DE925069C - Drinking cup closure for thermos bottles - Google Patents

Drinking cup closure for thermos bottles

Info

Publication number
DE925069C
DE925069C DEH9932A DEH0009932A DE925069C DE 925069 C DE925069 C DE 925069C DE H9932 A DEH9932 A DE H9932A DE H0009932 A DEH0009932 A DE H0009932A DE 925069 C DE925069 C DE 925069C
Authority
DE
Germany
Prior art keywords
drinking cup
closure
cup
thermos bottles
cup closure
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
DEH9932A
Other languages
German (de)
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 DEH9932A priority Critical patent/DE925069C/en
Application granted granted Critical
Publication of DE925069C publication Critical patent/DE925069C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0083—Accessories

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Closures For Containers (AREA)

Description

Es ist bekaiint,- daß bei der Thermosflasche der Verschlußdeckel als Trinkbecher gestältet ist und daß dieser beim Eingießen heißer Getränke so starke Erwürmung erfährt, daß er zum Ergreifen zu 'heiß wird. Dies gilt für Metall- wie für Kunststoff-Verschlüsse od. dgl-, Die, Erfindung bezieht sich auf einen Trinkbecher-Verschluß, der nach Art einer Thermosflasche aus zwei Wänden besteht, wobei der äußere Teil aus Metall und der innere, den Trinkbecher bildende Teil etwa aus Kunststoff od. dgl. bestehen kann. Der Metallteil ist über den Rand des Trinkbechers gebördelt, so daß ein geschlossener Mantelkörper entsteht, der einen Luftraum umsch-ließt. Selbst ,venn,der innere Trinkbecher sehr heißt wird, bleibt der äußere Metallmantel wesentlich kühler, so daß die bekannten Nachteile nicht eintreten. Der innere Becher ist vorzugsweise aus schlecht wärmeleitendein Baustoff.It is known - that the lid of the thermos flask is as Drinking cup is designed and that this is so strong when pouring hot drinks The worm learns that it is getting too hot to grasp. This goes for metal like for plastic closures or the like, The invention relates to a drinking cup closure, which consists of two walls in the manner of a thermos, with the outer part made of metal and the inner part forming the drinking cup, for example made of plastic or Like. Can exist. The metal part is flanged over the edge of the drinking cup, so that a closed shell is created that surrounds an air space. Even if the inner drinking cup is very popular, the outer metal jacket remains much cooler, so that the known disadvantages do not occur. The inner cup is preferably made of a building material with poor thermal conductivity.

In der Zeichnung ist die Erfindung veranschaulicht.The invention is illustrated in the drawing.

Der Flaschenverschluß besteht aus dem äußeren, becherförmigen Mantelteil, i und einem mit diesem verbundenen Trinkbecher 2 aus beliebigem Material, vorzugsweise aus Kunststoff, der mit dem Gewinde 3 versehen ist. Der Mantel i greift über den Rand des Bechers 2 und ist mit diesem verbördelt, 'so daß _#in geschlossener, lufterfüllter Mantelraum 4 entsteht.The bottle closure consists of the outer, cup-shaped casing part i and a drinking cup 2 connected to it, made of any material, preferably made of plastic, which is provided with the thread 3 . The jacket i engages over the edge of the cup 2 and is flanged with this, 'so that _ # in a closed, air-filled jacket space 4 is created.

Um den geschlossenen Luftmantel 4 von überall etwa gleicher Stärke zu halten, sind an der Außenseite des inneren Bechers 2, Rippen angeordnet, die gleichen Abstand zum äußeren Verschlußteil i -;ichern.Around the closed air jacket 4 from everywhere about the same thickness to hold, ribs are arranged on the outside of the inner cup 2, the same distance to the outer closure part i -; ichern.

Man kann auch beide Verschlußteile i und 2 aus Kunststoff herstellen, wobei diese dann im bekannten Wärmespannverfahren- miteinander verbunden werden.You can also make both locking parts i and 2 made of plastic, these are then connected to one another in the known thermal stressing process.

Claims (2)

IPATENTANSPRÜCHE-. i. TrinkbeAler-Verschluß für Thermosflschen, dadurch gekennzeichnet, daß mit dem das Verschlußgewinde (3) aufweisenden Trinkbecher (2) aus einem vorzugsweise schlecht wärmeleitenden Baustoff ein äußerer, becherförmiger Verschlußteil (i) verbunden ist, der mit dem Trinkbecher (2,) einen geschlossenen Luftmantel (4) bildet. IPATENT CLAIMS-. i. Drinking cup closure for thermos flasks, characterized in that an outer, cup-shaped closure part (i) is connected to the drinking cup (2), which has the closure thread (3) and is made of a preferably poorly thermally conductive building material, which has a closed air jacket with the drinking cup (2) (4) forms. 2. Verschluß nach Anspruch i, dadurch gekennzeichnet, daß an der Außenseitedes inneren Trinkbechers (2) abstandhaltende Rippen. angeordnet sind.2. Closure according to claim i, characterized in that on the outside of the inner drinking cup (2) spacing ribs. arranged are.
DEH9932A 1951-10-03 1951-10-03 Drinking cup closure for thermos bottles Expired DE925069C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH9932A DE925069C (en) 1951-10-03 1951-10-03 Drinking cup closure for thermos bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH9932A DE925069C (en) 1951-10-03 1951-10-03 Drinking cup closure for thermos bottles

Publications (1)

Publication Number Publication Date
DE925069C true DE925069C (en) 1955-03-10

Family

ID=7146182

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH9932A Expired DE925069C (en) 1951-10-03 1951-10-03 Drinking cup closure for thermos bottles

Country Status (1)

Country Link
DE (1) DE925069C (en)

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