초록

An adjustable ski device is disclosed herein. A ski attached to an adjustable wheel binding, to be used on strollers and chariots, with a quick release mechanism, which can be fitted and removed to and from the vehicles existing wheels.

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1. An adjustable ski device relating to the modification of a wheeled vehicle for travel over snow and ice, the adjustable ski device comprising: an elongated ski member having a leading end, a trailing end, an upper surface, and a lower surface, the upper surface and the lower surface extending lon

1. An adjustable ski device relating to the modification of a wheeled vehicle for travel over snow and ice, the adjustable ski device comprising: an elongated ski member having a leading end, a trailing end, an upper surface, and a lower surface, the upper surface and the lower surface extending longitudinally between the leading end and the trailing end;mounted to the upper surface, a wheel binding assembly configured to releasably couple the ski member to a wheel of the wheeled vehicle, the wheel binding assembly includinga wheel receiver configured to receive a portion of the wheel, the receiver including opposing sidewalls joined by a base wall extending transversely between the sidewalls and longitudinally along the upper surface,a set of linear slots formed within each of the opposing sidewalls,a wire cable having a first cable end and a second cable end, the second cable end configured to be extendable through an opening of the wheel, anda wire-cable cinching assembly configured to adjust a length of the wire cable extending through the wheel, the wire-cable cinching assembly includinga transverse pin slidably engaged within the set of linear slots, the transverse pin including a first pin end and a second pin end,joined with the first pin end, a releasable wire coupler configured to releasably couple the second cable end to the wire-cable cinching assembly,joined with the second pin end and the first cable end, a wire-cable spool adapted to hold the wire cable in a wound configuration, the wire-cable spool configured such that turning of the wire-cable spool in a first rotational direction reduces the distance between the wheel and the wire cable and turning of the wire-cable spool in a second rotational direction increases the distance between the wheel and the wire cable, wherein the wire-cable spool further comprises a cup-shaped outer housing mounted to the transverse pin; and an inner spool rotatably engaged in a nested position within the cup-shaped outer housing; wherein the transverse pin comprises a transverse axis, the cup-shaped outer housing comprises a plurality of receiving sockets arranged in a radial pattern about the transverse axis; and the inner spool comprises at least one outwardly projecting post member, a spring adapted to bias the post member toward a position of engagement with one of the receiving sockets, and a grip adapted to assist manual manipulation of the inner spool by a user, and the inner spool is adapted to translate along the transverse axis between a position of engagement with the outer housing and a rotatable position disengaged from the outer housing, a first releasable lock configured to releasably lock the wire-cable spool in a user selected position, anda second releasable lock configured to releasably lock the transverse pin in a user selected position within a linear slot of the set. 2. The adjustable ski device of claim 1, wherein each one of the opposing sidewalls includes at least two linear slots. 3. The adjustable ski device of claim 1, wherein each one of the opposing sidewalls includes at least four linear slots. 4. The adjustable ski device of claim 3, wherein at least one portion of the at least four linear slots comprises the slots arranged in a vertically-stacked relationship. 5. The adjustable ski device of claim 1, wherein each linear slot of the set comprises a longitudinal axis; andthe longitudinal axis of at least two of the linear slots are parallel. 6. The adjustable ski device of claim 1, wherein the linear slots each comprise a length of between about 1 inch and about 12 inches. 7. The adjustable ski device of claim 1, wherein each linear slot of the set comprises a longitudinal axis; andthe longitudinal axis is substantially parallel with the base wall of the wheel receiver. 8. The adjustable ski device of claim 1, wherein the first releasable lock and the second releasable lock are manually operable without the use of tools. 9. The adjustable ski device of claim 1, wherein each one of the opposing sidewalls includes a cut-out configured to accommodate a hub portion of the wheel. 10. The adjustable ski device of claim 1, wherein the second releasable lock is a self-locking hand-operated nut adapted to prevent the nut from freely unwinding if the nut is loosened. 11. The adjustable ski device of claim 1, wherein the wire cable is constructed from stainless steel. 12. The adjustable ski device of claim 1, wherein the second cable end of the wire cable includes a loop; andthe releasable wire coupler is configured to releasably engage the loop. 13. The adjustable ski device of claim 1, wherein the first cable end is coupled to the inner spool. 14. The adjustable ski device of claim 1, wherein the first releasable lock is enabled by a user-selected engagement of the post member within one of the plurality of receiving sockets. 15. The adjustable ski device of claim 13, wherein the first cable end comprises an enlarged stop member;the inner spool comprises a stop receiver configured to removably receive the enlarged stop member; andthe wire cable may be coupled to and decoupled from the inner spool without the use of tools. 16. An adjustable ski device, the adjustable ski device comprising: an elongated ski member having a leading end, a trailing end, an upper surface, and a lower surface, the upper surface and the lower surface extending longitudinally between the leading end and the trailing end;mounted to the upper surface, a wheel binding assembly configured to releasably couple the ski member to a wheel of the wheeled vehicle, the wheel binding assembly including a wheel receiver configured to receive a portion of the wheel, the receiver including opposing sidewalls joined by a base wall extending transversely between the sidewalls and longitudinally along the upper surface,a set of linear slots formed within each of the opposing sidewalls,a wire cable having a first cable end and a second cable end, the second cable end configured to be extendable through an opening of the wheel, anda wire-cable cinching assembly configured to adjust a length of the wire cable extending through the wheel, the wire-cable cinching assembly including a transverse pin slidably engaged within the set of linear slots, the transverse pin including a first pin end and a second pin end,joined with the first pin end, a releasable wire coupler configured to releasably couple the second cable end to the wire-cable cinching assembly,joined with the second pin end and the first cable end, a wire-cable spool adapted to hold the wire cable in a wound configuration, the wire-cable spool configured such that turning of the wire-cable spool in a first rotational direction reduces the distance between the wheel and the wire cable and turning of the wire-cable spool in a second rotational direction increases the distance between the wheel and the wire cable,a first releasable lock configured to releasably lock the wire-cable spool in a user selected position, anda second releasable lock configured to releasably lock the transverse pin at the user selected position within a linear slot of the set;whereineach one of the opposing sidewalls includes at least two linear slots;each linear slot of the set comprises a longitudinal axis and the longitudinal axis of at least two of the linear slots are parallel;the linear slots each comprise a length of between about 1 inch and about 12 inches;each linear slot longitudinal axis is substantially parallel with the base wall of the wheel receiver;the first releasable lock and the second releasable lock are manually operable without the use of tools;each one of the opposing sidewalls includes a cut-out configured to accommodate a hub portion of the wheel;the leading end and the trailing end of the of the elongated ski member are upwardly swept;the wire cable is constructed from stainless steel;the second cable end of the wire cable includes a loop and the releasable wire coupler is configured to releasably engage the loop;the wire-cable spool further comprises a cup-shaped outer housing mounted to the transverse pin and an inner spool rotatably engaged in a nested position within the cup-shaped outer housing;the transverse pin comprises a transverse axis;the cup-shaped outer housing comprises a plurality of receiving sockets arranged in a radial pattern about the transverse axis and the inner spool comprises at least one outwardly projecting post member, a spring adapted to bias the post member toward a position of engagement with one of the receiving sockets, and a grip adapted to assist manual manipulation of the inner spool by a user;the inner spool is adapted to translate along the transverse axis between a position of engagement with the outer housing and a rotatable position disengaged from the outer housing;the first cable end is coupled to the inner spool;the first releasable lock is enabled by a user-selected engagement of the post member within one of the plurality of receiving sockets; the first cable end comprises an enlarged stop member;the inner spool comprises a stop receiver configured to removably receive the enlarged stop member; andthe wire cable may be coupled to and decoupled from the inner spool without the use of tools. 17. The adjustable ski device of claim 16, wherein the adjustable ski device is arranged as a kit further comprising a set of instructions for the use thereof.