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PROBLEM TO BE SOLVED: To suppress vibration of a terminal member to thereby suppress abrasion of a cover device caused by driving of a motor.
SOLUTION: A cover device 410 includes a concave terminal accommodation portion 412 into which a motor terminal 206 equipped in a motor 200 is inserted and which has a conductive member 420 exposed to at least some of a plurality of inner peripheral surfaces, and a terminal member 10. The terminal member includes a first wall portion 11 formed along a first inner peripheral surface 421 which is one of the plurality of inner peripheral surfaces and through which the conductive member is exposed, a second wall portion 12 formed along a second inner peripheral surface 422 facing the first inner peripheral surface, a third wall portion 13 for connecting an end portion of the first wall portion in an insertion direction of the motor terminal and an end portion of the second wall portion in the insertion direction, and a pressure welding portion 14. The length L3 of a third wall portion extending along a direction from a first connection portion C1 between the first wall portion and the third wall portion to a second connection portion C2 between the second wall portion and the third wall portion is longer than the distance L1 between the first connection portion and the second inner peripheral surface, and also longer than the distance L2 between the second connection portion and the first inner peripheral surface.
SELECTED DRAWING: Figure 3
COPYRIGHT: (C)2021,JPO&INPIT
【課題】端子部材の振動を抑制し、モータ駆動に伴うカバー装置の摩耗を抑制する。【解決手段】カバー装置410は、モータ200が有するモータ端子206が挿入される凹状の端子収容部412であって、導通部材420が複数の内周面のうちの少なくとも一部に露出した端子収容部と、端子部材10とを備え、端子部材は、複数の内周面のうちの1つの内周面であり導通部材が露出した第1内周面421に沿って形成された第1壁部11と、第1内周面と対向する第2内周面422に沿って形成された第2壁部12と、モータ端子の挿入方向の第1壁部の端部と挿入方向の第2壁部の端部とを接続する第3壁部13と、圧接部14とを有し、第1壁部と第3壁部との第1接続部C1から、第2壁部と第3壁部との第2接続部C2に向かう方向に沿った第3壁部の長さL3は、第1接続部と第2内周面との距離L1よりも長く、かつ、第2接続部と第1内周面との距離L2よりも長い。【選択図】図3