Downward slide groove aluminum profile and safety glass door and window

The invention discloses a downward slide groove aluminum profile and a safety glass door and window. The downward slide groove aluminum profile structure is adopted for the bottom of the safety door and window so that the door and window can be opened and closed, and the downward slide groove aluminum profile comprises a bottom plate, edge sealing plates and a supporting plate arranged below the bottom plate; the supporting plate is connected with the edge sealing plate; the bottom plate is provided with sliding grooves; the space above the bottom plate forms a sliding groove layer, the space between he bottom plate and the supporting plate forms a running water transfer layer, and the space below the supporting plate forms a mounting and fixing layer. According to the downward slide groove aluminum profile and the safety glass door and window, the sliding groove type structures are combined with protruding pulleys, the contact area of the protruding pulleys is large, the solid core is thick, and the downward