| 摘要 |
PURPOSE:To make an effective maintenance and operability by forming the recessed sections on both sides of inclination section which moves to thin-walled part downward the display section. CONSTITUTION:On the front of a main body 2, a recessed section 15 is formed at the center of both sides. The recessed section 15 is formed to keep the maintenance on both sides of an upper inclination section 2a under a display section 9. Concretely, a projected arc R1 forming the upper section and a projected arc R2 forming the lower section consist of the recessed arc 3 connecting the both arcs R1 and R2, making arc R1< R2. The smaller arc 1 is caught by the main body 2 to prevent it from being slipped off and the main body 2 is secured by means of the larger arc 2. In the right recessed section 15, the main body 2 is caught by the middle finger corresponding to the arc 1 to prevent it from being slipped off. By shaping the lower section of the recessed section 15 into the arc 2, the middle finger, the ring finger, and the little finger are put together to hold the main body 2.
|
