US20140325873A1 - Footwear lacing system - Google Patents
Footwear lacing system Download PDFInfo
- Publication number
- US20140325873A1 US20140325873A1 US14/336,291 US201414336291A US2014325873A1 US 20140325873 A1 US20140325873 A1 US 20140325873A1 US 201414336291 A US201414336291 A US 201414336291A US 2014325873 A1 US2014325873 A1 US 2014325873A1
- Authority
- US
- United States
- Prior art keywords
- lace
- receiving elements
- rails
- lacing system
- flaps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C1/00—Shoe lacing fastenings
- A43C1/003—Zone lacing, i.e. whereby different zones of the footwear have different lacing tightening degrees, using one or a plurality of laces
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
- A43C11/004—Fastenings fixed along the upper edges of the uppers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C1/00—Shoe lacing fastenings
- A43C1/04—Shoe lacing fastenings with rings or loops
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
- A43C11/12—Slide or glide fastenings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C3/00—Hooks for laces; Guards for hooks
Definitions
- Boots and other footwear have opposed flaps which cover the tongue at the front of the boot.
- the ends of a lace which is placed through eyes or around hooks in a zigzag pattern, are pulled to draw the flaps together and tighten the boot on the user's foot.
- people's feet are unique, and even for a given shoe size any particular pattern of the eyes or hooks on the flaps does not provide a comfortable fit for everyone.
- the subject invention provides a lacing system having lace-receiving elements, which are attachable to their respective flaps at multiple locations, thereby allowing the lacing pattern to be varied to better fit the foot of a user.
- FIG. 1 is front view of a portion of a boot showing one embodiment of the lacing system of the subject invention.
- FIG. 2 is a fragmentary cross-sectional view, at an enlarged scale, taken along the line 2 - 2 in FIG. 1 .
- FIG. 3 is a perspective view showing two different embodiments of an attachment system with one embodiment showing the lace-receiving element separated from the system.
- FIG. 4 is a perspective view showing two additional embodiments of an attachment system with one embodiment showing the lace-receiving element separated from the system.
- FIG. 5 is a cross-sectional view taken along the line 5 - 5 of FIG. 4 .
- FIG. 6 is a cross-sectional view taken along the line 6 - 6 of FIG. 4 .
- FIG. 7 is a front view of a portion of a boot showing another embodiment of the lacing system of the subject invention.
- FIG. 8 is a perspective view of the lace-receiving element of the lacing system of FIG. 7 .
- FIG. 9 is an exploded view of the lace-receiving element of FIG. 8 .
- FIG. 10 is a front view of a portion of a boot showing the lacing system of FIG. 7 .
- FIG. 11 is a cross-sectional view taken on the line 11 - 11 of FIG. 9 .
- FIG. 12 is a perspective view of another embodiment of an attachment system with one of the lace-receiving elements removed from the system.
- FIG. 13 is a cross-sectional view taken on the line 12 - 12 of FIG. 12 .
- a boot 20 or other footwear, has a pair of opposed flaps 22 , which are drawn together by a lacing system 24 to tighten the boot on a user's foot.
- the flaps have inwardly facing elongate margins 26 . Attached to the margins 26 are a plurality of lace-receiving elements 30 .
- a lace 32 extends between lace-receiving elements 30 on opposed flaps in a zigzag pattern such that when the extremities 34 of the lace are pulled, the lace acts through the lace-receiving elements 30 to draw the opposed flaps toward one another to tighten the boot on the user's foot.
- the lace-receiving elements 30 are attachable to the flaps 22 at multiple locations on the flaps. This allows the manner in which the flaps are drawn toward one another to be adjusted in order that the lacing system is tightened in a comfortable manner for a given user.
- the lace-receiving elements 30 are attached to the flaps 22 by an attachment system 36 .
- the attachment system comprises a pair of elongate rails 38 , which are located adjacent to the inwardly facing edges of the flaps.
- the rails are circular in cross-section and have outwardly extending flat tabs 40 , which are attached to the margins 26 of the flaps 22 .
- the tabs 40 can be sewn onto the flaps as shown in the drawings, or attached by adhesive or any other attachment method.
- the rails 38 are made from a material that is flexible enough to bend with the flaps to which they are attached but stiff enough to remain generally linear.
- the lace-receiving elements 30 are attached to sliders 42 , which are slidably attached to the rails.
- the sliders wrap around the rails 38 and have openings 43 through which the tabs 40 fit.
- the openings 43 located on the sliders are opposite the lace-receiving elements 30 , but they could be slightly offset from one another.
- the lace-receiving elements 30 can be eyes 44 or hooks 46 .
- the sliders 42 can be moved to any desired position along the rails 38 . However, due to the zigzag pattern of the lace, when the lace is tightened the sliders are twisted slightly on the rails and become fixed at their current position.
- the sliders 42 and rails 38 contain a locking system 48 , which allows the sliders to be located immovably at selected locations along the rail.
- the locking system 48 includes slots 50 located at spaced-apart locations along the tabs 40 .
- the slots 50 are slightly longer than the sliders 42 and have a width that is slightly less than the width of the sliders.
- the openings 43 in the sliders 42 are oriented approximately 90° from the lace-receiving elements 30 .
- the slider is located in the slot 50 , which engages the locking system 48 and prevents the slider from moving along the rail. Because the openings 43 in the sliders 42 are oriented approximately 90° with respect to the lace-receiving elements 30 , the locking mechanism is engaged when the lace-receiving elements 30 are rotated to where the locking mechanism is engaged when the lace 32 is tightened.
- the attachment system 36 includes a plurality of seats 52 located in the flaps 22 .
- the seats are placed at spaced-apart locations along the longitudinal extent of the flaps and at different locations relative to the inside edges of the flaps.
- the seats have elongate receptacles 54 located in them.
- the receptacles open out of the top surface of the seats 52 and extend toward one side of the seats below the top surface of the seats.
- Clips 56 have downwardly-depending elongate anchors 58 , which fit into the receptacles and can be moved into the portion of the receptacles below the top surface of the seats where they cannot be pulled back out of the receptacles.
- the clips 56 contain the lace-receiving elements 30 , with either eyes 44 or hooks 46 .
- clips 56 are placed in the desired seats 52 and moved toward the center of the boot to place the anchors in the position below the top surface of the bases.
- the laces are then fed through the lace-receiving elements in the normal manner.
- the lace When the lace is tightened, it urges the anchors into the portion of the receptacles that is below the top surface of the bases and locks them in place.
- the rails 58 are divided into discrete segments which are separated from one another by stops 60 , and have a smaller diameter than in the embodiments shown in FIGS. 1-9 .
- the rails 58 have central bores which contain rods 62 .
- the rails 58 are made from a material that is flexible enough to bend with the flaps to which they are attached but stiff enough to remain generally straight.
- the rods 62 add strength to the rails 58 and preferably are metal.
- the tabs 64 in this embodiment are similar to the tabs 40 in the previous embodiments and are attached to the flaps (not shown) in the same manner.
- the lace receiving elements 66 are attached to elastically deformable hooks 68 which are configured to releasably snap over the rails 58 .
- the lace receiving elements 66 contain openings 70 which the laces (not shown) fit through.
- the hooks can be attached to the rails at desired locations as is the case with the other embodiments. However, once attached the hooks cannot move longitudinally beyond the two adjacent stops.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A lacing system for footwear of a type having a pair of spaced-apart flaps that are pulled together by tightening a lace includes a plurality of lace-receiving elements which are attachable to the flaps at multiple locations which allows the user to tailor the location of the lace-receiving elements to obtain a comfortable fit.
Description
- This is a Continuation-in-Part of application Ser. No. 13/839,245 filed Mar. 15, 2013.
- Boots and other footwear have opposed flaps which cover the tongue at the front of the boot. The ends of a lace, which is placed through eyes or around hooks in a zigzag pattern, are pulled to draw the flaps together and tighten the boot on the user's foot. However, people's feet are unique, and even for a given shoe size any particular pattern of the eyes or hooks on the flaps does not provide a comfortable fit for everyone.
- The subject invention provides a lacing system having lace-receiving elements, which are attachable to their respective flaps at multiple locations, thereby allowing the lacing pattern to be varied to better fit the foot of a user.
- The foregoing and other objectives, features, and advantages of the invention will be more readily understood upon consideration of the following detailed description of the invention taken in conjunction with the accompanying drawings.
-
FIG. 1 is front view of a portion of a boot showing one embodiment of the lacing system of the subject invention. -
FIG. 2 is a fragmentary cross-sectional view, at an enlarged scale, taken along the line 2-2 inFIG. 1 . -
FIG. 3 is a perspective view showing two different embodiments of an attachment system with one embodiment showing the lace-receiving element separated from the system. -
FIG. 4 is a perspective view showing two additional embodiments of an attachment system with one embodiment showing the lace-receiving element separated from the system. -
FIG. 5 is a cross-sectional view taken along the line 5-5 ofFIG. 4 . -
FIG. 6 is a cross-sectional view taken along the line 6-6 ofFIG. 4 . -
FIG. 7 is a front view of a portion of a boot showing another embodiment of the lacing system of the subject invention. -
FIG. 8 is a perspective view of the lace-receiving element of the lacing system ofFIG. 7 . -
FIG. 9 is an exploded view of the lace-receiving element ofFIG. 8 . -
FIG. 10 is a front view of a portion of a boot showing the lacing system ofFIG. 7 . -
FIG. 11 is a cross-sectional view taken on the line 11-11 ofFIG. 9 . -
FIG. 12 is a perspective view of another embodiment of an attachment system with one of the lace-receiving elements removed from the system. -
FIG. 13 is a cross-sectional view taken on the line 12-12 ofFIG. 12 . - Referring now to
FIGS. 1 , 7 and 10 of the drawings, aboot 20, or other footwear, has a pair ofopposed flaps 22, which are drawn together by alacing system 24 to tighten the boot on a user's foot. The flaps have inwardly facingelongate margins 26. Attached to themargins 26 are a plurality of lace-receivingelements 30. Alace 32 extends between lace-receivingelements 30 on opposed flaps in a zigzag pattern such that when theextremities 34 of the lace are pulled, the lace acts through the lace-receivingelements 30 to draw the opposed flaps toward one another to tighten the boot on the user's foot. The lace-receivingelements 30 are attachable to theflaps 22 at multiple locations on the flaps. This allows the manner in which the flaps are drawn toward one another to be adjusted in order that the lacing system is tightened in a comfortable manner for a given user. - The lace-receiving
elements 30 are attached to theflaps 22 by anattachment system 36. In a first embodiment, shown inFIGS. 1-3 , the attachment system comprises a pair ofelongate rails 38, which are located adjacent to the inwardly facing edges of the flaps. In the embodiment illustrated, the rails are circular in cross-section and have outwardly extendingflat tabs 40, which are attached to themargins 26 of theflaps 22. Thetabs 40 can be sewn onto the flaps as shown in the drawings, or attached by adhesive or any other attachment method. - The
rails 38 are made from a material that is flexible enough to bend with the flaps to which they are attached but stiff enough to remain generally linear. In this embodiment, the lace-receivingelements 30 are attached tosliders 42, which are slidably attached to the rails. The sliders wrap around therails 38 and haveopenings 43 through which thetabs 40 fit. In the embodiment shown in the drawings, theopenings 43 located on the sliders are opposite the lace-receivingelements 30, but they could be slightly offset from one another. The lace-receivingelements 30 can beeyes 44 orhooks 46. When the lace is loose, thesliders 42 can be moved to any desired position along therails 38. However, due to the zigzag pattern of the lace, when the lace is tightened the sliders are twisted slightly on the rails and become fixed at their current position. - Referring now to
FIGS. 4-6 , in another embodiment thesliders 42 andrails 38 contain alocking system 48, which allows the sliders to be located immovably at selected locations along the rail. Thelocking system 48 includesslots 50 located at spaced-apart locations along thetabs 40. Theslots 50 are slightly longer than thesliders 42 and have a width that is slightly less than the width of the sliders. In this embodiment, theopenings 43 in thesliders 42 are oriented approximately 90° from the lace-receivingelements 30. When a slider is rotated around therail 38 to a first position (FIG. 6 ), the locking mechanism is disengaged and the slider is free to slide along the rail. When theslider 42 is rotated approximately 90° to a second position (FIG. 5 ), the slider is located in theslot 50, which engages thelocking system 48 and prevents the slider from moving along the rail. Because theopenings 43 in thesliders 42 are oriented approximately 90° with respect to the lace-receivingelements 30, the locking mechanism is engaged when the lace-receivingelements 30 are rotated to where the locking mechanism is engaged when thelace 32 is tightened. - In another embodiment, shown in
FIGS. 7-11 , theattachment system 36 includes a plurality ofseats 52 located in theflaps 22. The seats are placed at spaced-apart locations along the longitudinal extent of the flaps and at different locations relative to the inside edges of the flaps. The seats haveelongate receptacles 54 located in them. The receptacles open out of the top surface of theseats 52 and extend toward one side of the seats below the top surface of the seats.Clips 56 have downwardly-dependingelongate anchors 58, which fit into the receptacles and can be moved into the portion of the receptacles below the top surface of the seats where they cannot be pulled back out of the receptacles. Theclips 56 contain the lace-receivingelements 30, with eithereyes 44 orhooks 46. - In use,
clips 56 are placed in the desiredseats 52 and moved toward the center of the boot to place the anchors in the position below the top surface of the bases. The laces are then fed through the lace-receiving elements in the normal manner. When the lace is tightened, it urges the anchors into the portion of the receptacles that is below the top surface of the bases and locks them in place. - Referring now to
FIGS. 12 and 13 , in another embodiment therails 58 are divided into discrete segments which are separated from one another bystops 60, and have a smaller diameter than in the embodiments shown inFIGS. 1-9 . Therails 58 have central bores which contain rods 62. As was the case with the previous embodiments therails 58 are made from a material that is flexible enough to bend with the flaps to which they are attached but stiff enough to remain generally straight. The rods 62 add strength to therails 58 and preferably are metal. Thetabs 64 in this embodiment are similar to thetabs 40 in the previous embodiments and are attached to the flaps (not shown) in the same manner. In this embodiment thelace receiving elements 66 are attached to elasticallydeformable hooks 68 which are configured to releasably snap over therails 58. Thelace receiving elements 66 containopenings 70 which the laces (not shown) fit through. The hooks can be attached to the rails at desired locations as is the case with the other embodiments. However, once attached the hooks cannot move longitudinally beyond the two adjacent stops. - The terms and expressions that have been employed in the foregoing specification are used therein as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding equivalents of the features shown and described or portions thereof, it being recognized that the scope of the invention is defined and limited only by the claims which follow.
Claims (14)
1. A system for lacing footwear having a pair of spaced-apart elongate flaps, which are pulled toward one another by laces: comprising
a) a plurality of lace-receiving elements, at least some of said lace-receiving elements being attached to each of said flaps; wherein
b) at least some of said lace-receiving elements are attachable to the respective flap at multiple locations on said flap.
2. The system of claim 1 including an attachment system for attaching said lace-receiving elements at desired locations on said flaps.
3. The system of claim 2 wherein said attachment system comprises:
a) a pair of rails, one of which extends longitudinally along a margin of each said flap;
b) one or more sliders, which are attached to and slidable along said rails; and
c) lace-receiving elements, which are located on said sliders.
4. The lacing system of claim 3 wherein said lace-receiving elements are hooks.
5. The lacing system of claim 3 wherein said lace-receiving elements are eyes.
6. The lacing system of claim 3 wherein said sliders include a lock, which prevents said sliders from sliding along said rails.
7. The lacing system of claim 6 wherein said sliders rotate around said rails between a first position where said lock is disengaged and a second position where said lock is engaged.
8. The lacing system of claim 7 wherein said slider is urged toward said second position when a lace on said lacing system is tightened.
9. The lacing system of claim 2 wherein said attachment system comprises:
a) a plurality of receptacles located in said flaps;
b) a plurality of lace-receiving clips; wherein
c) said receptacles and said lace-receiving clips include an engagement system, which allows one of said lace-receiving clips to be removeably attached to one of said receptacles.
10. The lacing system of claim 9 wherein said lace-receiving clips are eyes.
11. The lacing system of claim 9 wherein said lace-receiving clips are hooks.
12. The lacing system of claim 2 wherein said attachment system comprises:
a) a pair of rails, one of which extends longitudinally along a margin of each said flap;
b) each of said rails being divided into a plurality of discrete segments, which are separated from one another by stops;
c) a plurality of elastically deformable hooks each of which is constructed to releasably snap onto one of said rail segments; wherein
d) said lace-receiving elements are attached to said hooks.
13. The lacing system of claim 12 including rigid rods which are embedded in said rails.
14. The lacing system of claim 13 wherein said rods are metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/336,291 US20140325873A1 (en) | 2013-03-15 | 2014-07-21 | Footwear lacing system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/839,245 US20140259761A1 (en) | 2013-03-15 | 2013-03-15 | Footwear Lacing System |
US14/336,291 US20140325873A1 (en) | 2013-03-15 | 2014-07-21 | Footwear lacing system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US13/839,245 Continuation-In-Part US20140259761A1 (en) | 2013-03-15 | 2013-03-15 | Footwear Lacing System |
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Publication Number | Publication Date |
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US20140325873A1 true US20140325873A1 (en) | 2014-11-06 |
Family
ID=51840647
Family Applications (1)
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US14/336,291 Abandoned US20140325873A1 (en) | 2013-03-15 | 2014-07-21 | Footwear lacing system |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140047739A1 (en) * | 2012-08-17 | 2014-02-20 | Reginald Senegal | Footwear Securing systems |
US20160324271A1 (en) * | 2015-05-05 | 2016-11-10 | Tech Spark Innovations, LLC | Clasp and System |
US20160324269A1 (en) * | 2015-05-08 | 2016-11-10 | Under Armour, Inc. | Footwear Including an Adaptable and Adjustable Lacing System |
US20160324270A1 (en) * | 2015-05-05 | 2016-11-10 | Tech Spark Innovations, LLC | Clasp and System |
US20170027286A1 (en) * | 2015-07-31 | 2017-02-02 | Under Armour, Inc. | Article of footwear with dynamic tensioning system |
US20170135428A1 (en) * | 2012-12-09 | 2017-05-18 | Christopher V. Beckman | Self-Fitting Apparel with Cascading Closures |
US9668540B2 (en) | 2014-12-31 | 2017-06-06 | Chinook Asia Llc | Footwear having a flex-spring sole |
US20180116342A1 (en) * | 2016-11-03 | 2018-05-03 | Nike, Inc. | Quick-pull shoe closure |
US10582741B2 (en) | 2016-10-25 | 2020-03-10 | Under Armour, Inc. | Article of footwear with dynamic tensioning system |
US11596205B2 (en) | 2015-10-19 | 2023-03-07 | Nike, Inc. | Tethered anchor point for footwear lace element |
US11805859B2 (en) * | 2018-05-09 | 2023-11-07 | Brad Pelkofer | Tension maintaining system for footwear laces |
USD1006427S1 (en) * | 2017-12-29 | 2023-12-05 | William I. CRAVEN | Removable shoe lace replacement overlay |
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US1995243A (en) * | 1934-06-12 | 1935-03-19 | Charles J Clarke | Lacing or fastening boots, shoes, or the like |
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Publication number | Priority date | Publication date | Assignee | Title |
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US20140047739A1 (en) * | 2012-08-17 | 2014-02-20 | Reginald Senegal | Footwear Securing systems |
US20170135428A1 (en) * | 2012-12-09 | 2017-05-18 | Christopher V. Beckman | Self-Fitting Apparel with Cascading Closures |
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US20160324269A1 (en) * | 2015-05-08 | 2016-11-10 | Under Armour, Inc. | Footwear Including an Adaptable and Adjustable Lacing System |
US11857028B2 (en) | 2015-05-08 | 2024-01-02 | Under Armour, Inc. | Footwear including an adaptable and adjustable lacing system |
US20170027286A1 (en) * | 2015-07-31 | 2017-02-02 | Under Armour, Inc. | Article of footwear with dynamic tensioning system |
US11596205B2 (en) | 2015-10-19 | 2023-03-07 | Nike, Inc. | Tethered anchor point for footwear lace element |
US11583035B2 (en) * | 2016-10-25 | 2023-02-21 | Under Armour, Inc. | Article of footwear with dynamic tensioning system |
US10582741B2 (en) | 2016-10-25 | 2020-03-10 | Under Armour, Inc. | Article of footwear with dynamic tensioning system |
EP3782499A1 (en) * | 2016-11-03 | 2021-02-24 | NIKE Innovate C.V. | Quick-pull shoe closure |
US11147345B2 (en) * | 2016-11-03 | 2021-10-19 | Nike, Inc. | Quick-pull shoe closure |
EP4133962A1 (en) * | 2016-11-03 | 2023-02-15 | NIKE Innovate C.V. | Quick-pull shoe closure |
CN110139577A (en) * | 2016-11-03 | 2019-08-16 | 耐克创新有限合伙公司 | Fast pull-type shoes closing device |
US20180116342A1 (en) * | 2016-11-03 | 2018-05-03 | Nike, Inc. | Quick-pull shoe closure |
US12042017B2 (en) | 2016-11-03 | 2024-07-23 | Nike, Inc. | Quick-pull shoe closure |
USD1006427S1 (en) * | 2017-12-29 | 2023-12-05 | William I. CRAVEN | Removable shoe lace replacement overlay |
US11805859B2 (en) * | 2018-05-09 | 2023-11-07 | Brad Pelkofer | Tension maintaining system for footwear laces |
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Owner name: CHINOOK ASIA LLC, OREGON Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LINTH, ANDREW J.;REEL/FRAME:033366/0656 Effective date: 20140630 |
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