Integrated closure device components and methods

Patent metadata

Field	Value
Publication number	US-9770070-B2
Application number	US-201414297047-A
Country	US
Kind code	B2
Filing date	Jun 5, 2014
Priority date	Jun 5, 2013
Publication date	Sep 26, 2017
Grant date	Sep 26, 2017

Abstract

According to an embodiment, a method of assembling a reel includes coupling a drive component with a tightening component and coupling the tightening component with a top end of a housing. A spool component is then inserted within a bottom end of the housing so that the spool component is positioned within the housing's interior region and faces a bottom surface of the drive component. An attachment component is then coupled with the bottom end of the housing. The attachment component includes a coupling member that couples with the drive component. Coupling of the coupling member with the drive component operationally couples the drive component and the spool component so that operation of the tightening component causes the spool component to rotate within the housing in a first direction while preventing rotation of the spool component in a second direction.

First claim

What is claimed is:

1. A reel assembly for tightening an article comprising:
a housing component having an interior region;
a spool component rotatably positioned within the interior region of the housing component, the spool component having an annular channel formed therein around which a tension member is gathered to tighten the article;
a drive component positioned axially above the spool component and operably coupled therewith to allow the spool component to rotate in a first direction within the housing component's interior region while preventing rotation of the spool component in a second direction;
a tightening component rotatably coupled within the housing and positioned axially above the drive component and coupled therewith such that operation of the tightening component causes the spool component to rotate within the housing component's interior region in the first direction to gather the tension member around the spool component's annular channel and thereby tighten the article, wherein the tightening component includes one or more radially protruding flanges that couple with a coupling feature of the housing component consisting of a single annular ridge; and
a central boss positioned axially below the spool component, the central boss protruding axially upward into the interior region of the housing component and being coaxially aligned with an aperture of the spool such that the spool rotates around the central boss;
wherein the one or more radially protruding flanges of the tightening component is configured to snap together couple with the single annular ridge of the housing component to fasten the housing component, the spool component, the drive component, and the tightening component together.

2. The reel assembly of claim 1 , wherein the central boss comprises a portion of an attachment component that is positioned axially below the spool component and that is configured to couple with the drive component.

3. The reel assembly of claim 1 , wherein the tightening component is axially moveable relative to the housing component to disengage the drive component and spool component and thereby allow the spool component to rotate in the second direction and thereby loosen the article.

4. The reel assembly of claim 1 , wherein the single annular ridge extends fully around a circumference of the housing component.

5. The reel assembly of claim 1 , wherein the reel assembly includes no more than six separate components.

6. The reel assembly of claim 1 , wherein the drive component includes teeth that engage with corresponding teeth of the housing component or a clutch component to allow the spool component to rotate in the first direction while preventing rotation in the second direction, and wherein the drive component includes one or more tabs positioned over a top surface of the drive component, the one or more tabs being configured to move the drive component's teeth axially upward as the drive component is moved axially upward to disengage the drive component's teeth from the corresponding teeth of the housing component or clutch component.

Assignees

• Boa Tech Inc

Inventors

• Cotterman Jesse
• Irwin Eric
• Kruse Randon
• O'Dell William
• Pollack Thomas

Classifications

• A43C11/165 Primary

  characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation · CPC title

• A43C1/06 Primary

  tightened by draw-strings · CPC title

• Y10T24/3724

  having lacing wound thereabout or wedged therein · CPC title

• Y10T29/49826

  Assembling or joining · CPC title

• A43C11/20 Primary

  Fastenings with tightening devices mounted on the tongue · CPC title