| 摘要 |
This invention relates to an operating handle for a folding/sliding door. A The operating handle has a mounting part (26) adapted for fixing to a part (4) of the folding/sliding door in use, and a handle part (22, 24) which is movably mounted upon the mounting part. The mounting part has a mounting surface (46) and the handle part having a handle surface (48), the mounting surface and the handle surface facing one another and defining a handle interface (50) therebetween. The operating handle has a key-operated lock assembly (54) having a projection which in a secured condition crosses the handle interface and prevents movement of the handle surface relative to the mounting surface, and a released condition in which it does not cross the handle interface and allows movement of the handle surface relative to the mounting surface, the projection in the released condition being located in the mounting part (26). |
