CN201206011Y - Anti-counterfeit bottle cap - Google Patents

Abstract

The utility model discloses an anti-counterfeiting bottle lid, which is a bottle lid strong anti-falsification, and mainly comprises an inner lid and an outer lid. The bottle lid is characterized in that a convex column bar is arranged on the outer lid; a liquid-flowing tube with a fragile dent is arranged on the inner lid; and a blocking bar matched with the convex column bar is arranged at the upper end of the liquid-flowing tube to form a combined type inner and outer lid design, so that the bottle lid has good leak tightness; after being opened, the bottle lid is damaged immediately and cannot used repeatedly, so that the bottle lid has strong anti-falsification. The bottle lid has the beneficial effects of simple structure, convenient use and strong practicality; and liquid in the bottle flows fluently, so that the bottle lid is suitable for various bottled liquid such as wine, drink, medicine liquid and the like.

Description

Anti-fake bottle lid

Technical field

The utility model belongs to the bottle cap field, particularly a kind of bottle cap that is combined by inner cap, enclosing cover.

Background technology

The bottle cap that generally uses is generally spinning in the bottle upper cover body now, and simple in structure, nothing is opened antiforge function.Anti-fake bottle lid has also appearred now, as notification number is the utility model patent of CN2649506Y, a kind of anti-fake bottle lid, its structure is to be provided with and the protruding cooresponding anti-pseudopore of Anti-forging for bottle mouth on the bottle cap perisporium, on the anti-pseudopore false proof grid are set, the bottle cap of this mode is opened cumbersome, simultaneously poor sealing performance, false proof design is easily destroyed, influences antiforge function.

Summary of the invention

The anti-fake bottle lid that provides a kind of antifalsification strong is provided the purpose of this utility model.

The utility model is achieved in that

Anti-fake bottle lid mainly comprises inner cap and enclosing cover, it is characterized in that: the cover top portion inboard is provided with the post bar of projection, in cover be provided with one with bottle in the fluid tube that makes progress that communicates, this fluid tube sidepiece has an easily broken indenture; Also be provided with the blend stop that cooperates with the post bar of described projection in the upper end of fluid tube.

After the utility model adopts said structure, exterior and interior cover combined design, good airproof performance; After opening bottle cap, bottle cap is promptly destroyed, can't repeated usage, and antifalsification is strong.Have effect simple in structure, that unlatching is convenient, practical, liquid flows out smoothness in the bottle, various bottling liquids such as suitable wine, beverage, soup.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model, and Fig. 2 is the face upwarding assumption diagram of enclosing cover shown in Figure 1, and Fig. 3 is the plan structure figure of inner cap shown in Figure 1.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

In the accompanying drawing, 1 is that inner cap, 2 is that enclosing cover, 3 is that fluid tube, 4 is that indenture, 5 is that post bar, 6 is blend stop.

The utility model is a kind of anti-fake bottle lid, as shown in Figure 1, mainly comprises enclosing cover 2 and inner cap 1, inner cap 1 adopts spinning or mode such as clamp is packed on the bottleneck, the middle part of inner cap 1 is provided with a fluid tube that makes progress 3, and this fluid tube 3 communicates by in bottleneck and the bottle, is used for flowing out a liquid in the bottle.Sidepiece at fluid tube 3 has an easily broken indenture 4, and this indenture 4 can adopt the ring channel structures that caves inward, and also can be directly offers recessed of two symmetrical distributions at the sidepiece of fluid tube 3.The degree of depth of indenture 4 had both guaranteed frangibility herein, avoided destroying the closure of fluid tube 3 again.The upper end of described fluid tube 3 is provided with horizontal blend stop 6, and as shown in Figure 3, this blend stop 6 can be designed to four, is the periphery of crossing distribution at fluid tube 3.Described enclosing cover 2, also can directly be installed on the inner cap 1 by flush fit on inner cap 1 by the screw thread spinning.The inside top of enclosing cover 2 is provided with the post bar 5 to lower convexity, and as shown in Figure 2, post bar 5 also is designed to four, is dispersed on the sidewall of enclosing cover 2.During installation, post bar 5 is installed between the blend stop 6, and the two is highly corresponding, and when post bar 5 rotated with enclosing cover 2, post bar 5 was stirred blend stop 6, twists into two parts fluid tube 3 from easily broken indenture 4.

Above-mentioned blend stop 6 and post bar 5 also can

Be designed to two, three or five etc., only need to guarantee that a post bar 5 cooperates with clamping of blend stop 6 gets final product.Quantity is many more, and fluid tube 3 is easy more to fracture.

During use, hold bottle, screw enclosing cover 2, because post bar 5 cooperates with blend stop 6, blend stop 6 is screwed the fluid tube 3 that is attached thereto, and fluid tube 3 fractures at easily broken indenture 4 places, and liquid can be by fluid tube 3 outflows in the bottle.

Claims (6)

1, anti-fake bottle lid, mainly comprise inner cap (1) and enclosing cover (2), it is characterized in that: enclosing cover (2) inside top is provided with the post bar (5) of projection, inner cap (1) be provided with one with bottle in the fluid tube that makes progress (3) that communicates, this fluid tube (3) sidepiece has an easily broken indenture (4); Also be provided with the blend stop (6) that cooperates with the post bar (5) of described projection in the upper end of fluid tube (3).

2, anti-fake bottle lid according to claim 1 is characterized in that: described enclosing cover (2) passes through the screw thread spinning on inner cap (1).

3, anti-fake bottle lid according to claim 1 is characterized in that: described enclosing cover (2) is installed on the inner cap (1) by flush fit.

4, according to claim 1 or 2 or 3 described anti-fake bottle lids, it is characterized in that: described post bar (5) is four, is dispersed on the madial wall of enclosing cover (2); Described blend stop (6) is four, is the periphery of crossing distribution in fluid tube (3).

5, anti-fake bottle lid according to claim 4 is characterized in that: described easily broken indenture (4) is a circular groove.

6, anti-fake bottle lid according to claim 4 is characterized in that: described easily broken indenture (4) is recessed of two symmetrical distributions.

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