Chair with an angle-adjustable backrest

Abstract

Chair having a backrest that is adjustable into differently-angled positions includes a first body having a structure defining the chair seat and support legs. A second body forms the backrest of the chair. The lower portion of the second body projects into the inner space defined by the first body. The lower end of the backrest is pivotally engaged to both sides of the lower portion of the first proximal either one of its front or back ends. The seat and the backrest respectively include multiple elongated elements extending from the bottom to the top of the backrest and from the back to the front of the seat. The elongated elements of the seat and backrest interleave with each other, allowing angular displacement of the backrest towards the front or back ends of the seat and, resulting in different inclination angles of the backrest.

1 . A chair with a backrest adjustable into differently-angled use positions, comprising: a first body having a structure defining the seat and the support legs of the chair, and a second body forming the backrest of the chair, a lower portion of said second body projecting itself into an inner space defined by the first body, being a lower end of the backrest pivotally engaged to both sides of the lower portion of said first body, in the proximity of either one of a front end or a back end of the lower body, the seat and the backrest of the chair respectively including multiple elongated elements extending from the upper end to the lower end of the backrest and from the back end to the front end of the seat, said elongated elements of the seat and said elongated elements of the backrest being interleaved with each other. 
     
     
         2 . A chair according to  claim 1 , where said first body has a cubic construction. 
     
     
         3 . A chair according to  claim 1 , where said interleaved elongated elements are wood strips. 
     
     
         4 . A chair according to  claim 1 , where said elongated elements are lengths of rope. 
     
     
         5 . A chair according to  claim 1 , where said elongated elements are strips of fabric. 
     
     
         6 . A chair according to  claim 2 , where said interleaved elongated elements are wood strips. 
     
     
         7 . A chair according to  claim 2 , where said elongated elements are lengths of rope. 
     
     
         8 . A chair according to  claim 2 , where said elongated elements are strips of fabric.