Rapid securing bicycle lock
OwnerL. Taylor Arnoldinventor
Life of this patent
Estimating the term…
Abstract
An improved bicycle locking mechanism, mounted on a bicycle, which minimizes manual manipulation and operation time. Mechanism consists of two main sections, a tubular connector(38) and a crescent-shaped housing(50). Mechanism is activated by a plunger(26), the vertical motion of which is translated to circular motion of a shackle(22) by a series of gears. The gear series rotates the shackle(22) into a locked position. A key frees the shackle(22) and a spring(28) resets the locking system. Mechanism stores safely within the frame of a bicycle. A spring hinge allows lock to be positioned for rapid activation and rapid storage.
Claims19
A bicycle locking device for locking a bicycle to a fixed object, said device comprising:
- a housing defining a central opening and being adapted for securement to the bicycle, said housing further defining an entrance into the central opening through which the fixed object can be passed such that the fixed object is partially encircled by the housing;
- a plunger supported by said housing such that a portion of said plunger is within said central opening and spaced from said entrance, said plunger being adapted for engagement and movement by the fixed object;
- a shackle operatively connected to said plunger for orbital movement in response to movement of the plunger, said shackle being supported by said housing for circular movement about an axis of rotation which does not pass through the shackle such that the shackle orbits around the fixed object and bridges the entrance to the central opening defined by said housing;
- and
- a lock supported by the housing for locking the shackle once the fixed object has been fully encircled such that the fixed object cannot be removed from the central opening through the entrance therein.
A bicycle locking device for locking a bicycle to a fixed object, said device comprising:
- a housing defining a central opening and being adapted for securement to the bicycle, said housing further defining an entrance into the central opening through which the fixed object can be passed such that the fixed object is partially encircled by the housing;
- a plunger supported by said housing such that a portion of said plunger is within said central opening and spaced from said entrance, said plunger being adapted for engagement and linear movement by the fixed object, said plunger further having a rack gear along at least one side thereof;
- at least one pinion gear rotatably supported by said housing and being rotationally movable in response to linear movement of the rack gear;
- a shackle having gear teeth engaged with said pinion gear such that the shackle is moved in response to movement of the plunger, said shackle being supported by said housing for circular movement about an axis of rotation which does not pass through the shackle such that the shackle orbits around the fixed object and bridges the entrance to the central opening defined by said housing;
- and
- a lock supported by the housing for locking the shackle once the fixed object has been fully encircled such that the fixed object cannot be removed from the central opening through the entrance therein.
Dependencies are inferred from the claim text.