JP2004225421A - Road sign for construction work, and its application method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a road sign for construction work and an application method for the road sign constituted to easily and rapidly discriminate the zone side under construction and the passage side allowing safety walking or running regarding the road sign for the construction work installed on a road to set the zone under construction. <P>SOLUTION: This road sign for construction work comprises a hollow conical body 12 and a flange part 14 extended at the bottom edge part outer periphery of the body 12. The body 12 and the flange part 14 are integrally formed of a resin material or the like. The body 12 is vertically bisected, and one semiconical part 12A is displayed in blue which shows the safe color on a traffic light, while the other semiconical part 12B is displayed in red which shows the dangerous color on the traffic light. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention is installed around a construction portion when performing road construction or the like, and indicates to a pedestrian or a vehicle-driven vehicle that construction is in progress, and can be used for construction work that can improve traffic safety. The present invention relates to a road sign and a method of using the same.
[0002]
[Prior art]
Conventionally, as a road sign for this type of construction, a hollow cone-shaped main body and a hollow cone-shaped main body have been used from the viewpoints of convenience of transportation, stability and safety of installation state, and display effects for pedestrians and vehicles by runners. It is generally known that the main body and the flange portion are formed integrally with a resin material or the like, the main body and the flange portion being formed of a flange extending around the outer periphery of the bottom edge of the main body.
[0003]
In particular, since such a construction road sign indicates that the road is under construction, the construction road sign is integrally formed of a red colored resin material indicating a dangerous color on a traffic signal, and is generally colored. It is called a cone. In order to obtain the effect of using the color cone at night, there is known a color cone in which a lighting device is provided inside the hollow of the color cone so as to appropriately emit light (see Patent Document 1). ).
[0004]
In addition, such a road sign for construction not only has a function of partitioning a place under construction, but also has a function of guiding a pedestrian or a vehicle such as a vehicle through a safe walking or running path. It has. From such a viewpoint, there has been conventionally proposed a configuration in which an arrow plate for guiding a vehicle is pivotably mounted on a road sign cone (see Patent Document 2).
[0005]
[Patent Document 1]
Japanese Patent Publication No. Hei 6-5601 (Detailed Description of the Invention, FIGS. 1 to 6).
[Patent Document 2]
Japanese Patent Application Laid-Open No. 2000-160521 (Claim 1, Claims, Detailed Description of the Invention, FIGS. 1-4).
[0006]
[Problems to be solved by the invention]
However, in the conventional construction road sign, particularly at a place where it cannot be confirmed from a distance, at night, or the like, when a vehicle or the like is traveling, when the construction road sign can be confirmed at an approaching position, In some cases, it may not be possible to immediately judge or recognize a side where traveling is prohibited and a side where traveling is safe. In such a case, it is easy for a driver of a vehicle or the like to make a driving error, and the vehicle contacts or collides with a construction road sign, which collapses and damages the road sign. There is a problem to be solved in traffic safety, such as rushing into a new place and putting the driver's life at risk.
[0007]
The inventor of the present invention has made intensive studies and devised, and as a result, has a hollow conical main body, and a flange portion extending around the outer periphery of the bottom edge of the main body. The main body and the flange portion are made of a resin material or the like. In the case of constructing a construction road sign by integral molding, the main body is divided into two equal parts in the vertical direction, and one of the semi-conical parts is displayed in blue indicating a safety color on a traffic signal. At the same time, the other half-conical part is displayed in red, which indicates the danger color on the traffic signal, so that the side of the road under construction and the side of the walkable or walkable road can be seen at a glance. It has been found that a construction road sign that can be easily distinguished can be obtained.
[0008]
Therefore, an object of the present invention is to easily and quickly set a road sign for construction on a road to be set on a road in order to set an area under construction and a passage side that can safely walk or run. It is an object of the present invention to provide a construction road sign and a method of using the same, which are configured to be able to be distinguished.
[0009]
[Means for Solving the Problems]
To achieve the above object, a road sign for construction according to claim 1 of the present invention comprises a hollow conical main body and a flange portion extending around the outer periphery of the bottom edge of the main body. In the road sign for construction, which is molded integrally with the resin part etc.
The main body is bisected in the vertical direction, and one of the semi-conical portions is displayed in blue indicating a safety color on a traffic signal, and the other half-conical portion is displayed in red indicating a dangerous color on a traffic signal. The display is configured to be displayed.
[0010]
The road sign for construction according to claim 2 of the present invention is formed by bisecting the main body in the vertical direction. One half-cone-shaped portion uses a blue colored resin material, and the other half-cone. The conical portion is made of a red colored resin material and is integrally formed with the flange portion.
[0011]
Further, the road sign for construction according to claim 3 of the present invention is formed by integrally molding a hollow conical main body and a flange portion extending around the outer periphery of the bottom edge of the main body with a resin material or the like. In construction road signs,
Bisection in the vertical direction corresponding to the main body, a part corresponding to one half-cone part is colored with blue indicating a safety color on a traffic signal, and a part corresponding to the other half-cone part Is provided with a cover member colored in red which indicates a dangerous color on a traffic signal, and the colored cover member is attached to the main body.
[0012]
The road sign for construction according to claim 4 of the present invention is characterized in that the main body is made of a translucent resin material, and a lighting device is arranged inside the main body hollow to emit light. And
[0013]
On the other hand, a method of using a construction road sign according to claim 5 of the present invention is a method of using the construction road sign according to any one of the above, with a passage that can be safely walked or run with an area under construction. The sides are arranged so as to be immediately distinguishable.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, an embodiment of a construction road sign and a method of using the same according to the present invention will be described in detail below with reference to the accompanying drawings.
[0015]
1 to 3 show an embodiment of a construction road sign according to the present invention. FIG. 1 is a front view, FIG. 2 is a plan view, and FIG. 3 is a longitudinal sectional view. That is, the construction road sign 10 of this embodiment includes a hollow conical main body 12 and a flange portion 14 extending around the outer periphery of the bottom edge of the main body 12, and the main body 12 and the flange portion 14 are formed of resin. It can be integrally formed of a material or the like. In the construction road sign 10 according to the present embodiment, the main body 12 is divided into two equal parts in the vertical direction, and one of the semi-conical parts 12A is displayed in blue indicating a safety color on a traffic light, and the other is formed. Is configured to be displayed in red, which indicates a dangerous color on a traffic light.
[0016]
In this case, a blue colored resin material is used for one semi-conical portion 12A of the main body 12, and a red colored resin material is used for the other semi-conical portion 12B. It is formed by molding. The flange portion 14 can also be integrally formed using a colored resin material in the same manner as the main body 12.
[0017]
FIG. 3 shows another embodiment of the construction road sign according to the present invention. In this embodiment, a construction road sign 10 'is integrally formed of a hollow conical main body 12 and a flange portion 14 with a resin material or the like, and the construction road sign 10' corresponds to the main body 12 of the construction road sign 10 '. The longitudinal direction is divided into two equal parts, and a part 16A corresponding to one half-cone part is colored with blue indicating a safety color on a traffic signal, and a part 16B corresponding to the other half-cone part is designated on a traffic signal. A cover member 16 made of a resin sheet or the like colored in red, which indicates a dangerous color, is provided, and the colored cover member 16 is attached to the main body 12.
[0018]
The construction road sign according to the present embodiment configured as described above can be applied to a construction road sign conventionally used in general, and can be used as the construction road sign according to the present invention. There are advantages that can be.
[0019]
FIG. 5 shows another embodiment of the construction road sign according to the present invention. That is, in this embodiment, the hollow conical main body 12 of the construction road sign 10 is made of a translucent resin material, and the lighting device 20 is arranged inside the hollow of the main body 12 to emit light. It was done. When the lighting device 20 is installed in the hollow interior of the main body 12, for example, as shown in the figure, a board for indicating a lighting lamp or the like is attached inside the flange portion 14, and the lighting lamp or the like is appropriately connected via this board. It can be configured to make connection to a power supply. The construction road sign according to the present embodiment configured as described above has an advantage that it is easy to quickly and appropriately determine the construction road sign by emitting light at night or the like.
[0020]
FIG. 6 shows an example of a method of using the construction road sign according to the present invention. That is, in this embodiment, in order to set the area under construction of the road, a plurality of construction road signs 10 according to the present invention are used and arranged in parallel so as to surround the area under construction. . In this case, each of the construction road signs 10 directs the body 12 with the semi-conical portion 12B colored red toward the area under construction, and toward the side of the passage that can safely walk or run. Is set so as to direct the semi-conical portion 12A colored blue. By using the construction road sign 10 according to the present invention, a pedestrian or a vehicle, such as a vehicle, can use the construction road sign 10 as described above even when suddenly facing an area under construction. The color-coded arrangement of the area makes it possible to quickly and easily distinguish between the side of the area under construction and the side of the aisle that can be safely walked or run, and to proceed immediately in the direction of the arrow shown in FIG. Further improvement can be achieved.
[0021]
The preferred embodiment of the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and it is a matter of course that various design changes can be made without departing from the spirit of the present invention. .
[0022]
【The invention's effect】
As is apparent from the above-described embodiment, according to the road sign for construction according to claim 1 of the present invention, the area side under construction and the passage side that can safely walk or run can be easily and quickly. It is possible to make a distinction, and the function as a road sign for construction can be further improved, and the effect of contributing to traffic safety is extremely large.
[0023]
According to the road sign for construction according to claim 2 of the present invention, it can be easily and easily manufactured using a colored resin material.
[0024]
According to the construction road sign according to claim 3 of the present invention, the construction road sign according to the present invention is manufactured simply and at low cost by using a construction road sign generally used conventionally. can do.
[0025]
According to the construction road sign according to claim 4 of the present invention, by emitting light at night or the like, it is possible to easily and quickly determine the construction road sign and improve traffic safety. .
[0026]
According to the usage method of the road sign for construction according to claim 5 of the present invention, the area side under construction and the passage side that can safely walk or run are set to be immediately distinguishable, respectively. Traffic safety can be further improved.
[Brief description of the drawings]
FIG. 1 is a front view showing an embodiment of a construction road sign according to the present invention.
FIG. 2 is a plan view of the construction road sign shown in FIG.
FIG. 3 is a sectional view taken along line AA of the road sign for construction shown in FIG. 2;
FIG. 4 is a schematic perspective view showing another embodiment of the construction road sign according to the present invention.
FIG. 5 is a schematic sectional view showing still another embodiment of the road sign for construction according to the present invention.
FIG. 6 is an explanatory diagram showing an example of a method of using a construction road sign according to the present invention.
[Explanation of symbols]
10, 10 'Construction road sign 12 Main body 12A Semi-conical part (displayed in blue)
12B Semi-conical part (red display)
14 Flange 16 Colored cover member 16A Portion corresponding to semi-conical portion (displayed in blue)
16B Part corresponding to semi-conical part (displayed in red)
20 Lighting equipment

Claims (5)

In a construction road sign comprising a hollow conical main body and a flange portion extending around the outer periphery of the bottom edge of the main body, the main body and the flange portion are integrally formed of a resin material or the like.
The main body is bisected in the vertical direction, and one of the semi-conical portions is displayed in blue indicating a safety color on a traffic signal, and the other half-conical portion is displayed in red indicating a dangerous color on a traffic signal. A construction road sign characterized by being configured to be displayed. The main body is divided into two equal parts in the longitudinal direction. One half-cone portion is made of a blue colored resin material, and the other half-cone portion is made of a red colored resin material. The construction road sign according to claim 1, wherein the construction road sign is integrally formed with the part. In a construction road sign formed by integrally molding a hollow conical body and a flange portion extending around the bottom edge of the body with a resin material or the like,
Bisection in the vertical direction corresponding to the main body, a part corresponding to one half-cone part is colored with blue indicating a safety color on a traffic light, and a part corresponding to the other half-cone part A road sign for construction, characterized in that a cover member colored red indicating a danger color on a traffic signal is provided, and the colored cover member is attached to the main body. The construction road sign according to any one of claims 1 to 3, wherein the main body is made of a translucent resin material, and a lighting device is arranged inside the main body hollow to emit light. . Using the road sign for construction according to any one of claims 1 to 4, the area side under construction and the side of the passage that can safely walk or run can be arranged so that they can be immediately discriminated. How to use road signs for construction.

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