| 摘要 |
<P>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. <P>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. <P>COPYRIGHT: (C)2012,JPO&INPIT |
