Child safety restraint

Claim 2

A child's safety restraint for use in a vehicle having a seat and a safety belt, said restraint comprising: a stress plate having a front side and a rear side, at least one safety belt slot for receiving the safety belt to secure the restraint to the seat, and at least one harness slot; a harness for releasably securing a wearer's upper torso to said stress plate, said harness including a pair of shoulder straps and a crotch strap, said shoulder straps and said crotch strap being configured to each pass through a respective harness slot in said plate so that said harness is slidable as a unit relative to said plate; said shoulder straps each having a rear end and a free end, said rear ends secured to each other behind said rear side of said plate; said crotch strap having a rear end and a free end, said rear end attached to said rear ends of said shoulder straps; and said slidability of said harness relative to said plate being such that, upon rapid deceleration of the vehicle, said restraint follows the user forward and remains centrally located on the user's upper torso.

Claim 3

The restraint as defined in claim 1 wherein said stress plate has a pair of shoulder harness slots in an upper portion of said plate, and a crotch strap slot in a lower portion of said plate.

Claim 4

The restraint as defined in claim 2 wherein said shoulder harness slots are each slightly angled, with an upper end of said slots pointing toward a center of an upper portion of said plate.

Claim 5

The restraint as defined in claim 1 wherein said free end of said crotch strap and said free ends of said shoulder straps are adapted to be releasably secured to each other.

Claim 6

The restraint as defined in claim 4 wherein said free ends of said shoulder straps and said crotch strap are releasably secured to each other by a buckle.

Claim 7

The restraint as defined in claim 5 wherein said buckle is a two-phase buckle.

Claim 8

The restraint as defined in claim 1 further including a cushion fixed to said plate to protect the back of the wearer.

Claim 9

The restraint as defined in claim 1 wherein said plate is made of aluminum.

Claim 10

The restraint as defined in claim 1 wherein said plate is approximately 8 inches wide and approximately 11 inches tall.

Claim 11

The restraint as defined in claim 1 wherein said plate is at least 3/16 inch thick.

Claim 12

A child's safety restraint for use in a vehicle having a seat and a safety belt, said restraint comprising: a stress plate having a front end and a rear end, at least one safety belt slot for receiving the safety belt to secure the restraint to the seat, and upper and lower harness slots; a harness for releasably securing a wearer's upper torso to said stress plate, said harness including a pair of shoulder straps and a crotch strap, said shoulder straps and said crotch strap being configured to each pass through a respective harness slot in said plate so that said harness is slidable as a unit relative to said plate; said shoulder straps having a rear end and a free end, said rear ends secured to each other behind said rear portion of said plate; said crotch strap having a rear end and a free end, said rear end attached to said rear ends of said shoulder straps; said slidability of said harness relative to said plate being such that, upon rapid deceleration of the vehicle, said restraint follows the user forward and remains centrally located on the user's upper torso; and said restraint being the only support structure provided to the wearer, and said restraint being utilized independent of any other safety seat structure.

Claim 13

A child's safety restraint for use in a vehicle having a seat and a safety belt, said restraint comprising: a stress plate having a front end and a rear end, at least one safety belt slot for receiving the safety belt to secure the restraint to the seat, and upper and lower harness slots; a harness for releasably securing a wearer's upper torso to said stress plate, said harness including a pair of shoulder straps and a crotch strap, said shoulder straps and said crotch strap being configured to each pass through a respective harness slot in said plate so that said harness is slidable as a unit relative to said plate; said shoulder straps having a rear end and a free end, said rear ends secured to each other behind said rear portion of said plate; said crotch strap having a rear end and a free end, said rear end attached to said rear ends of said shoulder straps; said slidability of said harness relative to said plate being such that, upon rapid deceleration of the vehicle, said restraint follows the user forward and remains centrally located on the user's upper torso; and said restraint being the only support structure provided to the wearer, and said restraint being utilized independent of any other safety seat structure.

Claim 14

The restraint as defined in claim 11 further including a cushion fixed to said plate to protect the back of the wearer.

Claim 15

The restraint as defined in claim 11 wherein said plate is made of aluminum.

Claim 16

The restraint as defined in claim 11 wherein said plate is approximately 8 inches wide and approximately 11 inches tall to support the back of the wearer.

Claim 17

The restraint as defined in claim 11 wherein said plate is at least 3/16 inch thick so as not to deform upon impact loading.

Claim 18

A child's safety restraint for use by a child while riding in a vehicle having a seat and a safety belt, said restraint comprising: a stress plate configured from a rigid sheet material of at least a 3/16 inch thickness and having a surface area of at least 85 square inches, said plate having a front side and a rear side, said plate having further at least one safety belt slot for receiving the safety belt to secure the restraint to the seat, and upper and lower harness slots; a harness for releasably securing a wearer's upper torso to said stress plate, said harness including a pair of shoulder straps and a crotch strap, said shoulder straps and said crotch strap being configured to each pass through a respective harness slot in said plate so that said harness is slidable as a unit relative to said plate; said shoulder straps having a rear end and a free end, said rear ends secured to each other behind said rear side of said plate; said crotch strap having a rear end and a free end, said rear end attached to said rear ends of said shoulder straps; said slidability of said harness relative to said plate being such that, upon rapid deceleration of the vehicle, said restraint follows the user forward and remains centrally located on the user's upper torso; and said restraint being the only support structure provided to the wearer, and said restraint being utilized independent of any other safety seat structure.

Claim 19

A child's safety restraint for use by a child while riding in a vehicle having a seat and a safety belt, said restraint comprising: a stress plate configured from a rigid sheet material of at least a 3/16 inch thickness and having a surface area of at least 85 square inches, said plate having a front side and a rear side, said plate having further at least one safety belt slot for receiving the safety belt to secure the restraint to the seat, and upper and lower harness slots; a harness for releasably securing a wearer's upper torso to said stress plate, said harness including a pair of shoulder straps and a crotch strap, said shoulder straps and said crotch strap being configured to each pass through a respective harness slot in said plate so that said harness is slidable as a unit relative to said plate; said shoulder straps having a rear end and a free end, said rear ends secured to each other behind said rear side of said plate; said crotch strap having a rear end and a free end, said rear end attached to said rear ends of said shoulder straps; said slidability of said harness relative to said plate being such that, upon rapid deceleration of the vehicle, said restraint follows the user forward and remains centrally located on the user's upper torso; and said restraint being the only support structure provided to the wearer, and said restraint being utilized independent of any other safety seat structure.

Claim 20

The restraint as defined in claim 16 wherein said shoulder harness slots are each slightly angled, with an upper end of said slots pointing toward a center of an upper portion of said plate.

Claim 21

The restraint as defined in claim 16 wherein said shoulder straps each have at least one shoulder pad disposed upon said straps to provide distribution of deceleration loads over the user's upper torso.

Claim 22

The restraint as defined in claim 16 wherein said free end of said crotch strap and said free ends of said shoulder straps are adapted to be releasably secured to each other.

Claim 23

The restraint as defined in claim 16 further including a cushion fixed to said front side of said plate to protect the back of the wearer.