| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution block mounting structure allowing enhancement of mounting operability. SOLUTION: Two brackets 4 are provided to project downward from the lower surface of a blower motor 1. The end 6 of each bracket 4 has projecting pieces 6a projecting from both cross side edges of a base 5. Slots 16 are cut in the bottom walls 15 of recesses 14 in a connector holder 11. Each slot 16 comprises a wide portion 17 and a narrow portion 18 communicating with the wide portion 17. The wide portion 17 has a width that allows insertion and removal of the end of each bracket 4, and the narrow portion 18 has a width that does not allow insertion and removal of the end 6. A guide portion 19 which tapers from the wide portion 17 to the narrow portion 18 is provided in the part of each bottom wall 15 where the wide portion 17 communicates with the narrow portion 18. A through-hole 21 is provided in the side wall 20 of each recess 14 at a position where the end 6 is approximately coplanar with an internally threaded hole 7 when inserted into the wide portion 17.
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