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    • 1. 发明专利
    • Lid for pit or manhole
    • 为PIT或MANHOLE提供
    • JP2010168731A
    • 2010-08-05
    • JP2009009685
    • 2009-01-20
    • Kinyosha:KkKubota-Ci Coクボタシーアイ株式会社株式会社金羊社
    • TSUCHIGISHI NORIMICHIFUJII YOSHITOTAGO TAKUSHINADA SOICHI
    • E02D29/14
    • PROBLEM TO BE SOLVED: To provide a lid for a pit or a manhole, which can present a full-color and multi-color design while maintaining a nonslip function brought about by irregularities formed on a top surface, and which can prevent the color fading of the design. SOLUTION: The lid 10 includes a lid body 12, the top surface 12a of which has the irregularities. A printed layer 14 is formed on the top surface 12a of the lid body 12 by using an inkjet printer (30). A coating layer 16 having water repellency is formed on the top surface of the printed layer 14. Since the thickness of the printed layer 14 and that of the coating layer 16 are smaller in dimension than the height of the irregularities of the top surface 12a of the lid body 12, an irregular shape of the top surface 12a is left as-is. Additionally, the coating layer 16 having the water repellency prevents the intrusion of water into the printed layer 14. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供用于坑或人孔的盖子,其可以呈现全色和多色设计,同时保持由顶部表面上形成的不规则性引起的非滑动功能,并且可以防止 设计的颜色褪色。 解决方案:盖10包括盖体12,其顶面12a具有不规则性。 印刷层14通过使用喷墨打印机(30)形成在盖体12的顶面12a上。 具有防水性的涂层16形成在印刷层14的顶表面上。由于印刷层14的厚度和涂层16的厚度比顶表面12a的凹凸的高度小 盖体12,顶表面12a的不规则形状原样保留。 另外,具有防水性的涂层16防止水侵入印刷层14中。(C)2010,JPO&INPIT