| 摘要 |
The present invention relates to modular artificial turf made of artificial turf modules (2) which comprise: an artificial turf mat (3) on which a plurality of piles (7) are implanted; and a drain block (5) which collects and drains flowing water. The drain block (5) comprises: a plate body part (10) on which a plurality of protrusions (11) are connected and arranged to be parallel with the ground surface and to form a furrow (13) therebetween; and a coupling part (20) for fixing the plate body part (10) to a neighboring plate body part (10). The plate body part (10) is formed in a rectangular planar shape which has first to fourth sides (21, 22, 23, 24). Further, first and second male covers (15, 16) are formed at the edges of two sides (21, 22) adjacent to each other from among the four sides (21, 22, 23, 24), and first and second female sheets (17, 18) are formed at the edges of the remaining two sides (23, 24), the first and second female sheets (17, 18) respectively being engaged with the first and second male covers (15, 16), thereby forming an assembly protrusion (65) having the same shape as the protrusions (11). Thus, since the male covers and the female sheets, which enable neighboring drain blocks to be engaged with each other, form an assembly protrusion which is completely the same as the protrusions formed inside the plate body part, a drain groove inside the plate body part and a drain groove at the border of the plate body part have the same shape and thus drain grooves on the whole drain block assembly have the same draining efficiency. Accordingly, since the drainage amount is not biased, it is possible to significantly increase the draining efficiency of the drain blocks. |
