| 摘要 |
PROBLEM TO BE SOLVED: To provide a table tap capable of preventing water or dust from entering inside a case from a blade insertion hole. SOLUTION: The table tap is provided with a case 1 equipped with three sets of plug inlets 2 combining as one set blade insertion holes 2a, 2b for a pair of blades P1, P2 of voltage poles of a tripolar plug P to be inserted into, and a blade insertion hole 2c for a blade P3 of a grounding pole of the tripolar plug P to be inserted into, and blade rest parts housed in the case 1 and in connection contact with the pair of blades P1, P2 of the voltage poles as well as the blade P3 of the grounding pole, respectively. An outside packing part 3 surrounding the blade insertion holes 2a to 2c and intercalated between each plug inlet 2 and an edge part of each window hole 12 is integrally molded at a peripheral edge part of the blade insertion holes 2a to 2c of the plug inlet 2 outside the case 1. COPYRIGHT: (C)2008,JPO&INPIT
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