| 摘要 |
PROBLEM TO BE SOLVED: To provide a conversion adaptor with a simple constitution capable of connecting a rigid male connector having a female screw for locking and various kinds of male connectors having different sizes and shapes.SOLUTION: A conversion adaptor 1 includes a connection tube 12 for connecting a first male connector 3 and a second male connector 5. The connection tube 12 includes a part 15 of one end side having a first conical inner surface 13 and a male screw 14 respectively corresponding to a first conical outer surface 6 and a female screw 8 of the first male connector, and a part 17 of the other end side having a second conical inner surface 16 corresponding to a second conical outer surface 10 of the second male connector 5. The connection tube 12 is entirely made of an identical resin material, and the part 17 of the other end side is thinner than the part 15 of one end side so as to have plasticity to be compatible with the various kinds of the second male connectors. |
