Handle of Knife

摘要

An ergonomical handle of knife includes an upper side surface, a lower side surface and sidewalls coupling the upper side surface and the lower side surface. The lower side surface provides a force-acting portion positioned between two rest portions of the upper side surface, and at least one sidewall includes a bulge member. When a user holds the handle of knife with one hand, the palm of the hand is full of the bulge member to prevent the handle of knife from twisting when the knife is in operation. The arrangement of the force-acting portion and two rest portions enables the user operate the knife stably and steadily with less force.

主权项

1. A handle of knife, adapted to couple a blade, the handle of knife comprising:
a first side surface and a second side surface faced with each other and in stripe shapes; and two sidewalls connecting the first side surface and the second side surface, wherein one of the sidewalls comprises a bulge member, and when a user holds the handle with a palm full of the bulge member, in the case of a main axis of the handle of knife not parallel to a forearm jointed with the palm, an angle of wrist extension is not less than 20 degrees.