| 摘要 |
A wrench structure includes a wrench handle, a drive body, two directional blocks, and a direction control member. The wrench handle has a drive head formed with a receiving chamber for mounting the drive body and a guide slot for mounting each of the two directional blocks. The drive head has an end face formed with a direction control recess and a spacing portion located between the receiving chamber and the direction control recess, for enhancing the structural strength of the wrench handle. The direction control recess is formed with a limit portion for limiting and guiding each of the two directional blocks, so that each of the two directional blocks may be moved to a determined position exactly, thereby changing the direction of operation of the wrench handle and the drive body actually.
|
