초록 ▼

A new aerodynamic cover for a bicycle shoe and clipless bicycle pedal for improving speed when cycling. The aerodynamic cover has a main body including an ankle portion having a rear side, a heel portion connected to the ankle portion, and a sole portion connected to the heel portion and having an u

A new aerodynamic cover for a bicycle shoe and clipless bicycle pedal for improving speed when cycling. The aerodynamic cover has a main body including an ankle portion having a rear side, a heel portion connected to the ankle portion, and a sole portion connected to the heel portion and having an underside. An opening is formed in the sole portion for allowing a bicycle pedal to be engaged to the bicycle cleat. An outwardly extending fin stretches from the rear side of the ankle portion, around the heel portion, to the underside of the sole portion. The aerodynamic cover may further have a pedal layer, a cleat layer, and a base plate layer. A gap is defined between the pedal layer and the cleat layer. The gap inhibits excessive friction between the pedal layer and the cleat layer as the cleat is pivoted with respect to the pedal.

대표청구항 ▼

1. An aerodynamic cover for a bicycle pedal and cleat, the cleat attached to a base plate and the base plate attached to a bottom surface of a shoe sole, the aerodynamic cover comprising: a pedal layer having a rounded bottom surface,a substantially planar top surface, anda recess defined in the top

1. An aerodynamic cover for a bicycle pedal and cleat, the cleat attached to a base plate and the base plate attached to a bottom surface of a shoe sole, the aerodynamic cover comprising: a pedal layer having a rounded bottom surface,a substantially planar top surface, anda recess defined in the top surface of the pedal layer and configured to receive a portion of the bicycle pedal;a cleat layer having a substantially planar bottom surface,a substantially planar top surface spaced in a substantially parallel relationship with the bottom surface of the cleat layer, andan opening extending from the bottom surface of the cleat layer to the top surface of the cleat layer and configured to receive the cleat; anda base plate layer having a substantially planar bottom surface,a top surface that substantially conforms to the bottom surface of the shoe sole, andan opening extending from the bottom surface of the base plate layer to the top surface of the base plate layer and configured to receive the base plate;wherein the top surface of the cleat layer is sized and shaped to conform substantially to a size and shape of the bottom surface of the base plate layer. 2. The aerodynamic cover of claim 1, wherein the bottom surface of the cleat layer covers a smaller area than the top surface of the cleat layer. 3. The aerodynamic cover of claim 1, wherein the bottom surface of the base plate layer covers a smaller area than the top surface of the base plate layer. 4. The aerodynamic cover of claim 1, wherein: a gap is defined between the pedal layer and the cleat layer when the portion of the bicycle pedal has been received in the recess defined in the top surface of the pedal layer, the cleat has been received in the opening extending from the bottom surface of the cleat layer to the top surface of the cleat layer, and the cleat has engaged the bicycle pedal; andthe gap inhibits excessive friction between the pedal layer and the cleat layer as the cleat is pivoted with respect to the pedal, so that there is less than or equal to approximately 2 Newton meters of rotational torque resistance between the pedal layer and the cleat layer as the cleat is pivoted with respect to the pedal. 5. A bicycle pedal/cleat assembly comprising: a clipless bicycle pedal;a pedal cover configured to be removably attached to the clipless bicycle pedal and having a rounded bottom surface,a substantially planar top surface, anda recess defined in the top surface of the pedal cover and configured to receive a bottom portion of the clipless bicycle pedal;a bicycle cleat configured to releasably engage the clipless bicycle pedal and comprising a spring housing,a bottom plate configured to be secured to the spring housing, anda spring clip mounted between the spring housing and the bottom plate,wherein the spring housing and bottom plate define an opening sized and shaped to receive a top portion of the clipless bicycle pedal;a cleat cover configured to surround the cleat and having a substantially planar bottom surface,a substantially planar top surface spaced in a substantially parallel relationship with the bottom surface of the cleat cover, andan opening extending from the bottom surface of the cleat cover to the top surface of the cleat cover and configured to receive the cleat;a base plate configured to be attached to the cleat and to a bottom surface of a shoe sole; anda base plate cover configured to surround the base plate and having a substantially planar bottom surface,a top surface that substantially conforms to the bottom surface of the shoe sole, andan opening extending from the bottom surface of the base plate cover to the top surface of the base plate cover and configured to receive the base plate. 6. The bicycle pedal/cleat assembly of claim 5, wherein the bottom surface of the cleat cover covers a smaller area than the top surface of the cleat cover. 7. The bicycle pedal/cleat assembly of claim 5, wherein the bottom surface of the base plate cover covers a smaller area than the top surface of the base plate cover. 8. The bicycle pedal/cleat assembly of claim 5, wherein: a gap is defined between the pedal cover and the cleat cover when the bottom portion of the clipless bicycle pedal has been received in the recess defined in the top surface of the pedal cover, the cleat has been received in the opening extending from the bottom surface of the cleat cover to the top surface of the cleat cover, and the cleat has engaged the clipless bicycle pedal; andthe gap inhibits excessive friction between the pedal cover and the cleat cover as the cleat is pivoted with respect to the clipless bicycle pedal, so that there is less than or equal to approximately 2 Newton meters of rotational torque resistance between the pedal cover and the cleat cover as the cleat is pivoted with respect to the clipless bicycle pedal.