Patents Assigned to Laizhou Hongyuan Bench Vice Manufacture Co., Ltd.
  • Bench vice
    Patent number: 9327386
    Abstract: A bench vice includes a fixed vice body, a movable vice body, a screw rod, a screw nut, a quick-action mechanism, and an operating handle. The quick-action mechanism controls the screw rod and screw nut to engage or disengage so as to move slowly or quickly. The operating handle operates the quick-action mechanism. The movable vice body is assembled with the screw rod into an assembly, and both the quick-action mechanism and the operating handle are arranged on the front end of the fixed vice body. Since the quick-action mechanism and the operating handle are arranged on the front end of the fixed vice body, the operator can operate more conveniently, and thereby the working efficiency is improved.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: May 3, 2016
    Assignee: Laizhou Hongyuan Bench Vice Manufacture Co., Ltd.
    Inventors: Zhiquan Zhang, Tao Wang, Shujun Zhao, Shousong Chen, Xiaodong Wang
  • Bench vise
    Patent number: D780549
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: March 7, 2017
    Assignee: LAIZHOU HONGYUAN BENCH VICE MANUFACTURE Co., Ltd.
    Inventors: Zhiquan Zhang, Tao Wang, Shujun Zhao, Xiaodong Wang, Hetao Hou
  • Multifunction bench vice
    Patent number: D808238
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: January 23, 2018
    Assignee: LAIZHOU HONGYUAN BENCH VICE MANUFACTURE Co., Ltd.
    Inventors: Zhiquan Zhang, Tao Wang, Shujun Zhao, Xiaodong Wang, Xiaoguang Lin, Qingchang Shan, Maodou Li, Lintao Wu
  • Bench vise
    Patent number: D878179
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: March 17, 2020
    Assignee: Laizhou Hongyuan Bench Vice Manufacture Co., Ltd.
    Inventors: Zhiquan Zhang, Tao Wang, Shujun Zhao, Xiaoguang Lin, Maodou Li, Lintao Wu