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A multi-functional exercising machine has a supporting device, a rotating device and a handle device. The supporting device has a base and a pivotal mount. The pivotal mount is formed on the base and has a positioning panel. The rotating device is connected to the supporting device and has a mountin

A multi-functional exercising machine has a supporting device, a rotating device and a handle device. The supporting device has a base and a pivotal mount. The pivotal mount is formed on the base and has a positioning panel. The rotating device is connected to the supporting device and has a mounting frame, two guiding bars, a limiting rod and a sliding mount. The mounting frame is connected to the pivotal mount and has a pivotal shaft, a connecting panel and a positioning post. The guiding bars are connected to the mounting frame. The sliding mount is mounted on the guiding bars and has a sliding frame and a hassock. The sliding frame is mounted on the guiding bars and has two rollers, two limiting arms and a connecting pin. The hassock is mounted on the sliding frame. The handle device is connected to the supporting device.

대표청구항 ▼

What is claimed is: 1. A multi-functional exercising machine comprisinga supporting device havinga base being I-shaped and havingtwo transverse legs; andtwo longitudinal legs connected to the transverse legs to form the I-shaped base, being parallel with each other and each longitudinal leg having a

What is claimed is: 1. A multi-functional exercising machine comprisinga supporting device havinga base being I-shaped and havingtwo transverse legs; andtwo longitudinal legs connected to the transverse legs to form the I-shaped base, being parallel with each other and each longitudinal leg having a middle and a front end;a pivotal mount connected between the middles of the longitudinal legs of the base and havinga front side;a top end;a bottom end; anda positioning panel formed on and protruding from the front side of the pivotal mount near the top end;a rotating device pivotally connected to the supporting device and havinga mounting frame pivotally connected to the pivotal mount and havinga bottom;a top;a front side;two sidewalls;a pivotal shaft mounted on and protruding from the bottom of the mounting frame and rotatably mounted in the pivotal mount;a connecting panel mounted on and protruding from the front side of the mounting frame near the top end and aligning with the positioning panel of the pivotal mount; anda positioning post detachably connected to the positioning panel and the connecting panel to hold the mounting frame pivotally with the pivotal mount;two guiding bars being curved, respectively connected to the sidewalls of the mounting frame and being parallel with each other and each guiding bar havinga rear end;a middle connected to one of the sidewalls of the mounting frame;a front end; andan external surface;wherein one of the guiding bars has a holding hole formed through the external surface of the guiding bar near the limiting rod;a limiting rod transversally mounted on the guiding bars near the rear ends and having two free ends respectively extended out of the external surfaces of the guiding bars; anda sliding mount movably mounted on the guiding bars and havinga sliding frame movably mounted on the guiding bars and havinga bottom;a top;a front side;two rollers transversally and rotatably mounted on the bottom of the sliding frame at an interval and abutting with the external surfaces of the guiding bars;two limiting arms mounted on and protruding from the bottom of the sliding frame at an interval near the front side of the sliding frame and abutting with the free ends of the limiting rod when the sliding mount moves to the rear ends of the guiding bars and each limiting arm having a free end extending downward beside one of the guiding bars; and a rotating wheel rotatably connected to the free end of the limiting arm below the rollers and abutting with the external surfaces of a corresponding guiding bar;wherein one of the limiting arm having a through hole aligning with the holding hole of the guiding bar; anda connecting pin detachably mounted in the holding hole and the through hole to hold the sliding frame securely on the guiding bars; anda hassock securely mounted on the top of the sliding frame; anda handle device securely connected to the supporting device and havingan extending frame connected to the base, extending upward from the base ahead the rotating device and havinga top end;a bottom end; anda fixed mount formed on the bottom end of the extending frame and mounted between the guiding bars near the front ends of the guiding bars; anda handle frame connected to the top end of the extending frame.