Patents Assigned to Best-Run Technology Ltd.
  • Patent number: 11134657
    Abstract: A pet leash preventing locking due to jerk includes a housing provided with a handle and a reel disk arranged in the housing. The reel disk is rotatably connected to the housing. A leash rope is wound on the reel disk. One end of the leash rope penetrates through the housing. The housing is provided with a rotary damper. A clutch structure is provided between the reel disk and the rotary damper, and is actuable under a centrifugal force to connect the reel disk to the rotary damper when a rotation speed of the reel disk exceeds a predetermined rotation speed.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: October 5, 2021
    Assignee: Best-Run Technology Ltd.
    Inventors: Wenwei Tang, Qingfeng Dai, Yingzhou Chen, Di Fang, Ying Tang
  • Patent number: 10834903
    Abstract: A double rope pet leash includes a leash body. A leash cavity is located in the leash body. A first leash assembly and a second leash assembly are connected to the leash body. The first leash assembly is fixedly connected with the leash body. The second leash assembly is located in the leash cavity and rotatably connected to the leash body. A first leash rope is pressed on the surface of the first leash assembly, and a second leash rope is pressed on the surface of the second leash assembly. The double rope pet leash further includes an open-close assembly connected to the leash body and capable of opening or closing the leash cavity.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: November 17, 2020
    Assignee: Best-Run Technology Ltd.
    Inventors: Wenwei Tang, Qingfeng Dai, Yingzhou Chen, Zhaoxin Wu, Ying Tang
  • Publication number: 20200053985
    Abstract: A double rope pet leash includes a leash body. A leash cavity is located in the leash body. A first leash assembly and a second leash assembly are connected to the leash body. The first leash assembly is fixedly connected with the leash body. The second leash assembly is located in the leash cavity and rotatably connected to the leash body. A first leash rope is pressed on the surface of the first leash assembly, and a second leash rope is pressed on the surface of the second leash assembly. The double rope pet leash further includes an open-close assembly connected to the leash body and capable of opening or closing the leash cavity.
    Type: Application
    Filed: December 12, 2018
    Publication date: February 20, 2020
    Applicant: Best-Run Technology Ltd.
    Inventors: Wenwei Tang, Qingfeng Dai, Yingzhou Chen, Zhaoxin Wu, Ying Tang
  • Publication number: 20200045936
    Abstract: A pet leash preventing locking due to jerk includes a housing provided with a handle and a reel disk arranged in the housing. The reel disk is rotatably connected to the housing. A leash rope is wound on the reel disk. One end of the leash rope penetrates through the housing. The housing is provided with a rotary damper. A clutch structure is provided between the reel disk and the rotary damper, and is actuable under a centrifugal force to connect the reel disk to the rotary damper when a rotation speed of the reel disk exceeds a predetermined rotation speed.
    Type: Application
    Filed: December 4, 2018
    Publication date: February 13, 2020
    Applicant: Best-Run Technology Ltd.
    Inventors: Wenwei Tang, Qingfeng Dai, Yingzhou Chen, Di Fang, Ying Tang