| 摘要 |
PURPOSE: A synthetic resin pipe for a one-touch type connector is provided to connect the synthetic resin pipes conveniently by assembling an internal thread projection with an external thread projection of connectors, and to seal and combine the synthetic resin pipes stably by inserting the sealing rubber ring to the uneven part of the external thread. CONSTITUTION: A connector(1) for connecting synthetic resin pipes(2,2') is composed of an external thread connector(3) inserted to an insertion hole(9), and composed of an uneven part(8) protruded at the side of the synthetic resin pipe and an external thread projection(11) formed outside the uneven part, and an internal thread connector(4) protruded from the synthetic resin pipe and composed of the insertion hole and an internal thread projection(12) combined with the external thread projection in the insertion hole. A sealing ring(10) is inserted to the uneven part of the external thread connector to prevent leak.
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