×

Dual-lock type padlock

  • US 7,201,026 B2
  • Filed: 09/06/2005
  • Issued: 04/10/2007
  • Est. Priority Date: 03/30/2005
  • Status: Active Grant
First Claim
Patent Images

1. A dual-lock type padlock comprising:

  • a housing having a shackle, and an opening formed between one end of the shackle and the housing;

    a limit member including a press portion and a locking portion, wherein the press portion having an end pivotally mounted in the housing in a swingable manner, a side protruding from the housing and an inside formed with a recess, and the locking portion is extended from the side of the press portion and movable to open or close the opening in a swingable manner;

    a number lock module mounted in the housing and disposed between an unlocked state to allow a swinging motion of the limit member and a locked state to limit the swinging motion of the limit member;

    a key lock module mounted in the limit member and having a locking barrel and a push member, wherein the locking barrel comprises an end disposed in the recess of the press portion and another end exposed from the recess of the press portion of the limit member for receiving a specified key which can drive the locking barrel, and the push member of the key lock module is driven by the locking barrel between an unlocked position where the push member is detached from a side of the number lock module and a locked position where the push member is rested on the side of the number lock module.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×