Fastener housing for securing a bumper fascia to a fender panel of an automotive vehicle

• US 8,807,895 B2
• Filed: 07/13/2011
• Issued: 08/19/2014
• Est. Priority Date: 07/13/2011
• Status: Expired due to Fees

• Current Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Original Assignee: Toyota Motor Engineering & Manufacturing North America Incorporated (Toyota Motor Corporation)
• Inventors: Brown, Bernard Patrick
• Primary Examiner(s): Sandy, Robert J
• Assistant Examiner(s): Natirboff, Caroline L
• Application Number:
  US13/181,951
• Publication Number:
  US 20130017033A1
• Time in Patent Office: 1,133 Days
• Field of Search: 411/111, 411/112, 411/113, 411/103, 411/182, 411/538, 411/174, 411/175, 411/133, 411/508, 411/913, 242/89, 242/92, 242/97, 245/811.1
• US Class Current: 411/112
• CPC Class Codes: B60R 19/24 Arrangements for mounting bumpers on vehicles
• CPC Class Codes: B60R 2019/247 Fastening of bumpers' side ends
• CPC Class Codes: F16B 37/043 with snap action
• CPC Class Codes: F16B 43/02 with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
• CPC Class Codes: Y10T 24/30 Trim molding fastener
• CPC Class Codes: Y10T 24/309 Plastic type
• CPC Class Codes: Y10T 24/45105 for upholstery, panel, trim strip, etc. [e.g., spring biased]

Abstract

A fastener housing for securing a bumper fascia to a fender panel includes a shank portion, a skirt portion, and an arm portion. The shank portion includes a first end and an opposite second end and a throughbore extending from the first end to the second end. The shank portion has a widened cross sectional shape which avoids rotation upon insertion into the connection portion of the bumper fascia or fender panel. The skirt portion extends radially from the first end of the shank portion. The arm portion includes a proximate end connected to the skirt portion and a distal end having a protrusion extending generally normal from the arm portion.

Claims

1. A fastener housing for receiving a fastener to secure a fender panel to a bumper, the fender panel having a fender flange having an aperture and a distal edge spaced apart from said aperture, said bumper having a bumper flange having a shaped aperture, said fastener housing comprising:

a shank portion having a first end and an opposite second end, a throughbore extends from said first end to said second end in a first direction, said shank portion having a widened cross sectional shape;

a skirt portion extending radially from said first end of said shank portion, said skirt portion having a first surface and an opposite second surface, said first surface and said second surface extending parallel;

a collar extending outwardly from said first surface of said skirt portion, said collar at least partially surrounds said throughbore, said collar extending coaxial with said throughbore of said shank portion, and said collar extending obliquely to said first surface and said second surface; and

an arm portion having a first portion and a second portion, said first portion of said arm portion extending generally coplanar with said skirt portion along a second direction, said first portion of said arm portion having a proximate end and a distal end, said proximate end connected to said skirt portion and said second portion of said arm portion extending generally normal from said distal end of said first portion of said arm portion, said skirt portion and said first portion of said arm portion are disposed at an angled orientation relative to said throughbore such that said first direction and said second direction form an oblique angle;

said second portion of said arm portion extends beyond the distal edge of the fender flange to properly orient said fastener housing with respect to said fender panel upon insertion of said shank portion within the aperture of the fender flange.

2. The fastener housing of claim 1, wherein said fastener housing is capable of being received within the aperture of the fender flange of the fender panel, and wherein when said shank portion is received within said aperture and said second portion extends beyond the distal edge of the fender panel.

3. The fastener housing of claim 2, wherein said second portion of said arm portion extends in a third direction, and wherein said third direction extends generally normal to said second direction and said third direction extends generally nonparallel to said first direction.

4. The fastener housing of claim 3,

wherein said collar abuts a flange portion of the fastener to space the flange portion of the fastener a predetermined distance from said first surface of said skirt portion.

5. The fastener housing of claim 4, wherein said shank portion includes a pair of opposing side walls, and wherein said shank portion includes a snap tab formed integrally with at least one of said pair of opposing side walls.

6. The fastener housing of claim 5, wherein said snap tab includes a tab portion having a proximate end and a distal end, said proximate end of said tab portion connected to said at least one of said pair of opposing side walls, said distal end of said tab portion having a ramped surface formed thereon, and wherein a generally U-shaped cutout extends along a pair of sides of said tab portion and between said distal end of said tab portion and said second surface of said skirt portion.

7. An attachment assembly comprising:

a first vehicle body component having a first inwardly extending flange having an aperture and a distal edge spaced apart from said aperture;

a second vehicle body component having a second inwardly extending flange having a shaped aperture formed therein; and

a fastener housing that receives a fastener to secure said first body component to said second body component, said fastener housing having a shank portion, a skirt portion, a collar, and an arm portion;

said shank portion having a first end and an opposite second end, a throughbore extending from said first end to said second end in a first direction,

said shank portion having a widened cross sectional shape, said first flange of said first vehicle body component extending at an angled orientation with said shank portion such that said first direction and said first flange form an oblique angle;

said skirt portion extending radially from said first end of said shank portion, said skirt portion having a first surface and an opposite second surface, said first surface and said second surface extending parallel;

said collar extending outwardly from said first surface of said skirt portion, said collar at least partially surrounds said throughbore, said collar extending coaxial with said throughbore of said shank portion, and said collar extending obliquely to said first surface and said second surface; and

said arm portion having a first portion and a second portion, said first portion of said arm portion extending generally coplanar with said skirt portion along a second direction, said first portion of said arm portion having a proximate end and a distal end, said proximate end connected to said skirt portion and said second portion of said arm portion extending generally normal from said distal end of said first portion of said arm portion;

said first surface and said second surface of said skirt portion and said first portion of said arm portion are disposed at an angled orientation relative to said throughbore such that said first direction and said second direction form an oblique angle;

said shank portion received within said aperture of said first flange of said first body component and said skirt portion positioned between said first flange of said first body component and said second flange of said second body component, said second portion of said arm portion extends beyond said distal edge of said first flange to properly orient said fastener housing with respect to said first body component.

8. The attachment assembly of claim 7, wherein said second portion of said arm portion extends in a third direction, and wherein said third direction extends generally normal to said second direction and said third direction extends generally nonparallel to said first direction.

9. The attachment assembly of claim 8,

wherein said collar abuts a flange portion of the fastener to space the flange portion of the fastener a predetermined distance from said first surface of said skirt portion.

10. The attachment assembly of claim 9, wherein said shank portion includes a pair of opposing side walls, and wherein said shank portion includes a snap tab formed integrally with at least one of said pair of opposing side walls.

11. The attachment assembly of claim 10, wherein said snap tab includes a tab portion having a proximate end and a distal end, said proximate end of said tab portion connected to said at least one of said pair of opposing side walls, said distal end of said tab portion having a ramped surface formed thereon, and wherein a generally U-shaped cutout extends along a pair of sides of said tab portion and between said distal end of said tab portion and said second surface of said skirt portion.

12. The attachment assembly of claim 7, wherein said first component is a fender of an automotive vehicle.

13. The attachment assembly of claim 12, wherein said second component is a bumper fascia of said automotive vehicle.