| 摘要 |
<P>PROBLEM TO BE SOLVED: To control the unpleasant feeling a hinge body gives when a finger or a hand touches the same. <P>SOLUTION: The hinge cap 1 includes: a cap body 12 formed with a discharge opening 11; a lid body 13 for opening/closing the discharge opening; and a hinge body 14 connecting the cap body and the lid body. The hinge body includes a center connecting piece 19 and a pair or side connecting pieces 20 positioned on both sides of the center connecting piece with the piece between them circumferentially. Either on the center connecting piece or on the side connecting pieces, a thick protrusive part 26 is formed outwardly in the diameter direction on the segment where the position along the cap axis O direction and the outermost end positioned outermost in the diameter direction of the other side are equal for each position along each diameter direction of the outside end of the thick part in the diameter direction and the outermost end of the other side to be equal. <P>COPYRIGHT: (C)2012,JPO&INPIT |
