公开(公告)号：US11371231B2

公开(公告)日：2022-06-28

申请号：US17047372

申请日：2019-03-19

申请人： Chang Hun Choi ,  Sun Young Choi

发明人： Chang Hun Choi ,  Sun Young Choi

IPC分类号： E03D5/04 ,  E03D1/34

摘要： The present invention relates to a toilet flushing device using a toilet cover. More specifically, the present invention comprises: a sliding means disposed at the front side of a water tank and configured to slide forward/backward by magnetic force to allow a drain valve to operate as soon as a toilet cover is closed; and an operation lever disposed at the rear side of the sliding means so as to open or close the drain valve, wherein the drain valve is operated to flush water by a structure in which the sliding means and the operation lever operate in cooperation in response to an operation of the toilet cover after use of the toilet. Therefore, the present invention can induce the habit of covering the toilet by the toilet cover after using the toilet and thus enhance a sanitary culture.