| 摘要 |
PURPOSE: A pipe connecting device is provided to reinforce connecting force between a coupler and a pipe, thereby preventing leakage. CONSTITUTION: A pipe connecting device is composed of a connection body(10) inserted with a packing(12) for sealing. A pipe hole(11) is formed in the center of the connection body. A coupler(20) is formed with a pipe hole(21) to insert a pipe. A holding member(30) is inserted to a holding groove(22) of the coupler. A first incline(31) of the holding member is formed along the connection body. A joining member(40) is connected to a screw portion(13) of the connection body. A second incline(44) is attached to the first incline.
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