Trigger lock

Claim 2

A trigger lock for firearms comprising: a bolt means removably engageable with a receiver means; said bolt means comprising: a plate; a pair of pins attached to said plate in spaced apart relation to one another and extending normal thereto, at least one of said pins comprising a nub formed thereon in spaced apart relation to said plate; and said receiver means comprising: a base having a first side and a second side, a first and a second cylinder, each cylinder having an axis and a first and second end, said second end of each cylinder being attached in spaced apart relation and generally normal to said first side of said base, and said first ends of said cylinders remaining free; each said cylinder having a first axial aperture extending from said first end to a plane located at a predetermined position intermediate said first ends and said second side of said base; each said cylinder further comprising a second aperture extending from said second side of said base to said plane, each said second aperture having an axis that is generally coincident to the axis of a respective one of said first apertures, said first and second apertures intersecting at said plane; said second aperture of at least one cylinder having a circumference greater than the circumference of said respective first aperture at said plane such that a ledge is defined by that circumference difference; said pins and said receiver means being dimensioned and configured such that said pins are received by a respective one of said first apertures of said receiver means and said pins being advanced into said first apertures until said nub releasably engages said ledge of a respective said cylinder, whereby, when said trigger lock is inserted within the trigger guard of a firearm, the trigger of the firearm is bracketed by said first and said second cylinders to block the trigger's normal movement.

Claim 3

A trigger lock for firearms as in claim 1 wherein said nub on one said pin extends toward said other pin, and each said pin further comprises a first end distal said plate, such that release of said pins from said receiver means is accomplished by spreading apart said first ends of said pins from one another and pulling said plate and said base apart from one another disengaging said pins from said receiving means.

Claim 4

A trigger lock for firearms as in claim 1 wherein said plate and said base each further comprise a peripheral edge, the circumference of said peripheral edge of said plate being greater than the circumference of said peripheral edge of said base.

Claim 5

A trigger lock for firearms as in claim 1 wherein the circumference of said first cylinder is greater than the circumference of said second cylinder.

Claim 6

A trigger lock for firearms as in claim 1 wherein at least one of said first apertures further comprises a taper such that the circumference of said aperture at said first end is greater than the circumference of said aperture adjacent said plane.

Claim 7

A trigger lock for firearms as in claim 1 wherein said first apertures of each said cylinder further comprises a taper such that the circumference of said first aperture at said first end of each said cylinder is greater than the circumference of said aperture adjacent said plane, one of said first apertures having a greater taper than said other first aperture.

Claim 8

A trigger lock for firearms comprising: a bolt means removably engageable with a receiver means; said bolt means comprising: a plate; a pair of pins attached to said plate in spaced apart relation to one another and extending normal thereto, at least one of said pins comprising a nub formed thereon in spaced apart relation to said plate; and said receiver means comprising: a first and a second cylinder, each cylinder having an axis and a first and second end, said second end of each cylinder being attached in spaced apart relation and generally normal to said first side of said base, and said first ends of said cylinder remaining free; each said cylinder having a first axial aperture extending from said first end to a plane located at a predetermined position intermediate said first ends of said cylinders and said second side of said base; each said cylinder further comprising a second aperture extending from said second side of said base to said plane, each said second aperture having an axis that is generally parallel to and offset from the axis of a respective one of said first apertures, said first and second apertures intersecting at said plane; a ledge within each cylinder defined by the intersection of said first aperture with said second aperture; and said bolt means and said receiver means being dimensioned and configured such that said pins are received by a respective one of said first apertures of said receiver means, and said pins being advanced into said first apertures until said nub releasably engages said ledge of a respective said cylinder, whereby, when said trigger lock is inserted within the trigger guard of a firearm, the trigger of the firearm is bracketed by said first and said second cylinders to block the tirgger's normal movement.

Claim 9

A trigger lock for firearms comprising: a bolt means removably engageable with a receiver means; said bolt means comprising: a plate; a pair of pins attached to said plate in spaced apart relation to one another and extending normal thereto, at least one of said pins comprising a nub formed thereon in spaced apart relation to said plate; and said receiver means comprising: a first and a second cylinder, each cylinder having an axis and a first and second end, said second end of each cylinder being attached in spaced apart relation and generally normal to said first side of said base, and said first ends of said cylinder remaining free; each said cylinder having a first axial aperture extending from said first end to a plane located at a predetermined position intermediate said first ends of said cylinders and said second side of said base; each said cylinder further comprising a second aperture extending from said second side of said base to said plane, each said second aperture having an axis that is generally parallel to and offset from the axis of a respective one of said first apertures, said first and second apertures intersecting at said plane; a ledge within each cylinder defined by the intersection of said first aperture with said second aperture; and said bolt means and said receiver means being dimensioned and configured such that said pins are received by a respective one of said first apertures of said receiver means, and said pins being advanced into said first apertures until said nub releasably engages said ledge of a respective said cylinder, whereby, when said trigger lock is inserted within the trigger guard of a firearm, the trigger of the firearm is bracketed by said first and said second cylinders to block the tirgger's normal movement.

Claim 10

A trigger lock for firearms as in claim 7 wherein said nub on one said pin extends toward said other pin and each pin further comprises a first end distal said plate, such that release of said pins from said receiver means is accomplished by spreading apart said first ends of said pins from one another and pulling said plate and said base apart from one another disengaging said pins from said receiving means.

Claim 11

A trigger lock for firearms as in claim 7 wherein at least one of said second apertures of said receiver means has a circumference at said intersection of said first aperture with said second aperture that is greater than the circumference of said first aperture at said intersection.

Claim 12

A trigger lock for firearms as in claim 7 wherein said plate and said base each further comprise a peripheral edge, the circumference of said peripheral edge of said plate being greater than the circumference of said peripheral edge of said base.

Claim 13

A trigger lock for firearms as in claim 7 wherein the circumference of said first cylinder is greater than the circumference of said cylinder.

Claim 14

A trigger lock for firearms as in claim 7 wherein at least one of said first apertures further comprises a taper such that the circumference of said aperture at said first end of said cylinder is greater than the circumference of said aperture adjacent said plane.

Claim 15

A trigger lock for firearms as in claim 7 wherein said first apertures of each said cylinder further comprises a taper such that the circumference of said first aperture at said first end of each said cylinder is greater than the circumference of said aperture adjacent said plane one of said first aperture having a greater taper than said other first aperture.

Claim 16

A trigger lock for firearms comprising: a bolt means removably engageable with a receiver means; said bolt means comprising; a plate; a pair of pins attached to said plate in spaced apart relation to one another and extending normal thereto, at least one of said pins comprising a nub formed thereon in spaced apart relation to said plate; and said receiver means comprising: a base having a first side and a second side, said plate and said base further comprising a peripheral edge, the circumference of said peripheral edge f said plate being greater than the circumference of said peripheral edge of said base; a first and a second cylinder, each cylinder having an axis and a first and second end, said second end of each cylinder being attache in spaced apart relation and generally normal to said first side of said base and said first ends of said cylinder remaining free, the circumference of said first cylinder being greater than the circumference of said first cylinder being greater than the circumference of said second cylinder; each said cylinder having a first axial aperture extending from said first end of each said cylinder to a plane located at a predetermined position intermediate said first ends of said cylinder and said second side of said base, said first apertures having a taper such that the circumference of each said first aperture at said first end of said cylinder is greater than the circumference of said first aperture adjacent said plane, said first aperture of said first cylinder having a greater taper than said first aperture of said second cylinder; each said cylinder further comprising a second aperture extending from said second side of said base to said plane, each said second aperture having an axis that is generally parallel to and offset from the axis of a respective one of said first apertures, said first and second apertures intersecting at said plane, the circumference of each said second aperture at said intersection being greater than the circumference of a respective one of said first apertures at said intersection; a ledge within each cylinder defined by the intersection of said first aperture with said second aperture; and said bolt means and said receiver means being dimensioned and configured such that said pins are received by a respective one of said first apertures of said receiver means, and said pins being advanced into said first apertures until said nub releasably engages said ledge of a respective said cylinder, whereby, when said trigger lock is inserted within the trigger guard of a firearm, the trigger of the firearm is bracketed by said first and said second cylinders to block the trigger's normal movement, and said nub on one said pin extends toward said other pin, and each said pin further comprises a first end distal said plate such that release of said pins from said receiver means is accomplished by spreading apart said first ends of said pins from one another and pulling said plate and said base apart from one another disengaging said pins from said receiving means.

Claim 17

A trigger lock for firearms comprising: a bolt means removably engageable with a receiver means; said bolt means comprising; a plate; a pair of pins attached to said plate in spaced apart relation to one another and extending normal thereto, at least one of said pins comprising a nub formed thereon in spaced apart relation to said plate; and said receiver means comprising: a base having a first side and a second side, said plate and said base further comprising a peripheral edge, the circumference of said peripheral edge f said plate being greater than the circumference of said peripheral edge of said base; a first and a second cylinder, each cylinder having an axis and a first and second end, said second end of each cylinder being attache in spaced apart relation and generally normal to said first side of said base and said first ends of said cylinder remaining free, the circumference of said first cylinder being greater than the circumference of said first cylinder being greater than the circumference of said second cylinder; each said cylinder having a first axial aperture extending from said first end of each said cylinder to a plane located at a predetermined position intermediate said first ends of said cylinder and said second side of said base, said first apertures having a taper such that the circumference of each said first aperture at said first end of said cylinder is greater than the circumference of said first aperture adjacent said plane, said first aperture of said first cylinder having a greater taper than said first aperture of said second cylinder; each said cylinder further comprising a second aperture extending from said second side of said base to said plane, each said second aperture having an axis that is generally parallel to and offset from the axis of a respective one of said first apertures, said first and second apertures intersecting at said plane, the circumference of each said second aperture at said intersection being greater than the circumference of a respective one of said first apertures at said intersection; a ledge within each cylinder defined by the intersection of said first aperture with said second aperture; and said bolt means and said receiver means being dimensioned and configured such that said pins are received by a respective one of said first apertures of said receiver means, and said pins being advanced into said first apertures until said nub releasably engages said ledge of a respective said cylinder, whereby, when said trigger lock is inserted within the trigger guard of a firearm, the trigger of the firearm is bracketed by said first and said second cylinders to block the trigger's normal movement, and said nub on one said pin extends toward said other pin, and each said pin further comprises a first end distal said plate such that release of said pins from said receiver means is accomplished by spreading apart said first ends of said pins from one another and pulling said plate and said base apart from one another disengaging said pins from said receiving means.