Convenient and labor-saving screwdriver

The screwdriver comprises a handle, a limiting sleeve is connected to one side of the handle in a bolting mode, a screwdriver rod is connected into the handle and the limiting sleeve in a sliding and sleeved mode, a limiting bolt is connected to the bottom of the limiting sleeve in a threaded mode,...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KIM HAN-HYUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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