Exit device door lock and exit device comprising same
OwnerSeung Won LEEinventor
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Abstract
The present invention relates to an exit device door lock and an exit device comprising same. To this end, the exit device of the present invention comprises: a device frame inserted into a door panel; a damper part inserted into the device frame and provided to absorb and damp impact power generated according to the operation of pushing parts; the pushing parts provided at both sides of the damper part to be pressable by a user; a slider provided to slidingly reciprocate along the device frame by the pushing part at the other side; and a slide bar coupled at one side thereof to the slider and provided such that the other side thereof is coupled to a door lock deadbolt by which a door is locked/unlocked.
Claims15
An exit device, comprising:
- a device frame inserted into a door panel;
- a damper part inserted into the device frame and provided to absorb and mitigate impulsive power generated according to the operation of pushing parts;
- the pushing parts provided at both sides of the damper part to be pressable by pressure applied by a user;
- a slider provided to slidingly reciprocate along the device frame by the pushing parts at another side;
- and
- a slide bar coupled to the slider at one side and provided to have its other side thereof coupled to a deadbolt of a door locking/unlocking the door.
A door lock of an exit device, wherein the exit device comprises a slider being installed on a door panel to be pressable by pressure applied by a user and being provided to slidingly reciprocate along the device frame by pushing parts;
- a slide bar coupled to the slider at one side;
- and another side of the slide bar being coupled to a deadbolt of a door locking/unlocking the door, the door lock comprising:
- a brake piece installed on one side of the door lock, so as to restrict or allow movements of the deadbolt.
Dependencies are inferred from the claim text.