(EN) [Problem] To prevent a bush mounted to a motor from becoming dislodged from a housing and suppress manufacturing cost. [Solution] A bush 10 mounted in a through-hole in the housing of a motor holds aconductive member. The bush 10 has a body 11, an insertion hole 12, a flange 13, and a rib 14. The body 11 has a first end surface 11a, a second end surface 11b which faces the first end surface 11a in a first direction D1, and side surfaces 11c, 11d located between the first end surface 11a and the second end surface 11b. The insertion hole 12 extends through the inside of the body 11 in the first direction D1 and allows the conductive member to be inserted therethrough. The flange 13 protrudes from the side surface 11c in a direction perpendicular to the first direction D1. The rib 14 protrudes from the side surface 11d in a direction perpendicular to the first direction D1.
(ZH) 防止安装于马达的衬套从壳体脱落并且抑制制造成本。安装于马达的壳体的贯通孔内的衬套(10)对导通部件进行保持。衬套(10)具有主体部(11)、插入孔(12)、凸缘(13)以及肋(14)。主体部(11)具有第1端面(11a)、在第1方向(D1)上与第1端面(11a)对置的第2端面(11b)以及第1端面(11a)和第2端面(11b)之间的侧面(11c、11d)。插入孔(12)沿第1方向(D1)贯穿主体部(11)的内部，供导通部件通过。凸缘(13)比侧面(11c)向与第1方向(D1)垂直的方向突出。肋(14)比侧面(11d)向与第1方向(D1)垂直的方向突出。
