Patents by Inventor Zhangjun Yu

Zhangjun Yu 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: 20250121383
    Abstract: Shower head structure and shower device includes shower head body, water distributing disc, ratchet wheel, key, connecting rod and reset elastic member. Shower head body includes shell assembly and flow dividing assembly, where multiple groups of water inlets are disposed in and water distributing disc is rotationally mounted on. Water passing holes communicated with one group of water inlets every time are disposed on water distributing disc. Ratchet wheel is fixedly connected to side of water distributing disc away from flow dividing assembly. Key has first end hinged to shell assembly and second end telescopically disposed relative to one side of shell assembly. Connecting rod is slidably disposed in shell assembly and in transmission connection between second end and ratchet wheel. Key drives connecting rod. Reset elastic member has one end connected to shower head body and other end acting on connecting rod. Reset elastic member drives connecting rod.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 17, 2025
    Inventor: Zhangjun YU
  • Patent number: 12152681
    Abstract: Provided are water path change-over valve and bathroom device. The water path change-over valve includes a valve seat assembly and a water path change-over assembly. The water path change-over assembly is located in the water path change-over cavity of the valve seat assembly, the water path change-over assembly includes a valve rod and a rotating member, the valve rod is connected with the rotating member and two ends of the valve rod respectively rotatably penetrate through the valve seat assembly, and the rotating member is provided thereon with a water through hole. The valve rod drives the rotating member to rotate, so that the water through hole can be corresponding to a position of at least one water outlet hole in the water path change-over cavity, so that the water inlet hole is in communication with at least one water outlet hole through the water through hole.
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: November 26, 2024
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Zhicheng Lin
  • Publication number: 20240255061
    Abstract: Provided are water path change-over valve and bathroom device. The water path change-over valve includes a valve seat assembly and a water path change-over assembly. The water path change-over assembly is located in the water path change-over cavity of the valve seat assembly, the water path change-over assembly includes a valve rod and a rotating member, the valve rod is connected with the rotating member and two ends of the valve rod respectively rotatably penetrate through the valve seat assembly, and the rotating member is provided thereon with a water through hole. The valve rod drives the rotating member to rotate, so that the water through hole can be corresponding to a position of at least one water outlet hole in the water path change-over cavity, so that the water inlet hole is in communication with at least one water outlet hole through the water through hole.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 1, 2024
    Inventors: Zhangjun YU, Zhicheng LIN
  • Patent number: 11998932
    Abstract: Provided is a hand shower with an automatically returnable side switch handle, hand shower including a hand shower body, a limiting portion, and a switching mechanism. A rotary disc and a water distribution component are configured inside the hand shower body, a notch is formed in a side surface thereof hand shower, and the limiting portion is fixed therein hand shower. The switching mechanism includes a toggle button, a transmission component, and an elastic reset member. The toggle button is movably provided in the notch and is linked with the transmission component, which is driven to move by toggling the toggle button. The transmission component is linked with the rotary disc to drive it to rotate in a forward direction relative to the water distribution component. The elastic reset member is provided in the hand shower body and acts on the transmission component to drive it to drive the toggle button to be reset.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: June 4, 2024
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Zhicheng Lin, Qianzhen Fang
  • Patent number: 11944989
    Abstract: An automatic return shower head and a use method thereof are provided. The automatic return shower head comprises a handle, a valve body, a water distribution disc, a switching return assembly and a shower head body configured to be connected with the handle and having a water outlet passage communicating with a water supply passage of the handle. The valve body is provided with water distribution hole(s), fixed to a joint between the shower head body and the handle, and located between the water supply passage and the water outlet passage. The water distribution disc is provided inside the joint and rotates relative to the valve body. The switching return assembly comprises a switching assembly linked with the water distribution disc, a knob provided on a wall surface of the joint and linked with the switching assembly, and a return portion linked with the knob.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: April 2, 2024
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Qianzhen Fang, Zhicheng Lin, Huasheng Peng
  • Publication number: 20220176389
    Abstract: Provided is a hand shower with an automatically returnable side switch handle, hand shower including a hand shower body, a limiting portion, and a switching mechanism. A rotary disc and a water distribution component are configured inside the hand shower body, a notch is formed in a side surface thereof hand shower, and the limiting portion is fixed therein hand shower. The switching mechanism includes a toggle button, a transmission component, and an elastic reset member. The toggle button is movably provided in the notch and is linked with the transmission component, which is driven to move by toggling the toggle button. The transmission component is linked with the rotary disc to drive it to rotate in a forward direction relative to the water distribution component. The elastic reset member is provided in the hand shower body and acts on the transmission component to drive it to drive the toggle button to be reset.
    Type: Application
    Filed: November 2, 2020
    Publication date: June 9, 2022
    Inventors: Zhangjun YU, Zhicheng LIN, Qianzhen FANG
  • Patent number: D962389
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: August 30, 2022
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
  • Patent number: D977064
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: January 31, 2023
    Assignee: Sinyu Technology (Fujian) Co., Ltd.
    Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu, Huasheng Peng
  • Patent number: D977065
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: January 31, 2023
    Assignee: Sinyu Technology (Fujian) Co., Ltd.
    Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
  • Patent number: D992084
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: July 11, 2023
    Assignee: Sinyu Technology (Fujian) Co., Ltd.
    Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
  • Patent number: D992085
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: July 11, 2023
    Assignee: Sinyu Technology (Fujian) Co., Ltd.
    Inventors: Zhangjun Yu, Shengda Yu, Shaoming Gao
  • Patent number: D996563
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: August 22, 2023
    Assignee: Sinyu Technology (Fujian) Co., Ltd.
    Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
  • Patent number: D994840
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: August 8, 2023
    Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
  • Patent number: D999339
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: September 19, 2023
    Inventors: Zhangjun Yu, Shaoming Gao, Shengda Yu
  • Patent number: D1039654
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: August 20, 2024
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Shaoming Gao, Huasheng Peng
  • Patent number: D1057088
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: January 7, 2025
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Dingchao Xie, Huasheng Peng, Shaoming Gao
  • Patent number: D1057897
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: January 14, 2025
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Dingchao Xie, Huasheng Peng, Shaoming Gao
  • Patent number: D1060605
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: February 4, 2025
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Dingchao Xie, Huasheng Peng, Shaoming Gao
  • Patent number: D1066574
    Type: Grant
    Filed: April 30, 2024
    Date of Patent: March 11, 2025
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Dingchao Xie, Huasheng Peng, Shaoming Gao
  • Patent number: D1066575
    Type: Grant
    Filed: April 30, 2024
    Date of Patent: March 11, 2025
    Assignee: SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    Inventors: Zhangjun Yu, Dingchao Xie, Huasheng Peng, Shaoming Gao