| 摘要 |
A hand tool torsion adjustment structure includes a main mechanism, a torsion release mechanism and a micro-adjustment mechanism. The main mechanism is composed of a working rod and a tool handle while the torsion release mechanism is provided with a first engage tooth, a second engage tooth and a spring, and the micro-adjustment mechanism consists of a resisting member, an interacting member and at least one adjusting pinion. The torsion value of the hand tool can quickly be adjusted through the main mechanism and the torsion release mechanism, and the torsion preset value of the hand tool can precisely be fine-adjusted via the micro-adjustment mechanism.
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