Patents by Inventor Donghua Fu

Donghua Fu 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: 11614263
    Abstract: A refrigerator includes a freezer compartment and an ice-making apparatus. The ice-making apparatus includes a support, a plurality of ice cube trays, a connecting rod rotating shaft, and a swinging member. Each ice cube tray includes a tray body, and a driving shaft and a hinge shaft connected to the tray body. The connecting rod rotating shaft includes a rotating shaft and a swinging shaft that are arranged in parallel and spaced from each other, and a connecting section connecting the rotating shaft and the swinging shaft. The swinging member includes a body, a hinge hole provided in the body and a plurality of support portions provided on the body.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: March 28, 2023
    Assignee: HISENSE RONSHEN (GUANGDONG) REFRIGERATOR CO., LTD.
    Inventors: Xiangqian Cui, Yonghong Gao, Donghua Fu, Lipin Wang
  • Publication number: 20210325099
    Abstract: A refrigerator includes a freezer compartment and an ice-making apparatus. The ice-making apparatus includes a support, a plurality of ice cube trays, a connecting rod rotating shaft, and a swinging member. Each ice cube tray includes a tray body, and a driving shaft and a hinge shaft connected to the tray body. The connecting rod rotating shaft includes a rotating shaft and a swinging shaft that are arranged in parallel and spaced from each other, and a connecting section connecting the rotating shaft and the swinging shaft. The swinging member includes a body, a hinge hole provided in the body and a plurality of support portions provided on the body.
    Type: Application
    Filed: November 28, 2019
    Publication date: October 21, 2021
    Inventors: Xiangqian CUI, Yonghong GAO, Donghua FU, Lipin WANG
  • Patent number: 10634421
    Abstract: In a water dispenser water-outlet assembly for a refrigerator, the water-outlet assembly includes a housing disposed in a side wall of the refrigerator body; a water-outlet switch and a trigger mechanism are included in the housing, and the trigger mechanism includes a triggering member and a driving member; the driving member is configured to drive the triggering member to one-dimensionally slide in a direction parallel to the side wall; the triggering member is slidably connected to the housing, and the triggering member is configured to one-dimensionally slide in a direction parallel to the side wall to trigger the water-outlet switch when it is driven by the driving member. The water dispenser water-outlet assembly of the present disclosure can be used in a water dispenser in a refrigerator.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 28, 2020
    Assignee: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
    Inventors: Jun Shou, Kangfu Yan, Donghua Fu, Jianqun Zhou
  • Patent number: 10584916
    Abstract: A water-feed assembly of an ice maker in the refrigerator includes a diversion pipe, and an outer wall of the diversion pipe is covered with a heating layer. The first end of the diversion pipe is used to communicate with a water-outlet pipe in the ice maker of the refrigerator, and a second end of the diversion pipe is connected to a locating sleeve. The inner wall of the port of the locating sleeve away from the diversion pipe includes a resilient sealing sleeve. A radial flange is formed at an outer end of the resilient sealing sleeve. The end of the locating sleeve away from the diversion pipe is connected to a water pipe seat, and both sides of the radial flange abut against the water pipe seat and an end face of the locating sleeve, respectively.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 10, 2020
    Assignee: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
    Inventors: Jinbo Gan, Kangfu Yan, Donghua Fu
  • Publication number: 20190234680
    Abstract: In a water dispenser water-outlet assembly for a refrigerator, the water-outlet assembly includes a housing disposed in a side wall of the refrigerator body; a water-outlet switch and a trigger mechanism are included in the housing, and the trigger mechanism includes a triggering member and a driving member; the driving member is configured to drive the triggering member to one-dimensionally slide in a direction parallel to the side wall; the triggering member is slidably connected to the housing, and the triggering member is configured to one-dimensionally slide in a direction parallel to the side wall to trigger the water-outlet switch when it is driven by the driving member. The water dispenser water-outlet assembly of the present disclosure can be used in a water dispenser in a refrigerator.
    Type: Application
    Filed: June 29, 2018
    Publication date: August 1, 2019
    Applicant: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
    Inventors: Jun Shou, Kangfu Yan, Donghua Fu, Jianqun Zhou
  • Publication number: 20190128595
    Abstract: A water-feed assembly of an ice maker in the refrigerator includes a diversion pipe, and an outer wall of the diversion pipe is covered with a heating layer. The first end of the diversion pipe is used to communicate with a water-outlet pipe in the ice maker of the refrigerator, and a second end of the diversion pipe is connected to a locating sleeve. The inner wall of the port of the locating sleeve away from the diversion pipe includes a resilient sealing sleeve. A radial flange is formed at an outer end of the resilient sealing sleeve. The end of the locating sleeve away from the diversion pipe is connected to a water pipe seat, and both sides of the radial flange abut against the water pipe seat and an end face of the locating sleeve, respectively.
    Type: Application
    Filed: June 29, 2018
    Publication date: May 2, 2019
    Applicant: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd.
    Inventors: Jinbo Gan, Kangfu Yan, Donghua Fu