초록 ▼

A recreational assistance device having a streamline shaped substantially open main body with four large pneumatic tires to allow the device to move easily over rough terrain. The device is equipped with a braking system including at least one brake handle. A safety harness may be secured to the bra

A recreational assistance device having a streamline shaped substantially open main body with four large pneumatic tires to allow the device to move easily over rough terrain. The device is equipped with a braking system including at least one brake handle. A safety harness may be secured to the braking system and worn by a user to automatically actuate the braking system if the person falls, slips or stumbles when jogging or walking. The handle bars and other upper portions of the device are preferably padded and the rear wheels have associated movable stops to allow the device to be stopped and held in a rest or stop position. The four-wheel recreational assistance device may be provided with telescoping supporting arms for a carrying bag for holding packages or other materials.

대표청구항 ▼

What is claimed is: 1. A four-wheeled exercise device for adults, comprising: a main body having a closed front portion and an open rear portion; the closed front portion and the open rear portion having a pair of tubular legs rotatably held together at a pair of joints; a pair of large front wheel

What is claimed is: 1. A four-wheeled exercise device for adults, comprising: a main body having a closed front portion and an open rear portion; the closed front portion and the open rear portion having a pair of tubular legs rotatably held together at a pair of joints; a pair of large front wheels rotatably secured to lower portions of the pair of tubular legs in the closed front portion and a pair of still larger rear wheels rotatably secured to lower portions of the pair of tubular legs in the open rear portion; a crossbar secured to upper surfaces of the pair of joints; a pair of handlebars secured to the crossbar; and a brake system including at least one handle mounted on the handlebars and a cable extending through hollow interior portions of the handlebars, the crossbar, and connected to brake elements cooperating with the pair of rear wheels. 2. The four-wheeled exercise device of claim 1, further including padding on a top surface of the crossbar and on the handlebars. 3. The four-wheeled exercise device of claim 2, further including lower ends on the pair of tubular legs in the open rear portion that act as back stops. 4. The four-wheeled exercise device of claim 3 wherein the lower ends are rotatably mounted on the pair of tubular legs in the open rear portion. 5. The four-wheeled exercise device of claim 4, further including a pair of telescoping arms mounted on the crossbar for supporting a bag. 6. The four-wheeled exercise device of claim 5, further including upstanding tubular sections secured to upper surfaces of the pair of joints and the crossbar being secured to the upstanding tubular sections. 7. The four-wheeled exercise device of claim 1, further including a harness for connection to the brake system, to aid in stopping the four-wheeled exercise device. 8. The four-wheeled exercise device of claim 7, further including lower ends rotatably mounted on the pair of tubular legs in the open rear portion, which lower ends are selectively moved to act as back stops. 9. The four-wheeled exercise device of claim 8, further including padding on a top surface of the crossbar and on the handlebars and a brace extending between the pair of tubular legs in the closed front portion. 10. The four-wheeled exercise device of claim 9, further including upstanding tubular sections secured to upper surfaces of the pair of joints and the crossbar being secured to the upstanding tubular sections. 11. The four-wheeled exercise device of claim 1, further including a pair of telescoping rods mounted on the crossbar for supporting a carrying bag. 12. The four-wheeled exercise device of claim 11, further including a harness for connection to the brake system, to aid in stopping the four-wheeled exercise device. 13. The four-wheeled exercise device of claim 12, further including lower ends rotatably mounted on the pair of tubular legs in the rear portion, which lower ends are selectively moved to act as back stops; padding secured on a top surface of the crossbar and on the handlebars; and upstanding tubular sections secured to upper surfaces of the pair of joints, with the crossbar being secured to the upstanding tubular sections. 14. A four-wheeled exercise device for adults, comprising: an open main body having a front portion with a pair of tubular legs and a rear portion with a further pair of tubular legs; the pair of tubular legs in the front portion and the pair of tubular legs in the rear portion rotatably held together at a pair of joints; a pair of large pneumatic front wheels rotatably secured to lower portions of the pair of tubular legs in the front portion and a pair of still larger pneumatic rear wheels rotatably secured to lower portions of the pair of tubular legs in the rear portion; the pair of tubular legs in the front portion being secured together by a brace; upstanding tubular sections secured to upper surfaces of the pair of joints; a crossbar secured to the upstanding tubular sections; a pair of handlebars secured to the crossbar; and a brake system including at least one handle mounted on the handlebars and connected to an upper end of a cable extending through hollow interior portions of the handlebars, the upstanding tubular sections, the crossbar, and connected by lower ends to brake elements cooperating with the pair of rear wheels. 15. The four-wheeled exercise device of claim 14, further including a pair of telescoping rods mounted on the crossbar for supporting a carrying bag; a harness for connection to the brake system, to aid in stopping the four-wheeled exercise device; lower ends rotatably mounted on the pair of tubular legs in the rear portion, which lower ends are selectively moved to act as back stops; and padding mounted on a top surface of the crossbar and on the handlebars. 16. A four-wheeled exercise device for adults, comprising: an open main body having a front portion with a pair of tubular legs and a rear portion with a further pair of tubular legs; the pair of tubular legs in the front portion and the pair of tubular legs in the rear portion rotatably held together at a pair of joints; a pair of large pneumatic front wheels rotatably secured to lower portions of the pair of tubular legs in the front portion and a pair of still larger pneumatic rear wheels rotatably secured to lower portions of the pair of tubular legs in the rear portion; the pair of tubular legs in the front portion being secured together by a brace; lower ends rotatably mounted on the pair of tubular legs in the rear portion, which lower ends are selectively moved to act as back stops; upstanding tubular sections secured to upper surfaces of the pair of joints; a crossbar secured to the upstanding tubular sections; a pair of telescoping rods mounted on the crossbar for supporting a carrying bag; a pair of handlebars secured to the crossbar; a brake system including at least one handle mounted on the handlebars and connected to an upper end of a cable extending through hollow interior portions of the handlebars, the upstanding tubular sections, the crossbar, and connected by lower ends to brake elements cooperating with the pair of rear wheels; a harness for connection to the brake system to aid in stopping the four-wheeled exercise device; and padding mounted on a top surface of the crossbar and on the handlebars.