SANITARY FAUCET HAVING A HOSE

Abstract

A sanitary faucet (1) having at least: a faucet housing (2) having an outlet (3) and an outlet opening (4); and a hose (5) made of silicone having at least one first lumen (6) for routing a first liquid from a first source of liquid (7) to the outlet opening (4), a second lumen (8) for routing a second liquid from a second source of liquid (9) to the outlet opening (4) and a third lumen (10) for routing a third liquid from a third source of liquid (11) to the outlet opening (4), wherein the hose (5) contains at least in part a jacket (12).

Claims

1. A sanitary faucet (1) comprising at least: a faucet housing (2) having an outlet (3) and an outlet opening (4); and a hose (5) made of silicone having at least one first lumen (6) for routing a first liquid from a first source of liquid (7) to the outlet opening (4), a second lumen (8) for routing a second liquid from a second source of liquid (9) to the outlet opening (4) and a third lumen (10) for routing a third liquid from a third source of liquid (11) to the outlet opening (4), wherein the hose (5) comprises at least in part a jacket (12).

2. The sanitary faucet (1) according to claim 1, wherein the silicone has a hardness of 70 to 85 Shore A.

3. The sanitary faucet (1) according to claim 1, wherein the jacket (12) is embodied on an outer surface (13) of the hose (5).

4. The sanitary faucet (1) according to claim 1, wherein tensile forces acting on the hose (5) can be transferred as least partially into the jacket (12).

5. The sanitary faucet (1) according to claim 1, wherein the jacket (12) is a mesh (14) made of wire or at least one filament.

6. The sanitary faucet (1) according to claim 5, wherein the wire comprises stainless steel.

7. The sanitary faucet (1) according to claim 5 or 6, wherein the at least one filament comprises polyethylene terephthalate (PET).

8. The sanitary faucet (1) according to claim 1, wherein a first cross-section (15) of the first lumen (6) is semicircular.

9. The sanitary faucet (1) according to claim 1, wherein a second cross-section (16) of the second lumen (8) or a third cross-section (17) of the third lumen (10) are partially circular.

10. The sanitary faucet (1) according to claim 1, wherein first corners (18) of a first cross-section (15) of the first lumen (6), second corners (19) of a second cross-section (16) of the second lumen (8) or third corners (20) of a third cross-section (17) of the third lumen (10) have a radius (21) of 0.4 mm to 0.6 mm.

Description

[0031] Subsequently, the invention and the technical environment will be explained in greater detail based on the figures. It should be noted that the figures show an especially preferable embodiment variant of the invention, but the invention is not limited thereto. Identical components in the figures have been provided with the same reference numerals. The figures show the following by way of example and schematically:

[0032] FIG. 1: a lateral view of a sanitary faucet;

[0033] FIG. 2: a cross-section of a hose of the sanitary faucet;

[0034] FIG. 3: a perspective representation of the hose

[0035] FIG. 1 shows a lateral view of a sanitary faucet 1. The sanitary faucet 1 has a faucet housing 2, which comprises a rotatably supported outlet 3 having an outlet opening 4. The faucet housing 2 can be fixed on a support not shown here. A hose 5 made of silicone, whose first lumen 6 shown in FIG. 2 connects a first source of liquid 7 to the outlet opening 4, whose second lumen 8 connects a second source of liquid 9 to the outlet opening 4 and whose third lumen 10 connects a third source of liquid 11 to the outlet opening 4, extends through the sanitary faucet 1.

[0036] FIG. 2 shows the hose 5 in a sectional representation along the intersecting line II-II shown in FIG. 1. The first lumen 6 is semicircular. The second lumen 8 and the third lumen 10 are quarter-circular. The lumens 6, 8, 10 each comprise an inner wall 22 oriented in the direction of an outer surface 13 of the hose 5 having a lumen radius 23 about a center 24 of the hose 5. A first cross-section 15 of the first lumen 6 comprises first corners 18, a second cross-section 16 of the second lumen 8 comprises second corners 19, and a third cross-section 17 of the third lumen 10 comprises third corners 20, each having a radius 21.

[0037] There is a jacket 12 on the outer surface 13 of the hose 5. Without the jacket 12, the hose 5 has a first outer diameter 25 and with the jacket 12, it has a second outer diameter 26. The first lumen 6 is separated from the second lumen 8 and third lumen 10 by a first partition 27. The second lumen 8 and the third lumen 10 are separated from each other by a second partition 28. The first partition 27 has a first thickness 29 and the second partition 28 has a second thickness 30.

[0038] FIG. 3 shows a perspective representation of the hose 5. In particular, it can be seen here that the jacket 12 is embodied in the manner of a mesh 14.

[0039] By means of this invention, the liquids can be routed to the outlet opening 4 while saving space.

LIST OF REFERENCES

[0040] 1 Sanitary faucet [0041] 2 Faucet housing [0042] 3 Outlet [0043] 4 Outlet opening [0044] 5 Hose [0045] 6 First lumen [0046] 7 First source of liquid [0047] 8 Second lumen [0048] 9 Second source of liquid [0049] 10 Third lumen [0050] 11 Third source of liquid [0051] 12 Jacket [0052] 13 Outer surface [0053] 14 Mesh [0054] 15 First cross-section [0055] 16 Second cross-section [0056] 17 Third cross-section [0057] 18 First corner [0058] 19 Second corner [0059] 20 Third corner [0060] 21 Radius [0061] 22 Inner wall [0062] 23 Lumen radius [0063] 24 Center [0064] 25 First outer diameter [0065] 26 Second outer diameter [0066] 27 First partition [0067] 28 Second partition [0068] 29 First thickness [0069] 30 Second thickness