DE954484C - Closing cap for demijohns, acid balloons, etc. like - Google Patents

Closing cap for demijohns, acid balloons, etc. like

Info

Publication number
DE954484C
DE954484C DE1952P0008954 DEP0008954A DE954484C DE 954484 C DE954484 C DE 954484C DE 1952P0008954 DE1952P0008954 DE 1952P0008954 DE P0008954 A DEP0008954 A DE P0008954A DE 954484 C DE954484 C DE 954484C
Authority
DE
Germany
Prior art keywords
thread
demijohns
cap
ribs
rib
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE1952P0008954
Other languages
German (de)
Inventor
Klaus Peters
Oskar Erich Peters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE1952P0008954 priority Critical patent/DE954484C/en
Application granted granted Critical
Publication of DE954484C publication Critical patent/DE954484C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation

Description

Zum Verschließen von Flaschen mit glattem Hals hat man bereits Kappen aus elastisch dehnbarem Werkstoff mit auf der Innenseite angeordneten, ringartig in sich geschlossenen Rippen verwendet. Hierbei legen sich die schmalen Kanten der Rippen mit verhäItnismäßig großem Druck an den Flaschenhals an, was zwar eine gute Abdichtu.ng.ergibt, aber zugleich auch den Nachteil zeitigt, daß die Rippen im Lauf der Zeit am Flaschenhals ankleben und ihre Haftkraft dabei so groß wird, daß sie sich nur sehr schwer wieder -lösen lassen. Caps are already used to close bottles with a smooth neck Made of elastically stretchable material with a ring-like arrangement on the inside used self-contained ribs. The narrow edges of the Ribs with relatively high pressure on the bottle neck, which is a good one Sealing gives, but at the same time also has the disadvantage that the ribs in the barrel stick to the neck of the bottle over time and their adhesive force is so great that they can only be solved with great difficulty.

Um diesen Nachteil zu beheben, werden erfindungsgemäß die Rippen gewindeartig angeordnet. In order to remedy this disadvantage, according to the invention, the ribs arranged like a thread.

Erfahrungsgemäß wird dadurch das Lösen der Kappe vom Flaschenhals erheblich erleichtert, weil die Rippe durch Drehen der Kappe nicht in ihrer eigenen Richtung, sondern schräg dazu und demzufolge in schonender Weise vom Flaschenhals gelöst wird. Danach schraubt sich die Kappe beim Weiterdrehen gewissermaßen vom Flaschenkopf ab. Außerdem wirkt es sich vorteilhaft aus, daß auch das Aufziehen der Kappe auf den Flaschenhals durch die gewindeartige Rippe erheblich erleichtert wird, da sich dabei die.Kappe gewissermaßen auf den Flaschenhals aufschraubt. Durch die Gewindenut zwischen der gewindeartig verlaufenden Rippe können die sich aus dem Flascheninhalt bildenden Gase und Dämpfe ungehemmt entweichen, was für die Lagerung mancherFlüssigkeiten von erheblicher Bedeutung ist. Falls keine Gänse aus dem Flascheninhalt aufsteigen und-ein zuverlässiger Abschluß der Flaschenmündung gewünscht wird, trotzdem aber die Vorteile der Erfindung genutzt werden sollen, kann man zwar im unteren Teil der Innenseite der Kappe eine gewindeartig verlaufende Rippe vorsehen, aber über dieser bzw. an deren oberes Ende anschließend eine ringförmig in sich geschlossene Rippe anordnen.Experience has shown that this causes the cap to be loosened from the neck of the bottle made much easier because the rib is not on its own by turning the cap Direction, but at an angle to it and therefore gently from the bottle neck is resolved. After that, the cap unscrews itself to a certain extent as you turn it further Bottle head off. In addition, it is advantageous that the pulling up the cap on the bottle neck is made much easier by the thread-like rib because the cap is screwed onto the neck of the bottle, so to speak. By the thread groove between the thread-like running rib can be derived from The gases and vapors forming the contents of the bottle escape unchecked, which is essential for storage of some liquids is of considerable importance. If there are no geese in the bottle rise and a reliable closure of the bottle mouth is desired, anyway but the advantages of the invention are to be used, you can indeed in the lower Part of the inside of the cap provide a thread-like rib, but over this or at its upper end then a ring-shaped self-contained one Arrange rib.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung im Längsschnitt. The drawing illustrates an embodiment of the invention in longitudinal section.

Innerhalb der Kappe 1 ist eine gewindeartige Rippe 2 angebracht, die einen dreieckigen oder trapezförmigen Querschnitt aufweist. Die der Kappenachse zugekehrte Rippenfläche ist - jedoch stets möglichst schmal zu halten. Das obere Ende des Gewindeganges 2 geht in eine ringförmige Rippe 3 über, die die eigentliche Abdichtung bewirkt. Der Gewindegang dient zum Auf- und Abschrauben der Kappe. Inside the cap 1 a thread-like rib 2 is attached, which has a triangular or trapezoidal cross-section. The axis of the cap facing rib surface is - but always to be kept as narrow as possible. The top The end of the thread 2 merges into an annular rib 3, which is the actual Sealing causes. The thread is used to screw the cap on and off.

Claims (2)

PATENTANSPRÜCHE: I. Verschlußkappe aus elastisch dehnbarem Werkstoff für Korbflaschen, Säureballons u. dgl. mit glattwandigem Hals, wobei auf der Innenseite der Kappe Rippen angeordnet sind, dadurch gekennzeichnet, daß die Rippen gewindeartig verlaufen. PATENT CLAIMS: I. Closure cap made of elastically stretchable material For demijohns, acid balloons and the like with a smooth-walled neck, with on the inside the cap ribs are arranged, characterized in that the ribs are thread-like get lost. 2. Verschlußkappe nach Anspruch I, dadurch gekennzeichnet, daß oberhalb der gewindeartigen Rippen (2) bzw. an deren oberes Ende anschließend eine ringförmige Rippe (3) angeordnet ist. 2. Closure cap according to claim I, characterized in that above the thread-like ribs (2) or, at the upper end thereof, an annular one Rib (3) is arranged. In Betracht gezogene Druckschriften: Französische Patentschriften Nr. 8II 6II, 868594, 974526; britische Patentschrift Nr. 47I 834. Documents considered: French patents No. 8II 6II, 868594, 974526; British Patent No. 47I834.
DE1952P0008954 1952-12-31 1952-12-31 Closing cap for demijohns, acid balloons, etc. like Expired DE954484C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1952P0008954 DE954484C (en) 1952-12-31 1952-12-31 Closing cap for demijohns, acid balloons, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952P0008954 DE954484C (en) 1952-12-31 1952-12-31 Closing cap for demijohns, acid balloons, etc. like

Publications (1)

Publication Number Publication Date
DE954484C true DE954484C (en) 1956-12-20

Family

ID=582074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1952P0008954 Expired DE954484C (en) 1952-12-31 1952-12-31 Closing cap for demijohns, acid balloons, etc. like

Country Status (1)

Country Link
DE (1) DE954484C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811611A (en) * 1936-10-06 1937-04-19 Eaux Minerales Naturelles De S Closure of bottles or similar adaptable to necks of different diameters
GB471834A (en) * 1936-11-20 1937-09-13 William Simon Freeman Improvements in stoppers for bottles and the like
FR868594A (en) * 1939-07-15 1942-01-07 Closure for bottles, jars, carboys and other containers
FR974526A (en) * 1947-11-05 1951-02-23 Improvements to the closing of canning jars

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811611A (en) * 1936-10-06 1937-04-19 Eaux Minerales Naturelles De S Closure of bottles or similar adaptable to necks of different diameters
GB471834A (en) * 1936-11-20 1937-09-13 William Simon Freeman Improvements in stoppers for bottles and the like
FR868594A (en) * 1939-07-15 1942-01-07 Closure for bottles, jars, carboys and other containers
FR974526A (en) * 1947-11-05 1951-02-23 Improvements to the closing of canning jars

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