| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wiring box that prevents deterioration in the strength of sidewalls, even if a recess that avoids contact with a boring blade is formed in the opening end face, and to provide a wiring-box device. <P>SOLUTION: The wiring box 11 includes each magnet 23 that determines the boring position of a through-hole from the wall surface. In the wiring box 11, each recess 13b, 14b, 15a and 16a for avoiding contact between a boring blade and each of the upper sidewall 13; the lower sidewall 14, the left sidewall 15, and the right sidewall 16 are formed at positions straddling from the upper sidewall 13, the lower sidewall 14; and the left sidewall 15 is formed to a rib 18 at a position straddling the right sidewall 16 to the rib 18. Furthermore, a reinforcing wall 18a for connecting inner faces, facing each other, of the recesses 15a, 16a to each other, is formed at positions that are closer to the outer faces of the left sidewall 15 and the right sidewall 16 than to the recesses 15a, 16a on the front faces of the left sidewall 15 and the right sidewall 16. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
