| 摘要 |
PROBLEM TO BE SOLVED: To provide a foot shape measuring instrument that can measure the thickness of hallux and the angle of sustentaculum tali, that has a function of planar measurement of a foot length/foot width and vertical measurement of the thickness of the big toe, instep, etc., and that is deformable and used as a model.SOLUTION: Two pieces of a bar-shaped measuring member marked with a scale and figures are arranged in parallel with a space apart, with both ends vertically connected with a left foot pedestal and a right foot pedestal to form a U-shape. In the space between the two measuring members, a bar-shaped longitudinal positioning member slides in a horizontal direction Y. To the end of the longitudinal positioning member, a vertical positioning member is connected. An angle measuring instrument is composed of an angle measuring auxiliary member in which an angle measuring member and three auxiliary members are linearly connected to the outer wall of the pedestal. The two measuring members are configured to have divided measuring member components and are characterized in that they are connected with a foldable member. |
