Novel folding screwdriver

The invention discloses a novel folding screwdriver. The novel folding screwdriver comprises screwdriver shells, fixing pieces, fixing shafts, screwdriver heads, retaining rings, screwdriver head groove pieces, driving lock pieces, driving lock piece fixing pieces, a rotating shaft, a manual stirrin...

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Bibliographic Details
Main Author JIA ZHENDONG
Format Patent
LanguageEnglish
Published 03.02.2016
Subjects
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:The invention discloses a novel folding screwdriver. The novel folding screwdriver comprises screwdriver shells, fixing pieces, fixing shafts, screwdriver heads, retaining rings, screwdriver head groove pieces, driving lock pieces, driving lock piece fixing pieces, a rotating shaft, a manual stirring wheel and a cam piece. The novel folding screwdriver is simple in structure and convenient to use and carry. The screwdriver head groove pieces are welded to the retaining rings, and the manual stirring wheel is rotated with the hand, so that the rotating shaft and the cam piece are driven to rotate, and the driving lock pieces or locking parts are clamped in clamping grooves of the screwdriver head groove pieces. The screwdriver heads are fixed at a certain angle, and it is avoided that the screwdriver heads go back to a screwdriver handle along an original path due to uneven force exerting, the kinds of the screwdriver heads are multiple, the screwdriver heads are different in specification and replaceable and can be fixed at multiple angles, applicability is higher, and use is more convenient.
Bibliography:Application Number: CN201510734776