Snow removal flap
View Patent ↗A footrest for a snowmobile comprises relatively large openings and a cover plate attached therebeneath to form a snow discharging passage in communication with the openings permitting snow on the footrests to be forced down therethrough and prohibiting snow from traveling upwardly therethrough and onto the footrest as a result of snowmobile motion. The footrests of the present invention allow the snow and ice to be effectively discharged while the driver is riding the snowmobile, and thereby eliminates the need to stop the snowmobile to remove the snow and ice on the footrests using hands or other tools.
1. A snowmobile comprising:
a chassis including a tunnel;
an engine disposed on the chassis;
a drive track disposed below and supported by the tunnel and operatively connected to the engine for propulsion of the snowmobile;
two skis disposed on the chassis, each via a front suspension;
a straddle seat disposed on the tunnel above the drive track and rearward of the engine; and
a footrest attached to the tunnel for receiving a rider's foot thereon, the footrest including an opening passing therethrough and a movable one-way valve associated with the opening in order to permit snow to pass through the opening in a downward direction.
2. The snowmobile as claimed in claim 1 , wherein the valve includes a cover plate attached to an under surface of the footrest, the coverplate having an opened configuration and a closed configuration and when in the opened configuration the cover plate, in combination with the under surface of the footrest and the opening, form a discharge passage, the discharge passage extending downwardly and rearwardly to discharge snow from the footrest, the cover plate preventing snow travelling rearwardly and upwardly relative to the snowmobile from entering the opening.
3. The snowmobile as claimed in claim 2 , wherein the cover plate is flexible, resilient, and attached at the front portion thereof to the under surface of the footrest such than when in the closed configuration the cover plate generally closes the opening and expands to form the discharge passage in response to snow passing through the opening.
4. The snowmobile as claimed in claim 2 , wherein the cover plate is rigid and pivotally attached at a front end thereof to the under surface of the footrest in the closed configuration such that the cover plate generally closes the opening, the cover plate pivoting away from the under surface of the footrest in response to snow passing through the opening to form the discharge passage.
5. The snowmobile as claimed in claim 2 , wherein the cover plate comprises a downward recess extending rearwardly through a rear end of the cover plate.
6. The snowmobile as claimed in claim 2 , wherein the footrest further comprises two openings through the footrest, the cover plate preventing snow travelling rearwardly and upwardly relative to the snowmobile from entering the openings.
7. The snowmobile as claimed in claim 6 , wherein the footrest further comprises foot grip elements disposed on the upper surface thereof.
8. The snowmobile as claimed in claim 7 , wherein the footrest further comprising a foot stop disposed at a front end thereof, and the openings are located forwardly of the foot grip elements and rearwardly of the foot stop.
9. The snowmobile as claimed in claim 1 , wherein the valve is a flexible and resilient member and is attached at the front portion thereof to the under surface of the footrest, and is normally disposed in a position to substantially close the opening and is adapted to open the opening when being pressed downwardly by snow under force.
10. The snowmobile as claimed in claim 2 , wherein the valve is a rigid member pivotally attached at a front end thereof to the under surface of the footrest, the rigid member being normally biased by a resilient element into a position to substantially close the opening and being adapted to pivot downwardly to open the opening when being pressed upon by snow under force.
11. The snowmobile as claimed in claim 1 , wherein the footrest further comprises foot grip elements disposed on the upper surface thereof.
12. The snowmobile as claimed in claim 11 , wherein the footrest further comprising a foot stop disposed at a front end thereof, and the openings are located forwardly of the foot grip elements and rearwardly of the foot stop.