JP2007198072A - Road sign body - Google Patents
Road sign body Download PDFInfo
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- JP2007198072A JP2007198072A JP2006020307A JP2006020307A JP2007198072A JP 2007198072 A JP2007198072 A JP 2007198072A JP 2006020307 A JP2006020307 A JP 2006020307A JP 2006020307 A JP2006020307 A JP 2006020307A JP 2007198072 A JP2007198072 A JP 2007198072A
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- pole
- marking
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
本発明は、積雪の時期にはスノーポールとして用いることができ、積雪の無い時期には車線分離等の目的として用いることができる道路用標示体に関するものである。 The present invention relates to a road marking body that can be used as a snow pole during snowfall and can be used for purposes such as lane separation during periods when there is no snowfall.
従来の道路用標示体については、種々の発明がなされており、例えば特許文献1には、以下のような道路用標示体である屋外設置用柱状体が開示されている。
すなわち、この道路用標示体は、柱本体と、該柱本体と軸心を一致させて配置されたコイルバネとの少なくとも側周面を、両者にわたって弾性被覆層で緊密に被覆してなるものであり、また、前記弾性被覆層は、日中及び夜間の視認性を向上させるために、例えば予め再帰反射用の樹脂ビーズを混入した材料で構成するか、或いは該再帰反射用の樹脂ビーズを混入した白色塗面を形成しておくことが望ましい、とされている。
Various inventions have been made for conventional road marking bodies. For example, Patent Document 1 discloses a columnar body for outdoor installation, which is a road marking body as described below.
In other words, this road marking body is formed by tightly covering the column main body and at least the side circumferential surface of the coil spring arranged so that the axis of the column main body coincides with the elastic covering layer. In addition, the elastic coating layer is made of, for example, a material in which retroreflective resin beads are mixed in advance or mixed with the retroreflective resin beads in order to improve daytime and nighttime visibility. It is desirable to form a white painted surface.
しかしながら、上述の如き道路用標示体においては、積雪のある地域に設置する場合、積雪があっても視認できる高さの高い道路用標示体を設置する必要があるが、積雪のない時期には、その高さが高いために、ドライバーに対して圧迫感を与えてしまう。 However, in the road marking body as described above, when it is installed in an area with snow, it is necessary to install a road marking body with a high height that can be seen even if there is snow. Because of its high height, it gives the driver a feeling of pressure.
この問題を解決するために、積雪のある時期には、高さの高いスノーポールを高さの低い柱状体に挿入し、それらをボルトにより締結するものが提案されているが、ボルトを用いて行う締結作業は、数量が少ない場合にはそれ程でもないが、数量が多い場合には締結に手間と時間を要するものであった。 In order to solve this problem, it has been proposed to insert a snow pole with a high height into a columnar body with a low height and fasten them with bolts in a certain period of snow. The fastening work to be performed is not so much when the quantity is small, but when the quantity is large, it takes time and labor for fastening.
そこで本発明は上記の如き問題点を解決し、効率良く嵩上げ作業ができる道路用標示体を提供せんとするものである。 Therefore, the present invention is intended to solve the above-described problems and provide a road marking body that can be efficiently raised.
上記目的を達成するために、本発明は次のような構成としている。
すなわち、本発明に係る道路用標示体は、道路上に立設される支柱に、標示ポールが抜き差し可能に支持された道路用標示体であって、前記支柱が、道路に固着されるベースと、屈曲変形可能な弾性材料からなり、前記ベースに立設されると共に、前記標示ポールが上方から嵌挿できる環状体が上端部に取付けられた円筒状の支柱本体とを備え、前記環状体にはその内面に縦方向の凹溝が形成されると共に、標示ポールの下部にはその外面に、前記凹溝に嵌挿される凸部が形成され、該凸部を前記凹溝に嵌挿させることにより、標示ポールの下部が支柱本体に対して抜き差しできるようになされたことを特徴とするものである。
In order to achieve the above object, the present invention is configured as follows.
In other words, the road marking body according to the present invention is a road marking body in which a marking pole is supported so as to be inserted and removed on a column erected on the road, and the column is fixed to the road. An annular body made of an elastic material that can be bent and deformed, and standing on the base, and an annular body into which the marking pole can be inserted from above is attached to an upper end, and the annular body A vertical groove is formed on the inner surface, and a convex portion is formed on the outer surface of the lower portion of the marking pole, and the convex portion is inserted into the concave groove. Thus, the lower part of the marking pole can be inserted into and removed from the column main body.
本発明によれば、前記環状体にはその内面に縦方向の凹溝が形成され、前記標示ポールの下部にはその外面に、前記凹溝に嵌挿する凸部が形成され、該凸部を前記凹溝に嵌め込んで環状体を通過させることにより、支柱本体に対して、標示ポールを抜き差しでき、又凸部と凹溝とをずらして凸部を環状体に係止させることにより、支柱本体に対して、標示ポールを抜けないようにできる。従って、ボルトを用いて標示ポールを固定することなく、支柱に標示ポールを挿入し回動するだけで、効率よく嵩上げすることができる。 According to the present invention, the annular body has a vertical groove formed on the inner surface thereof, and a convex portion that is fitted into the groove is formed on the outer surface of the lower portion of the marking pole. Is inserted into the concave groove and the annular body is allowed to pass through, so that the marking pole can be inserted into and removed from the column main body, and the convex part and the concave groove are shifted to lock the convex part to the annular body. It is possible to prevent the support pole body from being pulled out of the marking pole. Therefore, it is possible to efficiently raise the bulk by simply inserting the label pole into the support and turning it without fixing the mark pole using a bolt.
本発明の実施の形態について、図面に基づき以下に具体的に説明する。
すなわち、図1は本発明に係る道路用標示体の実施の一形態を示す正面図、図2は図1の部分切欠断面図、図3は道路用標示体を構成する標示ポールの概略説明図、図4は道路用標示体を構成する環状体の、a)はその正面図、b)はその平面図、c)はその断面図である。
Embodiments of the present invention will be specifically described below with reference to the drawings.
1 is a front view showing an embodiment of a road marking body according to the present invention, FIG. 2 is a partially cutaway sectional view of FIG. 1, and FIG. 3 is a schematic explanatory diagram of a marking pole constituting the road marking body. FIG. 4 is a front view, b) a plan view, and c) a sectional view of an annular body constituting a road marking body.
1は、支柱本体2、芯体3、ベース4及び補強スプリング5を備えた支柱であり、この支柱1にその上方から標示ポール6を挿入することで、道路用標示体Pが構成される。 Reference numeral 1 denotes a support column provided with a support column body 2, a core body 3, a base 4 and a reinforcing spring 5. By inserting a display pole 6 into the support column 1 from above, a road marking object P is configured.
支柱本体2は、上下両端部が開口された円筒状に形成され、縦長で適宜な長さを有する。支柱本体2は、ベース4上に一体に立設され、上端部に標示ポール6を嵌挿できる環状体7が取付けられる。また、支柱本体2は、自動車が接触する等によって外力が加わり一時的に屈曲した場合でも、速やかに元の形状に復元する弾性を有する屈曲変形可能な弾性材料、例えばポリウレタン樹脂等で製作される。 The column main body 2 is formed in a cylindrical shape with both upper and lower ends opened, and has a vertically long and appropriate length. The column main body 2 is erected integrally on the base 4, and an annular body 7 into which the marking pole 6 can be fitted is attached to the upper end portion. Further, the column main body 2 is made of an elastic material that can be bent and deformed, such as a polyurethane resin, having elasticity that quickly restores the original shape even when the column main body 2 is bent temporarily due to external force applied by contact with an automobile or the like. .
芯体3は、上下両端部が開口された縦長の円筒状に形成され、その長さは支柱本体2の長さよりも短い適宜長さを有するものであって、支柱本体2に内装されると共に、ベース4上に一体に立設され、この芯体3に標示ポール6が差し込まれるようになされている。標示ポール6が差し込まれた際に、標示ポール6のガタツキをできるだけ抑えるために、標示ポール6の下部外径と芯体の内径との遊びを少なくすると共に、後記するように、環状体の上部内径を標示ポール6の下部が挿入可能な限度で小さくするのが好ましい。 The core body 3 is formed in a vertically long cylindrical shape with both upper and lower ends opened, and has a length that is appropriately shorter than the length of the column main body 2. The indicator pole 6 is inserted into the core 3 so as to be integrally formed on the base 4. In order to suppress the rattling of the marking pole 6 as much as possible when the marking pole 6 is inserted, the play between the lower outer diameter of the marking pole 6 and the inner diameter of the core body is reduced, and as described later, the upper portion of the annular body It is preferable to reduce the inner diameter so that the lower part of the marking pole 6 can be inserted.
ベース4は、上部がやや傾斜した円柱状に形成され、支柱本体2の下端部が挿入される環状の凹溝部が設けられると共に、芯体3の下端部が嵌挿される円筒壁部41が標示ポール6の下端部付近まで突設される。ベース4の凹溝部に支柱本体2の下端部を挿入して回転融着等により一体に結合させると共に、ベース4の円筒壁部41の内部に芯体3の下端部を嵌挿して回転融着等により一体に結合させている。また、ベース4の側面には、帯状の合成樹脂成形体にガラスビーズを埋設した反射体42が巻回されて取付けられている。 The base 4 is formed in a cylindrical shape with a slightly inclined upper portion, provided with an annular concave groove portion into which the lower end portion of the column main body 2 is inserted, and a cylindrical wall portion 41 into which the lower end portion of the core body 3 is inserted is indicated. It protrudes to the vicinity of the lower end of the pole 6. The lower end portion of the column main body 2 is inserted into the recessed groove portion of the base 4 and integrally joined by rotational fusion or the like, and the lower end portion of the core body 3 is fitted into the cylindrical wall portion 41 of the base 4 to be rotationally fused. Etc. are joined together. A reflector 42 in which glass beads are embedded in a band-shaped synthetic resin molded body is wound around and attached to the side surface of the base 4.
また、ベース4を成形する際に、インサート成形により、ベース4の底部に取付ボルト8が突設されている。取付ボルト8は、その頭部がベース4に埋設されて、ねじ軸部が下方に突設されている。この取付ボルト8を道路に埋設した埋め込みアンカー9に螺入することにより、支柱1は道路上に固定される。 Further, when the base 4 is molded, the mounting bolt 8 is projected from the bottom of the base 4 by insert molding. The head of the mounting bolt 8 is embedded in the base 4 and the screw shaft portion protrudes downward. By screwing the mounting bolt 8 into the embedded anchor 9 embedded in the road, the column 1 is fixed on the road.
補強スプリング5は、金属製のスプリング、例えばピアノ線又はバネ鋼等をコイル状に巻いたコイルスプリングが用いられ、無荷重で最も収縮した状態となるように製作されており、芯体3の内部に嵌挿され、ベース4の上面と芯体3の内部に嵌挿される標示ポール6の下端との間に介在され、その上に標示ポール6が載置されている。 The reinforcement spring 5 is made of a metal spring, for example, a coil spring in which a piano wire or spring steel is wound in a coil shape, and is manufactured so as to be in the most contracted state with no load. Is inserted between the upper surface of the base 4 and the lower end of the marking pole 6 to be inserted into the core 3, and the marking pole 6 is placed thereon.
標示ポール6は、合成樹脂製の長尺な円筒体であり、例えば硬質塩化ビニル樹脂により製作される。積雪のある時期に嵌挿し、積雪のない時期には抜き取ることができるように、標示ポール6の下部の所定の位置には凸部61を設けている。凸部61の形状は、環状体7の内面に縦方向に形成された凹溝71に嵌挿できるようになされている。例えば凹溝71に嵌挿できるサイズの頭部を有するネジを標示ポール6の所定の位置に螺入して形成すればよい。凸部61を凹溝に嵌め込んで環状体7の溝部71を通過させた後、標示ポール6を回動させ凸部61と凹溝71とをずらした位置とすることで、標示ポール6の凸部が環状体7の前記凹溝71が形成されていない部分に係止されるのである。 The marking pole 6 is a long cylindrical body made of synthetic resin, and is made of, for example, hard vinyl chloride resin. A convex portion 61 is provided at a predetermined position below the marking pole 6 so that it can be inserted at a time when there is snow and can be removed when there is no snow. The shape of the convex portion 61 can be fitted into a concave groove 71 formed in the longitudinal direction on the inner surface of the annular body 7. For example, a screw having a head size that can be inserted into the concave groove 71 may be screwed into a predetermined position of the marking pole 6. After the convex portion 61 is fitted in the concave groove and passed through the groove portion 71 of the annular body 7, the marking pole 6 is rotated so that the convex portion 61 and the concave groove 71 are shifted from each other. The convex portion is locked to the portion of the annular body 7 where the concave groove 71 is not formed.
環状体7は、その下部が支柱本体2の内径より僅かに大きい外径を有する円筒状で形成され、回転融着等により支柱本体2と一体に結合されている。また、環状体7の上部は、その下部の内径より小さな内径であって、上記したように、標示ポール6の下部が挿入可能な限度で小さくした内径の円筒状に形成され、その内面には標示ポール6の凸部61が嵌挿できる凹溝71が縦方向に形成されている。また、環状体7の中央付近には支柱本体2の外径と略同一の外径を有する膨出部72が形成されており、その側面には帯状の合成樹脂成形体にガラスビーズを埋設した反射体73が巻回されて取付けられている。 The lower part of the annular body 7 is formed in a cylindrical shape having an outer diameter slightly larger than the inner diameter of the column main body 2, and is integrally coupled to the column main body 2 by rotational fusion or the like. Further, the upper portion of the annular body 7 is formed in a cylindrical shape having an inner diameter smaller than the inner diameter of the lower portion thereof and having an inner diameter that is smaller than the lower portion of the marking pole 6 so that insertion is possible. A concave groove 71 into which the convex portion 61 of the marking pole 6 can be inserted is formed in the vertical direction. Further, a bulging portion 72 having an outer diameter substantially the same as the outer diameter of the column main body 2 is formed in the vicinity of the center of the annular body 7, and glass beads are embedded in a band-shaped synthetic resin molded body on the side surface thereof. A reflector 73 is wound and attached.
尚、環状体7の内面に縦方向に形成されている凹溝71は、1箇所であってもよいし、円周方向に所定の間隔をあけて複数箇所設けてもよい。 The groove 71 formed in the longitudinal direction on the inner surface of the annular body 7 may be provided at one place, or may be provided at a plurality of places at predetermined intervals in the circumferential direction.
また、上記したように、支柱本体2、芯体3、ベース4及び環状体7については、回転融着により一体に結合する場合もあるため、例えばポリウレタン樹脂等といった同質の弾性材料で製作するのが好ましい。 Further, as described above, the column main body 2, the core body 3, the base 4, and the annular body 7 may be integrally joined by rotational fusion, and therefore are made of a homogeneous elastic material such as polyurethane resin. Is preferred.
また、ドライバーに対する視認性を向上させるため、支柱本体2と標示ポール6の側面には、反射シートを貼着する等して反射体10a、10bを取付けるのが好ましい。 Moreover, in order to improve the visibility with respect to the driver, it is preferable to attach the reflectors 10a and 10b to the side surfaces of the column main body 2 and the marking pole 6 by attaching a reflection sheet or the like.
本発明に係る道路用標示体は、それを構成する環状体にはその内面に縦方向の凹溝が形成され、標示ポールの下部にはその外面に、前記凹溝に嵌挿する凸部が形成され、凸部を凹溝に嵌め込んで環状体を通過させることにより、支柱本体に対して、標示ポールを抜き差しでき、又凸部と凹溝とをずらして凸部を環状体に係止させることにより、支柱本体に対して、標示ポールを抜けないようにできるので、支柱に標示ポールを挿入し回動するだけで、効率よく嵩上げすることができ、道路端縁、中央分離帯、センターライン等に設置して視線誘導を行う視線誘導標やスノーポールとして好適に利用することができる。 In the road marking body according to the present invention, a vertical groove is formed on the inner surface of the annular body constituting the road marking body, and a convex portion to be inserted into the groove is formed on the outer surface of the lower portion of the marking pole. By forming the convex part into the concave groove and passing the annular body, the marking pole can be inserted into and removed from the column body, and the convex part and the concave groove are shifted to lock the convex part to the annular body By doing so, it is possible to prevent the marking pole from coming out of the pillar body, so it can be efficiently raised simply by inserting the marking pole into the pillar and turning it, and the road edge, median strip, center It can be suitably used as a gaze guidance mark or a snow pole that is installed on a line or the like to perform gaze guidance.
P 道路用標示体
1 支柱
2 支柱本体
3 芯体
4 ベース
5 補強スプリング
6 標示ポール
61 凸部
7 環状体
71 凹溝
P road marking body 1 pillar 2 pillar body 3 core body 4 base 5 reinforcing spring 6 marking pole 61 convex part 7 annular body 71 concave groove
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006020307A JP4592605B2 (en) | 2006-01-30 | 2006-01-30 | Road marking object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006020307A JP4592605B2 (en) | 2006-01-30 | 2006-01-30 | Road marking object |
Publications (2)
Publication Number | Publication Date |
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JP2007198072A true JP2007198072A (en) | 2007-08-09 |
JP4592605B2 JP4592605B2 (en) | 2010-12-01 |
Family
ID=38452938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006020307A Expired - Fee Related JP4592605B2 (en) | 2006-01-30 | 2006-01-30 | Road marking object |
Country Status (1)
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JP (1) | JP4592605B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008231872A (en) * | 2007-03-23 | 2008-10-02 | Sekisui Jushi Co Ltd | Snow pole cone |
JP2010106632A (en) * | 2008-10-31 | 2010-05-13 | Sekisui Jushi Co Ltd | Method for installing road sign body |
CN105951630A (en) * | 2016-06-07 | 2016-09-21 | 国网浙江永康市供电公司 | Fence frame bar convenient to operate |
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JPS5065383U (en) * | 1973-10-16 | 1975-06-12 | ||
JPS60412U (en) * | 1983-06-07 | 1985-01-05 | 関原 忠良 | Pole for road facilities |
JPH0350300U (en) * | 1989-09-19 | 1991-05-16 | ||
JPH0367839U (en) * | 1989-10-26 | 1991-07-03 | ||
JPH0542312U (en) * | 1991-11-15 | 1993-06-08 | 遠藤 六助 | Road sign pillar structure |
JPH074518U (en) * | 1993-06-28 | 1995-01-24 | 株式会社高子製作所 | Columnar for outdoor installation |
JPH0782712A (en) * | 1993-09-13 | 1995-03-28 | Sain Board Ee:Kk | Road reflector |
JP2002363927A (en) * | 2001-06-06 | 2002-12-18 | Kazuichi Watabe | Wide-angle delineator |
JP2004095207A (en) * | 2002-08-29 | 2004-03-25 | Ito Seisakusho:Kk | Floodlight fixture |
JP2004270229A (en) * | 2003-03-06 | 2004-09-30 | Yunimatekku Kk | Delineator pole |
JP2005213982A (en) * | 2004-02-02 | 2005-08-11 | Yunimatekku Kk | Traffic sign post coping with accumulated snow and its operation method |
JP2006183353A (en) * | 2004-12-28 | 2006-07-13 | Sekisui Jushi Co Ltd | Pole supporting strut and road sign |
-
2006
- 2006-01-30 JP JP2006020307A patent/JP4592605B2/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5065383U (en) * | 1973-10-16 | 1975-06-12 | ||
JPS60412U (en) * | 1983-06-07 | 1985-01-05 | 関原 忠良 | Pole for road facilities |
JPH0350300U (en) * | 1989-09-19 | 1991-05-16 | ||
JPH0367839U (en) * | 1989-10-26 | 1991-07-03 | ||
JPH0542312U (en) * | 1991-11-15 | 1993-06-08 | 遠藤 六助 | Road sign pillar structure |
JPH074518U (en) * | 1993-06-28 | 1995-01-24 | 株式会社高子製作所 | Columnar for outdoor installation |
JPH0782712A (en) * | 1993-09-13 | 1995-03-28 | Sain Board Ee:Kk | Road reflector |
JP2002363927A (en) * | 2001-06-06 | 2002-12-18 | Kazuichi Watabe | Wide-angle delineator |
JP2004095207A (en) * | 2002-08-29 | 2004-03-25 | Ito Seisakusho:Kk | Floodlight fixture |
JP2004270229A (en) * | 2003-03-06 | 2004-09-30 | Yunimatekku Kk | Delineator pole |
JP2005213982A (en) * | 2004-02-02 | 2005-08-11 | Yunimatekku Kk | Traffic sign post coping with accumulated snow and its operation method |
JP2006183353A (en) * | 2004-12-28 | 2006-07-13 | Sekisui Jushi Co Ltd | Pole supporting strut and road sign |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008231872A (en) * | 2007-03-23 | 2008-10-02 | Sekisui Jushi Co Ltd | Snow pole cone |
JP2010106632A (en) * | 2008-10-31 | 2010-05-13 | Sekisui Jushi Co Ltd | Method for installing road sign body |
CN105951630A (en) * | 2016-06-07 | 2016-09-21 | 国网浙江永康市供电公司 | Fence frame bar convenient to operate |
Also Published As
Publication number | Publication date |
---|---|
JP4592605B2 (en) | 2010-12-01 |
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