| 主权项 |
1. A system comprising of a paint tray that is assembled into a board; wherein the tray consists of a bottom plate with vertical peripheral sides and a circumferential rim; wherein the front end of the tray is deeper than the back end; wherein said board consists of a flat board with a central cut-out; wherein the size of said central cut-out corresponds to the size of said tray so that the tray may be assembled into the board; wherein the span of the circumferential rim is wider than that of the central cut-out; wherein the board is equipped with two or more wheels that are affixed to its underside and both function as a stand and enable the board and tray to be rolled around during use; wherein the tray is assembled into the board using a pair of axial connections at two connection points at either side of the tray and the board accordingly; wherein the front end of the tray has a recess with a hole directed downward; wherein the front end of the board has a vertical pin; wherein the tray is attached to the board by a spring connection wherein said spring is placed over said vertical pin and the top of the spring is inserted into the hole in said recess; wherein when the spring is in released position it exerts vertical, upward pressure on the tray causing said legs to be pressed down against the floor; wherein one or more legs are attached to the underside of the back end of said bottom plate; wherein said legs are shaped like short poles; whereby when the tray is assembled with the board in released position, said spring applies downward pressure on the back end of the tray and when the user applies vertical, downward pressure on the front end of the tray, the back end rises. |
