Patent ID: 6375499
Filing Date: 2002-04-23
Classification: F16B

Abstract:
A structure of a four-legged mounting peg for connection of boards comprising a loose-proof disk, a T-shaped four-legged mounting peg body having a top plate with a center screw hole, and a plurality of pointed discs, vertically extended from the top plate, wherein at least an upwardly protruded securing disc is provided on the top plate, closely adjacent to the screw hole to enclose the loose-proof ring, the protruded securing disc being bent inwardly towards the center screw hole and integrally formed as a unit with the peg body, thereby the mounting peg body secures firmly onto the boards to mount the boards together without dislocation, said loose-proof disc being used to engage with a screw rod to enhance firmed securing of boards together, a positioning slot being provided at edge of the center screw hole and a protruded disc being provided to the edge of the loose-proof disc corresponding to the positioning slot, thereby the protruded portion is engaged with the positioning slot and retains the loose-proof disc.