公开(公告)号：US20160334038A1

公开(公告)日：2016-11-17

申请号：US15092617

申请日：2016-04-07

申请人： Yu-Feng Yang

发明人： Yu-Feng Yang

IPC分类号： F16L25/00 ,  F16L41/08

CPC分类号： F16L55/07 ,  E03F5/041

摘要： An adapter for drainage hole includes a main body having at least one opening defined in a top portion thereof, wherein the main body is a tubular structure. The adapter includes a converging structure radially extending from a lower portion of the main body, wherein multiple converging holes are defined in the converging structure. A fixing structure longitudinally extends from the lower portion of the main body and is adapted to be secured on a filter that is secured in the drainage hole. The converging structure is skirt-shaped and the converging hole is arched-shaped. The fixing structure includes multiple insertions that extend through the filter and extend into the drainage hole for holding the main body in place.

摘要翻译： 用于排水孔的适配器包括：主体，其具有限定在其顶部中的至少一个开口，其中主体是管状结构。 适配器包括从主体的下部径向延伸的会聚结构，其中在会聚结构中限定多个会聚孔。 固定结构从主体的下部纵向延伸并适于固定在固定在排水孔中的过滤器上。 会聚结构为裙状，会聚孔为拱形。 固定结构包括多个插入物，其延伸穿过过滤器并延伸到用于将主体保持在适当位置的排水孔中。