CN2230720Y - Plastic easily-opening can - Google Patents

Abstract

The utility model relates to an opening container by tearing method, whose structure is back cut of the plastic can is fit with buckle in the rim of the sealing cover and sealed with a plastic sealing cover. The opening pull ring is fixed on the sealing cover. The nicked closing is connected with the location pins of the opening pull ring. An all plastic self-spring sucking-drinking device is arranged in the top pop can. The device achieves that the sealing cover and the can are closely connected and sealed with each other. Therefore, cost of the packaging material can be reduced, which can promote the development of the drink industry.

Description

Overall plastic pop can

The utility model relates to the container that a kind of usefulness mode of tearing is opened, specifically a kind of pop can of opening around line of weakness.

Canned all kinds of alcohol or non-alcoholic beverage is found everywhere on market at present, and along with the raising of the whole society level of consumption, the market of tinned drink will be more and more wide.International, domestic beverage production producer all uses the pop can of metallic material as beverage packaging unit now, its productive costs is higher, and in short supply along with some metallic material, the manufacturing cost of pop can will be more and more higher, this will certainly have influence on the selling market of beverage products, has limited the development of beverage industry.There is the people not have meter to manufacture the beverage packets tinning with cost-cutting with plastics substituted metal material for this reason.But the plastic tank tube and the connection mode between the plastic seal jar of packing jar fail to solve well always, to such an extent as to when pushing the jar tube, sealable tank meeting pressurized breaks away from voluntarily, fully the seal request of out of reach beverage packets tinning.Therefore also there is not a kind of overall plastic pop can design plan that is suitable for practicality to be adopted so far by manufacturer.

The purpose of this utility model just provides a kind of practical overall plastic pop can that is suitable for, and to reduce the cost of packing greatly, promotes the development of beverage industry.

The utility model be achieved in that the plastic tank tube suitable for reading by with the bayonet fitting at seal cover cap edge, be sealed with plastic closure, be fixed with opener tab above the seal cover cap, have sealing of indentation of circle and join with the locating pin of opener tab.Key point of the present utility model is that bulge loop and groove are offered in suitable for reading and seal cover cap edge at the jar tube, utilize the cooperation of bulge loop and groove, the cooperation of bulge loop and bulge loop realizes the buckle-type sealing-in, thereby greatly the locking intensity and the sealing effectiveness of high sealing-in, made it to satisfy the actual needs of producing.

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

Fig. 1 is a structural representation of the present utility model.

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

Fig. 3 is the equipped eject absorbing and drinking machine of the utility model constitution diagram of upspringing.

As shown in Figure 1, 2, jar tube 1 and seal cover cap 2 are all used white nontoxic low pressure polyethylene injection molding.Jar tube 1 be a circular cylinder body, bottom surface in tube recessed about 1.5 millimeters, formation base.An arc-shaped transition is arranged, to improve a jar tube intensity between barrel and the base.Have a circle groove at plastic tank tube 1 inside and outside both sides suitable for reading along continuous straight runs, jar tube bottom surface suitable for reading and barrel have an arcs of recesses transition phase 6.Plastic closure 2 is that moulding promptly is provided with lid in annular edge along middle inside with suitable for reading the matching of jar tube, and lid thickness is easy in 1 millimeter.The outer middle side part in annular edge edge has the evagination ring of a horizontal direction, matches with a circle groove of jar tube inboard suitable for reading.Also have the two overhanging anchor rings that stretch out in annular edge along outside upper and lower side.Overhanging anchor ring 7 has lateral wall to hang down on it, and to block jar tube 1 outer suitable for reading, there is the convex ring lateral wall bottom, matches with a circle groove in jar tube 1 outside suitable for reading.Seal cover cap 2 annular edge along the following overhanging anchor ring 8 in the outside be when seal cover cap be pressed into jar tube suitable for reading in the time, tightly fasten jar arcs of recesses transition phase 6 of tube 1 bottom surface suitable for reading, with under the mating reaction of last overhanging anchor ring 8 and two convex-concave annular grooves, the lock sealing lid, make this can not break away from a jar tube, realize the leak-tight joint of lid and tube.Accompany packing seal 9 between plastic tank tube 1 end face suitable for reading and plastic closure 2 relative positions (promptly going up overhanging 7 bottom surface), its effect is further to improve sealing effectiveness, prevents the rotten of jar interior beverage.

Other parts of seal cover cap 2 and the seal cover cap structure of metal pop can are basic identical, promptly are fixed with opener tab 3 with locating pin (plastic material) hot pressing on the lid of seal cover cap middle part, have a circle indentation seal 4 and locating pin 5 join.Uncover opener tab 3, can tear the indentation that seals 4 edges, will seal 4 and draw back by locating pin 5.Seal 4 thickness between the 0.3-0.6 millimeter time on the seal cover cap 2, then easier tearing is opened.

Also can be equipped with a kind of eject absorbing and drinking machine (shown in Fig. 1,3) in the pop can.The structure of this eject absorbing and drinking machine is made up of flexible metal conduit 10, V-type support 11 and the fluid-through tube 12 mutual flush fit sockets of band suction nozzle.Two top pin of V-type support 11 are fixed on seal cover cap 2 bottom surfaces of sealing 4 both sides by plastic rivet hot pressing, suction nozzle 13 leans and is sealing below 4, concrete structure is to be connected to sleeve pipe 14 in the bottom of V-type support 11, one section hard tube of flexible metal conduit 10 lower end bonded assemblys is through in the sleeve pipe 14, and the upper end of fluid-through tube 12 is through in the hard tube of armoured lower end.Above-mentioned each parts are made by polyethylene, can realize easily that flush fit connects.When sealing closure, snake sheet pipe is in impaction state, draw back seal after, under armoured elastic restoring force effect, upspring automatically, make outside suction nozzle 13 ejects jar, drink for the people, both convenient, health again.The lower end of fluid-through tube 12 bends to the circular arc of horizontal direction, in the time of like this can be in eject absorbing and drinking machine tank filling, prevents that the end opening of fluid-through tube 12 from blocking, and can be convenient to a beverage in the exhaustion tube simultaneously again.

The utility model has been realized a seal cover cap and jar leak-tight joint and the sealing of tube, but the packing container that makes overall plastic pop can become practical application can reduce the packing cost thus greatly, helps the development of beverage industry.Eject absorbing and drinking machine in jar is the brand-new design of pop can more, is easily accepted by the customer, thereby promotes used product and commercial competition of the same trade.

Claims (8)

1, a kind of overall plastic pop can, it is characterized in that plastic tank tube (1) suitable for reading by with the bayonet fitting at seal cover cap edge, envelope has plastic closure (2), is fixed with opener tab (3) above the seal cover cap, and seal (4) that have a circle indentation join with the locating pin (5) of opener tab (3).

2, overall plastic pop can according to claim 1 is characterized in that plastic tank tube (1) inside and outside both sides suitable for reading along continuous straight runs has a circle groove, and jar tube bottom surface suitable for reading and barrel have an arcs of recesses transition phase (6).

3, overall plastic pop can according to claim 2, it is characterized in that plastic closure (2) is to be provided with lid in annular edge along middle inside, annular edge has the evagination ring of a horizontal direction along outer middle side part, annular edge has overhanging anchor ring along outside upper and lower side, overhanging anchor ring (7) has lateral wall on it, and there is the convex ring lateral wall bottom.

4,, it is characterized in that between plastic tank tube (1) end face suitable for reading and the relative position of plastic closure (2), accompanying packing seal (9) according to claim 1,2 or 3 described overall plastic pop cans.

5, overall plastic pop can according to claim 1 is characterized in that sealing (4) thickness between the 0.3-0.6 millimeter on the seal cover cap (2).

6, overall plastic pop can according to claim 1 is characterized in that being equipped with the eject absorbing and drinking machine in pop can.

7, overall plastic pop can according to claim 6, it is characterized in that described eject absorbing and drinking machine is made up of the mutual flush fit socket of flexible metal conduit (10), V-type support (11) and fluid-through tube (12) of band suction nozzle, two top pin of V-type support are fixed on seal cover cap (2) bottom surface of sealing (4) both sides, and suction nozzle (13) leans below sealing (4).

8, overall plastic pop can according to claim 7 is characterized in that the lower end of fluid-through tube (12) bends to the circular arc of horizontal direction.

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