DE8028562U1 - DIVIDED SUCTION PIPE FOR VACUUM CLEANER - Google Patents

Description

Split suction tube for vacuum cleaner

The innovation relates to a split suction tube for vacuum cleaners, which consists of two pipe parts.

Split suction tubes are used in vacuum cleaners to, on the one hand, the Possibility of extending the suction pipe and on the other nevertheless only require a small amount of space for transport or storage.

Various designs are known for this. There are pipes that are designed as so-called telescopic tubes. These tubes have a spiral cable so that the lengths of the pushed in and the pulled apart Suction pipe can be bridged. There are also suction pipes, which are simply plugged into each other via cones get connected. It is extremely complicated to carry an electrical line with you, or it only has to be arranged on a pipe and be led along the other as a makeshift.

The task of the innovation is now to create an intake manifold that is divided and can still be provided with an electrical line in a simple manner.

According to the innovation, the object is achieved in that between the two pipe parts a fixed hinge is arranged and an electrical line is passed through the tube parts via the hinge. It is also indicated that the hinge on the one hand with a tubular extension engages over a tubular part and is attached to this and the tubular extension with a semicircular extension loosely above the other Pipe part lies, and a semicircular extension is arranged on the other side of the hinge, which is firmly connected to the other pipe part is and a clamping ring is arranged on the other pipe part, which can be pushed over the semicircular extension of the hinge and the semicircular extension.

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Vorwerk & Co GmbH. ■.> .- ·· electrical Advantage, is. that with this species Interholding '. '. Connection of Cable just through that pipe be led Pipe parts safe Thus the innovation has to be decisive Intake manifold can and the

An exemplary embodiment of the innovation is drawn and described below.
It shows:

Fig. 1: A suction tube in the assembled state, Fig. 2: a suction pipe in the shortened state, Fig. 3: the hinge connection of the two pipe parts in section.

Fig. 1 shows the connection of the two pipe parts 1 and 2 by a solid Hinge 3. This hinge 3 is attached to the tubular part 2 with the tubular extension 6. The tubular extension 6 has a semicircular shape Extension 7, which is loosely placed around the pipe part 1 in the assembled state. This is on a semicircular extension 9 of the hinge 3 attached. In the assembled state, a clamping ring 10 then lies over the semicircular extension 9 and the semicircular extension 7. This clamping ring 10 is arranged displaceably on the pipe part 1.

Fig. 2 shows the connection in the open state. The clamping ring IC is moved on the pipe part 1. Since it is fastened in the semicircular extension 9 of the hinge 3, this can move around the hinge 3. The pipe part 2 is firmly connected to the tubular extension 6 and the semicircular extension 7 is only loosely on the pipe part 1, so that this can be swiveled.

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Vorwerk & Co.
Interholding GmbH.

In both figures, the electrical line 4 is not shown. These can be seen from the section according to FIG. 3. Here, too, the pipe parts 1 and 2 are shown. The hinge 3 connects these together. on the side 5 of the hinge 3, the tubular extension 6 is drawn, which is firmly connected to the tubular part 2, but with its semicircular Extension 7 only rests loosely on pipe part 1. The tubular part 1 in turn is fixed to the semicircular extension 9 on the side 8 of the hinge 3 of the hinge 3 connected. On the pipe part 1, the clamping ring 10 is also arranged displaceably, which in the assembled state the semicircular extension 7 and the semicircular extension 9 overlaps. The pipe part 1 is additionally provided with the sealing ring 11 on the front side. the electrical line 4 runs in a separate channel 12 through both pipe parts 1,2 directly past the hinge 3 and can thereby, although the Connection is kinked, generally be guided in a straight line.

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Claims (2)

Vorwerk & Co. Interholding GmbH. Protection claims 1) Split suction pipe, which consists of two pipe parts, thereby characterized in that a fixed hinge (3) is arranged between the two pipe parts (1,2) and through both pipe parts (1,2) an electrical line (4) is guided over the hinge (3). 2) Split suction tube for vacuum cleaner according to claim 1, characterized in that that the hinge (3) on one side (5) with a tubular extension (6) engages over the tubular part (2) and is attached to this and the tubular extension (6) with a semicircular extension (7) lies loosely over the other pipe part (1), as well as on the other side (8) of the hinge (3) a semicircular extension (9) is arranged, which is firmly connected to the other pipe part (1) and on the other pipe part (1) a clamping ring (10) is arranged over the semicircular extension (9) of the hinge (3) and the semicircular extension (7) can be pushed.