Angle adjusting structure of ratchet wrench

摘要

An angle adjusting structure of a ratchet wrench includes a shank, a driving head, a located member, a spring and a detent member. The shank includes a pivot socket and a limiting portion. The pivot socket has a first pivoting portion and a bottom surface, the limiting portion is adjoined to the pivot socket and includes a limiting hole. The driving head includes a second pivoting portion which is pivotally connected to the first pivoting portion and has a plurality of meshing teeth. The located member is slidably located on the bottom surface. The located member includes a plurality of engagement teeth and a sliding rail, the engagement teeth is for meshing the meshing teeth, the sliding rail is correspondingly located on an outside of the limiting hole. The spring is located in the limiting hole. The detent member is connected to the spring and the sliding rail.

主权项

1. An angle adjusting structure of a ratchet wrench, comprising:
a shank, comprising:
a pivot, socket having a first pivoting portion and a bottom surface; anda limiting portion adjoined to the pivot socket and comprising at least one limiting hole; a driving head, comprising:
a second pivoting portion pivotally connected to the first pivoting portion and having a plurality of meshing teeth, wherein an effective mesh width of each of the meshing teeth is smaller than a width of the bottom surface; a located member linearly and slidably located on the bottom surface, the located member comprising:
a plurality of engagement teeth for meshing the meshing teeth, wherein an effective mesh width of each of the engagement teeth is smaller than the width of the bottom surface; anda sliding rail correspondingly located an outside of the limiting hole; a spring located in the limiting hole; and a detent member connected to the spring and the sliding rail; wherein the sum of the effective mesh width of each of the meshing teeth and the effective mesh width of each of the engagement teeth is equal or less than the width of the bottom surface.