A structural component for rainwater is stored stacked structure and is personally experienced sth. part of body

The utility model provides a structural component for rainwater is stored stacked structure and is personally experienced sth. Part of body, on one side its in locating the catch basin of subsurface about the border orientation rectangular crossing pile up and be used for constructing the rainwater and store the stacked structure body, can not increase volume ground and take care of, can also high -efficiently construct correct and stable rainwater storage stacked structure and personally experience sth. Part of the body. Structural component (1) comprises along the structural component who sets up the big version size that forms all around side by side the structural component (1A) with little version size, the structural component (1A) that can cut apart the little version size that becomes to border on, or structural component (1) of the big version size of former state use, use number and the high efficiency that can reduce structural component are builded the rainwater and are stored the stacked structure body, and be provided with lower extreme open -ended truncated quadrangular pyramid side by side at structural component (1A), make truncated quadrangular pyramid gomphosis and can not increase volume ground and keep each other, through piling up with the mode of quadrature each other, can correctly support the truncated quadrangular pyramid of upside on downside truncated quadrangular pyramid in order to stabilize the state.