Valve upper part for sanitary fittings

2:

• The valve upper part according to claim 1, wherein the driver is formed by means of a driver axle (25) that is guided through an oblong hole (24) that extends in the axial direction of the spindle (2).

3:

• The valve upper part according to claim 1, wherein the spindle (2) is connected with the driver by way of a spring element, preferably by way of a helical spring (7).

4:

• The valve upper part according to claim 3, wherein the spindle (2) is connected with the head piece (1) so as to pivot, by way of an axle pin (26), wherein the axle pin (26) is connected with the spring element.

5:

• The valve upper part according to claim 4, wherein the spring element is held by a dead-end bore (27) introduced axially into the spindle (2), which bore is penetrated, in the transverse direction, by the axle pin (26) that is connected with the spring element.

6:

• The valve upper part according to claim 1, wherein the driver axle (25) is held by a motion link (84) of the slide (8), which is preferably introduced into the wall that delimits the pivot space (83).

7:

• The valve upper part according to claim 6, wherein the driver axle (25) can be moved into the motion link (84) and locked in place in a defined position.

8:

• The valve upper part according to claim 1, wherein the spindle (2) has a ball-shaped section (21) on which the journal (23) is arranged.

9:

• The valve upper part according to claim 7, wherein the spindle (2) lies on a disk guide (3) with its ball-shaped section (21), in which guide the control disk (4) is guided.

10:

• The valve upper part according to claim 8, wherein the spindle (2) is mounted to float between two seal rings, preferably O-ring (62, 63), arranged at a distance from one another, with its ball-shaped section (21).

11:

• The valve upper part according to claim 1, wherein the head piece (1) has an elongated opening (16) on its end face facing the spindle (2), through which opening the spindle (2) passes and in which it is guided in the pivot direction.

12:

• The valve upper part according to claim 1, wherein the head piece (1) has a holder for an anchoring element on its end facing the slide (8).

13:

• The valve upper part according to claim 12, wherein the holder is formed by a groove or by an outside thread (151), wherein the anchoring element is preferably a spring washer or an anchor nut (152).

14:

• A sanitary fitting (9) having a valve seat (91), into which at least one inflow channel (92) and at least one outflow channel (93) open and into which the valve upper part according to claim 1 is introduced, wherein a slide plate (96) is arranged, through which the spindle (2) is guided and on which the slide (8) of the valve upper part lies in displaceable manner.

15:

• The sanitary fitting according to claim 14, wherein it has an inside thread for holding a screw sleeve (19) for fixation of the valve upper part.