DE7736763U1 - GLASS JUG, IN PARTICULAR COFFEE JUG OF AN ELECTRIC COFFEE MACHINE - Google Patents

Description

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Glass jug, in particular a coffee pot for an electric coffee machine.

The invention relates to a glass jug, in particular a coffee jug an electric coffee machine with a glass mug, on which by means of at least one in a spanning belt, a Strap tensioning device having handle is attached.

It is known to form two resilient brackets in one piece with the handle of the coffee pot of a coffee machine, which are pushed over the glass jug and hold it tight. This jug handle requires maintenance a sufficient spring force of the clamps ;, © ine relatively large Amount of a very high quality plastic,

The largest part of coffee-pots for coffee machines has a \ Can handle made of plastic, the stainless means of a strap made of steel, the partially synthetic material is backfilled to

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f attached to the jug, with a clamping device in the handle

; is arranged for the tape. "_

> The invention has for its object, in a glass jug) of the generic type the manufacturing costs by using 'decrease of a cheaper material.

This object is achieved according to the invention in that the tape is made in one piece with the handle from plastic.

The plastic tape only needs to have sufficient tensile strength, but needs U

have no special spring properties. To achieve a |

Sufficient tensile strength is also much less material |

required as environmentally t for producing a resilient the jug

gripping bracket made of plastic. With estate leader tension ' the belt can be retensioned, as is usual with steel belts.

The tape is preferably firmly connected to the handle on one side ' and its free end cooperates with the clamping device, wherein the clamping device.a screw and one in a pocket of the free end of the band may comprise nut inserted or a spring, preferably a leaf spring. in the in the latter case there is an automatic retensioning.

In the following the invention is explained in more detail with reference to schematic * drawings & Ά exemplary _{embodiments o}

U-Laskanne one ,In. a side view §

Figo 2 shows the ariff with the one formed in one piece with it : Tape before assembly;

Figure "3 a detail of a fraction substantially ent" long the line XII-IXI in FIG _o i and

4 in a section corresponding to that of FIG. modified embodiment of the clamping device _o

The glass jug 1 shown in FIGS. 1 to 3 has an ilas jug 2 and a handle k made of plastic with a band 6 formed on it and enclosing the jug 2. The band 6 is connected in one piece to the handle 4 only at one end and

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has at its free end a head 8 with a pocket 10 extending transversely to the tape, into which one. Screw nut 12 is inserted and engages in an opening 14 of the handle, in which it cooperates with a clamping screw 16 rotatably mounted in the handle h in order to be clamped tightly around the jug. Care must be taken to ensure a sufficient tensioning path, since the manufacturing tolerances of the glass jugs are considerable and, in addition, loosening can occur during use due to aging of the material.

When in Fig k. Shown modified Äusführungsform, has on one side, integrally formed with a handle 4 ¹ strap 6 'has a hook-shaped head 8 ¹ and acts having disposed with a handle and between formed therein blocks 20 and 22 pre-tensioned leaf spring 2h together _a

A Sefrmtäian claims
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Claims (1)

Expectations Glass jug, in particular the coffee pot of an electric coffee machine, with a glass jug on which, by means of at least one belt encompassing it, has a belt tensioning device Handle is attached, characterized in that the tape (6,6 ') in one piece with the handle ('1,4') made of plastic. Glass jug according to Claim 1, characterized * that the strap (6,6 *) is firmly connected on one side to the handle (4,4 *) and its free end (8,8 *) is connected to the tensioning device (12,16; 2k ) interacts. Glass jug according to Claim 1 and / or 8, characterized in that the clamping device has a screw (16) and one in one Pocket (10) of the free end (8) of the tape (6) inserted Mother (l2) included © • Laskeaane. according to "ftmsprucn ä. and / or 2,. characterized by the fact that the tensioning device is a spring _9. -gorzngsweaas:" a leaf = spring (2h). having.