Lacing system with guide elements
An article of footwear with various types of guide elements is disclosed. The article of footwear provides a set of tensile elements that can be moved through the guide elements to switch between a loosened and tightened position of the upper. The tensile elements may be routed through a guide element associated with the upper that can provide compressive strength and support.
1. An article of footwear, comprising:
an upper having a varying height forming a contour;
guide elements attached to the upper, each having a different length corresponding to a height of the upper along the contour of the upper;
a tensile element having a plurality of segments, each segment routed through an associated one of the guide elements, wherein the segments of the tensile element move through the associated guide elements when tension is applied to the tensile element; and
wherein a rigidity of the guide elements is greater than a rigidity of the segments of the tensile element.
2. The article of footwear according to claim 1 , wherein the guide elements comprise a hollow tube geometry.
3. The article of footwear according to claim 1 , wherein the tensile element is a lace for an article of footwear.
4. The article of footwear according to claim 1 , wherein the guide elements are associated with a sidewall portion of the upper, and wherein the rigidity of the guide elements is greater than a rigidity of the sidewall portion of the upper.
5. The article of footwear according to claim 1 , wherein the guide elements are associated with a sidewall portion of the upper, and wherein a curvature of the first guide element is substantially similar to a curvature of the sidewall portion of the upper.
6. The article of footwear according to claim 5 , wherein the guide elements are disposed between an outer lining of the sidewall portion and an inner lining of the sidewall portion.
7. The article of footwear according to claim 1 , further comprising an automated lacing system that controls the tension of the tensile element.
8. The article of footwear according to claim 7 , wherein, the automated lacing system comprises a motor, and wherein the tensile element can be automatically moved between a tightened configuration and a loosened configuration by activating the motor.
9. The article of footwear according to claim 1 , wherein a compressive strength of the guide elements is greater than a compressive strength of an associated portion of the upper.
10. The article of footwear according to claim 1 , wherein the guide elements are substantially parallel with respect to one another.