To effectively discharge water inside a cover of a drive unit.SOLUTION: A drive unit 10 includes a motor 3, a housing 1 that holds the motor 3 and can be attached to a vehicle, and a cover 2. The cover 2 includes: a bottom part 2B covering at least a part of a lower surface of the housing 1 from below; and a left side wall 2L extending from the bottom part 2B and covering at least a part of a left side of the housing 1. The cover 2 has a first hole 2a provided in at least one of a left portion of the bottom part 2B, from a center in a vehicle leftward and rightward directions, and the left side wall 2L. When the vehicle to which the housing 1 is attached is inclined leftward by 5° from an upright state, at least a part of a cover inside edge 2af of the first hole 2a is located at a position lowest on a cover internal surface 2n in a gravity direction.SELECTED DRAWING: Figure 4

    【課題】駆動ユニットのカバーの内側の水を効果的に排出する。【解決手段】駆動ユニット10は、モータ3と、モータ3を保持し、車両に取り付け可能なハウジング1と、カバー2と、を備える。カバー2は、ハウジング1の下面の少なくとも一部を下方から覆う底部2Bと、底部2Bから延び、ハウジング1の左の側方の少なくとも一部を覆う左側壁2Lを含む。カバー2は、底部2Bの車両左右方向中央より左側の部分又は左側壁2Lの少なくとも一方に設けられた第1孔2aを有する。ハウジング1が取り付けられた車両が直立状態から左に5°傾いた場合に、第1孔2aのカバー内側の縁2afの少なくとも一部が、カバー内面2nにおいて重力方向で最も低い位置になる。【選択図】図4


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    Title :

    DRIVE UNIT AND COVER FOR DRIVE UNIT


    Additional title:

    駆動ユニット及び駆動ユニットのカバー


    Contributors:

    Publication date :

    2023-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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