Patents by Inventor Lucheng WANG

Lucheng WANG 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).

  • Patent number: 11639596
    Abstract: The present invention relates to the technical field of fluid switches, and more particularly to an bathtub faucet, comprising a housing (10), a first valve (11) which is disposed in the housing in the radial direction of the housing (10) and configured for switching on or switching off the flow of the fluid towards the outlet (100); a first base (12) which is disposed in the housing in the axial direction of the housing (10) and configured for diverting the fluid therethrough, and the first base comprises: first fluid guiding ports (120) disposed along the radial direction of the first base (12) and second fluid guiding ports (121) disposed at two ends of the first base (12) along its axial direction and are respectively communicated with the first fluid guiding port (120), and the first valve (11) is configured to sealingly engage to the first base (12) and communicated with the first fluid guiding ports (120), so that the fluid is controlled by the first valve (11) to be communicated with the second fluid
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: May 2, 2023
    Assignee: XIAMEN LOTA INTERNATIONAL CO., LTD.
    Inventors: Lucheng Wang, Jianping Zhou, Liming Ye, Chuanbao Zhu
  • Publication number: 20210010250
    Abstract: The present invention relates to the technical field of fluid switches, and more particularly to an bathtub faucet, comprising a housing (10), a first valve (11) which is disposed in the housing in the radial direction of the housing (10) and configured for switching on or switching off the flow of the fluid towards the outlet (100); a first base (12) which is disposed in the housing in the axial direction of the housing (10) and configured for diverting the fluid therethrough, and the first base comprises: first fluid guiding ports (120) disposed along the radial direction of the first base (12) and second fluid guiding ports (121) disposed at two ends of the first base (12) along its axial direction and are respectively communicated with the first fluid guiding port (120), and the first valve (11) is configured to sealingly engage to the first base (12) and communicated with the first fluid guiding ports (120), so that the fluid is controlled by the first valve (11) to be communicated with the second fluid
    Type: Application
    Filed: June 5, 2020
    Publication date: January 14, 2021
    Applicant: Xiamen Lota International Co., LTD
    Inventors: Lucheng Wang, Jianping Zhou, Liming Ye, Chuanbao Zhu
  • Publication number: 20200378098
    Abstract: The present disclosure relates to an extendable shower control device that comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber in fluid communication with the outlet tube, as well as at least one of the first inlet tube and second inlet tube; a switching valve suitable for control the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force. The shower control device can be selectively configured in a wall in either a shallow or reduced installation state, or a deep or extended installation state.
    Type: Application
    Filed: August 17, 2020
    Publication date: December 3, 2020
    Inventors: Liming Ye, Jianping Zhou, Shuanglin Bai, Lucheng Wang
  • Patent number: 10745896
    Abstract: The present disclosure relates to a shower device and a shower controlling device. The shower controlling device comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber which is in fluid communication with the outlet tube and is maintained to be in fluid communication with at least one of the first inlet tube and second inlet tube; a switching valve which is spaced apart from the mixing valve and is suitable for controlling the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: August 18, 2020
    Assignees: Xiamen Lota International Co., LTd., La Vida Industrial Co., Ltd.
    Inventors: Liming Ye, Jianping Zhou, Shuanglin Bai, Lucheng Wang
  • Patent number: 10724649
    Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: July 28, 2020
    Assignee: XIAMEN LOTA INTERNATIONAL CO., LTD.
    Inventors: Liming Ye, Jianping Zhou, Shuanglin Bai, Lucheng Wang
  • Publication number: 20180313066
    Abstract: The present disclosure relates to a shower device and a shower controlling device. The shower controlling device comprises: a tube structure having a first inlet tube, a second inlet tube and an outlet tube; a mixing valve having mixing chamber which is in fluid communication with the outlet tube and is maintained to be in fluid communication with at least one of the first inlet tube and second inlet tube; a switching valve which is spaced apart from the mixing valve and is suitable for controlling the switching on/off of the outlet tube; a mounting disc provided to be spaced apart from the tube structure; and a transferring and adjusting mechanism which is mounted between the switching valve and the mounting disc in such a manner that the length of the mechanism is adjustable, and is able to operate the switching valve under an external force.
    Type: Application
    Filed: January 31, 2018
    Publication date: November 1, 2018
    Inventors: Liming Ye, Jianping Zhou, Shuanglin Bai, Lucheng Wang
  • Publication number: 20180259082
    Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.
    Type: Application
    Filed: May 16, 2018
    Publication date: September 13, 2018
    Inventors: Liming YE, Jianping ZHOU, Shuanglin BAI, Lucheng WANG
  • Publication number: 20160341325
    Abstract: In the present invention a mixing valve is provided, comprising a valve seat provided with first and second fluid conduits and a mixed fluid conduit and including a first plug-fit portion and a first mounting portion, and a valve core defining first and second stop surfaces. The valve core comprises a valve housing provided with a second plug-fit portion configured to be mated with the first plug-fit portion, a valve shaft disposed within the valve housing and provided with a valve plate comprising a first regulating aperture and a second regulating aperture, a stop member mounted on the valve shaft, the valve core defining an initial position in which the stop member engages with the first stop surface and a final position in which the stop member engages with the second stop surface, and a valve module.
    Type: Application
    Filed: March 4, 2016
    Publication date: November 24, 2016
    Inventors: Liming YE, Jianping ZHOU, Shuanglin BAI, Lucheng WANG