CN2434245Y - Easy-to-open bottle cap - Google Patents

Abstract

The utility model discloses an easy opening bottle cap used for beverage such as beer, soda water, etc. A handle is extended out of the lower end on the side wall of the existing crown bottle cap, the width of the handle is three or more than three wrinkles, and the length of the handle is not less than the radium of a bottle cap. The purpose of opening a bottle cap without a tool is obtained by using the handle to pull the bottle cap on a bottle mouth. The defect that consistency of product quality can not be guaranteed in the prior art is overcome. The utility model is an easy opening bottle cap which has the advantages of stable product quality, simple production and easy opening.

Description

Easily opened bottle cap

The utility model relates to a kind of easily opened bottle cap of using on the beverages such as beer, carbonated drink of being used for.

What beer, pop bottle were the most frequently used is the crown cork that utilizes the tin-plate material to make, but this bottle cap need be by means of instrument when opening, so people dream up the various schemes that do not need opener just bottle cap is opened.The characteristic feature of these schemes is exactly draw ring of riveted joint on the bottle cap of default cut channel, makes whole destruction of cut channel fracture bottle cap when draw ring is mentioned, thereby reaches the purpose of opening bottle cap.Practice shows that this design exists the defective that is difficult to overcome at present: at first be the conformability that loss owing to mould is difficult to keep muchly the cut channel depth, cut channel is shallow, easy pull cap not, and cut channel is dark, and bottle cap ftractures in pouring process easily; Next is the manufacturing process complexity, and the cost height that product is made is uneconomical; Because the production of bottle cap mostly is punching course, the precision of mould, punch press is difficult to guarantee, phenomenons such as the draw ring riveted joint is not firm, cut channel displacement can often occur once more, and product design is difficult to guarantee all the time conformability; This in addition bottle cap also has a defective, owing to set up a draw ring on lid, the size of whole lid changes, so bottle cap must be changed existing filling apparatus in pouring process.

The purpose of this utility model just is to provide a kind of above-mentioned defective that overcomes, and has constant product quality, produces easily opened bottle cap simple, that open easily.

The purpose of this utility model is achieved in that it extends width in the side wall lower ends of existing crown cork is the handle that three or three above fold, length are not less than the bottle cap radius.Since crown cork mainly be with rigidity relatively preferably the tin-plate material make, handle forms the lever of the moving lid of a sledge when carrying on the handle, and whole bottle cap and bottleneck are come off, thereby reaches the purpose of opening bottle cap without instrument.More laborsaving in order to open, handle has the protruding point near the position of sidewall, the protruding point is close to forms a fulcrum on the sidewall.For improving the rigidity of handle, the protrusion that strip is arranged on the handle is as reinforced rib.Open for convenient, handle is provided with annular distance, and it is firmly convenient to put in for finger.

The utility model with existing easily opened bottle cap relatively, it is not to utilize cut channel to destroy the bottle cap lid but reach and make things convenient for the uncork purpose by making bottle cap break away from bottleneck, having changed the easily opened bottle cap structure necessarily has the traditional design mode of cut channel, thereby has simplified production technology, reduced manufacturing cost; Because the simplification of technology, the important result of being brought is exactly that the conformability of product design is guaranteed, and thoroughly overcome the defective that the prior art scheme can't overcome, thereby the utility model has possessed the coml practicality; The utility model and existing common crown cork without any difference, neither need to change filling apparatus in pouring process, also can not change the sealing effectiveness of bottle cap; In addition, handle of the present utility model has bigger face area, can print various patterns on it, can replace the wine mark to play beautification function, and this purposes also makes the integrated cost of product reduce.

Below by way of embodiments and drawings the utility model is further described.

Fig. 1 is the example structure scheme drawing.

Among Fig. 1, the 1st, by the crown cork that the tin-plate material is made, its side wall lower ends vertically extends the handle 3 that width is five folds 2, length is identical with the bottle cap diameter.Handle 3 has protruding point 6 near sidewall edge 3mm place, and the protrusion 4 that also is provided with longitudinal strip on the handle 3 is as reinforced rib.Also go out annular distance 5 on the handle 3 in addition, put in for finger and upwards mention handle.

Claims (4)

1, easily opened bottle cap is characterized in that: extending width in the side wall lower ends of existing crown cork (1) is the handle (3) that three or three above folds (2), length are not less than the bottle cap radius.

2, easily opened bottle cap according to claim 1 is characterized in that: handle has protruding point (6) near the position of sidewall.

3, easily opened bottle cap according to claim 1 is characterized in that; The protrusion that strip is arranged on the handle is as reinforced rib (4).

4, easily opened bottle cap according to claim 1 is characterized in that; Handle is provided with annular distance (5).

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