CN2448722Y - Anti-counterfeit device for plastic bottle - Google Patents

Abstract

The utility model relates to a fake preventing device for a plastic bottle. After the plastic bottle is sealed, a convex ring outside a cover and a clamping ring of a bottleneck base are fixedly connected through a fake preventing pulling sleeve. A convex ring for a pulling sleeve on the upper part of the fake preventing pulling sleeve is hasped on the upper part of the convex ring outside the cover. A convex ring for a pulling sleeve and a stopping ring which are arranged on the lower part of the fake preventing pulling sleeve clamp the clamping ring of a bottleneck base. The fake preventing pulling sleeve is provided with a breaking sleeve groove. The utility model has the advantages of compact structure, reliable fake prevention, easy production, low cost, convenient sealing and operation, and wide range of application. The utility model is suitable for being used as one-off packing for various bottled products and is especially suitable for fake preventing plastic bottles which are 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.

The purpose of this utility model is to provide the false proof circle card in a kind of unpacking back to stay below the bottleneck decometer ring, even false proof circle destruction is taken away, plastic bottle can only be made general bottle and use, false proof help pull a cart can not reset on, when the system bottle, load onto false proof anti-fake unit for plastic bottle of helping pull a cart together.

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 oral area cap seal has lid, the bottleneck of bottle has bottleneck decometer ring, is stamped outer bulge loop, the false proof bulge loop of helping pull a cart, covering outer bulge loop is connected through false proof helping pull a cart with bottleneck decometer ring, the bulge loop button of helping pull a cart on the false proof top of helping pull a cart rides on the outer bulge loop of lid, and help pull a cart bulge loop and barrier ring mounting board of the false proof bottom of helping pull a cart lived bottleneck decometer ring, the false proof disconnected grooving of having helped pull a cart.Lid evagination number of rings amount has more than 1 or 1.The bulge loop quantity of helping pull a cart has more than 2 or 2.Each lid evagination latch closure has been taken the bulge loop of helping pull a cart.

The utility model adopts and load onto false proof helping pull a cart together when the system bottle, at the unpacking bottle cap false proof helping pull a cart broken at disconnected grooving place, staying false proof below the bottleneck decometer ring helps pull a cart and claims false proof circle card to stay outside the bottle, the old empty bottle cap seal of can not resetting is faked, anti-counterfeit structure can only be used once, fundamentally stopped to reclaim old bottle and faked, 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 has the anti-fake unit for plastic bottle structural representation of the outer bulge loop 5 of a lid;

Fig. 2 is the A-A generalized section of Fig. 1;

Fig. 3 draws the B-B generalized section for Fig. 1's;

Fig. 4 has the anti-fake unit for plastic bottle structural representation of the outer bulge loop 5 of two lids;

Fig. 5 is the C-C generalized section of Fig. 4;

Fig. 6 is the D-D generalized section of Fig. 4.

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

False proof helping pull a cart 7 is contained in bottleneck 2 places of bottle 12 together on request in when bottle system, and bottleneck decometer ring 8 sticks in the clip slot ring of false proof help pull a cart 7 help pull a cart bulge loop 6 and barrier ring 11.False proof helping pull a cart 7 is round shell-like, and the bulge loop 6 of helping pull a cart is circular bulge loop or one the disjunct polylith projections that distribute of circle in the form of a ring that link up.False proof helping pull a cart has disconnected grooving 9 on 7.Disconnected grooving 9 will false proofly be helped pull a cart and 7 will be divided into upper and lower two parts, be linked to be an integral body via disconnected grooving 9, and false proof below the grooving 9 that breaks helps pull a cart and 7 claim false proof circle 10 again.Disconnected grooving 9 be an annular shape fracture port or with market on the abscission ring seam of container cover commonly used basic identical, 7 be connected false proof the helping pull a cart of the two parts that distinguish with disconnected grooving 9 by many fillet walls (claiming to twist into two parts bar again), lid 1 will cover 1 by the whorl of bottleneck 3 control flush fits that cover negative thread 4 and bottleneck 2 and be fixed on the bottleneck 2, the outer bulge loop 5 of lid that covers 1 bottom is got into false proof helping pull a cart in 7, with bulge loop 6 hasp mutually of helping pull a cart on top.False proof device installation this moment.

Swivelling cover 1 makes it to leave bottleneck when using, false proof helping pull a cart 7 tries hard to move up thereupon, because stopping of bottleneck decometer ring 8, false proof helping pull a cart 7 constantly stressedly upwards tried hard to displacement, broken at the disconnected grooving 9 of the weakness of helping pull a cart at last, false proof 7 tops of helping pull a cart are moved on 1 with lid and are upwards left bottleneck together, and false proof circle 10 is stayed Bottle neck keeper platform 8 places of bottle 12 by block.

Embodiment 1, sees Fig. 1, and the anti-fake unit for plastic bottle of the outer bulge loop 5 of a lid and two bulge loops 6 of helping pull a cart is arranged.Lid 1 revolves to join by the whorl of bottleneck 3 that covers negative thread 4 and bottleneck 2 lid 1 is fixed on the bottleneck 2, and covering 1 bottom has the outer bulge loop 5 of a lid.False proof 7 upper inside wall of helping pull a cart have the bulge loop 6 of helping pull a cart with the outer bulge loop 5 corresponding mutual hasps of lid 1 lower cover.At false proof 7 the middle part of helping pull a cart disconnected grooving 9 is arranged.Disconnected grooving 9 be use always by many fillet thin-walleds (claiming to twist into two parts bar again), false proof helping pull a cart 7 connected into an integral body.Disconnected grooving 9 lower parts false proof helps pull a cart and 7 is called false proof circle 10.There are barrier ring 11 blocks false proof 7 bottoms of helping pull a cart on the bottleneck decometer ring 8 of bottleneck 2, there is one to help pull a cart bulge loop 6 blocks below bottleneck decometer ring 8, be that barrier ring 11 is lived bottleneck decometer ring 8 with bulge loop 6 mounting boards of helping pull a cart, make false proof 7 bottleneck that are packed in bottle 12 of helping pull a cart.In uncork when lid,, firmly screw cap 1 is because of covering the outer bulge loop 5 of 1 lower cover and helping pull a cart bulge loop 6 snap-action, make false proof help pull a cart 7 with lid 1 rising whiz bottleneck 2 try hard to move up in the position.Because of false proof circle 10 lower inner wall diameters less than bottleneck decometer ring 8 external diameters, bottleneck decometer ring 8 stops that false proof circle 10 upwards moves, false proof helping pull a cart 7 breaks apart at disconnected grooving 9 places and to be separated into two.This moment is false proof helps pull a cart and 71 is drawn out bottleneck with lid, and false proof circle 10 still blocks bottleneck decometer ring 8 places that stay on the bottle 12.

Embodiment 2, see Fig. 4, and the anti-fake unit for plastic bottle of the outer bulge loop 5 of two lids and three bulge loops 6 of helping pull a cart is arranged.Equal corresponding hasp has the bulge loop 6 of helping pull a cart above the bulge loop 5 outside each lid.False proof helping pull a cart 7 has three help pull a cart bulge loop 6 and barrier rings 11.Bottleneck decometer ring 8 is blocked by false proof 7 following bulge loop 6 and the barrier ring 11 of helping pull a cart of helping pull a cart.Disconnected grooving 9 is opened in false proof 7 the bottom of helping pull a cart.All the other architectural features are identical with embodiment 1.

The installation process of this false proof device: earlier false proof 7 single piece of helping pull a cart are upwards worn at the bottom of the bottle pipe, by suppressing or hot pressing, pressed bottleneck decometer ring 8 equipped barrier ring 11 in the false proof circle 10, again pipe is blow molded into bottle, this moment is false proof helps pull a cart and 7 has fastened on bottleneck and can not withdraw from downwards, if upwards pull out by force, must damage and false proofly help pull a cart 7, and the bulge loop 6 of helping pull a cart of false proof 7 bottoms of the helping pull a cart endoporus of false proof circle 10 bottoms (or claim) endoporus is less than bottleneck decometer ring 8, can not be pressed into from bottle neck, the old empty plastic bottle of Hui Shouing can not 7 be faked with refilling false proof helping pull a cart like this.To be blow molded into the bottle back required material of in bottle 12, packing into, will cover 1 rotation cap seal bottleneck then, accurate false proof 7 the inner face of the helping pull a cart mutual hasp below the bulge loop 6 of helping pull a cart that is pressed into of bulge loop 5 outside the rotational pressure lower cover.

Claims (4)

1. anti-fake unit for plastic bottle, the lid on bottleneck constitutes by bottle and cap seal for it, it is characterized in that bottleneck [2] oral area cap seal has lid [1], the bottleneck [2] of bottle [12] has bottleneck decometer ring [8], lid [1] has lid outer bulge loop [5], false proof helping pull a cart [7] bulge loop [6] of helping pull a cart, covering outer bulge loop [5] is connected through false proof helping pull a cart [7] with bottleneck decometer ring [8], the bulge loop of helping pull a cart [6] button on false proof helping pull a cart [7] top rides on the outer bulge loop of lid [5], help pull a cart bulge loop [6] and barrier ring [11] mounting board of false proof helping pull a cart [7] bottom lived bottleneck decometer ring [8], and false proof helping pull a cart [7] has disconnected grooving [9].

2. anti-fake unit for plastic bottle according to claim 1, it is characterized in that covering outer bulge loop [5] quantity has more than 1 or 1.

3. anti-fake unit for plastic bottle according to claim 1, bulge loop [6] quantity that it is characterized in that helping pull a cart has more than 2 or 2.

4. anti-fake unit for plastic bottle as claimed in claim 1 or 2 is characterized in that each outer bulge loop of lid [5] is detained to have taken the bulge loop of helping pull a cart [6].

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