PROBLEM TO BE SOLVED: To provide auxiliary underwear which can be worn stably and is not easily displaced during being worn.SOLUTION: Auxiliary underwear 1 comprises: an auxiliary member 10 closely contacting and supporting a part of a crotch when worn on a human body and a continuous traction string 30 worn and pulling the auxiliary member 10 with respect to the human body. The traction string 30 includes from one end to the other end in order: a right rear connection part connected to a right rear end part of the auxiliary member 10 a right front connection part connected to a right front end part of the auxiliary member 10 a left front connection part connected to a left front end part of the auxiliary member 10 and a left rear connection part connected to a left rear end part of the auxiliary member 10. A portion between the right rear connection part and the right front connection part functions as a right periphery traction string 31, a portion between the left rear connection part and the left front connection part functions as a left periphery traction string 32, and a portion between the right front connection part and the left front connection part functions as a rear periphery traction string 33.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】安定して装着することができ、装着時に容易にずれることのない補助下着を提供する。 【解決手段】補助下着1は、人体への装着時に股間の一部に密着して支持する補助部材10と、補助部材10を人体に対して牽引装着するための一繋がりの牽引紐30であって、一端から他端へと順に、補助部材10の右後端部に接続される右後接続部、補助部材10の右前端部に接続される右前接続部、補助部材10の左前端部に接続される左前接続部、補助部材10の左後端部に接続される左後接続部が位置し、右後接続部と右前接続部との間が右回り牽引紐31として、左後接続部と左前接続部との間が左回り牽引紐32として、右前接続部と左前接続部との間が後回り牽引紐33として機能するする牽引紐30と、を備える。【選択図】図2
