The exercise device described herein includes a pair of roll bars in spaced parallel relation thereto and having first and second ends, each roll bar having a curved portion configured to contact a ground surface for performing selected exercises. A handle bar is connected to the roll bars' first en
The exercise device described herein includes a pair of roll bars in spaced parallel relation thereto and having first and second ends, each roll bar having a curved portion configured to contact a ground surface for performing selected exercises. A handle bar is connected to the roll bars' first ends. A head bar is provided, a portion of which contacts the ground surface, and include a pair of spaced connector arms that extend above the ground surface with ends thereof connected to the roll bars' second ends, forming side rails in spaced parallel relation. The side rails are canted from the roll bars to the head bar at an upward angle relative to the ground surface. A singular material canopy is attached to the head bar and side rails for supporting the head, neck, shoulders, and upper back of a user during selected exercises.
대표청구항▼
1. An exercise device configurable in a first position on a ground surface to perform abdominal exercises and in a second position on the ground surface to perform push-ups and dips, comprising: a pair of roll bars in spaced parallel relation to one another, each roll bar having first and second end
1. An exercise device configurable in a first position on a ground surface to perform abdominal exercises and in a second position on the ground surface to perform push-ups and dips, comprising: a pair of roll bars in spaced parallel relation to one another, each roll bar having first and second ends, each roll bar including a curved portion defining a curved surface, at least a portion of the curved surface in contact with the ground surface with the device in the first position,a handle bar connected to and extending upward from the first ends of the roll bars with the device in the first position,a head bar arranged rearward of the handle bar and roll bars with the device in the first position, wherein ends of the head bar are connected to the second ends of the roll bars so as to form a pair of side rails in spaced parallel relation, the side rails rising from the roll bars toward the head bar so as to be at an inclined upward angle relative to the ground surface, the head bar having a horizontal central tubular portion extending between the second ends of the roll bars, anda continuous material canopy attached to the head bar and between the side rails and configured such that the material canopy supports the head, neck, shoulders, and upper back of a user during an abdominal exercise movement with the device in the first position,wherein with the device in the first position the user's head, neck, shoulders, and upper back are in alignment and fully supported by the material canopy as the user grasps the handle bar to initiate the abdominal exercise movement, andwherein the device is configurable in the second position where the device has been rotated relative to the ground surface so that the curved portions of the roll bars face concavely toward the ground surface for the user to employ as hand placements for push-up and dip exercises, with the handle bar and the horizontal central tubular portion of the head bar simultaneously serving as contact points for the device on the ground surface when the device is in the second position. 2. The device of claim 1, wherein each roll bar includes an integral upper straight portion, the curved portion, and a lower straight portion that extends rearward from the curved portion at an upward inclined angle relative to the ground surface when the device is in the first position. 3. The device of claim 1, wherein the handle bar has an upper and lower end, with a horizontal tubular portion for receiving hand placements of the user provided at the upper end, the horizontal tubular portion curving downward at either end to form a pair of integral, straight tubular legs in spaced parallel relation to one another, a terminating end of each straight tubular leg at the lower end of the handle bar connected to the corresponding roll bar. 4. The device of claim 1, wherein the horizontal central tubular portion of the head bar contacts the ground surface with the device in the first position and turns upward at each of two opposing ends thereof to form two integral connector arms in spaced parallel relation to one another,each connector arm including a first upstanding straight portion extending toward the direction of the handle bar at an upward angle relative to the ground surface when the device in in the first position, a curved portion at an apex thereof, and a second straight portion extending from the curved portion at a downward angle relative to the ground surface so as to be connected to the second end of the corresponding roll bar when the device is in the first position, andthe connected second ends of the roll bars and second straight portions of the connector arms comprise the pair of side rails that are inclined upward relative to the ground surface with the device in the first position, the side rails extending between the head bar and the curved portions of the roll bars. 5. The device of claim 4, wherein, with the device in the second position, the handle bar includes a horizontal tubular portion that serves as one of the contact points on the ground surface, andthe horizontal central tubular portion of the head bar and first upstanding straight portions of the two connector arms are arranged flush to the ground surface so as to serve as another of the contact points. 6. The device of claim 4, wherein each roll bar includes a lower straight portion at the second end thereof that is integral with the curved portion thereof, the lower straight portion extending rearward toward the head bar at an angle upward relative to the ground surface when the device is in the first position, andeach side of the material canopy is attached to one of the connector arms and its correspondingly connected lower straight portion of the roll bar so that the material canopy stretches between and over the first upstanding portions, curved portions, and second straight portions of the connector arms of the head bar, and between and over the lower straight portions of the roll bars. 7. The device of claim 1, wherein an upper end of the material canopy is attached to the portion of the head bar which contacts the ground surface when the device is in the first position,portions of the material canopy are attached to each side rail so that the canopy extends across the device between and along lengths of the side rails, anda lower end of the material canopy terminates immediately rearward of the curved portions of the roll bars when the device is in the first position. 8. The device of claim 1, further comprising a pair of first grips, each first grip attached to a portion of the handle bar in spaced relationship to one another to receive hands of the user for abdominal exercises with the device in the first position. 9. The device of claim 1, further comprising a pair of second grips, each second grip encircling the curved portion of each respective roll bar to receive hands of the user for push-up and dip exercises with the device in the second position. 10. The device of claim 1, wherein the material canopy is composed of a polyester mesh material. 11. An exercise device configurable in a first position on a ground surface to perform abdominal exercises and in a second position on the ground surface to perform push-ups and dips, comprising: a pair of roll bars in spaced parallel relation to one another, each roll bar of singular construction and including an integral upper straight portion, curved portion configured to contact the ground surface with the device in the first position, and lower straight portion that extends rearward from the curved portion at an upward inclined angle relative to the ground surface when the device is in the first position,a handle bar of singular construction extending upward from the ground surface with the device in the first position, the handle bar having an upper and lower end, with a horizontal tubular portion for receiving hand placements of a user provided at the upper end, the horizontal tubular portion curving downward at either end to form a pair of integral, straight tubular legs in spaced parallel relation to one another, a terminating end of each straight tubular leg at the lower end of the handle bar connected to the corresponding upper straight portion of each roll bar,a head bar of singular construction arranged rearward of the handle bar and roll bars when the device is in the first position, the head bar including a horizontal central tubular portion that contacts the ground surface with the device in the first position and which turns upward at each of two opposing ends thereof to form two integral connector arms in spaced parallel relation to one another, each connector arm including a first upstanding straight portion extending in a direction toward the handle bar at an upward angle to the ground surface when the device is in the first position, a curved portion at an apex of each connector arm, and a second straight portion extending from the curved portion at a downward angle relative to the ground surface when the device is in the first position, the second straight portions of the connector arms being connected to the lower straight portions of the roll bars, the lower straight portion of each roll bar being upwardly angled, the connected lower straight portions of the roll bars and second straight portions of the connector arms forming a pair of side rails in spaced parallel relation that are inclined upward from the curved portions of the roll bars to the curved portions of the connector arms of the head bar with the device in the first position, anda continuous material canopy configured to support the head, neck, shoulders, and upper back of the user during an abdominal exercise movement with the device in the first position, the material canopy having an upper end attached to the horizontal central tubular portion of the head bar, the material canopy extending across the device between the side rails and having a lower end that terminates at the curved portions of the roll bars,wherein with the device in the first position the user's head, neck, shoulders, and upper back are in alignment and fully supported by the material canopy as the user grasps the handle bar to initiate the abdominal exercise movement, andwherein the device is configurable in the second position where the device has been rotated relative to the ground surface so that the curved portions of the roll bars extend upward to face away from the ground surface for the user to employ as hand placements for push-up and dip exercises, with the handle bar and the horizontal central tubular portion of the head bar simultaneously serving as contact points for the device on the ground surface when the device is in the second position. 12. An exercise device, comprising: a pair of roll bars in spaced parallel relation to one another, each roll bar having first and second ends, each roll bar having a curved portion configured to contact a ground surface to perform selected exercises,a handle bar connected to the roll bars' first ends,a head bar having a horizontal central tubular portion of which contacts the ground surface, the head bar including a pair of spaced arms that extend above the ground surface with ends connected to the second ends of the roll bars, forming a pair of side rails in spaced parallel relation, the side rails canted from the roll bars to the head bar at an upward angle relative to the ground surface, and a continuous material canopy attached to the head bar and side rails and configured to support the head, neck, shoulders, and upper back of a user during the selected exercises, wherein the device is configurable to enable the handle bar and the horizontal central tubular portion of the head bar to simultaneously contact the ground surface. 13. The device of claim 12, wherein the device is configurable in a first position in which the user's head, neck, shoulders, and upper back are in alignment and fully supported by the material canopy as the user grasps the handle bar to initiate an abdominal exercise movement with the head bar and curved portions configured to selectively contact the ground surface at the same time. 14. The device of claim 12, wherein the device is configurable in a second position in which the curved portions of the roll bars face concavely toward the ground surface for the user to grasp so as to perform push-up and dip exercises, the handle bar and the horizontal central tubular portion of the head bar simultaneously serving as contact points for the device on the ground surface when the device is in the second position. 15. The device of claim 12, wherein each roll bar includes an integral upper straight portion, the curved portion, and a lower straight portion that extends rearward from the curved portion at an upward angle relative to the ground surface when the device is in the first position. 16. The device of claim 12, wherein the handle bar has an upper and lower end, with a horizontal tubular portion for receiving hand placements of the user provided at the upper end, the horizontal tubular portion curving downward at either end to form a pair of integral, straight tubular legs in spaced parallel relation to one another, a terminating end of each straight tubular leg at the lower end of the handle bar connected to the corresponding roll bar. 17. The device of claim 12, wherein the horizontal central tubular portion of the head bar contacts the ground surface and turns upward at each of two opposing ends thereof to form two integral connector arms in spaced parallel relation to one another,each connector arm including a first upstanding straight portion extending toward the direction of the handle bar at an upward angle relative to the ground surface, a curved portion at an apex thereof, and a second straight portion extending from the curved portion at a downward angle relative to the ground surface so as to be connected to the second end of the corresponding roll bar, andthe connected second ends of the roll bars and second straight portions of the connector arms comprise the pair of side rails that are inclined upward relative to the ground surface with the device in the first position, the side rails extending between the head bar and the curved portions of the roll bars and the head bar. 18. The device of claim 17, wherein each roll bar includes a lower straight portion at the second end thereof that is integral with the curved portion thereof, the lower straight portion extending rearward toward the head bar at an angle upward relative to the ground surface, andeach side of the material canopy is attached to one of the connector arms and its correspondingly connected lower straight portion of the roll bar so that the material canopy stretches between and over the first upstanding portions, curved portions, and second straight portions of the connector arms of the head bar, and between and over the lower straight portions of the roll bars. 19. The device of claim 12, wherein an upper end of the material canopy is attached to the portion of the head bar, portions of the material canopy are attached to each side rail so that the material canopy extends across the device between the side rails, anda lower end of the material canopy terminates at the curved portions of the roll bars.
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이 특허에 인용된 특허 (21)
Amesquita Robert, Abdominal and lower back exercise apparatus.
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