| 摘要 |
In an empty housing (1), where an opening portion (2) is formed at the centre of its top, a guide (3) with a curved rear surface is introduced in the forward direction.Another opening portion (7) and a projecting portion (8) with a curved surface are inserted and retained by a lug (5) engaging in holes (9) on each side. Pins (11,12) projecting from an elastic base (10) are pushed through the inserts (6) and locked in position by a fixing bar (13) and a sliding piece (14). USE/ADVANTAGE - For e.g. an electric shaver, the device occupies much less space than a conventional 220 V mains plug. |
