CN202368919U

CN202368919U - Anti-fake cover with burst ring

Info

Publication number: CN202368919U
Application number: CN2011205397565U
Authority: CN
Inventors: 何学东
Original assignee: CHENGDU TIANKUN PACKAGE Co Ltd
Current assignee: CHENGDU TIANKUN COVER INDUSTRY CO., LTD.
Priority date: 2011-12-21
Filing date: 2011-12-21
Publication date: 2012-08-08
Anticipated expiration: 2021-12-21

Abstract

The utility model discloses an anti-fake cover, in particular to an anti-fake cover with a burst ring which cannot be packaged again after the anti-fake cover is opened. The anti-fake cover comprises a bottle cover, a cover ring and the burst ring, wherein the cover ring is fixed onto a bottle neck, and the burst ring is arranged between the bottle cover and the cover ring. The bottle cover comprises an outer cover and an inner cover, an outer cover connecting structure and an inner cover connecting structure are arranged on the outer cover and the inner cover respectively and can be matched with each other to be in non-removable fixed connection, and portions matched with the cover ring and the outer cover are respectively arranged on the burst ring and are mutually fixed after being mounted. By the aid of the structure, even the same burst ring cannot be packaged again, faking difficulty is greatly increased for a faker, and anti-fake effects are improved. A triangular stress concentration notch can be arranged on the burst ring, so that breaking of the burst ring is facilitated.

Description

The Cracked ring anti-counterfeiting cover

Technical field

The utility model relates to a kind of anti-counterfeiting cover, especially a kind of Cracked ring anti-counterfeiting cover.

Background technology

On high-grade drinks market, bottle that the common utilization of counterfeiter has been used and bottle cap can feints reach the effect of mixing the spurious with the genuine with this, and therefore, drinks manufacturer all is employed in the anti-counterfeiting cover of opening the disposable destruction in back.

The Cracked ring that the utilization of Cracked ring anti-counterfeiting cover is installed between bottle cap and the decorative cover reaches false proof purpose; For example Granted publication number just discloses a kind of like this Cracked ring anti-counterfeiting cover for the Chinese patent of CN2482539Y " a kind of anti-counterfeiting cover "; It has ratchet at decorative cover and Cracked ring opposing end faces set inside; Cracked ring is provided with pulling block simultaneously, and pulling block matches with ratchet, is provided with tooth annulus at bottle cap and Cracked ring opposing end faces; Cracked ring is provided with boss simultaneously, and boss is inserted in the tooth annulus.Can find out from said structure; During bottle cap, Cracked ring can together rotate along with bottle cap in rotation, because the cooperating of pulling block and ratchet; Therefore Cracked ring can only be towards a direction rotation; The direction of regulating ratchet and pulling block usually reaches when screwing screw thread and can rotate, and Cracked ring can together rotate when bottle cap is screwed in encapsulation like this, thereby reaches the purpose of encapsulation; When opening bottle cap, must the derotation bottle cap, and Cracked ring since the effect of ratchet can't reverse, thereby the power that is unlocked destroy and pull apart, reach false proof effect.But following problem can appear in above-mentioned patent, and the counterfeiter only need copy out identical Cracked ring can encapsulate bottle cap and bottle as it is, and its counterfeit cost is lower.

The utility model content

The utility model technical matters to be solved provides a kind of Cracked ring anti-counterfeiting cover that after unlatching, can't encapsulate Cracked ring once more.

The utility model solves the Cracked ring anti-counterfeiting cover that its technical matters adopted; Comprise bottle cap, be fixed on the decorative cover on the bottleneck and be arranged on said bottle cap and said decorative cover between Cracked ring; Said bottle cap comprises enclosing cover and inner cap; Said enclosing cover and said in cover and be respectively arranged with outer cover attaching structure and interior cover attaching structure; Said outer cover attaching structure with said in cover attaching structure can complement each other to form and non-removablely captive joint, be respectively arranged with the position of matching on the said Cracked ring and after installation, interfix with said decorative cover and said enclosing cover.

Further be, said outer cover attaching structure and said in cover attaching structure be the buckle structure that cooperatively interacts, when not using, said enclosing cover is rotatable to be set in and to cover in said.

Further be, the inwall of said enclosing cover is provided with the enclosing cover anti-slop serrations, and the outer wall of said inner cap is provided with the inner cap anti-slop serrations, and said enclosing cover anti-slop serrations and said inner cap anti-slop serrations mate each other.

Further be, said Cracked ring is being arranged circumferentially fixed gap, axially is being provided with protruding fixed teeth; It is protruding that the plane that said decorative cover contacts with said Cracked ring is provided with the spline that cooperates with said fixed gap; The plane that said enclosing cover contacts with said Cracked ring is provided with the spline breach that cooperates with said fixed teeth.

Further be that said Cracked ring is provided with leg-of-mutton stress concentration breach.

The beneficial effect of the utility model is: behind the bottle cap that adopts enclosing cover and inner cap separation type; Inner cap does not cooperate with Cracked ring when encapsulation; Therefore have influence on Cracked ring at the Shi Buhui that screws, cover and make enclosing cover to cooperate in again enclosing cover being fixedly attached at last, when opening, must make enclosing cover drive Cracked ring break by the turn enclosing cover like this with Cracked ring; And enclosing cover can't separate after encapsulation with inner cap; Even therefore have identical Cracked ring also can't encapsulate once more, so just increased false proof person's false proof difficulty greatly, improved antifalse effect.Leg-of-mutton stress concentration breach can be set on the Cracked ring, be convenient to the fragmentation of Cracked ring like this.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the scheme drawing of Cracked ring and decorative cover;

Fig. 3 is the scheme drawing after the utility model encapsulation;

Parts, position and numbering among the figure: enclosing cover 1, spline breach 11, enclosing cover anti-slop serrations 12, Cracked ring 2, fixed teeth 21, fixed gap 22, stress concentration breach 23, decorative cover 3, spline convexity 31, inner cap 4, inner cap anti-slop serrations 41, bottle cap 5.

The specific embodiment

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

Like Fig. 1, shown in Figure 3; The utility model comprises bottle cap 5, is fixed on the decorative cover 3 on the bottleneck and is arranged on the Cracked ring 2 between said bottle cap 5 and the said decorative cover 3; Said bottle cap 5 comprises enclosing cover 1 and inner cap 4; Be respectively arranged with outer cover attaching structure and interior cover attaching structure on said enclosing cover 1 and the said inner cap 4; Said outer cover attaching structure with said in cover attaching structure can complement each other to form and non-removablely captive joint, be respectively arranged with the position of matching on the said Cracked ring 2 and after installation, interfix with said decorative cover 3 and said enclosing cover 1.Because Cracked ring 2 is arranged between bottle cap 5 and the decorative cover 3; Therefore can not make it fixedly mount as long as Cracked ring 2 does not rotate, therefore generally can on Cracked ring 2, adopt protrusion or recessed position to cooperate and get final product with bottle cap 5 and decorative cover 3 corresponding positions recessed or protrusion.Said structure is when encapsulation; At first Cracked ring 2 is installed on the decorative cover 3; Decorative cover 3 has been installed on the bottle, then inner cap 4 is tightened onto on the screw thread of bottle, at last enclosing cover 1 is enclosed within on the inner cap 4; Enclosing cover 1 can be combined into one and can't dismantle through buckle, bonding or mode such as sweat soldering and inner cap 4, thereby and enclosing cover 1 when depressing, match and interfix with it with Cracked ring 2.In use, rotation bottle cap 5 must drive Cracked ring 2 and rotate, and Cracked ring 2 can't rotate on decorative cover 3, and external force must be destroyed Cracked ring 2 like this, so just can open bottle cap 5.And the enclosing cover 1 of this moment has formed single-piece bottle cap 5 with inner cap 4 and can't separate once more; Even living Cracked ring 2 is arranged like this; Also can't encapsulate once more, this is because again when rotating bottle cap 5, is fixed on the enclosing cover 1 inevitable together rotation on the inner cap 4; Arrive the cooperation position of enclosing cover 1 and Cracked ring 2 in case screw, enclosing cover 1 must pull bad Cracked ring 2.To sum up visible, the utility model Cracked ring 2 of after encapsulating Cracked ring 2 for the first time, just can't packing into once more, this has just caused counterfeiter's counterfeit difficulty to increase, and cost increases.Strengthened the antifalse effect of product.

Concrete, said outer cover attaching structure and said interior cover attaching structure are the buckle structure that cooperatively interacts, when not using, and said enclosing cover 1 rotatable being set on the said inner cap 4.In encapsulation, can enclosing cover 1 and inner cap 2 not combined integral body like this, but enclosing cover 1 is movably set on the inner cap 2, this adopts groove and hoop convexity to realize.When not using, enclosing cover 1 is easy fits with inner cap 2, and just enclosing cover 1 can rotate with respect to inner cap 2; Then depress enclosing cover 1 in the time of need opening; Make enclosing cover 1 be stuck on the inner cap 2; Usually adopt the taper buckle get final product, thereby make enclosing cover 1 and inner cap 2 hold together, thereby rotary outer cover 1 can drive inner cap 2 and rotated and open bottle cap this moment; Thereby enclosing cover 1 also can cooperate destruction Cracked ring 2 with Cracked ring 2 after depressing, this mode can avoid opening by mistake bottle cap 5 when not using.

Skid for fear of enclosing cover 1 and inner cap 2, as shown in Figure 1, the inwall of said enclosing cover 1 is provided with enclosing cover anti-slop serrations 12, and the outer wall of said inner cap 4 is provided with inner cap anti-slop serrations 41, and said enclosing cover anti-slop serrations 12 matees with said inner cap anti-slop serrations 41 each other.Enclosing cover 1 is in case with after inner cap 2 cooperates, and enclosing cover anti-slop serrations 12 just is meshed with inner cap anti-slop serrations 41, rotates thereby when rotary outer cover 1, drive inner cap 2, has so just prevented the phenomenon generation of skidding.

Concrete, as depicted in figs. 1 and 2, said Cracked ring 2 is being arranged circumferentially fixed gap 22, axially is being provided with protruding fixed teeth 21; The plane that said decorative cover 3 contacts with said Cracked ring 2 is provided with the spline protruding 31 that cooperates with said fixed gap 22; The plane that said enclosing cover 1 contacts with said Cracked ring 2 is provided with the spline breach 11 that cooperates with said fixed teeth 21.When mounted, the fixed gap of Cracked ring 2 22 is aimed at spline protruding 31 on the decorative covers 3 put and get final product, when installation enclosing cover 1, spline breach 11 secured in alignment teeth 21 are put get final product.Just comparatively convenient when installing like this, also can guarantee Cracked ring 2, decorative cover 3 and enclosing cover 1 three's cooperation.

In order to make Cracked ring 2 damage more easily, as shown in Figure 2, said Cracked ring 2 is provided with leg-of-mutton stress concentration breach 23.Leg-of-mutton stress concentration breach 23 can so that detrimental stress concentrate on leg-of-mutton top, thereby destroy more easily, so just reduced the resistance that receives when uncapping.

Claims

1. Cracked ring anti-counterfeiting cover; Comprise bottle cap (5), be fixed on the decorative cover (3) on the bottleneck and be arranged on said bottle cap (5) and said decorative cover (3) between Cracked ring (2); It is characterized in that: said bottle cap (5) comprises enclosing cover (1) and inner cap (4); Be respectively arranged with outer cover attaching structure and interior cover attaching structure on said enclosing cover (1) and the said inner cap (4); Said outer cover attaching structure with said in cover attaching structure can complement each other to form and non-removablely captive joint, be respectively arranged with the position of matching on the said Cracked ring (2) and after installation, interfix with said decorative cover (3) and said enclosing cover (1).

2. Cracked ring anti-counterfeiting cover as claimed in claim 1 is characterized in that: said outer cover attaching structure and said interior cover attaching structure are the buckle structure that cooperatively interacts, and when not using, said enclosing cover (1) is rotatable to be set on the said inner cap (4).

3. Cracked ring anti-counterfeiting cover as claimed in claim 1; It is characterized in that: the inwall of said enclosing cover (1) is provided with enclosing cover anti-slop serrations (12); The outer wall of said inner cap (4) is provided with inner cap anti-slop serrations (41), and said enclosing cover anti-slop serrations (12) matees with said inner cap anti-slop serrations (41) each other.

4. Cracked ring anti-counterfeiting cover as claimed in claim 1 is characterized in that: said Cracked ring (2) is being arranged circumferentially fixed gap (22), axially is being provided with protruding fixed teeth (21); The plane that said decorative cover (3) contacts with said Cracked ring (2) is provided with the spline protruding (31) that cooperates with said fixed gap (22); The plane that said enclosing cover (1) contacts with said Cracked ring (2) is provided with the spline breach (11) that cooperates with said fixed teeth (21).

5. like the described Cracked ring anti-counterfeiting cover of the arbitrary claim of claim 1 to 4, it is characterized in that: said Cracked ring (2) is provided with leg-of-mutton stress concentration breach (23).