Double-deck ski mounting structure

Abstract

A double-deck ski mounting structure in which two shock-absorbing coupling structures are connected between a top deck board and a bottom deck board to hold the deck board in parallel, each shock-absorbing structure including a first mounting plate and a second mounting plate respectively fixedly fastened to the deck boards, and two shock absorbing pads sandwiched in between the deck boards and the mounting plates, the second mounting plate having a suspension arm pivoted to parallel bottom lugs of the first mounting plate by a pivot bolt.

What the invention claimed is:  
     
         1 . A double-deck ski mounting structure comprising a top deck board, a bottom deck board, and two shock-absorbing coupling structures connected between said top deck board and said bottom deck board near two distal ends, wherein said shock-absorbing coupling structures each comprise: 
 a first mounting plate fixedly fastened to a bottom sidewall of said top deck board, said first mounting plate comprising two downward lugs arranged in parallel, said lugs each having a horizontal pivot hole;    a second mounting plate fixedly fastened to a top sidewall of said bottom deck board by screws, said second mounting plate comprising a reinforcing rib and a suspension arm forwardly extended from said reinforcing rib, said suspension arm having a free end and a pivot hole in said free end;    pivot means installed in the pivot hole of said suspension arm and the pivot holes of the lugs of said first mounting plate to pivotally connect said second mounting plate to said first mounting plate;    a first shock-absorbing pad sandwiched in between said top deck board and said first mounting plate; and    a second shock-absorbing pad sandwiched in between said bottom deck board and said second mounting plate.