A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE SIGN BLOCK AND SELF-LUMINOUS COMPONENT
PROBLEM TO BE SOLVED: To provide a road surface sign block which is visible from any direction and in which a self-luminous component is hardly broken even when the self-luminous component is trampled by a vehicle, and a self-luminous component which can be attached to and detached from the road surface sign block.SOLUTION: A road surface sign block 1 which is fixed to a road surface of an automobile road by a bolt 4 comprises a block body 2 in which a counterbore hole 22 housing a head of the bolt 4 is formed on a top face 2a, and a self-luminous component 3 which can be attached to and detached from the counterbore hole 22. The self-luminous component 3 comprises a body part 31 fitted into the inner peripheral surface of the counterbore hole 22, and a light-emitting member which is built in the body part 31 so as to be positioned above the top face 2a of the block body 2, and the top face 31b of the body part 31 is formed so as to be disposed continuously with the top face 2a of the block body 2 without level difference.SELECTED DRAWING: Figure 2A
【課題】どの方向からも視認可能であって、且つ車両に踏みつけられた場合にも自発光部品が破損しづらい路面標示ブロック、及び路面標示ブロックに対して着脱可能な自発光部品を提供する。【解決手段】自動車道路の路面上にボルト４により固定される路面標示ブロック１であって、ボルト４の頭部を収容する座ぐり穴２２が上面２ａに形成されたブロック本体２と、座ぐり穴２２に対して着脱可能な自発光部品３と、を備え、自発光部品３は、座ぐり穴２２の内周面に嵌合される本体部３１と、ブロック本体２の上面２ａよりも上方に位置するように本体部２ａに内蔵される発光部材とを備え、本体部３１の上面３１ｂは、ブロック本体２の上面２ａと段差なく連なるように形成されている。【選択図】図２Ａ
ROAD SURFACE SIGN BLOCK AND SELF-LUMINOUS COMPONENT
PROBLEM TO BE SOLVED: To provide a road surface sign block which is visible from any direction and in which a self-luminous component is hardly broken even when the self-luminous component is trampled by a vehicle, and a self-luminous component which can be attached to and detached from the road surface sign block.SOLUTION: A road surface sign block 1 which is fixed to a road surface of an automobile road by a bolt 4 comprises a block body 2 in which a counterbore hole 22 housing a head of the bolt 4 is formed on a top face 2a, and a self-luminous component 3 which can be attached to and detached from the counterbore hole 22. The self-luminous component 3 comprises a body part 31 fitted into the inner peripheral surface of the counterbore hole 22, and a light-emitting member which is built in the body part 31 so as to be positioned above the top face 2a of the block body 2, and the top face 31b of the body part 31 is formed so as to be disposed continuously with the top face 2a of the block body 2 without level difference.SELECTED DRAWING: Figure 2A
【課題】どの方向からも視認可能であって、且つ車両に踏みつけられた場合にも自発光部品が破損しづらい路面標示ブロック、及び路面標示ブロックに対して着脱可能な自発光部品を提供する。【解決手段】自動車道路の路面上にボルト４により固定される路面標示ブロック１であって、ボルト４の頭部を収容する座ぐり穴２２が上面２ａに形成されたブロック本体２と、座ぐり穴２２に対して着脱可能な自発光部品３と、を備え、自発光部品３は、座ぐり穴２２の内周面に嵌合される本体部３１と、ブロック本体２の上面２ａよりも上方に位置するように本体部２ａに内蔵される発光部材とを備え、本体部３１の上面３１ｂは、ブロック本体２の上面２ａと段差なく連なるように形成されている。【選択図】図２Ａ
ROAD SURFACE SIGN BLOCK AND SELF-LUMINOUS COMPONENT
路面標示ブロック及び自発光部品
ISHIDA HIDEKI (author)
2017-01-05
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
ROAD SURFACE SIGN BLOCK AND COVER MATERIAL FOR COVERING THE ROAD SURFACE SIGN BLOCK
| European Patent Office | 2016