JPH07279134A - Road rivet - Google Patents
Road rivetInfo
- Publication number
- JPH07279134A JPH07279134A JP6096917A JP9691794A JPH07279134A JP H07279134 A JPH07279134 A JP H07279134A JP 6096917 A JP6096917 A JP 6096917A JP 9691794 A JP9691794 A JP 9691794A JP H07279134 A JPH07279134 A JP H07279134A
- Authority
- JP
- Japan
- Prior art keywords
- road
- road surface
- electric wire
- cable
- sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車道のセンターライ
ン、車線変更線及び分離帯等に用いられる道路標識柱に
関し、更に詳しくは、発光によって通行車両等を安全か
つ確実に誘導できる通電発光方式の道路標識に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road sign pillar used for a center line, a lane change line, a lane line, etc. of a roadway, and more specifically, an energized light emitting system capable of safely and reliably guiding a passing vehicle or the like by light emission. About road signs.
【０００２】[0002]
【従来の技術】従来より車線変更線や分離帯に用いられ
る道路標識としては、先に本出願人によって提案された
実開平３−２９５１２号公報及び実開平３−１２５８１
５号公報の車線分離用ブロック等があり、更には、通電
により車線変更線や分離帯を発光させて走行車両等のド
ライバーの視認を明確にし、安全に誘導させる道路標識
がある。例えば、図１２に示す路面埋設式の発光誘導標
識は、ＬＥＤ等を発光源１とする発光体２を所定の間隔
で車線変更線等に添って路面３に面一に埋設し、各発光
体２を通電用リード線で接続する。リード線は通常路面
３から約０．５〜１．５ｍ程度の深さに埋設された電線
管４中に通される。そのため、こうした構成の標識で
は、リード線の敷設作業に非常な労力と長期の工事期間
を要し、既設道路に新設する場合はそれだけ交通規制が
長引いて問題がある。2. Description of the Related Art Conventionally, road signs used for lane change lines and lanes have been proposed by the applicant of the present invention in Japanese Utility Model Publication No. 3-29512 and Japanese Utility Model Publication No. 3-12581.
There is a lane separation block or the like of Japanese Patent No. 5 publication, and further, there is a road sign that guides a driver of a traveling vehicle or the like clearly by illuminating a lane change line or a separation zone when energized to guide safely. For example, in the road surface-embedded type light-emission guide sign shown in FIG. 12, light-emitting bodies 2 having LEDs or the like as a light-emitting source 1 are buried flush with the road surface 3 along a lane changing line at predetermined intervals. 2 is connected with a current-carrying lead wire. The lead wire is normally passed through a conduit tube 4 buried at a depth of about 0.5 to 1.5 m from the road surface 3. Therefore, with such a sign, the lead wire laying work requires a great deal of labor and a long construction period, and there is a problem in that the traffic regulation is prolonged for a new construction on the existing road.
【０００３】このような不都合を回避するため、従来よ
りリード線を電線管４中に通さず、直接埋設する工法も
知られている。しかし、この場合には円形断面のリード
線に捻れが生じ易く、捻れた状態で埋設すると、長年に
わたる車両通行で路面３に陥没や変形が生じるとリード
線が捻れ部分から屈曲疲労を起し、ときには断線に至る
ような事態を発生する。これを防止するため、リード線
はその敷設時に捻れ部分を必ず修正しておく必要があ
り、これに多大な手間が要することから、結果的には図
１２のように電線管４中に通す方式を採用せざるを得な
いのが現状である。In order to avoid such an inconvenience, there is conventionally known a method of directly burying the lead wire in the conduit tube 4 without passing it through the conduit tube 4. However, in this case, the lead wire having a circular cross section is apt to be twisted, and if the lead wire is buried in a twisted state, if the road surface 3 is depressed or deformed over a long period of time, the lead wire causes bending fatigue from the twisted portion, Occasionally, a situation that leads to disconnection occurs. In order to prevent this, it is necessary to correct the twisted portion of the lead wire at the time of laying it, which requires a great deal of work, and as a result, a method of passing it through the conduit 4 as shown in FIG. The current situation is that there is no choice but to adopt.
【０００４】以上のリード線埋設及び捻れの問題を解消
するために、実開昭６１−１５２０１３号公報に記載さ
れる標識のように、発光部本体に太陽電池と制御回路、
そして蓄電池等を一体に組み込んで１つにまとめ、発光
部間をリード線をもって配線することの不都合をなくし
たものも知られている。しかしながら、この一体型のも
のにあっては、太陽電池の電圧低下を制御回路が感知し
て始めて発光を開始するため、設置した場所で発光部の
点滅開始時間にズレが生じ、ドライバーを困惑させると
いった致命的な問題がある。この問題に関しては、太陽
電池を用いず、車両のヘッドライドを照射させて発光さ
せる方式もあるが、道路の曲がり部分や遠方の発光部に
はヘッドライトが照射されないものがあったりするの
で、設置場所が交差点付近などに限定されるといった制
約がある。In order to solve the above problems of embedding the lead wire and twisting, a solar cell and a control circuit are provided in the light emitting body as in the sign described in Japanese Utility Model Laid-Open No. 61-152013.
It is also known that a storage battery or the like is integrally incorporated and integrated into one to eliminate the inconvenience of wiring with a lead wire between the light emitting portions. However, in this integrated type, since the control circuit senses the voltage drop of the solar cell and starts the light emission, the flashing start time of the light emitting part is displaced at the installation location, and the driver is confused. There is a fatal problem. Regarding this problem, there is also a method of emitting light by irradiating the headlight of the vehicle without using a solar cell, but there are some parts where the headlight is not illuminated in the curved part of the road or the light emitting part in the distance, so install There is a restriction that the place is limited to the vicinity of the intersection.
【０００５】[0005]
【発明が解決しようとする課題】本発明の目的は、以上
のように従来から知られる様々な方式が抱える問題を勘
案し、通電用リード線の路面敷設方式にあって、工事の
簡略化に効果的で交通規制も最短で済み、捻れによる不
具合も解消できる発光方式の道路標識を提供することに
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a road surface laying method for current-carrying lead wires in consideration of the problems of various methods known in the related art as described above, and to simplify the construction. The objective is to provide a light-emitting road sign that is effective, requires the shortest traffic regulation, and eliminates problems caused by twisting.
【０００６】[0006]
【課題を解決するための手段】かかる目的を達成せしめ
る本発明の道路標識柱は、通電発光体を内蔵した標識本
体の多数を電線で接続して路面の誘導ラインに添い所定
間隔で埋設した発光方式において、電線を扁平な断面矩
形状に形成し、矩形の長辺を路面に対して天地上下方向
となるように埋設した構成である。The road sign post of the present invention which achieves the above object is a light emitting device in which a large number of sign main bodies having a built-in current-carrying luminous body are connected by electric wires and buried at a predetermined interval along a guide line on the road surface. In this method, the electric wire is formed into a flat rectangular cross section, and the long side of the rectangle is embedded in the vertical direction with respect to the road surface.
【０００７】[0007]
【作用】路面の誘導ラインに扁平な矩形断面を有する電
線がその長辺を上下方向にして埋設される。電線は扁平
な矩形断面であるため、それまでの円形断面による電線
と比べて捻れの発生が最小限に抑えられる。仮に、敷設
工事中に捻れが生じたような場合、扁平断面であれば即
座にそれを発見して修正することができ、敷設時には路
面に電線埋設用のスリット溝が掘削されるが、捻れた状
態ではこのスリット溝にセットできないから、未然に捻
れたままの状態で埋設することを防ぐ。The electric wire having a flat rectangular cross section is embedded in the guide line on the road surface with its long side in the vertical direction. Since the electric wire has a flat rectangular cross section, the occurrence of twist is minimized as compared with the electric wire having a circular cross section. If a twist occurs during laying work, it can be found and corrected immediately with a flat cross section, and a slit groove for burying an electric wire is excavated on the road surface at the time of laying, but twisted Since it cannot be set in this slit groove in the state, it is prevented from being buried in a state where it is already twisted.
【０００８】[0008]
【実施例】以下、本発明に係る道路標識柱の実施例を図
面に基づいて説明する。図１及び図２は、本発明による
第１実施例の発光式道路標識の正面図及び斜視図を示
し、図３〜図５はその平面図とＡ−Ａ線による側面断面
図、そして底面図を示す。この道路標識１０の単体を斜
線変更線や走行分離帯などに添い好適な間隔を置いて路
面に埋設して誘導ラインとする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a road sign post according to the present invention will be described below with reference to the drawings. 1 and 2 are a front view and a perspective view of a light emitting type road sign according to a first embodiment of the present invention, and FIGS. 3 to 5 are a plan view, a side sectional view taken along the line AA, and a bottom view. Indicates. The single road sign 10 is embedded on the road surface at a suitable interval along a slanting line, a traveling separation zone, etc. to form a guide line.
【０００９】図１〜図４の各図で明らかなように、標識
本体１１は所要の大きさの例えば台形角錐のごとき形状
に形成され、材質も合成樹脂などであったりして特に限
定はない。本体１１の底面には路面敷設に備えて両側に
一対の固定脚１２、１２が下方に突出して一体に設けて
あり、両脚１２、１２間の中央には電線固定部１３が突
設してある。As is clear from each of FIGS. 1 to 4, the sign body 11 is formed into a desired size, for example, a trapezoidal pyramid, and the material thereof is not limited to a synthetic resin. . On the bottom surface of the main body 11, a pair of fixed legs 12 and 12 are integrally provided by projecting downward on both sides in preparation for road surface laying, and an electric wire fixing portion 13 is provided in the center between both legs 12 and 12. .
【００１０】電線固定部１３には断面が扁平で矩形状の
フラット電線１４が通され、このフラット電線１４は誘
導ラインの方向に延設され、所要の間隔で埋設される多
数の本体１１を電気的に接続配線するものである。フラ
ット電線１４は例えば縦横の寸法サイズでいうと幅約１
〜５ｍｍ、高さ約１０〜５０ｍｍで、実施例では３×２
５ｍｍのものが用いられている。こうしたフラット電線
１４中には２本のリード線１５が埋め込んである。図２
で明らかなように、フラット電線１４はその矩形断面の
長辺（記号Ｈ）を天地方向でいう上下にして路面に埋設
される。また、フラット電線１４の端部は適当な個所で
ハンダ溶接によりつなぐことができるようリード線１５
を裸にしてあり。裸のリード線１５の端部にコネクタ１
６を設けてある。このコネクタ１６は土中の水分による
腐食を避けるために防水性のものが使用される。更に、
ハンダ溶接部の保護を図り、リード線１５への通電によ
る発生熱を考慮して、フラット電線１４の要所要所には
熱収縮管１７（図３参照）なども設けられ、この熱収縮
管１７にはシール材を充填するなどして、防水及び電熱
による断線など不測事態にも万全を期している。A flat electric wire 14 having a flat cross section and a rectangular shape is passed through the electric wire fixing portion 13, and the flat electric wire 14 is extended in the direction of the guide line and is electrically connected to a large number of main bodies 11 which are embedded at required intervals. Connection wiring. The flat electric wire 14 has a width of about 1 in terms of vertical and horizontal dimensions, for example.
~ 5 mm, height about 10-50 mm, in the example 3 x 2
A 5 mm one is used. Two lead wires 15 are embedded in the flat electric wire 14. Figure 2
As is clear from the above, the flat electric wire 14 is embedded in the road surface with its long side (symbol H) of the rectangular cross section being up and down in the vertical direction. In addition, the end portion of the flat electric wire 14 is connected to the lead wire 15 so that it can be connected by soldering at an appropriate place.
Naked. Connector 1 at the end of bare lead wire 15
6 is provided. The connector 16 is made of a waterproof material so as to avoid corrosion due to moisture in the soil. Furthermore,
A heat shrink tube 17 (see FIG. 3) or the like is provided at a required portion of the flat wire 14 in consideration of heat generated by energizing the lead wire 15 in order to protect the solder welded portion. For example, by filling with a sealing material, we are fully prepared for unexpected situations such as waterproofing and disconnection due to electric heat.
【００１１】なお、シール材には、シリコーンやエポキ
シ等の樹脂の使用も可能であるが、実験の結果では、シ
リコーンは高荷重が作用すると弾性変形が大きく、その
ためハンダ溶接部が破断する恐れがある。エポキシ樹脂
は衝撃に弱く、割れが発生し易いといった不都合があ
る。これらを考慮すると、実施例で用いたウレタンゴム
が好適である。Although resin such as silicone or epoxy can be used as the sealing material, the results of experiments show that silicone undergoes a large elastic deformation when a high load is applied, and there is a risk that the solder weld will break. is there. Epoxy resin has the disadvantages that it is vulnerable to impact and easily cracks. Considering these, the urethane rubber used in the examples is preferable.
【００１２】一方、本体１１中にはＬＥＤ等による複数
個の発光体１８が内蔵される。複数個の発光体１６は、
本体１１中に設けられた空間部１１ａに格納され、各端
子１８ａでフラット電線１４中の２本のリード線１５に
直列配線又は並列配線で接続される。発光体１８はその
保護のために、図４に示すように、発光性の保護ケース
１９に収納して本体空間部１１ａに格納される。On the other hand, a plurality of light emitting bodies 18 such as LEDs are built in the main body 11. The plurality of light emitters 16 are
It is stored in the space 11a provided in the main body 11 and is connected to the two lead wires 15 in the flat electric wire 14 at each terminal 18a by serial wiring or parallel wiring. For protection of the light emitter 18, as shown in FIG. 4, the light emitter 18 is housed in a light emitting protective case 19 and stored in the main body space 11a.
【００１３】ここで、フラット電線１４は曲げや破断な
どの機械的強度に優れた特性を有する例えばウレタンゴ
ムなどの材質のものが用いられ、その他にも塩化ビニル
やナイロン等の樹脂の利用も可能である。扁平な矩形断
面に形成した理由は、それまでの円形断面による電線と
比べて捻れの発生が最小限に抑えられることである。こ
のことは本発明の重要な課題となっているものであり、
仮に敷設工事中に捻れが生じたような場合でも、扁平断
面であれば即座にそれを発見して修正することができ
る。即ち、後述するように、敷設時には路面に電線埋設
用のスリット溝が掘削されるが、捻れた状態ではこのス
リット溝にセットできないから、未然に捻れたままの状
態で埋設することを防ぐのに大きな意味をもつ。Here, the flat electric wire 14 is made of a material having excellent mechanical strength such as bending and breaking, such as urethane rubber. In addition, a resin such as vinyl chloride or nylon can be used. Is. The reason for forming a flat rectangular cross-section is that the occurrence of twisting is suppressed to a minimum as compared with the electric wire having a circular cross-section up to that point. This is an important subject of the present invention,
Even if a twist occurs during the laying work, it can be immediately found and corrected with a flat cross section. That is, as will be described later, a slit groove for burying an electric wire is excavated on the road surface during laying, but since it cannot be set in this slit groove in a twisted state, it is necessary to prevent burying in a twisted state. It has a big meaning.
【００１４】また、ＬＥＤによる発光体１８の保護ケー
ス１９は、例えばポリカーボネート樹脂等の耐衝撃性に
優れた透明で透光可能な樹脂で形成されている。実施例
では、保護ケース１９を単体成形したものであるが、本
体１１と一体に成形した構造も可能である。Further, the protective case 19 of the light emitting body 18 by the LED is formed of a transparent and transparent resin having excellent impact resistance such as polycarbonate resin. In the embodiment, the protective case 19 is formed as a single body, but a structure formed integrally with the main body 11 is also possible.
【００１５】次に、図６〜図８を用いて以上の構成によ
る本発明の発光式道路標識の設置態様の一例を説明す
る。図６は本体１１を所要のピッチＰ1でもって、図１
２で示された路面３の誘導ラインに添って敷設される形
態を示している。誘導ラインの任意の長さに対応できる
よう、工場製作によって多数の本体１１は内部に発光体
１８を配線して収納し、フラット電線１４で接続されて
準備されたものが施工現場に搬入される。製作段階で
は、図５に示すように、本体１１の底面では、内部の発
光体１８や電線固定部１３におけるフラット電線１４の
固定、そしてハンダ溶接部などの保護強化を図るため
に、図中斜線部にて示すシール材３０を流し込んで固着
してある。Next, an example of the mode of installation of the light emitting type road sign of the present invention having the above configuration will be described with reference to FIGS. 6 to 8. 6 with the main body 11 at a predetermined pitch P 1, FIG. 1
2 shows a form laid along the guide line of the road surface 3 shown by 2. In order to accommodate any length of the guide line, a large number of main bodies 11 are housed in the main body 11 by wiring the light emitting bodies 18 inside, and are connected by the flat electric wires 14 to be carried into the construction site. . At the manufacturing stage, as shown in FIG. 5, on the bottom surface of the main body 11, in order to fix the flat electric wire 14 in the internal light emitting body 18 and the electric wire fixing portion 13 and to strengthen the protection of the solder welding portion, the diagonal lines in the drawing A sealing material 30 shown by a portion is poured and fixed.
【００１６】次いで、図７のように、路面３の誘導ライ
ンには、電線埋設用スリット溝２０が専用機によって掘
削される。スリット溝２０の断面は、扁平な矩形断面を
有するフラット電線１４をその長辺を上下方向にして埋
設できるようになっている。従って、スリット溝２０の
断面寸法は例えば幅が約４〜５ｍｍで、深さが約３０〜
４０ｍｍとしてある。また、スリット溝２０の掘削に相
まって、本体１１の両側の固定脚１２、１２及び電線固
定部１３を埋設するそれぞれの埋設孔２１、２２も所定
位置に穿たれている。更に、フラット電線１４の端部の
コネクタ１６をその接続ピッチＰ2を見込んで埋設孔２
３が設けられる。路面３のスリット溝２０中には接着剤
やモルタルセメント等を流し込んで、フラット電線１４
の埋設強化に備える。Next, as shown in FIG. 7, a wire burying slit groove 20 is excavated in the guide line on the road surface 3 by a dedicated machine. As for the cross section of the slit groove 20, the flat electric wire 14 having a flat rectangular cross section can be embedded with its long side in the vertical direction. Therefore, the cross-sectional size of the slit groove 20 is, for example, about 4 to 5 mm in width and about 30 to 30 in depth.
It is set to 40 mm. In addition to the excavation of the slit groove 20, the embedding holes 21 and 22 for embedding the fixing legs 12 and 12 and the wire fixing portion 13 on both sides of the main body 11 are also formed at predetermined positions. Further, the connector 16 at the end of the flat electric wire 14 is embedded in the buried hole 2 with the connection pitch P 2 taken into consideration.
3 is provided. An adhesive, mortar cement, or the like is poured into the slit groove 20 of the road surface 3 so that the flat electric wire 14
Prepare for burial reinforcement.
【００１７】以上の第１実施例に対して、図８〜図１１
は本発明による第２実施例の態様を示すものである。こ
の第２実施例では、第１実施例で示された本体１１の両
側の固定脚１２、１２及び電線固定部１３を簡略化する
ため、またそれらに対応した埋設孔２１、２２の掘削の
手間を省くために、単一の円形固定部３１としてまとめ
て形成したものである。従って、路面３には、この円形
固定部３１に対応した１つの埋設孔２４をピッチＰ１で
掘削するだけで済むようにした更に工事簡略化を目標に
した構造である。8 to 11 for the first embodiment described above.
Shows an aspect of the second embodiment according to the present invention. In the second embodiment, in order to simplify the fixing legs 12 and 12 and the wire fixing portion 13 on both sides of the main body 11 shown in the first embodiment, and also the work of excavating the buried holes 21 and 22 corresponding to them is troublesome. In order to omit the above, it is formed integrally as a single circular fixing portion 31. Therefore, the road surface 3 has a structure aiming at further simplification of construction in which only one buried hole 24 corresponding to the circular fixing portion 31 need be excavated at the pitch P1.
【００１８】[0018]
【発明の効果】以上説明したように、本発明による道路
標識柱は、従来の発光方式と比較して工期の大幅な短縮
化が可能となり、工事に伴う工費の低減及び交通規制が
短縮され、また通電用電線にも特定形状のものを採用す
ることで、破断等の不具合も解消され、走行車両等のド
ライバーに効果的な発光誘導標識の機能を果たし、確実
かつ安全な誘導を実現できる。As described above, the road sign post according to the present invention can significantly shorten the construction period as compared with the conventional light emitting system, which reduces the construction cost associated with the construction and the traffic regulation. In addition, by adopting a specific shape for the electricity-conducting wire, problems such as breakage are eliminated, and the function of a light-emission guidance sign effective for a driver of a traveling vehicle or the like is fulfilled, and reliable and safe guidance can be realized.
【図１】本発明の道路標識柱の第１実施例を示す標識本
体の正面図である。FIG. 1 is a front view of a sign body showing a first embodiment of a road sign post of the present invention.
【図２】第１実施例の標識本体の斜視図である。FIG. 2 is a perspective view of a marker body of the first embodiment.
【図３】第１実施例の標識本体の平面図である。FIG. 3 is a plan view of a marker body of the first embodiment.
【図４】ＬＥＤ発光体を示す図３のＡ−Ａ線による部分
断面図である。FIG. 4 is a partial cross-sectional view taken along the line AA of FIG. 3 showing an LED light emitter.
【図５】第１実施例を示す標識本体の底面図である。FIG. 5 is a bottom view of the marker body showing the first embodiment.
【図６】第１実施例の標識本体の設置態様を示す側面図
である。FIG. 6 is a side view showing an installation mode of the sign main body of the first embodiment.
【図７】第１実施例の標識本体を設置する路面掘削スリ
ット溝の平面図である。FIG. 7 is a plan view of a road surface excavation slit groove in which the sign body of the first embodiment is installed.
【図８】本発明による第２実施例の標識本体の平面図で
ある。FIG. 8 is a plan view of a marker body according to a second embodiment of the present invention.
【図９】第２実施例の標識本体の正面図である。FIG. 9 is a front view of a sign body according to a second embodiment.
【図１０】第２実施例の標識本体の底面図である。FIG. 10 is a bottom view of the marker body according to the second embodiment.
【図１１】第２実施例の標識本体を設置する路面掘削ス
リット溝の平面図である。FIG. 11 is a plan view of a road surface excavation slit groove in which the sign body of the second embodiment is installed.
【図１２】従来の電線管使用による発光式道路標識の埋
設態様を示す側面断面図である。FIG. 12 is a side sectional view showing an embedding mode of a conventional light emitting type road sign using a conduit tube.
１０ 発光式道路標識 １１ 標識本体 １２ 埋設固定脚 １３ 電線固定部 １４ フラット電線 １５ リード線 １６ 防水性コネクタ １７ 熱収縮管 １８ ＬＥＤ発光体 １９ 保護ケース ２０ 電線埋設スリット溝 ２１ 固定脚埋設孔 ２２ 電線固定部埋設孔 ３０ シール材 10 Light-Emitting Road Signs 11 Sign Main Body 12 Buried Fixed Legs 13 Wire Fixed Part 14 Flat Electric Wire 15 Lead Wire 16 Waterproof Connector 17 Heat Shrinkable Tube 18 LED Luminescent Body 19 Protective Case 20 Wire Buried Slit Groove 21 Fixed Leg Buried Hole 22 Electric Wire Fixed Part buried hole 30 Sealant
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成６年５月２６日[Submission date] May 26, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１０[Correction target item name] 0010
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１０】 電線固定部１３には断面が扁平で矩形状
のフラット電線１４が通され、このフラット電線１４は
誘導ラインの方向に延設され、所要の間隔で埋設される
多数の本体１１を電気的に接続配線するものである。フ
ラット電線１４は例えば縦横の寸法サイズでいうと幅約
１〜５ｍｍ、高さ約１０〜５０ｍｍで、実施例では３×
２５ｍｍのものが用いられている。こうしたフラット電
線１４中には２本のリード線１５が埋め込んである。図
２で明らかなように、フラット電線１４はその矩形断面
の長辺（記号Ｈ）を天地方向でいう上下にして路面に埋
設される。また、フラット電線１４の端部は適当な個所
でハンダ溶接によりつなぐことができるようリード線１
５を裸にしてあり、裸のリード線１５の端部にコネクタ
１６を設けてある。このコネクタ１６は土中の水分によ
る腐食を避けるために防水性のものが使用される。更
に、ハンダ溶接部の保護を図り、リード線１５への通電
による発生熱を考慮して、フラット電線１４の要所要所
には熱収縮管１７（図３参照）なども設けられ、この熱
収縮管１７にはシール材を充填するなどして、防水及び
電熱による断線など不測事態にも万全を期している。 ─────────────────────────────────────────────────────
A flat electric wire 14 having a flat cross section and a rectangular shape is passed through the electric wire fixing portion 13, and the flat electric wire 14 is extended in the direction of the guide line and is electrically connected to a large number of main bodies 11 which are embedded at a required interval. Connection wiring. The flat electric wire 14 has a width of about 1 to 5 mm and a height of about 10 to 50 mm in terms of vertical and horizontal dimensions, and in the embodiment, it is 3 ×.
A 25 mm one is used. Two lead wires 15 are embedded in the flat electric wire 14. As is apparent from FIG. 2, the flat electric wire 14 is embedded in the road surface with the long side (symbol H) of the rectangular cross section being the upper and lower sides in the vertical direction. Also, the end portion of the flat electric wire 14 is connected to the lead wire 1 so that it can be connected by soldering at an appropriate place.
5 is bare, and a connector 16 is provided at the end of the bare lead wire 15. The connector 16 is made of a waterproof material so as to avoid corrosion due to moisture in the soil. Further, in order to protect the solder welded portion and in consideration of heat generated by energizing the lead wire 15, a heat shrink pipe 17 (see FIG. 3) or the like is provided at a required portion of the flat wire 14, and the heat shrink The pipe 17 is filled with a sealing material, etc., so as to be fully prepared for unexpected situations such as waterproofing and disconnection due to electric heat. ─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成６年１１月３０日[Submission date] November 30, 1994
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】発明の名称[Name of item to be amended] Title of invention
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【発明の名称】 道路鋲[Title of Invention] Road tack
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項１[Name of item to be corrected] Claim 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００１[Correction target item name] 0001
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００１】[0001]
【産業上の利用分野】 本発明は、車道のセンターライ
ン、車線変更線及び分離帯等に用いられる道路鋲に関
し、更に詳しくは、発光によって通行車両等を安全かつ
確実に誘導できる通電発光方式の道路標識よりなる道路
鋲に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road stud used for a center line of a road, a lane change line, a lane, and the like. A road consisting of energized light emission type road signs that can be guided
Regarding tacks .
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００５[Name of item to be corrected] 0005
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００５】[0005]
【発明が解決しようとする課題】 本発明の目的は、以
上のように従来から知られる様々な方式が抱える問題を
勘案し、通電用リード線の路面敷設方式にあって、工事
の簡略化に効果的で交通規制も最短で済み、捻れによる
不具合も解消できる発光方式の道路標識よりなる道路鋲
を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a road surface laying method for current-carrying lead wires in consideration of the problems of various methods known in the related art as described above, and to simplify the construction. It is an object of the present invention to provide a road tack made of a light emitting type road sign that is effective, requires the shortest traffic regulation, and can eliminate the trouble caused by twisting.
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００６[Correction target item name] 0006
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００６】[0006]
【課題を解決するための手段】 かかる目的を達成せし
める本発明の道路鋲は、通電発光体を内蔵した標識本体
の多数を電線で接続して路面の誘導ラインに添い所定間
隔で埋設した発光方式の道路標識において、電線を扁平
な断面矩形状に形成し、矩形の長辺を路面に対して天地
上下方向となるように埋設した構成である。Means for Solving the Problems A road tack of the present invention that achieves the above object is a light emitting system in which a large number of sign bodies having a current-carrying light-emitting body are connected by electric wires and embedded at a predetermined interval along a road guide line. In the road sign , the electric wire is formed in a flat rectangular shape in cross section, and the long side of the rectangular shape is embedded in the vertical direction with respect to the road surface.
【手続補正６】[Procedure correction 6]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００８[Correction target item name] 0008
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００８】[0008]
【実施例】 以下、本発明に係る道路鋲の実施例を図面
に基づいて説明する。図１及び図２は、本発明による第
１実施例の発光式道路標識の正面図及び斜視図を示し、
図３〜図５はその平面図とＡ−Ａ線による側面断面図、
そして底面図を示す。この道路標識１０の単体を斜線変
更線や走行分離帯などに添い好適な間隔を置いて路面に
埋設して誘導ラインとする。Embodiment An embodiment of a road tack according to the present invention will be described below with reference to the drawings. 1 and 2 are a front view and a perspective view of a light emitting type road sign according to a first embodiment of the present invention,
3 to 5 are a plan view and a side sectional view taken along line AA,
And a bottom view is shown. The single road sign 10 is embedded on the road surface at a suitable interval along a slanting line, a traveling separation zone, etc. to form a guide line.
【手続補正７】[Procedure Amendment 7]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１８[Correction target item name] 0018
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１８】[0018]
【発明の効果】 以上説明したように、本発明による道
路鋲は、従来の発光方式と比較して工期の大幅な短縮化
が可能となり、工事に伴う工費の低減及び交通規制が短
縮され、また通電用電線にも特定形状のものを採用する
ことで、破断等の不具合も解消され、走行車両等のドラ
イバーに効果的な発光誘導標識の機能を果たし、確実か
つ安全な誘導を実現できる。As described above, the road according to the present invention
Road studs can significantly shorten the construction period compared to conventional light emission methods, reduce construction costs associated with construction work and shorten traffic restrictions, and by adopting a specific shape for the electric wire Also, problems such as breakage are eliminated, and the function of a luminous guidance sign that is effective for a driver of a traveling vehicle or the like is fulfilled, and reliable and safe guidance can be realized.
【手続補正８】[Procedure Amendment 8]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図１[Name of item to be corrected] Figure 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 本発明の道路鋲の第１実施例を示す標識本体
の正面図である。FIG. 1 is a front view of a sign body showing a first embodiment of a road tack of the present invention.
Claims (1)
電線で接続して路面の誘導ラインに添い所定間隔で埋設
した発光方式の道路標識において、電線を扁平な断面矩
形状に形成し、矩形の長辺を路面に対して上下方向とな
るように埋設することを特徴とする道路標識柱。1. A light emitting type road sign in which a large number of sign main bodies each containing a current-carrying luminous body are connected by an electric wire and are embedded along a guide line on a road surface at predetermined intervals, wherein the electric wire is formed into a flat rectangular cross section, A road sign post characterized by embedding a long side of a rectangle in a vertical direction with respect to a road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096917A JP2545042B2 (en) | 1994-04-11 | 1994-04-11 | Road tack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6096917A JP2545042B2 (en) | 1994-04-11 | 1994-04-11 | Road tack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07279134A true JPH07279134A (en) | 1995-10-24 |
| JP2545042B2 JP2545042B2 (en) | 1996-10-16 |
Family
ID=14177716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6096917A Expired - Fee Related JP2545042B2 (en) | 1994-04-11 | 1994-04-11 | Road tack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545042B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326020A (en) * | 1995-05-31 | 1996-12-10 | Nok Corp | Light-emitting type traffic button |
| KR100345372B1 (en) * | 1998-03-24 | 2002-11-29 | 경풍종합안전(주) | Fluorescent road mark |
| JP2006265891A (en) * | 2005-03-23 | 2006-10-05 | Matsushita Electric Works Ltd | Waterproof tool |
| KR101450735B1 (en) * | 2012-10-26 | 2014-10-16 | 주식회사 아세아프로텍 | Component-mounted integral body type road marker |
-
1994
- 1994-04-11 JP JP6096917A patent/JP2545042B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326020A (en) * | 1995-05-31 | 1996-12-10 | Nok Corp | Light-emitting type traffic button |
| KR100345372B1 (en) * | 1998-03-24 | 2002-11-29 | 경풍종합안전(주) | Fluorescent road mark |
| JP2006265891A (en) * | 2005-03-23 | 2006-10-05 | Matsushita Electric Works Ltd | Waterproof tool |
| JP4488940B2 (en) * | 2005-03-23 | 2010-06-23 | パナソニック電工株式会社 | Waterproof equipment |
| KR101450735B1 (en) * | 2012-10-26 | 2014-10-16 | 주식회사 아세아프로텍 | Component-mounted integral body type road marker |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545042B2 (en) | 1996-10-16 |
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