초록 ▼

The present mechanism provides a quick install lockset mechanism having a semi-permanent mechanical connection between an interior lock assembly and an exterior lock assembly. The exterior lock assembly includes a pair of threaded fasteners extending through a preformed hole in a door, and the inter

The present mechanism provides a quick install lockset mechanism having a semi-permanent mechanical connection between an interior lock assembly and an exterior lock assembly. The exterior lock assembly includes a pair of threaded fasteners extending through a preformed hole in a door, and the interior lock assembly includes a rose liner configured to rotatably engage the fasteners to connect the interior and exterior lock assemblies. The interior lock assembly rose liner includes a pair of raised contoured portions having openings for receiving the fasteners and ramps for guiding the fasteners to the openings. In addition, the interior lock assembly includes a knob insert and a turnpiece guide. The knob insert is disposed in the knob and the turnpiece guide is removably disposed in the knob insert. A turnpiece is disposed in the turnpiece guide and is thereby aligned with an operating member extending from a lock cylinder in the exterior lock assembly. As the interior knob assembly is connected to the exterior knob assembly, the turnpiece guide is pushed out of the knob insert, thereby freeing the turnpiece for co-rotation with the lock cylinder-operating member.

대표청구항 ▼

1. A quick install door knob assembly comprising: a first knob assembly disposed on one side of a door and having a coupling member configured to extend through a hole in the door; a second knob assembly disposed on the other side of the door and including means for engaging the coupling member

1. A quick install door knob assembly comprising: a first knob assembly disposed on one side of a door and having a coupling member configured to extend through a hole in the door; a second knob assembly disposed on the other side of the door and including means for engaging the coupling member, the means for engaging defining a coupling member-receiving opening and including a ramp for guiding the coupling member to the coupling member-receiving opening, wherein the means for coupling further defines a coined portion adjacent the coupling member-receiving opening and a detent. 2. A quick install door knob assembly mechanism comprising: a first knob assembly coupled to a latch mechanism; and a second knob assembly coupled to the latch mechanism, the second knob assembly including a knob, a turnpiece having a shank, a knob insert and a turnpiece guide, the knob insert being disposed in the knob, the turnpiece guide being configured to engage the knob insert and the turnpiece shank. 3. The quick install door knob assembly of claim 2, wherein the first knob assembly includes a first operating member for rotationally coupling the first knob assembly to the second knob assembly, the first operating member moving the turnpiece guide from a first position to a second position, the turnpiece being rotationally locked to the second knob assembly when the turnpiece guide is in the first position and rotationally unlocked when the turnpiece guide is in the second position.4. The quick install door knob assembly of claim 3 wherein the first knob assembly includes a second operating member configured to engage the shank, the shank being aligned with the second operating member when the turnpiece guide is in the first position.5. A quick install door knob assembly comprising: a first knob assembly coupled to a latch mechanism; and a second knob assembly coupled to the latch mechanism, the second knob assembly including a knob, a turnpiece having a shank, a knob insert and a turnpiece guide, the knob insert being disposed in the knob, the turnpiece guide being configured to engage the knob insert, wherein at least a portion of the turnpiece guide is configured for movement into and out of the knob insert, the shank being aligned relative to the first knob assembly when the at least a portion of the turnpiece guide is disposed in the knob insert. 6. The quick install door knob assembly of claim 5 wherein the turnpiece is rotationally locked to the knob when the at least a portion of the turnpiece guide is disposed in the knob insert and is rotatable relative to the knob when the at least a portion of the turnpiece guide is disposed outside the knob insert.7. A quick install door knob assembly comprising: a first knob assembly having a first operating member and a second operating member; a second knob assembly; a knob insert coupled to the second knob assembly; a turnpiece having a shank; and a turnpiece guide disposed in the knob for movement between an engaged position and a disengaged position and configured to receive the turnpiece shank, wherein the first operating member engages the knob insert and moves the turnpiece guide Presently Presented to the disengaged position. 8. The quick install door knob assembly of claim 7 wherein the turnpiece shank engages the second operating member and is free to rotate relative to the second knob assembly when the turnpiece guide is in the disengaged position.9. A quick install door knob assembly comprising: a first knob assembly including a first knob and a rod member extending axially away from the first knob, the rod member having a blind bore formed in an end thereof and opening away from the first knob, and a coupling member; a second knob assembly including a second knob, a sleeve extending toward the first knob assembly, a turnpiece having a turnpiece shaft extending into the sleeve, and means for engaging the coupling member; a turnpiece guide recei ved within the sleeve and having an aperture formed therein, the turnpiece shaft being received within the aperture such that the turnpiece guide is slidably positionable along the turnpiece shaft from an engaged position for fixing the turnpiece shaft with respect to the sleeve and a disengaged position for releasing the turnpiece shaft with respect to the sleeve, wherein the turnpiece shaft is substantially aligned with the blind bore when the turnpiece guide is in the engaged position. 10. A quick install door knob assembly comprising: a first knob assembly including a coupling member; a second knob assembly including means for engaging the coupling member; and a locking member interdisposed between the first and second knob assemblies, the locking member being rotatably positionable from an unlocked position, wherein the second knob assembly is substantially uncoupled from the first knob assembly, to a locked position wherein the lock cylinder assembly is substantially coupled to the first knob assembly upon rotation of the second knob assembly, the locking member being further rotatably positionable from the locked position to the unlocked position upon counter-rotation of the second knob assembly.