To provide an underwater mask allowing finger tips to be easily inserted to the depth side in recesses formed on both sides in the width direction of a nose pocket unit, and to firmly grip the nose pocket unit.SOLUTION: An underwater mask includes a mask body provided with at least: a skirt unit which is manufactured by material having good elasticity making close contact with a face surface and closely attachable to the face surface; a lens attachment unit having a lens covering the eyes to be attached water-tightly; and a nose pocket unit for covering the whole nose. A portion along both sides of the nose pocket unit in the mask body has a recess, into which fingers can be inserted, formed projecting on a face surface side and the recess includes a surface extending toward the face surface side in a state of having a tangent vector going toward a peripheral end part of the skirt unit or having a direction component to the face surface side extending toward the face surface side along the peripheral end part of the skirt unit from both sides of the nose pocket unit.SELECTED DRAWING: Figure 6

    【課題】ノーズポケット部の幅方向両脇に形成された凹部の奥側にまで指先を挿入し易くし、しっかりとノーズポケット部をつまむことができる水中マスクを提供する。【解決手段】前記課題を解決するために、本発明に係る水中マスクは、顔面に密着する良好な弾性を有する材料によって作製され、前記顔面に密着可能なスカート部と、目を覆うレンズが水密状に装着可能なレンズ取付部と、鼻全体を覆うノーズポケット部と、を少なくとも具備してなるマスク本体、を含む水中マスクであって、前記マスク本体における前記ノーズポケット部の両脇に沿った部分には、指が挿入可能な凹部が顔面側に突出して形成され前記凹部は、前記ノーズポケット部の両脇から前記スカート部の周縁端部に亘って、前記スカート部の周縁端部に向かう接線ベクトルが下方又は顔面側への方向成分を有した状態で顔面側に向かって延びる面を有する。【選択図】図6


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    Title :

    UNDERWATER MASK


    Additional title:

    水中マスク


    Contributors:

    Publication date :

    2023-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING



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