Patents by Inventor Guan Weixian

Guan Weixian 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).

  • Door of refrigeration device, and refrigeration device
    Patent number: 10928118
    Abstract: A door of a refrigeration device, and a refrigeration device. The door comprises a door main body, a retractable shaft, a handle and a first return member. The door main body is used for closing an opening of a refrigeration space. The retractable shaft is slidably disposed on the door main body, with an outer end of the retractable shaft being able to slide with the retractable shaft and extend outwards or retract inwards, and with a first guide face being provided on the retractable shaft. The handle is capable of rotating on the door main body, the handle being provided with a drive part cooperating with the first guide face, wherein when the drive part rotates with the handle, the drive part can slide along the first guide face and drive the retractable shaft to slide inwards.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: February 23, 2021
    Assignees: Dometic Sweden AB, Dometic (Zhuhai) Technology Co., Ltd.
    Inventors: Yang Xingbiao, Guan Weixian, Peng Wang, Weng Xiaoli
  • Door of Refrigeration Device, and Refrigeration Device
    Publication number: 20200232698
    Abstract: A door of a refrigeration device, and a refrigeration device. The door comprises a door main body, a retractable shaft, a handle and a first return member. The door main body is used for closing an opening of a refrigeration space. The retractable shaft is slidably disposed on the door main body, with an outer end of the retractable shaft being able to slide with the retractable shaft and extend outwards or retract inwards, and with a first guide face being provided on the retractable shaft. The handle is capable of rotating on the door main body, the handle being provided with a drive part cooperating with the first guide face, wherein when the drive part rotates with the handle, the drive part can slide along the first guide face and drive the retractable shaft to slide inwards.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 23, 2020
    Inventors: Yang Xingbiao, Guan Weixian, Kingda Wang, Weng Xiaoli
  • Door of refrigeration device, and refrigeration device
    Patent number: 10634417
    Abstract: A door of a refrigeration device, and a refrigeration device. The door comprises a door main body, a retractable shaft, a handle and a first return member. The door main body is used for closing an opening of a refrigeration space. The retractable shaft is slidably disposed on the door main body, with an outer end of the retractable shaft being able to slide with the retractable shaft and extend outwards or retract inwards, and with a first guide face being provided on the retractable shaft. The handle is capable of rotating on the door main body, the handle being provided with a drive part cooperating with the first guide face, wherein when the drive part rotates with the handle, the drive part can slide along the first guide face and drive the retractable shaft to slide inwards.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: April 28, 2020
    Assignees: Dometic Sweden AB, Dometic (Zhuhai) Technology Co., Ltd.
    Inventors: Yang Xingbiao, Guan Weixian, Kingda Wang, Weng Xiaoli
  • Refrigerator with doors detachable on both sides
    Publication number: 20190086139
    Abstract: Disclosed in the present invention are a door of a refrigeration device, and a refrigeration device. The door comprises a door main body, a retractable shaft, a handle and a first return member. The door main body is used for closing an opening of a refrigeration space. The retractable shaft is slidably disposed on the door main body, with an outer end of the retractable shaft being able to slide with the retractable shaft and extend outwards or retract inwards, and with a first guide face being provided on the retractable shaft. The handle is capable of rotating on the door main body, the handle being provided with a drive part cooperating with the first guide face, wherein when the drive part rotates with the handle, the drive part can slide along the first guide face and drive the retractable shaft to slide inwards. The first return member is connected separately to the door main body and the retractable shaft, and drives the retractable shaft to slide outwards.
    Type: Application
    Filed: August 15, 2018
    Publication date: March 21, 2019
    Inventors: Yang Xingbiao, Guan Weixian, Kingda Wang, Weng Xiaoli