Slippers in which bidirectional wear is possible

Japanese Patent JP6165921

B2

Provided is a slipper capable of being worn. The slipper includes a body 100 adapted to have a first fluid casing 12 and a second fluid casing 14, each having an elastic force, embedded in the front and rear portions of the body, respectively, and a foot top rack 120 supported to the body in such a way as to be rotated in a specific section. A rotating shaft 16 is rotated in conjunction with the foot top rack, and it includes a first connecting portion connected to the first fluid casing and a second connecting portion connected to the second fluid casing and an internal passage having respective check ball seating portions formed on the inside of the first and the second connecting portions. The check ball is embedded in the internal passage. When the rotating shaft is inclined by the rotation of the rotating shaft, the check ball closely adheres to any one of the check ball seating portions by a seating force or buoyancy and regulates a flow of a fluid to any one of the first and the second connecting portions. Accordingly, since the first fluid casing or the second fluid casing is pressed in a top surface of the body, one of the first and the second fluid casings is expanded, thereby being capable of raising the height of the body of the slipper.

Yong Soo, KIM

JP2016083511A

July 19, 2017

April 19, 2016

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Yong Soo, KIM

A43B3/10; A43B3/12; A43B13/20; F16K15/04

JP3154557U
JP54157750U
JP2005344520A
JP27001137Y1
JP10196817A
JP2013204698A
JP11230384A

US4446634
US5794361
US3991491
US5706589

Takayoshi Kokubun

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