CN2203689Y - Easy-open-can with inner straw - Google Patents

Abstract

The utility model relates to an easy-open-can with inner straw. The front of a can cover is engraved with a tangent opening whose shape is an arrow head shape with two cone-shaped ends, and the reverse side of the tangent opening is riveted with a reed, on which a bending neck straw is inserted tightly. When the easy-open-can with inner straw being used, the tangent is pulled apart, the straw is pulled out of the can by the reed, and the loosing phenomenon of the straw and the reed can not be occurred. The pulling-out device can be adaptable for the use of straws with a plurality of diameters, the adaptability is strong, and the relative production cost drops down.

Description

Easy-open-can with inner straw

The utility model relates to a kind of improved beverage cans suction pipe pulling off device.

The present easy open can beverage increasing day by day of supply at home and abroad, but any beverage no matter, its used pop can all is a style, promptly be with the handle pull-up on the tank deck, catch on handle with finger, firmly pull-up, then the opening tangent line of tank deck is thrown off, form a jar mouth, drinking person can be drunk by suction pipe or cup.

The built-in suction pipe that Chinese patent 87202931 " sanitary beverage can " is invented is a kind of new imagination with the mode of the reed of clamping the suction pipe upper end.But in practicality, exist the clamp port of the easy dislocation in reed and the suction pipe place of folding, reed to be difficult for adapting to the suction pipe of different-diameter, the opening tangent line of cover not made the defectives such as fit step of easily pulling out suction pipe.Therefore, the tinned drink originating firm is difficult to adopt this up-to-date technology.

Task of the present utility model is will the suction pipe pulling off device of built-in hydrocone type pop can be made improvements, and reaches the easy dress of suction pipe and easily pulls out, and is difficult for getting loose, also adapting to the purpose of different suction pipe calibers.

The utility model is to implement like this:

When making the top cover of pop can, the jar mouth is opened the shape of tangent line and delineated into fusiform metal arrowhead shape, the taper size of metal arrowhead shape should just can be blocked the curved neck of suction pipe, one end of this metal arrowhead shape tangent line is still riveted with handle, center at the other end of metal arrowhead shape tangent line, from the reverse side of the cover reed that band colludes of riveting over, this reed and metal arrowhead tangent line partly are for fixing suction pipe, it can not got loose in jar, and when drinking, when reed is pulled out the jar mouth, can throw off easily with suction pipe, so the structure of reed is very important, the piston ring-type is arranged, triangle, it is the simplest to be the plain film shape reed that a kind of band colludes.The end that spring is arranged of this reed is closely inserted in the curved neck plastic suction pipe, promptly insert the end that to suck with mouth.The length of suction pipe is by a tank diameter and a jar high decision, requirement is to make the length from curved neck to the upper end suction pipe of suction pipe be enough to make reed to be seated, and make curved neck portion with jar the circumferential edge of last shoulder touch mutually, and the bottom pipe range of the curved neck of suction pipe should to measure the diameter that the vertical dimension of jar deducts suction pipe be its length.Such pop can is when opening the jar mouth, when pulling off the tangent line part, reed drives the part of sucking of suction pipe and shifts to jar mouthful, and makes the place, tip of the metal arrowhead shape opening that the thin place of the curved neck portion of suction pipe is stuck in jar, and the elasticity of reed can make the suction pipe mouth be chosen outside jar mouth, drinks for the people.This design can make the curved neck of suction pipe can not held surplus cover and block.Tinning is added a cover according to a conventional method then, makes finished product.

When opening this pop can, drinking method is the same with the former can drinking time spent.Be the pull-up handle, catch on handle ring with finger, firmly draw back tangent line partly until its disengagement, its metal arrowhead end is inevitable to be puted forth effort downwards, makes on the reed and chooses, and then can take advantage of a situation and choose suction pipe for drink.Protect to have levied built-in suction pipe being set being difficult for when drawing jar, coming off thus, can choose suction pipe easily again.Because the design's reed can adapt to the suction pipe of different-diameter, so applicability is strong.

Below in conjunction with accompanying drawing, the utility model is done detailed elaboration.

Accompanying drawing 1 is the structural representation in the top ends of cans front of this pop can;

Accompanying drawing 2 is structural representations of the top ends of cans reverse side of this pop can;

Accompanying drawing 3 is structural representations of this cover of pop can reverse side several reeds of being riveted;

Accompanying drawing 4 is mounted inside scheme drawings of this pop can finished product.

A kind of improved pop can, the mounting structure that newly-designed curved neck suction pipe (6) is arranged in jar, it is that handle (2) on pop can cover front (1) still has the opening of tangent line to rivet mutually with delineation, the shape of this tangent line opening is the metal arrowhead shape (3) of two ends point circle, the center of another sharp nose circle (4) of not riveted at the metal arrowhead shape tangent line (3) of cover, go up a slice reed (5) from the reverse side riveted joint of cover, an end that colludes spring at reed (5) band closely inserts supplying in the suction pipe mouth of a curved neck suction pipe (6), because the taper size of the sharp rounded head of metal arrowhead shape tangent line (3) should just can be blocked the thin portion of curved neck of suction pipe, this has just finished the new design part of this pop can.Method can routinely then, add a cover and make the pop can finished product.After easy open can beverage was added a cover, the part of sucking of its curved neck suction pipe (6) was close to cover, and its curved neck portion withstands on jar on the wall of shoulder, like this when the finished product jar in vibration or when rocking, suction pipe just can not break away from reed in jar.And the following suction pipe of curved neck becomes heeling condition to place in the jar, and the lower end of this suction pipe is can not touch mutually with the bottom periphery of jar, but can touch mutually with the centre at the bottom of the jar.Reed in placing jar has three kinds than representative type, colludes plain film shape, piston ring-type, triangle as band, and should select any mainly is that fastening degree according to suction pipe and reed decides.

Claims (3)

1, the built-in pop can of a kind of suction pipe, be by the jar tube, cover, curved neck suction pipe and curved neck suction pipe are fixed, pulling off device constitutes, the mounting structure that it is characterized in that the suction pipe (6) in this pop can is: the handle (2) on the pop can cover front (1) still is riveted on the tangent line opening, the metal arrowhead shape (3) that is shaped as two ends point circle of this tangent line opening part, a most advanced and sophisticated place and handle (2) riveted joint at metal arrowhead shape tangent line (3), the circle centre position at another sharp nose circle place (4), the reed (5) that colludes from a band of the reverse side of cover (1) riveted joint flanging, again the end that the band of reed (5) colludes spring closely insert a curved neck suction pipe (6) for the suction pipe mouth in; The part of sucking of this curved neck suction pipe (6) also is close to cover, and its curved neck portion withstands on the last shouldered wall of jar, and the following suction pipe of curved neck becomes heeling condition to place in the jar; The above suction pipe length of the curved neck of suction pipe just touches pipe bent position after must making this suck pipe and be seated with reed mutually with the last shouldered wall place of cover, and the length of the following suction pipe of curved neck should equal the diameter that the vertical dimension of jar deducts suction pipe.

2, according to the pop can of claim 1, it is characterized in that there are three kinds of forms at the elastomeric spring position of colluding of tool of reed, promptly band colludes formula plain film shape, piston ring-type, triangle but the simplyst colludes formula plain film shape for band.

3, according to the pop can of claim 1, it is characterized in that the shape of sharp nose circle (4) of the tangent line opening part in its cover front is the taper with sharp-blunt point, its bevelled size should just can be blocked the thin portion of curved neck of suction pipe.

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