Protective trousers with curved extremity and inseam
View Patent ↗Disclosed is a protective garment that includes a lower portion having a pair of extremities each having a knee joint area connected to an upper leg portion by an upper radial seam and connected to a lower leg portion by a lower radial seam. The knee joint area of each extremity also has an inseam insert connected between the upper and lower radial seams.
1. A protective garment comprising:
a lower portion having a pair of extremities each comprising a knee joint area connected to an upper leg portion by an upper radial seam and connected to a lower leg portion by a lower radial seam, the knee joint area comprising an inner knee joint section and an outer knee joint section, and a discrete inseam insert connected between the upper and lower radial seams and between the inner knee joint section and the outer knee joint section to form part of an inseam of each of the pair of extremities:
wherein the discrete inseam insert has an entire length generally parallel to the inseam and has an entire width, the entire length being greater than the entire width.
2. The protective garment of claim 1 wherein each knee joint area further comprises a first piece of material defining the outer knee joint section and having a feature to attribute a permanent bend to the extremity at the knee joint area.
3. The protective garment of claim 2 further comprising a crotch strip connecting the pair of extremities to provide a seamless crotch therebetween.
4. The protective garment of claim 3 wherein the crotch strip is continuous from the upper radial seam of one extremity to the upper radial seam of the other extremity.
5. The protective garment of claim 2 wherein the feature in the first piece of material is a generally triangular-shaped fold permanently formed in portions of the material.
6. The protective garment of claim 5 wherein the generally triangular-shaped fold extends generally radially inward into the material from a periphery thereof, and the periphery is coupled to a side of the inseam insert that extends between the upper and lower radial inseams.
7. The protective garment of claim 5 wherein the knee joint area further comprises a second piece of material defining the inner knee joint section, the second piece of material having opposing first and second sides, the first side being coupled to the first piece of material and the second side being coupled to the inseam insert to form a generally tubular shape.
8. The protective garment of claim 2 wherein the feature is a seam that joins together two fold lines within the piece of material thereby forming a remainder portion of the material extending away from the seam.
9. The protective garment of claim 8 wherein the seam extends generally radially inward into the first piece of material from a periphery thereof, and the periphery is coupled to a side of the inseam insert that extends between the upper and lower radial inseams.
10. The protective garment of claim 9 wherein the knee joint area further comprises a second piece of material defining the inner knee joint section, the second piece of material having opposing first and second sides, the first side being coupled to the first piece of material and the second side being coupled to the inseam insert to form a generally tubular shape.
11. The protective garment of claim 2 wherein the feature in the first piece of material defines a joint axis in the knee joint area, and further comprising a protective pad located on the first piece of material and predisposed to bend about the joint axis.
12. The protective garment of claim 11 wherein the protective pad includes an outer perimeter and a pair of generally aligned notches formed in opposing edges thereof, wherein the notches are positioned along the joint axis.
13. The protective garment of claim 1 wherein the lower portion meets National Fire Protection Association 1971 standards for protective firefighting garments.
14. The protective garment of claim 1 wherein the lower portion includes an outer shell that is abrasion, flame and heat resistant.
15. The protective garment of claim 14 wherein said outer shell resists igniting, burning, melting, dripping or separation when exposed to a temperature of 500° F. for five minutes.
16. The garment of claim 14 further comprising a moisture barrier located generally inside of said outer shell such that when said garment is worn said moisture barrier is located generally between said outer shell and a wearer of said garment, said moisture barrier being made of a material that is generally liquid impermeable and generally moisture vapor permeable.
17. The protective garment of claim 16 further comprising a thermal liner located generally inside said outer shell such that when said garment is worn said thermal liner is located generally between said outer shell and a wearer of said garment.