CN2633779Y

CN2633779Y - Imbedded easy open crown bottle cap

Info

Publication number: CN2633779Y
Application number: CN 03248037
Authority: CN
Inventors: 李奕鲜
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-17
Filing date: 2003-06-17
Publication date: 2004-08-18
Anticipated expiration: 2013-06-17

Abstract

An imbedded easy open crown bottle cap comprises a cap noumenon 4, a handle 1 and an assisting opening line 2. The utility model is characterized in that the two sides of the connection part 5 of the handle 1 and the cap noumenon 4 are respectively provided with at least one symmetrical assisting opening line in a certain distance, the cutting of assisting opening line 2 is gradually deepened from inside of a cap top surface 3 to the tooth outer rim of the cap noumenon 4. The cutting of the tooth outer rim of the cap noumenon 4 is less than and equal to the material thickness of the cap noumenon 4.

Description

Inset type is easily opened crown cork

The utility model relates to a kind of inset type and easily opens crown cork, in order to solve the problem that crown cork is easily opened, China's patent documentation discloses the easy-to-draw crown cork of a kind of inset type, the patent No.: ZL99 2 33,222 2, it is characterized in that covering the body end face has a depressed area corresponding to the position of shaking hands, and the draw ring of handle is managed in the depressed area.Like this, the height basically identical of the height of bottle cap and common crown cork need not to change any equipment on existing beer, beverage filling lines packing that just is available on the machine and uses thereby successfully solved easy-to-draw crown cork.But this patent exists working accuracy to be difficult to guarantee that the production facilities of production facilities and old-fashioned crown cork is incompatible.This has seriously influenced the quality of product and has increased productive costs.Simultaneously, can't solve the difficult problem of raw MAT'L piece material processing.

In order to address the above problem, design plan of the present utility model is such.Inset type described in the utility model is easily opened crown cork, and handle is imbedded in the cooresponding depressed area of body of the bottle lid.Make the size basically identical of its logical appearance size and old-fashioned crown cork, in handle and the outer certain distance in lid body connecting portion both sides, respectively process one or several and help and burst at the seams, this this help the tooth outer rim that bursts at the seams from covering body to extend in the hd top face always.Processing these, to help the method that bursts at the seams be to extend out in hd top face the process of covering body tooth outer rim, deepen cut channel gradually, the most shallow place of cut channel in hd top face is identical with the hd top face plane, is less than or equal to the material thickness that covers body in the cut channel innermost of lid body tooth outer rim.Owing to help the cut channel degree of depth that bursts at the seams, be to add gradually to be deep to from hd top face to cover body tooth outer rim, such cut channel cutlery forms an inclination angle naturally, and this inclination angle is fixed.Therefore, when cutlery wearing and tearing or punching press generation up-down error, it is constant to be added in the inclination angle of covering the bulk stock plane.Thereby the linear degree of depth that has guaranteed cut channel does not change.In other words, help the precision that bursts at the seams not change.So just reduced accuracy requirement, made and want the high precision pressing equipment could process the pressing equipment that acceptable product become the use general precision originally, also can process acceptable product Fabricating machinery.

Inset type described in the utility model is easily opened the open method of crown cork, at first handle spurs to compelling force after launching as shown in Figure 5, because the degree of depth that bursts at the seams that helps of lid body outer rim equates with material thickness, as long as have under the very little power effect, can split automatically to the hd top face outer rim, at this moment just help to burst at the seams, again vertical 90 degree with hd top face of handle are upwards drawn, hd top face help the cracking that bursts at the seams, bottle cap is thrown off glass bottle automatically, bottle cap is unlocked.

Should easily open crown cork with novel described inset type and also solve a difficult problem of using conventional equipment Quantity production effectively, make old-fashioned bottle cap Fabricating machinery obtain new life.Easily open crown cork as long as change production mould with regard to the ground production inset type that can upgrade, this has prolonged the scientific and technological life-span of old-fashioned crown cork production facilities effectively, simultaneously, also solves the difficult problem of the international materials of use standard.In addition, the utility model has also effectively reduced raw material tooling cost and production and processing cost.Make its integrated cost almost the same with old-fashioned crown cork.Measure inset type described in the utility model through relevant department and easily open the beer packed shelf-life of crown cork at 9-12 month.

Below, we reach old embodiment 1 in conjunction with the accompanying drawings and describe the utility model in detail:

Fig. 1: have twice to help to burst at the seams 2 scheme drawing for lid body material;

Fig. 2: 2 deepen the F-F cut-away view gradually for Fig. 1 twice help to burst at the seams;

Fig. 3, help 2 position views that burst at the seams for the crown cork twice;

Fig. 4, be the E-E cut-away view of Fig. 3;

Fig. 5, easily open the blanking scheme drawing of crown cork for embodiment one described inset type;

Fig. 6, the handle of easily opening crown cork for embodiment one described inset type launch scheme drawing;

Fig. 7, easily open the main diagrammatic sketch of crown cork for embodiment one described inset type;

Fig. 8, be the A-A cut-away view of Fig. 7;

Fig. 9, easily open the blanking scheme drawing of crown cork for embodiment two described inset types;

Figure 10, the handle of easily opening crown cork for embodiment two described inset types launch scheme drawing;

Figure 11, easily open the main diagrammatic sketch of crown cork for embodiment two described inset types;

Figure 12, be the B-B cut-away view of Figure 11;

Figure 13, easily open the blanking scheme drawing of crown cork for embodiment three described inset types;

Figure 14, the handle of easily opening crown cork for embodiment three described inset types launch scheme drawing;

Figure 15, easily open the main diagrammatic sketch of crown cork for embodiment three described inset types;

Figure 16, be the C-C cut-away view of Figure 15;

Figure 17, easily open the blanking scheme drawing of crown cork for embodiment four described inset types;

Figure 18, the handle of easily opening crown cork for embodiment four described inset types launch scheme drawing;

Figure 19, easily open the main diagrammatic sketch of crown cork for embodiment four described inset types;

Figure 20, be the D-D cut-away view of Figure 19;

Embodiment one:

The inset type that present embodiment provided is easily opened its structure of crown cork shown in Fig. 5-8, comprise and cover body 4, outside connecting portion 5 both sides of lid body 4 and handle 1 in the certain distance, respectively have a symmetry help and burst at the seams 2, when handle 1 level during to compelling force, help burst at the seams 2 at first stressed at the deepest trace of lid body 4 tooth outer rims.Thereafter it is stressed gradually to stretch to hd top face 3.Because stressed place almost is cut open at first, and is therefore stressed under the effect of being used to power, draw back hd top face 3 to lid body 4 helping of tooth outer rim section lightly and burst at the seams 2, upwards 90 degree are afterburning handle again.Helping in the hd top face 3 are burst at the seams and 2 are split, and whole bottle cap is pulled away from glass bottle lightly.Reach the purpose of easily opened bottle cap like this.

Embodiment two:

The inset type that present embodiment provided is easily opened its structure of crown cork shown in Fig. 9-12, it is characterized in that: when connecting portion 5 partly drops on the full-height tooth position with lid body 4 imbricates, full-height tooth is not processed in the corresponding position of lap, but is processed into a plane.Other structure is identical with embodiment one.

Embodiment three:

The structure of the easy-to-draw crown cork of inset type that present embodiment provided is shown in Figure 13-16, it is characterized in that connecting portion 5 and lid body 4 both sides that two symmetries are respectively arranged and disjoint helping bursts at the seams 2, its principle of work, when launching handle 1 level, help to burst at the seams near two symmetries in connecting portion 5 first roads and 2 at first drawn back to compelling force.When handle 1 vertical 90 degree when upwards afterburning, the helping of two symmetries in second road that connecting portion 5 is far away burst at the seams and 2 also drawn back, and make bottle cap and hightail glass bottle, and present embodiment helps the embodiment that bursts at the seams more laborsaving than having only together.

Embodiment four:

The described inset type of present embodiment is easily opened the structure of crown cork shown in Figure 17-20, it is characterized in that: handle 1 is not a draw ring, but a T-shape handle.Therefore present embodiment more saves the raw MAT'L of bottle cap because of few raw material of having used of shaking hands, more convenient during use.

In addition, inset type described in the utility model is easily opened crown cork, and it helps, and to burst at the seams 2 promptly can be curve, also can be straight line.It both can be symmetrically distributed on lid body 4, also can adopt other distribution mode, and these variations all drop among the protection domain of the present utility model.

Also have, inset type described in the utility model is easily opened crown cork, and its handle 1 can be annular, T-shape or other shape, and these variations all drop among the protection domain of the present utility model.

Claims

1, a kind of inset type is easily opened crown cork, comprises handle (1), covers body (4) and helps burst at the seams (2).It is characterized in that outside connecting portion (5) both sides of handle (1) and lid body (4), respectively having at least one or more to help burst at the seams (2) in the certain distance.

2, inset type according to claim 1 is easily opened crown cork, it is characterized in that, helps burst at the seams (2) to make linear extension from the tooth outer rim of lid body (4) in hd top face (3), and development length is at least to the outer rim of hd top face (3).

3, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, help burst at the seams (2) to stretch out to deepen cut channel gradually in the hd top face (3), extend to the tooth outer rim of covering body (4) always, the cut channel degree of depth at lid body (4) tooth outer rim place is less than or equal to the material thickness that covers body (4).

4, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, helping outside connecting portion (5) both sides burst at the seams (2) greater than 1 when above, the helping of connecting portion (5) one sides burst at the seams (2) non-intersect during linear extension each other.

5, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, when connecting portion (5) partly dropped on the full-height tooth position with lid body (4) imbricate, full-height tooth was not processed in the relevant position of lap.

6, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, when connecting portion (5) partly dropped on the full-height tooth position with lid body (4) imbricate, full-height tooth was processed in the relevant position of lap.

7, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, respectively have only one to help when bursting at the seams (2) outside connecting portion (5) both sides, burst at the seams when helping (2) are non-intersect when corresponding direction is made linear extension.

8, easily open crown cork according to claim 1,2 described inset types, it is characterized in that, respectively have only one to help when bursting at the seams (2) outside connecting portion (5) both sides, intersect when corresponding direction is made linear extension burst at the seams when helping (2).