Patents Assigned to Jun Xuan Industrial Co., Ltd.
  • Publication number: 20120000453
    Abstract: A firing device of a side-handle baton includes first and second shaft portions, a magazine portion, a trigger housing, a gas chamber portion, and a nozzle portion. Pressure from a CO2 cartridge in the second shaft portion enters and accumulates in the gas chamber portion to push a nozzle. Once a pushbutton of the magazine portion is pressed, ball-shaped bullets in the magazine portion fall into a bore of the first shaft portion, and the magazine portion pushes a trigger in the trigger housing, thus driving a sear to release the nozzle. When a piston rod in the nozzle is freed, the pressure in the gas chamber portion is discharged to fire the bullets. A recoil spring then pushes the nozzle portion back to re-seal the gas chamber portion, allowing pressure to accumulate again in the gas chamber portion, and the sear to retain the nozzle until the next shot.
    Type: Application
    Filed: July 2, 2010
    Publication date: January 5, 2012
    Applicant: JUN XUAN INDUSTRIAL CO., LTD.
    Inventors: Yong-Jun Chung, Wan-Ming Huang
  • Patent number: 8079355
    Abstract: A firing device of a side-handle baton includes first and second shaft portions, a magazine portion, a trigger housing, a gas chamber portion, and a nozzle portion. Pressure from a CO2 cartridge in the second shaft portion enters and accumulates in the gas chamber portion to push a nozzle. Once a pushbutton of the magazine portion is pressed, ball-shaped bullets in the magazine portion fall into a bore of the first shaft portion, and the magazine portion pushes a trigger in the trigger housing, thus driving a sear to release the nozzle. When a piston rod in the nozzle is freed, the pressure in the gas chamber portion is discharged to fire the bullets. A recoil spring then pushes the nozzle portion back to re-seal the gas chamber portion, allowing pressure to accumulate again in the gas chamber portion, and the sear to retain the nozzle until the next shot.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: December 20, 2011
    Assignee: Jun Xuan Industrial Co., Ltd.
    Inventors: Yong-Jun Chung, Wan-Ming Huang