| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical disk device in which a cam slider is hardly disengaged from a main chassis even when receiving the impact or the like of falling and which has little increase in slide frictional resistance of a cam slider. SOLUTION: In the optical disk device with the cam slider 10 mounted on it slidably by locking and engaging an L-shaped hook 13a formed on the cam slider 10 for turning a traverse chassis vertically with a slit 11 formed at the front frame part 1a of the main chassis, a groove 12 to be engaged is formed at one side edge at which the L-shaped hook 13a of the slit 11 is locked, and an engagement projecting part 13b to be engaged with the groove 12 to be engaged is made to project from the tip of the L-shaped hook 13a. Upon receiving the impact of falling, the engagement projecting part 13b engaged with the groove 12 to be engaged prevents the L-shaped hook 13a from being disengaged. An increase in slide frictional resistance while the cam slider 10 is made to slide is suppressed with the tip end of the engagement projecting part 13b as a tip end shape that comes into point contact or line contact with the bottom of the groove 12 to be engaged. COPYRIGHT: (C)2008,JPO&INPIT
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