Sporting boot
A sporting boot comprising a thermoformed outer shell having a heel portion for receiving the heel of a foot, an ankle portion for receiving the ankle and medial and lateral side portions for receiving the medial and lateral sides of the foot. At least one of the medial and lateral side portions comprises a skirt portion integrally formed with and extending therefrom, the skirt portion being folded inwardly to form a sole having an upper surface for facing the plantar surface of the foot.
1. A skate boot comprising an outer shell for enclosing a human foot when in use, the foot having a heel, an ankle with a medial malleolus and a lateral malleolus, a plantar surface, medial and lateral sides and toes, said outer shell being made of a composite sheet comprising a layer of thermoformable material, said outer shell being thermoformed such that it comprises:
(a) a heel portion for receiving the heel of the foot;
(b) an ankle portion for receiving the ankle;
(c) medial and lateral side portions for facing the medial and lateral sides of the foot respectively; and
(d) a skirt portion integrally formed with one of said medial and lateral side portions, said skirt portion being folded inwardly to form an integrated sole having an upper surface for facing a substantial portion of the plantar surface of the foot and a bottom surface on which is mountable either one of an outsole, a blade holder or a roller chassis.
2. A skate boot as defined in claim 1 , wherein said skirt portion is affixed to the other one of said medial and lateral side portions via one of stitching, staples, adhesive, thermal bonding, piping, zipper and a groove and projection arrangement.
3. A skate boot as defined in claim 1 , wherein said outer shell is thermoformed such that said ankle portion comprises a cup-shaped lateral depression for receiving the lateral malleolus and a cup-shaped medial depression for receiving the medial malleolus.
4. A skate boot as defined in claim 1 , wherein said outer shell is thermoformed such that said heel portion is substantially cup shaped for following the contour of the heel of the foot.
5. A skate boot as defined in claim 1 , wherein said layer of thermoformable material comprises an outer layer and an inner layer, said outer layer being more rigid than said inner layer.
6. A skate boot as defined in claim 5 , further comprising a layer of thermoformable foam between said outer and inner layers.
7. A skate boot as defined in claim 1 , wherein said layer of thermoformable material comprises a layer of thermoformable foam.
8. A skate boot as defined in claim 1 , wherein said layer of thermoformable material comprises layers of different grades of thermoformable foam.
9. A skate boot as defined in claim 1 , further comprising an inner lining affixed to an inner surface of said outer shell, said inner lining comprising a surface intended for contact with the heel, ankle and lateral and medial sides of the foot.
10. A skate boot as defined in claim 1 , further comprising an insole having an upper surface for receiving the plantar surface of the foot and a bottom surface, said upper surface of said sole being affixed to said bottom surface of said insole.
11. A skate boot as defined in claim 1 , further comprising a footbed mounted inside said outer shell, said footbed comprising an upper surface for receiving the plantar surface of the foot and a wall projecting upwardly from said upper surface, said wall partially cupping the heel and extending up to a medial line of the foot.
12. A skate boot comprising an outer shell for enclosing a human foot when in use, the foot having a heel, an ankle with a medial malleolus and a lateral malleolus, a plantar surface, medial and lateral sides and toes, said outer shell being made of a composite sheet comprising a layer of thermoformable material, said outer shell being thermoformed such that it comprises:
(a) a heel portion for receiving the heel of the foot;
(b) an ankle portion for receiving the ankle;
(c) medial and lateral side portions for facing the medial and lateral sides of the foot respectively; and
(d) a medial skirt portion integrally formed with said medial side portion and a lateral skirt portion integrally formed with said lateral side portion, said medial and lateral skirt portions being folded inwardly to form an integrated sole having an upper surface for facing a substantial portion of the plantar surface of the foot and a bottom surface on which is mountable either one of an outsole, a blade holder or a roller chassis.
13. A skate boot as defined in claim 12 , wherein said medial skirt portion and said lateral skirt portion are affixed together via one of stitching, staples, adhesive, thermal bonding, piping, zipper and a groove and projection arrangement.
14. A skate boot as defined in claim 13 , wherein said medial skirt portion and said lateral skirt portion are affixed together along a longitudinal axis of said outer shell.
15. A skate boot as defined in claim 12 , wherein said outer shell is thermoformed such that said ankle portion comprises a cup-shaped lateral depression for receiving the lateral malleolus and a cup-shaped medial depression for receiving the medial malleolus.
16. A skate boot as defined in claim 12 , wherein said outer shell is thermoformed such that said heel portion is substantially cup shaped for following the contour of the heel of the foot.
17. A skate boot as defined in claim 12 , wherein said layer of thermoformable material comprises an outer layer and an inner layer, said outer layer being more rigid than said inner layer.
18. A skate boot as defined in claim 17 , further comprising a layer of thermoformable foam between said outer and inner layers.
19. A skate boot as defined in claim 12 , wherein said layer of thermoformable material comprises a layer of thermoformable foam.
20. A skate boot as defined in claim 12 , wherein said layer of thermoformable material comprises layers of different grades of thermoformable foam.
21. A skate boot as defined in claim 12 , further comprising an inner lining affixed to an inner surface of said outer shell, said inner lining comprising a surface intended for contact with the heel, ankle and lateral and medial sides of the foot.
22. A skate boot as defined in claim 12 , further comprising an insole having an upper surface for receiving the plantar surface of the foot and a bottom surface, said upper surface of said sole being affixed to said bottom surface of said insole.
23. A skate boot as defined in claim 12 , further comprising a footbed mounted inside said outer shell, said footbed comprising an upper surface for receiving the plantar surface of the foot and a wall projecting upwardly from said upper surface, said wall partially cupping the heel and extending up to a medial line of the foot.
24. An ice skate comprising:
(a) a skate boot comprising an outer shell made of a composite sheet comprising a layer of thermoformable material, said outer shell being thermoformed such that it comprises: (i) a heel portion for receiving the heel of the foot; (ii) an ankle portion for receiving the ankle; (iii) medial and lateral side portions for facing the medial and lateral sides of the foot respectively; and (iv) a skirt portion integrally formed with one of said medial and lateral side portions, said skirt portion being folded inwardly to form an integrated sole having an upper surface for facing a substantial portion of the plantar surface of the foot and a bottom surface; and
(b) an ice skate blade holder mounted on said bottom surface of said sole.
25. An ice skate as defined in claim 24 , wherein said skirt portion is a medial skirt portion integrally formed with said medial side portion and said lateral side portion comprises a lateral skirt portion, said medial and lateral skirt portions being folded inwardly to form said sole.
26. An ice skate as defined in claim 25 , wherein said medial skirt portion and said lateral skirt portion are affixed together via one of stitching, staples, adhesive, thermal bonding, piping, zipper and a groove and projection arrangement.
27. An ice skate as defined in claim 24 , wherein said outer shell is thermoformed such that said ankle portion comprises a cup-shaped lateral depression for receiving the lateral malleolus and a cup-shaped medial depression for receiving the medial malleolus.
28. An ice skate as defined in claim 24 , wherein said outer shell is thermoformed such that said heel portion is substantially cup shaped for following the contour of the heel of the foot.
29. An ice skate as defined in claim 24 , wherein said layer of thermoformable material comprises an outer layer and an inner layer, said outer layer being more rigid than said inner layer.
30. An ice skate as defined in claim 29 , further comprising a layer of thermoformable foam between said outer and inner layers.
31. An ice skate as defined in claim 24 , wherein said layer of thermoformable material comprises a layer of thermoformable foam.
32. An ice skate as defined in claim 24 , wherein said layer of thermoformable material comprises layers of different grades of thermoformable foam.
33. An ice skate as defined in claim 24 , further comprising an inner lining affixed to an inner surface of said outer shell, said inner lining comprising a surface intended for contact with the heel, ankle and lateral and medial sides of the foot.
34. An ice skate as defined in claim 24 , further comprising an insole having an upper surface for receiving the plantar surface of the foot and a bottom surface, said upper surface of said sole being affixed to said bottom surface of said insole.
35. An ice skate as defined in claim 24 , further comprising a footbed mounted inside said outer shell, said footbed comprising an upper surface for receiving the plantar surface of the foot and a wall projecting upwardly from said upper surface, said wall partially cupping the heel and extending up to a medial line of the foot.
36. An ice skate as defined in claim 24 , further comprising a toe cap facing the toes of the foot.
37. An ice skate as defined in claim 36 , further comprising a tongue extending upwardly and rearwardly from said toe cap.
38. An ice skate as defined in claim 36 , wherein said toe cap is integrally formed with one of said medial and lateral side portions of said outer shell.
39. An ice skate as defined in claim 37 , wherein said tongue is integrally formed with said toe cap.