| 摘要 |
<p>The invention relates to mounting assembly for mounting a spray head (4) to an opening of an over 10-mm thick wall, which mounting assembly comprise a holder (1) for receiving the spray head (4). To make the spray head easy and quick to mount, even if its spray pattern was asymmetric and directional, the mounting assembly comprises a clamping piece (6) which comprises threads (7) for engaging threads (2) in the holder (1) and whereby it can be moved axially in relation to the holder (1) and an expansion means (11) supported by the holder, the clamping piece (6) being arranged so that movement thereof causes movement of the expansion means (11) from its zero position, in which the diameter of the expansion means has a first value, to a fastening position, in which the diameter of the expansion means has increased to a second value for pressing the expansion means against a wall of the opening. The invention also relates to mounting assembly for mounting a spray head to an at most 30-mm thick wall.</p> |
