Patent ID: 6901824

Claim:
A ratchet wrench structure, comprising a wrench body, a ratchet wheel, and a socket, wherein: the wrench body has a head formed with a receiving hole; the ratchet wheel is rotatably mounted in the receiving hole of the wrench body and has a center formed with a combination hole, the combination hole of the ratchet wheel has an inner periphery formed with a plurality of insertion ribs, each of the insertion ribs of the ratchet wheel includes discontinuous faces including two arcuate convex shaped first insertion faces located on two opposite sides thereof and each extended radially outward therefrom, an arcuate concave shaped second insertion face located between the two first insertion faces and extended radially inward therefrom, and an arcuate concave shaped third insertion face extended from a respective first insertion face; the socket has one end having an outer periphery formed with a plurality of insertion recesses for insertion of the insertion ribs of the ratchet wheel; each of the insertion recesses of the socket has a shape mating with that of a respective insertion rib of the ratchet wheel.