CN201102690Y

CN201102690Y - Anti-counterfeit bottle cap

Info

Publication number: CN201102690Y
Application number: CNU2007201291705U
Authority: CN
Inventors: 冯伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-20
Filing date: 2007-08-20
Publication date: 2008-08-20
Anticipated expiration: 2017-08-20

Abstract

The utility model relates to a forgery preventive bottle cap, which comprises an upper bottle cap and a lower bottle cap. The upper bottle cap comprises an external cap and an internal cap. The lower bottle cap comprises a transparent nozzle, a soft plug, a hollow circular cylinder body, and a stainless steel ring. The external cap of the upper bottle cap is cylindrical with one sealed end, and the unsealed end of the external cap is provided with a serrated knife formed by gaps. Two opposite raised lines protrude from the internal side face of the external cap of the upper bottle cap. The internal cap of the upper bottle cap is cylindrical with one sealed end, and the inner side of the internal cap of the upper bottle cap is provided with internal threads. The internal cap of the upper bottle cap enters the external cap of the upper bottle cap through extrusion. The upper part of the hollow circular cylinder body of the lower bottle cap is provided with sawteeth. The sawteeth correspond to the serrated knife in interval and position. The exterior of the transparent nozzle is provided with external threads to be matched with the internal threads of the internal cap of the upper bottle cap. The upper fringe of the soft plug is extruded into the transparent nozzle. The stainless steel ring is inlaid on the central position of the inner side of the hollow circular cylinder body. The upper end of the stainless steel ring is provided with a plurality of toothed sheets. The forgery preventive bottle cap is disposable and is prevented from being used twice. The forgery preventive bottle cap has the function of dual forgery prevention.

Description

A kind of anti-fake bottle lid

Technical field

The utility model relates to a kind of anti-fake bottle lid, particularly a kind of bottle cap that uses the back bottle cap promptly to go to pot, possess the double anti-forge function first.

Background technology

Existing anti-fake bottle lid is varied, and the employing laser anti-counterfeit tag that has because bottle cap itself can be not destroyed during uncork, thereby is difficult to guarantee that bottle is not repeated to utilize holds fake wine and sell once more; Employing bottle cap that has and bottle seat are combined as a whole, utilize the bottle opener Bottle top easy to prize open of key shape in addition, thus the destroyed repeated usage of avoiding of bottle cap this moment, and bottle opener then needs element of optional equipment, inconvenience during use; The only utilization destruction sawtooth that has carries out false proof, destroys sawtooth merely and can not guarantee that lower cover is not forced to pry open, and utilizes bottle to hold fake wine once more and sells; At the deficiency of above-mentioned method for anti-counterfeit, another kind of anti-fake bottle lid also appearred, between bottle cap and bottle seat, point of connection is set, the rotation bottle cap is to destroy point of connection during unlatching, thereby avoid repeated usage, but these several point of connection easily soldered on, false proof effect is disappeared.

The utility model content

Technical problem to be solved in the utility model provides a kind ofly to be used the back upper bottle cover promptly to go to pot first and can not force the anti-fake bottle lid pried open to lower bottle cap, and this kind anti-fake bottle lid possesses the double anti-forge function and more difficult forgery.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is as follows:

Anti-fake bottle lid comprises upper bottle cover, lower bottle cap, and upper bottle cover cooperates with lower bottle cap and is assembled into anti-fake bottle lid, and upper bottle cover comprises upper bottle cover enclosing cover, upper bottle cover inner cap; Lower bottle cap comprises transparent nozzle, cork, lower bottle cap hollow circular cylinder, stainless steel coil; Lower bottle cap is fixed in bottleneck; It is cylindric that the upper bottle cover enclosing cover is an end osed top, and the upper bottle cover enclosing cover is the closed end serrated knife that has a breach to form not; Protrude out two relative raised lines on the upper bottle cover enclosing cover medial surface; The upper bottle cover inner cap is that an end osed top is cylindric, and there is negative thread upper bottle cover inner cap inboard, and the extruding of upper bottle cover inner cap enters the upper bottle cover enclosing cover; Lower bottle cap hollow circular cylinder top has sawtooth, and the spacing and the position of the serrated knife on sawtooth and the upper bottle cover are corresponding; The transparent nozzle outside is provided with outside thread, is complementary with upper bottle cover inner cap negative thread; The cork upper limb is squeezed in the transparent nozzle; Stainless steel coil is embedded in the inboard middle position of hollow circular cylinder, and the stainless steel coil upper end has several gear pieces;

The described upper bottle cover enclosing cover outside is provided with several protruding vertical lines;

The gear piece of described stainless steel coil upper end becomes 60 degree angle centers to draw close with horizontal surface;

Described hollow circular cylinder middle part has a circular hole;

The sawtooth number on described hollow circular cylinder top is three.

The beneficial effects of the utility model are:

Serrated knife when anti-fake bottle lid is opened on the upper bottle cover sawtooth on the lower bottle cap that fractures, the gear piece on the stainless steel coil makes lower bottle cap tightly be enclosed within on the bottleneck; The former makes lower bottle cap produce destruction when uncork, and the latter can guarantee that lower bottle cap can not destroyed and take off from bottle.Therefore, the utility model can reach disposable use, prevent the purpose that secondary uses, have the double anti-forge function.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the generalized section after the bottle cap assembling;

Fig. 2 is the generalized section of upper bottle cover enclosing cover;

Fig. 3 is the generalized section of upper bottle cover inner cap;

Fig. 4 is a lower bottle cap hollow circular cylinder generalized section;

Fig. 5 is the transparent nozzle generalized section;

Fig. 6 is the cork generalized section;

Fig. 7 is the scheme drawing of stainless steel coil;

Among the figure, 1, the upper bottle cover enclosing cover, 2, the upper bottle cover inner cap, 3, transparent nozzle, 4, cork, 5, the lower bottle cap hollow circular cylinder, 6, stainless steel coil.

The specific embodiment

As shown in Figure 1, anti-fake bottle lid comprises upper bottle cover, lower bottle cap, and wherein upper bottle cover comprises upper bottle cover enclosing cover 1, upper bottle cover inner cap 2; Lower bottle cap comprises transparent nozzle 3, cork 4, lower bottle cap hollow circular cylinder 5, stainless steel coil 6; The lower cover bottle is fixed in bottleneck, and upper bottle cover cooperates with lower bottle cap and is assembled into anti-fake bottle lid; As shown in Figure 2, it is cylindric that upper bottle cover enclosing cover 1 is an end osed top, and upper bottle cover enclosing cover 1 is the closed end serrated knife that has a breach to form not; Upper bottle cover enclosing cover 1 outside is provided with several protruding vertical lines; Protrude out two relative raised lines on upper bottle cover enclosing cover 1 interior sidewall surface, relative raised line is used to hang upside down the upper bottle cover inner cap, upper bottle cover inner cap and upper bottle cover enclosing cover is combined closely be integral; As shown in Figure 3, it is cylindric that upper bottle cover inner cap 2 is an end osed top equally, and there is negative thread upper bottle cover inner cap 2 inboards, and 2 extruding of upper bottle cover inner cap enter upper bottle cover enclosing cover 1, and the two forms upper bottle cover; As shown in Figure 4, lower bottle cap hollow circular cylinder 5 upper ends have sawtooth, and sawtooth is corresponding with the spacing and the position of the serrated knife of upper bottle cover; Hollow circular cylinder 5 middle parts have a circular hole, see through this circular hole and can see stainless steel coil 6; Stainless steel coil 6 is inlaid into the hollow circular cylinder center by injection moulding.As shown in Figure 5, transparent nozzle 3 outsides are provided with outside thread, are complementary with upper bottle cover inner cap 2 negative threads, and the two cooperatively interacts when being assembled into integral body, and transparent nozzle 3 utilizes and is ultrasonically bonded on the lower bottle cap hollow circular cylinder 5; Transparent nozzle 3 is connected by the taenidium mouth with upper bottle cover inner cap 2 during assembling, and upper bottle cover and lower bottle cap are closely linked; As shown in Figure 6, cork 4 upper limbs are squeezed into transparent nozzle 3, and cork 3 matched with internal diameter of the bottleneck when bottle cap was assembled to bottle, prevent that lower bottle cap is toward leaking outside wine; As shown in Figure 7, stainless steel coil 6 upper ends have several gear pieces, and gear piece becomes 60 degree angle centers to draw close with horizontal surface, and it is one that gear piece places the external bottle cap inboard to be used to hook the outer chase of bottleneck, to make bottle cap and bottle mortise, prevents to be prized.

Method for making: difference injection moulding upper bottle cover enclosing cover 1, upper bottle cover inner cap 2, transparent nozzle 3, cork 4, lower bottle cap hollow circular cylinder 5, stainless steel coil 6; Weld transparent nozzle 3 and hollow circular cylinder 5 then, cork 4 is filled in transparent nozzle 3; Tighten transparent nozzle 3 and upper bottle cover inner cap 2, upper bottle cover inner cap 2 is filled in upper bottle cover enclosing cover 1, notice that hollow circular cylinder 5 upper end sawtooth are aligned with the upper bottle cover serrated knife to be combined.

During use, because upper bottle cover enclosing cover and upper bottle cover inner cap tightly push in aggregates, driving the upper bottle cover inner cap during rotation upper bottle cover enclosing cover 1 makes integral body and rotates together, serrated knife 4 extruding lower bottle cap hollow circular cylinders 5 upper end sawtooth fracture all sawtooth until serrated knife, it is moving that thereby loam cake 1 can continue rotation, make upper bottle cover break away from transparent nozzle 3, pouring outward.

Serrated knife of the present utility model 4 extruding fracture lower bottle cap hollow circular cylinder 5 upper ends sawtooth, destroying bottle cap, to form first road of outward appearance false proof; Lower bottle cap is stuck on the bottleneck by the gear piece on the stainless steel coil of inlaying 11, prevents that shakedown from taking off lower cover, and it is false proof to form second road.Stop to change lid dress wine like this, have the function of double anti-forge.

Claims

1. an anti-fake bottle lid comprises upper bottle cover, lower bottle cap, and upper bottle cover cooperates with lower bottle cap and is assembled into anti-fake bottle lid, it is characterized in that upper bottle cover comprises upper bottle cover enclosing cover, upper bottle cover inner cap; Lower bottle cap comprises transparent nozzle, cork, lower bottle cap hollow circular cylinder, stainless steel coil; Lower bottle cap is fixed in bottleneck; It is cylindric that the upper bottle cover enclosing cover is an end osed top, and the upper bottle cover enclosing cover is the closed end serrated knife that has a breach to form not; Protrude out two relative raised lines on the upper bottle cover enclosing cover medial surface; It is cylindric that the upper bottle cover inner cap is an end osed top, and there is negative thread upper bottle cover inner cap inboard, and the upper bottle cover inner cap enters the upper bottle cover enclosing cover by extruding; Lower bottle cap hollow circular cylinder upper end has sawtooth, and sawtooth is corresponding with the spacing and the position of serrated knife; The transparent nozzle outside is provided with outside thread, is complementary with upper bottle cover inner cap negative thread; The cork upper limb squeezes in the transparent nozzle; Stainless steel coil is embedded in the inboard middle position of hollow circular cylinder, and the stainless steel coil upper end has several gear pieces.

2. anti-fake bottle lid as claimed in claim 1 is characterized in that the upper bottle cover enclosing cover outside is provided with several protruding vertical lines.

3. anti-fake bottle lid as claimed in claim 1 is characterized in that the gear piece of stainless steel coil upper end becomes 60 degree angle centers to draw close with horizontal surface.

4. anti-fake bottle lid as claimed in claim 1 is characterized in that lower cover hollow circular cylinder middle part has a circular hole.

5. anti-fake bottle lid as claimed in claim 1, the sawtooth number that it is characterized in that lower cover hollow circular cylinder top is three.