Invention Grant
US08370970B2 Snap-in quick removal pop-up drain stopper 失效
快速拆卸弹出式排水挡板

  • Patent Title: Snap-in quick removal pop-up drain stopper
  • Patent Title (中): 快速拆卸弹出式排水挡板
  • Application No.: US13024317
    Application Date: 2011-02-09
  • Publication No.: US08370970B2
    Publication Date: 2013-02-12
  • Inventor: Richard Martin Reavis
  • Applicant: Richard Martin Reavis
  • Main IPC: E03C1/232
  • IPC: E03C1/232
Snap-in quick removal pop-up drain stopper
Abstract:
This device incorporates a new method for attachment of a pop-up drain stopper to the pivot rod which controls its mechanical motion as is typical in bathroom sinks, thereby providing the consumer with a simple and convenient method of removing and installing the stopper as is needed for extraction of drain clogs. As shown in FIG. 5, the stopper is inserted into the drain with the connecting journal channel opening (6) positioned over the pivot rod (8). Downward pressure is applied (FIG. 6) forcing the pivot rod to pass through the channel and snap into the connecting journal (FIG. 7). Transversely, by pulling upward, the stopper disengages from the pivot rod and is removed from the drain opening. By incorporating two or more conjoined connecting journals in an elongated connecting bracket (FIG. 8), the stopper can accommodate a wider range of pivot rod placement.
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