摘要 |
The present invention relates block toys connected into a chain by female coupling parts and male coupling parts. According to the present invention, in the structure of an assembling block, a female coupling part can be elastically moved by forming the reference point of the elastic motion of the female coupling part lengthily from the end of the female coupling part, and also the elastic effect of the female coupling part can be maximized by spreading the reference point of the elastic motion of the female coupling part left and right so that the female coupling part can be flexibly spread when the assembling block having the female coupling part coupled to the male coupling part of the other assembling block is rotated, and, as a result, the abrasion of a stopper protrusion and a stopper groove restricting the rotating angle of the assembling block can be minimized, wherein the reference point of the elastic motion of the female coupling part is formed lengthily by cutting a joint between the female coupling part and the male coupling part, and is spread left and right by forming the structure of the cut joint to be lengthy left and right. |