PROBLEM TO BE SOLVED: To provide a finger posture correction device that facilitates attachment and detachment while being a simple structure of not completely surrounding a finger, and can easily adjust the holding power of a finger posture.SOLUTION: A finger posture correction device is configured to hold a finger in an extension posture by enabling a finger tip to be held. A body part is configured substantially in a ship bottom shape in which a bottom of the tip part rises and comes into abutment with the finger tip part. A front side part of a finger back surface presser member is pivoted to enable turning under a predetermined pressure. When pressing the finger back surface presser member from the upper part, the rear end is lowered by using the support bar as a shaft, and holds the lowered position.COPYRIGHT: (C)2015,JPO&INPIT【課題】指を完全囲繞しない簡単な構造でありながら、装着、着脱が容易であり、指姿勢の保持力を容易に調整できるところの指姿勢矯正装具を提供すること。【解決手段】指の先端を保持させて指を伸張姿勢に保持する指姿勢矯正装具であって、本体部は、その先端部の底部がせり上がって指の先端部に接当される略船底形状に構成され、指背面抑え部材の前側部が所定の圧力下で回動可能とするように枢支されており、前記指背面抑え部材を上方から押圧したときに前記支持杆を軸としてその後端部が下降して、その下降位置を保持するように構成されている。【選択図】図1