CN2466073Y

CN2466073Y - Antiforging device for plastic bottle

Info

Publication number: CN2466073Y
Application number: CN 00266107
Authority: CN
Inventors: 严雨光
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-29
Filing date: 2000-12-29
Publication date: 2001-12-19
Anticipated expiration: 2010-12-29

Abstract

The utility model relates to a fake preventing device for a plastic bottle. A cover is covered on the upper part of a bottleneck, and the bottleneck of a bottle body is provided with a bottleneck clamping base. A fake preventing ring and a fake preventing clamping sleeve are connected as a whole through a twisting bar, and the fake preventing clamping sleeve which is provided with the fake preventing ring is sheathed on the bottleneck clamping base. The lower part of the cover is provided with one-way teeth, one-way teeth are also arranged on the fake preventing ring, and two sets of teeth are mutually buckled. The utility model has the advantages of compact structure, reliable fake prevention, simple production, convenient sealing and use, and wide range of application. The utility model is suitable for being used as one-off packaging for various bottled products and is especially suitable for being used as a fake preventing plastic bottle which is used for agricultural chemicals, medicine, cosmetics, edible oil, famous wine, mineral water, beverage, etc.

Description

Anti-fake unit for plastic bottle

The utility model relates to the false proof device of a kind of plastic bottle, particularly the anti-fake unit for plastic bottle of a kind of bottle of enclosing cover oral area position.

At present, bottled agricultural chemicals, medicine, cosmetics, cooking oil, famous brand of wine, beverage are for preventing personation, normal employing bottle cap is false proof or laser mark is false proof, this type of method for anti-counterfeit, because bottle is recyclable to be used again, anti-fake bottle lid and laser anti-false sign can be forged again, its false proof reliability is not high, the fake producer can use the old empty plastic bottle that reclaims, can low-quality goods personation original product, heavy damage consumer's interests, also harmful people health, destroy the reputation of product, upset market order.Chinese patent application numbers 98230618.0,98230324.6 and 98230725.x adopt false proof device in container, cover easily is drawn out in same the existence, and container does not decrease, and can also reclaim refitting and using.Chinese patent application numbers 98224841.5,98235213.1 and 97219078.3,97209326.5 all is to adopt false proof measure at bottle enclosing cover mouth, complex structure, and the false proof device of still can resetting because of the technical scheme defective, makes false proof reliability not high.Be not easy to apply.The technical program is improved at above-mentioned described Study of Defects and is formed.

After false proof circle, false proof cutting ferrule were twisted into two parts separately when the purpose of this utility model was to provide a kind of unpacking, false proof cutting ferrule was stayed the anti-fake unit for plastic bottle below the Bottle neck keeper platform.Even the fake producer destroys the plastic bottle of taking away with false proof cutting ferrule and can only make general bottle and use, be to be installed on that (or quadric injection mould is shaped on the bottle pipe) is blow molded into bottle again on bottle pipe neck before the system bottle earlier with the false proof cutting ferrule of false proof circle.Returnable bottle can not be reset with the false proof cutting ferrule of false proof circle, has so just stopped to reclaim old plastic bottle false making.

The purpose of this utility model is achieved through the following channels: anti-fake unit for plastic bottle, the lid on bottleneck constitutes by bottle and cap seal for it, bottleneck has the Bottle neck keeper platform, connect into integral body by twisting into two parts bar between false proof circle and the false proof cutting ferrule, false proof cutting ferrule with false proof circle is contained in Bottle neck keeper platform place, and unidirectional tooth is arranged at the lid bottom, and unidirectional tooth is arranged above the false proof circle, unidirectional tooth and the mutual hasp of unidirectional tooth, unidirectional tooth is opposite with the teeth directional of unidirectional tooth.Unidirectional tooth and unidirectional tooth position are respectively in the lid bottom with above the false proof circle.Unidirectional tooth and unidirectional tooth are respectively at lid bottom and false proof circle inwall.

When adopting the system bottle, the utility model loads onto false proof helping pull a cart together, at the unpacking bottle cap false proof helping pull a cart broken at disconnected grooving place, form false proof circle and false proof two separate sections of helping pull a cart, the false proof card of staying below the Bottle neck keeper platform of helping pull a cart is stayed outside the bottle, the old empty bottle cap seal of can not resetting is faked, false proof cutting ferrule can only upwards not packed into from the pipe bottom before the bottle blowing, and blowing and false proof cutting ferrule can't be from packing into.This anti-counterfeit structure can only so fundamentally have been stopped to reclaim old bottle and fake with once, the utlity model has compact conformation, false proof reliable, make simple, cost is low, encapsulation is easy to use, and is widely applicable.Be suitable for various bottled products and make non-returnable container.Be specially adapted to the anti-counterfeit plastic bottle that agricultural chemicals, medicine, cosmetics, cooking oil, famous brand of wine, mineral water, beverage etc. use.

Fig. 1 anti-fake unit for plastic bottle structural representation;

Fig. 2 looks scheme drawing for the left side of Fig. 1;

Fig. 3 is Fig. 1 bottle generalized section;

Fig. 4 is Fig. 1 bottle cap scheme drawing;

Fig. 5 is the A-A generalized section of Fig. 1;

Fig. 6 is that unidirectional tooth is at false proof circle inwall anti-fake unit for plastic bottle structural representation;

Fig. 7 is Fig. 6 schematic top plan view;

Fig. 8 is Fig. 6 bottle generalized section;

Fig. 9 is Fig. 6 bottle cap scheme drawing;

Figure 10 is the B-B generalized section of Fig. 6.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Set forth for convenience, the part of staying Bottle neck keeper platform place after the unpacking is called false proof cutting ferrule 5.Disconnected grooving 12 is that the abscission ring seam of container cover commonly used on an annular shape breaking type and the market is basic identical, and false proof circle 4 is to link into an integrated entity by twisting into two parts bar 7 with false proof cutting ferrule 5, twists into two parts bar and claims disconnected circle narrow latticing again, disconnectedly encloses narrow latticing bar number at least more than 2.Bottleneck 10 places that are contained in bottle 6 with the false proof cutting ferrule 5 of false proof circle 4 before the system bottle together on request make bottle together.Unidirectional tooth 3 above the false proof circle 4 is opposite with the teeth directional of the unidirectional tooth 2 of lid 1 bottom, and every pair of unidirectional tooth 2 is mutual top card state with unidirectional tooth 3.

Embodiment 1, see Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the bottleneck 10 of bottle 6 has Bottle neck keeper platform 11, unidirectional tooth 3 above the false proof circle 4, false proof cutting ferrule 5 with false proof circle 4 is installed on bottleneck 10 places, and fix at Bottle neck keeper platform 11 places, have between false proof circle 4 and the false proof cutting ferrule 5 the narrow latticing 7 of disconnected circle is arranged in disconnected ring recess 12 grooves, cover 1 bottom unidirectional tooth 2 is arranged, the whorl of bottleneck 9 of lid 1 by negative thread 8 and bottleneck 10 revolves joins, lid is fixed on bottleneck 10 oral areas, and following unidirectional tooth 2 conrotatorys of lid 1 power of twisting slips into the unidirectional tooth 3 interior hasps mutually above the false proof circle 4.When thing is got in uncork, derotation screw capping 1 firmly, because of covering unidirectional tooth 2 in 1 bottom and the unidirectional tooth 3 mutual hasps above the false proof circle 4, make false proof circle 4 false proof cutting ferrules 5 along with lid 1 is tried hard to contrarotation, can not rotate at Bottle neck keeper platform 11 places of bottleneck 10 because of false proof cutting ferrule 5 fixes, because of the effect transmission of spiral cover power, the narrow latticing 7 of disconnected circle in the disconnected ring recess 12 is twisted into two parts, false proof circle 4 is divided into two parts with false proof cutting ferrule 5, and false proof circle 4 can take out with lid 1, and false proof cutting ferrule 5 still blocks below the Bottle neck keeper platform of staying on the bottle 6 11.The teeth directional of unidirectional tooth 2 is identical, and the teeth directional of unidirectional tooth 3 is identical.

Embodiment 2, see Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, the bottleneck 10 of bottle 6 has Bottle neck keeper platform 11, false proof cutting ferrule 5 with false proof circle 4 is installed on bottleneck 10 places, and fix at Bottle neck keeper platform 11 places, false proof circle 4 inwalls have unidirectional tooth 3, have between false proof circle 4 and the false proof cutting ferrule 5 the narrow latticing 7 of disconnected circle is arranged in disconnected ring recess 12 grooves, cover 1 bottom unidirectional tooth 2 is arranged, the whorl of bottleneck 9 of lid 1 by negative thread 8 and bottleneck 10 revolves joins, lid is fixed on bottleneck 10 oral areas, and following unidirectional tooth 2 conrotatorys of lid 1 power of twisting slips into mutual hasp in the unidirectional tooth 3 of false proof circle 4 inwalls.When thing is got in uncork, derotation screw capping 1 firmly, because of covering the unidirectional tooth 3 mutual hasps of unidirectional tooth 2 in 1 bottom and false proof circle 4 inwalls, make false proof circle 4 false proof cutting ferrules 5 along with lid 1 is tried hard to contrarotation, because of false proof cutting ferrule 5 fix bottleneck 10 Bottle neck keeper platform 11 places can not rotate, because of the spin effect is transmitted, the narrow latticing 7 of disconnected circle in the disconnected ring recess 12 is twisted into two parts, false proof circle 4 is divided into two parts with false proof cutting ferrule 5, and false proof circle 4 can take out with lid 1, and false proof cutting ferrule 5 still blocks below the Bottle neck keeper platform of staying on the bottle 6 11.The teeth directional of unidirectional tooth 2 is identical, and the teeth directional of unidirectional tooth 3 is identical.

Claims

1. anti-fake unit for plastic bottle, the lid on bottleneck constitutes by bottle and cap seal for it, bottleneck has the Bottle neck keeper platform, connect into integral body by twisting into two parts bar between false proof circle and the false proof cutting ferrule, false proof cutting ferrule with false proof circle is contained in Bottle neck keeper platform place, it is characterized in that unidirectional tooth [2] is arranged at lid [1] bottom, has unidirectional tooth [3] above the false proof circle [4], unidirectional tooth [2] and the mutual hasp of unidirectional tooth [3], unidirectional tooth [2] is opposite with the teeth directional of unidirectional tooth [3].

2. anti-fake unit for plastic bottle according to claim 1 is characterized in that unidirectional tooth [2] and unidirectional tooth [3] position are respectively in lid [1] bottom with above the false proof circle [4].

3. anti-fake unit for plastic bottle according to claim 1 is characterized in that unidirectional tooth [2] and unidirectional tooth [3] are respectively at lid [1] bottom and false proof circle [4] inwall.