Elastically averaged strap systems and methods

Patent metadata

Field	Value
Publication number	US-9216704-B2
Application number	US-201314108931-A
Country	US
Kind code	B2
Filing date	Dec 17, 2013
Priority date	Dec 17, 2013
Publication date	Dec 22, 2015
Grant date	Dec 22, 2015

Abstract

In one aspect, an elastic averaging strap system for securing an object to a component having an aperture is provided. The system includes a strap having a first end and a second end. The strap second end couples to the strap first end such that the strap forms a loop around the object to retain the object therein. An alignment member extends from the first end, and the alignment member is an elastically deformable material such that when the alignment member is inserted into the component aperture, the alignment member elastically deforms to an elastically averaged final configuration to facilitate positioning the object in a desired orientation relative to the component.

First claim

What is claimed is:

1. An elastic averaging strap system for securing an object to a component having an aperture, the system comprising:
a strap having a first end and a second end, wherein the strap second end couples to the strap first end such that the strap forms a loop around the object to retain the object therein;
an alignment member extending from the first end, wherein the alignment member is an elastically deformable material such that when the alignment member is inserted into the component aperture, the alignment member elastically deforms to an elastically averaged final configuration to facilitate positioning the object in a desired orientation relative to the component; and
a receiving member extending from the strap first end and defining a receiving slot, the receiving slot configured to receive and secure the strap second end to form the loop surrounding the object, wherein the strap second end is fabricated from an elastic material and at least a portion of the strap second end has a cross-section larger than a cross-section of the receiving slot, the strap second end configured to be stretched by a force such that the second end large cross-section is reduced for insertion through the receiving slot and the large cross-section expands after insertion through the receiving slot and removal of the stretching force to secure the strap within the receiving member.

2. The system of claim 1 , wherein the second end includes an inner wall defining a receiving aperture, the receiving aperture configured to receive and secure the alignment member to form the loop around the object.

3. The system of claim 2 , wherein the receiving aperture comprises an insertion portion and a locking portion, the alignment member configured to be inserted into the insertion portion and translated to the locking portion to secure the alignment member within the receiving aperture.

4. The system of claim 1 , wherein the strap is fabricated from plastic.

5. The system of claim 1 , wherein the alignment member comprises an outer wall having a retention feature configured to engage the component and facilitate preventing the alignment member from backing out of the component aperture after insertion therein.

6. The system of claim 5 , wherein the retention feature comprises at least one of a rib extending from the outer wall and a notch formed in the outer wall.

7. The system of claim 1 , wherein the receiving member is substantially conical.

8. The system of claim 1 , wherein the strap first end and the receiving member are fabricated from a different material than the strap second end.

9. The system of claim 1 , wherein the strap second end comprises a plurality of teeth, the teeth configured for insertion into the receiving slot and interference with the receiving member to facilitate preventing the strap second end from backing out of the receiving slot after insertion therein.

10. The system of claim 9 , wherein the receiving member includes a plurality of notches configured to engage the teeth.

11. An elastic averaging strap system for securing an object to a component having an aperture, the system comprising:
a strap having a first end and a second end, wherein the strap second end couples to the strap first end such that the strap forms a loop around the object to retain the object therein; and
an alignment member extending from the first end, wherein the alignment member is an elastically deformable material such that when the alignment member is inserted into the component aperture, the alignment member elastically deforms to an elastically averaged final configuration to facilitate positioning the object in a desired orientation relative to the component, wherein the strap first end includes an inner wall defining a receiving aperture, the receiving aperture configured to receive and secure the strap second end to form the loop around the object, wherein the strap first end is fabricated from a first material and the second strap is fabricated from a second material, wherein the first material is less flexible than the second material.

12. The system of claim 11 , wherein the receiving aperture is a keyhole slot formed in an edge of the strap first end, the strap second end configured to be stretched by a force and inserted into the keyhole from the strap edge, and expanding after insertion into the keyhole and removal of the stretching force to secure the strap second end to the strap first end.

13. The system of claim 12 , wherein the strap second end includes a knob having a cross-section larger than a cross-section of the keyhole.

Assignees

• Gm Global Tech Operations Inc

Inventors

• Morris Steven E
• Lawall Jennifer P

Classifications

• Y10T24/1498

  Plastic band · CPC title

• Y10T24/45005

  with third detached member completing interlock [e.g., hook type] · CPC title

• B60R16/0215 Primary

  Protecting, fastening and routing means therefor · CPC title

• F16B21/065

  with an additional locking element · CPC title

• F16B5/0621

  in parallel relationship (fastened by a drive-pin F16B19/1081; fastened by a device locking by rotation F16B21/02) · CPC title