公开(公告)号：US20120167296A1

公开(公告)日：2012-07-05

申请号：US13394850

申请日：2010-09-24

申请人： Kazuteru Nomura ,  Satoshi Kitamura ,  Haruo Yamasaki ,  Akiko Kondo ,  Shuhei Handa ,  Yuji Nakayama ,  Kazuhisa Chaya

发明人： Kazuteru Nomura ,  Satoshi Kitamura ,  Haruo Yamasaki ,  Akiko Kondo ,  Shuhei Handa ,  Yuji Nakayama ,  Kazuhisa Chaya

IPC分类号： E03D13/00

CPC分类号： E03C1/29 ,  E03C1/281

摘要： Provided is a urinal drain trap which is capable of preventing diffusion of odor for a long period of time. The urinal drain trap (10) is equipped with a lid (11) having an inlet (11A); a body (12) having an outlet (12C); and a tubular partition wall (13). The interior of the body (12) is divided into a first region (31) and a second region (32). The first region (31) and the second region (32) are linked with each other by a third region (33). Sealing liquid is injected into the first region (31), this sealing liquid being non-water-soluble, having a lower specific gravity than urine, and forming a sealing layer (S) at an elevation above retained urine. In a peripheral area of the lower end of the partition wall (13), there is formed a connecting portion (14) which extends laterally. In a peripheral area of the tip of the connecting portion (14), there is formed a folded portion (15) which extends upward. Between the partition wall (13) and the folded portion (15), the inlet (11A) is provided, in such a way as to form a through opening, at a location where urine flows in from above. The outlet (12C) is located in the second region (32) and is open at an elevation above the upper end of the folded portion (15).

摘要翻译： 提供了能够长时间防止气味扩散的小便池排水收集器。 小便池排水收集器（10）装备有具有入口（11A）的盖子（11）; 具有出口（12C）的主体（12）; 和管状分隔壁（13）。 主体（12）的内部被分成第一区域（31）和第二区域（32）。 第一区域（31）和第二区域（32）通过第三区域（33）彼此连接。 将密封液注入到第一区域（31）中，该密封液体的非水溶性比比尿的比重低，在保持的尿液上方形成密封层（S）。 在分隔壁（13）的下端的周边区域中形成有横向延伸的连接部分（14）。 在连接部分（14）的尖端的周边区域中形成有向上延伸的折叠部分（15）。 在分隔壁（13）和折叠部分（15）之间，在尿液从上方流入的位置处，以入口（11A）的形式设置通孔。 出口（12C）位于第二区域（32）中，并且在折叠部分（15）的上端上方的高度处开口。