JPH10340059A - Standing signboard for road - Google Patents

Abstract

PROBLEM TO BE SOLVED: To let drivers securely obey the traffic rules and to easily change the installation place by composing the signboard of a light emission body which emits light by a solar battery, a reflecting surface which is coated with reflecting paint, a signboard which displays the right half of the back of a police patrol car, and a right and a left support leg. SOLUTION: This standing signboard 1 for a road consists of the solar battery 2, light emission body 3, signboard 6, support legs 5 and 5a, and a substrate 4. Electric power is generated by the solar battery 2 and accumulated and the light emission body 3 emits light with the accumulated electricity like the red alarm lamp fitted to a police patrol car to the drivers in traveling vehicles. When the light from a traveling vehicle impinges on the surface of the signboard 6, the reflecting paint part, etc., of the reflecting surface 7 emits light and the right tail lamp 9 and license plate 10 are intuitively viewed as if they are the right tail lamp and license plate of the police car. Thus, the driver are under an illusion of seeing the back of the police car on the whole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a road signboard for encouraging traffic safety by observing that a driver of a vehicle drives safely.

[0002]

2. Description of the Related Art Conventionally, road traffic signs,
Signboards, red rotating lights, banners with traffic safety slogans, etc. have been devised and installed on roads and used in buildings.

[0003]

However, conventional road traffic signs have been helped by poor recognition, such as hiding behind a street tree or disappearing at night, and a decrease in public awareness of the meaning of the sign. The banners are no longer in shape, and there is a drawback that people who do not follow traffic rules, such as the Road Traffic Act, will not be behind.

[0004] Also, there has been a red rotating light for recognizing the red rotating light on the roof of a police patrol car or for notifying a sharp curve or an intersection without a signal.
Inspection and maintenance and replacement had to be done frequently for the life of the incandescent bulb, and a commercial power supply was required as a drive power supply.

Further, since a commercial power supply is used,
It is extremely difficult to change the location where the red rotating light is installed, and once the driver knows the position where the red rotating light is located, it is known that the driver is not a police car, and the driver can use the traffic rules with confidence. Had the disadvantage of breaking.

According to the present invention, in order to solve these problems, the shape of the signboard is made to resemble a police patrol car, and a reflective portion or a non-reflective portion is formed by using a reflective paint or a reflective member to recognize a white portion of the patrol vehicle. By making it clearly distinguished, visibility from a long distance is also enhanced, and L which does not need to be replaced with a solar cell is
By using the ED red light to resemble the red rotating light of a patrol car, it makes it seem as if the patrol car is at that position, ensuring that the driver observes the traffic rules and easily changing the installation location. It is an object of the present invention to provide a road sign that can be used.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a solar cell which generates electricity by sunlight, a luminous body which emits light by electricity generated by the solar cell, and a reflective paint. A road sign comprising a signboard on which a reflective surface, a right tail lamp, a number plate, and the like are drawn and indicating the right half of the back of the patrol car, and left and right support legs for supporting the signboard. It has a signboard configuration.

[0008]

Next, the present invention will be described with reference to the drawings. 1 is a perspective view of a first embodiment of a road signboard according to the present invention, FIG. 3 is a right side view of the road signboard shown in FIG. 1, and FIG. 4 is a view of the road signboard shown in FIG. It is a top view. The road signboard 1 according to the present invention includes a solar cell 2, a light emitting unit 3, a sign 6, support legs 5, 5a, and a substrate 4.

As shown in FIG. 1, the signboard 6 is formed in a rectangular shape, and a patrol car is provided in the signboard 6.
A picture that is very similar to the contour shape with the left half cut out of the contour on the back side of FIG.

On the surface of the signboard 6, a rear window 8, a reflecting surface 7, a right tail lamp 9 and a number plate of a patrol car are provided.
10, etc. are drawn. A reflective paint is applied to the reflective surface 7 or a reflective member is attached so that the reflective surface 7 reflects when a vehicle light hits the surface of the sign 6 even at night.

Rear window 8, right tail lamp 9, and number
The plate 10 is not coated with a reflective paint. The right tail lamp 9 is red and elliptical.
The rear window 8 and the number plate 10 are white. Of course, a reflective paint reflecting various colors may be applied to the rear window 8 and the number plate 10, or a reflective member may be attached. For example, the right tail lamp 9 may be coated with a reflective paint that reflects red or a reflective member may be attached.

When the light of the traveling vehicle shines on the surface of the sign 6, the reflective surface 7 to which the reflective paint is applied or the reflective member is attached emits light at the reflective paint portion and the like, and the right tail lamp 9 and the number are displayed. Plate 10 is intuitive, like a right tail lamp and number plate on a patrol car. In this way, an illusion of the patrol car as seen from the back is given to the driver as a whole.

The above-mentioned signboard 6 has support legs 5, 5
a solar cell 2 having a light receiving surface 2a for receiving light from the sun is fixed on the side of the sign 6 and is illuminated by electricity of the solar cell 2 on the side of the sign 6 3 is attached.

When sunlight strikes the light receiving surface 2a of the solar cell 2, electricity is generated and stored by the energy of the sunlight, and the light is emitted from the luminous body 3 by the stored electricity. -It emits light in the same way as a red warning light attached to the Luke.

As shown in FIGS. 1, 3 and 4, in the road sign 1 of the first embodiment, supporting legs 5, 5a are erected on a substrate 4, and the solar cells 3 are supported by the supporting legs 5, 5a. And the sign 6 to which the light-emitting body 3 is attached is supported,
The substrate 4 may not be provided. When the board 4 is not provided, the support legs 5, 5a can be set up on the road by inserting the support legs 5, 5a into the ground.

FIG. 2 is a front view of a second embodiment of a road signboard according to the present invention. Also in this example, the basic structure is similar to that of the first embodiment, but in this example, the signboard 13 is formed so as to closely resemble the shape of the back of the patrol car, and the right half of the back is missing. And the rear window 15 is extremely large. When the lights of the running vehicle are illuminated at night, the entire reflecting surface 14 shines in the dark and emerges as if it were a patrol car.

Although the left tail lamp 16 has a semi-fan shape, the tail lamp 16 is protruded thinly. Reference numeral 11 denotes a substrate, reference numerals 12 and 12a denote left and right support legs,
Reference numeral 14 denotes a reflection surface to which a reflection paint is applied or a reflection member is stuck. Although the substrate 11 is also present in this example,
A configuration without the substrate 11 may be employed.

FIG. 5 is a front view of a third embodiment of a road signboard according to the present invention. The road signboard 1b according to the present embodiment includes a solar cell 2, a light emitter 3, a signboard 20, a substrate 4, and support legs 5, 5a. The sign 20 of the vertical sign 1 for roads of the present embodiment is rectangular, and a picture of the contour 20a of the patrol car is drawn on the sign 20 so as to be very similar to the back of the patrol car.
On the side of the signboard 20, the solar cell 2 is fixed to the upper part of the support bar, and the luminous body 3 is installed on the upper part of the signboard 20.

The signboard 20 of the road signboard 1b of this embodiment is supported by supporting legs 5, 5a on a substrate 18, and has a light receiving surface 2a on the top of the signboard 6 having a light receiving surface 2a for receiving light from the sun. A luminous body 3 that emits light by the electricity of the battery 2 and the solar cell 2 is attached.

Further, when the light receiving surface 2a of the solar cell 2 is irradiated with sunlight, power is generated.
Illuminates, giving the driver an impression as if the red warning light of the patrol car were illuminated during the day.

As shown in FIG. 5, on the surface of the signboard 20,
In order to closely resemble the back of the patrol car, a contour 20a of the patrol car is drawn, and the rear window 2 is included in the contour 20a.
2, the reflection surface 7, the right and left tail lamps 23 and 23a, the number plate 24 and the like are drawn.

The reflective surface 21 is coated with a reflective paint or a reflective member so that when the light of the headlights of the traveling vehicle hits the surface of the signboard 20 at night, the reflective paint is reflected. The left and right tail lamps 23 and 23a may be coated with a red reflective paint or a reflective member so as to reflect red when the light of the headlights of the traveling vehicle shines. .

In a normal signboard, the rear window 22, the right and left tail lamps 23 and 23a, and the portion of the number plate 10 are not coated with a reflective paint. Right and left tail lamp 2
3, 23a is painted in red and has an elliptical shape. The rear window 22 and the number plate 24 are white. Of course, various hue colors may be changed as needed.

When the lights of the traveling vehicle running at night illuminate the surface of the signboard 20, the reflective surface 21 on which the reflective paint is applied or the reflective member is attached emits light, and the right and left tail lamps 23, 23a are illuminated. And the number plate 24 are the right and left tail lamps of the patrol car and the number plate.
Intuitively like

As described above, the driver is given the illusion of looking at the back of the patrol car as a whole, so that the driver can be aware of the traffic rules and adhere to the traffic rules. A warning is issued to the driver, and safe driving is performed.

In the signboard 1b for a road shown in FIG. 5, the supporting legs 19, 19a are erected on the substrate 18, and the solar cell fixed to the side of the signboard 20 by the supporting legs 19, 19a. Although the signboard 20 to which the light-emitting body 2 and the light-emitting body 3 are attached is supported, the substrate 18 may not be provided. If the board 18 is not provided, the support legs 19 and 19a can be erected on the road by inserting the support legs 19 and 19a into the ground.

FIG. 6 shows a fourth embodiment of a road signboard according to the present invention.
It is a front view of an example. In the road sign 1c of this example,
The basic structure is the same as that of the road sign 1b of FIG. 5, but a traffic slogan 26 "speed-down and safe driving" for raising awareness of traffic safety is described in the rear window 22. Right and left tail lamps 23, 23a and number
Below the plate 24, the signature of the police in charge of the running road,
A description column 25 in which the name of the traffic safety association in charge can be described is provided. Reference numeral 20a indicates the back of the patrol car,
Reference numeral 21 indicates a reflection surface. The reflection surface 21 emerges when the light of the vehicle running at night is irradiated.

FIG. 7 shows a fifth embodiment of a road signboard according to the present invention.
It is a front view of an example. The road signboard 1d of the present example is also the same in basic configuration as the road signboards 1c and 1d shown in FIGS. Road sign 1 of this example
At d, the signboard 20 itself is formed in a shape similar to the back of the patrol car, and the traffic slogan 26 "Protect the speed ahead of accidents ahead" is written in the rear window 22, and the solar cell 2 and the luminous body 3 are written. Was installed above the signboard 20.

FIG. 8 shows a sixth embodiment of a road signboard according to the present invention.
It is a perspective view of an Example. In the road sign 1e of this example,
A plurality of signboards 29 to 33 shown in FIGS. 9 to 13 are stored in the case 27, and are sequentially replaced every month or every day so that different signboards can be seen from the window 27b. It is a standing sign that can be used. In the present vertical signboard 1e, since a plurality of signboards can be stored, there is an advantage that it is not necessary to recreate the signboard each time.

The standing sign 1e for a road according to this embodiment is provided with a window 27b through which the stored signs 29 to 33 can be viewed, and an advertising space 27a under which the advertising text 27c can be written, under the window 27b. A case 27 provided with an opening / closing door 27d for inserting and removing the signboards 29 to 33.
And a solar cell 2 mounted on the upper part of the case 27.
And the right and left support legs 19 and 19a erected on the substrate 18 for supporting the case 27.

Of course, the substrate 18 on which the left and right support legs 19 and 19a are erected is not always necessary, and the left and right support legs without the substrate 18 may be used. If the board 18 is not provided, the support legs 19 and 19a can be erected on the road by inserting the support legs 19 and 19a into the ground.

The signboard shown in FIGS. 9 to 13 can be freely replaced in the window 27b. In addition, the advertisement section 27a
, An advertisement 27b can be installed like “Kawasumi Corporation” shown in FIG.

9, 10, 11, 12, and 13
FIG. 16 is a front view showing an example of a signboard to be stored in the window 27b of the signboard for road 1e shown in the sixth embodiment of the signboard for road according to the present invention and replaced.

In the replacement signboard 29 shown in FIG. 9, a pattern of a rear portion 29b of the vehicle body of the patrol car is drawn on a signboard surface 29a of the signboard 29 so as to closely resemble the patrol car. An alarm lamp 29d is drawn on the upper part of the rear body 29b, and a rear window 29e, tail lamps 29c, 29c, 29c, 29c, and a number plate 2 are provided in the rear body 29b.
Designs such as 9f are drawn.

At the rear part 29b of the vehicle body drawn on the signboard 29,
A reflective paint is applied or a reflective member is adhered so that when the light of the headlight of the traveling vehicle hits the surface of the signboard 29 at night, it is reflected. The four tail lamps 29c, 29c, 29c, 29c may be coated with a red reflective paint so as to reflect red when the light of the traveling vehicle is irradiated, or a reflective member may be attached. You may.

In a normal signboard, the rear window 29e, tail lamps 29c, 29c,... And number plate 29f are not coated with a reflective paint. Tail lamp 2
9c, 29c,... Are painted red and have an elliptical shape. The rear window 29e and the number plate 29f are white.

When the light of the traveling vehicle is illuminated at night on the surface of the signboard 29, the rear part 2 of the vehicle body to which the reflective paint is applied is applied.
9b emits light, and the tail lamps 29c, 29c...
The number plate 29f causes an illusion like the left and right tail lamps and number plate of a patrol car.

As described above, the illusion that the patrol car is seen from the back is given to the driver while traveling as a whole. Reckless drivers are warned. In the road sign 1d of this example, the solar cell 2
The structure may be such that a solar cell panel is attached to the front, side, or the like of the case 27 without providing the panel.

The signboard shown in FIG. 10 is a front view of another example of the signboard for replacing the road signboard shown in FIG. As shown in FIG. 10, on the signboard surface 30a of the signboard 30, a pattern of a rear portion 30b of the vehicle body that resembles a contour shape obtained by cutting the left half of the rear surface of the patrol car so as to closely resemble the patrol car is drawn. . The design of the warning lamp 30d is drawn on the upper part of the vehicle body rear part 30b, and the design of the rear window 30c, the tail lamp 30e, the license plate 30f, etc. is drawn in the vehicle body rear part 30b.

At the bottom of the signboard surface 30a, a cautionary statement 3 that calls attention to the driver, such as (more accidents, keep speed).
0 g is drawn. Also, instead of the warning sentence 30g, a traffic slogan or the like may be drawn, or nothing may be drawn.

A reflective paint is applied to the rear part 30b of the vehicle so that when the light of the headlights of the traveling vehicle hits the surface of the sign 30 at night, it is reflected. Tail lamp 3
The portions 0e and 30e may be coated with a red reflective paint so as to reflect red when the light of the headlight of the traveling vehicle shines, or may be provided with a reflective member.

In a normal signboard, no reflective paint is applied to the rear window 30c, tail lamps 30e, 30e and number plate 30f. Tail lamp 30
e and 30e are painted red and have an elliptical shape. The rear window 30c and the number plate 30f are white.

When the surface of the sign 30 is illuminated by a vehicle light, the rear portion 30b of the vehicle body to which the reflective paint is applied emits light, and the tail lamps 30e, 30e and the number plate 30f are patrol lamps. -Intuitive like a right tail lamp and number plate.

The signboard shown in FIG. 11 is a front view of another example of a signboard for replacing the road signboard shown in FIG. In FIG. 11, in order to make the car look very similar to a patrol car and a police officer standing behind the car, a signboard 31 has a vehicle body 31a having a contour cut off on the left half of the back of the patrol car and the vehicle body 3
It depicts a symbol of a police officer 31b behind 1a. The vehicle body 31a includes a vehicle body rear portion 31c and a warning lamp 31g drawn thereon, a rear window 31d drawn in the vehicle body rear portion 31c, tail lamps 31e, 31e, a license plate 31f and the like.

In the replacement signboard 31 shown in FIG.
On the left side of the signboard 31, a pattern on the back of the car body 31a of the patrol car is drawn, and on the right side of the car body 31a, a pattern of the police pipe 31b is drawn. The police officer 31b includes a hat belt 31h, a left belt 31i, a right belt 31j, and a waist belt 31k so as to closely resemble a police officer wearing a reflective belt on the head and upper body.

At the lower part of the front surface of the signboard 31, a cautionary statement 311 is written to call attention to the driver (for example, do not speed up after a long time). Also, instead of the cautionary statement 31l, a traffic slogan or the like may be drawn, or nothing may be drawn.

A reflective paint is applied or a reflective member is attached to the design of the rear portion 31c of the vehicle body so that when the headlight of the traveling vehicle is illuminated at night, the light is reflected when the light hits the surface of the signboard 31. ing. Tail lamp 31e,
The portion 31e may be coated with a reflective paint that reflects red so as to reflect red when light from the headlights of the traveling vehicle shines, or a reflective member may be attached.

In the sign 31 for the replacement, the police officer 31
The portion of the hat belt 31h, the left belt 31i, the right belt 31j, and the waist belt 31k, which are the designs of b, are coated with a reflective paint or a reflective member so as to reflect when the light of the headlight of the traveling vehicle is irradiated. It is attached.

In a normal signboard, the rear window 31d, the tail lamps 31e, 31e and the number plate 31f are not coated with a reflective paint. Tail lamp 31e,
31e is painted in red and has an elliptical shape. Also,
The rear window 31d and the number plate 31f are white. However, the rear window 31d, tail lamp 31e,
A reflective paint may be applied to 31e or the like, or a reflective member may be attached.

The signboard shown in FIG. 12 is a front view of another example of a signboard for replacing the signboard for road shown in FIG. In order to resemble the patrol car and the police officer standing beside it, the signboard 32 is a signboard depicting a contoured body 32b with the left half of the side of the patrol car cut off and a police officer 32c.

The vehicle body 32b is composed of a vehicle side 32d, a warning lamp 32g drawn thereon, and a side window 32e drawn in the vehicle side 32d. Police officer 32c
Consists of a hat belt 32h, a left belt 32i, a right belt 32j, and a waist belt 32 in order to make it look like a police officer who wears a reflective belt on the head and upper body.

At the lower portion of the front surface of the signboard 32, a cautionary statement 32f, such as "Do not drive safely", is written to alert the driver. Further, a traffic slogan or the like may be written instead of the cautionary sentence 32f. Of course, it is not necessary to write a cautionary statement or a traffic safety slogan.

When the light of the headlights of the traveling vehicle hits the surface of the signboard 32 at night, the hat belt 32h, the left belt 32i, the right belt 32j, and the waist belt 32k of the body side surface 32d and the police officer 32c. Reflective paint is applied to reflect light. The signboard 32 of this example is white without the reflective paint applied to the rear window 32e.
Of course, a reflective paint may be applied to the rear window 32e.

The signboard shown in FIG. 13 is a front view of another example of a signboard for replacing the signboard for a road shown in FIG. The signboard shown in FIG. 13 has a contoured vehicle body 3 in which the right half of the patrol car is cut on the signboard surface 33a of the signboard 33 so as to closely resemble a patrol car stopped sideways.
The pattern of 3b was drawn. The vehicle body 33b includes a vehicle body side portion 33b.
And an alarm lamp 33e drawn thereon and a design such as a side window 33c drawn in the vehicle body side portion 33b.

Below the signboard surface 33a of the signboard 33,
A cautionary statement 32f is written to alert the driver of "I do not drink my car to the garage." Further, other traffic slogans and the like may be written in place of the cautionary sentence 33d. Of course, it is not necessary to write a cautionary statement or other traffic slogans.

A reflective paint is applied or a reflective member is adhered to the side surface portion 33b of the vehicle body so as to reflect the light from the headlight of the traveling vehicle on the signboard surface 33a at night. The reflective paint is not applied to the rear window 33c of the signboard 33, and is usually white.

FIGS. 14 to 17a are views showing the structure of a road sign according to the sixth embodiment, and FIG. 14 is a partial front sectional view of the sixth embodiment of the road sign according to the present invention. , FIG.
16 is a cross-sectional view of the side of the road signboard shown in FIG.
14 is a side view of the road signboard shown in FIG. 14 with the side frame attached to the side thereof removed, and FIG.
Plan view of a state where a part of the road signboard shown in is cut off,
FIG. 17a is a partially enlarged view of the view shown in FIG.

As shown in FIGS. 14, 17 and 17a, the internal structure of the road sign 1e of this embodiment is such that the upper portion of the left support leg 19 is fitted into a projection 34 which is suspended in the case 27. Structure. In the same manner, the upper part of the right support leg 19a has a structure in which a projection vertically provided in the case is fitted.
Reference numeral 34a, reference numeral 34b, and reference numeral 34c denote support legs 1.
Fixing fittings for fixing the case 27 to 9 and 19a.

FIG. 18 is a front view of a seventh embodiment of a road signboard according to the present invention. The road signboard 35 includes a signboard 35a on which the solar cell 2 and the luminous body 3 are installed, and a support portion 37 for supporting the signboard 35a. The signboard 35 for roads according to the present embodiment is installed on a guardrail beside a road, can be easily removed from the installed guardrail, and can be freely moved to an installation place.

A signboard 35a on which a solar cell 2 and a luminous body 3 are mounted on the upper part, a vehicle body 36 which is very similar to a shape obtained by cutting the left half of the back of the patrol car is drawn, and left and right support legs 35d and 35e are mounted on the lower part Base 35
The two support tubes 35 for inserting the left and right support legs 35d and 35e provided with adjustment holes 35k and 35m on the upper surface 35r of the g.
b and 35c are erected, and a support portion 37 is formed of a horizontal bar having a U-shaped bolt 35o attached to one end thereof for fixing to a pillar 35n of a guard rail.

On the surface of the signboard 35a, in order to make it look very similar to the back of the patrol car, the back of the vehicle body 36 having the contour shape cut off the left half of the back of the patrol car is depicted. As the vehicle body 36, a rear portion 36a of the vehicle body 36 and a warning light 36c are drawn above the vehicle body rear portion 36a, and the rear window 3
6b, tail lamps 36d, 36d, and a license plate 36e are illustrated.

In the support portion 37, left and right support tubes 35b and 35c are provided upright at the left and right ends of the upper surface 35r of the base 35g. A horizontal bar 35f having a U-shaped bolt 35o attached to one end thereof via an L-shaped member 35q is fixed to the left and right support tubes 35b and 35c. Reference numeral 35u is a wheel for enabling the road sign 35 of the present example to be easily moved.

In order to install the road sign 35 of this example,
As shown in FIG. 18, first, a U-shaped bolt 35 is attached to a support 35n supporting a guard rail installed on the side of the road.
Attach o, screw nut 35p and tighten,
The support part 37 is fixed to the guard rail.

Next, the right and left support legs 35d and 35e attached to the signboard 35a are inserted into the left and right support tubes 35b and 35c, and the adjustment screws 35j and 3j are inserted into the adjustment holes 35k and 35m.
After adjusting the height of the sign 35a by screwing 5l, the adjusting screws 35j and 35l are tightened and fixed.

[0066]

Since the present invention has the above-described configuration, the following effects can be obtained. First, a driver who does not adhere to the traffic rules at night has the rear, front, and side surfaces of the patrol car raised by the light of the traveling vehicle, so that the patrol car stops. By giving an illusion as if it were, a psychological warning is given, and there is an effect that traffic accidents are reduced by eliminating speeding violations and keeping traffic rules.

Second, the present road signage can be easily relocated because the solar cell and the luminous body are attached to the signage.

Thirdly, by writing a traffic safety slogan for traffic safety on a signboard, the signboard can be used as a signboard for calling for traffic safety in a daytime.

Fourth, it can be detachably installed on a guard rail installed on the side of the road, and can be easily moved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of a road signboard according to the present invention.

FIG. 2 is a front view of a second embodiment of a road signboard according to the present invention.

FIG. 3 is a right side view of the road signboard shown in FIG. 1;

FIG. 4 is a plan view of the road signboard shown in FIG. 1;

FIG. 5 is a front view of a third embodiment of a road signboard according to the present invention.

FIG. 6 is a front view of a fourth embodiment of a road signboard according to the present invention.

FIG. 7 is a front view of a fifth embodiment of a road signboard according to the present invention.

FIG. 8 is a front view of a sixth embodiment of a road signboard according to the present invention.

FIG. 9 is a front view of a signboard used in a sixth embodiment of a road signboard according to the present invention.

FIG. 10 is a front view of another sign used in the sixth embodiment of the road sign according to the present invention.

FIG. 11 is a front view of another sign used in the sixth embodiment of the road sign according to the present invention.

FIG. 12 is a front view of another sign used in the sixth embodiment of the road sign according to the present invention.

FIG. 13 is a front view of another sign used in the sixth embodiment of the road sign according to the present invention.

FIG. 14 is a partial longitudinal sectional view of the front of a sixth embodiment of a road signboard according to the present invention.

FIG. 15 is a partial vertical sectional view of a left side surface of a sixth embodiment of a road signboard according to the present invention.

FIG. 16 is a left side view of a sixth embodiment of a road signboard according to the present invention.

FIG. 17 is a partial cross-sectional view of a plane of a sixth embodiment of a road signboard according to the present invention.

17a is a partially enlarged cross-sectional view of a column mounting portion of the sixth embodiment of the road signboard shown in FIG. 17;

FIG. 18 is a front view of a seventh embodiment of a road signboard according to the present invention.

FIG. 19 is a left side view of a seventh embodiment of a road signboard according to the present invention.

[Explanation of symbols]

 1 to 1e Road sign 2 Solar cell 2a Light receiving surface 3 Light emitting body 4 Substrate 5 Left support leg 5a Right support leg 6 Thick surface 7 Reflective surface 8 Rear window 9 Right tail lamp 10 Number plate 11 Substrate 12 Left support leg 12a Right support leg 13 Signboard 14 Reflection surface 15 Rear window 16 Left tail lamp 17 Back lamp 18 Board 19 Left support leg 19a Right support leg 20 Signboard 20a Vehicle rear view 21 Reflection surface 22 Rear window 23 Left tail lamp 23a right tail lamp 24 number plate 25 entry field 26 traffic safety slogan 27 case 27a advertisement field 27b window 27c advertisement text 28 opening and closing door 29 signboard 29a signboard surface 29b body rear part 29c taillight 29d alarm lamp 29e rear Window 29f Number plate 29g Tail lamp 29h Stop lamp 29i Stop run P 30 Signboard 30a Signboard surface 30b Car body rear 30c Rear window 30d Warning lamp 30e Right tail lamp 30f Number plate 30g Precautionary statements 31 Signboard 31a Car body 31b Police officer 31c Car body rear 31d Rear window 31e Right tail lamp 31f Number Plate 31g Warning lamp 31h Hat belt 31i Left belt 31j Right belt 31k Waist belt 31l Cautions 32 Signboard 32a Signboard surface 32b Body 32c Police officer 32d Body side 32e Side window 32f Caution 32g Warning lamp 32h Hat belt 32i Left belt 32j right belt 32k waist belt 33 signboard 33a signboard surface 33b car body rear part 33c side window 33d cautionary note 33e warning lamp 34 projection 34a fixing fitting 34b fixing fitting 34c fixing fitting 35 road standing sign 35a Plate 35b Left support pipe 35c Right support pipe 35d Left support leg 35e Right support leg 35f Horizontal bar 35g Base 35h Screw 35i Reinforcement member 35j Adjustment screw 35k Adjustment hole 35l Adjustment screw 35m Adjustment hole 35n Support 35o U-bolt 35p Nut 35qL Mold member 35r Surface 35s Ground 35t Reinforcement 35u Wheel 36 Body 36a Body back 36b Rear window 36c Warning light 36d Tail lamp 36e License plate 37 Support

Claims (6)

[Claims] 1. A solar cell which generates electricity by sunlight, a luminous body which emits light by electricity generated by the solar cell, a reflection surface coated with a reflection paint, a right tail lamp, a number plate and the like. A road signboard comprising: a signboard displaying the entire back surface of the patrol car; and left and right support legs for supporting the signboard. 2. A solar cell which generates electricity by sunlight, a luminous body which emits light by electricity generated by the solar cell, a reflection surface coated with a reflection paint, a right tail lamp, a number plate, and the like. A road signboard comprising a signboard displaying the right half of the back of the patrol car and left and right support legs for supporting the signboard. 3. The road sign according to claim 1, wherein a substrate is attached to the support leg. 4. The road signboard according to claim 2, wherein the signboard is a signboard displaying the left half of the back of the patrol car. 5. A case provided with a window through which a stored signboard can be viewed, an advertisement column in which an advertisement can be written under the window, and a door for opening and closing the signboard.
A road signboard comprising: a case, a solar cell and a luminous body mounted on an upper portion of the case, and left and right support legs for supporting the case. 6. A signboard on which a solar cell and a luminous body are mounted on the upper part and a vehicle body very similar to a shape in which the left half of the back of the patrol car is cut off, and a lower part on which a left and right support leg is mounted, A support section consisting of a horizontal bar having two support pipes, each having an adjustment hole provided on the upper surface, for inserting the left and right support legs, and having a U-shaped bolt attached to one end for fixing to a support of a guard rail. A road signboard comprising: