Patents by Inventor Aijia ZHANG

Aijia ZHANG 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: 11873658
    Abstract: A multi-elevator vertically-lifting three-dimensional parking garage is disclosed. The parking garage includes a base, an elevator guide rail group, elevator guide rail seats, first guide rails, second guide rails, clamping mechanisms, annular parking spaces, and vehicle body adjustment devices; the elevator guide rail group is disposed on the base, the base is in shafting connection with the elevator guide rail group, the multiple elevator guide rail seats capable of sliding up and down are disposed on the elevator guide rail group, the elevator guide rail seats are hingedly connected to the first guide rails, the first guide rails are hingedly connected to the second guide rails in a sliding manner, the second guide rails are connected to the clamping mechanisms in a sliding manner, the annular parking spaces are disposed on the periphery of the elevator guide rail group in a surrounding manner.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: January 16, 2024
    Assignee: QIQIHAR PUSHI TECHNOLOGY CO., LTD.
    Inventors: Shipu Zhang, Linhao Xie, Yu Liu, Aijia Zhang, Shouyi Zhang
  • Publication number: 20220170284
    Abstract: A multi-elevator vertically-lifting three-dimensional parking garage is disclosed. The parking garage includes a base, an elevator guide rail group, elevator guide rail seats, first guide rails, second guide rails, clamping mechanisms, annular parking spaces, and vehicle body adjustment devices; the elevator guide rail group is disposed on the base, the base is in shafting connection with the elevator guide rail group, the multiple elevator guide rail seats capable of sliding up and down are disposed on the elevator guide rail group, the elevator guide rail seats are hingedly connected to the first guide rails, the first guide rails are hingedly connected to the second guide rails in a sliding manner, the second guide rails are connected to the clamping mechanisms in a sliding manner, the annular parking spaces are disposed on the periphery of the elevator guide rail group in a surrounding manner.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 2, 2022
    Applicant: Qiqihar Pushi Technology Co., Ltd.
    Inventors: Shipu ZHANG, Linhao XIE, Yu LIU, Aijia ZHANG, Shouyi ZHANG