| 摘要 |
A linear block toy assembled with piece blocks is provided to enable a user to assemble a linear block having a desired length conveniently by assembling several piece blocks which have engaging assembling units. One side end of a piece block(10,20) protrudes in the shape of an arc to be rotated. On the other side end of a piece block(10,20), an engaging assembling unit(11,12) is formed to be coupled with the other piece block(10,20). The linear block toy is assembled by using piece blocks(10,20) that are coupled as a male piece block and a female piece block. A connection block(30) has different engaging assembling units to be assembled by being engaged with the engaging assembling units of female and male piece blocks(10,20). The engaging assembling unit(11,12) consists of a depressed surface(12) and a protruding surface(22).
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