The present invention is the handle portion coupled to the push and pull operation to one side and the back surface of the door; A fluorescent light emitting unit can identify parts of the handle; And is built in a door is linked to the push and pull the handle portion operates the opening and closing apparatus for performing opening and closing operations of the door; provides a door lock device comprising a.
The door lock device of the present invention the effect of improving the convenience and practicality of use by being door is opened the handle of the door as the door is operated by pushing or pulling direction which is open, and that the door at such a rate that the handle portion pressed and pull open perceptivity depending on the effect of improving the safety of the door opening and closing operations. In addition, there can produce the effect of the interior decoration and to only be able to vary the shape of a knob, not using a character image or the like, as well has the effect of improving the merchantability. In addition, a handle can be visually easily identified parts of the dark, sikimyeo to allows the user to gut the current position improves the ease and safety, since the character shape to be obtained in a dark place the effect of the decoration effect to greatly increase have.