Child belt buckle

Claim 2

A buckle comprising: a reinforcement plate having a longitudinal axis extending through a longitudinal plane and further having legs with distal ends; a main body having said plate mounted thereto and including stop surfaces receiving said distal ends and the load therefrom while limiting relative movement between said plate and main body, said main body includes yieldable means integral therewith for engaging said plate, said yieldable means being moveable to allow said plate to be inserted in said main body and then moveable back holding said plate therein; a latch positioned in said main body and held captive therein by said plate, said latch moveable between a latch position and an unlatched position; spring means contacting said latch to move said latch back and forth between said latch position and said unlatched position; operator means operable to move said latch to said unlatched position; and a cover mounted to said main body and cooperatively forming a mouth therewith, said plate extending across and atop said mouth adjacent said cover which encloses said latch, said spring means and said plate, said cover including securing means extending between said plate and said main body securing said cover to said main body.

Claim 3

The buckle of claim 1 wherein said main body includes an internal groove mountingly receiving one end of said plate, said yieldable means includes a hook shaped portion forming a second groove aligned with said internal groove and receiving an other end of said plate opposite said one end.

Claim 4

The buckle of claim 2 wherein said hook shaped portion has a cam surface contactable by said other end of said plate moving said hook shaped portion outwardly as said plate is initially inserted into said internal groove and pivoted into said second groove.

Claim 5

The buckle of claim 3 wherein said main body includes additional support means between said internal groove and said second groove contacting and supporting said plate.

Claim 6

The buckle of claim 1 and wherein said securing means includes a skirt.

Claim 7

The buckle of claim 5 wherein said latch includes outer upwardly extending arms whereas said operator means includes depending supports resting atop said latch and positioned inwardly of said upwardly extending arms with said arms limiting outward travel of said supports.

Claim 8

The buckle of claim 6 wherein said arms are metal and said supports are plastic.

Claim 9

The buckle of claim 7 and further comprising: a pair of opposed channels inserted in said main body slidably receiving said arms of said latch; and, an additional spring located between said plate and said operator means.

Claim 10

The buckle of claim 1 wherein said plate extends completely around said tongue receiving cavity on all sides but one.

Claim 11

The buckle of claim 1 wherein: said legs have leg portions perpendicularly arranged to said plane with said distal ends integrally attached to said leg portions and extending parallel to said axis; said stop surfaces are arranged to contactingly receive said leg portions and distal ends limiting movement of said plate in a direction perpendicular to said plate.

Claim 12

The buckle of claim 1 wherein: at least some of said legs extend interiorly against said main body limiting movement of said plate in the direction of said longitudinal axis.

Claim 13

The buckle of claim 11 wherein: said legs have leg portions perpendicularly arranged to said plane with said distal ends intregrally attached to said leg portions and extending parallel to said axis; said stop surfaces are arranged to contactingly receive said leg portions and distal ends limiting movement of said plate in a direction perpendicular to said plate, two of said legs are located at said mouth and one of said legs is located remotely from said mouth with said one leg forming a tongue receiving recess.

Claim 14

A buckle lockingly engageable with a tongue comprising: a reinforcement plate having opposite end portions with a longitudinal plane extending therebetween, said plate including a pair of legs with distal ends, said legs extending in a direction transverse to said plane to support said plate in said direction; a main body having said plate mounted thereto, said main body having locking means integral therewith and engaging said opposite end portions of said plate securing said plate thereto and limiting movement of said plate relative to said main body along said plane, said main body including stop surfaces receiving said legs limiting movement of said plate relative to said main body in said direction and receiving load from said legs; a latch positioned in said main body and held captive therein by said plate; spring means positioned in said main body and contactable with said latch being operable to move said latch; operator means opeably engaged with said latch for movement thereof; and a cover mounted to said main body and enclosing said plate, said cover and said main body cooperatively forming a mouth and having said plate extending thereacross.

Claim 15

A buckle lockingly engageable with a tongue comprising: a reinforcement plate having opposite end portions with a longitudinal plane extending therebetween, said plate including a pair of legs with distal ends, said legs extending in a direction transverse to said plane to support said plate in said direction; a main body having said plate mounted thereto, said main body having locking means integral therewith and engaging said opposite end portions of said plate securing said plate thereto and limiting movement of said plate relative to said main body along said plane, said main body including stop surfaces receiving said legs limiting movement of said plate relative to said main body in said direction and receiving load from said legs; a latch positioned in said main body and held captive therein by said plate; spring means positioned in said main body and contactable with said latch being operable to move said latch; operator means opeably engaged with said latch for movement thereof; and a cover mounted to said main body and enclosing said plate, said cover and said main body cooperatively forming a mouth and having said plate extending thereacross.

Claim 16

The buckle of claim 13 wherein said main body includes a first end with a first slot therein and a second end opposite said first end with a yieldable portion defining a second slot; said plate has a first edge positioned in said first slot, said plate upon initial installation on said main body being pivoted about said first edge past said yieldable portion compressing said spring means and snapping into place in said second slot.

Claim 17

The buckle of claim 14 wherein said main body is hookingly engaged with said plate securing said plate thereto.

Claim 18

The buckle of claim 15 wherein said cover includes a skirt press fitted between said plate and said main body securing said cover to said main body.

Claim 19

The buckle of claim 13 wherein: said legs each have a leg portion perpendicularly arranged to said plane and a distal end integrally attached to said leg portion and extending parallel to said plane; said stop surfaces are arranged to contactingly receive said leg portion and distal end limiting movement of said plate in a direction perpendicular to said plate.

Claim 20

The buckle of claim 13 wherein: said legs extend interiorly against said main body limiting movement of said plate in the direction of said plane.

Claim 21

The buckle of claim 18 wherein: said latch includes outer upwardly extending arms whereas said operator means includes depending supports resting atop said latch and positioned inwardly of said upwardly extending arms with said arms limiting outward travel of said supports.

Claim 22

The buckle of claim 13 wherein: said main body and cover form a tongue receiving mouth with a top and bottom edge and side edges; said plate extends along said top edge and said legs extend from said plate along said side edges and partially along said bottom edge of said mouth providing a tongue guide.

Claim 23

A belt buckle comprising a main body member having a cavity therein, a cover member adapted to overlie said body member also having a cavity therein registering with the body cavity, movable latching means for engaging a belt tongue, manual operating means accessible at the exterior of the cover member for actuating said latching means, and wherein said main body member and cover member form an entry passage for a belt tongue into said body member cavity, and further comprising: a reinforcing plate extending through a longitudinal plane with said plate being recessed in said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.

Claim 24

A belt buckle comprising a main body member having a cavity therein, a cover member adapted to overlie said body member also having a cavity therein registering with the body cavity, movable latching means for engaging a belt tongue, manual operating means accessible at the exterior of the cover member for actuating said latching means, and wherein said main body member and cover member form an entry passage for a belt tongue into said body member cavity, and further comprising: a reinforcing plate extending through a longitudinal plane with said plate being recessed in said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.

Claim 25

The buckle of claim 21 and further comprising: a spring located between said plate and said operating means and providing spring force to said operator means.

Claim 26

A belt buckle comprising: a main body member having a cavity therein with an entry passage; a cover member mounted on said body member; movable latching means mounted to said main body member for engaging a belt tongue inserted in the buckle; manual operating means accessible at the exterior of the cover member and engaged with said latching means being movable upon receipt of a predetermined amount of finger force to move said latching means relative to said belt tongue; first spring means mounted in said main body member and positioned between said main body and said movable latching means being operable to normally apply a first force against said movable latching means in a first direction moving same into engagement with said belt tongue when inserted into the buckle but yieldable to allow movement of said movable latching means away from said belt tongue in a second direction opposite of said first direction; second spring means positioned adjacent said manual operating means operable to normally apply a second force against said manual operating means in said first direction but yieldable to allow movement of said manual operating means in said second direction when said finger force exceeds the sum of said first force and said second force; and, a reinforcing plate extending through a longitudinal plane with said plate mounted to said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.

Claim 27

A belt buckle comprising: a main body member having a cavity therein with an entry passage; a cover member mounted on said body member; movable latching means mounted to said main body member for engaging a belt tongue inserted in the buckle; manual operating means accessible at the exterior of the cover member and engaged with said latching means being movable upon receipt of a predetermined amount of finger force to move said latching means relative to said belt tongue; first spring means mounted in said main body member and positioned between said main body and said movable latching means being operable to normally apply a first force against said movable latching means in a first direction moving same into engagement with said belt tongue when inserted into the buckle but yieldable to allow movement of said movable latching means away from said belt tongue in a second direction opposite of said first direction; second spring means positioned adjacent said manual operating means operable to normally apply a second force against said manual operating means in said first direction but yieldable to allow movement of said manual operating means in said second direction when said finger force exceeds the sum of said first force and said second force; and, a reinforcing plate extending through a longitudinal plane with said plate mounted to said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.

Claim 28

A belt buckle comprising: a main body member having a cavity therein with an entry passage; a cover member mounted on said body member; movable latching means mounted to said main body member for engaging a belt tongue inserted in the buckle; manual operating means accessible at the exterior of the cover member and engaged with said latching means being movable upon receipt of a predetermined amount of finger force to move said latching means relative to said belt tongue; spring means mounted in said main body member and positioned between said main body and said movable latching means being operable to normally apply a first force against said movable latching means in a first direction moving same into engagement with said belt tongue when inserted into the buckle but yieldable to allow movement of said movable latching means away from said belt tongue in a second direction opposite of said first direction; and, a reinforcing plate extending through a longitudinal plane with said plate mounted to said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.

Claim 29

A belt buckle comprising: a main body member having a cavity therein with an entry passage; a cover member mounted on said body member; movable latching means mounted to said main body member for engaging a belt tongue inserted in the buckle; manual operating means accessible at the exterior of the cover member and engaged with said latching means being movable upon receipt of a predetermined amount of finger force to move said latching means relative to said belt tongue; spring means mounted in said main body member and positioned between said main body and said movable latching means being operable to normally apply a first force against said movable latching means in a first direction moving same into engagement with said belt tongue when inserted into the buckle but yieldable to allow movement of said movable latching means away from said belt tongue in a second direction opposite of said first direction; and, a reinforcing plate extending through a longitudinal plane with said plate mounted to said body member and having an end portion offset adjacent said entry passage to accommodate entry of a belt tongue into the body member cavity with said end portion including a pair of legs extending away from said reinforcing plate and each having a separate distal end spaced apart from each other and contacting said main body in two separate locations limiting relative motion between said reinforcing plate and said body member in a direction perpendicular to said plane.