Tensioning system for article of footwear
An article of footwear includes an upper and a cable lock disposed adjacent to an exterior surface of the upper. The cable lock is separated from the exterior surface of the upper by a space. The article of footwear also includes a cable having a first portion routed through the cable lock and a second portion routed through the space between the cable lock and the upper. The cable is operable to move the upper between a relaxed state and a constricted state.
1. A cable lock for an article of footwear, the cable lock comprising:
a cartridge including a receptacle and one or more legs, the one or more legs attached to and extending from the receptacle forming a gap between the receptacle and the one or more legs; and
a lock device removably received within the receptacle, the lock device operable between an unlocked state to allow a cable to move through the lock device in a tightening direction and a loosening direction and in a locked state to prevent the cable from moving through the lock device in the loosening direction,
wherein the receptacle further includes:
a chamber, extending from a first end to a second end disposed opposite the first end, configured to receive the lock device, the chamber including a pair of peripheral walls extending along a length of the chamber from the first end to the second end, and the chamber including an end wall extending along a width of the chamber connecting the pair of peripheral walls at the second end of the chamber, the chamber further including a pair of shoulders each having a longitudinal surface extending parallel with the pair of peripheral walls from the first end of the chamber the second end of the chamber, the longitudinal surfaces being laterally spaced apart from each other to define a first width of a channel extending laterally between the pair of shoulders, each pair of shoulders having an end surface transverse to the longitudinal surface and defining a portion of the channel having a second width that is wider than the first width, wherein the lock device is continuously supported by the pair of shoulders from the first end of the chamber to the second end of the chamber.
2. The cable lock of claim 1 , wherein the receptacle includes a bottom wall and one or more sidewalls, each of the one or more legs extending from the one or more sidewalls to a distal end beyond the bottom wall.
3. The cable lock of claim 2 , wherein the distal end of each of the legs includes a flange.
4. The cable lock of claim 3 , wherein the cable lock is supported against an upper of the article of footwear by each of the one or more legs to define the gap between the cable lock and the upper.
5. The cable lock of claim 4 , wherein the flange of each of the one or more legs is attached to the upper.
6. The cable lock of claim 3 , wherein the flange is parallel to and offset from the bottom wall of the receptacle.
7. The cable lock of claim 2 , wherein the one or more legs includes a pair of the legs disposed on opposite sides of the receptacle and defining a space along the bottom wall.
8. The cable lock of claim 7 , wherein each of the legs includes an aperture in communication with the space.
9. The cable lock of claim 8 , wherein a cable is routed through the aperture of each of the one or more legs.
10. The cable lock of claim 1 , wherein the pair of shoulders support the lock device.
11. The cable lock of claim 1 , wherein the lock device includes a release cord operable to move the lock device from a locked state to an unlocked state, the release cord routed through the channel, and wherein the lock device further includes a lid configured to enclose the lock device within the receptacle.
12. The cable lock of claim 1 , wherein an upper of the article of footwear includes one or more outlets disposed on an exterior surface of the upper, and wherein the one or more outlets provide a passage for routing the cable and a release grip from an interior surface of the upper to the exterior surface of the upper.