| 摘要 |
A planter box for artificial ground of facilities such as the rooftops of buildings and underground parking lots is provided, which creates a natural garden by planting various plants from a ground cover plant to a forest tree, has good water drainage properties and blocks heat coming up from the bottom of the artificial ground. A planter box comprises: a base panel(10) containing a protrusion part(11), side wall(12) and drainage hole(14) to form a water storage tank(15) and a drainage way(13); a side panel(20) containing a plurality of transverse protrusion parts(21) and longitudinal protrusion parts(22) to prevent shape deformation against interior soil pressure and upper load and a reinforcing jaw(23); and a lower connecting device(30) and upper connecting device. The reinforcing jaw can be installed with the upper connecting device and a take-out device(50) to take out the box in a vertical direction. The side panel is formed in three sides, four sides and many sides; and the base panel is formed in a shape of triangle, rectangle and polygon. |
