发明名称 |
HEAD BAND AND HEAD MOUNTING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a head band and a head mounting device which enable a user to find excellent fit to the user's head.SOLUTION: A head band comprises: an arc-shaped band body part which is to be worn on a user's head; and a pressing force adjustment part which adjusts pressing force on the user's head by changing a curved state of the band body part. |
申请公布号 |
JP2013258477(A) |
申请公布日期 |
2013.12.26 |
申请号 |
JP20120131936 |
申请日期 |
2012.06.11 |
申请人 |
NIKON CORP |
发明人 |
EJIMA SATOSHI;KATO SHIGERU |
分类号 |
H04R1/10;G02B27/02;H04N5/64 |
主分类号 |
H04R1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|