| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fitting structure of a push-pull lock, in which handle unit can be simply fitted to a door and operation of a cylinder lock after fitting is excellent.SOLUTION: A fitting structure of a push-pull lock includes: a lock box 13 accommodated in the inside of a door 25 and having a lock mechanism part; a lock box side fitting recess 15 which is opened in a side face 29 parallel to a door surface 23 of the lock box 13, in which an input member 27 of the lock mechanism part is disposed in a bottom surface 31, and which is expressed by a door hole 33 formed in a door surface 23; a handle unit 17 fitted to the door surface 23, having a cylinder storage hole 37, the cylinder storage hole 37 being opened in a door facing surface 39; a cylinder lock 19 inserted into the cylinder storage hole 37, and having a cylinder rear end part 41 projecting from the door facing surface 39 and a protruded tail piece 43 engaging with the input member 27; and a cylinder case 21 holding the cylinder rear end part 41, fixed to the door facing surface 39, and making the tail piece 43 protrude from a case rear end face 49 and having a case rear end outer peripheral part 51 engaged with the lock box side fitting recess 15.</p> |
