DE7835907U1 - Screw-on lid - Google Patents

Description

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The innovation relates to a screw-over lid for closing containers that have a cross-section have non-round body shape and a circular closure neck, consisting of an inner, on the circular closure neck screw-on screw cap and an outer, adapted to the shape of the container body Telescopic cap, the screw cap and the telescopic cap by means of external teeth on the screw cap and an internal toothing on the telescopic cap can be joined together in a rotationally fixed manner, so that the telescopic cap is fixed at The screwed-on hooded lid is aligned according to the shape of the container.

In many cases, for aesthetic or promotional reasons, it is desirable that a screw-on After screwing the closure lid onto a container, it assumes a certain angular position in relation to the latter, for example, if a lettering affixed to the cap is in a certain position with reference should appear on the container and a label attached there. Also for transport and to Space-saving packaging for larger numbers of containers in boxes or boxes it can be cheap,

Models sent in ”will be destroyed for another 2 months, if not returned. Oral agreements, especially by telephone, require a written one Confirmation. - The In Rechnuf.g-GestoHtofi .ttostoe.sind.njl! Rpctinuagsdotum without deduction ISIIIg. - In the event of late payment, bank interest will be charged.

• "··". '* .. '. £ eilcht £ s1an £ * and place of performance Bremen Bremer Bant, Bremen, "ty, 23.ippS8 • ^ We'Sije'rkajse In Bremen, No. 1045855 · Postscheckkonto · Hamburg 35952-202

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if the lid and container have a different, matching shape than the round cross-section.

When such a non-round lid is screwed onto a correspondingly shaped container, this often results the difficulty that the same does not get into the desired position in relation to the container, what - how already indicated - aesthetically unsatisfactory and also practically unfavorable for the reasons already mentioned is. The lid and container are thereby in a mutually matching or matching position brought that the lid is not screwed tightly onto the container, it can happen that - For example, during transport - the content emerges from the container.

In DE-Gbm 6 802 742 has already been proposed to avoid the difficulties mentioned, the Closing cover to be designed in two parts, the inner one with an internal thread for screwing onto the container provided cover part on the outer surface and the outer, determining the shape of the closure lid Cover part on the inner surface with a ring of fine, corresponding grooves to be provided, which a allow rotationally fixed joining of the two cover parts in practically any angular position to one another. The embodiment described in DE-Gbm 6 802 742 of a fitting on a non-circular container The two-part closure lid, however, still has the disadvantage that under unfavorable conditions the two cover parts can detach from each other. In addition, the fitting of the lid on top of each other is possible and container not very easy.

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According to the innovation, it is therefore proposed that on the internal teeth of the telescopic cap, i.e. on the outer cover part, To attach chamfers, which with reference to the container precisely fitting placement of the telescopic cap on the Facilitate screw cap, as well as providing safety lugs on the hood, which separates Prevent screw cap and hood cap after joining.

In a preferred embodiment, the innovation is further characterized in that in the screw cap a cardboard disc on which an aluminum foil is easily detachable can be used.

For a further explanation of the innovation, reference is made to the accompanying drawings. In the drawings mean:

Fig. 1 is a view, partially in section, of the inventive screw-over lid, screwed onto a correspondingly shaped container;

Fig. 2 is a view of the internal teeth on the

Hooded cap;

3 shows a cross-section through the screw-over hood according to the innovation in plane A-A of Fig. 1.

The screw-on hood 11 according to the invention consists of an inner screw-on cap 20 and an outer hood 17, which is adapted to the shape of a non-circular container body 10 in its outer shape. The inner one Screw cap 20 has an internal thread, by means of

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which it can be screwed onto the circular closure neck 10a of the container body 10 at 24. the Screw cap 20 is provided on its outer surface with external teeth 21, while the telescopic cap 17 is provided with internal teeth 23 on its inner lateral surface. On the internal teeth 23 bevels 23a are arranged on the telescopic cap 17, which serve to ensure that the container 10 Accurate fitting of the telescopic cap 17 on the screw cap 20 is facilitated. Furthermore, locking lugs 22 are provided on the telescopic cap 17, which prevent that after the screw cap 20 and the telescopic cap 17 have been joined together, an unintentional separation the two parts can be done.

So that the screw-on slip-on lid 11 according to the invention sits firmly on the container 10, it can optionally be inexpensive be, in the screw cap 20, a cardboard disc 13 on which an aluminum foil 12 is easily releasably fixed is to use.

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summary

It is a Schrautistülpdeckel for closing containers, one in cross-section have non-round body shape and a circular closure neck, which consists of an inner, on the circular closure neck screw-on screw cap and an outer, the shape of the container body There is adapted telescopic cap, the screw cap and the telescopic cap by means of an external toothing are rotatably joined together on the screw cap and an internal toothing on the telescopic cap, so that the telescopic cap is aligned with the shape of the container when the screw-on hood is firmly screwed on is. To make it easier to put the snap-on cap on the screw cap with a precise fit, bevels attached to the internal teeth of the telescopic cap. Prevent any securing lugs that are still provided a separation of screw cap and telescopic cap after assembly.

Claims (2)

5 - 11/22/78 claims 1. Screw cover for closing containers that have a non-round body shape in cross-section and a circular closure neck, consisting of an inner screw cap that can be screwed onto the circular closure neck and an outer telescopic cap that is adapted to the shape of the container body, the screw cap and the telescopic cap can be joined together in a rotationally fixed manner by means of external teeth on the screw cap and internal teeth on the telescopic cap, so that the telescopic cap is aligned with the shape of the container when the telescopic lid is firmly screwed on, characterized in that chamfers (23a ), which facilitate the fitting of the telescopic cap (17) onto the screw cap (20) with reference to the container (10), as well as securing lugs (22) on the telescopic cap (17), which separate the screw cap (20) and the telescopic cap ( 17) after joining are provided. 2. Slip-on lid according to claim 1, characterized in that in the screw lid (20) a Cardboard disc (13), on which an aluminum foil (12) is fixed in an easily detachable manner, can be used.