| 摘要 |
PROBLEM TO BE SOLVED: To use simultaneously and freely five fingers while holding a writing instrument on a hand without disturbing the use of the fingers when the writing instrument is not used, change over to the writing position quickly, if required, and restore to the state of holding the instrument quickly when the writing instrument is not required. SOLUTION: A rubber ring 2 as a writing instrument holder section is set on the side of the upper side of an upper end 1a of a leaf spring 1 bent into the rainwater gutter shape. A palm holding section 3 is set all over from its lower end 1b to its central section on the recessed face side of the flume-shaped bending of the leaf spring 1. The leaf spring 1 is so set as to be bent all over from its upper end 1a to its central section. Steel, a plastic or the like is used as a material for the leaf spring 1. A palm holding section 3 is formed of a material easily to be bent by hands such as aluminum and is adjustable in compliance with the side of the hand. |
