Rotating retainer clip for weight distribution hitch spring arm retaining pin

1. An apparatus for use in securing a spring arm to a bracket assembly attached to a trailer tongue, said apparatus comprising:

a shaft member having a first bore and a second bore formed therein;

a clip member defining a bail, the bail extending between a first terminal end to a second terminal end, the bail defining a stop portion; and

the bracket assembly having a top end and a bottom end;

wherein the first terminal end of the bail is disposed in the first bore and the second terminal end of the bail is disposed in the second bore;

wherein the bail of the clip member is operable between an unlocked position and a locked position;

wherein the stop portion of the bail is disposed below the bottom end of the bracket assembly when the bail is in the locked position.

2. The apparatus of claim 1 , wherein the first bore and the second bore are offset from each other in a first direction.

3. The apparatus of claim 2 , wherein the first bore and the second bore are offset from each other in a second direction.

4. The apparatus of claim 1 , wherein a cross-section of the shaft member is one of rectangular, square, and circular.

5. The apparatus of claim 1 , wherein the shaft member comprises one of (i) an inverted L-shaped having a long leg and a short leg, and (ii) a straight leg.

6. The apparatus of claim 5 , wherein the first bore and the second bore are formed in the long leg.

7. The apparatus of claim 6 , wherein the first bore and the second bore are formed in opposite sides of the long leg.

8. The apparatus of claim 1 , wherein the clip member comprises a spring feature to maintain the clip member in the locked position.

9. The apparatus of claim 8 , wherein the spring feature maintains the clip member in the unlocked position.

10. A bracket assembly for supporting a spring bar extending from a hitch head, said bracket assembly comprising:

a spring bar support member;

a mounting assembly for mounting the spring bar support member to a trailer frame;

a pin hole formed in the spring bar support member;

a pin having a shaft member configured and dimensioned to be installed in the pin hole; and

a clip member rotatably mounted to the shaft member, the clip member defining a stop portion;

wherein the clip member is operable between a locked position and an unlocked position;

wherein the stop portion of the clip member is positioned above the spring bar support member when the clip member is in the unlocked position and the pin is installed in the pin hole;

wherein the stop portion of the clip member is positioned below the spring bar support member when the clip member is in the locked position and the pin is installed in the pin hole.

11. The bracket assembly of claim 10 , wherein the clip member limits a depth of the pin in the pin hole.

12. The bracket assembly of claim 10 , wherein the shaft member of the pin comprises a first bore and a second bore formed therein, wherein the clip member defines a bail, the bail extending between a first terminal end to a second terminal end, wherein the first terminal end of the bail is installed in the first bore of the shaft member and the second terminal end of the bail is installed in the second bore of the shaft member.

13. The bracket assembly of claim 12 , wherein the first bore and the second bore are offset from each other in a first direction.

14. The bracket assembly of claim 13 , wherein the first bore and the second bore are offset from each other in a second direction.

15. The bracket assembly of claim 12 , wherein a cross-section of the shaft member is one of rectangular, square and circular.

16. The bracket assembly of claim 12 , wherein the shaft member comprises one of (i) an inverted L-shape having a long leg and a short leg, and (ii) a straight leg.

17. The bracket assembly of claim 16 , wherein the first bore and the second bore are formed in the long leg.

18. The bracket assembly of claim 17 , wherein the first bore and the second bore are formed in opposite sides of the long leg.

19. The bracket assembly of claim 10 , wherein the clip member comprises a spring feature to maintain the clip member in the locked position.

20. A trailer hitch assembly comprising:

a spring bar joined with a hitch head and exerting a force on said hitch head;

a bracket assembly for joining said spring bar to a trailer tongue, said bracket assembly having a horizontal portion having a pin receiving hole formed therein, the horizontal portion defining a spring bar support surface;

a pin having a shaft member removably insertable into said pin receiving hole; and

a clip member rotatably mounted to said pin, the clip member defining a stop portion;

wherein said clip member is operable between a locked position and an unlocked position;

wherein the stop portion of the clip member is disposed under the horizontal portion when the clip member is in the locked position;

wherein the stop portion of the clip member is disposed above the horizontal portion when the clip member is in the unlocked position;

wherein the clip member limits a distance that the shaft member of the pin extends through the pin receiving hole;

wherein the clip member comprises a contiguous, elongated bail that extends between a first terminal end and a second terminal end;

wherein the first terminal end and the second terminal end of the clip member are disposed in bores formed on opposing sides of the pin, each of the bores having an axis;

wherein axes of the bores are offset from each other in a first direction and a second direction;

wherein a width of an aperture defined by the bail of the clip member is about 1.375 inches;

wherein a length of the aperture defined by the bail of the clip member is about 2.25 inches;

wherein the clip member comprises a finger loop;

wherein the shaft member of the pin defines an inverted L-shape;

wherein a portion of the clip member abuts against the spring bar support surface of the horizontal portion to limit a distance that the shaft member extends through the pin receiving hole;

wherein the clip member comprises a spring feature to maintain the clip member in the locked position.

21. An apparatus for use in securing a spring arm to a bracket assembly attached to a trailer tongue, said apparatus comprising:

a clip member defining a bail, the bail extending between a first terminal end to a second terminal end;

the bracket assembly comprising a horizontal portion;

a pin hole formed in the horizontal portion of the bracket assembly; and

a pin disposed in the pin hole, the pin having a first bore and a second bore formed therein;

wherein the first terminal end of the bail is disposed in the first bore of the pin and the second terminal end of the bail is disposed in the second bore of the pin;

wherein the bail of the clip member is operable between an unlocked position and a locked position;

wherein the horizontal portion of the bracket assembly serves as a stop to engage a portion of the clip member, and thereby prevent the pin from disengaging the pin hole.

22. The apparatus of claim 21 , wherein the horizontal portion of the bracket assembly comprises an upper surface and a lower surface, wherein the lower surface of the horizontal portion of the bracket assembly serves as a stop to engage a portion of the clip member, and thereby prevent the pin from disengaging the pin hole.

23. The apparatus of claim 22 , wherein the upper surface and the lower surface of the horizontal portion of the bracket assembly are planer.

24. The apparatus of claim 22 , wherein the upper surface and the lower surface of the horizontal portion of the bracket assembly are parallel.