| 摘要 |
<p>An abdominal exercising machine has a main frame (10, 10'), a supporting frame (20, 20'), a pulley frame (30, 30'), a hassock (60, 60'), a handle frame (40, 40') and an elbow device (50, 50'). The main frame (10, 10') has a bottom pipe (11, 11'), two connecting pipes (12, 12') and a top pipe (13, 13'). The supporting frame (20, 20') is pivotally connected to the main frame (10, 10') and has two connecting tubes (21, 21') and a bottom tube (22, 22'). The pulley frame (30, 30') is movably mounted on the connecting pipes (12, 12') and has a base (31, 31') and at least one mounting arm (32, 32'). The handle frame (40, 40') is connected securely to the main frame (10, 10'). The elbow device (50, 50') is mounted around the top pipe (13, 13') of the main frame (10, 10').</p> |
