Dumbbell and barbell supporting system
A dumbbell and barbell supporting system includes two tables movable toward and away from each other and each having a plate, a casing and a bracket disposed on each of the plates and the bracket being movable and rotatable relative to the casing, two dumbbells disposed on the tables and each including two weight members and two weight elements disposed on the bracket and the casing, and two handlebars engageable with the weight members and the weight elements, the weigh members are movable toward each other, and the weight elements also movable toward each other, and a longitudinal bar is engageable with the weight members and the weight elements for acting as a barbell device.
1. A dumbbell and barbell supporting system comprising:
a first table including a first plate,
a first casing disposed on said first plate,
a first bracket disposed on said first plate and slidable toward and away from said first casing, and rotatable relative to said first plate and said first casing and said first table,
a second table including a second plate, said second table being movable toward and away from said first table,
a second casing disposed on said second plate,
a second bracket disposed on said second plate and slidable toward and away from said second casing, and rotatable relative to said second plate and said second casing and said second table,
a first dumbbell disposed on said first table, said first dumbbell including a first weight member disposed on said first bracket, and a second weight member disposed on said first casing, and a first handlebar engageable with said first weight member and said second weight member for detachably coupling said first weight member and said second weight member to said first handlebar,
a second dumbbell disposed on said second table, said second dumbbell including a first weight element disposed on said second bracket, and a second weight element disposed on said second casing, and a second handlebar engageable with said first weight element and said second weight element for detachably coupling said first weight element and said second weight element to said second handlebar,
said first weight member and said first bracket being movable toward and rotatable relative to said second weight member and said first casing, and being disposed beside said second weight member when said first weight member and said first bracket are moved toward said second weight member and said first casing and rotated relative to said second weight member and said first casing,
said first weight element and said second bracket being movable toward and rotatable relative to said second weight element and said second casing, and being disposed beside said second weight element when said first weight element and said second bracket are moved toward said second weight element and said second casing and rotated relative to said second weight element and said second casing, and
a longitudinal bar engageable with said first weight member and said first weight element for detachably coupling said first weight member and said second weight member and said first weight element and said second weight element to said longitudinal bar.
2. The dumbbell and barbell supporting system as claimed in claim 1 , wherein said first and said second tables each include a groove formed in said first and said second plates, and said first and said second brackets each include a pivot spindle engaged with said groove of said first and said second plate for guiding and limiting said first and said second brackets to slide and move and to rotate relative to said first and said second plates.
3. The dumbbell and barbell supporting system as claimed in claim 1 , wherein a first rod is engaged between said first and said second tables for guiding and limiting said first and said second tables to slide and move relative to each other.
4. The dumbbell and barbell supporting system as claimed in claim 3 , wherein said first and said second tables each include at least one roller engaged with said first rod for guiding said first rod to slide and move relative to said first and said second tables.
5. The dumbbell and barbell supporting system as claimed in claim 3 , wherein said first and said second tables each include a channel formed in said first and said second plates, and said first rod includes two studs engaged in said channels of said first and said second plates for guiding and limiting said first and said second tables to slide and move relative to each other.
6. The dumbbell and barbell supporting system as claimed in claim 5 , wherein said first and said second tables each include a notch formed in said first and said second plates and communicating with said channels of said first and said second plates respectively for engaging with said studs.
7. The dumbbell and barbell supporting system as claimed in claim 6 , wherein said first rod includes a knob for rotating said first rod relative to said first and said second tables and for disengaging and engaging said studs with said notches of said first and said second plates.
8. The dumbbell and barbell supporting system as claimed in claim 7 , wherein a second rod is engaged between said first and said second tables for guiding and limiting said first and said second tables to slide and move relative to each other.
9. The dumbbell and barbell supporting system as claimed in claim 8 , wherein said first and said second tables each include at least one roller engaged with said second rod for guiding said second rod to slide and move relative to said first and said second tables.
10. The dumbbell and barbell supporting system as claimed in claim 8 , wherein said second rod includes a tube coupled to said first rod.
11. The dumbbell and barbell supporting system as claimed in claim 10 , wherein said tube includes a barrel for receiving and engaging with said first rod.
12. The dumbbell and barbell supporting system as claimed in claim 11 , wherein said barrel includes a slot, and said knob is engaged in said slot of said barrel for limiting and guiding said first rod to rotate relative to said barrel.