CN2176995Y

CN2176995Y - Pop top can easy for reuse

Info

Publication number: CN2176995Y
Application number: CN 93214825
Authority: CN
Inventors: 任久东
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-28
Filing date: 1993-05-28
Publication date: 1994-09-14
Anticipated expiration: 2003-05-28

Abstract

The utility model relates to a pop top can easy for reuse, which is characterized in that an annular bending edge in the can cover is provided with an easy drawing edge which is composed of an upper opening creasing and a lower opening creasing, and the easy drawing edge is connected with an opening device. The utility model can make the can opening hem reserve a smooth inner side bending edge which width is more than 1 mm and tightly fits with the inner wall of the can cylinder. General utilization of empty can is possible. The technology is adopted for aluminium and iron composite can, which is favorable to recovery of different metals. The adoption of a plastic external layer cover which keeps the sanitation and cleanness of the can surface is also promoted. The environment pollution which is caused by throwing away waste cans is also reduced.

Description

Pop top can easy for reuse

The utility model relates to a kind of pop can that is easy to utilize slack tank that is used for splendid attire beverage or other food.

After the existing pop can diet, slack tank just becomes waste product.Be convenient to utilize the improvement of slack tank though have some: for example a kind of pop can that cover is all taken off, but open the impression design on the cover plane, because cover plane periphery is arcuation with the periphery on cover flanging top, the construction features that this pop can is intrinsic, both made and opened the edge of impression design on the cover plane, also can make the jar mouthful edge after the unlatching with cylinder inboard wall bigger space be arranged, the user scratches easily at dress, when getting article and scrubbing slack tank and points.And another kind layback outside tank body opens the method that cover is removed on the easy-to-draw limit of ring-type, can lose the flanging of tank deck again, and not only jar impregnability reduces, easy oarsman, and the difficult vinyl cover that will prepare is tight with jar flap, and these have all limited the utilization of slack tank greatly.

The purpose of this utility model provides a kind of jar mouth that can keep smooth to the customer, is easy to utilize the pop can of slack tank.

The purpose of this utility model is to realize like this, a kind of pop can that is easy to utilize slack tank, comprise tank body and opening device, it is characterized in that: on the inboard ring-type flanging of the cover of tank body, have one can be connected, by last unlatching impression and the easy-to-draw limit of descending the unlatching impression to constitute with opening device.

In the utility model go up to open impression preferably be pressed into the flanging top at least at a distance of the ring-type of 1mm, open the incomplete ring-type that end that impression preferably is pressed into it is folded to the cover plane down.Cover is linked to each other all the time, so that directly take off cover when drawing back with opening device.

The connection mode on opening device and easy-to-draw limit: preferably pull-tab or wound form unlatching key directly are riveted on the easy-to-draw limit.Also can utilize the pull-tab on the former pop can, the end by former unlatching impression is connected with easy-to-draw limit.Can also easy-to-draw limit be reserved one section that has drawn back during fabrication, open key for wound form and when opening, be connected with easy-to-draw limit.

The utility model during fabrication, whole flanging parts of preferably going up on the side edgefold in the cover opened more than the impression, the flanging adjacent with last unlatching impression partly or upward being opened more than the impression are pressed together with jar tube inwall, pop can make the interior flanging that is retained still keep level and smooth after removing cover like this.

The utility model is compared with common pop can, only need in pop can on the side edgefold two of multiple pressures to open little improvement such as impression, just can make people after drinking, directly utilize the various food of slack tank splendid attire or as wineglass, water tumbler, especially be fit to tourism, portably use when going out.Slack tank can also make that tea leaf container, cigarette tin and splendid attire are various zero, accessory and other small article.The utility model not only makes making full use of of slack tank become possibility, and adopts on aluminium, iron and other composite tanks, helps the recovery respectively of different metal.The utility model has been eliminated the economic cause that can not be widely adopted for the mode that keeps the cover sanitation and hygiene to prepare the plastic outer layer lid owing to can utilize slack tank for a long time.Because slack tank can utilize, can also significantly reduce the phenomenon that people at will abandon useless jar contaminated environment.

Below accompanying drawing is done a brief description, (1) is that going up on the side edgefold opened impression in the cover in the accompanying drawing, (2) be the following unlatching impression on the side edgefold in the cover, (3) are served as reasons and are gone up the easy-to-draw limit of opening impression and opening the impression formation down.

The utility model is adapted at jar adopting on tube and the pop can of cover with different composite material making most.And be preferably in when manufacturing, directly be the canned suitable plastic outer cover of mixing, this not only can make cover keep hygienically clean, and provides convenience for people directly utilize slack tank, can also place article such as collapsible suction pipe, unlatching key, lucky lottery ticket in outer cover.

Claims

1, a kind of pop can that is easy to utilize slack tank comprises tank body and opening device, it is characterized in that: have one can be connected with opening device on the inboard ring-type flanging of the cover of tank body, by last unlatching impression [1] and following easy-to-draw limit [3] of opening impression [2] formation.

2, the pop can that is easy to utilize slack tank according to claim 1 is characterized in that: on open impression (1) and cover flanging top at least at a distance of 1mm.

3, the pop can that is easy to utilize slack tank according to claim 1 is characterized in that: on to open impression (1) be the ring-type that communicates.

4, the pop can that is easy to utilize slack tank according to claim 1 is characterized in that: opening impression (2) down is incomplete ring-type, and its end is folded to the cover plane.