Patent ID: 6851340
Filing Date: 2005-02-08
Classification: B25B,B25G

Abstract:
1. A screwdriver assembly, comprising: a handle; a shank mounted on the handle and having a fork-shaped first end formed with two opposite pivot ears and an opening located between the two opposite pivot ears; and a screwdriver head pivotally mounted in the opening of the shank between the two opposite pivot ears; wherein the handle has an inside formed with a receiving chamber, and the shank is slidably mounted in the receiving chamber of the handle; the receiving chamber of the handle has a wall having a first end formed with a first locking cavity and a second end formed with a second locking cavity, the shank has a second end having a periphery formed with a receiving hole; and the screwdriver assembly further comprises a locking ball mounted in the receiving hole of the shank and detachably locked in either one of the first locking cavity and the second locking cavity of the handle, an elastic member mounted in the receiving hole of the shank and urged on the locking ball, and a spring mounted in the receiving chamber of the handle and urged on the second end of the shank.