| 摘要 |
PURPOSE: A grating structure enabling multi-directional drain and easy construction is provided to enable easy manufacturing through plastic injection molding and selectively use a fixture according to the shape of the cross section of a circular waterway pipe. CONSTITUTION: A grating structure enabling multi-directional drain and easy construction comprises a plurality of lattice structures(110), a plurality of lateral water-collecting holes(120), a pair of fixing rings(130), and a snap-fit(140). The lattice structures are formed to pass through a lower part from an upper part. The lateral water-collecting holes are formed to be communicated with the lattice structures. The lateral water-collecting holes are formed so that collected rainwater is collected into a circular waterway pipe through the lattice structures. The fixing rings are formed on one transverse edge to connect to another neighboring grating.
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