CN202670322U - Anti-counterfeit bottle cap and bottle opening - Google Patents

Abstract

An anti-counterfeit bottle cap and a bottle opening comprise the bottle opening and a bottleneck extending downwards, wherein the external diameter of the upper part of the bottleneck is less than that of the lower part of the bottleneck; the bottle cap is arranged outside the bottleneck and the bottle opening; a circle of easy breaking points are arranged at the top of the bottle cap; corresponding screw threads are arranged on the inner side of the bottle cap on the outer side of the lower part of the bottleneck; an anti-counterfeit bead which is easy to break under the extrusion of the lower edge of the bottle cap is arranged at the lower part of the bottleneck; a check ring is arranged at the upper part on the inner side of the bottle cap; vertical convex-concave anti-rotating ribs are arranged on the outer side of the check ring and meshed with convex-concave anti-rotating ribs on the inner side of the bottle cap; a pawl is arranged on the inner side of the check ring; and a ratchet corresponding to the pawl on the inner side of the check ring is arranged at the upper part of the bottleneck. When in use, the bottle cap is rotated by hand, and the lower edge of the bottle cap presses and breaks the anti-counterfeit bead. Meanwhile, the easy breaking points at the top of the bottle cap are broken under force, and the bottle opening is exposed. The bottle cap and the bottle opening are reasonable in structure, easy to manufacture, simple to assemble and convenient to operate. The bottle cap is destroyed as long as the bottle is destroyed, and no special tool is used for breaking the anti-counterfeit bead.

Description

A kind of anti-fake bottle lid and bottleneck

Technical field

The utility model relates to a kind of packing container technology, particularly a kind of wine or beverage anti-fake bottle lid and the bottleneck of bottle.

Background technology

In the prior art, the packing of drink bottle, particularly the packing of wine with the bottle, in order to prevent the again forgery and illegal imitation of brand-name products behavior of usefulness of old bottle, after enabling, accomplishes General Requirements bottle and cap destroying, namely tear former bottle cap packaging seal along the easy broken string on the bottle cap, the anti-forge bead that sets in advance on the bottleneck that fractures again all was used to show this Bottle and closure.But this type of bottle and cap destroying method need to be equipped with special tool and prize disconnected anti-forge bead, operation inconvenience in the use procedure.Also the someone has provided another kind and whether can identify used bottle and supporting bottle cap (CN201793120U) thereof.This technology is that near the non-traditional machining means such as horizontal ledge utilization super sonic bottleneck are excised a part or a few part materials along certain path, not cut part is separated from boss and form one or several marks, these marks are not cut by boss bottom or side and are worn part and link to each other with boss as connecting band.Bottle cap comprises exterior and interior cover, transparent housing etc., in cover to connect and connect interior plug under the bottle neck, exterior and interior cover is by screw thread combination on the bottle neck.Place the nut-screw mechanism of a cover or one group of tyre gear between exterior and interior cover, Luo Xuan passes fixing profiled holes and can not rotate, and nut only limits and rotatably can not move axially.Thereby the internal tooth of its inwall lower end drives nut rotation and makes screw rod stretch out mark on the extruding bottle from the connecting band fracture and be scattered in the outer cover when rotary outer cover, has so just stopped the lawless person and has wanted to utilize the possibility of again can imitation drink of recycling bottles.Although but this technology can reach the purpose of ruining bottle, can't accomplish to ruin lid, this has just stayed the chance that can re-use bottle cap to the lawless person.In addition, more complicated on this technical pattern, so cost of manufacture is high, assemble loaded down with trivial details, during the rotation of bottle enclosing cover since be subject to its with bottle neck on the screw thread restriction, very difficult guiding nut screw mechanism pushes bottle subscript will thing and ruptures from connecting band.

Summary of the invention

Technical problem to be solved in the utility model is to overcome existing defective in the above-mentioned prior art, and a kind of bottle cap and bottleneck with anti-fraud functional wine or beverage usefulness bottle is provided.

The utility model has adopted following technical proposal to solve its technical matters: a kind of anti-fake bottle lid and bottleneck, comprise bottleneck and to the bottleneck of downward-extension, this bottleneck top external diameter is less than lower outer diameter, bottle cap is placed in the outside of bottleneck and bottleneck, the top of bottle cap is equipped with the easy breakpoint that a circle is easy to rupture after stressed, it is characterized in that: bottle cap is inboard to be equipped with corresponding screw thread with the base of neck outside, base of neck also is equipped with the anti-forge bead that is subjected to the rear frangibility of bottle cap lower edge extruding, one locating ring is put the top in the bottle cap inboard, this locating ring outside is equipped with vertical concavo-convex anti-convulsion, this concavo-convex anti-convulsion is meshed with the inboard corresponding concavo-convex anti-convulsion of bottle cap, described locating ring inboard is equipped with ratchet, and described bottleneck top is equipped with the ratchet corresponding with the inboard ratchet of locating ring.

In the utility model when assembling, only need locating ring is filled in the bottle cap, bottle cap is enclosed within to rotate on the bottleneck to bottle cap lower edge contact anti-forge bead again to get final product.During use, free-hand rotary bottle cover, bottle cap lower edge apply pressure to anti-forge bead, to such an extent as to anti-forge bead is fractureed, the simultaneously stressed rear fracture of easy breakpoint at bottle cap top, this moment, bottleneck exposed.The utility model is rational in infrastructure, makes easily, and assembling is simple, and is easy to operate.Can accomplish bottle and cap destroying, not need to be equipped with special tool and prize disconnected anti-forge bead.

Description of drawings

Fig. 1 is the structural representation of anti-fake bottle lid described in the utility model and bottleneck;

Fig. 2 is A-A cutaway view among Fig. 1;

Fig. 3 is the locating ring lateral plan;

Fig. 4 is the birds-eye view of bottle cap in the utility model;

Fig. 5 is B-B cutaway view among Fig. 1.

Each sequence number is expressed as respectively among the figure:

The 1-bottleneck; 1.1-bottleneck outside thread; 1.2-ratchet;

The 2-bottle cap; 2.1-bottle cap negative thread; 2.2-the inboard anti-convulsion of bottle cap;

The 3-locating ring; 3.1-the anti-convulsion in the locating ring outside; 3.2-ratchet;

The 4-packing seal; The easy breakpoint of 5-; The 6-anti-forge bead.

The specific embodiment

The utility model will be further described below in conjunction with embodiment and accompanying drawing.

With reference to Fig. 1, the utility model comprises bottleneck and to the bottleneck 1 of downward-extension, this bottleneck 1 top external diameter is less than lower outer diameter, and bottle cap 2 is placed in the outside of bottleneck 1 and bottleneck, and the top of bottle cap 2 is equipped with easy breakpoint 5(that a circle is easy to rupture after stressed referring to Fig. 4).

The inboard of described bottle cap 2 is equipped with bottle cap negative thread 2.1, and bottleneck 1 lower outside is equipped with bottleneck outside thread 1.1, and this two screw thread is corresponding, can make bottle cap 2 be enclosed within bottleneck 1 outside rotation.

The utility model is also put a locating ring 3 top in bottle cap 2 inboards, these locating ring 3 outsides are equipped with vertical concavo-convex anti-convulsion 3.1, the bottle cap inboard also is equipped with vertical concavo-convex anti-convulsion 2.2, this two concavo-convex anti-convulsion is corresponding and engagement (referring to Fig. 2 and Fig. 3) mutually, thereby make locating ring 3 relatively fixing in bottle cap 2, can only rotate with bottle cap 2.

With reference to Fig. 2, the utility model is equipped with ratchet 3.2 in described locating ring 3 inboards, and described bottleneck 1 top is equipped with the ratchet 1.2 corresponding with the inboard ratchet of locating ring 3.2.On this locating ring on ratchet 3.2 and the bottleneck after ratchet 1.2 effects direction of institute's stop opposite with the lower hand of rotation of bottle cap negative thread 2.1 and bottleneck outside thread 1.1, thereby can only suitable screw thread backspin when making bottle cap 2 rotation, and can not contrarotation.

With reference to Fig. 1 or Fig. 5, bottleneck 1 bottom also is equipped with the anti-forge bead 6 that is subjected to the rear frangibility of bottle cap 2 lower edges extruding.Also be equipped with packing seal 4 between described bottle cap 2 inboards and the bottleneck.

The utility model assembling is simple, only need during assembling locating ring 3 is filled in the bottle cap 2, make it prevent that convulsion 3.1,2.2 is intermeshing, again bottle cap 2 is enclosed within on the bottleneck 1, under be threaded to bottle cap 2 lower edges contacts anti-forge bead 6 and get final product, because in a single day the effect of ratchet 1.2 on ratchet 3.2 and the bottleneck on the locating ring, bottle cap 2 just screw on behind the bottleneck 1 can not contrarotation and take off.

During use, as long as rotate bottle cap 2 by hand, under the interaction of bottle cap negative thread 2.1 and bottleneck outside thread 1.1, bottle cap 2 moves down, and its lower edge applies pressure to anti-forge bead 6, to such an extent as to fracture after making anti-forge bead 6 pressurizeds, meanwhile, bottle cap 2 makes the easy breakpoint 5 stressed rear fractures at bottle cap 2 tops because rotation moves down, and this moment, bottleneck exposed gradually, be pourable wherein liquid, easy to operate.

This shows that the utility model had both been accomplished bottle and cap destroying, thoroughly stopped to utilize and reclaimed the again lawbreaking activities of can counterfeit goods of Bottle and bottle cap that need not again to be equipped with special tool and prize disconnected anti-forge bead, it is rational in infrastructure, makes easily, and is with low cost.

Claims (3)

1. an anti-fake bottle lid and bottleneck, comprise bottleneck and to the bottleneck of downward-extension, this bottleneck top external diameter is less than lower outer diameter, bottle cap is placed in the outside of bottleneck and bottleneck, the top of bottle cap is equipped with the easy breakpoint that a circle is easy to rupture after stressed, it is characterized in that: bottle cap is inboard to be equipped with corresponding screw thread with the base of neck outside, base of neck also is equipped with the anti-forge bead that is subjected to the rear frangibility of bottle cap lower edge extruding, one locating ring is put the top in the bottle cap inboard, this locating ring outside is equipped with vertical concavo-convex anti-convulsion, this concavo-convex anti-convulsion is meshed with the inboard corresponding concavo-convex anti-convulsion of bottle cap, described locating ring inboard is equipped with ratchet, and described bottleneck top is equipped with the ratchet corresponding with the inboard ratchet of locating ring.

2. anti-fake bottle lid according to claim 1 and bottleneck is characterized in that: the direction of institute's stop and bottle cap is inboard, hand of rotation is opposite under the screw thread in the base of neck outside after the ratchet effect on ratchet and the bottleneck on the described locating ring.

3. anti-fake bottle lid according to claim 1 and bottleneck is characterized in that: also be equipped with packing seal between described bottle cap inboard and the bottleneck.

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