Hidden shackle lock incorporating a “key-in-knob” (KiK) cylinder

摘要

A hidden shackle style lock is disclosed. The lock has a substantially cylindrical housing having a top surface, a bottom surface, and a curved side surface. The lock also has a first cavity on the bottom surface of the housing which extends part way along a thickness of the housing, and a second cavity on the side surface intersecting with the first cavity. The lock further includes has a hollow sleeve slidably attached within the second cavity. The sleeve has a first end face, a second end face, and a third cavity. The third cavity extends from the first end face to the second face and is substantially coaxial with the second cavity. A shackle is coupled to the first end face of the sleeve. A core member with a locking mechanism is disposed within the third cavity and coupled to the shackle. A driver member is located between the core member and the shackle and couples the core member to the shackle.

主权项

1. A hidden shackle style lock comprising;
a substantially cylindrical housing having a top surface, a bottom surface, and a curved side surface; a first cavity on the bottom surface of the housing extending part way along a thickness of the housing; a second cavity on the side surface intersecting with the first cavity; a hollow sleeve slidably attached within the second cavity, the sleeve including a first end face, a second end face, and a third cavity, the third cavity extending from the first end face to the second face and being substantially coaxial with the second cavity; a shackle coupled to the first end face of the sleeve; a core member having a locking mechanism disposed within the third cavity and coupled to the shackle; and a driver member axially positioned between the core member and the shackle and coupling the core member to the shackle, the driver member including a first design feature on a first side and a separate second design feature on a second side that is opposite the first side, wherein the first design feature is adapted to couple to the core member and the second design feature is adapted to couple to the shackle.