Turning screwdriver and wrench device

• Main Author: HU HUANZHONG
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2014
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses a turning screwdriver and wrench device. The turning screwdriver and wrench device comprises a driving rod, a driven rod vertical to the axis of the driving rod, a bevel gear set for transferring power of the driving rod to the driven rod, a first connecting assembly for fixing the relative position of the bevel gear set, a second connecting assembly for fixing the relative position of the driving rod and the driven rod, and a handle arranged at the tail part of the driving rod. The turning screwdriver and wrench device has the advantages as follows: the driving rod can be conveniently sleeved with various wrench heads or screwdriver heads separately; when the turning screwdriver and wrench device is used in a narrow space, a driving bevel gear and a driven bevel gear set can be conveniently installed; the various wrench heads or screwdriver heads are switched over through the driven rod; during use, the second connecting assembly can be held to drive the driven rod to rotate to co