DE3334897A1 - Water-tap fitting - Google Patents

Abstract

In a water-tap fitting for washing and rinsing tables or the like with a base standing on the attachment point, through which base supply lines and one or more Bowden cable control devices for separately arranged draining and/or feeding valves for other water users are led, in order to improve the control device, provided with Bowden cables, for the separately arranged valves, provision is made for arrangement on the base of one or more manually rotatable adjusting rings, which are each connected to the adjusting element of a separate valve by means of a Bowden cable which is received by a cable guide in the region between the tangential attachment on the adjusting ring and the Bowden cable tube coaxially mounted in the base.

Description

Friedrich Grohe Armaturenfabrik GsifoH & Co.

GRP - 500

Water tap

The invention relates to a water tap for washing and sink units or the like. with the features specified in the preamble of claim 1.

Such fittings with an actuating device for a separately arranged valve are known (DE-PS 827 180, DE-GM 19 51 994), mostly with a pull button designed to operate the separate valve is. Usually it is with these pull button actuators required that in one valve position the pull button protrudes relatively far from the fitting, which is often noted as disadvantageous.

The invention is based on the object of the tap fitting specified in the preamble of claim 1 to improve actuating device provided with Bowden cables for separately arranged valves.

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This object is achieved according to the invention by the in the characterizing Part of claim 1 specified features solved.

Further refinements of the invention are given in claims 2 to 5.

An embodiment of the invention is shown in the drawing and is described in more detail below. It shows
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FIG. 1 shows part of a tap fitting installed on the sink, in partial section;

FIG. 2 shows the tap fitting according to FIG. 1 in

the section plane II.

The tap fitting shown in the drawing is as so-called single-hole mixer tap and only with its fastening area on the sink unit 1 in the drawing shown and comprises essentially a standing on the sink unit 1 base 2 and a mounting shaft 24 which, during installation, through a hole in the The sink unit is pushed through and with the aid of a nut 26 screwed onto the underside of the sink unit 1 is fixed in the plug-in position on the sink. The known dispensing device formed above the base 2, which is supplied with cold and hot water from the supply lines 23 is not shown in the drawing.

The base 2 is tubular and encloses with its tube wall 21 two Bowden cables 3 and the supply lines 23. The Bowden cables 3 are with theirs

Bowden cable hose 32 guided coaxially on the inner side of the pipe wall 21 in the base 2 and are fixed in the upper end area offset by 90 ° to each other by fastening clamps 22 on the pipe wall. The respective Bowdenzugschlauch 32 is curved in the region of the fastening clip 22 in the tail about \ sm 60 ° and inserted through a corresponds to "de tangential into the pipe wall 21» In the thus fixed Bowdenzugschlauch 32, the Bowden cable 31 in an arc through the tangential bore 27 guided into an annular circumferential groove 26 on the outer jacket surface of the pipe wall 21. In the area of the annular groove 26, an adjusting ring 4 is rotatably arranged on the outer jacket of the pipe wall 21, which closes the annular groove 26 to form a guide channel. The adjusting ring 4 has a radially protruding grip tongue 41 with which the adjusting ring 4 can be easily rotated by hand. A slot 42 for fastening the Bowden cable 31 is formed in the area of the grip tongue 41.

On the base 2 two adjusting rings 4 are arranged for the two Bowden cables 3, the Bowden cable hoses with the fastening clamps 22 and the associated grooves 26 offset according to the width of the adjusting rings 4 the pipe wall 21 is formed. For better handling, the handle tongues 41 are double the width of the Adjusting ring 4 formed in such a way that they protrude correspondingly on one end face of the adjusting ring, so that two identical adjusting rings complement each other to a pair when they are rotated by 180 ° to each other.

Because of the sliding guide for the Bowden cables 31, which only contains small deflection angles, the actuating device smoothly and made possible by the adjusting rings 4 provided with handle tongues 41 by simple Twisting a sensitive and easily manageable

maintenance of separately arranged e.g. under the sink Drain valves for sinks as well as for water inlet valves of washing machines and dishwashers etc.

Claims (5)

Friedrich Grohe Armaturenfabrils GmbH & Co. GRP - A N S P R Ü 1. Water tap for washbasins and sinks or the like. with a base standing on the fastening point, through the supply lines and a or several Bowden cable actuation devices for separately arranged drain and / or inlet valves are performed for other water consumers, characterized in that the base (2) one or more manually rotatable adjusting rings (4) are arranged, each with a Bowden cable (31), which in the area between the tangential fastening on the adjusting ring (4) and the coaxially held in the base (2) Bowden cable hose (32) is taken up by a cable guide, with the actuator of a separate Valve are connected. -K- 2. Water tap fitting according to claim 1, characterized in that that the base (2) is tubular and each Bowden cable hose (32) on the inside the pipe wall (21) is held with a fastening clamp (23) in such a way that the Bowden cable hose (32) has a curvature in the end region and the Bowden cable (31) is approximately at an angle exits from the Bowden cable hose (31) from 60 ° to the base (2), tangentially through the pipe wall (21) guided and received by an annular groove (26) on the outer circumferential surface of the pipe wall (21) is, wherein the groove (26) is closed by the inner surface of the adjusting ring (4). 3. water tap fitting according to claims 1 and 2, characterized characterized in that the adjusting ring (4) is provided with an approximately radially projecting grip tongue (41) is. 4. Water tap fitting according to claim 3, characterized in that that the handle tongue (41) has twice the width of the adjusting ring (4) and on one end face of the adjusting ring (4) protrudes accordingly, so that two identical adjusting rings (4) become a pair if they are arranged rotated by 180 ° to each other. 5. water tap fitting according to claims 3 and 4, characterized characterized in that the Bowden cable (31) is attached to the adjusting ring (4) in the area of the handle tongue (41).