Rolling door lock
OwnerBryan Witcheyinventor
Life of this patent
Estimating the term…
Abstract
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.
Claims20
A rolling door lock for securing a roll-up door, the roll-up door having a latching handle assembly fitted to an exterior surface of the roll-up door, the latching handle assembly having a handle and a hook, said rolling door lock comprising:
- a main body;
- a detachable bracket, having a tab on a bottom thereof;
- wherein the main body has opposite first and second ends, a hook securing portion at the first end, and a slot, opening toward a top of the main body, for receiving the tab on the detachable bracket, wherein the hook securing portion forms the first end of the main body, the slot is located between the hook securing portion and the second end of the main body;
- a lock mechanism that is attached to the slot, wherein the lock mechanism comprises a lock and a tongue held in place by the lock
- wherein the lock mechanism secures the detachable bracket to the slot, and
- wherein during normal use, the hook securing portion secures the hook of a latching handle assembly having a handle, the detachable bracket securing the handle,
- and the lock mechanism locking the detachable bracket with the handle by securing the tab of the detachable bracket to the slot of the main body,
- wherein the slot of the main body and the tab of the detachable bracket have respective alignable holes, through which a tongue of the lock mechanism secures the main body and detachable bracket
- wherein the lock mechanism is disposed entirely within a lock housing connected to the second end of the main body.
A rolling door lock for securing a roll-up door, the roll-up door having a latching handle assembly fitted to an exterior surface of the roll-up door, the latching handle assembly having a handle and a hook, said roll-up door lock comprising:
- a main body;
- a detachable bracket having a tab on a bottom thereof;
- wherein the detachable bracket comprises first and second opposite sidewalls, the first sidewall defines a first sidewall edge and an exterior surface of the first sidewall, the first sidewall defining the tab,
- wherein, the detachable bracket comprises a plurality of holes arranged in a row of holes proximate and parallel to the first edge of the first wall of the detachable bracket, and disposed on the tab,
- wherein the detachable bracket comprises an extension, which is integral with the exterior surface of the first sidewall, is located above the row of holes, the first sidewall and extension cooperatively define a recess in the form of a channel,
- wherein the main body has opposite first and second ends, a hook securing portion at the first end, and a slot, opening toward a top of the main body, for receiving the tab on the detachable bracket,
- wherein the slot includes a portion engageable with the channel of the detachable bracket, the slot having a second plurality of holes arranged to be aligned with the holes of the tab, and disposed on the slot, and
- wherein the hook securing portion forms the first end of the main body,
- the slot being located between the hook securing portion and the second end of the main body;
- and
- a lock mechanism that is attached to the slot, wherein the lock mechanism comprises a lock and a tongue held in place by the lock,
- wherein the lock mechanism secures the detachable bracket to the slot, and
- wherein during normal use of the rolling door lock, the hook securing portion secures the hook of a latching handle assembly having a handle, the detachable bracket secures the handle, and the lock mechanism locks the detachable bracket with the handle secured therein to the pocket,
- wherein holes of the slot of the main body and the holes of the tab of the detachable bracket are alignable so that a tongue of the lock mechanism secures the main body and detachable bracket
- wherein the lock mechanism is disposed entirely within a lock housing connected to the second end of the main body.
A rolling door lock for securing a roll-up door, the roll-up door having a latching handle assembly fitted to an exterior surface of the roll-up door, the latching handle assembly having a handle and a hook, said roll-up door lock comprising:
- a main body;
- a detachable bracket having a tab on a bottom thereof;
- wherein the detachable bracket comprises first and second opposite sidewalls, the first sidewall defines a first sidewall edge and an exterior surface of the first sidewall, the first sidewall defining the tab,
- wherein, the detachable bracket comprises a single hole proximate to the first edge of the first wall of the detachable bracket, and disposed on the tab,
- wherein the detachable bracket comprises an extension, which is integral with the exterior surface of the first sidewall, is located above the single hole of the detachable bracket, the first sidewall and extension cooperatively define a recess in the form of a channel,
- wherein the main body has opposite first and second ends, a hook securing portion at the first end, and a slot, opening toward a top of the main body, for receiving the tab on the detachable bracket,
- wherein the slot includes a portion engagable with the channel of the detachable bracket, the slot having a second hole alignable with the first hole of the tab, and disposed on the slot, and
- wherein the hook securing portion forms the first end of the main body, the slot being located between the hook securing portion and the second end of the main body;
- and
- a lock mechanism that is attached to the slot, wherein the lock mechanism comprises a lock and a tongue held in place by the lock
- wherein the lock mechanism secures the detachable bracket to the slot, and
- wherein during normal use of the rolling door lock, the hook securing portion secures the hook of a latching handle assembly, the detachable bracket secures the handle, and the lock mechanism locks the detachable bracket with the handle secured therein to the pocket,
- wherein hole of the slot of the main body and the hole of the tab of the detachable bracket are alignable so that a tongue of the lock mechanism secures the main body and detachable bracket
- wherein the lock mechanism is disposed entirely within a lock housing connected to the second end of the main body.
Dependencies are inferred from the claim text.