Abstract: A push-button digital combination padlock including a seat board, a digit-wheel means composed of several digit-wheels, sleeves, wheel shaft, compression spring and elastic plate, a restoring spring, an abutting bar, a movable lock latch and an upper cover associated with the seat board, wherein a frame block is disposed at front end of the wheel shaft, and the movable lock latch is formed with a down-pressing protrusion and passive protrusion, whereby when the digit-wheels are arranged to correct digit position, and shaft can be displaced, permitting a button member of the abutting bar to be pressed so as to push the passive protrusion, making the integrated down-pressing protrusion downward press the frame block and thus permitting the lock bar to move and unlock the padlock.

Abstract: A numerical lock includes a housing having a hooking member, a cover, a plurality of numerical wheels, a plurality of sleeves, a control rod having a head, a numerical-changing piece having a pushing member, and a pivotally mounted locking piece capable of engaging with the head to slide the control rod in the lock.

Abstract: A combination padlock includes a first cover having a fixed hasp secured on a left corner of the cover and a movable actuator pivotally formed on a right corner of the cover, a plurality of dials each coupled with a sleeve thereon pivotally mounted on the first cover, a sliding latch having a plurality of sleeve holes each hole having a tongue engageable with a notch formed in each sleeve, and a second cover integrally combined with the first cover to form a padlock casing, whereby upon a rotation of the dials and sleeves to disengage the sleeve notches from the latch tongues to raise the latch, the actuator will be retarded by the latch, unable to be inwardly depressed, for locking the padlock.