| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slide door device for a construction machine of which the operation force is small and which can be miniaturized. SOLUTION: In this slide door lock device for a construction machine, the operation of an outer handle 4 is transmitted to a lock mechanism in unlocking of a key cylinder, and the operation of the outer handle 4 is not transmitted to the lock mechanism in locking of the key cylinder. The slide door lock device is provided with an input plate 8 rotating while interlocking the operation of the outer handle 4, an output plate 16 connected to the lock mechanism, a common pin 10 pivoting to the same rotary shaft in a state that these input plate and the output plate 8, 16 are superimposed with each other, and a selection mechanism 21 which transfers the rotary movement of the input plate 8 to the output plate 16 when unlocking and further, does not transfer the rotary movement of the input plate 8 to the outputplate 16 when locking.</p> |
