| 摘要 |
This invention proposes a tool handle structure with features of easy assembly, ergonomic excellence, durable against powerful forces & shocks, and firm interactions between components. It comprises a grip, a tool bar, a connecting device, and a fixing body. The grip comprises a penetrating hole in shaft axis with a conical opening in one end and a fitting concave in the other end. The tool bar comprises a connecting body with a conical end, which can fit with the penetrating hole, and an outer groove set close to the conical end with the connecting device mounting on it. The fixing body comprises a tubing cap with a connecting hole, which is specially shaped to fit with the fitting concave of the grip externally, and the connecting body of the tool bar internally.
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