| 摘要 |
PROBLEM TO BE SOLVED: To provide a water seal type drain trap capable of easily cleaning the trap body inside, by discharging a part or the whole of waste water in a water seal part to a discharge port or the downstream side of the discharge port in cleaning.SOLUTION: The water seal type drain trap is composed of a trap body 1 having a discharge port 1a for making the waste water flow in and a discharge port 1b for making the waste water flow out, a water seal part 4 provided between the discharge port 1a and the discharge port 1b and storing the waste water and a deodorization cylinder part 3a formed in a substantially cylindrical shape and putting at least a part of a flow passage of reaching the discharge port 1b from the discharge port 1a in a water seal state by being detachably installed in the trap body 1, and comprises a water seal member 2 composed of the deodorization cylinder part 3a, an attaching-detaching wall 5 being a part of a wall surface of the water seal part 4 and a connection part 6 for connecting the deodorization cylinder part 3a and the attaching-detaching wall 5, and is constituted so as to discharge a part or the whole of the waste water stored in the water seal part 4 to the discharge port 1b or the downstream side of the discharge port 1b when the attaching-detaching wall 5 separates from the trap body 1. |
