| 摘要 |
The mechanism for table lamp enables that in an effective manner the carrier of the lampshade (2,3) or lampshade with a bulb (4) restores into a desired position. The nut (7) overlaps onto the axis (9) and that secures a stable position of the carrier (3). By turning the nut (7) onto the coil (6), the nut (7) alienates or approaches the axis (9). The lampshade (4) with the carrier (3) rotates around the axis (8) and takes a new stable position in which the nut (7) again overlaps onto the axis (9). |
