| 摘要 |
PROBLEM TO BE SOLVED: To provide a head set for a cap body, which can be attached to or detached from the cap body, and whose attachment angle can be selected in response to the state of use. SOLUTION: The head set for the cap body is configured to include disposing a hock holder on either of a head set body 10 or a cap body-attaching material 30, disposing an attachment on the other of the head set body 10 and the body-attaching material 30, disposing a holder 25a for forming a pair of grooves for inserting an attachment in the hock holder, and forming the outer shape of the attachment in a shape in which a pair of the mutually facing pieces are parallel; a pair of parallel pieces are formed in three or more sets; and a pair of parallel pieces are contained in three or more sets. COPYRIGHT: (C)2011,JPO&INPIT |
