Patio furniture

Abstract

A patio furniture includes a tabletop having a circular center cavity and defining an inner supporting edge encircling with the center cavity and a rotor mounting arrangement including a plurality of supporting rotors evenly and rotatably mounted along the supporting edge of the tabletop and a turn table having a diameter slightly smaller than a diameter of the center cavity of the tabletop, wherein the turn table has a circular peripheral edge arranged in such a manner that when the turn table is disposed at the center cavity of the tabletop, the peripheral edge of the turn table is securely supported on the supporting rotors to substantially support the turn table within the center cavity such that the turn table is adapted to be rotated in a circular manner with respect to the tabletop through the supporting rotors.

1 . A patio furniture, comprising: 
 a tabletop having a circular center cavity and defining an inner supporting edge encircling with said center cavity;    a leg frame downwardly extended from said tabletop; and    a rotor mounting arrangement, which comprises:    a plurality of supporting rotors evenly and rotatably mounted along said supporting edge of said tabletop; and    a turn table having a diameter slightly smaller than a diameter of said center cavity of said tabletop, wherein said turn table has a circular peripheral edge arranged in such a manner that when said turn table is disposed at said center cavity of said tabletop, said peripheral edge of said turn table is securely supported on said supporting rotors to substantially support said turn table within said center cavity such that said turn table is adapted to be rotated in a circular manner with respect to said tabletop through said supporting rotors.    
   
   
       2 . The patio furniture, as recited in  claim 1 , wherein said supporting edge of said tabletop, having a L-shaped cross section, forms a circular brim extended downwardly, wherein said supporting rotors are mounted at said circular brim of said tabletop such that said turn table is dropped downwardly at said center cavity of said tabletop at a position that a gap between a top surface of said turn table and a top surface of said tabletop is minimized.  
   
   
       3 . The patio furniture, as recited in  claim 1 , wherein said peripheral edge of said turn table has a L-shaped cross section to form a sliding slot formed therealong of to slidably engage with said supporting rotors such that said supporting rotors are rotatably slid along said sliding slot to allow said turn table to rotate in a circular manner with respect to said tabletop.  
   
   
       4 . The patio furniture, as recited in  claim 2 , wherein said peripheral edge of said turn table has a L-shaped cross section to form a sliding slot formed therealong of to slidably engage with said supporting rotors such that said supporting rotors are rotatably slid along said sliding slot to allow said turn table to rotate in a circular manner with respect to said tabletop.  
   
   
       5 . The patio furniture, as recited in  claim 1 , wherein said rotor mounting arrangement further comprises a retention frame having a ring shape encirclingly mounted along said peripheral edge of said turn table to support said peripheral edge thereof on said supporting rotors, wherein said retention frame has a circular sliding slot formed at a bottom side thereof to slidably engage with said supporting rotors such that said supporting rotors are rotatably slid along said sliding slot to allow said turn table to rotate in a circular manner with respect to said tabletop.  
   
   
       6 . The patio furniture, as recited in  claim 2 , wherein said rotor mounting arrangement further comprises a retention frame having a ring shape encirclingly mounted along said peripheral edge of said turn table to support said peripheral edge thereof on said supporting rotors, wherein said retention frame has a circular sliding slot formed at a bottom side thereof to slidably engage with said supporting rotors such that said supporting rotors are rotatably slid along said sliding slot to allow said turn table to rotate in a circular manner with respect to said tabletop.  
   
   
       7 . The patio furniture, as recited in  claim 1 , wherein each of said supporting rotors comprises a driving wheel and a wheel shaft substantially mounted at said supporting edge of said tabletop to rotatably support said driving wheel such that said driving wheels are radially spaced apart along said supporting edge of said tabletop within said center cavity thereof.  
   
   
       8 . The patio furniture, as recited in  claim 2 , wherein each of said supporting rotors comprises a driving wheel and a wheel shaft substantially mounted at said supporting edge of said tabletop to rotatably support said driving wheel such that said driving wheels are radially spaced apart along said supporting edge of said tabletop within said center cavity thereof.  
   
   
       9 . The patio furniture, as recited in  claim 4 , wherein each of said supporting rotors comprises a driving wheel and a wheel shaft substantially mounted at said supporting edge of said tabletop to rotatably support said driving wheel such that said driving wheels are radially spaced apart along said supporting edge of said tabletop within said center cavity thereof.  
   
   
       10 . The patio furniture, as recited in  claim 6 , wherein each of said supporting rotors comprises a driving wheel and a wheel shaft substantially mounted at said supporting edge of said tabletop to rotatably support said driving wheel such that said driving wheels are radially spaced apart along said supporting edge of said tabletop within said center cavity thereof.  
   
   
       11 . The patio furniture, as recited in  claim 1 , further comprising a supporting frame mounted at said tabletop for retaining an outdoor umbrella in position, wherein said supporting frame has a center through hole formed at a center of said turn table and comprises a supporting ring positioned within said center cavity of said tabletop to coaxially align with said center through hole of said turn table and a plurality of supporting arms radially extended from said supporting ring to said tabletop to support said supporting ring in position for allowing a shaft of said outdoor umbrella to insert into said supporting ring through said center through hole.  
   
   
       12 . The patio furniture, as recited in  claim 4 , further comprising a supporting frame mounted at said tabletop for retaining an outdoor umbrella in position, wherein said supporting frame has a center through hole formed at a center of said turn table and comprises a supporting ring positioned within said center cavity of said tabletop to coaxially align with said center through hole of said turn table and a plurality of supporting arms radially extended from said supporting ring to said tabletop to support said supporting ring in position for allowing a shaft of said outdoor umbrella to insert into said supporting ring through said center through hole.  
   
   
       13 . The patio furniture, as recited in  claim 6 , further comprising a supporting frame mounted at said tabletop for retaining an outdoor umbrella in position, wherein said supporting frame has a center through hole formed at a center of said turn table and comprises a supporting ring positioned within said center cavity of said tabletop to coaxially align with said center through hole of said turn table and a plurality of supporting arms radially extended from said supporting ring to said tabletop to support said supporting ring in position for allowing a shaft of said outdoor umbrella to insert into said supporting ring through said center through hole.  
   
   
       14 . The patio furniture, as recited in  claim 9 , further comprising a supporting frame mounted at said tabletop for retaining an outdoor umbrella in position, wherein said supporting frame has a center through hole formed at a center of said turn table and comprises a supporting ring positioned within said center cavity of said tabletop to coaxially align with said center through hole of said turn table and a plurality of supporting arms radially extended from said supporting ring to said tabletop to support said supporting ring in position for allowing a shaft of said outdoor umbrella to insert into said supporting ring through said center through hole.  
   
   
       15 . The patio furniture, as recited in  claim 10 , further comprising a supporting frame mounted at said tabletop for retaining an outdoor umbrella in position, wherein said supporting frame has a center through hole formed at a center of said turn table and comprises a supporting ring positioned within said center cavity of said tabletop to coaxially align with said center through hole of said turn table and a plurality of supporting arms radially extended from said supporting ring to said tabletop to support said supporting ring in position for allowing a shaft of said outdoor umbrella to insert into said supporting ring through said center through hole.  
   
   
       16 . The patio furniture, as recited in  claim 11 , wherein said leg frame comprises a plurality of standing legs detachably attached to said supporting arms respectively to downwardly extend from said tabletop.  
   
   
       17 . The patio furniture, as recited in  claim 12 , wherein said leg frame comprises a plurality of standing legs detachably attached to said supporting arms respectively to downwardly extend from said tabletop.  
   
   
       18 . The patio furniture, as recited in  claim 13 , wherein said leg frame comprises a plurality of standing legs detachably attached to said supporting arms respectively to downwardly extend from said tabletop.  
   
   
       19 . The patio furniture, as recited in  claim 14 , wherein said leg frame comprises a plurality of standing legs detachably attached to said supporting arms respectively to downwardly extend from said tabletop.  
   
   
       20 . The patio furniture, as recited in  claim 15 , wherein said leg frame comprises a plurality of standing legs detachably attached to said supporting arms respectively to downwardly extend from said tabletop.