CN2501821Y

CN2501821Y - Opening device capable of making zip-top-can re-sealing

Info

Publication number: CN2501821Y
Application number: CN 01228922
Authority: CN
Inventors: 李圭泽
Original assignee: Pu Minghua
Current assignee: Pu Minghua
Priority date: 2001-06-22
Filing date: 2001-06-22
Publication date: 2002-07-24
Anticipated expiration: 2011-06-22

Abstract

The utility model discloses an unlocking device which can reseal pop cans and consists mainly of a closed patch and a film. The utility model further includes a sealed part which is arranged at a hatch in the can body which can reseal the hatch after opening the closed patch. Thus, another sealed cover is not needed. The utility model makes the beverage in the opened pop can conserved well and the taste does not change, thus avoiding waste and pollution to the environment.

Description

A kind of pop can leak free opening device again that makes

The utility model relates to a kind of opening device, relates in particular to a kind of pop can leak free opening device again that makes.

The opening device of existing pop can has disposable shortcoming.Promptly after opening closure plate, sealed open again just, the pop can that the result has opened, no matter content also surplus what owing to can not seal again, be unfavorable for taking care of or carrying, must throw away, so just cause waste, and contaminated environment; Also must throw away because of draw ring simultaneously, so be unfavorable for reclaiming.Therefore, just on the pop can goods, other adheres to a vinyl cover to some designer, and as the pop can of splendid attire mixed congee, such problem of bringing is: use vinyl cover and metal can to have brought trouble for garbage disposal, classification simultaneously.

Because the shortcomings and inconvenience that above-mentioned pop can in use exists, the purpose of this utility model is to provide a kind of pop can leak free opening device again that makes, on a kind of top cover that is fixed in pop can and have the lid function concurrently, can seal the opening device of pop can opening once more.

For achieving the above object, the technical scheme that the utility model adopted is: a kind of pop can leak free opening device again that makes, it is characterized in that: at the last guide part that is provided with a closed circular that covers, described guide part is to the gradually high bevel column of outer rim by the loam cake center; On the inclined-plane of described guide part, be provided with the closure plate that the line of weakness that closes on the guide part profile surrounds; The top low affixed pulling-on piece of a side of closure plate near guide part; Inside face in the higher side that is positioned at guide part of closure plate connects the seal strip of being made by flexible material, and seal strip can fold, and during unlatching, seal strip is vertical; During sealing, seal strip is stacked in opening part and just seals with opening; Between seal strip and closure plate, be provided with bonded adhesives.

Closure plate described in the utility model can adopt various shape, as: circular or square or triangle is oval or olivary a kind of, the shape of described sealing is identical with opening shape after closure plate is opened.

Owing to adopt above technical scheme, pulling-on piece is fixed on the closure plate by mandrel, during the pull-up closure plate, bonding also is pulled up with the seal strip that the soft material of closure plate bottom is made thereupon, and be erectility, the seal strip of this soft material can be stacked and placed on opening part again, just seals with opening after it is folding; Therefore this opening device has the effect of seal cover cap concurrently, and does not need to establish in addition independent seal cover cap, does not therefore cause fringe cost, make that the interior beverage of opened pop can is intact, taste is constant, advantage such as avoid waste is carried Shi Buhui and is overflowed, and helps environmental protection.

Below in conjunction with accompanying drawing opening device of the present utility model is elaborated.

Description of drawings:

Fig. 1 is a kind of pop can block diagram of the not opening of the embodiment of leak free opening device again that makes of the present utility model;

Fig. 2 is a kind of pop can block diagram of the opening of the embodiment of leak free opening device again that makes of the present utility model;

Fig. 3,4, the 5th, a kind of pop can cutaway view of the embodiment opening process of leak free opening device again that makes of the present utility model.

Referring to Fig. 1,2,3,4,5, showed the pop can a kind of specific embodiment of leak free opening device again that makes of the present utility model among the figure, on Top cap of pop-top can, be provided with an osed top guide part 14, described guide part 14 is to the gradually high bevel column of outer rim by the loam cake center, on the inclined-plane of described guide part, be provided with the closure plate 15 that line of weakness 16 surrounds, a top low side near guide part of closure plate 15 is passed through bearing pin 20 affixed pulling-on pieces 12, inside face in the higher side that is positioned at guide part of closure plate 15 connects the seal strip of being made by flexible material 34, seal strip 34 be located at the inboard of guide part 14 foldedly and be positioned at closure plate 15 below, seal strip 34 is connected with the rear side of the inside face of guide part 14 is most of, seal strip 34 is erectility along the rear outline of guide part during unlatching, the outline 32 of seal strip 34,32a is forward from high to low an arc shaped by closure plate 15 afterbodys, during opening and closing of fault, seal strip is not stacked in the outline 32 of opening part and closure plate, 32a just seals with opening; Be provided with bonded adhesives 36 between seal strip 34 and closure plate, during unlatching, seal strip is erectility formation one and drinks oral area conveniently to drink.

What should give explanation is: described closure plate 15 be shaped as any of circular or square or triangle or ellipse or olive shape or bat shape, as long as its shape satisfies the outflow of beverage, and described seal strip 34 shape, the size when folding is identical with closure plate 15.

Claims

1. one kind can make pop can leak free opening device again, it is characterized in that: at the last guide part (14) that is provided with a closed circular that covers, described guide part (14) is to the gradually high bevel column of outer rim by the loam cake center; On the inclined-plane of described guide part (14), be provided with the closure plate (15) that the line of weakness (16) that closes on the guide part profile surrounds; The top low affixed pulling-on piece of a side (12) of closure plate (15) near guide part (14); The inside face of the higher side that is positioned at guide part (14) of closure plate (15) connect be stacked in when making, being when opening vertical, sealing by flexible material opening part and just with opening leak free seal strip (34), between seal strip (34) and closure plate (15), be provided with bonded adhesives (36).

2. a kind of pop can leak free opening device again that makes according to claim 1 is characterized in that: described closure plate (15) be shaped as circular or square or triangle oval or olivary a kind of; The shape of the shape when described sealing (34) is folding, size and closure plate (15), big or small identical.