Safety box with push-button type mechanical combination lock gear

Safety box with push-button type mechanical combination lock gear

CN
  • CN 201,794,431 U
  • Filed: 07/26/2010
  • Issued: 04/13/2011
  • Est. Priority Date: 07/26/2010
  • Status: Active Grant
First Claim
Patent Images

1. safety cabinet with key-type mechanical puzzle lock equipment, comprise cabinet (1), cabinet door (2), world dead bolt (3) and main dead bolt (4), it is characterized in that:

  • also comprise the button-type mechanical password device (5), key cylinder (6) and the lockset linked switch mechanism (7) that are installed on the cabinet door;

    Described lockset linked switch mechanism (7) comprises driving gear (8), one-level driven spindle (9), be installed in the one-level driven gear (10) on the one-level driven spindle (9) and the gear that skids (11), steel column (12), spring (13), little axle (17), secondary driven spindle (14) and be installed in secondary driven gear (15) and rotating disk (16) on the secondary driven spindle (14);

    Described driving gear (8) is installed in the rotating shaft of key cylinder (6) and with one-level driven gear (10) tooth and meshes;

    The described gear that skids (11) be enclosed within that one-level driven spindle (9) is gone up and with its matched in clearance, described one-level driven spindle (9) the steel column hole radially is set, skid on the gear the corresponding main lock shaft hole that is provided with of an end with the steel column hole is with the corresponding spring mounting hole that is provided with of the other end in steel column hole;

    The length of described steel column (12) equals the diameter of one-level driven spindle (9), and steel column (12) is installed in the steel column hole and with it and is slidingly matched;

    Described spring (13) is installed in the spring mounting hole, and an end radially is pressed on the one-level driven spindle (9);

    Described little axle (17) is installed in the main lock shaft hole and with it and is slidingly matched, and little axle (17) one ends are corresponding with the main lock shaft of button-type mechanical password device (5), and the other end is corresponding with steel column (12);

    Described gear that skids (11) and the engagement of secondary driven gear (15) tooth;

    Described world dead bolt (3) and main dead bolt (4) are connected on the rotating disk (16) by the hinged connecting rods in two ends (18) off-centre respectively.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×