Arm rest support

Abstract

An arm rest support that has a support body includes also a left support and a right support connected to left and right sides of the support body respectively to support left and right arms of a user; both the left support and the right support extend backward from the support body towards a direction away from a rear side of the support body. When the user sits down, the support body is placed on the thighs, and the arms can rest on the left support and the right support. Free ends of the left support and the right support abut a left side and a right side of the user's waist so as to limit the support body from swinging or moving leftward or rightward with respect to the user.

What is claimed is: 
     
         1 . An arm rest support, comprising a support body; a left support and a right support configured to support a left arm and a right arm of a user are connected to a left side and a right side of the support body respectively; both the left support and the right support extend backward from the support body towards a direction away from a rear side of the support body. 
     
     
         2 . The arm rest support of  claim 1 , wherein the left support, the right support, and the support body together define the arm rest support having a U-shape. 
     
     
         3 . The arm rest support of  claim 1 , wherein an adjustment channel is defined by the rear side of the support body and inner sides of the left support and the right support, so that the arm rest support is capable of being placed in different positions along a direction defined by a length of the adjustment channel. 
     
     
         4 . The arm rest support of  claim 2 , wherein a front side of the support body is provided with a cut-away portion.