| 摘要 |
PROBLEM TO BE SOLVED: To suppress a connector temperature increase in the case of heating a heat shrinkable tube. SOLUTION: A holding part 22 of a jig 20 is cooled by circulating low temperature cooling water in a water passage 24 (a cooling means) disposed in the jig 20. A fitting part 12 of a connector housing 11 is fitted to the holding part 22, and a heat shrinkable tube 19 is attached to the connector housing 11 to heat, and a lower end part of the tube 19 is tightly fit to an outer periphery of the connector housing 11, and furthermore an opening of its upper end is sealed, and thereby a connector 10 is obtained. Though the connector housing 11 is subject to heat in association with heating the tube 19, the heat absorbed by the housing 11 is conducted to the cooled holding part 22 through the fitting part 12, and thereby the temperature increase of the connector housing 11 is suppressed.
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