| 摘要 |
<p>The module has four side walls (12) and an upper surface defining a cavity communicating with the exterior of the module or with a cavity of another module, through openings (18). The openings have inverse U shape cooperating with shape of the other module to obtain a connection between two adjacent modules. Each side wall has a projecting part or a hollow part cooperating with the hollow part or the projecting part of the other module. An independent claim is also included for a toddler motricity training assembly formed by assembling a number of motricity training modules.</p> |
