Patent ID: 7100477
Filing Date: 2006-09-05
Classification: B25B

Abstract:
1. A oneway ratchet wrench, comprising: a wrench body having a distal end formed with a drive head having an inside formed with a receiving hole having a side formed with a receiving recess; a ratchet wheel mounted in the receiving hole of the drive head; and a drive mechanism mounted in the receiving recess of the drive head and including a support plate secured in the receiving recess of the drive head, a oneway pawl member pivotally mounted on the support plate and engaged with the ratchet wheel, and an elastic member mounted between the support plate and the oneway pawl member; wherein the support plate of the drive mechanism has a mediate portion formed with a support bracket formed with a protruding mounting bar, the oneway pawl member of the drive mechanism has an end formed with a mounting recess, and the elastic member of the drive mechanism has a first end mounted on the mounting bar of the support bracket of the support plate and a second end mounted in the mounting recess of the oneway pawl member.