| 摘要 |
A plaything with the main characteristic that it answers essentially a twofold purpose: carrying out a special waist movement for dancing or other rhythmic movements and thereby creating successively flashing coloured light effects. Both ends are attained by means of marble(s) (3) rotating within a lemniscate-tube (2) and describing lemniscate-laps to the disco-music. Le lemniscate-tube (2), worn round the waist or upper body by means of an elastic belt (1) with a clasp on the back or lateral side, takes shape of a recumbent "eight" figure with a round, square or combined transverse section. Small coloured light-bulbs (4), set in along the lemniscate-tube (2) on its front, are flashing successively through short contacts of the rotating marble(s) (3) with the wire system (6) on the inner back side of the tube (2), that leads to the batteries in the battery-case (5). |
