| 摘要 |
PURPOSE:To extend a shade section from the tip of an arm in the basic attitude, fold the shade section to the arm side, and arrange it in parallel with the arm for use as required. CONSTITUTION:This arm type desk lamp is provided with the first 1 horizontal rotary shaft 4 for rotating an attitude changing device 3 provided. between a shade section 5 and an arm 1 in the thrust direction against the arm l at the tip 6f the arm 1, the second horizontal rotary shaft 6 for rotating a shade in the thrust direction between the arm side end of the shade section 5 and the attitude changing device 3, and an attitude changing device 3 having an elbow-like vertical rotary shaft 2 for vertically rotating the shade section 5 between the first rotary shaft 4 and the second rotary shaft 6 so that the arm type desk lamp is arranged on a desk or fitted on a wall face for use. |
