Portable crowbar dumpbell and its crowbar dumpbell lever

The utility model belongs to the technical field of the gymnastic exercising apparatus, which relates to barbell slices or dumb bell slices and a bell bar, applied to body-building of people's daily life. The bell slices are provided with a slice hole (1) matched with the screw bar (9) of the bell bar. The inside is a close cavity. The bell slices are provided with a water inlet (3) communicated with the close cavity, and a hole cap (3) is fixed on the water inlet (3) by screw. The bell bar is provided with two integrally fixed bell slice seats (6), and a hand holding zone (7) is at the middle of the two bell slice seats (6). Both ends of the bell bar are the screw bars (9), and are respectively provided with a manual screw nut (11). The utility model has the advantages that increasing or decreasing weight is convenient, the manufacturing cost is low, etc.