초록 ▼

The present disclosure includes a tool operated channel latch used to secure a panel against a structure. The latch includes a bracket which mounts to a movable panel and includes an actuating mechanism to open and close the latch. A bolt is pivotably retained relative to the bracket for engaging ag

The present disclosure includes a tool operated channel latch used to secure a panel against a structure. The latch includes a bracket which mounts to a movable panel and includes an actuating mechanism to open and close the latch. A bolt is pivotably retained relative to the bracket for engaging against the structure closed by the panel. A lock assembly is carried on the actuator to engage a link which is movably coupled with both the bolt and the actuator. The lock assembly includes extending portions to engage at least one corresponding opening of the link. The link provides an over center toggle condition to retain the latch in a locked position until intentionally actuated by an operator.

대표청구항 ▼

1. A latch assembly comprising: a bracket for use to attach the latch assembly to a structure;a bolt pivotably carried on a portion of the bracket;an actuator pivotably carried on a portion of the bracket and spaced from the bolt;a link pivotably connected at a first end to the actuator and at a sec

1. A latch assembly comprising: a bracket for use to attach the latch assembly to a structure;a bolt pivotably carried on a portion of the bracket;an actuator pivotably carried on a portion of the bracket and spaced from the bolt;a link pivotably connected at a first end to the actuator and at a second end to the bolt, the link configured to rotate the bolt relative to the bracket during rotation of the actuator between a locked position and an unlocked position; anda lock assembly carried on the actuator and configured for selective rotation relative to the actuator;wherein the link is formed to include an opening positioned, sized, and dimensioned for engagement by a corresponding protruding portion on the lock assembly when the actuator is in the locked position. 2. The latch assembly of claim 1, wherein the lock assembly includes a lock body carried by the actuator and a torsion spring coupled at one end to the lock body and at a second end to the actuator, the torsion spring configured to bias the lock body toward an engaged orientation relative to the actuator where the protruding portion is positioned to engage with the corresponding opening in the link when the actuator is in the locked position to selectively block movement of the actuator to the unlocked position and to engage with an outer surface of the link when the actuator is in the unlocked position to selectively block movement of the actuator to the locked position and provide an indicator of the latch being opened and preventing a false positive locking condition. 3. The latch assembly of claim 1, wherein the bolt is pivotable about a first pivot point relative to the bracket, the actuator is pivotable about a second pivot point relative to the bracket, the link is pivotable about a third pivot point relative to the bolt, and the link is pivotable about a fourth pivot point relative to the actuator, and wherein the link provides an over center condition at the third and fourth pivot points relative to the corresponding first and second pivot points when the actuator is in the locked position. 4. The latch assembly of claim 1, wherein the lock assembly includes a lock body and a retaining rivet, the retaining rivet coupled to the actuator, and the lock body formed to include a recess configured to engage with the retaining rivet to hold the lock body on the actuator and configured to allow the lock body to selectively rotate relative to the actuator. 5. The latch assembly of claim 1, wherein the actuator, link, and bolt are pivotally coupled together such that clockwise rotation of the actuator causes counterclockwise rotation of the bolt relative to the bracket. 6. A method of latching comprising: providing a mounting bracket for attachment to a structure;providing a bolt pivotally carried on a portion of the mounting bracket;providing an actuator pivotally carried on the bracket and spaced from the bolt;providing a link pivotably connected at a first end to the actuator and at a second end to the bolt, the link configured to rotate the bolt relative to the bracket during rotation of the actuator between a locked position and an unlocked position;providing a lock assembly carried on the actuator; andengaging a protruding portion of the lock assembly with an opening in the link when the actuator is in the locked position to selectively hold the actuator in the locked position. 7. The method of latching of claim 6, wherein the lock assembly includes a lock body carried by the actuator and a torsion spring coupled at one end to the lock body and at a second end to the actuator, the torsion spring configured to bias the lock body toward an engaged orientation relative to the actuator where the protruding portion is positioned to engage with the corresponding opening in the link when the actuator is in the locked position to selectively block movement of the actuator to the unlocked position and to engage with an outer surface of the link when the actuator is in the unlocked position to selectively block movement of the actuator to the locked position and provide an indicator of the latch being opened and preventing a false positive locking condition. 8. The method of latching of claim 6, wherein the bolt is pivotable about a first pivot point relative to the bracket, the actuator is pivotable about a second pivot point relative to the bracket, the link is pivotable about a third pivot point relative to the bolt, and the link is pivotable about a fourth pivot point relative to the actuator, and wherein the link provides an over center condition at the third and fourth pivot points relative to the corresponding first and second pivot points when the actuator is in the locked position. 9. The method of latching of claim 6, wherein the lock assembly includes a lock body and a retaining rivet, the retaining rivet coupled to the actuator, and the lock body formed to include a recess configured to engage with the retaining rivet to hold the lock body on the actuator and configured to allow the lock body to selectively rotate relative to the actuator. 10. The method of latching of claim 6, wherein the actuator, link, and bolt are pivotally coupled together such that clockwise rotation of the actuator causes counterclockwise rotation of the bolt relative to the bracket.