bathtub

Abstract

As shown in the AA cross-sectional view, BB cross-sectional view, CC cross-sectional view, Reference Perspective View 4, and the reference view showing the inclined edge, this article has gentle slopes on both longitudinal sides of the bathtub edge, designed to allow water adhering to the edge to flow toward approximately the center of the bathtub. Note that the green-colored areas in Reference Perspective View 4 and Reference Perspective View 5 are the sloped areas. As shown in the AA cross-sectional view and other views, the slope angle varies depending on the location, with the slope being small on the DD cross-section of the reference view showing the inclined edge, increasing from that area toward the EE cross-section and the FF cross-section of the reference view, and then decreasing toward the GG cross-section, the HH cross-section, and the II cross-section of the reference view.

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