A combination padlock comprising a body, true gates, a locking ball, a spindle and a plurality of clutches and dials, a shackle which contains a neck, a locking bolt with a neck, the spindle to control the lock opening of the locking bolt and control the alignment of the true gates of the clutches, the plurality of clutches to prevent the lock from being opened when the dials are not in a locked opened combination, the clutches having extended fins with rounded edges, and the plurality of dials to control the rotational movement of the clutches, so that when the extended fins of the clutches are fully aligned with the true gates, a user can pull a knob-side of the spindle to the right so that the neck of the shackle forces the locking-ball to move upward away from the neck of the shackle so as to unlock the padlock.

A combination padlock comprising a body, true gates, a locking ball, a spindle and a plurality of clutches and dials, a shackle which contains a neck, a locking bolt with a neck, the spindle to control the lock opening of the locking bolt and control the alignment of the true gates of the clutches, the plurality of clutches to prevent the lock from being opened when the dials are not in a locked opened combination, the clutches having extended fins with rounded edges, and the plurality of dials to control the rotational movement of the clutches, so that when the extended fins of the clutches are fully aligned with the true gates, a user can pull a knob-side of the spindle to the right so that the neck of the shackle forces the locking-ball to move upward away from the neck of the shackle so as to unlock the padlock.

A system of isolation management comprises a computer for generating an isolation plan; a lockbox configured to receive the isolation plan from the computer; a mobile device associated with an individual, and one or more locks for isolation locking of an asset by each individual according to the isolation plan. The mobile device is allocated to the lockbox according to the isolation plan. The lockbox is configured to recognise the mobile device when proximal to the lockbox. The one or more isolation locks are removably housed in the lockbox. The one or more isolation locks are each able to be recognised by the mobile device and the mobile device is configured to record an association of one or more of the isolation locks to the mobile device according to the isolation plan. There is also an isolation point for isolating the asset with the one or more isolation locks according to the isolation plan. The isolation point is able to be recognised by the mobile device.

A system of isolation management comprises a computer for generating an isolation plan; a lockbox configured to receive the isolation plan from the computer; a mobile device associated with an individual, and one or more locks for isolation locking of an asset by each individual according to the isolation plan. The mobile device is allocated to the lockbox according to the isolation plan. The lockbox is configured to recognise the mobile device when proximal to the lockbox. The one or more isolation locks are removably housed in the lockbox. The one or more isolation locks are each able to be recognised by the mobile device and the mobile device is configured to record an association of one or more of the isolation locks to the mobile device according to the isolation plan. There is also an isolation point for isolating the asset with the one or more isolation locks according to the isolation plan. The isolation point is able to be recognised by the mobile device.

A rolling door lock for a roll-up door, and more particularly a roll-up door that includes a latching handle assembly fitted to the exterior surface of a roll-up door. The latching handle assembly includes a handle and a hook. The rolling door lock attaches to the hook and handle of the latching handle assembly to prevent forced opening of the roll-up door. The rolling door lock includes a main body and a detachable bracket. The main body includes a hook securing portion and a pocket. The pocket includes a slot. During normal use the hook securing portion of the rolling door lock secures the hook of the latching handle assembly, and the detachable bracket secures the handle of the latching handle assembly. The lock mechanism locks the detachable bracket with the handle secured therein to the pocket.

A rolling door lock for a roll-up door, and more particularly a roll-up door that includes a latching handle assembly fitted to the exterior surface of a roll-up door. The latching handle assembly includes a handle and a hook. The rolling door lock attaches to the hook and handle of the latching handle assembly to prevent forced opening of the roll-up door. The rolling door lock includes a main body and a detachable bracket. The main body includes a hook securing portion and a pocket. The pocket includes a slot. During normal use the hook securing portion of the rolling door lock secures the hook of the latching handle assembly, and the detachable bracket secures the handle of the latching handle assembly. The lock mechanism locks the detachable bracket with the handle secured therein to the pocket.

A lock device includes a lock body that includes a bottom portion and a top portion. The lock body is formed, in the interior thereof, with a first accommodation zone, a second accommodation zone, a lock bore, a protective cover lid, a lock core, and a closure plate. The lock device includes a shackle that is deeply hidden inside the lock body and is thus protected from being damaged. A lock core is disposed into the lock body from the bottom portion, so that the lock core is arranged, in an upstanding manner, inside the lock body, and a keyhole of the lock core faces the top portion of the lock body to allow the keyhole to be readily found for conducting an unlocking operation. The lock core is protected by a protective cover lid from being easily destructed.

A lock device includes a lock body that includes a bottom portion and a top portion. The lock body is formed, in the interior thereof, with a first accommodation zone, a second accommodation zone, a lock bore, a protective cover lid, a lock core, and a closure plate. The lock device includes a shackle that is deeply hidden inside the lock body and is thus protected from being damaged. A lock core is disposed into the lock body from the bottom portion, so that the lock core is arranged, in an upstanding manner, inside the lock body, and a keyhole of the lock core faces the top portion of the lock body to allow the keyhole to be readily found for conducting an unlocking operation. The lock core is protected by a protective cover lid from being easily destructed.

A latch assembly for use in a storage container is provided, and comprises a bracket having a body, a first side, and a second side, the bracket being releasably secured to the first or the second body component of the storage container. The first side includes a protruding segment. The body includes at least one slot positioned thereon, the bracket being secured to the storage container via a fastener inserted through the at least one slot. The latch assembly also includes a handle secured to the bracket. When the handle is moved in a first direction, the bracket moves from a latched position to an unlatched position where the protruding segment passes through a lock box assembly, and when the handle is moved in a second direction, the bracket moves from an unlatched position to a latched position where the lock box assembly blocks movement of the protruding segment. The latch assembly is used in conjunction with a lock system.

An apparatus for providing improved security to an outward-swing door of a vehicle. The outward-swing door is on a sidewall of a main housing of the vehicle and has a pivotal end and a distal end opposite to the pivotal end. The outward-swing door is outwardly pivotable about the pivotal end thereof. The apparatus comprises a connecting structure for coupling to a bottom wall of the main housing, a base structure for coupling to the connecting structure so as to locate adjacent the outward-swing door and outside a swing path of the outward-swing door, and a blocking structure demountably coupled to the base structure, at least a portion thereof extendable into the swing path of the outward-swing door for restricting the outward-swing door to open to a predefined maximum extent.