US 12,342,901 B2
Insole
Masahiro Yamada, Tokyo (JP)
Assigned to Racine Co., LTD., Tokyo (JP); and Leading Dragon Trading Limited, Hong Kong (CN)
Appl. No. 17/771,158
Filed by RACINE CO., LTD., Tokyo (JP); and LEADING DRAGON TRADING LIMITED, Hong Kong (CN)
PCT Filed Oct. 30, 2020, PCT No. PCT/JP2020/040952
§ 371(c)(1), (2) Date Apr. 22, 2022,
PCT Pub. No. WO2021/205681, PCT Pub. Date Oct. 14, 2021.
Claims priority of application No. 2020-069202 (JP), filed on Apr. 7, 2020.
Prior Publication US 2022/0369762 A1, Nov. 24, 2022
Int. Cl. A43B 13/14 (2006.01); A43B 7/14 (2022.01); A43B 17/00 (2006.01)
CPC A43B 13/143 (2013.01) [A43B 7/14 (2013.01); A43B 17/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An insole for a shoe with an upper, an outsole and a heel configured so as to make a human heel arranged higher than a toe when worn, the insole comprising:
a stamping-part support part to support a stamping part of a foot of a user;
a plantar-arch corresponding part contiguously connected to the stamping-part support part, having a tilt rising toward a rear end part direction, and corresponding to a plantar arch of the foot of the user; and
a heel support part contiguously connected to the plantar-arch corresponding part,
wherein the heel support part has a concave part to be able to enwrap the heel of the user, and the concave part includes a concave region that is lower than a general surface of the heel support part and is formed with a step part,
wherein the concave part also includes a lowermost part which comprises a further recessed region that is formed at a center part of the concave region of the concave part.