| 摘要 |
PURPOSE: A structure for jointing pipe is provided to reduce the material cost and construction period by maximizing the force which endures the vertical direction load without the separate hanger. CONSTITUTION: A structure for jointing pipe comprises one side and the other side pipes(100, 200). A hook device(110) of one side pipe comprises a lever(112) and a connecting hook(114). The connecting hook is operated with the lever. The connecting hook of one side pipe hangs on the jaw(212) of the other pipe. If the connecting hook is pulled by turning the lever when the two pipes are each other opposite, the connecting hook hangs on the jaw and two pipes are each other connected.
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