| 摘要 |
PROBLEM TO BE SOLVED: To provide a kitchen knife which is easy to use and safe for general people including elderly and handicapped people by making the shape of its handle easy to use for stably applying force to its blade and making the angle of the edge of the blade obtuse in the kitchen knife used mainly in average families. SOLUTION: In order to impart the grip handle of the kitchen knife a shape fitting to the hand, the shape of the grip parts of the thumb and index finger is made so that part from the second joint of the index finger to the vicinity of the root of the index finger may fit to the lateral side of the grip handle. Around the grip, a guard part, a recess part and a grip handle abdominal part are provided, and a back part is provided with a swell, a little finger rest part is formed near the little finger, and a pattern for slippage prevention is formed on both side faces. By forming the tip angle of the blade to be 30°to 55°, occurrence of a blade chip is reduced and safety is improved. COPYRIGHT: (C)2005,JPO&NCIPI
|
