公开(公告)号：US3768117A

公开(公告)日：1973-10-30

申请号：US3768117D

申请日：1972-03-29

申请人： SWEDISH CRUCIBLE STEEL CO

发明人： TOLDO A ,  WATSON R

IPC分类号： A47K13/12 ,  E05D11/00

CPC分类号： E05D11/0054 ,  A47K13/12 ,  E05D2011/0063 ,  E05Y2900/614 ,  Y10T16/5335

摘要： A hinge leaf of synthetic plastic material, such as polyethylene or polypropylene, is provided with fastener holes to secure the hinge leaf to the toilet seat or lid or other hinge member, and also has a recess adjacent these holes. Formed integral with the hinge leaf so that it cannot be lost or misplaced and is always at hand is a fastener hole cover which swings downward to conceal the fastener holes and has a tongue or lug which fits snugly into the recess as a detent to hold the cover in place. The cover is hinged along a side edge of the hinge leaf so as to swing thereover into detent engagement with the undercut opposite side edge.

摘要翻译： 合成塑料材料（例如聚乙烯或聚丙烯）的铰链叶片设置有紧固件孔，以将铰链叶片固定到马桶座或盖或其它铰链构件上，并且还具有邻近这些孔的凹部。 与铰链叶形成一体，使得它不会丢失或放错，并且总是在手，是向下摆动以隐藏紧固件孔的紧固件孔盖，并且具有舌形或凸耳，该舌或凸耳紧密地配合到凹部中，作为夹持 盖到位 盖子沿着铰链叶片的侧边缘铰接，以便在其上摆动以与底切相对的侧边缘成棘爪啮合。