Foldable portable treadmill
The foldable portable treadmill ( 10 ) of the present invention includes left and right treadmill sections ( 12, 14 ), each having support rollers ( 20, 22 ) and an endless belt ( 24, 26 ) with bumps ( 36, 38 ) on the outer surface thereof. An electric motor ( 32 ) drives the belts. A hinge ( 40, 42 ) connects the side edges ( 16, 18 ) of the treadmill sections together so that they can be folded over each other for storage or transport. Wheels or rollers ( 84, 86 ) carried by at least one of the sections allow the treadmill ( 10 ) to be rolled across a floor when the sections are folded together. Telescoping handles ( 66, 68 ) are movable between an operative position where they extend upwardly from the treadmill sections when they are opened in order to be grasped by a person using the treadmill and an inoperative position where they can be used for transporting the treadmill when it is closed. When the treadmill sections are open for use, the spacing between them can be adjusted.
1. A foldable portable treadmill comprising:
left and right treadmill sections, each of said sections having a side edge and including support rollers and an endless belt, said endless belts having upper surfaces which are the upper surfaces of said treadmill sections;
hinge means connecting said side edges of said treadmill sections together whereby said sections can be moved between an open operable position where said sections lie side by side next to each other for exercising and a closed position wherein said upper surfaces lie on top of each other;
roller means carried by at least one of said sections allowing said treadmill to be rolled across a floor when said sections are in their closed position, and
handle means movable between an operative position wherein said handle means extend upwardly from said treadmill sections when they are in their open position and an inoperative position wherein the handle means can function as a handle for transporting said treadmill when said sections are in their closed position.
2. The foldable portable treadmill as claimed in claim 1 wherein said handle means is pivotally attached to at least one of said treadmill sections.
3. The foldable portable treadmill as claimed in claim 2 wherein said handle means has a length and includes a telescoping section allowing the length of the handle means to be adjusted.
4. The foldable portable treadmill as claimed in claim 1 wherein said hinge means includes means allowing said left and right treadmill sections to move toward and away from each other when they are in their open position.
5. The foldable portable treadmill as claimed in claim 1 further including a motor means for driving said belts.
6. The foldable portable treadmill as claimed in claim 5 further including control means carried by said handle for controlling said motor means.
7. The foldable portable treadmill as claimed in claim 1 wherein the upper surfaces of said endless belts include bumps thereon.