Patent ID: 8534682
Filing Date: 2013-09-17
Classification: B62B

Abstract:
1. A system of a wheelbarrow, a wheel harvest-bag trash-bag caddy, a wheel tool-refreshment caddy, a dump truck, and a hand truck comprising: an axle assemblage comprising a threaded axle and axle-attaching nuts and bolts; a wheel, said threaded axle inserted though said wheel such that said wheel is rotatably attached to said threaded axle; a roll bar, said roll bar having first and second roll-bar openings and first and second roll-bar ends, said first and second roll-bar openings disposed at said first and second roll-bar ends, respectively; first and second sleeve members, said first and second roll-bar ends inserted through said first and second sleeve members respectively such that said first and second sleeve members are pivotally attached to said roll bar, said threaded axle inserted though said first and second roll-bar openings and secured to said roll bar by said axle-attaching nuts and bolts such that said roll bar is attached to said axle assemblage; first and second frame members, said first and second frame members attached to said first and second sleeve members respectively such that said first and second frame members are able to pivot laterally; first and second shock-absorbing U-shaped bars for absorbing shock and vibration and for carrying elements stacked thereon; first and second absorber-attaching nuts and bolts, said first and second shock-absorbing U-shaped bars attached to said first and second frame members by said first and second absorber-attaching nuts and bolts, respectively; automatic multi-position lock for locking the system, said automatic multi-position lock comprising an adjustable cylinder having a plurality of cylinder recesses thereon, cylinder-attaching rivet, first and second arms, first and second arm-attaching rivets, first and second locking balls, first and second locking springs, first and second housing-attaching nuts and bolts, and a housing having a central opening and first and second openings, said adjustable cylinder inserted through said central opening of said housing, said first and second locking balls and said first and second locking springs inserted into said first and second openings of said housing respectively, said housing attached to said roll bar by said first and second housing-attaching nuts and bolts to press said first and second locking balls against said cylinder recesses with pressure from said first and second locking springs to lock said adjustable cylinder in place, said adjustable cylinder attached to said first and second arms by said cylinder-attaching rivet, said first and second arms attached to said first and second frame members by said first and second arm-attaching rivets respectively such that said first and second frame members can pivot laterally to move said cylinder in opposite directions via said first and second arms to lock said first and second locking balls in one of said cylinder recesses to lock the system; first and second handle members, said first and second handle members attached to said first and second frame members, respectively; first and second bag-spreaders, said first and second bag-spreaders for spreading a bag open and for locking a bag in place; first and second spreader-attaching screws, said first and second bag-spreaders attached to said first and second frame members by said first and second spreader-attaching screws, respectively; a quick-release container, said quick-release container having a container mouth, said quick-release container for carrying bag and elements and for conveniently dumping its content; first and second container-attaching hooks and loops, said quick-release container releasably attached to said first and second frame members by said first and second container-attaching hooks and loops and by said first and second spreader-attaching screws respectively; tool-and-refreshment-carrying pockets, said tool-and-refreshment-carrying pockets for carrying tools and refreshments; carrier-attaching hooks and loops, said tool-and-refreshment-carrying pockets attached to said quick-release container by said carrier-attaching hooks and loops; a dustpan; and dustpan-attaching hooks and loops, said dustpan attached to said quick-release container by said dustpan-attaching hooks and loops such that said dustpan is capable of laying flat at ground level and capable of releasably closing said container mouth, whereby, provided is the system of said wheelbarrow, said wheel harvest-bag trash-bag caddy, said wheel tool-refreshment caddy said dump truck, and said hand truck.