CN2433205Y - Separation-type wine bottle cap with anti-theft and anti-counterfeit - Google Patents

Abstract

The utility model relates to a disengagement type theft preventing and fake preventing wine bottle cap. The utility model is composed of a bottle cap, wherein, the bottle cap (1) is connected as a whole by an upper end (2) and a lower end (3) through a connecting joint (4); an inverse claw (5) is arranged in the lower end, and the inner diameter of the inverse claw (5) is smaller than the outer diameter of a bottle opening; the bottle cap and the bottle opening are connected through screw threads. The utility model has the advantages of simple structure and beautiful and delicate appearance and has the functions of theft prevention and fake prevention.

Description

Separation-type Theft-proof and anti-counter bottle lid

The utility model relates to the drinking container field, specifically is a kind of separation-type Theft-proof and anti-counter bottle lid.

At present, the form of bottle lid has manyly on the market, but exhausted big number design is single, can not play anti-fake effect, brings many harm to the customer, and along with development of technology, the minority bottle is stamped anti-fake effect, but complex structure involves great expense, and is not easy to be accepted by people.

The purpose of this utility model is the defective that overcomes prior art, designs a kind of simple in structurely, and cost is low, the novel separation-type Theft-proof and anti-counter bottle lid of good looking appearance.

The purpose of this utility model adopts following scheme to realize.

Separation-type Theft-proof and anti-counter bottle lid of the present utility model, form by bottle cap, it is characterized in that bottle cap (1) partly is linked to be an integral body through point of connection (4) by upper end (2), lower end (3) two, the inboard, lower end is provided with anti-pawl (5), the internal diameter of anti-pawl (5) is less than the bottleneck external diameter, and bottle cap adopts with bottleneck and is threaded.

In the such scheme, in when cover in also being with on the bottleneck, the internal diameter of anti-pawl (5) is less than the external diameter of interior cover, and the connection mode of bottle cap and bottleneck can also be various ways such as socket, clamping, can also increase other element between bottle cap and the bottleneck, as interior cover etc.The position of point of connection (4) can be provided with (length that is upper and lower end can be provided with arbitrarily) arbitrarily, with attractive in appearance, conveniently be advisable (seeing number of patent application 99241157.2).

Separation-type Theft-proof and anti-counter bottle lid of the present utility model, simple in structure, good looking appearance, exquisiteness, and have the Theft-proof and anti-counter function.

Accompanying drawing 1,2 is an example structure scheme drawing of the present utility model, and the utility model is not limited only to described embodiment.

Among the figure: 1, bottle cap; 2, upper end; 3, lower end; 4, point of connection; 5, anti-pawl.

As shown in the figure: separation-type Theft-proof and anti-counter bottle lid of the present utility model, form by bottle cap, bottle cap (1) partly is linked to be an integral body through point of connection (4) by upper end (2), lower end (3) two, the inboard, lower end (3) of bottle cap (1) is provided with anti-pawl (5), the shape of anti-pawl (5) can be a various forms, as long as their internal diameter is less than bottleneck external diameter (as shown in Figure 1 and Figure 2).The upper end of bottle cap (2) connects together through point of connection (4) with lower end (3), the connection processing mode of point of connection (4), can adopt welding, various forms such as bonding, as adopt the mode of ultrasonic welding to weld, because of the cross section of the point of connection of point of connection (4) very narrow, its connection power is very weak, as long as people firmly one twist and can disconnect.Again since the internal diameter of anti-pawl (5) less than the external diameter of bottleneck or interior cover (also being fixed with interior cover on the bottleneck that has), upper end (2) when people's rotation (be commonly called as and turn on) bottle caps (1), make upper end (2) and lower end (3) at point of connection (4) when locating to separate, on lower end (3) will be enclosed within on the bottleneck (2) and can't break away from.Like this, when people open bottleneck, also just destroyed the structure of bottle cap (1), it can't have been restored to the original state, thereby played false proof effect.

Bottle cap of the present utility model adopts the mode that is threaded to be connected with bottleneck, screw thread is opened the inboard and bottleneck outside at bottle cap, this routine screw thread is driveed the inboard of in the upper end (2), omit in the drawings, screw thread also can be opened in bottle cap adopt cover or adopt in friction tight friction tight in beyond the Great Wall or go up and breathe out on the arc (as shown in the design of number of patent application 99241157.2).

Bottle lid of the present utility model also can be used for beverage or other field, is used for Theft-proof and anti-counter.

Claims (2)

1. separation-type Theft-proof and anti-counter bottle covers, be made up of bottle cap, it is characterized in that bottle cap (1) partly is linked to be an integral body through point of connection (4) by upper end (2), lower end (3) two, the inboard, lower end is provided with anti-pawl (5), the internal diameter of anti-pawl (5) is less than the bottleneck external diameter, and bottle cap adopts spiral shell to be connected with bottleneck.

2. separation-type Theft-proof and anti-counter bottle lid according to claim 1 is characterized in that bottle cap and being connected of bottleneck are socket, clamping.

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