| 摘要 |
<p>A lock member (61) for a connection mechanism (L) is formed so as to be deformable into a bent state and a not-bent state, and opposite ends of the lock member (61) are connected to a second member (30) via hinges (62). When the lock member (61) is in the not-bent state, a pair of side faces of a fitting hole (70) of a first member (20) are respectively in contact with and locked to lock surfaces (64) on opposite ends of the lock member (61). When the lock member (61) is in the bent state, the pair of side faces of the fitting hole (70) of the first member (20) are respectively released from a pair of the lock surfaces (64). With this construction, when the lock member (61) is in the not-bent state, the pair of side faces of the fitting hole (70) of the first member (20) are respectively in contact with and locked to the lock surfaces (64) on opposite ends of the lock member (61). As a result, the first member (20) and the second member (30) are simply connected together and the connection can be firmly locked.</p> |
