The present subject matter is directed to small watercraft. More specifically, the present subject matter is directed to paddle boards components thereof.
Paddle boards are simple, light-weight, inexpensive, watercraft. Paddle boards may be provided with a motor, power source, and an operationally engaged mechanism for steering the motor. It is of interest that an operationally engaged mechanism for steering the motor be simple, light-weight, inexpensive, reliable, and safe. It is of further interest that other operationally engage components be simple, light-weight, inexpensive, reliable, and safe.
It remains desirable to provide mean for steering the motor of a paddle board that is suitably simple, light-weight, inexpensive, reliable, and safe. It remains desirable to provide means for handling a paddle board, transporting a paddle board, and providing stability for a paddle board.
Provided is a paddleboard comprising a nose wheel; an L-shaped steering control pedal; an outboard steering platen; a shrouded motor wire; a tail handle; and a double-wide hull.
The present subject matter may take physical form in certain parts and arrangement of parts, embodiments of which will be described in detail in this specification and illustrated in the accompanying drawings which form a part hereof and wherein:
Referring now to the drawings wherein the showings are for purposes of illustrating embodiments of the present subject matter only and not for purposes of limiting the same, and wherein like reference numerals are understood to refer to like components, provided is a paddle board and components thereof.
Referring now to
The steering mechanism 130 may comprise a steering column 140, steering column 140 may be elongated to define a first axis of elongation 144. A steering column 140 may have a first end 142 and a second end 146 opposite the first end 142 along the axis of elongation 144. The steering column 140 may adapted to transmit an applied torque about the axis of elongation 144 from the first end 142 of the steering column 140 to the second end 146 of the steering column 140. In the non-limiting embodiment shown in
The second end 146 of the steering column 140 may operationally engage a universal joint 250, CV joint, or other union adapted to transmit torque and shaft work between two components rotatable at a changeable angle with respect to one another. The use of a union adapted to transmit torque and shaft work between two components rotatable at an angle with respect to one another may permit operational engagement of the steering column 140 to the other components of the steering mechanism 130 while still permitting some freedom to move the steering column 140. In the non-limiting embodiment shown in
Operational engagement of the second end 254 of the universal joint 250 with further components of the steering mechanism 130 may be by welding, soldering, brazing, clipping, clamping, pinning, adhesives, or other means chosen with good engineering judgment. In the non-limiting embodiment shown in
The second end 254 of the universal joint 250 may be operationally engaged to transmit torque to a lever, pulley, gear, or crank rotatably engaged with the body 110. In the non-limiting embodiment shown in
The further mechanism 370 can take any of a great variety of forms. The further mechanism 370 can comprise a set of cables, a linkage, belts and pulleys, intermeshed gears, a shaft and worm screw drive, or otherwise as chosen with good engineering judgment.
In the non-limiting embodiment shown in
In the non-limiting embodiment shown in
It should be understood that the steering mechanism 130 may be adjusted to center the output from motor 120 between first side 112 and second side 114. When the motor is adjusted to center the output in this latter manner, a user may steer the paddle board 100 by shifting his weight between first side 112 and second side 114.
It should also be understood that the steering mechanism 130 may be adjusted to direct the motor 120 whether the motor 120 is powered and producing output or not. When the motor 120 is not producing output, motor 120 may still be used for steering purposes as it will behave passively as a fin.
In some non-limiting embodiments the first conduit 682 or the second conduit 684 or both conduits 682, 684 may be fully or partially embedded or shrouded. Fully or partially embedding or shrouding a conduit 682, 684 may reduce, minimize or eliminate snagging or entanglement with the conduit by the user, articles in use by the user, or other articles. As shown in the non-limiting embodiment of
As used herein any cable, wire, rope, that is passed through a shrouded conduit as shown in shown in
In some embodiments a paddleboard 100 may comprise one or more of a nose wheel; an L-shaped steering control pedal; an outboard steering platen; a shrouded motor wire 1182; a tail handle; a double-wide hull; or some combination thereof.
A nose wheel 1420 is a wheel operationally engaged with the nose of the paddle board. A nose wheel 1420 may roll to facilitate rolling transport of the board along a beach or other surface. A nose wheel may be operationally engaged to the paddle board 110 through an axle 1440. The nose wheel 1420 may be operationally engaged to the paddle board 110 through one or more optional bearings or bushings (not shown) adapted to reduce rolling friction during operation. A nose wheel 1420 may comprise a tire.
An L-shaped steering control pedal 2310 is a control lever operationally engaged with a pivot 2370 to pivot about a pivot axis 2330 passing through the pivot 2370 and having a peg 2340 extending along a peg axis 2320 parallel to and offset from the pivot axis 2330. The offset of the peg axis 2320 from the pivot axis 2330 may be defined by a pedal frame 2350 having one or more peg engagement points 2352 along the pedal frame 2350 and offset from the pivot axis 2330. The L-shaped steering control pedal 2310 may be operated by a user by foot either by pushing on the peg 2340 or pulling on the peg 2340. In some embodiments, the paddleboard 100 may comprise one L-shaped steering control pedal 2310, two L-shaped steering control pedals 2310, or more L-shaped steering control pedals 2310. In some embodiments comprising multiple L-shaped steering control pedals 2310 the pedals 2310 may be operationally linked with a cable 2360 or other mechanical engagement adapted to coordinate operation of the pedals such that operatively moving one pedal causes the other pedals to move simultaneously. An L-shaped steering control pedal 2310 may be adapted to be operated to steer a paddle board 100 by engagement with a motor 120 by way of one or more steering cables 572, 576
An outboard steering platen 1210 is an elongated plate 1220 defining a first plate edge 1224 and a second plate edge 1226 opposite the first plate edge 1224. The first plate edge is fixedly engaged with either the first side 112 or the second side 114 of the paddle board 100 such that the second plate edge 1226 extends outboard of the paddle board 100. The outboard steering platen 1210 defines an extension of the paddle board 100 extending away from the centerline of the paddle board 100 and thereby provides an adaptation for a user to bear weight on the outboard steering platen 1210 in order to steer the paddleboard 100. An outboard steering platen 1210 may also be adapted to serve as an engagement point for cargo or carriage of the paddleboard 100.
A tail handle 1700 is a structural member fixedly engaged with the paddle board 100 proximate to paddle board rear 118. A tail handle 1700 has sufficient structural integrity to permit the paddle board to be lifted by the tail handle 1700 without structural failure. A tail handle 1700 may be dimensioned to permit an average sized adult user to firmly and ergonomically grasp the tail handle 1700 with one hand.
A double wide hull 1740 is the hull 1740 of a paddle board 100 substantially wider than the hull of a conventional paddle board. As the name implies a double wide hull 1740 may be approximately twice the width of the hull of a conventional paddle board, but some deviation in width is permissible. A double wide hull 1740 provides sufficient buoyancy in fresh water to safely support the paddleboard 100 and two 200 pound adult occupants. A double wide hull 1740 provides sufficient width for two 200 pound adult occupants to be seated in two adult chairs 1762 side by side.
In some embodiments, connections may comprise quick connects 604 so that the components may be stripped down readily, with tools necessary, reduced, minimized, or eliminated, for maintenance, repair or stowage, and readily re-assembled.
In some non-limiting embodiments, a paddle board 100 may optionally comprise one or more outriggers 792. In some non-limiting embodiments, a paddle board 100 may have no outriggers 792.
In an emergency or other situation as an associated user desires, a steering column 140 adapted to be serviceable as a floatation device may be disconnected from the other components of the steering mechanism 130 and be used to provide a floatation aid for the user, another person, pet, cargo, or otherwise. It is to be understood that the steering column 140 is the component with which a user's hands are anticipated to be in immediate and direct contact just prior to, during, or just after an emergency event in response to which a floatation aid would be useful. Having the steering column 140 act as a useful floatation aid is anticipated to reduce response time.
Further examples consistent with the present subject matter are set out in the following numbered clauses.
Clause 1. A paddleboard comprising a nose wheel; an L-shaped steering control pedal; an outboard steering platen; a shrouded motor wire; a tail handle; and a double-wide hull.
Clause 2. A paddleboard comprising a shrouded steering control cable.
Clause 3. A steering mechanism comprising: a steering column elongated to define a first axis of elongation, the steering column having a first end, a second end opposite the first end along the axis of elongation, and wherein said steering column is adapted to transmit an applied torque about the axis of elongation from the first end of the steering column to the second end of the steering column; a universal joint having a first end of the universal joint operationally engaged to the second end of the steering column to transmit torque and shaft work therebetween, a second end of the universal joint, opposite the first end of the universal joint along a transmission axis, rotatable at an angle with respect the first end of the universal joint about at least one axis perpendicular to the transmission axis, and operationally engaged to the first end of the universal joint to transmit torque and shaft work therebetween; a crank in selectable operational engagement with the second end of the universal joint; a motor turnable about an actuating shaft; a first lever operationally engaged with the actuating shaft, and adapted to turn the motor about the actuating shaft; a second lever operationally engaged with the actuating shaft, and adapted to turn the motor about the actuating shaft; a first cable operationally engaged between the crank and the first lever to transmits work from the crank to the second lever; and a second cable operationally engaged between the crank and the second lever to transmit work from the crank to the second lever.
Non-limiting embodiments have been described, hereinabove. It will be apparent to those skilled in the art that the above methods and apparatuses may incorporate changes and modifications without departing from the general scope of the present subject matter. It is intended to include all such modifications and alterations in so far as they come within the scope of the appended claims or the equivalents thereof.
Having thus described the invention, it is now claimed:
This application claims the benefit of U.S. Provisional Application No. 62/572,606, filed Oct. 16, 2017, the entirety of which is fully incorporated by reference herein.
Number | Date | Country | |
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62572606 | Oct 2017 | US |