CN2471715Y

CN2471715Y - Packing bottle cover

Info

Publication number: CN2471715Y
Application number: CN 01215504
Authority: CN
Inventors: 郭耀林
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-28
Filing date: 2001-02-28
Publication date: 2002-01-16
Anticipated expiration: 2011-02-28

Abstract

The utility model relates to a cap for packaging bottle, comprising a cap body and an anti-counterfeit easy-lift ring, the two components are connected together by a connecting block which is easy to be broken. The utility model is characterized in that: more than three bosses are arranged on the opening of the cap body; more than three bosses are arranged on the anti-counterfeit easy-lift ring corresponding to the opening of the cap body. When in assembling, the connecting block is not easy to be broken, thus the utility model has the advantages of low rejection rate, and improved production efficiency.

Description

Package bottle cap

The utility model relates to a kind of package bottle cap.

The current packaging bottle cap comprises lid and false proof easy open loop, and they connect by the contiguous block of easily breaking; Though can play false proof effect, when installing, press down because lid is past, contiguous block is squeezed, and it is fractureed easily, and reject rate is than higher.

Contiguous block when the purpose of this utility model provides a kind of the installation between lid and the false proof easy open loop is difficult for being fractureed, the package bottle cap that reject rate is low.

In order to achieve the above object, the utility model is achieved in that and comprises lid and false proof easy open loop that they connect by the contiguous block of easily breaking; It is characterized in that: be provided with boss more than three at the opening part of lid; In false proof easy open loop, be provided with boss more than three facing to the opening part of lid.

The utility model further is improved to, and the boss in boss on the lid and the false proof easy open loop intermeshes, and the height of boss is less than the height of contiguous block; In false proof easy open loop radial symmetry be provided with two boss that width is wide, its width is 2-4 times of other boss width.Be provided with the annulus that increases itself and lid contact surface in false proof easy open loop, the wall thickness of annulus is identical with the wall thickness of bottle cap.Be provided with the annulus of water shutoff effect at the top of lid.

The utility model compared with prior art has following advantage:

1, when mounted, bottle cap is toward pressing down, because the supporting role of boss is arranged, contiguous block can not be squeezed, and therefore is difficult for being fractureed, and reject rate is low;

2, improve production efficiency, reduced cost.

Fig. 1 is a front view of the present utility model;

Fig. 2 is A-A cutaway view of Fig. 1.

Below in conjunction with drawings and Examples the utility model is done further detailed description:

As shown in Figure 1, 2, it is a kind of package bottle cap, comprises lid 1 and false proof easy open loop 5, and they connect by the contiguous block of easily breaking 2; Opening part at lid 1 is provided with six boss 3; Opening part facing to lid 1 in false proof easy open loop 5 is provided with ten boss 4; Boss 3 on the lid 1 intermeshes with the boss 4 in the false proof easy open loop 5; Two boss 4a in false proof easy open loop 5 wherein, their width is 4 times and a radial symmetry of other boss width.In false proof easy open loop 5, be provided with the annulus 6 that increases itself and lid contact surface, thereby increased the intensity of false proof easy open loop.Be provided with the annulus 7 of water shutoff effect at the top of lid 2.During installation, because the supporting role of

boss

3,4 is arranged, contiguous block 2 can not be squeezed, and therefore is difficult for being fractureed, and reject rate is low, has improved production efficiency.

Claims

1, a kind of package bottle cap comprises lid and false proof easy open loop, and they connect by the contiguous block of easily breaking; It is characterized in that: be provided with boss (3) more than three at the opening part of lid (1); Go up opening part facing to lid (1) in false proof easy open loop (5) and be provided with boss (4) more than three.

2, package bottle cap according to claim 1 is characterized in that: the boss (4) in boss (3) on the lid (1) and the false proof easy open loop (5) intermeshes, and the height of boss (3), (4) is less than the height of contiguous block.

3, package bottle cap according to claim 1 and 2 is characterized in that: two boss (4a) that width is wide that are provided with of radial symmetry are gone up in false proof easy open loop (5), and its width is 2-4 times of other boss.

4, package bottle cap according to claim 1 is characterized in that: be provided with the annulus (6) that increases itself and lid (1) contact surface in false proof easy open loop (5), the wall thickness of annulus (6) is identical with the wall thickness of bottle cap (1).

5, package bottle cap according to claim 1 is characterized in that: the annulus (7) that has been provided with the water shutoff effect at the top of lid (1).