| 简介 |
1. Machine for exercising the muscles of the legs, characterized in that it is formed from a structure (2) comprising a casing wherein the user support foot is maintained resting the body therein, and in the lowerpart 2 include mobile platforms (3) on which the user puts the foot, it being envisaged attached to each platform (3) a support element (4) for the legs of the user. 2. Machine for exercising the muscles of the legs, according to claim 1, characterized in that the support elements (4) are parts rigid fixed solidly connected to each platform (3) rising vertically to some height. 3. Machine for exercising the muscles of the legs, of claim 1 or 2, characterized in that the support elements (4) are provided with a concave pads (4a) designed to receive the front part of the leg. 4. Machine for exercising the muscles of the legs, according to claim 1, characterized in that the structure (2), is composed of metallic profiles forming a prismatic body open, at least, at the top. 5. Machine for exercising the muscles of the legs, according to the claims 1 and 4, characterized in that the structure (2) incorporates a cross bar (5) that facilitates a user in gripping the incorporation to the apparatus. 6. Machine for exercising the muscles of the legs, according to any one of claims 1, 4 or 5, characterized in that, in the top and back of the structure (2) has a rear hinged bar (6) with a backing (7), which, in the open position allows user access to the interior of the structure (2) and, once closed, provides the point of support for the back of the user. 7. Machine for exercising the muscles of the legs, according to the claims 1 and 2, characterised in that the platforms (3) have a passive tilting movement, i.e., which causes the user by pressing on the same. 8. Machine for exercising the muscles of the legs, according to the claims 1, 2 and 7, characterised in that the platforms (3) are fixed to the base (2a) of the structure (2) via its rear end, at a point which has been reached (8) articulated about a horizontal axis, and at the opposite end and front are joined, at a point more elevated structure (2), to elastic means that allow independent movement thereof when the user presses thereon, and tending to return them to their initial position when inclined, when he ceases to do so. 9. Machine for exercising the muscles of the legs, according to claim 8, characterized in that the elastic means are springs (9) 2. 10. Machine for exercising the muscles of the legs, according to any one of claims 1, 2, 7 and 8, characterized in that, further, the platforms (3) have a passive sliding movement, caused by the user. 11. Apparatus rare exercising the musculature of the legs, according to the claims 1, 2, 7, 8 and 10, characterized in that, in its rear part, the platforms (3) are fixed, with the hinged point has been reached on a shaft (8) where, to runners that yet slippery (10) inserted in horizontal guides (11) fixed solidly secured in the base of the frame (2). 12. Machine for exercising the muscles of the legs, according to the claims 1, 2, 7, 8, 10 and 11, characterised in that the platforms (3) have an autonomous motion assisted by a motorized mechanism (13). 13. Machine for exercising the muscles of the legs, according to claim 12, characterized in that the mechanism (13) is a motorized electrical mechanism rod, type Crankset, to which are coupled the ends of the platforms (3) by its front end, which end extends beyond the front of the structure (2) where is couples said mechanism. 14. Machine for exercising the muscles of the legs, according to the claims 1, 2, 7, 8, 10 to 13, characterised in that the platforms (3) are fixed via its rear end, with a point has been reached where (8) articulated about a horizontal axis, to runners that yet slippery (10) inserted in horizontal guides (11) fixed solidly secured in the base of the frame (2), and at the front end are joined, respectively, to both sides of the connecting rod which houses the motor mechanism (13) in a circular housing (14). 15. Machine for exercising the muscles of the legs, according to any one of claims 12 to 14, characterized in that the motorized mechanism (13) has a top (15) with the console controls control for startup, shutdown and speed selection by the user. 16. Machine for exercising the muscles of the legs, according to any one of claims 12 to 15, characterized in that the motorized mechanism (13) is incorporated into a frame (16) independent of the structure (2), allowing them to be disengaged from the same. 17. Machine for exercising the muscles of the legs, according to claim 16, characterized in that, when the motor mechanism is disengaged (13), the platforms (3) then allow incorporating resilient means, e.g. springs (9), fastened to the front part to be able to move the actual user. |
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