| 摘要 |
The fixture device (1) is provided with a longitudinal slot (6), in which a fastening unit (10) is inserted for fixing the frame (4) in the opening (8). The fastening unit is insertable in the slot from within the frame with an anchoring part. The anchoring part is pivotable through the slot with a smaller arm than the slot to a position outside the frame. In this position the fastening unit is displaceable towards and pressable firmly against the wall (9) surrounding the opening. A housing (3) is laterally located on the frame, which comprises three frame arms (5) with the same reciprocal angular distance. These arms are provided with central longitudinal slots and with their lower ends are fixed to a base ring (7). The base ring together with the frame accommodates a reflector and is inserted in the opening in the ceiling or wall plate. |
