| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage trap structure capable of absorbing workably deviation between the outflow opening of a sink and a drainage pipe outflow opening to be able to connect the outflow opening and a building side drainage pipe and further, eliminating deadspace under the sink after execution. SOLUTION: The drainage trap has a depth in which a refuse cage can be contained through an upper face opening at the outlet of the sink, and constituted of the cylindrical trap body provided with a fitting aperture at the bottom face, and a drainage pipe connection body connectably jointed to the building side drainage pipe deviated from the central axis of the fitting aperture of the trap body. The drainage pipe connection body is turnably fitted as a rotary shaft at the fitting aperture of the trap body. The drainage pipe connection body is fixedly fitted from the upper face aperture toward the bottom face side. COPYRIGHT: (C)2006,JPO&NCIPI
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