A kind of commodity displaying anti-theft device
Technical field
The utility model relates to the commodity-exhibiting device technical field, is a kind of technology of commodity displaying anti-theft device specifically.
Background technology
People need use the displaying device of cleek bar and so on when commodity are showed, show in the device it generally is to utilize the hole in the commodity packaging to hang on its displaying bar at these, freely take off to make things convenient for the customer.This displaying device often has the people to steal commodity from the displaying bar very rapidly; Bring loss to businessman; People have just reinforced some locking mechanisms at the head of showing bar and have taken off arbitrarily to prevent commodity for this reason, and taking off when seeing when customer need needs get in touch with the salesman, makes troubles to both sides like this.Be exactly on the displaying bar, irregularly shaped or special-shaped end to be set in addition, this displaying bar can effectively stop other people to take off commodity fast, and the thief has been played certain inhibition, but renders a service not high.For existing displaying bar,, but can increase the commodity running cost like this if handle is showed rod lock on assembled construction.
Summary of the invention
The purpose of the utility model provides a kind of can directly on existing displaying bar, the use, reduces businessman's running cost, effectively stops other people to take off commodity fast, and is easy to use, the thief had the commodity displaying anti-theft device of efficient inhibition.
A kind of commodity displaying anti-theft device; It is characterized in that: said commodity displaying anti-theft device comprises a theftproof lock and a magnetic key that is installed on the single displaying bar; Theftproof lock comprises left semi-lock body and right half lock body; Be provided with between left semi-lock body and right half lock body and make the locker that the two halves lock body is sealed and flick; The bottom of right half lock body is provided with the keyhole that is complementary with magnetic key, and magnetic key inserts in the keyhole of theftproof lock the action that flicks with locker effect control left semi-lock body and right half lock body.
Said locker comprises torque spring, latch, compression spring, irony locking part; Be respectively equipped with a diameter on the top of left semi-lock body and right half lock body greater than the semicircle orifice of showing the bar external diameter, the sealed back of left semi-lock body and right half lock body two semicircle orifices fit in a circular hole, show that bar is through in the circular hole; Pin hole is all arranged at the top at left semi-lock body and right half lock body; The outstanding spring line end in torque spring two ends connects and fixes respectively in the medial surface of left semi-lock body and right half lock body lock, and latch is through in the spring eye of pin hole and torque spring on top of left semi-lock body and right half lock body, is provided with a spacing hole in the bottom of left semi-lock body; In half lock body of the right side, be provided with the installing hole that the irony locking part is installed; The irony locking part is provided with spring mounting hole, and the compression spring is installed in the irony locking part spring mounting hole, and irony locking part, compression spring are installed in the installing hole of irony locking part in the lump; Irony locking part axis is vertical each other with the keyhole axis, and the irony locking part faces keyhole.
Said magnetic key comprises that shell body, powerful magnetic key bar and powerful magnetic key bar reclaim shifting part; In shell body, be provided with a guiding raised line; Shifting part is provided with gathering sill; Shifting part is installed on the guiding raised line through the gathering sill on it, and shell body is provided with powerful magnetic key bar and reclaims vestibule, and powerful magnetic key bar is installed in to reclaim in the vestibule and with shifting part and is connected; At powerful magnetic key bar and reclaim between the vestibule and be provided with the guiding Sliding Structures, be included in guiding raised line that powerful magnetic key bar is provided with and reclaiming the gathering sill that the guiding raised line with on the powerful magnetic key bar that is provided with on the vestibule wall matches.
Said powerful magnetic key bar is a profiled piece of avoiding the like product imitation.
Between said left semi-lock body and right half lock body locating part is installed also.
The utility model compared with prior art has the following advantages.
The keyhole of theftproof lock is interior to flick left semi-lock body and right half lock body with the locker effect to the utility model because magnetic key inserts; Promptly be to need when unblanking unidimensional magnetic key can insert the effect that lockhole reaches switching device, strengthened the antitheft effect of device with shape.Can be general to existing displaying bar, use more flexibly, also need not simultaneously to increase the repacking cost.
Description of drawings
Fig. 1 is the utility model commodity displaying anti-theft device structural representation;
Fig. 2 is the utility model commodity displaying anti-theft device decomposition texture sketch map;
Fig. 3 dissects structural representation for the utility model commodity displaying anti-theft device along the displaying rod axis;
Fig. 4 is the left semi-lock body structure sketch map of the utility model commodity displaying anti-theft device;
Fig. 5 is the magnetic key decomposition texture sketch map of the utility model commodity displaying anti-theft device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model commodity displaying anti-theft device is described in further detail.
Shown in Fig. 1-4; The utility model commodity displaying anti-theft device; Comprise the theftproof lock and the magnetic key that are installed on the single displaying bar 13; Theftproof lock comprises left semi-lock body 3 and right half lock body 8; Be provided with between left semi-lock body 3 and right half lock body 8 make the two halves lock body sealed with the locker that flicks, the bottom of right half lock body 8 is provided with the keyhole 81 that is complementary with magnetic key, magnetic key inserts in the keyhole 81 of theftproof lock the action that flicks with locker effect control left semi-lock body 3 and right half lock body 8.The left and right sides title of left semi-lock body 3 and right half lock body 8 just defines for convenience, and its title also can be called the first half lock bodies and the second half lock bodies.
Locker comprises torque spring 1, latch 7, compression spring 2, irony locking part 6; Be respectively equipped with a diameter greater than semicircle orifice 32, the semicircle orifice 82 of showing the bar external diameter on the top of left semi-lock body 3 and right half lock body 8; Semicircle orifice 32 on the left semi-lock body 3 fits in a circular hole with the semicircle orifice 32 on right half lock body 8; Show that bar 13 is through in the circular hole, on the top of left semi-lock body 3 and right half lock body 8 pin hole is arranged all, the outstanding spring line end in the two ends of torque spring 1 connects and fixes respectively in the medial surface of left semi-lock body 3 with right half lock body lock 8; Latch 7 is through in the spring eye of pin hole and torque spring 1 on top of left semi-lock body 3 and right half lock body 8; Be provided with a spacing hole 31 in the bottom of left semi-lock body 3, in half lock body 8 of the right side, be provided with the installing hole that the irony locking part is installed, irony locking part 6 is provided with spring mounting hole; Compression spring 2 is installed in the spring mounting hole of irony locking part 6; Irony locking part 6, compression spring 2 are installed in the installing hole of irony locking part in the lump, and irony locking part 6 axis are vertical each other with the keyhole axis, and irony locking part 6 faces keyhole (the two is not communicated with).Between left semi-lock body 3 and right half lock body 8, locating part 5 is installed also, prevents that irony locking part 6 breaks away from whole device.Latch 7 fuses through torque spring 1, left semi-lock body 3 and right half lock body 8 and forms a resilient mounting, and like this, when snap close was opened, torque spring 1 will left semi-lock body 3 and right half lock body 8.Torque spring 1, with the compression spring 2 can be other elastomeric element.
Magnetic key comprises that shell body 10 and lower casing body 11, powerful magnetic key bar 9 and powerful magnetic key bar reclaim shifting part 12; In lower casing body 11, be provided with a guiding raised line 111; Reclaim shifting part 12 and be provided with gathering sill; Reclaiming shifting part 12 is installed on the guiding raised line 111 through the gathering sill on it; Shell body is provided with powerful magnetic key bar and reclaims vestibule, and powerful magnetic key bar 9 is installed in to reclaim in the vestibule and with recovery shifting part 12 and is connected, and between powerful magnetic key bar 9 and recovery vestibule, is provided with the guiding Sliding Structures; Promptly be to be provided with the guiding raised line at powerful magnetic key bar 9, reclaim be provided with on the vestibule wall with powerful magnetic key bar on the guiding raised line gathering sill 112 that matches.Wherein powerful magnetic key bar 9 is a profiled piece of avoiding the like product imitation.
The utility model is a kind of device that adopts special-shaped powerful magnetic bodies body switch.Wherein powerful magnetic key bar 9 is a profiled parts of avoiding the like product mimetism, has strengthened antitheft and has renderd a service.The keyhole that right half lock body 8 bottoms are provided with is a slotted eye, and powerful magnetic key bar 9 is special-purpose unidimensional device.Need that powerful magnetic key bar 9 is unidimensional can to insert the effect that reaches switching device in the keyhole that right half lock body 8 bottoms are provided with shape.Left semi-lock body 3 is the device critical piece with right half lock body 8, and latch 7 connects torque spring 1, left semi-lock body 3 and right half lock body, 8. torque springs 1 when device is opened, and can automatically spring open left semi-lock body 3 and right half lock body 8.The effect of compression spring 2 is that when powerful magnetic key bar 9 inserted the elliptical aperture of right half lock body 8, irony locking part 6 concerned because of powerful magnetic key bar 9 magnetic, automatic compression compression spring 2, whole device unlatching.When powerful magnetic key bar 9 left right half lock body 8, irony locking part 6 was because compression spring 2 elastic force relation automatically resets to the following locating hole of left semi-lock body 3, whole members close.Show that bar the place ahead bending prevents that whole device breaks away from; Be fixed with universal component 4. shell bodies 10,11 in the rear end of showing bar and reclaim shifting part 12 and be the protective device of powerful magnetic key bar 9; Powerful magnetic key bar 9 is not when using; Be recovered in fully in the whole device, prevent powerful magnetic key bar 9 damages.