JPS597381Y2 - Eye guidance sign - Google Patents
Eye guidance signInfo
- Publication number
- JPS597381Y2 JPS597381Y2 JP1981150969U JP15096981U JPS597381Y2 JP S597381 Y2 JPS597381 Y2 JP S597381Y2 JP 1981150969 U JP1981150969 U JP 1981150969U JP 15096981 U JP15096981 U JP 15096981U JP S597381 Y2 JPS597381 Y2 JP S597381Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- line
- sight
- specimen
- guidance
- 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.)
- Expired
Links
Landscapes
- Road Signs Or Road Markings (AREA)
Description
【考案の詳細な説明】
本考案は、道路の中央線等を表示するために設ける視線
誘導標識の改良に関するものである。[Detailed Description of the Invention] The present invention relates to an improvement of a line-of-sight guidance sign provided to display the center line of a road.
一般に、対向二車線の道路等においては、道路の中央付
近の路面上に自動車の走行方向に沿って線状にペイント
で塗装して中央線であることを明示するように定められ
ている。Generally, on roads with two oncoming lanes, it is prescribed that a line of paint be painted on the road surface near the center of the road along the direction of vehicle travel to clearly indicate the center line.
しかし、最近ではこれでは充分とはいえず、中央線を逸
脱した自動車が反対側の対向してくる自動車と正面衝突
して大事故を起す危険があるために、この塗装方式のほ
か一般に次の２つの方式が採用されている。However, these days, this is no longer sufficient, and there is a risk that a car that deviates from the center line will collide head-on with an oncoming car on the opposite side, causing a serious accident. Two methods are adopted.
その第一は、視覚的に回帰反射するガラスビーズあるい
は樹脂板等を組み込んだ突起物を中央線に設けて特に視
認の困難となる夜間や雨天の日等において視認を容易と
なす視線誘導方式であり、第二は道路の中央線に突起物
等を設けて、これに自動車の車輪が乗り上げたさいに生
ずる衝撃により運転者に中央線上であることを喚起する
方式である。The first is a line-of-sight guidance system in which a protrusion incorporating glass beads or a resin plate that visually reflects back is installed on the center line to make it easier to see, especially at night or on rainy days when visibility is difficult. The second method is to install a protrusion on the center line of the road, and use the impact generated when the car's wheels run over the protrusion to remind the driver that the road is on the center line.
この両方式を併用して、衝撃を与えると同時に視野誘導
性をも兼備させたものとして、チャツターバーと称する
金属製等の突起物の前後面に反射部材を取付けたものが
使用されている。In order to use both of these methods in combination to provide impact and visual field guidance, a chatter bar is used in which reflecting members are attached to the front and rear surfaces of a protrusion made of metal or the like.
しかし、このチャツターバーに自動車が乗り上げたとき
の衝撃が運転者に中央線上であることを認識させる好適
な程度であれば良いが、この衝撃があまりに大きい場合
には運転者がハンドル操作を誤まったり、自動車に損傷
を与えることとなる。However, it is sufficient that the impact when the car lands on the chatter bar is a suitable level that makes the driver aware that the car is on the center line, but if the impact is too large, the driver may mishandle the steering wheel or This will cause damage to the vehicle.
このようにチャツターバーは、かえって事故を誘発する
原因となるので、現在ではほぼ５ｃｍ程度の高さに限定
されている。In this way, the height of the chatter bar is currently limited to approximately 5 cm, as it may actually cause an accident.
しかし、自動車の速度が大きい道路では視線誘導の面か
ら高さ５ｃｍ程度のものでは充分とはいえない。However, on roads where cars move at high speeds, a height of about 5 cm is not sufficient in terms of visual guidance.
そこで、視線誘導の面からの必要性に基づき３Ｑｃｎｎ
程度の高さを有する一方泪動車への過度の衝撃を回避す
るために底根上にゴム等の弾性材製視線誘導標本体を固
定樹立せしめたアプローム等と称せられる誘導標識が開
発され、チャツターバーと併用したり、単独で用いられ
るようになった。Therefore, based on the necessity from the viewpoint of line of sight guidance, 3Qcnn
On the other hand, in order to avoid excessive impact on the towing vehicle, a guidance sign called an aprom, which has a line-of-sight guidance specimen made of elastic material such as rubber fixedly established on the base, was developed. Can be used in combination or alone.
この誘導標識の視線誘導標本体は、自動車が乗り上げた
とき容易に倒れ、自動車の通過後に復元するので、自動
車への過度の衝撃が生じないという長所を有する反面、
繰返えして自動車に踏みつけられると、弾性材製視線誘
導標本体の根本付近で極端に屈曲せられるため、ついに
は折損するという欠点があった。The line-of-sight guide specimen of this guide sign easily falls down when a car runs over it, and then restores itself after the car passes, so it has the advantage of not causing excessive impact to the car.
When repeatedly trampled by automobiles, the line-of-sight guiding specimen made of elastic material is bent extremely close to its base, which has the disadvantage of causing it to eventually break.
そして、折損した後の補修には基礎部分から全部撤去し
て新たに設置する必要があるので、道路管理上、費用の
面でも施工の面でも容易でなく、改良を望まれていると
ころである。Furthermore, in order to repair a broken structure, it is necessary to completely remove it from the foundation and install a new one, which is not easy in terms of road management, cost, or construction, and improvements are desired.
本考案は、かかる現状に鑑み、肉厚な基部上に視線誘導
用付柱板を樹立せしめた弾性材製視線誘導標本体と、前
記基部を一側方から挿入可能な蟻溝型嵌大溝の相対する
開口縁は共に縦断面が円弧状の曲縁となされるとともに
、挿入された基部を他側方からの押出し用に供される基
部押出用開孔を貫通した基盤とより視線誘導標識を形或
することにより、弾性材製視線誘導標本体の長さを視線
誘導に好適な長さとすることが可能であって、しがも自
動車が視線誘導標識に乗り上げたときは弾性材製視線誘
導標本体が容易に倒れて運転者に中央線上であることを
認識させるに好適な衝撃を与えるのみならず、このとき
弾性材製視線誘導標本体は基盤の開口縁に沿って円弧状
に緩やがに彎曲するので、繰返し変形に対する耐久性が
著しく向上し、折損することの少ない視線誘導標識の提
供を可能ならしめたものにして、以下本考案を図示の実
施例に従って詳細に説明することとする。In view of the current situation, the present invention has been devised to provide a line-of-sight guide specimen body made of an elastic material, in which a column plate for line-of-sight guide is established on a thick base, and a dovetail-type large groove into which the base can be inserted from one side. The opposing opening edges are both curved edges with a circular arc shape in longitudinal section, and a base that passes through a base extrusion hole to allow the inserted base to be extruded from the other side. By changing the shape, it is possible to make the length of the elastic material visual guidance specimen suitable for visual guidance, and when a car runs over the visual guidance sign, the elastic material visual guidance specimen can be set to a suitable length for visual guidance. Not only does the specimen easily fall over and provide a suitable impact to the driver so that he or she knows that it is on the center line, but the line-of-sight guidance specimen made of elastic material gently curves in an arc along the edge of the opening of the base. Since the sign is curved, the durability against repeated deformation is significantly improved, making it possible to provide a line-of-sight guide sign that is less likely to break. do.
図において、１は、肉厚で上面がらみて略小判型長方形
をなせる基部２上に柱板３を前記基部の長辺方向に沿っ
て樹立せしめた視線誘導標本体であり、柱板３の上部近
傍にはガラスビーズ、凹凸状樹脂板等が埋めこまれたり
、あるいは反射性塗料等が塗布された視線誘導用反射体
４が取着されている。In the figure, reference numeral 1 denotes a line-of-sight guiding specimen in which a pillar plate 3 is established along the long side direction of the base on a thick base 2 that is approximately oval-shaped rectangular when viewed from the top. Near the top, a line-of-sight guiding reflector 4 is attached, in which glass beads, an uneven resin plate, etc. are embedded, or a reflective paint is applied.
視線誘導標本体１の高さは用途に応じた適宜の高さとす
ることができるが、中央線の表示用標識には約３０ ｃ
ｍが最適である。The height of the line-of-sight guide specimen 1 can be set to an appropriate height depending on the purpose, but the height of the center line display sign is approximately 30 cm.
m is optimal.
５は中央が高く両端に近づくにつれて低くなる形状をし
た基盤にして、該基盤５には視線誘導標本体１の基部２
が一側方から挿入可能な蟻溝型嵌入溝６が穿設され、他
側方には基部押出用開孔７が開設されている。Reference numeral 5 designates a base having a shape that is high in the center and becomes lower as it approaches both ends.
A dovetail-shaped fitting groove 6 that can be inserted from one side is formed, and an opening 7 for extruding the base is formed on the other side.
蟻溝型嵌入溝６の相対する開口縁８は共に縦断面が円弧
状の曲縁となされており、第３図のように視線誘導標本
体１は自動車によって倒れるさい開口縁８の円弧状の曲
縁に沿って彎曲することとなり、折損が極めて少なくな
る。The opposing opening edges 8 of the dovetail-shaped fitting groove 6 are both curved edges with a circular arc shape in longitudinal section, and as shown in FIG. Since it is curved along the curved edge, the possibility of breakage is extremely reduced.
ここで、視線誘導標本体１の基部２と基盤５の蟻溝型嵌
入溝６との間隙は、挿入操作を容易にし、しかも挿入後
の固定を確実にするために挿入操作開始時においては前
者と後者の間隙は広く、挿入するに従い間隙が狭くなり
、最後には前者と後者が完全に密着し得るようにするこ
とが望ましい。Here, in order to facilitate the insertion operation and ensure fixation after insertion, the gap between the base 2 of the line-of-sight guide specimen 1 and the dovetail-shaped insertion groove 6 of the base 5 is set such that the former It is desirable that the gap between the former and the latter is wide, and as it is inserted, the gap narrows until the former and the latter are completely in contact with each other.
基盤５に固定された視線誘導標本体１は、基部押出用開
孔７より適宜の押出具により押せば押出すことができる
ので、その除去あるいは交換は容易である。The line-of-sight guiding specimen 1 fixed to the base 5 can be pushed out by pushing it through the base pushing-out opening 7 with an appropriate pushing tool, so that it can be easily removed or replaced.
なお、視線誘導用反射体４は図に示すもののほか、各種
の形状であって良く、単に柱板３に反射性塗料等の反射
性材料が塗布などされていても良い。Note that the line-of-sight guiding reflector 4 may have various shapes other than those shown in the figure, and the pillar plate 3 may simply be coated with a reflective material such as reflective paint.
第４図は本出願人が先に出願した実願昭５５−１１１２
２８号（実開昭５７−５１７１４号）に記載したが如き
道路の中央線に沿って設けた長溝９内に配した場合を示
すものであって、長溝９の幅、深さはその道路の制限速
度、勾配等の道路の条件により適宜に設定することがで
き、通常自動車の車輪が落ち込み、運転者に注意を喚起
し得る程度とする。Figure 4 shows Utility Application No. 1112, 1983, which the present applicant previously filed.
28 (Utility Model Application Publication No. 57-51714), it is arranged in a long groove 9 provided along the center line of a road, and the width and depth of the long groove 9 are determined according to the road. It can be set as appropriate depending on road conditions such as speed limit and gradient, and is usually set to a level that would cause the wheels of a car to drop and alert the driver.
降雪地帯においては路面上の突起物は除雪の障害となり
、この残雪が融けて路面上を流れ、凍結してスリップの
原因となっていたが、長溝９内の溝の深さより小さい突
起物を設ければ除雪の障害となることなく、シかも残雪
は長溝９から路面に流れることがなく、適宜の排水設備
により容易に排水することができる。In snowy areas, protrusions on the road surface become an obstacle to snow removal, and the residual snow melts and flows on the road surface, freezes, and causes slips.However, protrusions smaller than the depth of the grooves in the long grooves 9 have been installed. If this is done, the remaining snow will not become a hindrance to snow removal, and the remaining snow will not flow from the long grooves 9 onto the road surface, and can be easily drained using appropriate drainage equipment.
さらに、本考案における視線誘導標本体１は容易に基盤
５から取り外すことができるので、冬期には取り外すこ
ととすれば除雪の障害となることがなく、残る突起物で
ある基板５は溝の深さよりも小さいため除雪の障害とな
ることもない。Furthermore, since the line-of-sight guide specimen 1 of the present invention can be easily removed from the base 5, if it is removed in winter, it will not become an obstacle to snow removal, and the remaining protrusions of the base 5 can be removed from the grooves. Since it is smaller than the snowflakes, it does not become an obstacle to snow removal.
以上の説明から明らかなように、本考案に係る視線誘導
標識は、基部上に視線誘導用柱板を樹立せしめた弾性材
製視線誘導本体と、前記基部を一側方から挿入可能な蟻
溝型嵌大溝の相対する開口縁は共に縦断面が円弧状の曲
縁となされるとともに、挿入された基部を他側方からの
押出し用に供される基部押出用開孔を貫通した基盤とよ
り形或したので、夜間や雨天のさいの視認性に最適な位
置に反射体を配備するように柱板の高さを選択すること
が可能であって、しかも自動車が乗り上げたさいには自
動車に損傷を与えるような過度の衝撃を与えることなく
、運転者に適度の注意を喚起するのみならず、反覆使用
によっても折損することが極めて少なくなり、耐用年数
が長くなり、さらに除去あるいは交換のさいには、視線
誘導標本体は基盤の蟻溝型嵌大溝に密に嵌入されている
のみであるので、押出用開孔より適・宜の押出具により
押すことにより容易に蟻溝型嵌人溝より取り外すことが
でき、挿入においても嵌大溝に挿入するのみでよく容易
にその作業を終了することができ、自動車の渋滞を生ず
ることがないなどの実用上における優れた有用性を有す
るものである。As is clear from the above description, the line-of-sight guide sign according to the present invention includes a line-of-sight guide body made of an elastic material with a line-guidance pillar plate established on the base, and a dovetail groove into which the base can be inserted from one side. The opposing opening edges of the mold-fitting large groove are both curved edges with a circular arc shape in longitudinal section, and the base is inserted through the base extrusion hole, which is used for extruding the inserted base from the other side. Because of its shape, it is possible to select the height of the pillar plate so that the reflector is placed in the optimal position for visibility at night or in rainy weather, while also being able to be positioned so that it does not interfere with the vehicle in the event of a vehicle running over it. Not only does it not cause excessive impact that can cause damage, it not only alerts the driver to the appropriate level of caution, but it is also extremely unlikely to break due to repeated use, has a long service life, and is easy to remove or replace. Since the line-of-sight guide specimen is only tightly fitted into the large dovetail groove of the base, it can be easily inserted into the dovetail groove by pressing with an appropriate extrusion tool through the extrusion opening. It has excellent practical utility, such as being able to be easily removed, simply inserting it into the large groove, and completing the work easily, and not causing traffic jams. .
図面は本考案に係る視線誘導標識の一実施例を示すもの
にして、第１図はその斜視図、第２図は背面図、第３図
は視線誘導用本体が彎曲した状態を示す概略図、第４図
はその使用状態を示す斜視図である。
１：視線誘導標本体、２：基部、３：柱板、４：視線誘
導用反射体、５：基盤、６：蟻溝型嵌入溝、７：基部押
出用開孔、８：開口縁、９：長溝。The drawings show one embodiment of the eye-guiding sign according to the present invention, and FIG. 1 is a perspective view thereof, FIG. 2 is a rear view, and FIG. 3 is a schematic diagram showing a state in which the eye-guiding body is curved. , FIG. 4 is a perspective view showing the state of use. 1: Line-of-sight guide specimen body, 2: Base, 3: Pillar plate, 4: Line-of-sight guide reflector, 5: Base, 6: Dovetail groove, 7: Base extrusion hole, 8: Opening edge, 9 : Long groove.
Claims (1)
視線誘導標本体と、前記基部を一側方から挿入可能な蟻
溝型嵌大溝の相対する開口縁は共に縦断面が円弧状の曲
縁となされるとともに、挿入された基部を他側方からの
押出し用に供される基部押出用開孔を貫通した基盤とよ
りなることを特徴とする視線誘導標識。The line-of-sight guiding specimen body made of elastic material has a line-of-sight guiding pillar plate established on a thick base, and the opposing opening edges of the dovetail-shaped large groove into which the base can be inserted from one side both have circular longitudinal sections. A line-of-sight guide sign characterized by comprising a base having an arcuate curved edge and passing through a base extrusion opening for extruding the inserted base from the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981150969U JPS597381Y2 (en) | 1981-10-13 | 1981-10-13 | Eye guidance sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981150969U JPS597381Y2 (en) | 1981-10-13 | 1981-10-13 | Eye guidance sign |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5859819U JPS5859819U (en) | 1983-04-22 |
| JPS597381Y2 true JPS597381Y2 (en) | 1984-03-07 |
Family
ID=29943675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981150969U Expired JPS597381Y2 (en) | 1981-10-13 | 1981-10-13 | Eye guidance sign |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597381Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5260372B2 (en) * | 2009-03-24 | 2013-08-14 | 積水樹脂株式会社 | Road marking body and pressing device |
| JP2012188825A (en) * | 2011-03-09 | 2012-10-04 | Sekisui Jushi Co Ltd | Sign display body |
-
1981
- 1981-10-13 JP JP1981150969U patent/JPS597381Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5859819U (en) | 1983-04-22 |
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