The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 18, 2012
Filed:
May. 25, 2010
Feiyu LI, Xiamen, CN;
Caiyou LI, Xiamen, CN;
Other;
Abstract
A flushing mechanism () includes a housing (), an upper cover () on the housing (), a sleeve (), a first piston (), a first piston sealed module (-), a first piston loading spring (), a second piston () and a second piston loading spring (). Wherein a pressure-relief and/or ejection-proof part is provided in the housing (), the second piston sealed module (--) are respectively provided surround the periphery of the bottom end and the central hole of the second piston (). The bottom end of the second piston (), the second piston sealed module (--) and the lower end of the housing () define an exterior lower cavity (-) and an interior lower cavity (-) used for cooperating with the second piston loading spring () in course of drainage, sequentially the second piston () is moved upward and the outlet is opened. A toilet bowl employing the flushing mechanism can reduce the flushing water consumption.