Patents by Inventor Binfeng Xu

Binfeng Xu 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).

  • Magnetic damping mechanism of a fishing reel
    Patent number: 10912290
    Abstract: The present invention discloses a magnetic damping mechanism of a fishing reel, including a carrier having a magnet, a damping disc disposed on reel shaft and being rotatable together with the reel shaft, an adjustment knob partially exposed out of the side cover, a driving member engaged with the adjustment knob, and a base connected to the driving member. The base has a through hole for receiving the damping disc; a main spring, which enables the rocker arm to always have a trend to rotate away from the damping disc, is disposed on the base. When the magnetic lines are cut and the induced current is generated when the damping disc rotates together with the reel, the rocker arm is drawn close to the damping disc in the axial direction, to generate a greater damping force. That is, the faster the reel rotates, the more the rocker arm is drawn.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: February 9, 2021
    Assignee: NINGBO HAIBO GROUP CO., LTD
    Inventors: Chongchong Hao, Junbo Qiu, Weijun Xu, Binfeng Xu, Lihong Ge, Jialei Ni
  • MAGNETIC DAMPING MECHANISM OF A FISHING REEL
    Publication number: 20200037591
    Abstract: The present invention discloses a magnetic damping mechanism of a fishing reel, including a carrier having a magnet, a damping disc disposed on reel shaft and being rotatable together with the reel shaft, an adjustment knob partially exposed out of the side cover, a driving member engaged with the adjustment knob, and a base connected to the driving member. The base has a through hole for receiving the damping disc; a main spring, which enables the rocker arm to always have a trend to rotate away from the damping disc, is disposed on the base. When the magnetic lines are cut and the induced current is generated when the damping disc rotates together with the reel, the rocker arm is drawn close to the damping disc in the axial direction, to generate a greater damping force. That is, the faster the reel rotates, the more the rocker arm is drawn.
    Type: Application
    Filed: August 1, 2019
    Publication date: February 6, 2020
    Applicant: NINGBO HAIBO GROUP CO., LTD
    Inventors: Chongchong HAO, Junbo QIU, Weijun XU, Binfeng XU, Lihong GE, Jialei NI
  • Electric motor
    Patent number: D817277
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: May 8, 2018
    Inventors: Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin, Yang Yu
  • Electric motor
    Patent number: D824852
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: August 7, 2018
    Inventors: Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin, Yang Yu
  • Electric motor part
    Patent number: D876355
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: February 25, 2020
    Assignee: SOMFY ACTIVITES SA
    Inventors: Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin, Yang Yu