IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0522500
(2000-03-10)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
10 인용 특허 :
16 |
초록
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A collapsible hunting cart apparatus for collapsing into a storage position for easy carrying. The collapsible hunting cart apparatus includes a pair of elongate arms. A plurality of connector bars connects the elongate arms. Each of the connecting bars has pair of ends. Each of the ends of the plur
A collapsible hunting cart apparatus for collapsing into a storage position for easy carrying. The collapsible hunting cart apparatus includes a pair of elongate arms. A plurality of connector bars connects the elongate arms. Each of the connecting bars has pair of ends. Each of the ends of the plurality of connecting bars is coupled to one of the elongate arms. A pair of wheels has an operative position and a storage position. In the operative position each of the wheels is rotatably mounted to one of the elongate arms. Each of the wheels is releasably coupled to the elongate arms. A first bracket and a second bracket hold the wheels in a storage position. The first bracket is fixedly coupled to a generally central portion of one of the connector bars. The second bracket is fixedly coupled to a generally central portion of another of the connector bars.
대표청구항
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[ I claim:] [1.]1. A collapsible hunting cart apparatus, said apparatus comprising:a pair of elongate arms, each of said elongate arms being telescoping arms, each of said arms having a first portion and a second portion, each of said portions having a first end and a second end, said first end of e
[ I claim:] [1.]1. A collapsible hunting cart apparatus, said apparatus comprising:a pair of elongate arms, each of said elongate arms being telescoping arms, each of said arms having a first portion and a second portion, each of said portions having a first end and a second end, said first end of each of said portions being slidably insertable into said second end of one of said portions, a length of each of said elongate arms being variable, each of said arms having a generally cylindrical shape;a plurality of connector bars for connecting said elongate arms, each of said connector bars having pair of ends, each of said ends of a first through fifth connector bar being coupled to one of said second portions of said elongate arms, said first connector bar being generally located adjacent to said second ends of said second portions, said second bar being generally adjacent to said first ends of said second portions, said third bar being generally located in a middle portion of said second portions between said first and second connector bars, said fourth connector bar being generally located between said third connector bar and said first connector bar, said fifth connector bar being generally located between said second connector bar and said third connector bar, each of said first through fifth connector bars being oriented generally perpendicular to longitudinal axes of said first and second elongate arms, each of said third, fourth and fifth connector bars being concave such that each of said third, fourth and fifth connector bars bend out of a plane extending between said pair of elongate arms, a sixth connector bar, said sixth connector bar being coupled to said second ends of said first portions of said elongate arms;a sliding bar for acting as a support between said elongate arms, said sliding bar being slidably mounted on and between said first portions of said elongate arms, said sliding bar having a middle section, a first end and a second end, said first and second ends of said sliding bar having tubes thereon, each of said tubes having a longitudinal axis oriented generally perpendicular to a longitudinal axis of said middle section, each of said tubes having a diameter adapted to slide along said first portions of said elongate arms;a pair of wheels, said wheels having an operative position and a storage position, in said operative position each of said wheels being rotatably mounted to one of said second portions of said elongate arms, each of said wheels being generally adjacent to said third connector bar, each of said wheels being releasably coupled to said second portions of said elongate arms, each of said wheels having a hub, each of said hubs having a shaft attached thereto;a pair of plates for mounting said wheels to, each of said plates being mounted to one of said second portions of said elongate arms, each of said plates extending in the same direction away from said second portions, one of said plates having a plane oriented generally parallel to a plane of the other of said plates, each of said plates having a bore therein, each of said bores being adapted for receiving one of said shafts of said wheels in said operative position;a first bracket and a second bracket for holding said wheels in a storage position, said first bracket being fixedly coupled to a generally central portion of said forth connector bar, said second bracket being fixedly coupled to a generally central portion of said fifth connector bar, each of said brackets having a longitudinal axis oriented generally perpendicular to said longitudinal axes of said elongate arms, each of said brackets extending in substantially the same direction, each of said brackets having a U-shaped end, each of said U-shaped ends having a base portion and two legs, each of said legs of said end of said first bracket extending towards said first connecting bar, each of said legs of said end of said second bracket extending towards said second connecting bar, wherein each of said shafts of said wheels being removably coupled to one of said U-shaped ends; anda pair of guard rails for guarding the wheels, each of said rails being connected to one of said second portions of said elongate arms, each of said guard rails having a first end and a second end, said first ends of each of said guard rails being generally located adjacent to a first end of said second portions, said second ends of each of said guard rails being located generally adjacent to said second ends of said second portions, each of said guard rails being shaped to extend around said wheels when said shafts are in said bores, each of said guard rails being generally in a plane formed by said elongate arms and said connector bars, wherein said guard rails may direct brush away from said wheels during movement of the cart.
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