushing and pressing slide block that outwards traverses rotate around fulcrum and press down holder, and latch mechanism is opened.
2. magnetic pushing force anti-theft label; Comprise the shell that constitutes by loam cake and base; Be provided with the latch mechanism of coil alarm, antitheft nail between loam cake and the base; Antitheft nail inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake: the cross section is trapezoidal locking pearl cap, with the holder of the locking pearl of locking pearl cap inner chamber coupling, be no less than three locking pearl and replace the spring assembly of the holder of locking pearl; Latch mechanism is corresponding with the magnetic force lockaid gun and opened by it; It is characterized in that: described latch mechanism is provided with the magnetic switch device, and the magnetic patch in the magnetic switch device is promoted to move to the direction away from magnet by the magnet in the magnetic force lockaid gun, and magnetic patch promotes latch mechanism and opens; Described magnetic switch device is by being located at least one magnetic patch in the shell and being made up of the slide block that magnetic patch promotes; The holder of locking pearl is provided with pressing down section; Slide block is located on the pressing down section, and described slide block constitutes by horizontal circular type arm with from the straight-arm that circular type arm stretches out downwards, and circular type arm is set on the pressing down section of holder; Which is provided with the fulcrum by the shell positioning of rotating, straight-arm is located at the top of magnetic patch; Magnetic patch receives thrust along sliding on the base, promotes slide block and presses down holder around the fulcrum rotation, and latch mechanism is opened.
3. magnetic pushing force anti-theft label; Comprise the shell that constitutes by loam cake and base; Be provided with the latch mechanism of coil alarm, antitheft nail between loam cake and the base; Antitheft nail inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake: the cross section is trapezoidal locking pearl cap, with the holder of the locking pearl of locking pearl cap inner chamber coupling, be no less than three locking pearl and replace the spring assembly of the holder of locking pearl; Latch mechanism is corresponding with the magnetic force lockaid gun and opened by it; It is characterized in that: described latch mechanism is provided with the magnetic switch device, and the magnetic patch in the magnetic switch device is promoted to move to the direction away from magnet by the magnet in the magnetic force lockaid gun, and magnetic patch promotes latch mechanism and opens; Described magnetic switch device is by being located at least one magnetic patch in the shell and being made up of the slide block that magnetic patch promotes; The holder of locking pearl is provided with pressing down section; Slide block is located on the pressing down section, and described slide block is horizontal ring-like, on the pressing down section that ring-like is set in holder; Which is provided with the protuberance by shell chute location, the bottom is provided with the inclined-plane; The top of magnetic patch is provided with a pushing block, and pushing block is replaced annular element; Magnetic patch is along pushing block on the base intracavity, and pushing block pushing and pressing slide block laterally slides, and its inclined-plane presses down holder, and latch mechanism is opened.
4. magnetic pushing force anti-theft label; Comprise the shell that constitutes by loam cake and base; Be provided with the latch mechanism of coil alarm, antitheft nail between loam cake and the base; Antitheft nail inserts in the shell and by the latch mechanism location, wherein, latch mechanism comprises from loam cake: the cross section is trapezoidal locking pearl cap, with the holder of the locking pearl of locking pearl cap inner chamber coupling, be no less than three locking pearl and replace the spring assembly of the holder of locking pearl; Latch mechanism is corresponding with the magnetic force lockaid gun and opened by it; It is characterized in that: described latch mechanism is provided with the magnetic switch device, and the magnetic patch in the magnetic switch device is promoted to move to the direction away from magnet by the magnet in the magnetic force lockaid gun, and magnetic patch promotes latch mechanism and opens; Described magnetic switch device is by being located at least one magnetic patch in the shell and being made up of the slide block that magnetic patch promotes, and the holder of locking pearl is provided with pressing down section, and slide block is located on the pressing down section; Described slide block is made up of screw-casing and a pair of pivot arm, and screw-casing is enclosed within the holder outside, and the bottom is provided with notched inclined-plane; Breach is located on the pressing down section of holder; A pair of pivot arm is located by housing supports, and a pivot arm is located at the spring place, and another pivot arm is located at the magnetic patch place; Magnetic patch promotes the pivot arm rotation along sliding on the base intracavity, and the inclined-plane of screw-casing presses down holder, and latch mechanism is opened; Otherwise spring promotes the pivot arm reverse rotation, and screw-casing resets, latch mechanism locking.
5. according to the described magnetic pushing force anti-theft label of one of claim 1 to 4, it is characterized in that: the pressing down section of the holder of said locking pearl is projection or bulge loop.
6. magnetic pushing force anti-theft label according to claim 1 is characterized in that: described magnetic force lockaid gun is interior by being provided with a ring-shaped magnet, perhaps two blocks of ring-shaped magnets that above magnet constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100474543A CN101504789B (en) | 2009-03-12 | 2009-03-12 | Magnetic pushing force anti-theft label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100474543A CN101504789B (en) | 2009-03-12 | 2009-03-12 | Magnetic pushing force anti-theft label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101504789A CN101504789A (en) | 2009-08-12 |
| CN101504789B true CN101504789B (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100474543A Expired - Fee Related CN101504789B (en) | 2009-03-12 | 2009-03-12 | Magnetic pushing force anti-theft label |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201489630U (en) * | 2009-03-12 | 2010-05-26 | 欧隆商贸（上海）有限公司 | Magnetic thrust security label |
| CN105326438B (en) * | 2014-06-13 | 2017-12-22 | 科沃斯家用机器人（苏州）有限公司 | The engaging method for releasing of self-moving device and its snap fastener |
| US9637951B2 (en) * | 2014-10-10 | 2017-05-02 | Tyco Fire & Security Gmbh | Security tag |
| CN106127999B (en) * | 2016-07-22 | 2019-04-16 | 茁腾安防科技（上海）有限公司 | Magnetic switch key |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006106536A1 (en) * | 2005-04-05 | 2006-10-12 | Pietro Necchi | Anti-theft safety tag |
| CN2893826Y (en) * | 2006-02-14 | 2007-04-25 | 赵沛字 | Antitheft label |
| CN2925772Y (en) * | 2006-06-30 | 2007-07-25 | 赵沛字 | Nail puller |
| CN200947228Y (en) * | 2006-09-11 | 2007-09-12 | 赵沛字 | Novel burglar-proof label |
| CN101339686A (en) * | 2007-08-14 | 2009-01-07 | 赵沛字 | Anti-theft label |
-
2009
- 2009-03-12 CN CN2009100474543A patent/CN101504789B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006106536A1 (en) * | 2005-04-05 | 2006-10-12 | Pietro Necchi | Anti-theft safety tag |
| CN2893826Y (en) * | 2006-02-14 | 2007-04-25 | 赵沛字 | Antitheft label |
| CN2925772Y (en) * | 2006-06-30 | 2007-07-25 | 赵沛字 | Nail puller |
| CN200947228Y (en) * | 2006-09-11 | 2007-09-12 | 赵沛字 | Novel burglar-proof label |
| CN101339686A (en) * | 2007-08-14 | 2009-01-07 | 赵沛字 | Anti-theft label |
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| CN101504789A (en) | 2009-08-12 |
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