| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a connection structure of drainage equipment, allowing connection work to be simply and surely performed and also separation work to be easily performed as necessary for connecting positions of various drainage equipment.SOLUTION: A connection structure for two pieces of drainage equipment, which is used for a connection position of the pieces of drainage equipment, is comprised of: a fitted part provided in one piece of drainage equipment; and a fitting part provided in the other piece of drainage equipment, provided with a switch part, connected to the fitted part in a water tight manner only by insertion operation when connecting, and removed by operation to the switch part when detaching. One piece of drainage equipment is a tank or the like, while the other piece of drainage equipment is constituted of a water trap or the like connected with a bottom face of the tank.</p> |
