| 摘要 |
A new and useful portable adjustable multi-purpose exercise device which is collapsible when not in use, relatively inexpensive, allows for a multitude of exercises to be performed for every major part of the body and focuses on exercises which implement the user's body weight as resistance. The device essentially comprises two triangular support frames and an attached stabilizer bar, which when assembled yields a pyramidal prismatic structure upon which the user performs a variety of exercises. The configuration of the device changes as the user optionally places an exercise grip bar in various receiving grooves. This device is believed to be useful in the home setting, whereby the individual user may obtain a full work-out without the need for larger home gym systems. A device according to the invention is also believed to be favorable for use in large gym environments, hospital therapy rooms, classes and other fitness-related facilities. |
| 主权项 |
1. A portable adjustable multi-purpose exercise device which comprises
two support frames which are generally triangular and made from a substantially rigid material, wherein the substantially rigid material is extruded aluminum or hard plastic, said support frames each having a front side, a back side and a base; four receiving grooves along the length of the front side of the support frames; four receiving grooves along the length of the back side of the support frames; a base receiving groove along the length of the base of each support frame; two rubberized feet attached to the base of each support frame; a stabilizer bar having a generally flat cross section, said stabilizer bar having a tab on each end, said stabilizer bar having a threaded female screw channel in the approximate center of each tab, said stabilizer bar oriented perpendicularly between and attached to both support frames by insertion of the tabs into the base receiving grooves of the support frames, two stabilizer bar fastening knobs each having a threaded male screw at one end, said threaded male screw of each stabilizer bar fastening knob is inserted through the base receiving grove of the base of each support frame and screwed into the threaded female screw channel of the stabilizer bar thereby firmly fastening the support frames to the stabilizer bar; an exercise grip bar having a generally circular cross section, said exercise grip bar having two grips along the length of the bar, wherein the grips are made from a spongy material wherein the spongy material is foam rubber, said exercise grip bar having a threaded female screw channel in the approximate center of each end, said exercise grip bar oriented between both support frames and attached by insertion of the ends of the exercise grip bar into any of the receiving grooves of the support frames; and two exercise grip bar fastening knobs each having a threaded male screw at one end, said threaded male screw of each exercise grip bar fastening knob is screwed into the threaded female screw channel of the exercise grip bar thereby firmly fixing the exercise grip bar to the support frames of the assembled device. |
