Grating

Abstract

Disclosed is a grating, and more particularly a grating capable of easily and firmly fixing a second partition member to a frame member and a first partition member. This grating includes fixing projections formed at regular intervals along a longitudinal direction of the first partition members on both sides of the first partition member and on inner sides of the frame member that face a side of the first partition member; and second partition members installed between the first partition members and between the first partition member and the frame member respectively, the second partition members having insertion slots into which the fixing projections are inserted, the insertion slots being bent to subsequently contact with the first partition members facing each other or the first partition member and the frame member facing each other so that the fixing projections are inserted into the insertion slots.

1 . A grating having a frame member and a plurality of first partition members for partitioning the frame member in any one of vertical and horizontal directions, the grating comprising:
 fixing projections formed at regular intervals along a longitudinal direction of the first partition members on both sides of the first partition member and on inner sides of the frame member that face a side of the first partition member; and   second partition members installed between the first partition members and between the first partition member and the frame member respectively, the second partition members having insertion slots into which the fixing projections are inserted, the insertion slots being bent to subsequently contact with the first partition members facing each other or the first partition member and the frame member facing each other so that the fixing projections are inserted into the insertion slots.   
   
   
       2 . The grating according to the  claim 1 , wherein the frame member and the first partition members include supporting projections formed below the fixing projections so as to support lower sides of the second partition members. 
   
   
       3 . The grating according to the  claim 2 , wherein top sides of the second partition members have the same height as top sides of the frame member and the first partition members. 
   
   
       4 . A grating having a frame member and a plurality of first partition members for partitioning the frame member in any one of vertical and horizontal directions, the grating comprising:
 fixing projections formed at regular intervals along a longitudinal direction of the first partition members at upper ends of both sides of the first partition members and at upper ends of inner sides of the frame member that face a side of the first partition member;   second partition members installed between the first partition members and between the first partition member and the frame member respectively, the second partition members being bent to subsequently contact with the first partition members facing each other or the first partition member and the frame member facing each other so as to be fixed by the fixing projections, the second partition members having the same height as top sides of the frame member and the first partition members; and   supporting projections formed below the fixing projections on the inner side of the frame member and both sides of the first partition members to support lower sides of the second partition members.   
   
   
       5 . The grating according to  claim 4 , wherein the fixing projections are bent at ends thereof to fix the second partition members. 
   
   
       6 . The grating according to  claim 4 , wherein engagement grooves to be engaged with the fixing projections are formed in top sides of the second partition members.