Spatial structure

Abstract

A spatial structure includes a plurality of support posts, a plurality of beams that couple upper portions of the support posts together such that the beams cross each other. The spatial structure is configured for standing on its own and further includes a plurality of guide rails which are provided along the beams and by which a moving panel is movably supported, and two of the guide rails that are adjacent to each other across the support post in a crossing portion of the beams are connected by a bridge rail.

1 . A spatial structure, comprising:
 a plurality of support posts; and   a plurality of beams configured to couple upper portions of the support posts together such that the beams cross each other,   wherein the spatial structure is configured for standing on its own and further comprises a plurality of guide rails which are provided along the beams and configured to support a moving panel, and   two of the guide rails that are adjacent to each other across the support post in a crossing portion of the beams are connected by a bridge rail.   
     
     
         2 . The spatial structure according to  claim 1 ,
 wherein the bridge rail is linearly built over the two guide rails that are adjacent to each other across the support post.   
     
     
         3 . The spatial structure according to  claim 2 ,
 wherein the bridge rail is built by an angle of substantially 45 degrees with respect to the two guide rails that are adjacent to each other at right angles.   
     
     
         4 . The spatial structure according to  claim 1 ,
 wherein the bridge rail is built over each pair of adjacent two of the guide rails provided in the beams which are connected to the support post in three directions at least.   
     
     
         5 . The spatial structure according to  claim 1 ,
 wherein a dimension between two guide rollers of the moving panel to be guided by the guide rails and the bridge rail is equal to or smaller than an entire length of the bridge rail.   
     
     
         6 . The spatial structure according to  claim 1 ,
 wherein the moving panel is brought into contact with a floor surface at substantially only a center part of a lower portion of the moving panel in the width direction.   
     
     
         7 . The spatial structure according to  claim 2 ,
 wherein a dimension between two guide rollers of the moving panel to be guided by the guide rails and the bridge rail is equal to or smaller than an entire length of the bridge rail.   
     
     
         8 . The spatial structure according to  claim 2 ,
 wherein the moving panel is brought into contact with a floor surface at substantially only a center part of a lower portion of the moving panel in the width direction.   
     
     
         9 . The spatial structure according to  claim 3 ,
 wherein a dimension between two guide rollers of the moving panel to be guided by the guide rails and the bridge rail is equal to or smaller than an entire length of the bridge rail.   
     
     
         10 . The spatial structure according to  claim 3 ,
 wherein the moving panel is brought into contact with a floor surface at substantially only a center part of a lower portion of the moving panel in the width direction.   
     
     
         11 . The spatial structure according to  claim 4 ,
 wherein a dimension between two guide rollers of the moving panel to be guided by the guide rails and the bridge rail is equal to or smaller than an entire length of the bridge rail.   
     
     
         12 . The spatial structure according to  claim 4 ,
 wherein the moving panel is brought into contact with a floor surface at substantially only a center part of a lower portion of the moving panel in the width direction.