作者: Dragan Ilic
DOI:
关键词: Hand position 、 Mechanical engineering 、 Wrist 、 Work (physics) 、 Engineering drawing 、 Engineering
摘要: The present invention features a universal primary hand grip device for use with tools and utensils. has multiple angles by which the can shaft of tool or utensil, thus making ergonomically efficient. When used in combination secondary cross-handle, utensil become quite easy to comfortable operate. this that slides over, is made integral with, end utensil. multiply-angled surface, assume substantially straight-angled position (180° angle) respect axis wrist. correct varies each work surface. proper angle particular task allows maintain straight wrist axis, while also imparting driving force arm into tool.