| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile communication terminal which can attain high-density packaging effectively using space. SOLUTION: Engagement parts 4 are formed at ends of rails 3 formed on an upper case 1, and slide pieces 5 coupled with the rails 3 in free sliding states are fitted to a lower case 2 which is provided with lock mechanisms 6 engaged with the engagement parts 4 to regulate the slide of the upper case 1 when the upper case 1 and the lower case 2 are in a closed positional relationship. Consequently, the rails 3 formed on the upper case 1 serve as guide parts guiding the slide pieces 5 and storage parts storing the engagement parts 4, so grooves for claw storage which store the engagement parts 4 need not be secured specially on the upper case 1. COPYRIGHT: (C)2008,JPO&INPIT
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