PROBLEM TO BE SOLVED: To provide such a bathtub that water in the bathtub hardly flows out of the bathtub, even when receiving vibration.SOLUTION: A bathtub 1 has a bottom surface 2 and a medial surface 3. The medial surface 3 is formed around the bottom surface 2. On the medial surface 3, a protrusion 4 protruding to the bathtub inside is formed on a position between the upper edge 3u and the bottom surface 2. The protrusion 4 has a width in a vertical direction, and has a long-sized shape which is long in a bathtub circumferential direction. Hereby, flow velocity of water rising along the medial surface 3 is weakened by the protrusion 4 protruding to the bathtub inside.SELECTED DRAWING: Figure 1

    【課題】振動を受けても浴槽内の水が浴槽外に流出し難い浴槽を提供する。【解決手段】浴槽1は、底面2と内側面3とを有する。内側面3は、底面2の周囲に形成されている。内側面3は、その上縁3uと底面2との間の位置に浴槽内側に張り出した凸部4が形成されている。凸部4は、上下方向の幅を有し、浴槽周方向に長い長尺状である。これにより、内側面3に沿って上昇する水の流速が、浴槽内側に張り出した凸部4によって弱められる。【選択図】図1


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    Title :

    BATHTUB


    Additional title:

    浴槽


    Contributors:

    Publication date :

    2018-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47K Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen , SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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