发明名称 WOOD-PLASTIC BRAILLE BLOCK FOR A PERSON WHO IS VISUALLY IMPAIRED
摘要 The present invention relates to a braille block made of synthetic wood for a person who is visually impaired. The braille block made of synthetic wood for a person who is visually impaired is installed on a sidewalk for a person who is visually impaired to walk safely and comprises: a cover part in which the feet of a pedestrian touches and protruding ribs formed on the surface thereof; an upper deck which supports the load of the pedestrian applied to the cover part and has supports having latticed support ribs for forming multiple spaces; and a lower deck which has latticed fitting grooves to which the latticed support ribs are fitted.
申请公布号 KR20130122270(A) 申请公布日期 2013.11.07
申请号 KR20120045458 申请日期 2012.04.30
申请人 LEE, HWA EUN 发明人 LEE, HWA EUN
分类号 E01C5/00;E01C5/14 主分类号 E01C5/00
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