| 摘要 |
A connection structure for a lead wire and a heater wire includes a tube member, a body housed in the tube member in a watertight manner, a through hole extending in an axial direction of the tube member in the body, seal members respectively arranged at both sides of the through hole, and stopper members each having a hole formed coaxially with the through hole and allowing the seal members to be removably attached with respect to the body wherein the heater wire is extended into the body from a liquid side in such a manner as to pass through both the hole and the seal member at one side, the lead wire is extended out of the body toward an electric power supply to be connected with in such a manner as to pass through both the hole and the seal member at the other side, and a connecting section of the heater wire and the lead wire is located in a space of the through hole between the seal members. This connection structure needs only a small space, has excellent workability, and causes no twisting of the lead wire and the heater wire.
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