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:
Sep. 08, 2015
Filed:
Jun. 28, 2012
Applicants:
Yong Ji, Shanghai, CN;
Hongchang Huang, Shanghai, CN;
Inventors:
Yong Ji, Shanghai, CN;
Hongchang Huang, Shanghai, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47K 3/20 (2006.01); E03D 9/08 (2006.01); A61H 35/00 (2006.01); A61H 33/00 (2006.01); A61H 9/00 (2006.01);
U.S. Cl.
CPC ...
A61H 35/00 (2013.01); A61H 33/6021 (2013.01); E03D 9/08 (2013.01); A61H 9/0021 (2013.01);
Abstract
A spray nozzle system for a bidet includes a nozzle casing and a rotating member within the nozzle casing. The rotation of the rotating member changes a water output pattern of the nozzle. A first inlet pipe to the nozzle casing is positioned to cause the rotating member to rotate upon receiving fluid flow. A second inlet pipe to the nozzle casing is positioned to suppress rotation of the rotating member upon receiving fluid flow. A controller is configured to vary the relative fluid flow provided to the first inlet pipe and the second inlet pipe, thereby controllably varying the water output pattern of the nozzle.