| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin tube connection structure for charge prevention which can (1) suppress the increase in cost, (2) be appropriately connected to a connector of a nipple, and (3) easily and reliably prevent the resin tube from being charged. SOLUTION: In the tube connection structure to connect the nipple 1 formed of an electrically conductive metal to the tube 3 formed of a resin with an electrically conductive material via the connector 2 formed of a non-conductive resin, a grounding wire 4 with one end brought into electric contact with an electrically conductive inner surface of the nipple 1 and with the other end brought into contact with an inner surface of the tube 3 is provided.
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