DE1432248A1 - Closure for bottles and similar items - Google Patents

Description

"Closure for bottles and similar objects" The system for Closing of bottles, with which on a bottle with a neck ring Has thread, a closure capsule, in particular one made of aluminum, is attached whose upper part is pressed into the threads of the neck ring and whose Opening under the lower edge of the threaded ring is flanged around @, the intermediate zone the capsule is so weakened, for example by perforations, that the first Unscrew the upper part of the capsule by tearing off the lower part the edge of the halo ring separates the part is known.

This closure system makes it possible to keep the bottle in a more satisfactory manner @eise through the capsule alone, i.e. without the involvement of another means, such as one in the neck of the bottle introduced plug, to vers @@ left. At the @uforingen the capsule can be calibrated at the bottom with a sealing insert be pressed tightly onto the neck of the bottle in order to seal the bottle tightly to effect and the tightness of this closure by C--; w- £ i en ci &: ' iDffi½c-ifltjri. Ln1jb'SOnC £%. i1 die @@ windeg @ n @ e des @ in @ es, @uf @@@ htzuerh @ lten.

@@ that side causes the following opening by scribing off the K @@@ el the bottle the k @@@ el in its between its upper part that is scraped off and its lower part, which remains anchored to the neck ring of the bottle weakened area. Thereby wi-.d? Ii YI: un3 the ii-'iwhe 1LIuC1t es e-closing system is therefore inviolable from the point of view that opening the bottle does not can be done by detaching the lower part of the K @@@ el from the bottle.

The invention makes the closure system described from the point of view this inviolability is further improved. The invention consists in that which the bottle, which has a thread on its neck @ @, put on Closure capsule of the type described above has an elongated apron-like Has approach -that adheres to the neck of the bottle below the threaded ring.

As the experiences have passed, it is much more difficult to understand Detach the lower part of the capsule from the bottle without leaving any marks, if this @ em in accordance with the @ above @ main idea of) Srfi: c - ii (-ill --o1c- w (; 'Jeilü'Ii'LL) i (rllwlln% LI the neck of the neck under the threaded ring adheres.

Advantage @@ ei @@ is the @@@@@ of the bottle neck underh @ l @ of the @ewinderinges @nlegende @nsatz of the capsule larger than that of the rest of the @eils the K @ psel.

Except for this improvement of the lock from its point of view Inevitability, the invention results in the further essential advantages Improving the appearance and reducing the cost of closing which in the following still n @@ he explains @erden: For the sake of a compliant, advertising effective appearance wan @@ the @@ users of @@ p @ eln often, d @@ this one jriC'-icliL uL- --itzer £ 'c% .h. Jn Yt): iti;: 'ffJ far ii, C'. below 3Li -c-n ilif-eäe £ il1 ,, .- 1 £. ' Granted, however, this demand of the recipients has so far encountered difficulties the manufacture of the surfaces, @eil it requires that the L @@ e @es threaded ring @n the bottle corresponds to the total height of the capsule, the lower edge of the capsule can anchor below this ring.

The need to meet this requirement becomes the The task of the glass manufacturer is made very difficult and the manufacturing costs are increased such bottles conditionally.

According to the invention, a capsule closure that meets the requirements the consumer corresponding long, apron-like surrounding the bottle neck Hn-sentence has, for bottles with any design of the bottle neck, in particular also those whose half-rings are arranged at the standard height of 10 to 25 mm, can be used, with the apron extension extending so far below the ring can as that is desired. Also has the most common case in which the surface of the bottle neck is smooth, the long neck adhering to the neck has a decorative look and is particularly suitable for printing on Jerbetextes.

In the formations are embodiments of the new closure capsule compared to the known training of such.

Fig. 1 illustrates the upper part of a ylasche neck with a Threaded ring of standard training. lig. Figure 2 illustrates in side view a closure capsule according to the invention.

Figures 3 and 4 show the closure capsule in a slightly conical Gest-ltete bottle necks attached condition.

FIGS. 5 and 6 illustrate modified embodiments the closure cap according to Fig. 2, at @elcher these have vertical incisions, which facilitate the solution of the approach.

Fig. 1 shows the neck of a conventional bottle with a screw ring, i.e. with threads 1 which lie above an annular bulge 2.

The capsule according to the invention shown in FIG. 2 consists of a fought hollow body of great @ohe, which in itself known journey in its upper part has an annular groove j which is inserted into the bottom of the capsule Sealing disk holds. The annular groove 3 delimits between itself and the apex of the Capsule has a ring part 4, which is usually knurled on the outside in order to capture the capsule to facilitate. Near a point which is the upper third of the Corresponding to the height of the capsule, this has a weakened zone 5, which e.g. a line of perforations is formed extending around the capsule. Below this Zone 5 extends I the approach b, the length of which according to the embodiment is about the two remaining thirds of the total height, i.e. twice the upper part the capsule is.

The placement of a capsule according to the invention, namely the one shown in Fig. 2 embodiment shown, on a bottle with a conventional threaded ring, @ie it can be seen from Fig. 1, can be done without difficulty in the usual way, by removing the capsule with its seal until the seal @uf the neck of the bottle is pushed open. In this position is the between the annular groove 3 and the weakening zone 5 lying part of the capsule in the Wive @ u the Thread 1 of the ring. With a tool operated by rotation rotating knurled wheels @wird up the thread of the capsule by pressing on it Walls ah made the threads. Another tool with knurled wheels at the same time forms a ring-shaped inflection under the ring-shaped bulge 2 or constriction 7 of the part immediately below the weakening zone 5 of the approach.

Fig. 3 shows a bottle neck that widens slightly downwards attached capsule dr. In this Xall, cloth is the approach according to the invention Capsule slightly expanded. Sio. 4 shows a cylindrical on a bottle @ls Also of a cylindrical shape, attached capsule.

As can be seen, the Schürzenans @ tz 6 does not @ form because of its length only one additional from the point of view of the inviolability of the capsule closure effective element, but @uch an um @ leverage of the bottleneck, which also with an advertising text or with decorations.

When the bottle is opened by tearing the zone of weakness remains this cladding on the bottle neck, causing the bottle or the vial during their use continues to retain their attractive appearance.

FIGS. 5 and 6 show embodiments that differ from those described the capsule, which, without jeopardizing the inviolability of the closure, If so desired, releasing the @ ns @ tzes, especially when reusing the empty bottle, make it easier.

The K @ psel shown in Fig. 5 is for this purpose with a vertical @ len Incision 8 provided, the @n its upper end one of a push 9 between ben @@@@@ @ten perforation of weakening zone 5 ends. When opening the Fl @@ kohe the upper part of the capsule is taken upwards. while d @ against the approach remains on the bottle neck, so that @ ß the @@ bridges of the weakening zone be subjected to stress causing them to tear. That relates in particular on the bridge into which the upper end of the incision 8 8 opens, with the result that the top corners of this incision loosen, and consequently dos removing the neck is made much easier.

In the embodiment shown in FIG. 6, the incision opens not in such a gap between two adjacent perforations, so that bein Opening the bottle z @ the upper part of the capsule is taken upwards, however the @ ns @ tz remains adhering to the bottle neck.

Nevertheless, the later removal of the approach, e.g. by means of a tool supported on its lower edge by the presence of this Incision relieved.

Patent claims:

Claims (6)

Claims: 1. Closure capsule, in particular made of aluminum, for bottles and similar items, with a threaded neck ring, which at the same time into the G @@ indegangles of the ring and below its lower edge on the Flasch @ is pressed and has a weakened intermediate zone that rubs off the first time of the closure is torn, characterized by the fact that the capsule is elongated below the winner @@@ @@ Fla @ chen @@ ls h @toncen @ ns @ tz on eist .. 2. Closure cap @ psel n @ ch claim 1, characterized in that the The part of the attachment attached to the bottle neck below the ring is longer than the rest of the capsule. 3. Closure capsule according to claim 1 and 2, ci. characterized by that the part of the attachment adhering to the bottle neck underneath the ring is longer is than the remainder of the capsule and the length of that remainder of the capsule the standard height of the threaded ring on the bottle of 15 to 25 mm vertical distance from the mouth of the bottle. 4. Closure capsule according to claim 1 to 3, characterized in that that the approach is to marry with a decoration or an advertising text. 5. Closure capsule according to claim 1 to 4, characterized in that that the approach has one or more incisions that extend from the vicinity of his lower edge up to one of the bridges, which the successive the weakening zone connect forming straight perforations of the capsule with each other, stretch. 6. Closure capsule according to claim 1 to 4, characterized in that that the approach has one or more incisions that extend from the vicinity of his lower. Soft to the area of the weakened zone, but not to this itself, extend.