CN2350330Y

CN2350330Y - Antiforging easy-to-open cover for beer bottle

Info

Publication number: CN2350330Y
Application number: CN 98210489
Authority: CN
Inventors: 马福财
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-13
Filing date: 1998-02-13
Publication date: 1999-11-24
Anticipated expiration: 2008-02-13

Abstract

The utility model relates to an anti-forging easy-to-open cover for beer bottles, which can be freely opened under the condition without using any tool. The utility model is formed by combining a hole cover and a wedge bar, wherein the center of the cover top of the hole cover is provided with a round hole, an anti-forging ring is arranged above the round hole, and the lower part of the round hole is connected with a plug in a short pipe shape. The lower end of the plug is provided with an expansion ring of a round ring trapezoid body, and the expansion ring is divided into four valves. An inner hole is in a funnel shape. The inner hole can be expanded to a horn shape under the function of the wedge bar. The top end of the wedge bar is provided with a round handle, the lower part is provided with a round rod provided with a triangular barb round ring and the end of the round rod is provided with a semicircular ball body. The hole cover is matched with the bottle mouth, the wedge bar is matched with the round hole of the hole cover, therefore the sealing of the bottle mouth is completed and the goal of free opening is realized.

Description

The false proof easy-open lid of beer bottle

The utility model relates to the bottle cap field, is the false proof easy-open lid of a kind of beer bottle specifically.

Bottled beer in the market all is to adopt common crown cap to seal.When drinking, people open bottle cap with opener usually, and when not having opener, some people bites with the teeth or adopts the method for colliding with, and are the dangerous again health of inconvenience like this.

The purpose of this utility model be to provide a kind of can be under the condition of not using any instrument, the false proof easy-open lid of the beer bottle of freely opening, and satisfy the requirement of beer bottle leak free.

The purpose of this utility model is achieved in that and a port lid is set and a tapered bar that matches with port lid combines.

Set port lid is: there is a circular hole at circular caping center, the below of the circular hole short tubular stopper of ining succession, and the endoporus of short tubular stopper equates with Circularhole diameter.The lower end of short tubular stopper is an annulus trapezoid body expansion loop that is divided into pintongs, and endoporus is an infundibulate.The upper edge diameter of funnel equates with the internal diameter of short tubular stopper, and communicates, and the lower end of funnel is a small sircle hole.On the interior lateral wall of short tubular stopper, the seal ring of three road projectioies is arranged respectively, corresponding interior outer seal ring is at same level attitude.The annulus female cap is an olecranon ring along interior lower end, looping groove between annulus female cap edge and the short tubular stopper.Above the circular hole at annular arrangement caping center, be a false proof ring that endoporus is a truncated cone-shaped, expect that by four Φ, 0.5 milli thick plastics silk is connected with caping.

Set tapered bar is: the top is the circular handle of a diameter greater than bottom round bar diameter, with the round bar arc-shaped transition be one.On the round bar below the arc-shaped transition district, the triangle hangnail annulus of 1 millimeter of an outstanding round bar diameter is arranged, the round bar termination is a semicircle spheroid with the round bar equal diameters.

A tapered bar matches with a port lid.The false proof annular distance of the round bar of tapered bar bottom and port lid top, port lid body endoporus, the annulus trapezoid body expansion loop endoporus that port lid body lower end is divided into pintongs matches expansion loop flare shape.The circular handle of tapered bar is directly over the false proof annular distance of port lid; The triangle hangnail annulus that outstanding tapered bar bottom round bar diameter is 1 millimeter is under false proof annular distance.The semicircle spheroid of tapered bar bottom round bar end, the annulus trapezoid body expansion loop endoporus that is divided into pintongs from port lid body lower end stretches out.

Between port lid and the tapered bar by the seal ring seal of the inboard set three road projectioies of port lid circular hole; Between bottleneck inwall and the port lid stopper by the seal ring seal of three set road projectioies of the port lid stopper outside; The undergauge sealing that interlocks outside the port lid lid olecranon ring set and the bottleneck along interior lower end.

Owing to adopt such scheme, it is more efficient and convenient that the lid of bottle cap is opened, and safety and sanitation, simple in structure.

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

Fig. 1 is a combination scheme drawing of the present utility model.

Fig. 2 is the section of structure of the utility model port lid, also is the 1-1 section-drawing of Fig. 3.

Fig. 3 is the birds-eye view of the utility model port lid.

Fig. 4 is the front view of the utility model tapered bar.

Fig. 5 is the birds-eye view of the utility model tapered bar.

1. caping, 2. lids stitch 13. circular handle 14. triangle hangnail annulus 15. round bars 16. rod ends along 3. stoppers, 4. expansion loops, 5. olecranon rings, 6. circular grooves, 7. outer seal rings, 8. inner seal rings, 9. false proof rings, 10. plastics silks, 11. circular holes, 12. expansion loop lobes among the figure.

The utility model is like this combination in the accompanying drawings: the rod end (16) of the tapered bar (Fig. 4) that will make with non-toxic duroplasts, from the hole of the false proof ring (9) of the port lid (Fig. 2) made with non-toxic flexible plastic, pass directly and press, round bar (15) is entered in the circular hole (11), rod end (16) struts expansion loop (4) gradually, expansion loop lobe seam (12) is opened, expansion loop (4) flare shape, rod end (16) places the below of expansion loop (4), triangle hangnail annulus (14) by false proof ring (9), places the below of false proof ring (9) to stop by support power.Circular handle (13) place false proof ring (9) directly over.

During unlatching, hold circular handle (13) and upwards lift, after plastics silk (10) was broken, round bar (15) was extracted out, and expansion loop this moment (4) reverts to cylindrical by horn shape.

During use, the plug portion with port lid is pressed in the bottleneck earlier, and bottleneck is entered in the circular groove of port lid, and the port lid lid interlocks along the olecranon ring of interior lower end and the undergauge in the bottleneck outside.Again tapered bar is passed from the hole of false proof ring, directly presses, make tapered bar place the circular hole of port lid, the expansion loop of port lid lower end is strutted, the flare shape, with tubaeform bottle wall in the bottle by the jail.At this moment, the diameter of port lid bottom is far longer than bottleneck diameter, even in the bottle pressure is arranged, bottle cap also can't withdraw from.The extrusion friction power of tapered bar and port lid circular-hole internal-wall is enough to resist the pressure in the bottle, adds the safety effect of false proof ring, and is further safe and effective.The triangle hangnail annulus of tapered bar by false proof ring, places the below of false proof ring by support power, the circular handle of tapered bar place false proof ring directly over.

During unlatching, earlier tapered bar is upwards lifted, because the outside diameter of triangle hangnail annulus is greater than the lower end diameter of false proof annular distance, the anti-extension of lower plane of the last plane of triangle hangnail annulus and false proof ring, firmly four plastics silks of false proof ring are broken, tapered bar can be extracted out.At this moment, the expansion loop of port lid bottom is reverted to cylindrically by horn shape, and port lid can be transferred to from bottleneck.

The false proof easy-open lid of beer bottle not only is applicable to beer bottle, and every bottle identical with beer bottle all can use.

Claims

1, the false proof easy-open lid of a kind of beer bottle, the circular lid edge, the short tubular stopper, the stopper lateral wall has the seal ring of multiple tracks projection, form circular groove between lid edge and the stopper, it is characterized in that: a tapered bar matches with a port lid, the false proof annular distance of the round bar of tapered bar bottom and port lid top, port lid body endoporus, the annulus trapezoid body expansion loop endoporus that port lid body lower end is divided into pintongs matches, expansion loop flare shape, the circular handle of tapered bar is directly over the false proof annular distance of port lid, the triangle hangnail annulus that outstanding tapered bar bottom round bar diameter is 1 millimeter is under false proof annular distance, the semicircle spheroid of tapered bar bottom round bar end, the annulus trapezoid body expansion loop endoporus that is divided into pintongs from port lid body lower end stretches out.

2, the false proof easy-open lid of beer bottle according to claim 1, it is characterized in that: port lid is, there is a circular hole at circular caping center, the below of the circular hole short tubular stopper of ining succession, the endoporus of short tubular stopper equates with Circularhole diameter, the lower end of short tubular stopper is an annulus trapezoid body expansion loop that is divided into pintongs, endoporus is an infundibulate, the upper edge diameter of funnel equates with the internal diameter of short tubular stopper, and communicate, the lower end of funnel is a small sircle hole, on the interior lateral wall of short tubular stopper, the seal ring that three road projectioies are arranged respectively, corresponding interior outer seal ring is at same level attitude, and the annulus female cap is an olecranon ring along interior lower end, looping groove between annulus female cap edge and the short tubular stopper, above the circular hole at annular arrangement caping center, be a false proof ring that endoporus is a truncated cone-shaped, be connected with caping by 0.5 millimeter thick plastics silk of four Φ.

3, the false proof easy-open lid of beer bottle according to claim 1, it is characterized in that: tapered bar is, the top is the circular handle of a diameter greater than bottom round bar diameter, with the round bar arc-shaped transition be one, on the round bar below the arc-shaped transition district, the triangle hangnail annulus that 1 millimeter of an outstanding round bar diameter is arranged, round bar termination are semicircle spheroids with the round bar equal diameters.