Patents by Inventor Naiyu SHEN

Naiyu SHEN 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: 11243024
    Abstract: The present disclosure provides a refrigerator with a lifting shelf, including a lifting shelf, a shelf driving mechanism, and a shelf stroke detection device. The shelf driving mechanism includes: a driving motor and a gear transmission mechanism, where the gear transmission mechanism includes at least one group of transmission gears, the driving motor outputs a torque through a driving output shaft, and a first pulley is disposed on the driving output shaft; a guide rail slidably connected to a support piece on the guide rail, wherein the lifting shelf is fixedly connected with the support piece; and a traction cable, where the traction cable is wound around the first pulley, and the other end of the traction cable is fixedly connected with the support piece.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: February 8, 2022
    Inventors: Renhua Wang, Shudong Zhang, Qiuju Zhang, Naiyu Shen, Liyun Li
  • Publication number: 20210180855
    Abstract: The present disclosure provides a refrigerator with a lifting shelf, including a lifting shelf, a shelf driving mechanism, and a shelf stroke detection device. The shelf driving mechanism includes: a driving motor and a gear transmission mechanism, where the gear transmission mechanism includes at least one group of transmission gears, the driving motor outputs a torque through a driving output shaft, and a first pulley is disposed on the driving output shaft; a guide rail slidably connected to a support piece on the guide rail, wherein the lifting shelf is fixedly connected with the support piece; and a traction cable, where the traction cable is wound around the first pulley, and the other end of the traction cable is fixedly connected with the support piece.
    Type: Application
    Filed: February 24, 2021
    Publication date: June 17, 2021
    Inventors: Renhua WANG, Shudong ZHANG, Qiuju ZHANG, Naiyu SHEN, Liyun LI