Clamp assemblies and grille assemblies with wire harness clamp attachment structures

1. A clamp assembly comprising:

a housing that includes an attachment surface that defines a keyed slot, the keyed slot having a first pair of recesses that extend in a first direction and a second pair of recesses that extend in a second direction different from the first direction, the attachment surface includes an outwardly extending protrusion; and

a clamp that includes a main body and a connection portion, the main body includes an intermediate portion positioned between a distal end portion and a proximate end portion, the connection portion extends outwardly from the intermediate portion, at least a portion of the connection portion is configured to be inserted within the keyed slot in an insertion direction, the clamp configured to be received within the keyed slot and rotatable between an engaged position and a disengaged position, in the engaged position the connection portion engages within the first pair of recesses of the keyed slot to inhibit movement in an extraction direction opposite the insertion direction and the proximate end portion abuts the protrusion to inhibit rotation of the clamp from the engaged position to the disengaged position.

2. The clamp assembly of claim 1 , in the disengaged position the connection portion is received within the second pair of recesses and permits movement in the extraction direction.

3. The clamp assembly of claim 2 , wherein in order to rotate the clamp from the engaged position to the disengaged position, the proximate end portion is raised over the protrusion and rotated to the disengaged position.

4. The clamp assembly of claim 3 , wherein the attachment surface includes a ramp that inclines outwardly from the attachment surface, wherein upon rotation of the clamp from the engaged position to the disengaged position, the ramp guides the distal end portion such that in the disengaged position the connection portion is elevated relative to the keyed slot to inhibit engagement with the second pair of recesses to permit movement of the clamp in the extraction direction and inhibit movement of the clamp in the insertion direction.

5. The clamp assembly of claim 4 , wherein the connection portion includes a post that includes a pair of snap tabs extending outwardly therefrom.

6. The clamp assembly of claim 5 , wherein in the engaged position the pair of snap tabs engage with the first pair of recesses to inhibit movement in the extraction direction.

7. The clamp assembly of claim 6 , wherein a distance between edges of the first pair of recesses is less than a distance between edges of the second pair of recesses, and in the disengaged position the pair of snap tabs do not engage with the edges of the second pair of recesses to permit the clamp to move in the extraction direction.

8. The clamp assembly of claim 7 , wherein the pair of snap tabs in an uncompressed state have a width that is greater than a distance between the edges of the first pair of recesses, and the width of the pair of snap tabs in the uncompressed state is less than a distance between the edges of the second pair of recesses.

9. The clamp assembly of claim 8 , wherein the main body includes an exterior surface and an opposite interior surface, the post of the connection portion extends outwardly from the interior surface of the main body, in the engaged position a distance between the interior surface of the main body and the attachment surface is less than a distance between the interior surface of the main body and the attachment surface in the disengaged position.

10. The clamp assembly of claim 9 , wherein contact between the interior surface of the main body and the ramp inhibits movement of the clamp in the insertion direction.

11. A grille assembly comprising:

a grille that includes an outer surface and an opposite inner surface, the grille includes a housing that extends outwardly from the inner surface, the housing includes an attachment surface that defines a keyed slot, the keyed slot having a first pair of recesses that extend in a first direction and a second pair of recesses that extend in a second direction different from the first direction, the attachment surface includes an outwardly extending protrusion; and

a clamp that includes a main body and a connection portion, the main body includes an intermediate portion positioned between a distal end portion and a proximate end portion, the connection portion extends outwardly from the intermediate portion, at least a portion of the connection portion is configured to be inserted within the keyed slot in an insertion direction, the clamp is configured to be received within the keyed slot and rotatable between an engaged position and a disengaged position, in the engaged position the connection portion engages within the first pair of recesses of the keyed slot to inhibit movement in an extraction direction opposite the insertion direction and the proximate end portion abuts the protrusion to inhibit rotation of the clamp from the engaged position to the disengaged position, in the disengaged position the connection portion is received within the second pair of recesses and permits movement in the extraction direction.

12. The grille assembly of claim 11 , wherein in order to rotate the clamp from the engaged position to the disengaged position, the proximate end portion is raised over the protrusion and rotated to the disengaged position.

13. The grille assembly of claim 12 , wherein the connection portion includes a post that includes a pair of snap tabs extending outwardly therefrom, and a distance between edges of the first pair of recesses is less than a distance between edges of the second pair of recesses, and in the engaged position the pair of snap tabs engage with the edges of the first pair of recesses to inhibit movement in the extraction direction, and in the disengaged position the pair of snap tabs do not engage with the edges of the second pair of recesses to permit the clamp to move in the extraction direction.

14. The grille assembly of claim 13 , wherein the attachment surface includes a ramp that inclines outwardly from the attachment surface, wherein upon rotation of the clamp from the engaged position to the disengaged position, the ramp guides the distal end portion such that in the disengaged position the connection portion is elevated relative to the keyed slot to inhibit engagement with the second pair of recesses to permit movement of the clamp in the extraction direction and inhibit movement of the clamp in the insertion direction.

15. The grille assembly of claim 14 , wherein the pair of snap tabs in an uncompressed state have a width that is greater than a distance between the edges of the first pair of recesses, and the width of the pair of snap tabs in the uncompressed state is less than a distance between the edges of the second pair of recesses.

16. The grille assembly of claim 15 , wherein the main body includes an exterior surface and an opposite interior surface, the post of the connection portion extends outwardly from the interior surface of the main body, in the engaged position a distance between the interior surface of the main body and the attachment surface is less than a distance between the interior surface of the main body and the attachment surface in the disengaged position.

17. The grille assembly of claim 16 , wherein contact between the interior surface of the main body and the ramp inhibits movement of the clamp in the insertion direction.

18. A method of connecting a component to a grille of a vehicle, the component is secured to a clamp, and the grille includes a housing extend outwardly from an inner surface of the grille, the housing includes an attachment surface that includes a keyed slot having a first pair of recesses that extend in a first direction and a second pair of recesses that extend in a second direction different from the first direction, the method comprising:

inserting a connection portion of the clamp in an insertion direction into the pair of first recesses of the keyed slot into an engaged position, the connection portion extending from an intermediate portion of a main body of the clamp, the intermediate portion positioned between a proximate end portion and a distal end portion, in the engaged position the clamp is inhibited from movement in an extraction direction opposite the insertion direction, in the engaged position the proximate end portion abuts a protrusion that extends outwardly from the attachment surface to prevent rotation of the clamp from the engaged position to a disengaged position;

lifting the proximate end portion of the clamp away from the attachment surface to raise the proximate end portion over the protrusion and rotating the clamp from the engaged position to the disengaged position in which the connection portion is received within the second pair of recesses of the keyed slot, in the disengaged position the clamp is permitted to move in the extraction direction; and

removing the clamp from the keyed slot in the extraction direction.

19. The method of claim 18 , wherein the attachment surface includes a ramp that inclines outwardly from the attachment surface, wherein upon rotation of the clamp from the engaged position to the disengaged position, the ramp guides the distal end portion such that in the disengaged position the connection portion is elevated relative to the keyed slot to inhibit engagement with the second pair of recesses to permit movement of the clamp in the extraction direction and inhibit movement of the clamp in the insertion direction.

20. The method of claim 19 , wherein the connection portion includes a post that includes a pair of snap tabs extending outwardly therefrom, and

wherein a distance between edges of the first pair of recesses is less than a distance between edges of the second pair of recesses, and in the disengaged position the connection portion does not engage with the edges of the second pair of recesses to permit the clamp to move in the extraction direction, the pair of snap tabs in an uncompressed state have a width that is greater than a distance between the edges of the first pair of recesses, and the width of the pair of snap tabs in the uncompressed state is less than a distance between the edges of the second pair of recesses.