THE VARIABLE DRAINPIPE OF DRAIN AND CONNECTING METHOD OF THE DRAINPIPE

摘要

The present invention relates to residential housing drain pipes, the configuration of a socket connecting the residential housing drain pipes, and a method of connecting the residential housing drain pipes while adjusting the size of the floor of a residential housings drain path. When installing the residential housing drain pipes to form the residential housings drain path installed to drain the rainwater collected on a sidewalk, playground, park, and the residential housing, the present invention can connect the residential housing drain pipes continuously and widen the floor of the residential housing drain pipes while maintaining the closure to adjust the size of the floor of the residential housings drain path. The present invention can seal the floor of the residential housings drain path while adjusting the size of the drain path to drain the water to a fixed plate through the floor.