Shop display for mattresses and support frames - uses screw adjustable frame stand supports, with longitudinal members holding mattress horizontally and vertically

摘要

The display frame (1) for a mattress and its support grate of rigid slats is rectangular, with holes in the head and foot strips, through which slot the ends of a tubular rod (2). The top and bottom parts of the rod has a movable double bracket (7) to take mattress, and a vertical U-shaped holding through (4). A horizontal trough (3) forming the mattress support, and the vertical trough consist of two elongated parts (12) with parallel longitudinal holes for adjusting screws (14). Both these parts are welded to the double bracket. The latter has a horizontal screw section (16) with a long bore one half of which is welded in the upper part of the tubular rod. The other half is slidable and can be screwed to the double bracket.