| 摘要 |
PURPOSE: A split-type pipe coupler is provided to accomplish connection and holding work conveniently by splitting a fixing member made of metal covering a pipe into three equally. CONSTITUTION: A split-type pipe coupler consists of a coupling rotating device(30) and a wing(27). The coupling rotating device has a fixing member(11). The fixing member comprises a plurality fixing protrusions and a plurality of fixing recesses along one direction of foldable members(12,13). The folding member is connected to the fixing member through a connection pin. The wings is formed along one direction of round-shaped rods(21,21a) mating with round-shape rod insertion holes(20,20a). A bolt(23) is inserted into a penetration hole(22).
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