Assemble the basin

The utility model provides an assemble the basin, including lateral wall, joggle wall and bottom plate, lateral wall, joggle wall and bottom plate block mount to half closed container that can be formed with the export together is equipped with at least one end that the inner space is greater than the opening space with the contact surface of joggle wall on the lateral wall and goes through the recess and make and can only follow the recess with its complex tenon and go through one end and insert the recess along parallel recess orientation, and the contact surface with the lateral wall on the joggle wall is equipped with lateral wall recess complex straight tenon head, is equipped with the annular groove with the the contact region of lateral wall and joggle wall on the bottom plate, and the contact surface of lateral wall and joggle wall and bottom plate is equipped with the ring tenon, and ring tenon and annular groove have the contact that makes the annular groove and encircle the tenon of closely cooperating can to avoid the liquid of certain pressure to follow its clearance mobile.