Patents by Inventor Zhangping Yuan

Zhangping Yuan 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: 11097581
    Abstract: A quick disassembly tool for fixedly mounting a connection module is provided according to the present application, including a pressing block and a fixing block for press-fitting the connection module. A press-fitting end face of the fixing block is provided with a press-fitting hole, and a press-fitting post inserted into the press-fitting hole protrudes from the pressing block; the quick disassembly tool further includes a locking device respectively pressing on an end of the pressing block and an end of the fixing block, and the locking device includes an elastic pressing device configured to adjust a press-fitting space between the pressing block and the fixing block. The pressing block and the fixing block are connected and transversely position-limited through the press-fitting hole and the press-fitting post, the locking of the pressing block and the fixing block in a pressing direction is achieved by a locking device.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: August 24, 2021
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, Zhangping Yuan, Zhiyong Chen, Guoyong Ren
  • Patent number: 11007858
    Abstract: A power apparatus includes: an input shaft; an output shaft; a connecting mechanism; a first driving mechanism; a second driving mechanism of which an output end is fixedly connected with the input shaft; a first transmission component sleeved on the input shaft; a second transmission component sleeved on the output shaft; a third transmission component sleeved on the input shaft; a fourth transmission component sleeved on the output shaft; a changeover mechanism causing the first transmission component to rotate with rotation of the input shaft, the first transmission component rotating to drive the second transmission component to rotate, the output shaft rotating with the rotation of the second transmission component; or causing the third transmission component to rotate with rotation of the input shaft, the third transmission component rotating to drive the fourth transmission component to rotate, the output shaft rotating with the rotation of the fourth transmission component.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: May 18, 2021
    Assignee: NINE INTELLIGENT (CHANGZHOU) TECH CO., LTD.
    Inventors: Zhangping Yuan, Hongbo Chen, Aiguo Chen, Yongxu Hu, Li Li, Yiwen Chen, Zhengchang Deng
  • Publication number: 20200238815
    Abstract: A power apparatus includes: an input shaft; an output shaft; a connecting mechanism; a first driving mechanism; a second driving mechanism of which an output end is fixedly connected with the input shaft; a first transmission component sleeved on the input shaft; a second transmission component sleeved on the output shaft; a third transmission component sleeved on the input shaft; a fourth transmission component sleeved on the output shaft; a changeover mechanism causing the first transmission component to rotate with rotation of the input shaft, the first transmission component rotating to drive the second transmission component to rotate, the output shaft rotating with the rotation of the second transmission component; or causing the third transmission component to rotate with rotation of the input shaft, the third transmission component rotating to drive the fourth transmission component to rotate, the output shaft rotating with the rotation of the fourth transmission component.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: Zhangping YUAN, Hongbo CHEN, Aiguo CHEN, Yongxu HU, Li LI, Yiwen CHEN, Zhengchang DENG
  • Publication number: 20190241034
    Abstract: A quick disassembly tool for fixedly mounting a connection module is provided according to the present application, including a pressing block and a fixing block for press-fitting the connection module. A press-fitting end face of the fixing block is provided with a press-fitting hole, and a press-fitting post inserted into the press-fitting hole protrudes from the pressing block; the quick disassembly tool further includes a locking device respectively pressing on an end of the pressing block and an end of the fixing block, and the locking device includes an elastic pressing device configured to adjust a press-fitting space between the pressing block and the fixing block. The pressing block and the fixing block are connected and transversely position-limited through the press-fitting hole and the press-fitting post, the locking of the pressing block and the fixing block in a pressing direction is achieved by a locking device.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 8, 2019
    Applicant: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, Zhangping Yuan, Zhiyong Chen, Guoyong Ren
  • Patent number: 9890843
    Abstract: A transmission mechanism of an all-terrain vehicle is provided, which includes an independent suspension axle. The independent suspension axle includes a left driving half-axle and a right driving half-axle. A jaw differential is provided at a joint of the left driving half-axle and the right driving half-axle and is configured to allow half-axles at two sides to rotate at different speeds when the axle of the all-terrain vehicle transmits power to the half-axles at the two sides, and prevent a wheel at one side from slipping. For the all-terrain vehicle adopting the jaw differential, side tipping, side slipping, and tire scuffing are not apt to occur, thus the vehicle may get rid of stuck conditions such as slipping, and the working reliability of the all-terrain vehicle is improved. An all-terrain vehicle adopting the transmission mechanism is further provided.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: February 13, 2018
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, Zhangping Yuan, Fuying Cheng, Zhenxiang Kuang
  • Publication number: 20170356539
    Abstract: An all-terrain vehicle and a transmission mechanism thereof are provided. The transmission mechanism includes an independent suspension axle, and the axle includes a left half-axle and a right half-axle. A mechanical locking spiral differential device is further provided at a joint of the left half-axle and the right half-axle, which makes the left half-axle and the right half-axle to be in a differential state when the vehicle runs normally, and to be in a differential locked state automatically when the vehicle slips on one side. The differential device allows the wheels to perform unequal distance running by pure rolling as much as possible and prevent the vehicle from side tipping and side slipping and tire scuffing, and also allows the torque on one side to be transferred to the torque on another side to enable the all-terrain vehicle to get rid of a stuck condition.
    Type: Application
    Filed: October 7, 2016
    Publication date: December 14, 2017
    Applicant: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, Zhangping Yuan, Zhiyong Chen, Zhenxiang Kuang, Fuying Cheng
  • Publication number: 20170356537
    Abstract: A transmission mechanism of an all-terrain vehicle is provided, which includes an independent suspension axle. The independent suspension axle includes a left driving half-axle and a right driving half-axle. A jaw differential is provided at a joint of the left driving half-axle and the right driving half-axle and is configured to allow half-axles at two sides to rotate at different speeds when the axle of the all-terrain vehicle transmits power to the half-axles at the two sides, and prevent a wheel at one side from slipping. For the all-terrain vehicle adopting the jaw differential, side tipping, side slipping, and tire scuffing are not apt to occur, thus the vehicle may get rid of stuck conditions such as slipping, and the working reliability of the all-terrain vehicle is improved. An all-terrain vehicle adopting the transmission mechanism is further provided.
    Type: Application
    Filed: October 7, 2016
    Publication date: December 14, 2017
    Applicant: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, Zhangping Yuan, Fuying Cheng, Zhenxiang Kuang
  • Patent number: D640604
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: June 28, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Yongzhou Zhao, Zhangping Yuan, Minqiang Xiong, Jun Zhao, Fuying Cheng
  • Patent number: D640605
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: June 28, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Xiangyang Zhu, Yongzhou Zhao, Zhangping Yuan, Hui Xu, Jinpin Zheng, Yonggang Cui
  • Patent number: D640606
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: June 28, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Yongzhou Zhao, Zhangping Yuan, Changwei Wang, Danfei Zheng, Hao Jiang, Xiuju Yang, Yueke Song
  • Patent number: D649091
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: November 22, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Guogui Lai, Yongzhou Zhou, Zhangping Yuan, Guohui Wu, Jun Zhao
  • Patent number: D651137
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: December 27, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Hui Xu, Zhiyong Chen, Minqiang Xiong
  • Patent number: D651138
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: December 27, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Zhangping Yuan, Changwei Wang, Xiuju Yang, Hao Jiang, Qingzun Ji, Li Zhang, Huayun Cai, Xiaoguang You, Min Zhao
  • Patent number: D694671
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: December 3, 2013
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Zhangping Yuan, Jinpin Zheng, Hui Xu, Yibin Yang, Duanzheng Wei
  • Patent number: D701469
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 25, 2014
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Zhangping Yuan, Jinpin Zheng, Mingtang Chen, Yongbo Long
  • Patent number: D751467
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: March 15, 2016
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Guogui Lai, Zhangping Yuan, Yongbo Long, Minqiang Xiong, Yibin Yang, Qiang He
  • Patent number: D774955
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: December 27, 2016
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Guogui Lai, Zhangping Yuan, Yibin Yang, Minqiang Xiong, Dahua Li
  • Patent number: D844492
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: April 2, 2019
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Minjie Lai, An He, Zhangping Yuan, Yibin Yang, Zhiwei Feng, Lihua Rao, Xiayang Hu, Dahua Li
  • Patent number: D953207
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: May 31, 2022
    Assignee: Ninebot (Beijing) Tech. Co., Ltd
    Inventors: Kun Zhu, Zhangping Yuan, Ge Fan, Jun Zhao, Mingzeng Luo
  • Patent number: D957990
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: July 19, 2022
    Assignee: NINEBOT (BEIJING) TECH. CO., LTD
    Inventors: Zhangping Yuan, Kun Zhu, Jun Zhang, Zhen Dong, Mingtang Chen