Cable lock with concealed storage
OwnerLawrence L. Johnsoninventor
Life of this patent
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Abstract
An improved cable lock having a lock housing and a flexible shackle has a longitudinally elongated latch housing with a cylindrical side surface in which is formed a latch reception slot, receiving an L-shaped latch body. The latch body fits flush with the housing surface and is released by rocking one of its arms. A resilient ring is carried on the axis of the lock housing and has its circumferential surface exposed along the cylindrical side of the lock housing. A mechanism selectively compresses and decompresses the ring, respectively causing the ring to expand or retract radially for friction locking into a storage tube. A clamp is provided for mounting the storage tube into the seat post of a cycle, and a guide tube assists passage around the bend.
Claims8
A cable lock of the kind formed of a lock housing and a flexible shackle, wherein:
- the lock housing has the approximate configuration of a cylinder, elongated on its axis from front to rear, and comprises:
- a longitudinally elongated latch housing having a generally cylindrical side surface, defining through the side surface a longitudinally elongated latch reception slot;
- a generally L-shaped latch body receivable in said latch reception slot and having first and second arms, the first arm of the latch body being disposed generally longitudinally to the latch housing, extending forwardly from the second arm, and having an outer face defining a segment of said cylindrical side surface when the latch body is received in said slot, and the second arm of the latch body being disposed generally radially to the cylindrical housing and having a plunger recess in its rear face, wherein the latch body is rockable with respect to the latch housing by pressure applied laterally to the first arm;
- a lock means having differing open and closed configurations, operatively connected to said latch housing and having a plunger shaft selectively secured in said plunger recess and locking the latch body in place when the lock is in closed configuration, but resiliently biasing said plunger shaft into the latch body when the lock is in open position, whereby the latch body is releasable from the latch housing in response to relative rocking of the latch body;
- a resilient ring carried on said front to rear axis rearwardly of said latch housing, having an annular surface exposed along the cylindrical side of the lock housing;
- and
- friction locking means for selectively compressing and decompressing said ring, in which compressing causes the ring to expand radially, and in which decompressing allows the ring to retract radially.
Dependencies are inferred from the claim text.