| 摘要 |
Disclosed herein is a mortise lock which can open a door when a user pushes or pulls a knob. The mortise lock includes: a knob configured to be pushed and pulled by a user; a rose which is mounted at one side of the front face and the rear face of the door and to which one side of the knob is inserted and fixed in such a manner that the knob can be rotated; a gear guide to which one side of the knob inserted into the rose is connected and which is configured to vertically slide according to rotation of the knob; and a latch actuating part of which one side is connected with the gear guide and of which the other side is connected with the latch so as to be moved in a specific direction by the vertical sliding of the gear guide, wherein when the latch actuating part is moved in the specific direction, the latch is inserted or protrudes out. The mortise lock can easily open the door just by the user's one-step action to push or pull the knob indoors or outdoors. |
