[Problem] To provide a shoe insole that can inherently maintain appropriate meshing with foot joints at a high level. [Solution] A sheet section, disposed on the entire base of a shoe, and a support plate, formed from a material harder than the sheet section are provided. The sheet section and the support plate each comprises an inner curved surface section, curved in an arch shape with an end section standing upward, an outer wall section, curved in an arch shape, with an end section standing upward, and a central wall section, formed between the inner wall section and the outer wall section. The support plate comprises an inner ridge section, formed on the boundary between the inner wall section and the central wall section, and an outer ridge section, formed on the boundary between the outer wall section and the central wall section. A plurality of through-holes, arranged in the longitudinal direction of the support plate, are formed in the inner wall section and the outer wall section of the support plate. At least an upper surface of the central wall section located between the inner ridge section and the outer ridge section is curved so as to draw an arch in the longitudinal direction of the support plate.
A43B 17/00 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige
A43B 7/142 - Chaussures avec dispositions médicales ou hygiéniques avec éléments pour soutenir le pied munies de coussinets ou de trous à un ou plusieurs endroits, ou ayant une forme anatomique ou courbe caractérisés par leur emplacement sous le pied situés sous l’arche médiale, c.-à-d. sous les os naviculaires ou cunéiformes
A43B 7/143 - Chaussures avec dispositions médicales ou hygiéniques avec éléments pour soutenir le pied munies de coussinets ou de trous à un ou plusieurs endroits, ou ayant une forme anatomique ou courbe caractérisés par leur emplacement sous le pied situés sous l’arche latérale, c.-à-d. sous l’os cuboïde
A43B 17/14 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige en éponge, en caoutchouc ou en matières plastiques
A shoe insole including: a sheet section, the sheet section including an arch section and a heel section; and a support plate adhered to a bottom surface of the arch section and the heel section. The sheet section and the support plate each include, in the arch section: an inner wall section; an outer wall section; a central wall section formed between the inner wall section and the outer wall section. The support plate also includes an inner ridge section between the inner wall section and the central wall section, and an outer ridge section between the outer wall section and the central wall section. An upper surface and a bottom surface of a central rear wall section of the support plate form an arch shape in the longitudinal direction that is substantially similar to an arch shape of the inner ridge section and the outer ridge section.
A43B 17/00 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige
A43B 17/14 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige en éponge, en caoutchouc ou en matières plastiques
A61F 5/14 - Pièces médicales particulières insérées dans les chaussures pour pieds plats, pieds bots ou similaires
[Problem] To provide a shoe insole that can inherently maintain appropriate meshing with foot joints at a high level. [Solution] A sheet section, disposed on the entire base of a shoe, and a support plate, formed from a material harder than the sheet section are provided. The sheet section and the support plate each comprises an inner curved surface section, curved in an arch shape with an end section standing upward, an outer wall section, curved in an arch shape, with an end section standing upward, and a central wall section, formed between the inner wall section and the outer wall section. The support plate comprises an inner ridge section, formed on the boundary between the inner wall section and the central wall section, and an outer ridge section, formed on the boundary between the outer wall section and the central wall section. A plurality of through-holes, arranged in the longitudinal direction of the support plate, are formed in the inner wall section and the outer wall section of the support plate. At least an upper surface of the central wall section located between the inner ridge section and the outer ridge section is curved so as to draw an arch in the longitudinal direction of the support plate.
A43B 17/00 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige
A43B 17/14 - Premières de propreté, p. ex. semelles à insérer ou insertions, pour fixation à la chaussure après fixation de la tige en éponge, en caoutchouc ou en matières plastiques
A61F 5/14 - Pièces médicales particulières insérées dans les chaussures pour pieds plats, pieds bots ou similaires
