Door lever and key cylinder lock combination

摘要

A door lever and mounting plate assembly attachable to a door and coupleable to a latch and spindle assembly in the door, including
a. a mounting plate including an aperture therein mountable on the door with the aperture axially aligned with the spindle,b. a door lever assembly comprising a handle part with a bottom surface, and a pivot plate, the handle part being coupleable to the spindle, and the pivot plate being fixed to the bottom surface of the handle and having an area greater than the area of the aperture and being situated closely adjacent and underlying the aperture, such that when the handle is pivoted the aperture is at all times fully underlied by at least parts of the pivot plate, andd. a keylock cylinder mounted in the handle part with a linkage to engage and control rotation of the spindle.

主权项

1. A door, latch and lever combination comprising:
a. a door having an exposed outer surface, b. a door latch assembly including a spindle extending therefrom, mounted in said door, c. a door lever assembly comprising:
i. a mounting plate including an aperture therein of area A mountable on the exposed outer surface of said door with said aperture axially aligned with said spindle that will extend through said aperture, andii. a handle part with opposite top and bottom surfaces and a pivot plate, said handle part being coupleable through its bottom surface to said spindle, and said pivot plate fixed to said bottom surface of said handle and having an area greater than area A of said aperture and being situated sandwiched between said mounting plate and said door and closely adjacent and underlying said aperture, such that when the handle is pivoted said aperture is at all times completely covered by at least parts of said pivot plate, and d. a keylock cylinder mounted in said handle part with a linkage to engage and control rotation of said spindle.