| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact, light-weight and portable writing auxiliary tool easily fitted to enable stable writing and providing natural writing feeling even when it is difficult to grip a writing tool or an auxiliary tool alone due to finger muscle weakness or a functional disorder such as paralysis.SOLUTION: A writing auxiliary tool includes a base body 1 fitted to the index finger and the middle finger of a hand, a butting part 5, and a pen holder part 6. The base body 1 includes a first support part 2 brought into contact with the vicinity of the rear surface of the MP joint of the index finger and the middle finger, a joint support part 3 brought into contact with the palm surface of a PIP joint, and a second support part 4 brought into contact with the vicinity of the rear surface of a DIP joint. The tip of the butting part 5 is disposed to project from the tip of the index finger and the middle finger during fitting, and the tip direction of the writing tool and the tip direction of the index finger roughly intersect each other when the pen holder part 6 is fitted to the writing tool.SELECTED DRAWING: Figure 1 |
