CN2127375Y

CN2127375Y - Cap-type anti-imitation device used in easy-to-open ring on plastic bottle

Info

Publication number: CN2127375Y
Application number: CN 92223855
Authority: CN
Inventors: 吴杰; 吴经奋
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-31
Filing date: 1992-05-31
Publication date: 1993-02-24
Anticipated expiration: 2002-05-31

Abstract

The utility model relates to a cap-type anti-imitation device used in an easy-to-open ring on a plastic bottle on a wing ring. The utility model is structurally characterized in that a bottleneck part is provided with the wing ring made into integration with a bottle body; an anti-imitation cap is additionally arranged behind a bottle closing cap. When assembled, the flange of the cap body is welded or glued on the wing ring once; the wing ring is provided with the easy-to-open ring. The plastic bottle using the device can be opened to drink as long as opening the easy-to-open ring. The bottle is disposable because once the easy-to-open ring is opened, the wing ring is broken, and as a result, the utility model solves the problem of imitation by making use of the original bottles of the beverage, such as the mineral water, the coke, etc. by the lawbreakers. The utility model has the advantage of novel structure and provides high safety for the wide customers; the utility model is favorable to enhance the reputation of the beverage manufacturer and expand the market outlet.

Description

Cap-type anti-imitation device used in easy-to-open ring on plastic bottle

The utility model belongs to the container technique of filling liquid, particularly a kind of disposable plastic bottle that is equipped with anti-false closure assembly.

Existing plastic bottle comprises some Coke bottles, mineral water bottle etc., though be furnished with anti-false lid, but old soldi originally still can be recycled, often there are some illegal manufacturers or opportunist to utilize the plastic bottle of recovery to fake, put into fake products, mix new lid again and put on market and mix the spurious with the genuine.Particularly mineral water if load onto fake products, is difficult for discovering.These meeting heavy damage consumer's interests are detrimental to health, and also can influence market sales volume owing to client's doubt.

Task of the present utility model is a kind of bell-type plastic bottle of being furnished with anti-false cover that can overcome above-mentioned personation shortcoming of design.And definite anti-ideal position of pretending to put middle pull-tab.

The utility model is based on existing plastics Bottle and bottle cap technology, its specific practice is that one of design is made the wing ring of one with body near the bottleneck of plastic bottle, after the bottle filling capping, install an anti-false cover again additional, prevent that false cover mainly is made of a shell-type cover body, during assembling, be one-time heating welding or splicing between the bottom of cover body and the wing ring and make one.Preparation has a circle pull-tab in wing ring.

During concrete the making, the flange that has the outer can be made in the cover body bottom, after the bottle filling capping flange directly welded or is being glued on the wing ring.

When drinking, discard cover body 1 and part wing ring, just can uncap and drink as long as draw back pull-tab.

Use advantage of the present utility model to be:

1, pull-tab is once drawing back, and wing ring is promptly destroyed, and it is disposable to make that bottle becomes, and with just being to fake as can be seen, has prevented the problem of utilizing original bottle to fake again.

2, the cover volume is less, and required expense is few, and has had after the anti-false cover, need not use special anti-false lid, need only be just passable with general lid.

3, because novel structure of the present utility model is reliable, provide the sense of security, helped improving the prestige of beverage production producer, enlarged market outlet to client.

Below in conjunction with drawings and Examples, the utility model will be further described.

Fig. 1 is the anti-longitudinal diagram of pretending to put of the bell-type of the utility model plastic bottle.

Fig. 2 is the birds-eye view of Fig. 1.

See figures.1.and.2: wherein 1 is cover body; 2 is bottle cap; 3 is pull-tab; 4 is wing ring; 5 is the plastic bottle body.

During manufacturing, wing ring 4 is made one with plastics body 5 in advance.Wing ring 4 can be made the polygon of circle, square or other create an aesthetic feeling shapes, and is same, and that anti-false cover also can be made is corresponding, the circle consistent with wing ring, square or other polygonal shapes.The flange of paying special attention to cover body should be consistent with wing ring 4 shapes, just favourable welding (or splicing).Fig. 2 a kind ofly will prevent that false cover and wing ring make polygonal accompanying drawing.

The gabarit that it shall yet further be noted that wing ring 4 during manufacturing should be less than the external diameter of plastics body 5, in order to avoid influence the automatically working of bottle placer.

Claims

1, the bell-type of the plastic bottle of pull-tab on wing ring is anti-pretends to put, comprise plastics body 5, bottle cap 2 on the bottle neck, near the bottleneck of plastic bottle, be provided with one and make the wing ring 4 of one with body 5, after the bottle capping, add anti-false cover again, should mainly form by anti-false cover, be disposable welding between the bottom of cover body and the wing ring 5 or one is made in splicing, it is characterized in that: on wing ring, be provided with a pull-tab by a shell-type cover body.

2, by the device of claim 1 regulation, it is characterized in that: the flange that has the outer is made in cover body 1 bottom, is directly to weld or be glued on the wing ring at this flange after the bottle capping.

3, by the device of claim 2 regulation, it is characterized in that: described wing ring 4 can be made circle, square or polygonal thin slice, and the shape of anti-false cover and its flange can correspondingly be made consistent with the shape of wing ring 4.

4, by the device of claim 1-3 regulation, it is characterized in that: the gabarit of described wing ring 4 should be less than the external diameter of plastic bottle body 5.