Closure device for shoe

a shoe and closure device technology, applied in the field of shoe closure devices, can solve the problems of increasing time and effort, requiring an excessive amount of adjustment, and the shoe lace system has a tendency to unfasten itself, and achieve the effect of reducing time and effor

Inactive Publication Date: 2008-12-25
KELLEY SCOTT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011]The interlaced strap is attached to the medial portion of the shoe upper adjacent to the lower portion of the shoe tongue, hereinafter referred as the lower fixed point. The interlaced strap has a second medial attachment point at the upper portion of the shoe adjacent to the tongue, hereinafter referred as the upper fixed point. The shoe upper contains a lateral d-ring and a medial d-ring offset from one another in the vertical plane. Both d-rings are fastened to the shoe upper and allow the interlaced strap to move freely.
[0012]From the lower fixed point the interlaced strap weaves through the lateral d-ring across the lower portion of the tongue of the shoe upper, thereabout the interlaced strap moves across the mid-section of the tongue to the medial d-ring, and finally attaching to the medial portion of the shoe upper at the upper affixed point. An adjustable d-ring is positioned on the interlaced strap between the medial d-ring and upper attachment point. A fastening mechanism is attached to the adjustable d-ring. The adjustable d-ring can move freely along the interlaced strap between the medial d-ring and upper fixed point. The fastening mechanism, which may be comprised of Velcro, adjustable buttons, a click-lock mechanism or any other suitable fastening mechanism, is matted to a receiving portion of the fastening mechanism at the upper lateral portion of the shoe upper adjacent to the tongue.
[0013]The adjustability of the interlaced strap at each d-ring attachment point allows for a multitude to varying fitments accommodating the end users foot. The placement of the d-rings, lower fixed point, upper fixed point and fastening mechanism receiving portion adjacent to the tongue assures the greatest degree of adjustability in the upper of the shoe while maintaining the structural integrity and supportive element of the shoe.
[0014]Closure of the shoe is accomplished by pulling upward upon the fastening member. The d-ring attached to the fastening member allows for the even distribution of force on the interlaced strap allowing the strap to tighten evenly throughout the shoe upper. The medial d-ring and lateral d-ring further distribute the force applied when the user pulls up on the fastening member evenly on the lower and mid-section of the shoe upper. The upper portion of the shoe upper remains taut as the fastening member is brought across the tongue of the shoe from the medial to lateral portion of the shoe, while maintaining force upon the fastening mechanism. While retaining even force, the fastening member is attached to the fastening member receiving portion which maintains the snug, supportive, and comfortable function of the closure device.
[0016]The position of the second and third crossing of the shoe tongue by the interlaced strap is designed to evenly disperse the force of the interlaced strap across the wearer's foot effectively providing the greatest amount of support. The fastening member and respective fastening member receiving portion is capable of quick adjustment and re-adjustment leading to a supportive shoe that has the capability of adjustment with minimal time and effort.

Problems solved by technology

The disadvantage of the conventional shoe lace is that it requires an excessive amount of time for adjustment.
Furthermore, if at any given time the shoe upper needs to be adjusted for better comfort, all laces, above the point at which the adjustment must be made, must be unfastened to adequately reach the point of adjustment, and refastened after the adjustment is made.
In addition the shoe lace system has a tendency to unfasten itself as the knot is inadvertently undone.
Often this shortcoming is relieved by fastening a double knot, which further adds to the time and effort necessary if the user wants to make an adjustment to the shoe upper, and during fastening and removal of the shoe.
The prior art strap device shoe is hindered by the fact that the end user has to adjust multiple straps in order to get the precise fit most comfortable to the end user.
Furthermore, the placement of the straps in the horizontal position limits the plane of adjustability in the straps to a uni-dimensional horizontal plane.

Method used

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  • Closure device for shoe
  • Closure device for shoe
  • Closure device for shoe

Examples

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Embodiment Construction

[0021]The invention will now be described with reference to FIG. 1, which illustrates a top view of the preferred embodiment of a shoe upper portion in accordance with the present invention. As shown in FIG. 1, a shoe upper 30 has a u-shaped member 36 and a tongue 50 spanning below the u-shaped member 36. In a conventional shoe the u-shaped member 36 would have an eyerow which would contain numerous openings for the passage of shoe laces. The present invention contains an interlaced strap 32 positioned to encompass the u-shaped member 30. The interlaced strap 32 is connected at the bottom of the u-shaped member 36 at the lower fixed point 34 found on the medial side of the shoe upper 30. The interlaced strap 32 crosses the u-shaped member 36 to the lateral d-ring 40 across the tongue 50, back across the tongue 50 to the medial d-ring 42, through the adjustable d-ring 44 and attaches to the shoe upper at the upper fixed point 38.

[0022]With further reference to FIG. 1, the adjustable ...

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Abstract

The present invention provides a fitted, supportive, comfortable shoe upper with a laceless closure device comprising one interlaced strap capable of rapid adjustment in multiple planes of movement.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to footwear, more particularly to a laceless shoe upper closure device with adjustability.[0003]2. Description of the Related Art[0004]The modern consumer of sport footwear expects a comfortable, supportive, functional, tastefully ornamented product. Footwear designers have responded with products combining new materials and performance engineering features. The adoption of alternative closure mechanisms to the conventional shoe lace has lead to the use of straps, buckles, and other innovations to adapt the shoe upper to the individual end users foot and to allow for quicker fitting and removing of a shoe. The present invention relates to a laceless shoe upper closure device capable of being adjusted to better fit the end users foot.[0005]Prior art closure mechanisms have included the conventional shoe lace system, multi-strap devices, and other variants. Attempts have been made to improve ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A43B23/26A43C11/00
CPCA43C11/1493
Inventor KELLEY, SCOTT
Owner KELLEY SCOTT
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