JPH11241317A - Forming method of bumper for decelerating vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a forming method of a bumper for decelerating a vehicle capable of facilitating the construction work, enhancing workability and shortening the construction period. SOLUTION: A bumper is formed by arrangedly laying out a divisional block body 1 on a road combined by a plurality of divisional blocks previously divided in a prescribed shape. The construction work including the inclined part difficult in formation requires no skill, so that workability is enhanced and the construction period can be reduced. Even in the case where an additional function such as coloring treatment is applied to the bumper, since each of the divisional block bodies 1 can be manufactured at a factory, if the additional function such as coloring treatment is previously applied at the time of manufacture of the divisional block bodies 1, the application of the additional function at site can be dispensed with, so that the construction work can be prevented from being extended.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a vehicle deceleration bump formed on a road along a direction intersecting a traveling direction of a vehicle in order to force the vehicle to decelerate. .

[0002]

2. Description of the Related Art In order to ensure the safety of road traffic, especially in a community zone, etc., in order to forcibly reduce the speed of a vehicle, a part of the road is cut along a direction intersecting the traveling direction of the vehicle. The so-called raised vehicle deceleration bumps are formed. By visually recognizing the vehicle deceleration bump formed forward in the traveling direction, the vehicle driver can
The consciousness of trying to eliminate the discomfort caused by the riding works, and the speed is not only reduced in advance, but also the speed is forcibly reduced due to the force of pushing up the vehicle by the riding.

[0003]

Conventionally, however, the vehicle deceleration bump is formed by first building a road on an existing pavement surface with asphalt, concrete, or the like, and then flattening the upper surface with a roller or the like to form a flat portion. Then, the front and rear ends of the flat portion are shaved to form an inclined portion to form a trapezoidal cross section. However, in such a forming method, the construction becomes large, the construction period is long, and the formation of the inclined portion is not easy and requires skill,
Also, in order to increase the visibility, it is necessary to apply painting or the like to the vehicle deceleration bumps to perform additional functions such as coloring, which requires time and effort, and also increases the construction period. Has problems.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, to provide a method of forming a vehicle speed reduction bump which facilitates construction, improves workability, and shortens the construction period.

[0005]

In order to achieve the above object, the present invention has the following arrangement. That is, the method of forming a vehicle deceleration bump according to the present invention is a method of forming a vehicle deceleration bump that is formed on a road along a direction intersecting the traveling direction of the vehicle in order to force the vehicle to decelerate. The bump is formed by a plurality of divided blocks previously divided into a predetermined shape, and the divided blocks are combined and arranged and arranged on a road to form a bump.

According to the present invention, bumps are formed by arranging a plurality of divided blocks previously divided into a predetermined shape and arranging them on a road, so that skill in construction including an inclined portion which is difficult to form can be obtained. It is unnecessary, and the workability is improved, and the work period can be shortened. Also, in the case where an additional function such as a coloring process is performed on the bump, since the divided block body can be manufactured at a factory or the like, it is necessary to perform an additional function such as a coloring process in advance when manufacturing the divided block body. ,
Since there is no need to provide such additional functions on site,
The construction period will not be long.

In the present invention, a divided block body may be manufactured according to the shape of each bump, but as the divided block body, an inclined divided block body having an upper surface inclined to one side, In advance, a mountain-shaped divided block body inclined on both sides and a planar divided block body having a flat upper surface are prepared in advance, that is, a divided block body having a general shape for forming bumps is manufactured in advance. If bumps of desired shapes are formed by arranging and arranging them on a road by selectively combining one or more of them, bumps of various shapes can be formed immediately. And the construction period can be shortened.

When laying the divided block on the road,
It is preferable that the divided block body is fixed to a road so that it does not move accidentally. To fix, the lower surface of the divided block body may be fixed to the road with an adhesive, but a bolt insertion hole is vertically formed in the divided block body, and the divided block body is fixed by a fixing bolt inserted into the bolt insertion hole. Can be easily removed by loosening the fixing bolt when the bump is in the way, and can be easily and quickly fixed when necessary.

In the present invention, if the divided block body is colored in a color different from that of the pavement material applied to the road at the time of manufacture or the like, the formed vehicle deceleration bump has improved visibility. . Coloring may be performed on only one divided block, only the main divided block, or all divided blocks.

In the present invention, if one divided block body and the other divided block body are colored in different colors in advance at the time of manufacture or the like, the formed vehicle deceleration bumps are colored. Are varied and conspicuous, and visibility is further improved.

If a reflector, a luminous body, a colored molded article, etc. are attached to the divided block body in advance at the time of manufacture, etc.,
The formed vehicle deceleration bumps have improved visibility in the same manner as described above, and the installation period does not become longer even if these are attached. In particular, if a reflector and a light emitter are attached, visibility at night is improved. In this case, only one divided block, only the main divided block, or all the divided blocks may be attached.

If the anti-slip irregularities are formed in advance in the divided block body at the time of manufacture or the like, when the vehicle rides on the formed vehicle deceleration bump, the vehicle is prevented from slipping. Such non-slip unevenness may be only one divided block body, may be only a main divided block body, or may be formed on all divided block bodies.

Further, if the divided block body is provided with a mark such as a character or a figure in advance at the time of manufacture or the like, the mark of the formed vehicle deceleration bump can be visually recognized by a vehicle driver, which is more effective. The sign will not slow down the construction period.

If the marking is formed in a three-dimensional shape, the three-dimensional shape of the formed vehicle deceleration bump and the three-dimensional drawing shape are combined, so that the vehicle deceleration bump is visually recognized as protruding further from the road. For this reason, it is possible to make people more conscious to reduce the speed more effectively. The above-mentioned marking may be given for each divided block body, but may be given so that one marking is shown by a plurality of divided block bodies.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below with reference to the drawings. First, FIG. 1 is a perspective view showing an embodiment of a vehicle deceleration bump obtained by the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is another sectional view.

In FIGS. 1 to 3, reference numeral 1 denotes a divided block body, and a substantially horizontal lower surface 11 which is in contact with a road and an adjacent divided block body 1 which is arranged when laid on a road are in contact with each other. As described above, the lower surface 11 has a side surface 12 which rises substantially vertically from an edge thereof, and a bolt insertion hole 13 for fixing the road to the road with the fixing bolt 2 is formed by penetrating the upper surface 14 through the lower surface 11. I have.

The divided block 1 may be of the same shape. However, the divided block 1 in this embodiment has an inclined divided block 1a having an upper surface 14 inclined to one side, and an upper surface 14a. Are divided into a mountain-shaped divided block body 1b inclined to both sides and a flat divided block body 1c having a flat upper surface 14. Further, the inclined divided block body 1a is used as a bump as a side. It is appropriately composed of an inclined divided block body 1a for the side end laid at the end and an inclined divided block body 1a for the end laid at the end.

Each of the divided block bodies 1 has a width of 30 to 100 c so that it can be easily carried and constructed.
m, and is manufactured in advance from a suitable material such as concrete, polyethylene, urethane resin, rubber, elastomer or the like using a molding die or the like at a factory or the like.

In order to form a bump using the divided block bodies 1, one or more of the divided block bodies 1 described above can be selectively combined to form a bump having a desired shape. While abutting the side surface 12 against one another on the road and fixing it with the fixing bolt 2,
An array may be laid.

An example of the bump thus formed is shown in FIGS. 1 to 3 and FIGS. That is, FIG.
The bumps shown in Nos. 1 to 3 were formed by arranging a plurality of mountain-shaped divided block bodies 1b in a row at an intermediate portion, and arranging inclined divided block bodies 1a for end portions at both ends. It is possible to form a bump of an appropriate length by changing the number of the mountain-shaped divided book bodies 1a.

The bump shown in the perspective view of FIG. 4 has one mountain-shaped divided block body 1b disposed at an intermediate portion, and inclined divided block bodies 1a for end portions disposed at both ends. It is formed.

Further, the bumps shown in the perspective view of FIG. 5 and the cross-sectional view of FIG. 6 have flat divisional blocks 1c arranged in a row at the center of the intermediate portion, and inclined side end slopes on both sides thereof. It is formed by arranging a divided block body 1a having a rectangular shape, and arranging inclined divided block bodies 1a for end portions at both ends.

The bump shown in the perspective view of FIG. 7 has two plane-shaped divided blocks 1c arranged in parallel at the center of the intermediate portion, and has inclined divided blocks for side ends on both sides. The body 1a is arranged, and an inclined divided block body 1a for an end is arranged at both ends.

Thus, the inclined divided block body 1
a, a plurality of divided block bodies 1b having a mountain shape, and a plurality of divided block bodies 1c having a planar shape are prepared in advance, and one or more of these are selectively combined and laid on a road. Accordingly, a bump having a desired shape can be easily formed, for example, by changing the width or length according to the road width or purpose, and if this bump is formed in a parking lot or the like, it can be used as a car stop or the like.

The divided block 1 may be of the same color as the pavement material to be applied to the road, or may be previously divided.
May be subjected to a coloring treatment so as to have a different color from the paving material. Coloring process is divided block 1
May be applied with a coloring paint, or the divided block body 1 may be formed using a coloring material. Further, in the plurality of divided block bodies 1, one divided block body 1 and another divided block body 1 may be colored with different colors.

When the divided block 1 is manufactured in advance so as to be visually recognized by a vehicle driver, a reflective tape which shines brightly by retroreflecting the light of the headlight of the vehicle at night on the divided block 1 as shown in FIG. Reflector 3 such as glass or glass beads, self-luminous body 4 such as a light emitting diode as shown in FIG. 9, FIG.
A molded product 5 or the like having an appropriate shape colored as described above may be attached, and the visibility may be improved by the reflector 3, the self-luminous body 4, the molded product 5, and the like.

In order to prevent the vehicle from slipping when the vehicle gets on, the anti-slip irregularities 6 may be formed in the divided block body 1 as shown in FIG. In order to form the non-slip irregularities 6, irregularities that become the non-slip irregularities 6 may be engraved on a mold for molding the divided block body 1.

Also, the divided block body 1 is provided with characters,
A sign 7 such as a graphic may be given. This sign 7
Although may be planar, it is preferable to draw a three-dimensional figure by a three-dimensional projection method so that the sign 7 is three-dimensionally raised and visually recognized using the illusion of an eye as shown in FIG.

In order to draw a three-dimensional figure, a plurality of section patterns 71 of a predetermined shape, each having a different lightness, are assigned to the three-dimensional figure by a paving material or painting made of an appropriate material such as a tile or a sheet. It is preferable that the brightness difference between the patterns 71 is expressed as a shadow.

The coloring process on the divided block body 1, the attachment of the reflector 3, the self-luminous body 4, the molded article 5, etc., the formation of the anti-slip irregularities 6, the sign 7, etc. are combined to form the divided block body. 1 may be added.

[0031]

According to the present invention, a bump is formed by combining a plurality of divided blocks previously divided into a predetermined shape and arranging them on a road to form a bump. Skill is not required, workability is improved, and the work period can be shortened. Also, in the case where an additional function such as a coloring process is performed on the bump, since the divided block body can be manufactured at a factory or the like, it is necessary to perform an additional function such as a coloring process in advance when manufacturing the divided block body. Since it is not necessary to provide such additional functions on site, the construction period is not prolonged.

The divided block body includes an inclined divided block body having an upper surface inclined to one side, a mountain-shaped divided block body having an upper surface inclined to both sides, and a planar divided block body having a flat upper surface. Pre-fabricated each one,
That is, the above-mentioned divided block bodies having a general shape for the formation of bumps are manufactured in advance, and one or two or more of them are selectively combined and arranged on a road to form bumps of a desired shape. By doing so, bumps of various shapes can be formed immediately, so that the workability is improved and the work period can be shortened.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a vehicle deceleration bump formed according to the present invention.

FIG. 2 is a sectional view of FIG.

FIG. 3 is another sectional view of FIG. 1;

FIG. 4 is a perspective view showing another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 5 is a perspective view showing still another embodiment of the vehicle speed reduction bump formed according to the present invention.

FIG. 6 is a sectional view of FIG. 5;

FIG. 7 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 8 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 9 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 10 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 11 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

FIG. 12 is a perspective view showing still another embodiment of the vehicle deceleration bump formed according to the present invention.

[Explanation of symbols]

 Reference Signs List 1 divided block body 1a inclined divided block body 1b mountain-shaped divided block body 1c planar divided block body 11 lower surface 12 side surface 13 bolt insertion hole 14 upper surface 2 fixing bolt 3 reflector 4 self-luminous body 5 molded article 6 sliding Stop unevenness 7 Marking 71 Section pattern

Claims (11)

[Claims] 1. A method for forming a vehicle deceleration bump formed on a road along a direction intersecting with a traveling direction of a vehicle in order to force the vehicle to decelerate, the bump being formed in a predetermined shape in advance. A method for forming a bump for decelerating a vehicle, comprising a plurality of divided block bodies, and forming the bumps by arranging the divided block bodies in an array on a road. 2. The divided block body includes an inclined divided block body having an upper surface inclined to one side, a mountain-shaped divided block body having an upper surface inclined to both sides, and a planar divided block body having a flat upper surface. The method for forming bumps for vehicle deceleration according to claim 1, wherein the bumps having a desired shape are formed by arranging them on a road by selectively combining one or more kinds thereof. 3. The vehicle deceleration according to claim 1, wherein a bolt insertion hole is vertically formed in the divided block body, and the divided block body is fixed to a road by a fixing bolt inserted into the bolt insertion hole. Method of forming bumps for use. 4. The method according to claim 1, wherein at least one of the divided block bodies is colored with a color different from a pavement material of a road. 5. The apparatus according to claim 1, wherein at least one of the divided block bodies and another of the divided block bodies are colored with different colors. A method for forming a vehicle deceleration bump. 6. The apparatus according to claim 1, wherein the at least one divided block body has a reflector attached thereto.
The method for forming a vehicle deceleration bump according to any one of claims 1 to 5. 7. The light-emitting device according to claim 1, wherein the at least one divided block body has a light-emitting body attached thereto.
7. The method for forming a vehicle deceleration bump according to any one of claims 6 to 6. 8. The method according to claim 1, wherein at least one of the divided block bodies has a colored molded product attached thereto. 9. The method for forming a vehicle deceleration bump according to claim 1, wherein at least one of the divided block bodies is formed with anti-slip irregularities. 10. The vehicle deceleration bump according to claim 1, wherein at least one of the divided block bodies is provided with a sign such as a character, a graphic, or the like. Method. 11. The method according to claim 10, wherein the sign is a three-dimensional figure.