CN2464666Y

CN2464666Y - Bottle cap

Info

Publication number: CN2464666Y
Application number: CN 00268554
Authority: CN
Inventors: 王毅
Original assignee: JIAYANG INDUSTRIAL DEVELOPMENT Co Ltd SHANGHAI
Current assignee: JIAYANG INDUSTRIAL DEVELOPMENT Co Ltd SHANGHAI
Priority date: 2000-12-27
Filing date: 2000-12-27
Publication date: 2001-12-12
Anticipated expiration: 2010-12-27

Abstract

The utility model relates to a bottle cap. The utility model comprises a cap body and an observation window of the side face of the cap body. The observation window is corresponding to an anti-counterfeiting bead and can crush the anti-counterfeiting bead. The utility model is characterized in that the top of the cap body is provided with a notch. A rod-shaped object can be inserted in the notch or can be clamped by the notch. When the utility model is opened, only the rod-shaped object is inserted in the notch, and the rod-shaped object is pulled so that the bottle cap is driven to rotate together. The anti-counterfeiting bead is extruded by a side wall of the observation window so that the anti-counterfeiting bead is fallen off by extrusion. Because the rod-shaped objects is longer, a rotary force arm is obviously increased, the effect of increased force is obvious, and in addition, the longer rod-shaped object is easier to grasp by a hand which brings convenience to exert force, and therefore, the opening of bottles of the class becomes more convenient and easier.

Description

A kind of bottle cap

The utility model relates to a kind of bottle cap, especially a kind of bottle cap that matches with the bottle that has false proof pearl.

In the prior art, No. 00216458.2 patent document of utility model patent discloses a kind of bottle cap, this technology is by the reinforcement latch that can extract out is housed at the bottle cap top, under the situation that directly the rotation bottle cap can't be twisted into two parts false proof pearl, extract the reinforcement latch at top out, thereby twist into two parts false proof pearl with the way that strengthens radius of rotation increase moment.The defective of this technology is, because the length of reinforcement latch is subjected to the restriction of bottle cap top shape, and the staff reinforcement latch of can't holding with a firm grip, the strength of hand can't be brought into play, the reinforcement multiple seems limited, DeGrain, the phenomenon that still has the false proof pearl of minority not twist into two parts in practice.When false proof pearl is comparatively firm, often need the opener to try one's best to open for twisting into two parts false proof pearl, because latch is less, the corner angle of latch are bigger to the antagonistic force of staff, the opener often occurs because pressing against hand protecting painful situation about dare not exert oneself, and causes the minority bottle to open by normal using method.

The purpose of this utility model is to overcome defective of the prior art, provide a kind of when opening bottle cap, make reinforcement effect more obviously, open more convenient bottle cap easily.

The utility model is realized by following technical scheme: a kind of bottle cap, comprise lid and lid side corresponding with false proof pearl and can crushing the observation window of false proof pearl, it is characterized in that: the top of lid is equipped with the breach that can embed or clamp shaft.

When the utility model is opened, as long as the rod-like articles of chopsticks and so on is embedded breach, pull shaft and just can be with bottle cap to rotate together, the sidewall of observation window pushes false proof pearl and it is extruded come off.When opening this type of bottle with the utility model, because the rod-like articles of chopsticks and so on is longer, compare with the reinforcement latch that is subjected to the restriction of bottle cap top shape, rotary arm obviously increases, reinforcement effect is obvious, add that long rod-like articles is easier to staff and holds with a firm grip, conveniently have an effect, therefore make the unlatching of this type of bottle become more convenient light.

Below come the utility model is further described by drawings and Examples.

Fig. 1 is the front view of the utility model embodiment 1;

Fig. 2 is the birds-eye view of the utility model embodiment 1;

Fig. 3 is the front view of the utility model embodiment 2;

Fig. 4 is the birds-eye view of the utility model embodiment 2;

Fig. 5 is the front view of the utility model embodiment 3;

Fig. 6 is the birds-eye view of the utility model embodiment 3.

Wherein, 1 is bottle, and 2 is the false proof pearl on the bottle, and 3 is bottle cap, and 4 is breach, and 5 is column, and 6 is rod-like articles, and 7 is observation window, and 8 is chimb.

Embodiment 1:

Please refer to Fig. 1, Fig. 2, bottle cap 3 covers button by screw thread or bottle fastener and alternate manner is connected with bottle 1, and false proof pearl 2 is in observation window 7, and the top breach 4 of lid is constituted by a groove that connects, and this groove is recessed with respect to caping.During unlatching, rod-like articles 6 is embedded grooves 4, as shown in Figure 2, pull rod-like articles 6 and make it drive bottle cap 3 to rotate together, the sidewall of observation window 7 pushes false proof pearl 2 and it is extruded come off.

Embodiment 2:

Please refer to Fig. 3, Fig. 4, bottle cap 3 covers button by screw thread or bottle fastener and alternate manner is connected with bottle 1, false proof pearl 2 is in observation window 7, the top breach of lid is constituted by two mutual cooresponding columns putting on caping at least, and at least two columns putting on caping can constitute at least two breach.Present embodiment has adopted the top of bottle cap 3 that two columns 5 are arranged and has formed two breach 4.During unlatching, rod-like articles 6 is inserted two breach 4, and anti-other two columns 5, make it drive bottle cap 3 and rotate together, the sidewall of observation window 7 pushes false proof pearl 2 and it is extruded come off.

Embodiment 3:

Please refer to Fig. 5, Fig. 6, bottle cap 3 covers button by screw thread or bottle fastener and alternate manner is connected with bottle 1, false proof pearl 2 is in observation window 7, one chimb 8 that protrudes from caping is arranged at the top of bottle cap 3, at least have a notch 4 recessed on the chimb 8 with respect to chimb 8, stable for what open, normally symmetrical position is provided with two notches 4 on the chimb 8 of caping.During unlatching, rod-like articles 6 is pressed into two notches 4, as shown in Figure 6, pulls rod-like articles 6 and make it drive bottle cap 3 to rotate together, the sidewall of observation window 7 pushes false proof pearl 2 and it is extruded come off.

Claims

1, a kind of bottle cap, comprise lid and lid side corresponding with false proof pearl and can crushing the observation window of false proof pearl, it is characterized in that: the top of lid is equipped with the breach that can embed or clamp shaft.

2, bottle cap according to claim 1 is characterized in that: the top breach of described lid is constituted by a groove that connects.

3, bottle cap according to claim 1 is characterized in that: the top breach of described lid is constituted by two mutual cooresponding columns putting on caping at least.

4, bottle cap according to claim 3 is characterized in that: at least two columns putting on caping can constitute at least two breach.

5, bottle cap according to claim 1 is characterized in that: the top breach of described lid is constituted by at least one notch of putting on caping.