| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve collection work of toys with which an infant has played and has left as they are after playing. <P>SOLUTION: In one example of a block single body 1B having a structure enabling the infant toys to be stacked, in which an iron plate 2 is arranged on a bottom face 1BUSL of a hollow internal space corresponding a rear side of an upper surface of the block single body 1B by screw fastening, or by adhesion using an adhesive, welding, riveting, or press-in such that the same cannot be seen or touched from a surface side of the block single body 1B. As a result, simply by bringing a magnet plate closer to the block single body 1B or a stacked block body which an infant has left as it is after the playing, the block single body 1B or the like including the iron plate 2 is attracted by the magnet plate, thus collecting the left infant toy easily and reliably for putting into a toy box for arrangement. Collection time of the infant toys can also be reduced as compared with a case where toys are picked up one by one by hand for collection. <P>COPYRIGHT: (C)2013,JPO&INPIT |
