DK156969C - Mixing luminaire for single-hole mounting. - Google Patents

Description

DK 156969 C

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BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a single-hole mixer fitting on a generally horizontal countertop or sanitary object having a rotatable pivot spout and a pull-up rod through-hole for operating a bottom valve in which the pull-up rod feed hole is provided in a separate loose rosette relative to which the luminaire can be rotated, the through hole in the rosette forming an angle of 30 ° -60 ° with the rosette's axis direction.

In the known luminaires of this kind, the axis of the pull-up rod forms an angle with the axis of the luminaire. The axis of the pull-up bar is generally vertical, while the axis of the luminaire is inclined. If the axis of the fixture is to be vertical, the axis of the pull-up rod must differ substantially from the vertical.

In order for the pull-up rod to operate the bottom valve to be moved substantially vertically, the mixing fixture according to the invention is peculiar in that the pull-up rod is bent twice in almost the same plane and each way.

The pull-up rod can thereby be displaced in an inclined hole in the rosette in such a way that one end of the pull-up rod extends in a vertical direction inside the luminaire, while the other end which is positioned externally relative to the the luminaire, does not protrude so far behind. The structure is thus suitable for luminaires with pivot and vertical axis.

The invention will be explained in more detail below with reference to the drawing, which shows a luminaire according to the invention for mounting on a generally horizontal table top.

The luminaire shown in the drawing has an outlet spigot 1, which can rotate about the vertical axis of the luminaire, and a through-hole 2 for a pull-up rod 3 for operating a bottom valve. According to the invention, the through-hole 2 for the pull-up rod 3 is provided in a separate loose rosette 4 in relation to which the luminaire can rotate. Rosette 4 is made of plastic and 2

DK 156969 C

has for general use a height of approx. 16 mm. The through-hole 2 in the rosette 4 forms an angle of 30-60 ° with the axis direction of the rosette 4. In the event that a pull-up bar is not desired, the rosette 4 is replaced by a rosette without a through hole. This simplifies the storage system, using the same luminaire in both cases. At the same time, the luminaire is cheapened.

The pull-up rod is preferably bent twice so that the two ends of the rod become parallel to the vertical axis of the mixer.

The rosette 4 preferably has an inner diameter of 41 mm and an outer diameter of 52 mm. The height is as mentioned before 16 mm. However, the rosette 4 may be slightly lower in the event that no feed holes are required for the pull-up bar.

When the mixing fixture is to be mounted on a sanitary object, the lower portion of the mixing fixture is placed in a corresponding socket in the rosette 4. The mixing fixture and rosette 4 are then clamped to the sanitary item by a clamping pin secured in a threaded hole at the bottom of the mixing fixture. The mixing luminaire and rosette 4 are now clamped to the sanitary object and the pivot spout 1 can rotate about the vertical axis of the breathing luminaire. The pull-up bar 3 can then make its vertical movement for operating the bottom valve at the same time as the pivot spout can rotate.

The handle comprises a bar handle 7 and a separate sheath 8, the bar handle being used for clamping the sheath 8 to the control pin 9. In this attachment, the bar handle 7 transfers all the force to the control pin 9 without the sheath 8 being loaded.

The rod grip 7 is inserted into a cutout arranged therein in the side of the sheath 8, after which the two parts are locked relative to each other and the handle is fastened to the control pin 9 by means of a clamping screw 10 in the rod grip 7, in that the

Claims (1)

3 DK 156969 C downward facing side surface is a hole which is aligned with a hole in the inserted rod handle 7 and into which the control pin 9 can be inserted. The clamping screw 10 in the rod grip 7 is generally perpendicular to the introduced regulating pin 9. The regulating pin controls a regulating ball 11. The regulating ball stands via some holes in connection with some inlet ducts 12 for cold and hot water respectively. The position of the ball 11 determines how much water is supplied. The cold and hot water supplied is mixed in the control ball 11, after which it is delivered via two outlet ducts 13, 14 which are connected to the outlet spout via an annular gap 15. Above the ball 11 is a rubber gasket 16 which can be be suitably clamped by means of an overlay lid 17 which can be screwed into the breathable luminaire. Mixing luminaire for one-hole mounting on a substantially horizontal countertop or sanitary object having a pivot swivel spout (1) and a feed hole (2) for a pull-up rod (3) for operating a bottom valve, the feed hole (2) for pull The upright (3) is provided in a separate loose rosette (4) with respect to which the fixture can be rotated, the through hole (2) in the rosette (4) forming an angle of 30 ° to 60 ° with the rosette (4) ) axial direction, characterized in that the pull-up rod (3) is bent twice in almost the same plane and each way.