Sole system having movable protruding members
An article of footwear with a sole system includes a sole member and a protruding member assembly. The sole system provides tactile sensation. Protruding members of the protruding member assembly can translate through holes in the sole member to facilitate tactile sensation.
1. An article of footwear, comprising:
a sole member having an outwardly facing surface and an inwardly facing surface disposed opposite of the outwardly facing surface, wherein the outwardly facing surface is disposed further from a foot than the inwardly facing surface when the article of footwear is worn;
a first protruding member assembly comprising a first plurality of protruding members including a first protruding member;
a second protruding member assembly spaced apart from the first protruding member assembly and comprising a second plurality of protruding members including a second protruding member;
a first hole in the sole member through which the first protruding member extends; and
a second hole in the sole member through which the second protruding member extends,
wherein an upper surface of the first protruding member assembly extends above the inwardly facing surface and an upper surface of the second protruding member assembly is flush with the inwardly facing surface.
2. The article of footwear of claim 1 , wherein the first protruding member assembly further includes a third protruding member and a first connecting portion, the first connecting portion including a first end portion attached to the first protruding member and a second end portion attached to the third protruding member.
3. The article of footwear of claim 2 , wherein the second protruding member assembly further includes a fourth protruding member and a second connecting portion, the second connecting portion including a first end portion attached to the second protruding member and a second end portion attached to the fourth protruding member.
4. The article of footwear of claim 3 , wherein the first connecting portion has a first elasticity and the second connecting portion has a second elasticity, and the second elasticity is greater than the first elasticity.
5. The article of footwear of claim 2 , wherein the first connecting portion stretches as forces are applied to the outwardly facing surface of the first protruding member assembly.
6. The article of footwear of claim 2 , wherein each of the first plurality of protruding members include a proximal end portion and a distal end portion, wherein the distal end portion is disposed further from the foot than the proximal end portion when the article of footwear is worn, and wherein the proximal end portion is disposed further from the inwardly facing surface than the first connecting portion.
7. The article of footwear of claim 1 , wherein the inwardly facing surface of the sole member includes a plurality of recesses that are configured to receive at least a portion of the second protruding member assembly.
8. The article of footwear of claim 1 , wherein the first protruding member assembly and the second protruding member assembly have different material properties.
9. The article of footwear of claim 1 , wherein the first protruding member is configured to move upward relative to the sole member in response to a force applied to an outwardly facing surface of the first protruding member assembly.
10. An article of footwear, comprising:
a sole member having an outwardly facing surface and an inwardly facing surface disposed opposite of the outwardly facing surface, wherein the outwardly facing surface is disposed further from a foot than the inwardly facing surface when the article of footwear is worn;
a first protruding member assembly comprising a first plurality of protruding members including a first protruding member;
a second protruding member assembly comprising a second plurality of protruding members including a second protruding member;
a plurality of first holes in the sole member through which the plurality of first protruding members extend; and
a plurality of second holes in the sole member through which the plurality of second protruding members extend,
wherein an upper surface of the first protruding member extends above the inwardly facing surface by a greater amount than an upper surface of the second protruding member, and
wherein the first protruding member assembly comprises a first plurality of connecting portions, and respective ones of the first plurality of connecting portions extend from one of the first plurality of protruding members to another of the first plurality of protruding members.
11. The article of footwear of claim 10 , wherein the second protruding member assembly comprises a second plurality of connecting portions, and respective ones of the second plurality of connecting portions extend from one of the second plurality of protruding members to another of the second plurality of protruding members.
12. The article of footwear of claim 11 , wherein the first plurality of connecting portions has a first elasticity and the second plurality of connecting portions has a second elasticity, and the second elasticity is greater than the first elasticity.
13. The article of footwear of claim 11 , wherein the first protruding member extends above an upper surface of the first plurality of connecting portions.
14. The article of footwear of claim 11 , wherein the second protruding member is flush with an upper surface of the second plurality of connecting portions.
15. The article of footwear of claim 10 , wherein at least a portion of the second protruding member assembly is recessed in the inwardly facing surface of the sole member.
16. The article of footwear of claim 10 , wherein an upper surface of the second protruding member assembly is flush with the inwardly facing surface of the sole member.
17. The article of footwear of claim 10 , wherein the first protruding member assembly and the second protruding member assembly have different material properties.
18. The article of footwear of claim 10 , wherein the first protruding member is configured to move upward relative to the sole member in response to a force applied to an outwardly facing surface of the first protruding member assembly.
19. The article of footwear of claim 10 , wherein the first protruding member is configured to apply a different amount of pressure to a foot than the second protruding member.