Ratcheting fastener for lamp attachment
A fastener for a vehicle includes a fastener head. A lamp stalk extends in a first direction from the fastener head, and a vehicle stalk extending in a second direction from the fastener head. The lamp stalk includes a plurality of protruding rings and the vehicle stalk includes a threaded engagement portion.
1. A fastener system for a lamp assembly in a vehicle, the system comprising:
a fastener head;
a lamp stalk extending in a first direction from the fastener head, wherein the lamp stalk includes a plurality of protruding rings;
a vehicle stalk extending in a second direction from the fastener head, wherein the vehicle stalk includes a threaded engagement portion; and
wherein the vehicle has a vehicle body defining a vehicle receiving cavity and at least one vehicle ring; and wherein the threaded engagement portion is engaged by the at least one vehicle ring located within the vehicle receiving cavity; and
wherein the lamp assembly defines a plurality of annular grooves, wherein the plurality of protruding rings on the lamp stalk engage the annular grooves of the lamp assembly to secure the lamp stalk within the lamp assembly, and wherein the fastener head is configured to facilitate the threaded engagement portion being selectively screwed into and unscrewed from the at least one vehicle ring.
2. The fastener system of claim 1 , further comprising a vehicle alignment portion located on the vehicle stalk, wherein the vehicle alignment portion is tapered toward an end of the vehicle stalk.
3. The fastener system of claim 1 , wherein the fastener head defines a first surface, the lamp stalk extending perpendicular to the first surface; and wherein the fastener head defines a second surface, substantially parallel to the first surface and the vehicle stalk extends from the second surface in the second direction, opposing the first direction.
4. The fastener of claim 3 , wherein the first surface is touching the lamp assembly to provide a positive stop when the fastener is assembled within the lamp assembly and wherein the second surface is touching the vehicle body to provide a positive stop when the fastener is assembled within the vehicle.
5. The fastener system of claim 1 , wherein the lamp stalk is receivable in a lamp assembly and the plurality of protruding rings engage the lamp assembly to secure the lamp stalk within the lamp assembly.
6. A vehicle comprising:
a vehicle body defining a vehicle receiving cavity and at least one inwardly protruding vehicle ring within the vehicle receiving cavity;
a lamp assembly;
a fastener defining a fastener head;
a lamp stalk extending in a first direction from the fastener head, wherein the lamp stalk includes a plurality of protruding rings; and
a vehicle stalk extending in a second direction from the fastener head, wherein the vehicle stalk includes a threaded engagement portion to engage the at least one vehicle ring;
wherein the lamp assembly defines a plurality of annular grooves, and wherein the plurality of protruding rings on the lamp stalk engage the annular grooves of the lamp assembly to secure the lamp stalk within the lamp assembly;
wherein the fastener head defines a first surface which forms a positive stop for the lamp assembly when the lamp assembly is attached to the lamp stalk, the lamp stalk extending perpendicular to the first surface and wherein the fastener head defines a second surface, parallel to the first surface and the vehicle stalk extends from the second surface in the second direction, opposing the first direction; and
wherein the fastener head is configured to facilitate the threaded engagement portion being selectively screwed into and unscrewed from the at least one vehicle ring.
7. The vehicle of claim 6 , further comprising a vehicle alignment portion located on the vehicle stalk, wherein the vehicle alignment portion is tapered toward an end of the vehicle stalk.
8. The vehicle of claim 6 , wherein the lamp stalk is receivable in the lamp assembly and the plurality of protruding rings engage the lamp assembly to secure the lamp stalk within the lamp assembly.
9. The vehicle of claim 6 , wherein the first surface is touching a lamp assembly to provide a positive stop when the fastener is assembled within the lamp assembly and wherein the second surface is touching the vehicle body to provide a positive stop when the fastener is assembled within the vehicle.
10. A lamp assembly in a vehicle, the lamp assembly comprising:
a lamp housing; and
a fastener attached to the lamp housing, wherein the fastener defines a fastener head and a vehicle stalk extending from the fastener head, wherein the vehicle stalk includes a threaded engagement portion;
wherein the vehicle has a vehicle body defining a vehicle receiving cavity and at least one vehicle ring; and wherein the threaded engagement portion is engaged by the at least one vehicle ring located within the vehicle receiving cavity;
wherein the lamp stalk is receivable in the lamp assembly and the plurality of protruding rings engage the lamp assembly to secure the lamp stalk within the lamp assembly;
wherein the lamp assembly defines a plurality of annular grooves, and wherein the plurality of protruding rings on the lamp stalk engage the annular grooves of the lamp assembly to secure the lamp stalk within the lamp assembly; and
wherein the fastener head is configured to facilitate the threaded engagement portion being selectively screwed into and unscrewed from the at least one vehicle ring.
11. The lamp assembly of claim 10 , wherein the fastener further comprises a vehicle alignment portion located on vehicle stalk, wherein the vehicle alignment portion is tapered toward an end of the vehicle stalk.
12. The lamp assembly of claim 10 , wherein the fastener head defines a first surface, and a lamp stalk extending perpendicular to the first surface and wherein the fastener head defines a second surface parallel to the first surface and the vehicle stalk extends from the second surface in a second direction, opposing the first direction.
13. The lamp assembly of claim 12 , wherein the first surface is touching the lamp assembly to provide a positive stop when the fastener is assembled within the lamp assembly and wherein the second surface is touching the vehicle body to provide a positive stop when the fastener is assembled within the vehicle.
14. The lamp assembly of claim 10 , wherein the lamp stalk is receivable in the lamp assembly and the plurality of protruding rings engage the lamp assembly to secure the lamp stalk within the lamp assembly.