| 摘要 |
<p>An optical scanner (30) includes a housing (31) and a cover member (41) attached to the housing (31). A tubular pin attachment portion (35) is installed in a side portion of the housing (31). A tapping screw pin (51) is inserted into the pin attachment portion (35) when the housing (31) is fastened and fixed to a fastening target (60) with the tapping screw pin (51). A pin head accommodating portion (45) formed into a tubular shape to extend in a coaxial relationship with the pin attachment portion (35) is installed in a side portion of the cover member (41). The pin head accommodating portion (45) is configured to accommodate a head portion (52) of the tapping screw pin (51) inserted into the pin attachment portion (35).</p> |
