CN2242862Y

CN2242862Y - Bottle-cover structure of anti-fake bottle

Info

Publication number: CN2242862Y
Application number: CN 96207801
Authority: CN
Inventors: 王义东
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-15
Filing date: 1996-04-15
Publication date: 1996-12-18
Anticipated expiration: 2006-04-15

Abstract

The utility model belongs to the technical field of packing receptacles, which is suitable for anti-counterfeiting wine bottles taking the method of destructive opening. The utility model is characterized in that the inner diameter of a glass bottle top mouth is designed to be a frosting surface with a certain taper, and the outer diameter of a glass piston is designed to be a frosting surface with a taper which is matched with the taper of the inner diameter of the bottle mouth. The bottle stopper and the bottle mouth are frosting surfaces and the taper diameters are matched, and the bottle mouth is sealed by the friction mode. The bottle stopper is pressed in the bottle mouth by a certain pressure, and the bottle stopper and the bottle mouth are combined firmly, so the bottle stopper can not be taken out, and the utility model has favorable sealing performance.

Description

A kind of Bottle cap structure of false-proof wine bottle

The utility model belongs to the packing container technical field, mainly proposes a kind of Bottle cap structure of false-proof wine bottle.

The design plan of present many false-proof wine bottles, shut bottleneck, destructive opening wine bottle, turned out to be a kind of very effective false proof measure by practice gradually, the Henan false proof wine of patent that brewery adopts that draws a bow for example, its structure as shown in Figure 2, be that about 15mm place is provided with a groove 1 easy to break below the distance bottleneck, during unlatching, insert this groove rotation with hard metal object, make top break and realize opening process along groove easy to break, its top bottle cap 3 is to adopt the adhesive bonding method of adhesives 2 to shut, and it has following defective: 1, adhesives has certain toxicity, is not suitable for and does packaging for foodstuff.2, employing is gluing, and after evenly heating, glass cap is very easily fallen by sled, the false proof purpose of out of reach.3, glue is done the back flavescence and is influenced attractive in appearance.Other takes injection molding way in addition, injects the plastic plug of a built-in resilient ring at bottle mouth position, same easily sled, the external action problem attractive in appearance of existing.And in the anti-fake scheme of many destructive opening wine bottles, scientificlly and effectively shutting bottleneck and whole anti-counterfeit structure has same importance, otherwise false proof whole structure will be had a strong impact on.

The purpose of this utility model promptly is to propose a kind of false proof bottle rationally feasible Bottle cap structure, thereby solves false proof bottle bottleneck sealing problem.

The utility model is finished the technological approaches that the invention task taked: the internal diameter of the Packaging Bottle top bottleneck that glass is made is designed to frosting and makes it have certain taper, design-calculated glass plunger outer diameter is frosting and has the tapering of joining with internal diameter of the bottleneck tapering kissing, thereby makes bottle stopper and bottleneck take the friction mode of frosting with the bottleneck close encapsulation.

In bottle, fill into after drinking, the cone-shaped glass plunger that will have outer frosting with suitable pressure is pressed in the bottleneck with interior frosting, make it to be lower than bottleneck or flush, can make bottle stopper and bottleneck mortise and can't take out and guarantee to have excellent sealing performance with bottleneck.

The Bottle cap structure that the utility model proposes has following characteristics;

1, need not any lining cement, simple in structure, the ingenious natural quality that utilizes glass.

2, glass frosted technology is very ripe; Be easy to low-cost large-scale production in enormous quantities.

3, bottleneck, bottle stopper material unanimity are coordinated attractive in appearance thoroughly having avoided in other Bottle cap structures, and bottleneck, bottle stopper use two kinds of materials and be difficult to realize defective such as integraty combination.

4, this kind Bottle cap structure sealing effectiveness well and not contains any toxicity;

5, easily the utmost point is realized bottleneck is carried out disposable shutting, and is highly suitable for the destructive anti-counterfeit structure of opening.

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the brewery that draws a bow false proof bottle external structure scheme drawing.

Structure as shown in Figure 1, the utility model is suitable for various employings and destroys the glass packaging bottle that bottle reaches false proof purpose, certainly it only relates to the bottle cap sealing structure of Packaging Bottle, it is that internal diameter with glass packaging bottle top bottleneck 4 is designed to frosting and makes it have certain taper, and design-calculated glass plunger 5 outer diametric planes are frosting and have the tapering of joining with the tapering kissing of internal diameter of the bottleneck.

The structure of accompanying drawing 2 explains in prior art.

Claims

1, a kind of Bottle cap structure of false-proof wine bottle, feature of the present utility model is: the internal diameter of the Packaging Bottle top bottleneck (4) that glass is made is designed to frosting and makes it have certain taper, and design-calculated glass plunger (5) external diameter is frosting and has the tapering of joining with internal diameter of the bottleneck tapering kissing.