PROBLEM TO BE SOLVED: To provide an eyewear mounting device in which an operating member can be easily operated while worn on a face, a fastening band can be loosened by both the pushing operation and the pulling up operation, and a constituting member for loosening the fastening member is only one operating member.SOLUTION: In an eyewear mounting device, a pressing surface portion 2a is formed at an end of a frame 2, a pair of supporting arms 5 is provided on the pressing surface portion at an interval, a shaft 6 around which a tightening band 4 is wound is provided between tips of the supporting arms. An operating member 8 rotationally attached between the supporting arms has: a pressing operation portion 8a at the inner end and a pulling-up operation portion 8b at the outer end. An elastic piece 12 pressing the pressing surface portion of the frame and elastically deforming the same is arranged in a pressing operating portion. An engaging body 15 having an engaging pawl 15a is arranged in the middle portion of the pressing operation part and a pulling up operating portion. The engaging pawl of the engaging body can engage with or disengage from any of a plurality of protruding portions 9 arranged in a longitudinal direction of the front face side of a fastening band constituted by wounding around the shaft, and folding back the engaging pawl of the engaging body.COPYRIGHT: (C)2012,JPO&INPIT【課題】顔面に装着した状態において、操作部材を操作し易くし、押す操作または引き上げる操作の何れによっても、締付バンドを緩めることができ、締付バンドを緩めるための構成部材を操作部材の一個にした顔面装着具を提供する。【解決手段】フレーム2の端部に押圧面部2aを形成し、押圧面部に間隔をおいて一対の支持アーム5を設け、支持アームの先端部間に、締付バンド4を巻き付ける支軸6を設け、支持アーム間に操作部材8を回動自在として取り付け、操作部材は、内端を押圧操作部8aとし、外端を引上げ操作部8bとし、押圧操作部に、フレームの押圧面部を押圧して弾性変形するようにした弾性片12が設けられ、押圧操作部と引上げ操作部の中間部に、係合爪15aを有した係合体15が設けられ、係合体の係合爪を、支軸に巻き付けて折り返した締付バンドの表面側の長さ方向に複数設けた突出部9の何れかに係脱自在としている。【選択図】図3
