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    • 10. 发明申请
    • Seal Structure
    • 密封结构
    • US20140300062A1
    • 2014-10-09
    • US14355180
    • 2012-10-31
    • HI-LEX CORPORATION
    • Kunimitsu Nakai
    • F16J15/10
    • F16J15/104B60R13/0846F16J15/106F16J15/52
    • A seal structure which restrains deterioration in sealability when a location of a contact surface varies, and has reduced size. The seal structure includes a first panel, a second panel, and a grommet body. The first panel includes an aperture and a contact surface. The grommet body includes securing parts, a main body, an exterior edge, and first, and second seals. The first seal is made of an elastic material and extends from the exterior edge toward the contact surface to surround the main body and contact the contact surface. The second seal is made of an elastic material and extends from the exterior edge toward the contact surface to surround the first seal and contact the contact surface. An interval between the tips of the first and second seals is wider than an interval between the proximal ends of the first and second seals.
    • 一种密封结构,其在接触面的位置变化时抑制密封性的劣化,并且尺寸减小。 密封结构包括第一面板,第二面板和索环体。 第一面板包括孔和接触表面。 索环体包括固定部件,主体,外部边缘以及第一和第二密封件。 第一密封件由弹性材料制成,并从外边缘朝向接触表面延伸以围绕主体并接触接触表面。 第二密封件由弹性材料制成并且从外边缘朝向接触表面延伸以包围第一密封并接触接触表面。 第一和第二密封件的尖端之间的间隔比第一和第二密封件的近端之间的间隔宽。