DE1723426U - BOTTLE CLOSURE, ESPECIALLY MADE OF PLASTIC. - Google Patents

Description

Me No.

8151

Chemische Fabrik Kossack AG, Btlsseläorf. Posener Str. 1S3 "Plascfaenverachlttss, especially made of plastic."

The fire refers to a closure for bottles or the like, which can be made of plastic and is intended to be used primarily for bottles or the like made of flexible material. In the case of closures for bottles made of a flexible material, for example bottles made of plastic, there is the problem that the necessary firm connection between the closure and the bottle neck is not always given due to the softness of the material. To remedy this, you have special plug benuta ^ s ^»ö i ^e has not stood in connection with the Verschlussppe. The handling of this closure is both when filling the bottle and when it is later. Awkward to use.

According to the innovation, it is proposed to put one on the neck of the bottle attachable cap firmly with a protruding into the bottle neck To provide plug part. This achieves that the after inside protruding stoppers offer resistance to the outer cap offers, whereby the bottle neck is strengthened so that a perfect, tight screw connection can take place. In the In practice, the lower and the upper part of the plug part are advantageously conical, while the middle Part aylindriseh is shaped, This cylindrical part lays from the inside against the neck of the bottle, so that when it is unscrewed

64a, 22.1 / 25426. Cliemisdic factory

Kossack A.G., Düsseldorf. | Bottles- 30. MA / 135f?

Closure, especially made of plastic.

27. 3. 56. C 3995. (T. 4; line 1)

the cap of this neck cannot reach inside. By the screwing action is due to the conical Fora of tamping this up to the utmost resistance in the Bottleneck pressed in, so you get a very good and flawless one free seal achieved

Compared to the known versions, the use of a special insert disc made of cork, plastic or a special one Plugging is not necessary.

The drawing shows an exemplary embodiment of a bottle closure Vegetables of the hiring represented, namely

Fig. 1 shows a cross section through the lock on a greatly enlarged scale and

Fig. 2 shows the cross section through the closure and the Fla Schejihals.

According to Fig. 1, the closure, which is advantageously made of plastic, consists of a cap part 1, the inside of which is generally provided with threads 2 in the usual catfish.According to the innovation, this cap part is permanently equipped with a stopper part 3 which, when the closure is screwed into the neck 4 the bottle protrudes · This neck 4 is located on a bottle 5, which is made of flexible material, for example plastic. On the outside, the bottle neck 4 is provided with a thread 6 which corresponds to the thread 2 of the closure 1

for easy insertion of the stopper part 3 into the bottle neck to achieve, viirö the lower part 7 of the plug is conical The upper part B of the plug is also: conical

Kossack AG, Düsseldorf. | Bottles- May 30th 135f?

Closure, irsbesoudere made of plastic.

27. 3. 56. C 3995. (T. 4; line 1)

gsforrat, so that when you unscrew the cap you get a good Seal achieved. The middle part 9 of the plug is about cylindrically shaped. Br offers a good resistance against the back of the bottle neck 4 when unscrewing the closure.

In order to save material and simplify production, you can the closure can be equipped with a recess 10. This recess could also be provided on the underside of the stopper "earth.

Of course, the innovation is not limited to the exemplary embodiment shown, so the closure could take place Can be screwed on, clipped on or by means of a bayonet lock od. The like. Be placed on the bottle neck.

Claims (2)

64a. 22. 1725426. Chemisdie Fabrik Kossadc AG,. "- üsseldorf. | Bottles- 30. M.Al 1S5S versdiluß, dnsbtsouderc made of plastic. 27. 3. 56. C 3995. (T. 4; line 1) SchutgansprSca®: Closure in particular made of plastic, for bottles or the like made of flexible material, characterized in that a cap (1) which can be placed on the outside of the bottle neck (4) is firmly provided with a stopper part (3) protruding into the bottle neck. Closure according to claim 19, characterized in that the lower and the upper part (7 ** "\ of the stopper part (3) are conical, 3» closure according to claims 1 and 2, characterized in that the stopper part (3) with a recess (10) or the like, is provided · - 30.MA! 1355 closure, in particular from 27, 3. 56. C 3995. (T. 4j_ Z. 1) Dr.-Ing.H. Dabringhaus patent attorney V8Ί 51 awrtoümslrso · 58 an Akfe No. w «^ Fm« P ™ rather 27891 and 21372 \ S. V3993 / 6 * a (M German · Patentamt! SslSc ^ Llf ^ 2. j It is requested to refer to the documents of the above use pattern! take the attached claims for protection. The new protection claim contains a summary of the original claims Ί and 2. The attached claim 2 corresponds to the previous claim 3 · I The patent attorney 1 Annexes: ^ b Q signed Dr. Dabrlnghans pp nmie claims, Dussel · ', rf 1, den * · ^ öo ^ uar i ^> / j. 64a, 22. / Aelne file no. Ν ™, ^. 1723426. ChernisAe Fabrik Kossaal A.G., Düsseldorf. \ Raschen- 3 C. MAl 195f closure, especially sas KunststoS. r. -In ^. ti. JYes υ '-I - ■ * "s χ" χ * μ ό ■■■' - Patent attorney Düsseldorf 1, the.?. February 1957 CharloH.MlraB. 58 F.rnipr.ch.r 21372 and 2 7891 i. Az, 0 3995/64 a Gm Chemische Fabrik Kossack A.G, New claims for protection: j 1. Closure, especially made of plastic, for bottles made of -; flexible material, characterized in that a \ externally to the bottle neck removable cap integral with a
plug part protruding into the bottle neck is provided, the lower and upper part of which (7,8) are conical, \ 2. Closure according to claim 1, characterized in that the \ stopper part (3) with a recess (10) or the like. provided χ is. ! X / Bu.