| 摘要 |
<p>The present invention relates to a shackle comprising a pin inserted into a hole included in a block to lift the block for constructing a ship to assemble a ship body; a body coupled to the end of the pin; a link coupled to the pin to be able to rotate; and an auxiliary body coupled to the end on the opposite side of the link that the body is coupled to an mounting unit installed in the pin by a coupling pin to be able to rotate.</p> |
