CN2468929Y

CN2468929Y - Pop-top-bottle cap

Info

Publication number: CN2468929Y
Application number: CN01214623.4U
Authority: CN
Inventors: 李利顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-30
Filing date: 2001-03-30
Publication date: 2002-01-02
Anticipated expiration: 2011-03-30

Abstract

Provided is an easy opening bottle cover relating to a beer bottle cover. A top cover(4) is enveloped by a ring open unpassing through notch line(3) on the upper surface of the bottle cover body(1). The top cover(4) can be easily torn off from the cover body(1) through riveting a tension hoop(5) on the top cover(4) and pulling the tension hoop(5). Thus, the purpose of convenient opening, safe use and according with the national environmental protection requirement is reached. Compared with present beer bottle covers, the utility model possesses outstanding advantages.

Description

Easy-open bottle lid

The utility model belongs to bottle and covers especially beer bottle cap technical field of structures.

Existing beer bottle cap, employing be the structure that lid and skirt tooth fuse, press the skirt toothed portion to seal bottle by machine.Come uncork by special bottle opener during opening wine bottle, but, owing to carry the bottle opener inconvenience, people open beer bottle by other method often, what have pushes up with chopsticks, and what have bites with the teeth, and the mode that has even directly seek corner angle rigid body employing reversal of the natural order of things is come uncork, more than three kinds of methods were all both dangerous also is difficult to operation, damage often for uncork person.With the chopsticks top, make the chopsticks slippage easily, the result points fast and the collision of bottle cap skirt toothed portion, makes human body be subjected to scratch; Adopt and bite with the teeth, the one, firmly too Da Yi causes tooth to get loose, and the 2nd, sting sliding lip part and also scratched injured by bottle cap skirt tooth easily with the descendant; Adopt the rigid body of band corner angle to draw extension mode uncork lid, both caused rigid body to destroy bottle explosion also very easily takes place,, just do not causing bottle explosion to cause personal injury during uncork as yet because beer bottle has quickened the inflation of beer in up-and-down movement rapidly.In fact, this several method often people for drink easily as early as possible that beer takes must not way.Because as long as present beer bottle cap without bottle opener, is difficult to open really.

The purpose of this utility model provides a kind of safety that both made things convenient for for the weak point that overcomes above-mentioned prior art existence just, and meets the easy-open bottle lid of national environmental protection consciousness.

The purpose of this utility model is achieved by the following technical solution.

Crush-cutting has the untight cut line of not wearing of an annular on the cover outer surface of bottle cap, this is not worn in the cut line to can be drawn the top cover that opens, top cover be provided with one with the draw ring of bottle cap lid concentric, draw ring is riveted on the top cover by rivet, and the position that is positioned at the rivet place at draw ring offers an anti-skidding notch; In two cut line of the not closed end of not wearing cut line, an end switches to the skirt tooth base of bottle cap always, and the other end only switches to the chamfering place on bottle cap lid plane.Anti-skidding notch with do not wear cut line corresponding be arranged on the annular do not wear on the circumference of cut line.

When having scratched draw ring, because the effect of moment, draw ring by the rivet position with the pulling force of draw ring on, start drag and be attached thereto the annular that connects and do not wear cut line, top cover is torn along not wearing cut line with rivet, because the effect of anti-skidding notch, avoided some contact by rivet position draw ring, thereby prevented horizontally slipping of draw ring tail end, when annular is not worn cut line when tearing not closed end, do not wear a end that cut line switches to skirt tooth base and torn logically, and the other end makes top cover and the lid torn link together because of only switching to lid chamfering place.

Further set forth the utility model content below in conjunction with Figure of description and embodiment.

Fig. 1 is the bottle cap front elevation,

Fig. 2 is the birds-eye view of Fig. 1,

Fig. 3 is the upward view of Fig. 1.

The utility model has also adopted the unlatching basic structure of present pop can to apply it to technology on the beer bottle just, in order to be unlikely to increase the space of bottle cap, draw ring 5 is designed to and bottle cap lid 1 concentric, the annular untight do not wear cut line 3 with top cover 4 envelopes on the appearance plane of lid 1, rivet 6 is riveted on draw ring 5 on the top cover 4, be positioned at rivet 6 places at draw ring 5 and offer an anti-skidding notch 7, purpose is to avoid draw ring 5 tail ends to skid to contact with putting.In order to guarantee to be unlikely to separate after top cover 4 is torn with lid 1, switch to the base of bottle cap skirt tooth 2 at the long end line 9 of the not closed end 8 of not wearing cut line always, short 10 in end line switches to the chamfering place on bottle cap plane, still stay the position of 3～5mm like this apart from skirt tooth 2 bases, make and still be connected on the lid 1 after tearing top cover 4, the unlikely waste pollution environment that causes also is convenient to reclaim.Be arranged on annular not wearing on the circumference of otch owing to will not wear the not closed end 8 corresponding anti-skidding notches 7 of cut line 3, can tear top cover 4 with comparalive ease when making draw ring 5 firmly.

Use the utility model bottle cap to compare, have convenient the unlatching with existing beer bottle cap, safe in utilization, by remarkable effect with environmental protection.

Claims

1, a kind of easy-open bottle lid, bottle cap in particular for the capping beer bottle, it is made up of lid (1) and the skirt tooth (2) that links into an integrated entity, it is characterized in that crush-cutting has the untight cut line (3) of not wearing of an annular on the appearance plane of lid (1), this is not worn and is top cover (4) in the cut line (3), top cover (4) be provided with one with the draw ring (5) of bottle cap concentric, draw ring (5) links together by the effect and the top cover (4) of rivet (6).

2, bottle cap according to claim 1 is characterized in that, draw ring (5) locates to have an anti-skidding notch (7) being positioned at rivet (6).

3, bottle cap according to claim 1 is characterized in that two cut line at the not closed end (8) of not wearing cut line (3), and long end line (9) vertical cut is to skirt tooth (2) base of bottle cap, and another short end line (10) only switches to the chamfering place on bottle cap plane.

4, bottle cap according to claim 1 is characterized in that the corresponding annular that is arranged on anti-skidding notch (7) of not closed end (8) of not wearing cut line (3) do not wear on the circumference of cut line (3).