Sliding furniture trolley mechanism

Abstract

The sliding furniture carriage mechanism consists of two horizontal slats: a horizontal top slat (1) and a horizontal bottom slat (2). The horizontal bottom slat (2) has two projections on its two ends, perpendicular to it and pointing upwards: a higher projection and a lower projection, while the horizontal top slat (1) has two projections: a higher projection and a lower projection. The higher and lower projections of both horizontal slats (1 and 2) are located at the same ends of both horizontal slats (1 and 2). The top slat (1) has an additional projection pointing perpendicularly and downward to it, and the additional projection has a cylindrical guide (1d) perpendicular to its surface and pointing outward. The higher projection of the top slat (1) is equipped with a stopper (1e) perpendicular to this projection and pointing outward. Both horizontal slats (1 and 2) are connected by two flat, parallel arms.