CN201647291U

CN201647291U - High polymer destructive double-security bottle cap

Info

Publication number: CN201647291U
Application number: CN2010201072945U
Authority: CN
Inventors: 宋源
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-21
Filing date: 2010-01-21
Publication date: 2010-11-24
Anticipated expiration: 2020-01-21

Abstract

The utility model discloses a high polymer destructive double-security bottle cap, which relates to a bottle cap and comprises a composite bottle mouth and a high polymer soft plug. The composite bottle mouth is assembled at a bottle opening of a bottle containing liquid, the high polymer soft plug is molded by recasting the composite bottle mouth and closely combined with the same, the end of the composite bottle mouth is provided with a cavity groove structure injected and filled by the pouring molding high polymer soft plug during casting molding, the high polymer soft plug consists of a combining portion and a plug, wherein the combining portion plugs an opening at the end of the composite bottle mouth and hermetically fills the cavity groove structure, and the plug extends into the composite bottle mouth, is spaced with the inner wall of the composite bottle mouth at a certain distance and used for blocking the bottle opening. The high polymer destructive double-security bottle cap simultaneously meets anti-counterfeit and air tightness requirements via a measure, and is simple in structure and convenient in manufacture.

Description

A kind of high polymer teeth broken dual-preventing bottle cap

Technical field

The utility model relates to a kind of bottle cap, relates in particular to a kind of high polymer teeth broken dual-preventing bottle cap of false proof, volatilization prevention.

Background technology

The purpose of bottle cap is for the shutoff bottleneck, prevent that bottle interior liquid from overflowing or volatilize, therefore its air-tightness is topmost requirement, conventional bottle cap generally has and satisfies basic air-tightness and require down, the basic function and the structure of shutoff or open bottleneck repeatedly, there is not significant difference repeatedly between sealed condition after its original sealed condition and the unlatching, do not possess antiforge function, so some illegal producer purchases used old bottle and old bottle cap, pour into once more, and adhesive label etc. again, sell, become counterfeit and shoddy goods, this phenomenon is at drinks, especially relatively more serious in the high-grade wine, seriously encroached on consumers' rights and interests, and even it is healthy.Block up bottleneck and fastening such as the common flexible plastic cap seal of directly filling in by band, perhaps the sealing of band seal gasket is fastening in the bottle cap, its air-tightness and antifalse effect are not good, moreover be exactly the red wine bottle stopper, usually all be by cork shutoff bottleneck, and then externally simply cover encapsulation, its air-tightness is better, but be forged easily, but also drop easily problem in the bottle of wood chip when exist opening.At the anti-pseudo problem of bottle, some anti-fake bottle lids have appearred, its original sealed condition and open after repeatedly between sealed condition its difference obvious, be generally destructive opening ways and reach the purpose that difference shows, solved false proof problem to a certain extent, but thing followed problem is a part numerous, complex structure, air-tightness is still not good, when especially opening back repetition shutoff, air-tightness descends greatly, can't take into account false proof and air-tightness.

The utility model content

At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of high polymer teeth broken dual-preventing bottle cap, satisfies false proof and bubble-tight requirement simultaneously by a kind of behave, and is simple in structure, easily manufactured.

The technical solution of the utility model is: a kind of high polymer teeth broken dual-preventing bottle cap, comprise that the bottleneck of the bottle that is used to be assemblied in carrying liquid forms the compound bottle of bottle neck, also comprise described compound bottle is poured into a mould once more and combined closely with it and the Polymer cork of moulding, the Polymer cork injected the chamber groove structure of filling when described compound bottle mouth end was provided with for moulding by casting, described Polymer cork is by the joint portion of shutoff compound bottle mouth end opening and the described chamber of airtight filling groove structure, and stretch in the compound bottle and keep at a certain distance away with its inwall, the piston part that is used to stop up described bottleneck constitutes.

As preferably, some grooves that described chamber groove structure is radially offered by compound bottle mouth end end face, and this groove constitutes at half groove that compound bottle mouth end inwall extends to form vertically.As preferably, it is inner small and outside big fan-shaped that described groove radially is on compound bottle mouth end end face.As preferably, groove and half groove on the described compound bottle mouth end freely distribute.

Further, the cylindrical of Polymer cork joint portion described in above-mentioned each scheme also is provided with the anti-skidding groove that is used to grip unlatching.

The beneficial effects of the utility model are: on compound bottle with its once more moulding by casting form the Polymer cork of its mouth end opening of shutoff owing to be complete global formation, can reach the effect of complete closed, excellent air tightness is arranged.Its piston part simultaneously, owing to be macromolecular elastomer, itself air-tightness is just far above cork etc., and has higher elasticity, agree with very closely with bottleneck, in the process of shutoff bottleneck repeatedly, still keep very high air-tightness effect, also do not have problems such as the wood chip that drops; The joint portion that forms simultaneously in addition, it injects the part of filling compound bottle chamber groove structure and combines with Polymer cork and compound bottle simultaneously, when turning on the Polymer cork and open bottleneck, must be subjected to irreversible destruction, rupture, can't repair, thereby reach antifalse effect.The utility model can satisfy false proof and bubble-tight requirement simultaneously by a kind of behave, reaches two anti-effects, and simple in structure, easily manufactured, is the remarkable innovation to prior art.

Description of drawings

Fig. 1 is the cutaway view of the utility model embodiment;

Fig. 2 is the birds-eye view of Polymer cork;

Fig. 3 is the birds-eye view of compound bottle.

The specific embodiment

As a kind of embodiment of the present utility model, as shown in Figure 1 to Figure 3, a kind of high polymer teeth broken dual-preventing bottle cap, comprise that the bottleneck 11 of the bottle 1 that is used to be assemblied in carrying liquid forms the compound bottle 2 of bottle necks, it directly or by hanging bottle encircles 3 indirect mounts in bottleneck 11, pass through inner cap 6 and the fastening enclosing cover 4 of its screw thread fit with compound bottle 2, compound bottle 2 mouth ends 22 cylindricals are provided with outside thread 21, circle is provided with negative thread 61 in the inner cap 6, and the guard hoop 7 between enclosing cover 4 and the compound bottle 2, also comprise described compound bottle 2 is poured into a mould once more and combined closely with it and the Polymer cork 5 of moulding, Polymer cork 5 injected the chamber groove structure of filling when described compound bottle 2 mouth ends 22 were provided with for moulding by casting, described Polymer cork 5 is by the joint portion of shutoff compound bottle 2 mouth ends 22 openings and the described chamber of airtight filling groove structure, and stretch in the compound bottle 2 and keep at a certain distance away with its inwall, be used to stop up piston part 53 formations of described bottleneck 11, as preferably, as shown in this embodiment, wherein the joint portion by the afterbody 51 that is positioned at outer its mouth end 22 openings of shutoff of compound bottle 2 mouth ends 22 end faces, the tooth portion 52 of extending the described chamber of airtight filling groove structure from afterbody 51 one constitutes.Some grooves 221 that described chamber groove structure is radially offered by compound bottle 2 mouth ends 22 end faces, and this groove 221 constitutes at half groove 222 that compound bottle 2 mouth ends 22 inwalls extend to form vertically.It is inner small and outside big fan-shaped that described groove 221 radially is on compound bottle 2 mouth ends 22 end faces.Groove 221 and half groove 222 on the described compound bottle 2 mouth ends 22 freely distribute, and are preferably rectangular distribution as shown in this embodiment.Described Polymer cork 5 joint portion cylindricals also are provided with the anti-skidding groove 511 that is used to grip unlatching, by pinching the joint portion Polymer cork 5 are turned on.

With compound bottle 2 and bottle neck device after Polymer cork 5 combines directly or by hanging bottle ring 3 indirect mounts in bottleneck 11 shutoff bottleneck 11 also, and then assembling inner cap 6, enclosing cover 4 and guard hoop 7, promptly form a complete bottle cap, open enclosing cover 4 and guard hoop 7 when opening bottleneck, Polymer cork 5 turned on get final product, its tooth portion 52 is twisted into two parts, and opens false proof purpose thereby reach to destroy.

Claims

1. high polymer teeth broken dual-preventing bottle cap, comprise that the bottleneck of the bottle that is used to be assemblied in carrying liquid forms the compound bottle of bottle neck, it is characterized in that: also comprise described compound bottle is poured into a mould once more and combined closely with it and the Polymer cork of moulding, the Polymer cork injected the chamber groove structure of filling when described compound bottle mouth end was provided with for moulding by casting, described Polymer cork is by the joint portion of shutoff compound bottle mouth end opening and the described chamber of airtight filling groove structure, and stretch in the compound bottle and keep at a certain distance away with its inwall, the piston part that is used to stop up described bottleneck constitutes.

2. a kind of high polymer teeth broken dual-preventing bottle cap according to claim 1, it is characterized in that: some grooves that described chamber groove structure is radially offered by compound bottle mouth end end face, and this groove constitutes at half groove that compound bottle mouth end inwall extends to form vertically.

3. a kind of high polymer teeth broken dual-preventing bottle cap according to claim 2 is characterized in that: described groove radially is inner small and outside big fan-shaped on compound bottle mouth end end face.

4. a kind of high polymer teeth broken dual-preventing bottle cap according to claim 3 is characterized in that: groove and half groove on the described compound bottle mouth end freely distribute.

5. according to a kind of high polymer teeth broken dual-preventing bottle cap described in arbitrary claim in the claim 1 to 4, it is characterized in that: described Polymer cork joint portion cylindrical also is provided with the anti-skidding groove that is used to grip unlatching.