| 摘要 |
<p>At an end portion of a middle frame (605), a first protrusion (571) and a second protrusion (572) are arranged protruding parallel to each other. A plate-like arm (573) extends from a leading end of the second protrusion (572) in a direction towards a leading end of the first protrusion (571). A control protrusion (575) is integrally formed at a leading end of the plate-like arm (573). On the other hand, a rear side frame (602) has a recessed portion (581). When the first protrusion (571), the second protrusion (572), and the plate-like arm (573) are inserted into the recessed portion (581), the control protrusion (575) passes a latching protrusion (585) provided to the recessed portion (581), and the control protrusion (575) and the latching protrusion (585) are latched by facing each other.</p> |
