A device for a firm connection between blocks of blocks toy blocks

摘要

An apparatus for a firm connection between blocks of a block toy is provided. An apparatus (1) for a firm connection between blocks of a block toy is composed of a main body part (10) and a hook part (20). The main body 10 has a square shape with an opening at the center and a constant width. The four outer side corners are rounded inward while projecting outward. Yes. The hook portion 20 is provided toward the outside of the main body portion 10 in a shape that rises upward with a certain width on the two upper surfaces of the main body portion 10 where the protruding grooves 11 are not formed. [Selection] Figure 1