CN201334173Y

CN201334173Y - Anti-counterfeiting wine bottle cap

Info

Publication number: CN201334173Y
Application number: CNU2009200668239U
Authority: CN
Inventors: 方芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-13
Filing date: 2009-01-13
Publication date: 2009-10-28
Anticipated expiration: 2019-01-13

Abstract

The utility model discloses an anti-counterfeiting wine bottle cap which comprises a base seat, an upper cover and a check valve; the base seat is in the shape of a hollow cylinder; steps are arranged in an inner hole of the base seat, and a groove is formed on the outer wall thereof; the check valve is fixed on the hollow inner steps of the base seat; screw threads are formed on the outer side of the upper end of the check valve; a thread sleeve is arranged in the upper cover; the end surface of the thread sleeve is connected with a sealed pull tab in a dotted manner; the upper cover is connected with the base seat through the thread sleeve and the external threads; the sealed pull tab is embedded in the circumference between the upper cover and the base seat in a sealing manner, and is clamped with the groove; and aluminum foil is mounted on the sealed pull tab in a sealing manner. The wine bottle cap has the advantages of simple structure and convenient use; one the wine bottle cap is broken and opened, the sealed pull tab is destroyed, and the bottle cap cannot be restored any more, thereby achieving the aim of anti-counterfeiting.

Description

Anti-forge wine bottle cap

Technical field

The utility model relates to the packing technique field, particularly a kind of anti-forge wine bottle cap that is provided with sealing tearing ring.

Background technology

Under orderly market economy overall situation, some lawless persons are always arranged, utilize the packing material that reclaims to make fake and inferior commodities, especially alcoholic commercial articles, canned by reclaiming bottle enforcement secondary, after pretending,, disrupt the market the deception customer to market sale.

Summary of the invention

The purpose of this utility model is a kind of anti-forge wine bottle cap that provides at the deficiencies in the prior art, and after in a single day it broke seal and open, sealing tearing ring promptly destroyed, and can't once more bottle cap be restored, and realize false proof purpose.

The purpose of this utility model is achieved in that

A kind of anti-forge wine bottle cap, it comprises base, loam cake and non-return valve, base is that hollow cylindrical, its endoporus are provided with step, outer wall is provided with groove, non-return valve is fixed on the hollow interior step of base, its outside, upper end is provided with screw thread, loam cake bottom setting-in one swivel nut, swivel nut end face outer rim point-like connects a sealing tearing ring, the outside thread of loam cake on swivel nut and non-return valve is connected with base, and sealing tearing ring seal is embedded on the circumference between loam cake and the base, and with the groove clamping, be packaged with aluminium foil on the sealing tearing ring; The non-return valve inboard is provided with out water ring, and the lower end is provided with "T"-shaped passage, is provided with ball in the "T"-shaped passage, goes out between water ring and the "T"-shaped passage to be provided with valve core; The loam cake center is provided with push rod, and push rod is pegged graft through going out water ring and valve core; Sealing tearing ring is provided with opening handle, tearing crackle.

The utility model is simple in structure, and is easy to use, in case after unpacking was opened, sealing tearing ring promptly destroyed, and can't once more bottle cap be restored, and realizes false proof purpose.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 seals tearing ring A to launching scheme drawing for the utility model

Fig. 3 is the utility model running condition scheme drawing

The specific embodiment

Consult Fig. 1, the utility model comprises base 1, loam cake 2 and non-return valve 3, base 1 is for hollow cylindrical, its endoporus are provided with step, outer wall is provided with groove 11, non-return valve 3 is fixed on the base 1 hollow interior step, its outside, upper end is provided with screw thread 35, loam cake 2 bottom setting-ins one swivel nut 22, swivel nut 22 end face outer rim point-like connect a sealing tearing ring 24, loam cake 2 is connected with base 1 through swivel nut 22 and outside thread 35, sealing tearing ring 24 envelopes be embedded on the circumference between loam cake 2 and the base 1 and with groove 11 clampings, seal on the tearing ring 24 and be packaged with aluminium foil 23; Non-return valve 3 inboards are provided with out water ring 31, and the lower end is provided with "T"-shaped passage 32, are provided with ball 33 in the "T"-shaped passage 32, go out between water ring 31 and the "T"-shaped passage 32 to be provided with valve core 34; Loam cake 2 centers are provided with push rod 21, and push rod 21 is pegged graft with valve core 34 through going out water ring 31; Sealing tearing ring 24 is provided with opening handle 41, tearing crackle 42.

Consult Fig. 1, Fig. 2, Fig. 3, the utility model is to use like this: the utility model is fitted on the canned bottleneck that liquid arranged, i.e. encapsulation finishes, because the outer wall and the bottleneck of "T"-shaped passage 32 closely cooperate, loam cake 2 is by center push rod 21 compressing valve cores 34 suitable for reading to "T"-shaped passage 32, seal "T"-shaped passage 32, the liquid in the bottle is sealed; In the time of need opening bottle cap, seize opening handle 41 on the sealing tearing ring 24, the application of force outside bottle cap is circumferential, tear tearing crackle 42, tear from swivel nut 22 end face point-like junctions around sealing tearing ring 24 in one week of bottle cap, aluminium foil 23 is torn turn loam cake 2 simultaneously, loam cake 2 is withdrawed from from the outside thread 35 of non-return valve 3 upper ends, and base 1, loam cake 2 separate; Outside when falling liquid, owing to bottleneck down, under the effect of gravity, ball 33 rolls in "T"-shaped passage 32 and touches valve core 34 and move to going out water ring 31, at this moment, liquid through "T"-shaped passage 32, go out the suitable for reading outflow of water ring 31 from non-return valve 3; When in bottle, returning dress liquid again, because bottleneck up, under the effect of gravity, suitable for reading, the ball 33 that valve core 34 drops down onto "T"-shaped passage 32 moves to the lower dead point in the "T"-shaped passage 32, "T"-shaped passage 32 is blocked, extraneous liquid can't be entered in the bottle by "T"-shaped passage, seal tearing ring 24 in addition and tear from swivel nut 22 end face point-like junctions, aluminium foil 23 is torn, and bottle cap can't recover prototype.

Claims

1, a kind of anti-forge wine bottle cap, it is characterized in that it comprises base (1), loam cake (2) and non-return valve (3), base (1) is a hollow cylindrical, its endoporus is provided with step, outer wall is provided with groove (11), non-return valve (3) is fixed on the hollow interior step of base (1), its outside, upper end is provided with screw thread (35), loam cake (2) bottom setting-in one swivel nut (22), swivel nut (22) end face outer rim point-like connects a sealing tearing ring (24), the outside thread (35) of loam cake (2) on swivel nut (22) and non-return valve (3) is connected with base (1), and sealing tearing ring (24) seals on the circumference that is embedded between loam cake (2) and the base (1), and with groove (11) clamping, be packaged with aluminium foil (23) in sealing tearing ring (24).

2, anti-forge wine bottle cap according to claim 1, it is characterized in that non-return valve (3) inboard is provided with out water ring (31), the lower end is provided with "T"-shaped passage (32), is provided with ball (33) in the "T"-shaped passage (32), goes out between water ring (31) and the "T"-shaped passage (32) to be provided with valve core (34).

3, anti-forge wine bottle cap according to claim 1 is characterized in that loam cake (2) center is provided with push rod (21), and push rod (21) is pegged graft with valve core (34) through going out water ring (31).

4, anti-forge wine bottle cap according to claim 1 is characterized in that sealing tearing ring (24) and is provided with opening handle (41), tearing crackle (42).