| 摘要 |
The tubular stem 1 of a portable lamp is fixed in a hole formed in a base 2 by folding outwardly the tabs formed by slitting one end of the stem 1, the stem 1 being provided with a shoulder. The hole in the base 2 may be non-circular in section. The shoulder on the stem 1 may be formed by an annular bend on the stem or by punching out portions of the end of the stem 1. The base 2 may be recessed to receive the shoulder on the stem 1. A support plate may be provided between the upper part of the base 2. A further sleeve may surround the stem 1. <IMAGE> |
