Bicycle rack wind deflector

An airstream deflector apparatus for use with a vehicle rooftop bicycle rack having a false axle assembly for receiving the fork of a bicycle comprising:

• a body portion of elongated shape extending from a lower terminus to an upper terminus, and formed into a parting cross section along its elongated dimension to deflect an oncoming airstream substantially evenly to each side and being adjustable in length said body comprising a main body portion having said upper terminous thereon, and a lower portion having said lower terminus thereon the main body portion being adjustably mounted above the lower portion for vertical height adjustment and adjustment means permitting the height of the main body portion to be vertically adjusted;
• slots formed into the main body portion for receiving the handlebars of a bicycle;
• a pivotable coupling mount extending from the lower terminus of the lower body extension for pivotably coupling with the false axle on a rack and comprising a pivot element having a hole and mountable by the false axle passing therethrough against uncoupling whereby the deflector may be placed in an upright position in front of a bicycle on the rack, height adjusted by placing the handlebars in the slots, and when the bicycle is absent the deflector may be pivoted to a generally horizontal stored position while being retained against uncoupling from the false axle.

An airstream deflector for use with a rooftop bicycle rack having a false axle assembly for receiving the fork of a bicycle a mounting assembly for roof mounting the rack onto a vehicle roof and a bicycle mounting assembly for holding a bicycle on the rack comprising;

• a deflector body having a lower terminal end and a forward facing surface;
• a mounting bracket attached to the deflector the mounting bracket having a horizontal offset portion extending from near the lower terminal end laterally away from the deflector body in a direction away from the forward facing surface a preselected distance and a vertical offset portion extending downwardly from a rearmost end of the horizontal offset portion and a mounting tab at a bottom end of the vertical offset portion, the mounting tab having means for mounting onto a false axle.

In combination an airstream deflector and a bicycle roof rack of the type having a false axle for receiving and clamping onto the forks of a bicycle comprising:

• a false axle having spaced apart clamping positions to receive the forks of a bicycle;
• a body shaped to substantially shield a bicycle mounted on the rack from the oncoming air stream when a vehicle on which it is mounted is in motion;
• and a pivotable coupling mount extending from a lower portion of the body comprising a pivot element defined by a pair parallel spaced apart tabs each tab having a generally vertical flat area surrounding a hole and said spacing apart of dimensions that the tabs will fit in the fork receiving spaces of a false axle each adjacent a bicycle fork when present by the false axle passing through said hole and said tabs have a combined thickness such that a false axle can clamp tight on the tabs when a bicycle fork is present and will be loose on the false axle when a bicycle fork is absent to allow the deflector to pivot on the false axle between an upright locked in place position in front of the bicycle on the rack and by rearward pivoting to a stored position the coupling mount being loosely retained against uncoupling from the false axle in the stored position when no bicycle is in place in the false axle.