CN202987822U

CN202987822U - Bottle cap and bottle mouth with anti-fake function

Info

Publication number: CN202987822U
Application number: CN 201220638685
Authority: CN
Inventors: 王毅; 曹旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-28
Filing date: 2012-11-28
Publication date: 2013-06-12
Anticipated expiration: 2022-11-28

Abstract

A bottle cap and a bottle mouth with an anti-fake function comprise the bottle mouth and a bottle neck which extends downwards. The outer diameter of the upper portion of the bottle neck is less than the outer diameter of the lower portion of the bottle neck, the bottle cap is arranged on the exterior of the bottle neck and the that of the bottle mouth, and a circle of easily-broken points which are easily to break after being stressed are arranged on the top of the bottle cap. The bottle cap and the bottle mouth with the anti-fake function are characterized in that a lining is fixed on the bottle mouth and the bottle neck, corresponding threads are arranged on the outer side of the upper portion of the lining and the inner side of the bottle cap, the bottle cap is rotatably connected with the lining through the threads, and the bottle neck on the lower portion of the bottle cap is provided with an anti-fake bead which is easy to break after being squeezed by a flange on the lower portion of the bottle cap. The bottle cap and the mouth with the anti-fake function are reasonable in structure, easy to manufacture, simple in assembly and convenient to operate. According to the bottle cap and the mouth with the anti-fake function, the fact that the bottle and the cap can be damaged at the same time is achieved, special tools are not required to assemble to break the anti-fake bead, and broken glass cannot be ejected out to damage an opener.

Description

With anti-fraud functional bottle cap 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 daily biochemistry, the packing of drink bottle, particularly the packing of wine with the bottle, in order to prevent that the unprincipled fellow from utilizing the forgery and illegal imitation of brand-name products behavior of old bottle, old lid, after enabling, accomplishes General Requirements bottle and cap destroying, namely tear former bottle cap packaging seal along the easy broken string on bottle cap, then the anti-forge bead that sets in advance on the bottleneck that fractures, all be used to show this Bottle and closure.But in prior art, this type of bottle and cap destroying method need to be equipped with special tool and prize disconnected anti-forge bead, and often because of fragmentation or the launching of anti-forge bead of tearing sheetmetal on bottle cap or bottle glass, the opener is sustained an injury, not only operation inconvenience in use procedure, and exist great potential safety hazard.

in order to overcome defects, the applicant has provided separately " a kind of anti-fake bottle lid and bottleneck " (2012202804865), this technology comprises bottleneck and to the bottleneck of downward-extension, this bottleneck top external diameter is less than lower outer diameter, bottle cap be placed in bottleneck and bottleneck outside, the bottle cap top is equipped with an easy breakpoint of circle, bottle cap is equipped with corresponding screw thread with bottleneck, the bottle cap inboard is equipped with boss, base of neck is equipped with the anti-forge bead that is subjected to the rear frangibility of bottle cap boss extruding, one locating ring is put in the bottle cap inside upper part, be equipped with vertical concavo-convex anti-convulsion outside this locating ring, this concavo-convex anti-convulsion is meshed with the inboard corresponding concavo-convex anti-convulsion of bottle cap, the locating ring inboard is equipped with ratchet, bottleneck top is equipped with the ratchet corresponding with the inboard ratchet of locating ring, bottle cap also is equipped with to downward-extension and coats anti-forge bead on bottleneck and can prevent anti-forge bead the fracture bottom of rear sputter.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, and broken glass can not launch and the opener is sustained an injury, having stopped the lawless person and wanted to utilize the possibility of can counterfeit drink or wine of recycling bottles again.But complexity is arranged slightly on this technical pattern, in order to prevent the bottle cap contrarotation, used locating ring and inboard be equipped with the ratchet structure corresponding with ratchet on ratchet and bottleneck, this is to unreasonable on the manufacture craft of bottle cap and cost, and is also more loaded down with trivial details at the fit on of bottle cap and bottleneck.

Summary of the invention

Technical problem to be solved in the utility model is to overcome existing defective in above-mentioned prior art, the above-mentioned patented technology that the applicant is provided is improved further, provide a kind of rational in infrastructure, easy to assembly, and bottle cap and the bottleneck of the significant wine of antifalse effect or beverage use bottle.

the utility model has adopted following technical proposal to solve its technical matters: a kind of with anti-fraud functional bottle cap 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: be fixedly equipped with a liner on this bottleneck and bottleneck, this liner upper outside is equipped with corresponding screw thread with the bottle cap inboard, bottle cap is connected by this screw thread rotation with liner, be equipped with the anti-forge bead that is subjected to the rear frangibility of bottle cap lower flange extruding on the bottleneck of described bottle cap bottom.

In the utility model when assembling, only need liner is screwed in bottle cap, then bottle cap is enclosed within on bottleneck, pressing downwards gets final product.At this moment, the bottle cap bottom coats anti-forge bead on bottleneck, can play the fracture effect of rear sputter of anti-forge bead that prevents.During use, free-hand rotary bottle cover, the bottle cap lower flange applies pressure to anti-forge bead, to such an extent as to anti-forge bead is fractureed, the stressed fracture after liner top extruding of the easy breakpoint at bottle cap top simultaneously then can pour out the vial body.The utility model is rational in infrastructure, makes easily, and is easy to assembly, and antifalse effect is remarkable.Can accomplish bottle and cap destroying, not need to be equipped with special tool and prize disconnected anti-forge bead, and broken anti-forge bead glass can not launch and the opener is sustained an injury.

Description of drawings

Fig. 1 is the utility model cross-sectional view;

Fig. 2 be in Fig. 1 A-A to cutaway view;

Fig. 3 be in Fig. 1 B-B to cutaway view;

Fig. 4 be in Fig. 1 C-C to cutaway view;

Fig. 5 is the three-dimensional enlarged diagram of liner in the utility model;

Fig. 6 is the intention of overlooking of the utility model bottle cap.

In figure, each sequence number is expressed as respectively:

The 1-bottle cap; 1.1-easy breakpoint; 1.2-bottle cap top; 1.3-screw thread; 1.4-flange; 1.5-pull ring.

The 2-liner; 2.1-inner ring; 2.2-back-off; 2.3-screw thread; 2.4-concavo-convex anti-convulsion.

The 3-bottleneck; 3.1-bottleneck ring flange; 3.2-concavo-convex anti-convulsion; 3.3-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 3 of downward-extension, these bottleneck 3 top external diameters are less than lower outer diameter, and bottle cap 1 is placed in the outside of bottleneck 3 and bottleneck, and the top 1.2 of bottle cap 1 is equipped with easy breakpoint 1.1(that a circle is easy to rupture after stressed referring to Fig. 6).

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, the utility model is fixedly equipped with a liner 2 on this bottleneck and bottleneck 3, the upper outside of this liner 2 is equipped with screw thread 2.3, and bottle cap 1 inboard also is equipped with corresponding screw thread 1.3, and bottle cap 1 is rotaryed connection by this two screw thread 1.3,2.3 with liner 2.Be equipped with the anti-forge bead 3.3 that is subjected to the bottle cap 1 lower flange 1.4 rear frangibility of extruding on the bottleneck 3 of described bottle cap 1 bottom.

With reference to Fig. 1, Fig. 2 and Fig. 5, the inboard of liner 2 described in the utility model is equipped with axial concavo-convex anti-convulsion 2.4, the outside of bottleneck 3 also is equipped with axial concavo-convex anti-convulsion 3.2, liner 2 and bottleneck 3 by this two mutually corresponding concavo-convex anti-convulsion 2.4,3.2 be radially captive joint shape.

Be equipped with back-off 2.2 on described liner 2, the lower end of these back-off 2.2 top deductions bottleneck ring flange 3.1 on bottleneck impels liner 2 and bottleneck 3 to be in the axial direction relative captive joint shape.

Described liner 2 also in the inboard of bottleneck to downward-extension one inner ring 2.1, this inner ring 2.1 is interference shape in succession with the bottleneck inboard, to play the sealing function of bottleneck.

With reference to Fig. 1 and Fig. 4, in order to prevent the anti-forge bead 3.3 rear sputter that fractures, the utility model also is equipped with downwards and coats the pull ring 1.5 of anti-forge bead 3.3 on bottleneck at lower end flange 1.4 places of bottle cap 1, this pull ring 1.5 can block after anti-forge bead 3.3 is fractureed effectively, prevents anti-forge bead 3.3 sputters.

The utility model assembling is simple, only need during assembling liner 2 is screwed in bottle cap 1, again bottle cap 2 is enclosed within pressing downwards on bottleneck 3, make the back-off 2.2 on liner 2 cross bottleneck ring flange 3.1, its top deduction makes relative in the axial direction fixing the getting final product of liner 2 and bottleneck 3 in the lower end of bottleneck ring flange 3.1.

During use, as long as rotate bottle cap 1 by hand, under the interaction of bottle cap negative thread 1.3 and liner outside thread 2.3, bottle cap 1 moves down, its lower end flange 1.4 applies pressure to anti-forge bead 3.3, to such an extent as to fracture after making anti-forge bead 3.3 pressurizeds, meanwhile, bottle cap 1 moves down after rotating, but the top 1.2 of bottle cap 1 is because being subject to shoring and can not moving down of liner 2 upper ends, thereby makes the stressed rear fracture of easy breakpoint 1.1, removes the top 1.2 of bottle cap this moment, just pourable wherein liquid, easy to operate.

Whether can further intuitively observe anti-forge bead 3.3 for the ease of the customer and fracture impairedly, bottle cap 1 integral body described in the utility model or bottle cap bottom pull ring 1.5 can be made with transparent material.

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

Claims

1. one kind with anti-fraud functional bottle cap 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: be fixedly equipped with a liner on this bottleneck and bottleneck, this liner upper outside is equipped with corresponding screw thread with the bottle cap inboard, bottle cap is connected by this screw thread rotation with liner, is equipped with the anti-forge bead that is subjected to frangibility after the extruding of bottle cap lower flange on the bottleneck of described bottle cap bottom.

2. according to claim 1 with anti-fraud functional bottle cap and bottleneck, it is characterized in that: the inboard of described liner and the outside of bottleneck are equipped with respectively axially mutually corresponding concavo-convex anti-convulsion, and liner and bottleneck are by this concavo-convex anti-convulsion radially captives joint shape.

3. according to claim 1 with anti-fraud functional bottle cap and bottleneck, it is characterized in that: be lining with in described and be equipped with back-off, this deduction bottleneck ring flange lower end on bottleneck, back-off top.

4. according to claim 1 with anti-fraud functional bottle cap and bottleneck, it is characterized in that: described liner also in the inboard of bottleneck to downward-extension one inner ring, this inner ring and bottleneck inboard are interference shape in succession.

5. according to claim 1 with anti-fraud functional bottle cap and bottleneck, it is characterized in that: described bottle cap also is equipped with downwards and coats anti-forge bead on bottleneck can prevent the fracture pull ring of rear sputter of anti-forge bead.