CN2328600Y

CN2328600Y - Pop-top open bottle cap

Info

Publication number: CN2328600Y
Application number: CN 98235585
Authority: CN
Inventors: 文青松
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-14
Filing date: 1998-04-14
Publication date: 1999-07-14
Anticipated expiration: 2008-04-14

Abstract

The utility model relates to a pop-top open bottle cap, comprising a cap body and a pull ring. U-shaped scored lines are arranged on the cap body. A convex point which is formed by punch is arranged in the U-shaped scored lines. The pull ring is matched with the convex point on the cap body by fixing holes, and is riveted on the cap body. The utility model is suitable for beer bottles, pressurized bottles, and other glass bottles. The pop-top open bottle cap has the advantages of easy opening and convenient picking from a bottleneck.

Description

Pop-top open bottle cap

The utility model relates to a kind of bottle cap, particularly a kind of Pop-top open bottle cap, and it is applicable to beer bottle, pop bottle and other glass bottle.

For beer bottle, pop bottle and other glass bottle, present widely used bottle cap adopts metal stamping to form, good airproof performance, and encapsulation is convenient, but opens necessary with special-purpose opening instrument, very inconvenient in use.Now the bottle cap of employing such as the pop can opening ways arranged also, promptly adorn a draw ring on the bottle cap, but after the unlatching of this kind bottle cap, just on lid, pull out a hole, and lid is still on bottleneck, when the liquid in the bottle does not once use up, be not easy to seal preservation, that has to appoint slatterns.

The purpose of this utility model is to provide a kind of Pop-top open bottle cap, and it can be opened easily, and it can be taken down from bottleneck.

The utility model adopts technical solution as described below: Pop-top open bottle cap, comprise lid, draw ring, the U-shaped line of weakness is arranged on lid, the salient point of a drawing is arranged between the U-shaped line of weakness, draw ring cooperates riveted by the fixed orifice on it on lid with salient point on the lid.

The U-shaped line of weakness extends to the edge of lid bottom.

Around the lid draw ring, be distributed with arc boss.

Inner top filling at lid is pressed with the non-toxic plastic pad.

The width of nick of line of weakness is 0.19～0.21mm.

Advantage of the present utility model is: owing to adopt the U-shaped line of weakness that is extended down to the lid lower edges, make when opening bottle cap that 1, after the lid in the U-shaped line of weakness was pulled off, bottle cap had one side to form gap, can easily bottle cap be taken off from bottleneck; 2, draw ring is fixed without rivet, adopts to stamp out a salient point on lid, be enclosed within the fixed orifice on the draw ring on the salient point after, by punching press the draw ring riveted on bottle cap body, saved rivet, also make sealing effectiveness better; 3, the arc boss that distributing around the draw ring makes when the sealing bottleneck, keeps the balance of bottle cap body, also can not damage draw ring by pressure; 4, the interior top surface filling at bottle cap is pressed with the non-toxic plastic pad, makes that the bottle cap sealing effect is better, also makes when opening, and the plastic mattress in the U-shaped line of weakness is pulled off simultaneously.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model structural representation.

Fig. 2 looks face for the side of Fig. 1.

Fig. 3 is lid and draw ring structural representation.

Referring to Fig. 1, Fig. 2, Fig. 3, on lid 1, be carved with line of weakness 2, it is a U-shaped, line of weakness 2 is positioned at the side of lid 1 central authorities, line of weakness 2 extends to the edge of lid 1 bottom, 2 of U-shaped line of weakness the salient point 3 of a drawing is arranged, and the fixed orifice 8 on the draw ring 4 is enclosed within on the salient point 3, just draw ring 4 is fixed on the lid 1 through punching press, draw ring 4 levels place lid 1 surface again.Be distributed with three arc boss 5 around draw ring 4, their height is higher than the plane at draw ring 4 places, and a circle plum blossom platform 8 is arranged in the bottom of lid 1.

Claims

1, a kind of Pop-top open bottle cap, comprise lid, draw ring, it is characterized in that U-shaped line of weakness (2) is arranged on the lid (1), the salient point (3) that one drawing is arranged between U-shaped line of weakness (2), (salient point on the n (3) cooperates riveted on lid (1) to draw ring (4) with lid by the fixed orifice (8) on it.

2, a kind of Pop-top open bottle cap according to claim 1 is characterized in that U-shaped line of weakness (2) extends to the edge of lid (1) bottom

3, a kind of Pop-top open bottle cap according to claim 1 and 2 is characterized in that being distributed with arc boss (5) around lid (1) draw ring (4).

4, a kind of Pop-top open bottle cap according to claim 1 and 2 is characterized in that being pressed with non-toxic plastic pad (6) in the inner top filling of lid (1).

5, a kind of Pop-top open bottle cap according to claim 1 and 2, the width of nick that it is characterized in that line of weakness (2) is 0.19～0.21mm.