Fixing seat

Abstract

A fixing seat includes a foundation bed and two clamping arms arranged on opposite sides of the bed, respectively. At least one of the clamping arms is movable transversely. A longitudinal slide channel is formed in each clamping arm to movably receive at least a protruding clamping portion that is movable along the slide channel, whereby the longitudinal and transverse distances between the clamping portions are both adjustable.

1 . A fixing seat, comprising: 
 a foundation bed having opposite sides;    two clamping arms arranged on the sides of the foundation bed, respectively, one of the clamping arms being transversely movable with respect to the foundation bed, each clamping arm defining a longitudinally extending slide channel along which a protruding clamping portion is movable.    
     
     
         2 . The fixing seat as claimed in  claim 1 , wherein two clamping portions, which are movable transversely, are arranged respectively on two sides of the foundation bed.  
     
     
         3 . The fixing seat as claimed in  claim 1 , wherein an inverted T-shaped check block is formed at the bottom portion of each clamping portion and choked at the bottom edge of the slide channel such that each clamping portion can only slide along the slide channel without departing from it.  
     
     
         4 . The fixing seat as claimed in  claim 1 , wherein each clamping arm comprises two clamping portions.  
     
     
         5 . The fixing seat as claimed in  claim 4 , wherein the clamping portions of the clamping arm are bent to face each other in an arcuate curve.  
     
     
         6 . The fixing seat as claimed in  claim 1 , wherein an upwardly protruded stop block is disposed on one side of the foundation bed.  
     
     
         7 . The fixing seat as claimed in  claim 6 , wherein a transverse support rod is arranged in the bottom portion of the stop block and plugged in the foundation bed to enable the stop block to move transversely.  
     
     
         8 . The fixing seat as claimed in  claim 1 , wherein a rotatable stop block is arranged on one side of foundation bed such that the stop block can protrude over the top surface of the foundation bed when the stop block swivels up.