Manual tool suitable for screw fastening

Abstract

The invention relates to a manual tool suitable for screw fastening. The manual tool comprises a handle sleeve I, a torsion rod I, a sleeve hole, a sleeve hole upper rotating seat, a sleeve hole lowerrotating seat, a spanner direction shifting rod, a torsion rod II, a handle sleeve II, a hexagonal sleeve, a six-angles screwdriver and a one-shaped screwdriver. The handle sleeve I sleeves one end of the torsion rod I, and one end of the torsion rod I is fixedly connected with the sleeve hole lower rotating seat; the surface of the sleeve hole lower rotating seat is provided with the spanner direction shifting rod, the sleeve hole upper rotating seat is arranged on the surface of one side of the sleeve hole lower rotating seat, and a sleeve hole is formed in the surface of the sleeve hole upper rotating seat; the torsion rod II is fixedly connected to one side of the sleeve hole upper rotating seat; and the handle sleeve II sleeves one end of the torsion rod II, the sleeve hole is an inner hexagonal hole, the base of the hexagonal sleeve, the six-angles screwdriver and the one-shaped screwdriver is outer hexagonal, the provided two torsion rods are more labor-saving, and multiple screws and suits can be replaced at the same time.

Description

technical field [0001] The invention relates to a hand tool, in particular to a hand tool suitable for screw fastening. Background technique [0002] At present, the hand tools on the market only have one torsion bar. At the same time, the compatibility of the torsion bar to the screw is also a problem. Most repairmen have a deep understanding. When working, they often encounter extremely tight screws. How can one arm use force? can’t be unscrewed, or to fasten a screw, no matter how hard you try, you can’t reach the fastening line calibrated by the screw. There are also some usage scenarios where you need to process multiple types of screws on one machine, including torx screws, a Torx screws and hexagon nuts often need to be replaced with tools. Too many tools take up space and are difficult to organize. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a hand tool suitable for screw fastening, whi...

AI Technical Summary

Problems solved by technology

[0002] At present, the hand tools on the market only have one torsion bar. At the same time, the compatibility of the torsion bar to the screw is also a problem. Most repairmen have a deep understanding. When working, they often encounter extremely tight screws. How can one arm use force? can’t be unscrewed, or to fasten a screw, no matter how hard you try, you can’t reach the fastening line calibrated by the screw. There are also some usage scenarios where you need to process multiple types of screws on one machine, including torx screws, a Word screws and hexagon nuts often need to be replaced with tools. Too many tools take up space and are difficult to organize

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