DE1935374U - CLOSURE MADE OF ELASTIC PLASTIC WITH ANTI-OPENING DEVICE FOR BULB-MOUNTED BOTTLES OR SIMILAR CONTAINERS. - Google Patents

Description

Peppercorn & Co.
KoGo

6 Prankfurt / Main
Koelner Str. 70

Closure made of elastic plastic with tamper evident for with bottles with a mouth bead or similar containers

There are already closures made of elastic plastic for bottles or similar containers provided with a mouth _{bead 9} in which a tearable handle is provided as a first opening safety device, which is connected to the closure cap shell via material webs, so that the torn material webs indicate that the closure in question has already been opened. In another embodiment of such closures, the closure jacket is equipped with tear-out thin material zones, which are also equipped with protruding handles so that the user is easily able to open the relevant bag or container in a position to tear these zones of thinner material out of the closure jacket to thereby enable the shutter to be opened. The disadvantage of this arrangement is that a closure opened in this way can no longer be completely closed because the deformed outer casing of the closure cap in question, similar to a crown cap, no longer provides a sufficient seal for liquids that are still inside the bottle or container condition. Another laughing part of both known designs of such closures is that the handles protruding from the outer wall of the closure cap in the form of tabs make automatic feeding of such closure caps in closure machines difficult and sometimes hinder, since these tabs or other handles often get caught in one another and thus an orderly feed the closures in such

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aut oma ti see prevent loss of oasis "

The furnace, which has a closure made of elastic plastic with tamper-evident protection for those provided with a beaded mouth The subject of bottles or similar containers avoids the disadvantages of the known closures by that the mouth bead encompassing and attached through the inside Rabbits, beads or the like. Secured against lifting off cap casing at least one by swei radial Has jacket incisions laterally limited opening flap, the lower edge of which extends to the first opening of the closure over in the course of the lower edge of the jacket, running tearable Material webs is connected to the rest of the bottom edge of the cap shell. The opening flap is expediently provided with one that is necessary for tearing through the material webs Pressing up the flap provides a lightening thickening. To secure the lock against an unintentional Lift off are inside the cap shell three when closing the closure behind the mouth bead of the relevant Partial bulges laying the bottle or the container in question appropriate. In the drawing is an embodiment of the Innovation presented. Show it

1 shows a section through a closure cap for bottles;

Fig. 2 is a side view of a closure cap ι and

3 is a bottom view of that of FIGS. 1 and 2 reproduced cap.

The closure cap shown in FIGS. I ₉ 2 and 3 has inside a tubular extension 1, which rests with an annular thickening 2 under tension against the inner wall of the bottle to be closed and thus already at this point from the exit of a liquid the bottle prevented. The wall 3 in cross section

substantially halferunden mouth cap is cut by two radial incisions 4 and 5, so that between these recesses 4 and 5, a tab 6 is "remains. This flap is β equipped with a Verdiekung 7 ₉ so that" at a pressure of below the compression 7 of the flap 6 of the flap 6 can be pushed upwards »

The flap 6 is through thin material webs 8 and 9 with the remaining jacket 3 connected, so that the intactness of these webs of material 8 and 9 indicates that the closure has not yet been opened. As soon as these tabs 8 and 8 are torn through, what is necessary to bend the tab 6 upwards is, so that the closure cap can be pressed off the piaschenhals over this flap 6, is no guarantee more for the bottle in question not to have been opened beforehand »

Inside the cap jacket 3 are three beads 10, 11 and attached, which lie behind the mouth bead of the bottle in question when the bottle is closed and the closure is lifted before the flap 6 is pushed away, i.e. prevent the material webs 8 and 9 from tearing.

These partial beads 10, 11 and 12 can of course can also be replaced by a continuous annular bead.

Claims (2)

RA.63G753 * -U2lj protection claims 1. Closure made of elastic plastic with Erstöffnungssicherung for provided with a mouth bead bottles or similar containers, characterized in that the mouth bead encompassing and by internally attached rabbits _s bulges or the like. Secured against lifting cap cover at least one laterally limited by two radial jacket incisions opening flap whose lower edge is connected to the remaining lower edge of the Yers sealing cap jacket via tearable material webs running along the lower jacket edge up to the first opening of the closure * 2. Closure according to claim 1, characterized in that the opening tab with one that for tearing through the material webs necessary pressing up of the flap is provided to facilitate 3 »closure according to claim 1, characterized in that _s are themselves attached to the securing of the closure against an undesired lift-off on the inside of the lid skirt three during closing of the closure behind the Münöungswulst the relevant Hasche or the relevant container Teilwülste legend". Gm 82/65
11/22/1965 Wh / ah