CN2425020Y

CN2425020Y - Spade cutting type anti-forging cover

Info

Publication number: CN2425020Y
Application number: CN 00235527
Authority: CN
Inventors: 郭永军
Original assignee: Individual
Current assignee: Guo Yongjun
Priority date: 2000-05-28
Filing date: 2000-05-28
Publication date: 2001-03-28
Anticipated expiration: 2010-05-28

Abstract

The utility model discloses a spade cutting type anti-counterfeit cover, which belongs to the technical field of packing bottles. The utility model is designed for the defect that an anti-counterfeit body of the exiting anti-counterfeit structure which uses a bottle cover to directly damage the anti-counterfeit body of a bottle opening is not easy to be broken. The position of the bottle cover corresponding to the anti-counterfeit body of the bottle opening is provided with spade teeth which face the root part of the anti-counterfeit body in inclination. When opened, the whole hand force is integrally transferred to the root part of the anti-counterfeit body of the bottle opening by the spade teeth to easily damage the spade cutting part to realize the reliable opening successful rate. Meanwhile, the inner structure of the bottle cover is also improved to be simple and practical.

Description

A kind of spade cutting type anti-counterfeiting cover

The utility model relates to a kind of anti-counterfeit package bottle, particularly relates to the bottleneck and the bottle cap of bottle.

Fake wine remains incessant after repeated prohibition, the false proof bottle that call in market.A kind of scheme is arranged, the false proof body with bottleneck one, projection is set on glass bottle opening, utilize bottle cap that false proof body is destroyed to realize the disposable use of bottle during unlatching.This scheme has simple in structure, false proof advantage completely.Yet because of the material of Anti-forging for bottle mouth body is a glass, the material of bottle cap is plastics, and the rigidity of bottle cap is well below the rigidity of false proof body.Just require the false proof body of bottleneck outwards to protrude enough length in actual applications, otherwise bottle cap just is difficult for its destruction, but bottle cap body deform and slip over from false proof external side in force process.But false proof body is done oversizely, and its breakage rate is strengthened.This problem is difficult to solve, and has seriously hindered the popularization and application of above-mentioned anti-counterfeit structure.

The purpose of this utility model is to propose a kind of spade cutting type anti-counterfeiting cover, even the Anti-forging for bottle mouth body is shorter and smaller, also can reliably its shovel be cut destruction.

The utility model achieves the above object by the following technical programs:

Described spade cutting type anti-counterfeiting cover comprises general-duty bottleneck and bottle cap, has the false proof body of protrusion on the bottleneck, is provided with the shovel tooth with the corresponding position of Anti-forging for bottle mouth body on bottle cap, and shovel tooth and bottle mouth wall form certain included angle, tilts to point to the root of false proof body.

Angle between shovel tooth and the bottle mouth wall is less than 45 degree.

The shovel tooth is positioned at the sidewall of bottle cap and is thin-and-long vertically, is made into integration with bottle cap.

The bottle cap inwall has the corresponding card that fastens with the bottleneck outer wall, and the position corresponding to the Anti-forging for bottle mouth body on the bottle cap wall has observation window.

The shovel tooth is symmetrically arranged two, lays respectively at the both sides of false proof body.

Bottle cap inwall shovel tooth lower position has inwardly protruded breaking-aid button, and the tegmental wall around the breaking-aid button root is an attenuate easy fracture structure, has two protruding teeth of power-assisted that cooperate with it on the bottleneck outer wall, and the both sides and the upper-lower position that lay respectively at breaking-aid button are concordant with breaking-aid button.

The Anti-forging for bottle mouth body is thin-and-long vertically.

The root of false proof body is positioned at the groove on the bottleneck.

The beneficial effects of the utility model are, bottle cap shovel tooth adopts the pawl type elastic construction, shovel tooth point points to the root of Anti-forging for bottle mouth body, cut in the process at shovel and to exert oneself, the shovel tooth is close to the bottleneck outer wall, thereby the application force that guarantees bottle cap all is delivered on the false proof body, is easy to its destruction, clump and realize false proof reliably.But the bottle cap integral injection molding, cost is low.

The utility model provides following accompanying drawing:

Accompanying drawing 1 is the utility model schematic top plan view.

Accompanying drawing 2 is the three-dimensional internal anatomy of the utility model.

It is as follows to provide embodiment of the present utility model in conjunction with the accompanying drawings:

Be equipped with sealing plug (11) and bottle cap (3) on the bottleneck (1) successively, sealing plug (11) and bottle cap (3) also use being combined as a whole by buckle.The material of bottle cap (3) can be that ABS adds an amount of AS, in order to adjust the rigidity of bottle cap body.Bottle cap (3) inwall and bottleneck (1) outer wall have the card (5) that a pair of symmetrical distribution fastens mutually, combine reliably with bottleneck (1) with assurance bottle cap (3), and can after bottle cap rotates to an angle, be separated from (card that falls of only having drawn a side for simplicity's sake in the accompanying drawing 1) mutually.Bottleneck (1) outer wall has the false proof body (2) of outside protrusion, and it can be thin-and-long (seeing accompanying drawing 2) vertically.The root of false proof body (2) can be arranged in the annular groove (10) on the bottleneck, and its head protrudes the outer suitable length of groove.On bottle cap (3) sidewall corresponding to the position observation window of a size suitable (6) of Anti-forging for bottle mouth body (2).Have two shovel teeth (4) with the bottle cap global formation on the bottle cap inwall of observation window (6) both sides, the shovel tooth can be to be thin-and-long (seeing accompanying drawing 2) vertically.The shape of cross section of shovel tooth (4) is similar to the elastic pawl (seeing accompanying drawing 1) in the ratchet type overrunning clutch, should have certain elasticity, and will guarantee suitable thickness and intensity.Shovel tooth (4) is close on bottleneck (1) outer wall and tilts to point to the root of false proof body (2).Shovel tooth (4) is not if be adjacent to bottle mouth wall, but keeps appropriate gap, during unlatching in application of force process its natural energy and bottle mouth wall be adjacent to.For reaching result of use preferably, shovel tooth (4) should be less than 45 degree with the angle of bottle mouth wall, and shovel tooth and bottleneck cylindrical are tangent shown in the accompanying drawing 1.For cooperating shovel tooth (4) performance optimum efficiency, can several brace rods (12) be set at the corresponding surface of bottle cap (3) inwall shovel tooth (4).Bottle cap inwall shovel tooth (4) lower position has inwardly protruded breaking-aid button (7), and the tegmental wall around breaking-aid button (7) root is an attenuate easy fracture structure (8), can establish place's hollow out point as the fracture breach.The power-assisted projection (9) that has two band inclined-planes that match with breaking-aid button (7) on bottleneck (1) outer wall, the both sides and the upper-lower position that lay respectively at breaking-aid button (7) are concordant with breaking-aid button (7), can not the left rotation and right rotation activity to limit bottle cap by breaking-aid button (7).

Rotation bottle cap (3) during unlatching, bottleneck power-assisted projection (9) is jack-up bottle cap breaking-aid button (7) outwards, leaves a hole on the bottle cap wall, realizes the disposable use of bottle cap (3).Then, shovel tooth (4) holds out against root in Anti-forging for bottle mouth body (2), exerts oneself, and then strength is concentrated toward the root of false proof body (2), clump and the false proof body of sliding trackle (2) is realized the disposable use of bottle.False proof body (2) can not splash because of being wrapped up by bottle cap (3) everywhere in the moment of fracture yet.The mutually corresponding card (5) that falls that fastens is separated between bottle cap this moment (3) and the bottleneck (1), takes off bottle cap (3), drops out false proof body (2), the realization unlatching.

Claims

1, a kind of spade cutting type anti-counterfeiting cover, comprise general-duty bottleneck and bottle cap, the false proof body (2) that has protrusion on the bottleneck (1), it is characterized in that, go up to be provided with at bottle cap (3) and shovel tooth (4) with the corresponding position of Anti-forging for bottle mouth body (2), shovel tooth (4) forms certain included angle with bottle mouth wall, tilts to point to the root of false proof body (2).

2, spade cutting type anti-counterfeiting cover according to claim 1 is characterized in that, the angle between shovel tooth (4) and the bottle mouth wall is less than 45 degree.

3, spade cutting type anti-counterfeiting cover according to claim 2 is characterized in that, shovel tooth (4) is positioned at the sidewall of bottle cap and is thin-and-long vertically, and same bottle cap (3) is made into integration.

4, spade cutting type anti-counterfeiting cover according to claim 3 is characterized in that, the bottle cap inwall has the corresponding card (5) that fastens with the bottleneck outer wall, and the position corresponding to Anti-forging for bottle mouth body (2) on the bottle cap wall has observation window (6).

5, spade cutting type anti-counterfeiting cover according to claim 4 is characterized in that, shovel tooth (4) is symmetrically arranged two, lays respectively at the both sides of false proof body (2).

6, spade cutting type anti-counterfeiting cover according to claim 5, it is characterized in that, bottle cap inwall shovel tooth (4) lower position has inwardly protruded breaking-aid button (7), tegmental wall around the breaking-aid button root is an attenuate easy fracture structure (8), have two protruding teeth of power-assisted (9) that cooperate with it on the bottleneck outer wall, the both sides and the upper-lower position that lay respectively at breaking-aid button (7) are concordant with breaking-aid button (7).

7, spade cutting type anti-counterfeiting cover according to claim 1 is characterized in that, Anti-forging for bottle mouth body (2) is thin-and-long vertically.

8, spade cutting type anti-counterfeiting cover according to claim 1 is characterized in that, the root of false proof body (2) is positioned at the groove (10) on the bottleneck.