| 摘要 |
PURPOSE: To easily assemble and disassemble an electric motor by connecting a conductor to a current supply conductor, allowing a protrusion that projects upwards from the inner surface of a lid to have a lip part and to be bent, retaining a lid engaged to a shelf part which is provided on the inner surface of an enclosure in a closed position. CONSTITUTION: A power supply conductor 126 extending through a port 153, is connected to a conductor 124 of a printed circuit board and is surrounded by a sheath 127 of an insulation material at a position which is extended through the port 153. In a lid 105, at least one protrusion 175 projects from an inner surface 160. The protrusion 175 can be bent and has a downward lip part 178. A shelf part 184 is provided at a position, where it is engaged complementarily to the lip part 178, the lip 178 is engaged to the surface of a side separated from the inner surface 160 of the lid 105, and the lid 105 is placed and retained at a position, where an enclosure is closed. Also, a hole 158 for insertion of a tool is formed at the lid 105 to deflect the protrusion 175, and the protrusion 175 is released from the shelf part 184 by the tool. |
