Patent ID: 8595997

Claim:
A fastening system for a panel, comprising: at least two mounting rails ( 1 ), each having a number of engaging open cavities formed therein; and a number of engaging slide blocks ( 5 ), respectively engaging with the engaging open cavities; wherein the number of the engaging slide blocks ( 5 ) is two and the number of the engaging open cavities is two, and the engaging open cavities respectively are a first engaging open cavity ( 21 ) formed in a top surface of the mounting rail and a second engaging open cavity ( 23 ) formed in a side surface of the mounting rail; wherein the panel ( 14 ) including a plurality of top frame strips ( 144 ) and a back frame ( 146 ) is disposed on the mounting rails and fixedly connected with the engaging slide blocks ( 5 ) respectively; and the fastening system for the panel further comprises: a middle clamp ( 10 ), including a top flange ( 109 ) which has two side lips ( 102 ) respectively formed on two ends thereof to engage with the top frame strips ( 144 ) for position limitation; a pair of vertical flanges ( 101 ) being under the top flange ( 109 ) and a flange support ( 108 ) disposed horizontally between the vertical flanges ( 101 ); wherein the middle clamp ( 10 ) is fixedly connected with one of the engaging slide blocks ( 5 ), which engages with the first engaging open cavity ( 21 ), via a fastening bolt ( 151 ); and an L-shaped fastener ( 13 ), including a vertical flange ( 134 ) and a horizontal flange ( 135 ), wherein the vertical flange ( 134 ) is fixedly connected with the other engaging slide block ( 5 ), which engages with the second engaging open cavity ( 23 ), via a fastening bolt ( 153 ).