Arm resting lap desk

Abstract

An arm resting lap desk having a desk body and supporting legs; at least one side of the desk body has a supporting platform which is stepped to form a first supporting surface and a second supporting surface; the first supporting surface is positioned lower than the second supporting surface; the first supporting surface is flush with an upper surface of the desk body to form a first supporting plane. Two supporting surfaces are provided so that user can choose different supporting surfaces to support an arm according to different needs.

What is claimed is: 
     
         1 . An arm resting lap desk, comprising a desk body and a plurality of supporting legs; at least one side of the desk body is provided with a supporting platform; the supporting platform is stepped to form a first supporting surface and a second supporting surface, where the first supporting surface is positioned lower than the second supporting surface; the first supporting surface is flush with an upper surface of the desk body to form a first supporting plane. 
     
     
         2 . The arm resting lap desk of  claim 1 , wherein each of two sides of the desk body is provided with said supporting platform; said supporting platform of at least one of said two sides of the desk body is removably connected to the desk body. 
     
     
         3 . The arm resting lap desk of  claim 2 , wherein said supporting platform of one of said two sides of the desk body is removably connected to the desk body, and said supporting platform of another one of said two sides of the desk body is integrally formed with the desk body.