Patent ID: 7344390

Claim:
An installation structure, comprising: a parallel wire; and a board, on which the parallel wire is installed, wherein: wire parts of strip-off margins at both ends of the parallel wire are bent so as to form bent portions before the wire parts are inserted into the board; the wire parts inserted into the board are prevented from being removed from the board by the bent portions and soldered to the board, while being moved in a dip bath; and the bent portions are respectively formed into substantially U-shapes so that the substantially U-shaped bent portions are oriented opposite each other in a case where the parallel wire is in a flat state before the wire parts are inserted into the board and the substantially U-shaped bent portions are oriented in the same direction after the wire parts are inserted into the board, whereby solder uniformly accumulates on the wire parts to fix the wire parts to the board when the wire parts inserted into the board are moved in the dip bath in said direction.