JP6385216B2 - 視覚障害者誘導用ブロック - Google Patents
視覚障害者誘導用ブロック Download PDFInfo
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- JP6385216B2 JP6385216B2 JP2014187136A JP2014187136A JP6385216B2 JP 6385216 B2 JP6385216 B2 JP 6385216B2 JP 2014187136 A JP2014187136 A JP 2014187136A JP 2014187136 A JP2014187136 A JP 2014187136A JP 6385216 B2 JP6385216 B2 JP 6385216B2
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- Road Paving Structures (AREA)
- Road Signs Or Road Markings (AREA)
Description
また、特許文献2又は特許文献3に開示される従来の視覚障害者誘導用ブロックの構成では、視覚障害者誘導用ブロック自体に輝度が異なる領域を有するため、上述した問題は解消されるが、弱視者が視認する体部の表面の輝度の高い領域が狭められるため、弱視者の視認領域が制限され、本体部の視認性に劣るという問題があった。
2 本体部
3 突起
4 縁部
20 表面
21 裏面
22 段部
23 段部
40 表面
41 裏面
42 係合部
43 係合部
Claims (4)
- 路面に敷設され視覚障害者の歩行位置や歩行方向を案内するシート状の視覚障害者誘導用ブロックにおいて、
点状又は線状の突起が表面に並設された平面視正方形のシート状の本体部と、
前記本体部の少なくとも一辺に表裏面が滑らかに連続されるように接合され、前記本体部の側方に向けて延出されたシート状の縁部と、を有してなり、
前記縁部は、
前記本体部との当接面である内側面の下方側に鍔状に形成され、一つの内側面の全幅に沿って突設される長尺帯状の係合部と、前記長尺帯状の係合部より水平方向に連続されて所定の離間を有して突設される複数の短冊状の係合部とが一体に設けられ、
前記係合部が前記本体部の縁側領域の対応する位置に凹設されて形成される段部と相互に上下方向に重なり合って係合された状態で接合され、
前記本体部よりも表面の輝度が低くなるように形成される、
ことを特徴とする視覚障害者誘導用ブロック。 - 前記縁部は、前記係合部の端面が平面視凹凸状に形成される請求項1に記載の視覚障害者誘導用ブロック。
- 前記縁部は、前記本体部よりも硬度が高くなるように形成される請求項1又は請求項2に記載の視覚障害者誘導用ブロック。
- 前記縁部は、前記本体部との表面の輝度比が2.0以上となるように形成される請求項1乃至請求項3のいずれか一項に記載の視覚障害者誘導用ブロック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014187136A JP6385216B2 (ja) | 2014-09-13 | 2014-09-13 | 視覚障害者誘導用ブロック |
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---|---|---|---|
JP2014187136A JP6385216B2 (ja) | 2014-09-13 | 2014-09-13 | 視覚障害者誘導用ブロック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016061017A JP2016061017A (ja) | 2016-04-25 |
JP6385216B2 true JP6385216B2 (ja) | 2018-09-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014187136A Active JP6385216B2 (ja) | 2014-09-13 | 2014-09-13 | 視覚障害者誘導用ブロック |
Country Status (1)
Country | Link |
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JP (1) | JP6385216B2 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315567U (ja) * | 1976-07-22 | 1978-02-09 | ||
JPH09169022A (ja) * | 1995-12-19 | 1997-06-30 | Tomen Constr Kk | 埋め込みパターンを有する成形物の製造方法 |
US5764060A (en) * | 1996-03-11 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Guidance system for a moving person |
JP4242754B2 (ja) * | 2003-11-19 | 2009-03-25 | 日東化工株式会社 | 歩行路面滑り防止マット |
JP3128270U (ja) * | 2006-07-10 | 2007-01-11 | 隆太郎 吉竹 | 視覚障害者誘導用ブロック |
EP2049735A4 (en) * | 2006-07-19 | 2011-04-06 | Astra Capital Inc | ENHANCED DETECTABLE WARNING AND GUIDE TILES |
US7516587B2 (en) * | 2006-09-27 | 2009-04-14 | Barlow David R | Interlocking floor system |
JP5390238B2 (ja) * | 2009-03-31 | 2014-01-15 | 太平洋セメント株式会社 | 視覚障害者誘導用ブロックおよびその製造方法 |
DE102012011624A1 (de) * | 2012-06-06 | 2013-12-12 | Assaf Kopper | Integriertes Bodenplattenleitsystem für Sehbehinderte und Blinde zur Anwendung im Innen- und Außenbereich |
JP3182832U (ja) * | 2013-01-31 | 2013-04-11 | トーワ株式会社 | 歩行誘導用ゴムマット |
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2014
- 2014-09-13 JP JP2014187136A patent/JP6385216B2/ja active Active
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JP2016061017A (ja) | 2016-04-25 |
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