CN212557524U - Tearing type opening anti-counterfeiting bottle mouth plastic cap - Google Patents

Abstract

The utility model relates to a tearing type unsealing anti-counterfeiting bottleneck plastic cover. The problem to be solved is that the background technology exists: the simple cylindrical plastic cap sleeved outside the aluminum cap can be repeatedly realized in a simple insertion or extraction mode, only can play a role in decorating a bottle opening, and is lack of the anti-counterfeiting function damaged once after unsealing. The key points of the technical scheme adopted for solving the technical problem are as follows: set up a plurality of tear tangents that have the tie point on the circumference of cylinder lid and divide into upper and lower two parts with the lid, the top of lid upper segment is connected through a plurality of tie points of tearing and is torn the pulling-on piece, tears the hand of pulling-on piece head end and tears the contact piece and set up in tearing and pull the opening, tears the lateral part that the piece tail end borders on the vertical setting of lid upper segment and reserves and tear the opening, sets up the bottleneck snap ring with bottleneck check ring matched with on the interior circumference of lid lower part. The bottle mouth outer cover sealing decoration is suitable for bottle mouth outer covers of various wine bottles and beverage bottles, and has the advantages of anti-counterfeiting and decoration.

Description

Tearing type opening anti-counterfeiting bottle mouth plastic cap

The technical field is as follows: the utility model relates to a bottleneck anti-fake bottle lid, especially a tear-and-pull type unseals anti-fake bottleneck plastic cover.

Background art: the bottle mouth sealing and decorating structure of the prior various wine bottles and beverage bottles is as follows: the aluminum cover with the anti-skid tooth-shaped outer circumference is in threaded fit with the bottle mouth, and the simple cylindrical plastic cover is sleeved outside the aluminum cover to form a decorative shape outside the bottle mouth. The drawbacks of this structure are: the simple cylindrical plastic cap sleeved outside the aluminum cap can be repeatedly realized in a mode of inserting or pulling out, only can play a role in decorating a bottle opening, and lacks of an anti-counterfeiting effect of one-time damage after unsealing.

The utility model has the following contents: the utility model aims at providing a tear formula and open anti-fake bottleneck plastic cover of sealing to solve the background art and exist: the simple cylindrical plastic cap sleeved outside the aluminum cap can be repeatedly realized in a mode of inserting or pulling out, only can play a role in decorating a bottle opening, and lacks of an anti-counterfeiting effect of one-time damage after unsealing. The technical scheme for solving the technical problem is as follows: the utility model provides a bottleneck plastic closure that tear-off formula opened and seals anti-fake which characterized in that: set up a plurality of tear tangents that have the tie point on the circumference of cylinder lid and divide into upper and lower two parts with the lid, the top of lid upper segment is connected through a plurality of tie points of tearing and is torn the pulling-on piece, tears the hand of pulling-on piece head end and tears the contact piece and set up in tearing and pull the opening, tears the lateral part that the piece tail end borders on the vertical setting of lid upper segment and reserves and tear the opening, sets up the bottleneck snap ring with bottleneck check ring matched with on the interior circumference of lid lower part. The anti-skid teeth matched with the tooth form clamping of the excircle of the inner cap of the bottle mouth are arranged in the circumference of the upper part of the cap body. A plurality of friction ribs are arranged below the hand tearing contact piece at the head end of the tearing piece. The bottom of the tearing opening is reserved on the side part longitudinally arranged on the upper part of the cover body and is connected with a tearing tangent line with a connecting point.

Compared with the prior art, the utility model has the beneficial effect that: due to the adoption of the technical scheme, when the seal is opened for the first time, the hand tearing contact sheet at the head end of the tearing sheet is upwards uncovered from the tearing opening by hand direction, so that a plurality of tearing connection points are disconnected, the tearing sheet is separated from the upper top of the upper part of the cover body except the tail end, and then continues to be torn forcefully along the circumferential direction, so that the side part of the upper part of the cover body, which is adjacent to the tail end of the tearing sheet, is reserved for the tearing opening to be disconnected, and a plurality of tearing tangent lines with connection points, which are arranged along the circumference of the cylindrical cover body, separate the upper part and the. Like this, the plastic cover is destroyed and can't recover after unsealing for the first time, realizes the anti-fake effect after unsealing once only to the plastic cover can not produce hard sharp-pointed and fish tail finger when tearing and pulling, and the plastic cover plays the decorative effect to the bottleneck simultaneously, makes the bottleneck encapsulation have the associative perception. Wherein, set up on the interior circumference of lid lower part and bottleneck retaining ring matched with bottleneck snap ring, guarantee lid lower part fixed on the bottleneck. The periphery of the upper part of the cover body is internally provided with anti-slip teeth which are tightly matched with the outer circle of the bottle mouth inner cover in a tooth-shaped clamping way, so that the upper part of the cover body is fixed with the bottle mouth inner cover. Set up a plurality of friction beads below tearing the hand contact of pulling-on piece head end, guarantee that the finger does not skid at the in-process of tearing. The lateral part that the part vertically set up on the lid is reserved and is torn opening bottom and tear the tangent line handing-over that has the tie point, guarantees that the lateral part that the part vertically set up on the lid is reserved and is torn the opening disconnection back, and the direct a plurality of tear tangent lines that have the tie point that set up on the circumference of following the cylinder lid of very easy breaks away from lid upper and lower part.

Description of the drawings: fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a left side view of fig. 1. Fig. 3 is a top view of fig. 1.

The specific implementation mode is as follows:

example (b): referring to fig. 1, fig. 2 and fig. 3, a tear-off type unsealing anti-counterfeiting bottle mouth plastic cap is characterized in that: the circumference of the cylindrical cover body is provided with a plurality of tearing tangents 1 with connecting points to divide the cover body into an upper part and a lower part, the upper top of the upper part of the cover body is connected with a tearing piece 7 through a plurality of tearing connecting points 6, a hand tearing contact piece at the head end of the tearing piece 7 is arranged in a tearing opening 4, the tail end of the tearing piece 7 is adjacent to the side part longitudinally arranged on the upper part of the cover body and is reserved with a tearing opening 5, and the inner circumference of the lower part of the cover body is provided with a bottle mouth snap ring 2 matched with a bottle mouth check; the periphery of the upper part of the cover body is internally provided with an anti-slip tooth 3 which is tightly matched with the tooth form of the excircle of the inner cover of the bottle mouth; a plurality of friction ribs are arranged below the hand tearing contact piece at the head end of the tearing piece 7; the bottom of a lateral part reserved tearing opening 5 longitudinally arranged on the upper part of the cover body is connected with a tearing tangent line 1 with a connecting point.

Claims (5)

1. The utility model provides a bottleneck plastic closure that tear-off formula opened and seals anti-fake which characterized in that: set up on the circumference of cylinder lid a plurality of tear tangent lines (1) that have the tie point and divide into upper and lower two parts with the lid, the top of going up of lid upper portion is connected through a plurality of tie points (6) of tearing and is torn pulling-on piece (7), the hand that tears pulling-on piece (7) head end tears the contact strip and sets up in tearing and pull opening (4), tear pulling-on piece (7) tail end and adjoin the lateral part that the lid upper portion vertically set up and reserve and tear opening (5), set up on the interior circumference of lid lower part and tear bottleneck snap ring (2) with bottleneck check ring matched with.

2. The tear-off type unsealing anti-counterfeiting bottle mouth plastic cap according to claim 1, characterized in that: the periphery of the upper part of the cover body is internally provided with anti-skid teeth (3) which are tightly matched with the tooth form of the excircle of the inner cover of the bottle mouth.

3. The tear-off tamper-evident bottle neck plastic cap as claimed in claim 1 or 2, wherein: a plurality of friction ribs are arranged below the hand tearing contact piece at the head end of the tearing piece (7).

4. The tear-off tamper-evident bottle neck plastic cap as claimed in claim 1 or 2, wherein: the bottom of a lateral reserved tearing opening (5) longitudinally arranged on the upper part of the cover body is connected with a tearing tangent line (1) with a connecting point.

5. The tear-off type unsealing anti-counterfeiting bottle mouth plastic cap according to claim 3, characterized in that: the bottom of a lateral reserved tearing opening (5) longitudinally arranged on the upper part of the cover body is connected with a tearing tangent line (1) with a connecting point.

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