摘要 |
A backpack 1 comprises a number of moveable features (6a, 6b, 7, 8a, 8b, 9a, 9b) and one or more control mechanisms (13, fig.3a) connected to the moveable features. Activating the control mechanisms (13, fig3a) moves the moveable features. The moveable features are preferably located on the external surface of the backpack 1, and their movement may be translational or rotational. The control mechanisms are preferably located on a plate (10a, fig.3) internally of the backpack 1, and may comprise a cord (23a, 23b, fig.3b) mechanically connected to the moveable feature. The activator may comprise a ring (22c, fig.2) attached to the end of the cord (23c, fig. 2) or an electrical switch. The backpack 1 may further comprise a speaker activated by the control mechanism. The amusement and surprise is enhanced by having the means for controlling the moveable components discretely located within the backpack 1 so that they are not immediately obvious to observers. |