Hand tool with function of preventing electric shock
OwnerTai-Hung Cheninventor
Life of this patent
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Abstract
A hand tool with a function of preventing electronic shock includes a tool body, a basic insulation layer and a skidproof insulation layer. The basic insulation layer is formed on the tool body and has holes exposing a part of the tool body. The skidproof insulation layer is formed on the basic insulation layer to cover the holes. Annular protrusions are formed on the outer surface of the basic insulation layer or the inner surface of the skidproof insulation layer and are closer to edges of the basic insulation layer and the skidproof insulation layer than the holes. Therefore, it is possible to prevent electric shock caused by the seeping of moisture or liquid between the basic insulation layer and the skidproof insulation layer.
Claims13
A hand tool with function of preventing electric shock comprising:
- a tool body made of metal;
- a basic insulation layer formed on the tool body and including at least one hole and an outer surface far away from the tool body, wherein the at least one hole exposes a part of the tool body;
- and
- a skidproof insulation layer formed on the basic insulation layer to cover the at least one hole, and including an inner surface contacting the basic insulation layer;
- wherein one of the outer surface of the basic insulation layer and the inner surface of the skidproof insulation layer is provided with at least one annular protrusion, and the at least one annular protrusion is closer to an edge of the skidproof insulation layer than the at least one hole.
Dependencies are inferred from the claim text.