To remove water contents, etc. taken into an engine for an outboard engine in a more effective manner.SOLUTION: A cover structure covers an engine for an outboard engine and includes an inner cover and an outer cover. The cover structure further includes: an air circulation space formed between the inner cover and the outer cover; an intake port which is formed at a lower part of the outer cover and takes outside air into the circulation space; communication ports which are formed above the intake port at the inner cover and allows an internal space of the inner cover, in which the engine for the outboard engine is housed, and the circulation space to communicate with each other; a first rib group which is disposed between the intake port and the communication port in the circulation space; and a second rig group disposed between the intake port and the communication port and closer to the side of the communication port than the first rib group in the circulation space.SELECTED DRAWING: Figure 5

    【課題】船外機用エンジンへ取り入れられる水分等をより効果的に除去する。【解決手段】船外機用エンジンを覆う、インナカバー及びアウタカバーを備えたカバー構造であって、前記インナカバーと前記アウタカバーとの間に形成された空気の流通空間と、前記アウタカバーの下部に形成され、前記流通空間に外気を取り入れる取入口と、前記取入口よりも上方において前記インナカバーに形成され、前記船外機用エンジンが収容された前記インナカバーの内部空間と前記流通空間とを連通させる連通口と、前記流通空間内において、前記取入口と前記連通口との間に配置された第一のリブ群と、前記流通空間内において、前記取入口と前記連通口との間で、かつ、前記第一のリブ群よりも前記連通口の側に配置された第二のリブ群と、を備える。【選択図】図5


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    Titel :

    COVER STRUCTURE OF ENGINE FOR OUTBOARD ENGINE


    Weitere Titelangaben:

    船外機用エンジンのカバー構造


    Beteiligte:
    YOSHIGASAKI TSUYOSHI (Autor:in) / HARADA YOSHIHIRO (Autor:in) / HASE YUKI (Autor:in)

    Erscheinungsdatum :

    2021-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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