Valve core direct-opening leakless water tap

Valve core direct-opening leakless water tap

  • CN 2,195,017 Y
  • Filed: 05/19/1994
  • Issued: 04/19/1995
  • Est. Priority Date: 05/19/1994
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of barrier film cutting type spool heads straight for to open does not have the water tap of leakage, it includes valve body (1), the spool that sealing film (2) and valve rod (3) are formed, and swing handle (4), water intake on the valve body (1) and the rectangular position of water outlet shape are provided with, it is characterized in that, water chamber wall outer ring in the valve body (1) is a water-inlet cavity, tube chamber, garden is being coaxially set above water chamber and the water-inlet cavity, guide sleeve (6) suit valve rod (3) and is fitted in the tube chamber, garden, be packed in the sealing film (2) on valve rod (3) front-end face, with face shutoff valve body (1) water chamber port, the limit, garden of sealing film (2) by guide sleeve the bottom end press seal of (6) on the garden end face of valve body (1) water-inlet cavity, projection on valve rod (3) body sidewall is installed in the axial channel on guide sleeve (6) inwall, the thread section that the retaining ring (5) of spinning on the port of tube chamber, valve body (1) garden compressing position, guiding loop bar (3) upper end is equipped with, swing handle (4) enclosure the tube chamber, garden of valve body (2), and retaining ring (7) spinning is on the port of swing handle (4).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×