| 摘要 |
The keyless loek for quick and simple door locking includes the standard lock (8) on which the linking square lever with a cut in groove (2) is fitted, The next step is to fit the external protective shield with previously installed fixing mechanism (6) on it, and in the end the door knob (1) is fitted, The bordering unit (3), (4), and (5) then gets screwed into the door knob. In order to lock the door, it is necessary to push number (1), that is the door knob, towards the door. After that has been done the bordering unit (3), (4), and (5) will keep the door knob in a given position, and the top of the door knob, that is the square piece, will fit the fixing mechanism (6) into the door knob, which will result in the locking of the door.
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