Structure improvement for adjustable interval of a display frame

摘要: A structure improvement for adjustable interval of a display frame is composed base and plural separating boards. There are longitudinal concave groves on the base. Further, perpendicular to direction groves, there more than one cross-wise rod Under lower end board further includes fastening block. The shape block “L”, which used setting in prevent itself from moving forward backward boards steady stable. And, another blocking apparatus installed at fore-portion board, as putting drink bottles or cans between boards, will falling down.