FIXING TOOL WITH IMPROVED STRUCTURE

The utility model relates to a fixing tool with improved structure. The tail end of the shank is provided with an angular connecting end. The connecting end is provided with a spring slot with a steel ball and a spring. The top of an extending shank is provided with a connecting slot, which can be e...

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Bibliographic Details
Main Author LIN CANTANG
Format Patent
LanguageEnglish
Published 02.10.1991
Edition5
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 utility model relates to a fixing tool with improved structure. The tail end of the shank is provided with an angular connecting end. The connecting end is provided with a spring slot with a steel ball and a spring. The top of an extending shank is provided with a connecting slot, which can be engaged with the shank by clamping fitting of the clamping slot in the connecting slot and the steel ball in the spring slot at the connecting end of the shank. The tail end of the extending shank is transversely provided with a through hole for threading the braking shank. Thus the tool head can be extended into a narrow space unreachable for the general tools for the operations of rotation and fixation. A through hole is arranged above the connecting end of the tail end of the shank. One end of the braking shank is flat, and the other end is provided with a pushing steel ball of the spring. The steel ball can be positioned or withdrawn by being inserted into the through hole of the shank or of the extending shank so as to change the braking position.
Bibliography:Application Number: CN1991206733U