CN2312191Y - Disposable and anti-counterfeit bottle cap - Google Patents

Abstract

The utility model relates to a disposable anti-counterfeiting bottle cover which comprises a cover body 1 and an easily broken ring 2. The utility model is characterized in that a shim 4 is arranged in a screw tooth 3 on the inner wall of the top end of the cover body 1. The upper part of the easily broken ring 2 is connected with a positioning ring 5, and a welding spot 6 connected with the lower end of the cover body 1 is arranged on the positioning ring 5. The inner side of the lower part of the easily broken ring 2 is provided with a reverse claw 7 used for fixing the easily broken ring. The utility model has the advantages of simple structure, low cost and easy opening. The utility model achieves the purpose of falsification prevention via the breaking or the integrity of the welding spot simply, and besides, the utility model solves the problem of leakage to enable a container with the bottle cover to be convenient to carry. The utility model is especially suitable for wine bottles.

Description

The disposable anti-false bottle cap

The utility model relates to a kind of bottle cap, particularly a kind of disposable anti-false bottle cap.

The simple disposable anti-fake bottle lid that is adopted by people in a large number at present is the cylindric aluminium lid of one one end opening, and it is placed in bottleneck, and the screw thread that rolling forming and bottleneck are carried out in its upper end is complementary then, and the easy abscission ring of lower end is through roll extrusion fastening bottleneck.The bottle cap of this structure uses has leakage phenomenon to take place often, and so-called easy abscission ring is not easily broken yet, and the user often must just can turn on the bottle cap that this easily opens by means of sharp weapon.

The purpose of this utility model is to provide a kind of no leak, disposable anti-false bottle cap easy to use.

The utility model is achieved in that a kind of disposable anti-false bottle cap, and it comprises lid, easy abscission ring, it is characterized in that: lid top inwall silk tooth, in establish pad; Easily the top of abscission ring connects steady ring, has on the steady ring and lid lower end bonded assembly solder joint, and easily there is anti-pawl inboard, abscission ring below, further bottle cap is fixed in bottleneck.

This anti-fake bottle lid is simple in structure, and cost is low,, open easily, whether the fracture by solder joint reaches false proof purpose simply, and has solved leakage problem, makes to adopt the container of this bottle cap to be easy to carry, and is specially adapted to bottle.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1. the structural representation of the utility model embodiment.

Fig. 2. be the upward view of Fig. 1.

Referring to accompanying drawing as can be known: a kind of disposable anti-false bottle cap, it comprises lid 1, easy abscission ring 2, it is characterized in that: lid 1 top inwall silk tooth 3, in establish pad 4; Easily the top of abscission ring 2 connects steady ring 5, has on the steady ring 5 and lid 1 lower end bonded assembly solder joint 6, and easily there is anti-pawl 7 inboard, abscission ring 2 below, further bottle cap is fixed in bottleneck.

Claims (1)

1. disposable anti-false bottle cap.It comprises lid (1), easy abscission ring (2), it is characterized in that: lid (1) top inwall silk tooth (3), in establish pad (4); Easily the top of abscission ring (2) connects steady ring (5), has on the steady ring (5) and lid (1) lower end bonded assembly solder joint (6), and easily there is anti-pawl (7) inboard, abscission ring (2) below.

Images