CN2191831Y - Theft-proof plastic bottle-top - Google Patents

Abstract

The utility model relates to a theft-proof plastic bottle-top, which is composed of a bottle top and a bottle body. The theft-proof plastic bottle-top is characterized in that a theft-proof ring is arranged on the bottle top; a taper internal plunger is arranged in the bottle top; when the bottle top is sheathed on a bottle jack, a gear is clockwise rotated, and then one side is provided with a slope angle; a ring without a slope angle is counterclockwise rotated, and a gear on the ring and the gear of the bottle body are mutually engaged, so the theft-proof ring is fell off. The utility model has the obvious original binding sign of a product, which is convenient to identify true or false products. The theft-proof plastic bottle-top has the advantages of simple structure and low cost. The theft-proof plastic bottle-top is suitable for containing liquid and solid (such as soy sauce and vinegar), and better maintaining the product credits of manufacturers.

Description

Theft-proof plastic bottle-top

The utility model belongs to a kind of bottle plastic bottle closure, particularly a kind of anti-theft plastic bottle lid.

The existing various bottle caps that use in the daily life, difficulty or ease difference original product and fake products.Metal anti-theft lid cost is high and can not splendid attire metal be had a product (as soy sauce, vinegar) of corrosion.Existing plastic bottle closure sealing is not tight, liquid easy to leak, the easy oxidation of solid, and original product and fake products bottle cap do not have obvious distinguishing characteristics, as after the existing soy sauce of producing, the vinegar bottling without exception with gum cover on the Rubber cap-like outer cover for closure, treat to pack after the shrinkage again, very easily copy, difficulty or ease are distinguished true and false product.

The purpose of the utility model is intended to overcome solution deficiency of the prior art, provides a kind of structure perfect, has the tangible a kind of anti-theft plastic bottle lid that uses the front and back distinguishing characteristics.

Content of the present utility model is: a kind of anti-theft plastic bottle lid.Comprise the bottle that bottle cap is supporting with it.Symmetrical respectively gear muscle and the symmetrical link bar of difference that links on the pilfer band in bottle cap mouth place filled in the interior band of the lid tapering, bottle place suitable for reading band gear, and its feature part is:

(1) is with plug 3 in the tapering in the bottle cap 1, covers inboard paripheral zone screw thread 5, enclose and cover symmetrical respectively four pilfer band gears 10 and symmetrical respectively four the pilfer band link bars 11 that link on the pilfer band that link on the pilfer band 9 of junction 13.Bottle 2 bottlenecks 4 bottle necks 6 are threaded, and mouth is band gear place 7 down.

(2) be rotated in a clockwise direction and tighten when bottle cap 1 is overlapping bottleneck 4, plug 3 is with tight transfusion bottle mouth 4 in the lid internal taper, cover pilfer band gear 10 and bottle gear 12 in the direction of the clock rotating band angle of inclination pilfer band 9 can not hang, press the pilfer band gear 10 on anticlockwise direction rotation bottle gear 12 and the bottle cap 1 when opening bottle cap 1, be not with the angle of inclination face of gear to push up the increase resistance mutually with face, pilfer band 9 is hung and is taken off.

(3) the supporting with it bottle 2 of bottle cap 1 adopts nontoxic tasteless polythene material, is made by the blow moulding machine blow mold.

The utility model has following characteristics compared to existing technology:

(1) after bottle cap and bottle improve through structure, have obvious difference bottle cap and use and unused sign, use easy and simple to handle, the efficient height, need be used for bottle cap be enclosed within rotate in the direction of the clock on the bottleneck tighten promptly salable.

(2) adorn the liquid that can not seepage, solid can oxidation.Only need when opening bottle cap just to be opened by anticlockwise direction rotation bottle cap, pilfer band takes off on the bottle neck gear, has protected the product image of producer's splendid attire effectively, has also safeguarded customer's interests simultaneously, makes in the true and false product of identification splendid attire.

Fig. 1 is the supporting with it bottle of the utility model bottle cap 12 main sectional structure scheme drawings of looking, the Figure of abstract of holding concurrently;

Fig. 2 is Fig. 1 bottle cap 1 main cutaway view of looking;

Fig. 3 is Fig. 1 bottle cap 1 birds-eye view;

Fig. 4 is Fig. 1 bottle 2 birds-eye vieies;

Among the figure; The 1-bottle cap, the 2-bottle, plug in the 3-lid internal taper, the 4-bottleneck, 5-covers negative thread, 6-bottle neck screw thread, 7-bottle gear place, 8-bottle cap gear junction, the antitheft figure of 9-, 10-pilfer band gear, 11-pilfer band link bar, 12-bottle gear, the 13-circle covers point of contact.

By embodiment the utility model is further described in conjunction with the accompanying drawings.

A kind of anti-theft plastic bottle lid is made by the blow moulding machine blow mold with polythene material.The interior plug 3 of bottle cap 1 interior band tapering covers inboard paripheral zone negative thread 5, and circle covers four link bars and the symmetrical respectively pilfer band link bar 11 that links on the point of contact 13 difference symmetry binding pilfer band gears 10.Supporting with it bottle gear 12 is screwed pack into liquid easy to leak not in the bottle of tight Feng Mihou when bottle cap 1 and bottleneck 4, and solid is difficult for oxidation.Pilfer band gear 10 and bottle gear 12 interlock mutually, when opening bottle cap, just come off at bottle gear place 7 by anticlockwise direction rotation pilfer band 9, supporting with it bottle 2 cost of product of bottle cap are low, make easily, splendid attire soy sauce, vinegar encapsulation operation are easy, and the efficient height pastes sealing paper after avoiding the Rubber cap-like outer cover for closure bottle cap to tighten again and puts gum cover again and treat the complicated loaded down with trivial details operation of packing again after the shrinkage.The packing that is fit to very much seasonings is as soy sauce, vinegar.The more effective prestige of protecting splendid attire product producer, the while has also been safeguarded customer's interests, is convenient to discern true and false and original product.

Claims (1)

1, a kind of anti-theft plastic bottle lid, comprise the bottle that bottle cap is supporting with it, symmetrical respectively gear muscle and the symmetrical link bar of difference that links on the pilfer band in bottle cap mouth place, plug in the band tapering in the lid, bottle place suitable for reading band gear is characterized in that filling in 3 in the band tapering in the bottle cap 1, covers inboard paripheral zone screw thread 5, circle covers four pilfer band gears 10 and symmetrical respectively four link bars 11 that link on the pilfer band on the junction 13 difference symmetry binding pilfer bands 9, the threaded gear of band down places 7 outside bottleneck 4 bottle necks 6.

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