| 摘要 |
<p>The invention relates to a mounting structure that includes a fastening member (4) rigidly connected to a shaft and which comprises a proximal wall (35) and a distal wall (45) forming a recess therebetween, and a clip comprising a fastening portion to be mounted in the recess. At least one of the proximal and distal walls comprises a plurality of bosses (42), at least one first boss having a first apex (42A), provided at a first distance (d1) from the wall (45), and fitted such that said first apex makes contact with the clip fastening portion, and at least one second boss of said wall (45) has a second apex (42B) provided at a second distance (d2) less than the first distance from the wall.</p> |
