| 摘要 |
An apparatus for locking a case of a portable terminal is provided to detach the case from the portable terminal according as a user pushes a position on a side circumference of the terminal such that external cases can be easily exchanged. An apparatus for locking a case of a portable terminal comprises an attaching/detaching face(1a), an installing recess(1b), a pair of hooks, a spring support unit and a guide member(1f). The attaching/detaching face(1a) is formed on the portable terminal such that a case(2) can be attached to or detached from the portable terminal. A case locking unit(10) is installed at a certain position on a side circumference of the attaching/detaching dace(1a). The installing recess, formed at the attaching/detaching face(1a), offers a space for a sliding operation according as the case locking unit is pushed. The pair of hooks are formed on both sides in the installing recess(1b) such that the case locking unit(10) moves. The spring support unit moves a spring protrusion(13a), formed at the case locking unit(10) within the installing recess(1b), and also supports a coil spring(14) combined with the spring protrusion(13a). The guide member(1f) is formed in the installing recess such that it can guide combination of the case locking unit(10).
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