초록 ▼

A latch assembly includes at least one latch unit having a latch unit housing, a latch notch provided in the latch unit housing, a lock bracket pivotally mounted in the latch unit housing adjacent to the latch notch and positional between latched and unlatched positions and an actuating arm engaging

A latch assembly includes at least one latch unit having a latch unit housing, a latch notch provided in the latch unit housing, a lock bracket pivotally mounted in the latch unit housing adjacent to the latch notch and positional between latched and unlatched positions and an actuating arm engaging the lock bracket; a torque shaft coupled to the actuating arm; a handle unit having a handle housing and a handle plate pivotally mounted in the handle housing and coupled to the torque shaft; and at least one position indicator lip provided on the handle plate.

대표청구항 ▼

What is claimed is: 1. A latch assembly, comprising: one or two latch units, each unit having a latch unit housing having a latch notch; a lock bracket, provided in each latch unit housing and movable between a latch position by engaging a corresponding striker member that is received into a corres

What is claimed is: 1. A latch assembly, comprising: one or two latch units, each unit having a latch unit housing having a latch notch; a lock bracket, provided in each latch unit housing and movable between a latch position by engaging a corresponding striker member that is received into a corresponding latch notch and an unlatch position by disengaging the striker member, said lock bracket comprising a notch and a shaft; a pin bracket pivotally mounted on each latch unit housing, provided with an arm having a notch; an actuating arm having an opening at one end that receives the lock bracket shaft to move the lock bracket; a pair of guide pins slidably mounted in the housing and received in the lock bracket notch and the pin bracket notch when the assembly is moved between the latch and unlatch positions; a torque shaft coupled to said pin bracket; a handle unit having a handle housing and a handle plate pivotally mounted in said handle housing and coupled to said torque shaft; such that the torque shaft pivots with the handle unit to transfer the pivotal movement and rotate the pin bracket to move said lock bracket to said unlatched position; and at least one position indicator indicating whether the latch assembly is latched or unlatched. 2. The latch assembly of claim 1 wherein said handle plate comprises a generally elongated, rectangular plate body having at least one edge and wherein said at least one position indicator is provided along said at least one edge. 3. The latch assembly of claim 2 further comprising at least one handle plate elevation provided on said handle plate. 4. The latch assembly of claim 1 further comprising at least one housing mount bracket provided on said handle housing. 5. The latch assembly of claim 1 wherein said handle housing has a generally elongated, elliptical shape. 6. The latch assembly of claim 1 further comprising a tumbler block pivotally mounted in said handle housing and wherein said handle plate engages said tumbler block and said torque shaft is coupled to said tumbler block. 7. A latch assembly, comprising: one or two latch units, each unit having a latch unit housing having a latch notch; a lock bracket, provided in each latch unit housing and movable between a latch position by engaging a corresponding striker member that is received into a corresponding latch notch and an unlatch position by disengaging the striker member said lock bracket comprising a notch and shaft; a pin bracket pivotally mounted on each latch unit housing, provided with an arm having notch; an actuating arm slidably mounted in said latch unit housing; said actuating arm having an opening at one end that receives the lock bracket shaft; a pair of guide pins slidably mounted in the housing and received in the lock bracket notch and the pin bracket notch when the assembly is moved between the latch and unlatch positions; a torque shaft coupled to said pin bracket; a handle unit having a handle housing and a handle plate pivotally mounted in said handle housing such that the torque shaft pivots with the handle unit to transfer the pivotal movement and rotate the pin bracket to move said lock bracket to said unlatched position; a handle bracket carried by said handle plate; a tumbler block pivotally mounted in said handle housing and engaged by said handle bracket; wherein said torque shaft is coupled to said tumbler block; and at least one position indicator indicating whether the latch assembly is latched or unlatched. 8. The latch assembly of claim 7 further comprising a locking mechanism provided in said handle housing and detachably engaging said tumbler block. 9. The latch assembly of claim 8 wherein said locking mechanism comprises a lock tumbler, a tumbler cam rotatably engaged by said lock tumbler, a tumbler pin extending from said tumbler cam, a tumbler bracket having an elongated bracket slot receiving said tumbler pin and a tumbler shaft extending from said tumbler bracket and adapted to detachably engage said tumbler block. 10. The latch assembly of claim 9 further comprising a shaft opening provided in said tumbler block and wherein said tumbler shaft is adapted for removable insertion in said shaft opening. 11. The latch assembly of claim 9 further comprising a strike flange and wherein said strike pin extends from said strike flange. 12. The latch assembly of claim 7 wherein said handle housing has a generally elongated, elliptical configuration. 13. The latch assembly of claim 7 wherein said handle plate comprises a generally elongated, rectangular plate body having a pair of edges and wherein said at least one position indicator comprises a pair of position indicator lips provided along said pair of edges, respectively. 14. A latch assembly, comprising: one or two latch units, each unit having a latch unit housing having a latch notch; having a lock bracket, provided in each latch unit housing and movable between a latch position by engaging a corresponding striker member that is received into a corresponding latch notch and an unlatch position by disengaging the striker member; said lock bracket comprising a notch and a shaft; a pin bracket pivotally mounted on each latch unit housing; a pin bracket arm extending from said pin bracket, having a notch; an actuating arm slidably mounted in said latch unit housing; said actuating arm having an opening at one end that receives the lock bracket shaft; a pair of guide pins slidably mounted in the housing and received in the lock bracket notch and the pin bracket arm notch when the assembly is moved between the latch and unlatch positions; a torque shaft coupled to said pin bracket; a shaft cam provided on said torque shaft; a handle unit having a handle housing and a handle plate pivotally mounted in said handle housing such that the torque shaft pivots with the handle unit to transfer the pivotal movement and rotate the pin bracket to move said lock bracket to said unlatched position; a tumbler block pivotally mounted in said handle housing and coupled to said shaft cam; a handle bracket carried by said handle plate and engaging said tumbler block; and at least one position indicator indicating whether the latch assembly is latched or unlatched. 15. The latch assembly of claim 14 wherein said handle plate comprises a generally elongated, rectangular plate body having a pair of edges and wherein said at least one position indicator comprises a pair of position indicator lips provided along said pair of edges, respectively.