Fastening clip

Patent metadata

Field	Value
Publication number	US-10677277-B2
Application number	US-201716079228-A
Country	US
Kind code	B2
Filing date	Jan 17, 2017
Priority date	Mar 22, 2016
Publication date	Jun 9, 2020
Grant date	Jun 9, 2020

Abstract

A fastening clip is configured to securely couple a first component to a second component. The fastening clip includes a first frame connected to an opposed second frame by an arcuate transition beam. Each of the first and second frames includes an exterior contact finger that is configured to securely abut into a first outer surface of the first component around at least a portion of a first opening formed through the first component, an interior contact finger that is configured to extend into the first opening, and a contact prong that is configured to abut into a second outer surface of the first component.

First claim

The invention claimed is:

1. A fastening clip that is configured to securely connect a first component to a second component, the fastening clip comprising:
a first frame connected to an opposed second frame by an arcuate transition beam, wherein each of the first and second frames comprises:
an exterior contact finger disposed between the first and second frames that is configured to securely abut into a first location upon the outer surface of the first component around at least a portion of a first opening formed through the first component;
an interior contact finger disposed between the first and second frames that is configured to extend into the first opening; and
a contact prong that is configured to abut into a second location upon the outer surface of the first component,
wherein each of the first and second frames further comprises lateral legs that outwardly and upwardly flare from the transition beam, wherein each of the exterior contact finger, the interior contact finger, and the contact prong are between the lateral legs.

2. The fastening clip of claim 1 , wherein the fastening clip is configured to securely couple to the first component to form a sub-assembly, and wherein the sub-assembly is configured to be securely coupled to the second component to form an assembly.

3. The fastening clip of claim 1 , wherein each of the lateral legs outwardly flares from the arcuate transition beam.

4. The fastening clip of claim 1 , wherein each of the first and second frames further comprises an arcuate bend connected to a coupling tab, wherein the arcuate bend inwardly directs the coupling tab towards a central longitudinal plane of the fastening clip.

5. The fastening clip of claim 4 , wherein the coupling tabs of the first and second frames define a V-shaped passage that is configured to receive the first component.

6. The fastening clip of claim 4 , wherein the coupling tab comprises an outwardly-flared end.

7. The fastening clip of claim 4 , wherein each of the first and second frames further comprises a central beam extending from the coupling tab, and wherein the exterior and interior contact fingers extend from the central beam.

8. The fastening clip of claim 1 , wherein the exterior contact finger extends away from a central longitudinal plane of the fastening clip, and wherein the interior contact finger extends towards the central longitudinal plane.

9. The fastening clip of claim 1 , wherein the exterior contact finger is split away from the interior contact finger.

10. The fastening clip of claim 1 , wherein the exterior contact finger and the interior contact finger of the first frame are inverted with respect to the exterior contact finger and the interior contact finger of the second frame.

11. The fastening clip of claim 1 , wherein the contact prong of the first frame mirrors the contact prong of the second frame.

12. The fastening clip of claim 1 , wherein the contact prong comprises an outwardly-flared end tab.

13. The fastening clip of claim 1 , wherein the first and second frames are configured to secure within a second opening of the second component.

14. The fastening clip of claim 1 , wherein the exterior contact finger of the first frame is configured to contact the first component at a first location, wherein the exterior contact finger of the second frame is configured to contact the first component at a second location, wherein the interior contact finger of the first frame is configured to contact the first component at a third location, wherein the interior contact finger of the second frame is configured to contact the first component at a fourth location, wherein the contact prong of the first frame is configured to contact the first component at a fifth location, wherein the contact prong of the second frame is configured to contact the first component at a sixth location, and wherein the first, second, third, fourth, fifth, and sixth locations differ from one another.

15. An assembly comprising:
a first component defining a first opening;
a second component defining a second opening;
a fastening clip that securely couples to the first component to form a sub-assembly that securely couples to the second component to form the assembly, the fastening clip comprising a first frame connected to an opposed second frame by an arcuate transition beam, wherein the first and second frames secure to the second component within the second opening, wherein each of the first and second frames comprises:
an exterior contact finger disposed between the first and second frames that securely abuts into a first outer surface of the first component around at least a portion of the first opening formed through the first component, wherein the exterior contact finger extends away from a central longitudinal plane of the fastening clip;
an interior contact finger split away from the exterior contact finger and disposed between the first and second frames, wherein the interior contact finger extends into the first opening, wherein the interior contact finger extends towards the central longitudinal plane;
a contact prong extending from the actuate transition beam, wherein the contact prong comprises an outwardly-flared end tab, wherein the contact prong abuts into a second outer surface of the first component, wherein the contact prong of the first frame mirrors the contact prong of the second frame;
lateral legs that outwardly and upwardly flare from the transition beam, wherein each of the exterior contact finger, the interior contact finger, and the contact prong are between the lateral legs, wherein each of the lateral legs outwardly flares from the arcuate transition beam; and
an arcuate bend connected to a coupling tab that compressively contacts the first component, wherein the arcuate bend inwardly directs the coupling tab towards the central longitudinal plane of the fastening clip, wherein the coupling tabs of the first and second frames define a V-shaped passage that is configured to receive the first component.

16. The assembly of claim 15 , wherein the coupling tab comprises an outwardly-flared end.

17. The assembly of claim 15 , wherein each of the first and second frames further comprises a central beam extending from the coupling tab, and wherein the exterior and interior contact fingers extend from the central beam.

18. The assembly of claim 15 , wherein the exterior contact finger and the interior contact finger of the first frame are inverted with respect to the exterior contact finger and the interior contact finger of the second frame.

19. The assembly of claim 15 , wherein the exterior contact finger of the first frame contacts the first component at a first location, wherein the exterior contact finger of the second frame contacts the first component at a second location, wherein the interior contact finger of the first frame contacts the first component at a third location, wherein the interior contact finger of the second frame contacts the first component at a fourth location, wherein the contact prong of the first frame contacts the first component at a fifth location, wherein the contact prong of the second frame contacts the first component at a sixth location, and wherein the first, second, third, fourth, fifth, and sixth locations differ from one another.

Assignees

• Illinois Tool Works

Inventors

• Bidlake Christopher F
• Sherrill Alexander W
• Spain Jason T
• Buczynski Gregory G

Classifications

• F16B2/243

  internal, i.e. with spreading action · CPC title

• F16B2/245

  external, i.e. with contracting action · CPC title

• F16B5/0614 Primary

  in angled relationship · CPC title

• Y10T24/307

  Sheet metal formed · CPC title

• F16B21/086

  the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion · CPC title