PROBLEM TO BE SOLVED: To provide a jaw fixing belt having air permeability to be comfortably attached in summer, firmly fixed to the head even when the head and the body are moved by tossing or the like, and stretchable to be properly attached to the face.SOLUTION: Jaw fixing belts 10 and 20 comprise, in the jaw fixing belt attached by bridging between the parietal region and the jaw, a face both end attachment part 2 doubly formed by overlapping the end of a first jaw tightening belt 3 and the end of a second jaw tightening belt 4, and a jaw fixing part 1 where the one marginal part of the central part of the first jaw tightening belt 3 and the other marginal part of the central part of the second jaw tightening belt 4 are connected to each other.SELECTED DRAWING: Figure 1【課題】 通気性があり夏でも快適に装着でき、寝返り等、頭部や身体が動いても頭部にしっかりと固定され、さらに伸びがよく顔に適切に装着可能な顎固定用ベルトを提供する。【解決手段】 本発明の顎固定用ベルト１０，２０は、頭頂部と顎との間に掛け渡して装着される顎固定用ベルトにおいて、第１の顎締め付けベルト３の端部と第２の顎締め付けベルト４の端部が重ね合わされて二重に形成された顔両端装着部２と、前記第１の顎締め付けベルト３の中心部の一縁部と前記第２の顎締め付けベルト４の中心部の他縁部が接合された顎先固定部１とからなることを特徴とする。【選択図】 図１
