Steering wheel

1. A steering wheel comprising:

a main body assembled on a steering shaft for converting a rotating action into a steering action; and

a pad disposed approximately in the center of the main body, the pad being assembled on the main body in a manner that allows the pad to move in an axial direction of the steering shaft, and a horn switch being configured between the main body and the pad;

wherein the steering wheel further comprises:

a first horn plate fixed in place on the main body;

a second horn plate fixed in place on the pad;

guide pins placed upright on one of either the first horn plate or the second horn plate;

stoppers formed at distal ends of the guide pins;

bushes fitted slidably along the guide pins;

elastic members fitted into the bushes and engaged at the external peripheries with the other of either the first horn plate or the second horn plate; and

coil springs fitted around the guide pins so as to bias the bushes toward the stoppers;

wherein the bushes are divided into first bushes and second bushes, the first bushes having first flanges which are in contact with the coil springs and which widen in diameter at the external peripheries so as to cover either the first horn plate or the second horn plate, openings through which the guide pins are inserted, a plurality of columnar parts disposed upright at predetermined intervals on the peripheries of the openings, and recessed parts formed between the columnar parts on the peripheries of the openings;

wherein the second bushes having second flanges placed opposite the first flanges, openings through which the guide pins are inserted, and casings which are disposed upright on the peripheries of the openings so as to mesh with the columnar parts and which have hooks formed at the distal ends; and

wherein the bushes are assembled by inserting the casings of the second bushes through the recessed parts of the first bushes and engaging the hooks with an external surface of the first flange, and the columnar parts of the first bushes are configured to be in contact with an inner surface of the second flange.

2. The steering wheel according to claim 1 , wherein the bushes are configured such that the columnar parts and the casing are formed to differ in outside diameter, uneven parts are formed by the external shapes of the columnar parts and the casings when the first bushes and the second bushes are joined together, and the elastic members have internal edges which engage with the uneven parts.

3. The steering wheel according to claim 1 , wherein the bushes have interlocking parts which interlock with the coil springs.

4. The steering wheel according to claim 1 , wherein the bushes are configured such that the surfaces of the first flanges have convex parts which are in contact with the first horn plate or the second horn plate engaged with the elastic members.

5. The steering wheel according to claim 4 , wherein the elastic members have recessed parts in the outside edges thereof to allow the convex parts to be inserted therethrough.

6. The steering wheel according to claim 1 , wherein the first horn plate or the second horn plate has circular openings through in which the guide pins are inserted, the external peripheries of the elastic members have substantially annular grooves configure to engage with the openings, and collars are disposed between the openings and the grooves.

7. The steering wheel according to claim 6 , wherein the first horn plate or the second horn plate has through-holes formed on the peripheries of the openings, and the collars are insert molded along the openings so as to engage with the through-holes.