Bicycle stand
OwnerWen-Jui Chenginventor
Life of this patent
Estimating the term…
Abstract
This invention relates to a bicycle stand structure mainly comprising: a pedal pivotally fixed to the crank shaft of bicycle; a locating member attached fixedly to the crank shaft; a clamper provided between the locating member and the pedal; a restorer, such as a spring or a pair of magnetic body arranged with same poles facing oppositely to each other, provided between the clamper and the pedal; and a stand body, which is hinged to the other end of the pedal, to provide handy support for parking bicycle. When bicycle is to be parked, the clamper is engaged in the locating member of the crank shaft so that the stand body is not affected by the spinning of the pedal. Therefore, best stability and safety can be attained.
Claims20
A bicycle stand structure, comprising:
- a crank shaft, a pedal pivotally fixed to the crank shaft, a locating member attached fixedly to the crank shaft and a clamper provided between the locating member and the pedal, a restoring unit provided between the clamper and the pedal and a stand body hinged to the other end of the pedal;
- wherein said crank shaft has a sub-clamper the peripheral edge of which has a plurality of recess;
- said clamper being put on said crank shaft;
- a locating bulge corresponding to the recess being provided on the said clamper.
A bicycle stand structure, comprising:
- a crank shaft, a pedal pivotally fixed to the crank shaft, a locating member attached fixedly to the crank shaft and a clamper provided between the locating member and the pedal, a restoring unit provided between the clamper and the pedal and a stand body hinged to the other end of the pedal;
- wherein said clamper has a locating piece put on the clamper to abut against the inner end of the restoring unit, and the locating piece has a bended section slidably disposed on said pedal.
A bicycle stand structure, comprising:
- a crank shaft, a pedal pivotally fixed to the crank shaft, a locating member attached fixedly to the crank shaft and a clamper provided between the locating member and the pedal, a restoring unit provided between the clamper and the pedal and a stand body hinged to the other end of the pedal;
- wherein said pedal is provided with axle bores to be penetrated by an axle, and said stand body is provided with hinge holes through which said axle penetrate to serve as a pivot;
- and
- peripheral slit grooves are provided opposite to said axle bores, retainers being snap-fitted into the peripheral slit grooves at the inner sides of the axle bores, an elastic member being provided on the axle.
Dependencies are inferred from the claim text.