Be provided with the knob of guiding spiral terminal

Be provided with the knob of guiding spiral terminal

  • CN 1,590,676 B
  • Filed: 08/26/2004
  • Issued: 04/27/2016
  • Est. Priority Date: 08/26/2003
  • Status: Active Grant
First Claim
Patent Images

1. a lockset, it comprises:

  • One locking mechanism being provided with a hole;

    One functional unit;

    WithOne is installed to the knob on described functional unit, and described knob comprises;

    One head;

    WithOne axle extended by described head, described axle is provided with a guiding spiral terminal for engaging with the described hole of described locking mechanism.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×