| 摘要 |
The present invention provides a top cover fixing structure capable of fixing the right and left sidewalls of a top cover to, respectively, the right and left sidewalls of a bottom chassis with a single screw to remove one screw for each sidewall, and thus to reduce the number of parts and thereby the man-hour for assembling, and of maintaining the strength of the top cover against external forces as well as of improving the design appearance. In a top cover fixing structure in which a bottom chassis 1 is covered with a top cover 2 to be fixed thereto with a screw, screw insertion holes 2 e are bored in recessed portions 2 c provided in the front part of the right and left sidewalls 2 a and 2 b of the top cover 2 , which cover, respectively, the right and left sidewalls 1 a and 1 b of the bottom chassis 1 , screws 3 being inserted into the screw insertion holes 2 e to be fixed to the bottom chassis 1 , while recessed portions 2 d provided in the rear part of the right and left sidewalls 2 a and 2 b of the top cover 2 are in contact with the rear part of the external surface of the right and left sidewalls 1 a and 1 b of the bottom chassis 1.
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