CN201777517U

CN201777517U - Combined anti-fake bottle cap

Info

Publication number: CN201777517U
Application number: CN2010202866400U
Authority: CN
Inventors: 陈淑海; 张为农
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-05
Filing date: 2010-08-05
Publication date: 2011-03-30
Anticipated expiration: 2020-08-05

Abstract

The utility model relates to a combined anti-fake bottle cap belonging to combined bottle caps with an anti-fake function. The combined anti-fake bottle cap comprises a combined inner cap linked with a bottle mouth and a decorative housing embedded outside the combined inner cap. The combined inner cap comprises an anti-escaping threaded mouth 6, an inner cap 7 and an inner plug 2. The anti-escaping threaded mouth is sleeved on the external diameter of the bottle mouth, an anti-escaping inclined strut 10 of the anti-escaping threaded mouth is clamped in a groove at the external diameter of the bottle mouth, and rotation stopping ribs 9 circularly arranged at the inner side of the lower part of the anti-escaping threaded mouth are alternated with rotation stopping ribs 8 at the bottle mouth.The decorative housing comprises an appearance cap 13, a base 11 and a crack ring 4 arranged between the appearance cap 13 and the base 11. The top surface of the base is provided with a twisting-off column 5; the crack ring inserted in a corresponding column hole 15 at the bottom end of the appearance cap is matched with the base through a check tooth 17 and a check slot 16; and the crack ring is provided with crack teeth 12 which are inserted in the corresponding perforations 14 of the appearance cap. When the bottle cap is opened, the appearance cap is rotated to drive the inner cap to rotate, and meanwhile, the twisting-off column is fractured, the crack ring cracks, and the twisting-off column and the crack ring can not be repaired once being fractured and cracked, thereby the utility model has the advantages of simple structure and good anti-fake effect.

Description

Combination anti-fake bottle cap

Technical field

The utility model relates to a kind of bottle cap, particularly belongs to a kind of anti-fraud functional combined bottle cap that has.

Background technology

In present beverage and wine industry, fake products wildness of poor quality brings very big loss for regular production producer and customer.One of them reason that low-quality goods spreads unchecked is that promptly the packing of product lacks antiforge function, is easy to counterfeit.In recent years, some anti-counterfeit package product and anti-counterfeiting technologies on market, occur, played certain antifalse effect.But, perhaps, can not thoroughly deal with problems because its anti-counterfeiting performance is relatively poor, perhaps make general producer be difficult to bear because its cost is too high, cause it not promoted well, can not satisfy the needs of all kinds of producers comprehensively.

Summary of the invention

The purpose of this utility model promptly is to provide a kind of later-model combination anti-fake bottle cap, to overcome the above-mentioned shortcoming of existing bottle cap, reaches simple in structure, low cost of manufacture, purpose that anti-counterfeiting performance is good.

Combination anti-fake bottle cap disclosed in the utility model comprises the combination inner cap that connects with bottleneck, is flush-mounted in the decoration case beyond the combination inner cap, it is characterized in that described combination inner cap is made up of inner cap, the interior plug of anticreep thread nozzle and connection with it; The anticreep thread nozzle is sleeved on the bottleneck external diameter, and its anticreep diagonal brace is stuck in the groove of bottleneck external diameter, the spline muscle that the inboard circular row in its underpart is arranged alternate with bottleneck spline muscle interspersed together, rotate mutually between the two preventing; Inner cap is screwed in the threaded end in anticreep thread nozzle top; Internal diameter of the bottleneck is stretched in the bottom of interior plug, and top is stuck in anticreep thread nozzle inboard; Described decoration case is made up of outer female cap, base and Cracked ring between the two; Be provided with the striped that increases friction between the inner headed face of outer female cap and the periphery of inner cap; There is vertical rib shape bar the inboard of base, and is alternate with the striped in the anticreep thread nozzle outside; There is the retaining projection bottom of base, is stuck in the Di Yanchu of anticreep thread nozzle; Establish on the end face of base and twist off post, be inserted in the corresponding post hole, outer female cap bottom; Described explosion hoop cooperates to prevent mutual rotation by check tooth on the base and the check groove on the Cracked ring on the periphery on base top between the two; There is the explosion tooth Cracked ring upper edge, is inserted in the corresponding perforation in outer female cap bottom.

Combination anti-fake bottle cap disclosed in the utility model, during unlatching, need to rotate the decoration case, the moving inner cap of profile cover tape rotates, simultaneously, the relatively rotating of outer female cap and base causes and twists off post fracture, Cracked ring explosion, and in case fracture and explosion promptly can't effectively repair, so the utlity model has characteristics simple in structure, that antifalse effect is good.

Description of drawings

Accompanying drawing discloses specific embodiment of the utility model, wherein:

Fig. 1, the utility model mounting structure scheme drawing;

Fig. 2, outer female cap generalized section;

Fig. 3, outer female cap birds-eye view;

Fig. 4, anticreep thread nozzle structural representation;

Fig. 5, A-A is to view;

Fig. 6, the Cracked ring front elevation;

Fig. 7, the Cracked ring birds-eye view;

Fig. 8, the structural representation of the corresponding bottleneck of the utility model;

Fig. 9, interior plug structure scheme drawing;

Figure 10, the inner cap structural representation;

Figure 11, the base front surface cutaway view;

Figure 12, base vertical view.

The specific embodiment

Combination anti-fake bottle cap disclosed in the utility model is designed at bottleneck as shown in Figure 8.As shown in Figure 1, the combination inner cap of being formed by anticreep thread nozzle 6 and the inner cap 7 that cooperates with it, interior plug 2 of the utility model and bottleneck captive joint.Inner cap 7 outsides are embedded with the outer female cap 13 of decorating case, and both contact surfaces are provided with the striped that increases friction, to guarantee that inner cap can rotate with outer female cap.Inner cap 7 is screwed in a threaded end of anticreep thread nozzle 6.

Antiforge function of the present utility model is so to realize: anticreep thread nozzle 6 is sleeved on the bottleneck external diameter, and its anticreep diagonal brace 10 is stuck in the groove of bottleneck external diameter, in case assembling promptly can't normally break away from.There is retaining projection 1 base 11 bottoms of decorating case, are stuck in the Di Yanchu of anticreep thread nozzle, and simultaneously, the connection between base 11, Cracked ring 4, outer female cap 13 threes will be made up inner cap and is connected as a whole securely with the decoration case.Connection between above-mentioned base 11, Cracked ring 4, outer female cap 13 threes, be meant the cooperation between the perforation 14 of check tooth 17 on the base and the cooperation between the check groove 16 on the Cracked ring, the explosion tooth 12 on the Cracked ring and outer female cap, and twist off cooperating between the post hole 15 of post 5 and outer female cap on the base.Therefore because the effect of anticreep diagonal brace 10 and bottleneck external diameter groove, cause the utility model in case finish promptly with the bottleneck assembling can't be complete, normally break away from, therefore have the effect of multiple anti-fake.

The utility model needs to rotate and decorates case when opening, and destroys and twists off post 5 and Cracked ring 4, drives inner cap simultaneously and rotatably unscrews inner cap.For preventing to rotate mutually between base 11 and the anticreep thread nozzle 6, base 11 inner ring circular rows are furnished with some rib shape bars 3, with alternate the interting together of striped in anticreep thread nozzle 6 outsides; For preventing to rotate mutually between anticreep thread nozzle and the bottleneck, the spline muscle 9 of anticreep thread nozzle inboard and 8 alternate interting together of bottleneck spline muscle.

For clearly demonstrating architectural feature of the present utility model, shown in Fig. 2～7, Fig. 9～12, the concrete structure of forming outer female cap of the present utility model, anticreep thread nozzle, Cracked ring, interior plug, inner cap, base is disclosed further.The best manufacturing materials of above-mentioned parts is plastics.Certainly, other version and manufacturing materials also can adopt, as long as meet essential features of the present utility model, its effect is the same.

Claims

1. combination anti-fake bottle cap comprises the combination inner cap that connects with bottleneck, is flush-mounted in the decoration case beyond the combination inner cap, it is characterized in that described combination inner cap is made up of inner cap (7), the interior plug (2) of anticreep thread nozzle (6) and connection with it; Anticreep thread nozzle (6) is sleeved on the bottleneck external diameter, and its anticreep diagonal brace (10) is stuck in the groove of bottleneck external diameter, the spline muscle (9) that the inboard circular row in its underpart is arranged alternate with bottleneck spline muscle (8) interspersed together, rotate mutually between the two preventing; Inner cap (7) is screwed in the threaded end in anticreep thread nozzle (6) top; Internal diameter of the bottleneck is stretched in the bottom of interior plug (2), and top is stuck in anticreep thread nozzle (6) inboard; Described decoration case is made up of outer female cap (13), base (11) and Cracked ring between the two (4); Be provided with the striped that increases friction between the periphery of the inner headed face of outer female cap (13) and inner cap (7); There is vertical rib shape bar (3) inboard of base (11), and is alternate with the striped in anticreep thread nozzle (6) outside; There is retaining projection (1) bottom of base (11), is stuck in the Di Yanchu of anticreep thread nozzle (6); Establish on the end face of base (11) and twist off post (5), be inserted in the corresponding post hole, outer female cap bottom (15); Described Cracked ring (4) hoop cooperates to prevent mutual rotation by check tooth (17) on the base and the check groove (16) on the Cracked ring on the periphery on base top between the two; There is explosion tooth (12) the Cracked ring upper edge, is inserted in the corresponding perforation in outer female cap bottom (14).