Patents by Inventor Longyun Shi

Longyun Shi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240240440
    Abstract: A shower head magnetic attraction fixing structure, including a shower component with a shower body and a first magnetic attraction mechanism retractably provided on a back surface of the shower body, and a fixing component; the first magnetic attraction mechanism flushes with the back surface of the shower body when there is no magnetic attraction; the fixing component has a fixing seat having a fixing groove to embed the first magnetic attraction mechanism, and a second magnetic attraction mechanism inside an upper wall of the fixing groove; connecting buckles are provided to be biased to eject out of the inner side walls of the fixing groove and capable of retracting into the inner side walls; the connecting buckles are locked into a limiting ring groove of the first magnetic attraction mechanism to fix the first magnetic attraction mechanism and the second magnetic attraction mechanism.
    Type: Application
    Filed: May 9, 2023
    Publication date: July 18, 2024
    Inventors: Shifa HUANG, Baosen HONG, Longyun SHI, Guozhong WU
  • Patent number: 11529642
    Abstract: A single-button water passage switching structure includes a water inlet assembly and a water outlet assembly. The water inlet assembly includes a water inlet body, an operating button, a first control assembly, and a second control assembly. The water inlet body has a first mounting chamber and a second mounting chamber. The first mounting chamber and the second mounting chamber each have a water inlet and two water outlets. The first control assembly is configured to realize a pause mode, a first spray mode or the switching of water passages of the second mounting chamber. The second control assembly is configured to realize the switching of water passages of a second spray mode or a third spray mode. The operating button is configured to link the first control assembly and the second control assembly.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: December 20, 2022
    Assignee: PURITY (XIAMEN) SANITARY WARE CO., LTD.
    Inventors: Longyun Shi, Shifa Huang, Guozhong Wu, Xiwen Yang, Weisheng Wu, Jinlong Wu
  • Publication number: 20210008580
    Abstract: A single-button water passage switching structure includes a water inlet assembly and a water outlet assembly. The water inlet assembly includes a water inlet body, an operating button, a first control assembly, and a second control assembly. The water inlet body has a first mounting chamber and a second mounting chamber. The first mounting chamber and the second mounting chamber each have a water inlet and two water outlets. The first control assembly is configured to realize a pause mode, a first spray mode or the switching of water passages of the second mounting chamber. The second control assembly is configured to realize the switching of water passages of a second spray mode or a third spray mode. The operating button is configured to link the first control assembly and the second control assembly.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 14, 2021
    Inventors: Longyun Shi, Shifa Huang, Guozhong Wu, Xiwen Yang, Weisheng Wu, Jinlong Wu