Patent ID: 8070114
Filing Date: 2011-12-06
Classification: F16M,Y10S

Abstract:
1. A support stand, comprising a suspension arm, a holder frame assembly for supporting an object and a swinging arm coupled between said suspension arm and said holder frame assembly, wherein said swinging arm comprises a frame bar, said frame bar comprising a bottom pivot pin transversely disposed at a bottom end thereof and pivotally connected to a mounting lug of said suspension arm, two sliding slots respectively and obliquely located on two opposite sidewalls thereof above said bottom pivot pin, and two mounting lugs bilaterally extended from a top end thereof in a parallel manner for the mounting of said holder frame assembly, and a stretcher mounted in said frame bar of said swinging arm, said stretcher comprising a sleeve, said sleeve having a pivot pin transversely disposed at a bottom end thereof and coupled to and movable along said sliding slots of said frame bar of said swinging arm and a stop flange extending around the periphery above the pivot pin thereof, a connection frame plate pivotally coupled between the pivot pin at the bottom end of said sleeve and said suspension arm, and a spring member mounted around said sleeve and stopped between said stop flange of said sleeve and apart of said frame bar of said swinging arm.