A kind of Anti-forge closure cover
Affiliated technical field:
The utility model belongs to the encapsulation technology of bottle behind the liquid of packing into, relates to a kind of anti-fraud functional bottleneck cover that has, and is particularly suitable for alcohol industry.
Background technology:
Now drinks the method for common fake product be: reclaim the dead soldier of famous-brand and high-quality wine in a large number, can is of inferior quality pretends to be famous-brand and high-quality wine to sell after drinking, so dead soldier prevents that the anti-counterfeiting technology that secondary uses from being the difficult problem of brewery always.At present the leading anti-counterfeiting technology on the drinks market is an anti-fake bottle lid, and some is connected between bottle cap and the bottleneck cover, and purpose is when turning after bottle cap makes the point of connection fracture, and the bottleneck cover is just stayed difficult taking-up on the bottleneck, makes bottle can only disposablely to use.But this product structure generally adopts pottery to make, and processing is difficult for, and cost is higher, and encapsulation is also cumbersome.
The utility model content:
The purpose of this utility model is for addressing the above problem, and the bottle that is provided with groove or fin for bottleneck provides a kind of cost low, and encapsulation is easy to, can only disposable Anti-forge closure cover, and make empty bottle can not be recovered fraud.
The utility model solution is: a kind of Anti-forge closure cover, comprise one be used to seal a bottle, the opening ring set of bottle stopper joint portion, circle is provided with the groove that coincide with the bottleneck profile in this ring set, the ring set on described opening both sides is provided with latching device, it is characterized in that described latching device comprises a dead bolt and a lock tube that is used to lock this dead bolt that has hangnail, described dead bolt is to be made or be fixed on the ring set by easily broken material by easily broken material.
As the further improvement of the technical program, described dead bolt afterbody is provided with handle, makes that dead bolt is easier to be broken.
Another kind as the technical program improves, and the described ring set of such scheme can be made up of the part that flexibly connects mutually more than two.
Described ring set can also be made up of two independent parts, and every part symmetrically and be respectively equipped with described latching device.The excessive ring set that fractures of exerting oneself when above-mentioned two kinds of structures can be avoided installing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is running condition figure of the present utility model.
The specific embodiment
Referring to accompanying drawing 1,2, a kind of Anti-forge closure cover is made by rigidity plastics, comprise one be used to seal a bottle, the opening ring set 2 of bottle stopper joint portion, this ring set 2 by two independently semi-ring form and groove that circle is equipped with and the bottleneck profile is coincide in it.The ring set 2 on opening both sides is provided with the dead bolt 1 and the lock tube 3 that is used to lock this dead bolt that have hangnail, and dead bolt 1 is to be fixed on the ring set 2 by the easily broken material of fragility, and dead bolt 2 afterbodys are provided with handle 4.
During the encapsulation bottle, two semi-rings partly are enclosed within on the bottleneck, dead bolt 1 separately and lock tube 3 are corresponding mutually pegs graft, because dead bolt 1 is provided with hangnail, lock tube 3 is with dead bolt 1 locking, and bottleneck is closed.When consumer wants was drunk, as long as 4 apply external force to shaking hands, dead bolt 1 will fracture, and ring set 2 can take off.Because dead bolt 1 is once hot-forming, the use that can't continue has again so just reached false proof purpose.