公开(公告)号：US10441118B2

公开(公告)日：2019-10-15

申请号：US15755058

申请日：2016-08-23

申请人： LIXIL Corporation

发明人： Akitaka Hamajima ,  Yudai Morikawa ,  Motoki Kagawa ,  Toshiaki Ikeda ,  Ryuichi Yokoi ,  Kouta Higuchi ,  Ryosuke Nakamura ,  Ryosuke Suzuki

IPC分类号： A47K13/00

摘要： Provided is a method of manufacturing a toilet seat that is formed by joining together a seat front member and a seat rear member. The method includes a cutting step of forming a processed surface of a joint part between the seat front member and the seat rear member by cutting the joint part between the seat front member and the seat rear member with a cutting tool having a curved cutting blade part such that the shape of the processed surface is formed in a curved shape in which the seat rear member side thereof protrudes outward in a cross section perpendicular to the direction in which the joint part extends.