JP2012026082A - Self-luminous road stud - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a self-luminous road stud which facilitates embedding installation work and is not easily damaged.SOLUTION: The self-luminous road stud includes a main body for radiating light emitted by an interior self-luminous part to the outside from a light radiation part provided on an upper surface, and a bottomed cylindrical outer frame in which the main body is detachably stored from the upper part, a blade part projected to the side is formed on the main body, a mounting part capable of mounting the blade part is formed on the upper surface of the outer frame, and the main body is stored inside the outer frame in the state of mounting the blade part of the main body on the mounting part of the outer frame. The main body is detached from the outer frame after being embedded and fixed in an installation location and maintenance and exchange are easily performed. Also, when external force is applied from the upper part by a wheel of a vehicle stepping on the installed self-luminous road stud or the like, the external force is received by the mounting part provided on the bottom cylindrical outer frame, and the outer frame and the main body are not easily destroyed by the external force.

Description

  The present invention relates to a self-luminous roadway installed at various places around the road, such as road outer lines, center lines, intersection centers, median strips, curbs, and sidewalks.

  For products such as self-luminous road fences that embed and install devices with a self-luminous function on the road surface to guide and alert the eyes of vehicle drivers and pedestrians, maintenance and replacement after burial installation etc. It is desirable that the device can be removed from the installation site after being installed, so that various devices can be disclosed.

  For example, Patent Document 1 discloses a main body that radiates light emitted from an internal self-light-emitting section to the outside from a light emitting section provided so as to protrude from the upper surface, and a bottomed cylindrical shape that detachably accommodates the main body from above. In a self-luminous road fence provided with an outer frame, the main body is covered with a cylindrical cover body, and the cover body is a cylinder that is externally fitted to the upper portion of the main body and a cover portion that holds the upper edge of the outer peripheral wall of the main body A first step portion is formed on the upper edge of the outer peripheral wall of the cylindrical portion, and a second step portion is formed on the upper edge of the inner peripheral wall of the outer frame. Forming the main body in the outer frame, fixing the ring-shaped presser fitting across the upper surface of the first step portion and the upper surface of the second step portion, and the upper surface of the presser fitting and the The present applicant has proposed a self-luminous road fence characterized in that the upper surface of the outer frame and the upper surface of the cover portion are flush with each other. There.

JP 2009-221818 A

  The present invention provides a self-luminous roadway which is easy to embed and install and is less likely to be damaged by an outer frame and a body having a configuration different from that of Patent Document 1.

In order to achieve the above object, the present invention is configured as follows.
That is, the self-luminous road fence according to the present invention has a main body that radiates the light emitted from the self-light-emitting section that is built in to the outside from the light emitting section provided on the upper surface, and a bottomed cylindrical shape that detachably accommodates the main body from above. A self-luminous road fence with an outer frame of
The main body is formed with wings protruding sideways,
On the outer frame, a placement portion on which the blade portion can be placed is formed on the upper surface,
With the blade portion of the main body placed on the placement portion of the outer frame,
The main body is housed in an outer frame.

According to the self-luminous road fence according to the present invention, a main body that radiates light emitted from an internal self-luminous part to the outside from a light emitting part provided on the upper surface, and a bottomed cylinder that detachably accommodates the main body from above Therefore, maintenance and replacement can be easily performed by removing the main body from the outer frame after being embedded and fixed at the installation location.
In addition, the main body is formed with a blade portion protruding laterally, and a mounting portion on which the blade portion can be mounted on the outer frame is formed on the upper surface. When an external force is applied from above by being stepped on, the external force is transmitted to the mounting portion on the upper surface of the outer frame via the blades of the main body, so the mounting portion provided on the bottomed cylindrical outer frame In order to catch external force, the outer frame and the main body are not easily destroyed by external force.
Further, since the main body is housed in the outer frame in a state where the blade portion of the main body is placed on the placement portion of the outer frame, a filler such as an adhesive that embeds and fixes the outer frame; Since the main body does not come into contact, in the embedding fixing work at the installation location, the embedding fixing work can be performed even in a state where the main body is stored in the outer frame or only in the outer frame where the main body is not stored. It is easy to select work according to the situation of the place.

The main body has a bottomed cylindrical main body case portion, a translucent member in which the light emitting portion that covers the upper portion of the main body case portion is formed, and a cylindrical cover body in which the blade portion is formed; A male screw part is formed on the outer peripheral side surface of the main body case part, a female screw part that can be screwed with the male screw part is formed on the inner peripheral side surface of the cover body, and the male screw part and the female screw are formed. If the main body case portion and the cover body are fixed by screwing with a portion, and the translucent member is tightly fixed between the main body case portion and the cover body, the fixing screw Each of them can be easily fixed by simply rotating and screwing the main body case portion and the cover body without using any other, so that workability is good.
In addition, since the light transmitting member is tightly coupled by screwing the male screw portion and the female screw portion, the main body case portion and the cover body are fixed, so that water is contained in the outer frame in which the main body is housed. Even if the liquid enters, the water does not enter the main body in which the self-light-emitting portion is housed, and the self-light-emitting function is hardly damaged, which is preferable.
In addition, since the male screw portion and the female screw portion are screwed together, the light transmitting member is tightly attached to the cylindrical cover body on which the blade portion is formed, and the main body case portion is fixed. Since the optical member and the main body case portion can be fixed to the cover body in which the blade portion is placed on the placement portion of the outer frame and can be stored so as to be suspended in the outer frame. It is preferable that when an external force is applied from above the light-emitting road fence, damage due to contact between the lower surface of the main body case portion and the bottom surface of the outer frame does not occur.

  According to the self-luminous road fence according to the present invention, it is difficult to be damaged, and the buried installation work can be easily performed.

BRIEF DESCRIPTION OF THE DRAWINGS (a) is a top view, (b) is a front view, (c) is a side view which shows one Embodiment of the self-light-emitting road fence concerning this invention. It is AA sectional drawing of FIG. FIG. 3 is a diagram showing a state in which the main body is removed from the outer frame in the cross-sectional view of FIG. 2. 1 is a plan view, (B) is a front view, (C) is a side view, and (D) is a bottom view. It is AA sectional drawing of FIG. It is sectional drawing which shows the state which decomposed | disassembled the main body of FIG. 5 into each member. 1A is a plan view, FIG. 1B is a front view, FIG. 1C is a side view, and FIG. 1D is a bottom view. 1 is a plan view, (b) is a front view, and (c) is a side view, showing an embodiment of a mounting bracket for embedding the outer frame of the self-luminous roadway in FIG. (D) is a bottom view. FIG. 8 is a plan view, and (B) is a front view, showing a state where the lower surface side of the mounting bracket of FIG. 8 is attached in contact with the outer frame of the self-luminous road fence of FIG. It is a figure which shows the condition which embeds the self-light-emitting road fence of FIG. 9 on the installation surface. (A) is sectional drawing of the hollow part vicinity of FIG. 1, (b) is a figure which shows the state which has inserted the tool in the hollow part.

Embodiments of the present invention will be specifically described with reference to the drawings.
In the drawings, 1 is a main body and 5 is an outer frame.
As shown in FIGS. 1 to 3, the main body 1 is housed and fixed in an outer frame 5 formed in a bottomed cylindrical shape.

4 shows the main body of FIG. 1, (A) is a plan view, (B) is a front view, (C) is a side view, (D) is a bottom view, and FIG. FIG.
The main body 1 includes a cylindrical main body case portion 11 having a bottom wall that is open at the top, a colorless and transparent translucent member 3 disposed so as to close the opening above the cover, and a cover body 2. It has.
Inside the main body case 11, a self-light-emitting unit 13 including a light emitter L, a storage battery B, and a solar battery S is housed. It is provided as possible.
Further, a light emitting portion 31 is formed at the center of the upper surface of the translucent member 3 so as to protrude upward. The self-light-emitting portion 13 is disposed and arranged below the lower surface of the translucent member 3, and light emitted from the light-emitting body L passes through the translucent member 3 and is directed obliquely upward from the horizontal direction. The light is emitted from the inclined surface 32 formed on the side surface of the light emitting portion 13.
For the storage battery B, a rechargeable battery such as a lead storage battery or a charging device such as an electric double layer capacitor can be used. In the present embodiment, a light emitting diode is used as the light emitter L. However, a halogen lamp, a metal halide lamp, a cathode tube, electroluminescence, a xenon lamp, or the like can be used as appropriate.
Moreover, the material of the main body case part 11 can use suitably metals, such as iron and aluminum.

The cover body 2 includes a cylindrical tubular portion 22 constituting a side wall, a cover portion 23 extending so as to protrude inward from the upper end of the tubular portion 22, and an outer side from the upper end of the tubular portion 22. And a blade portion 24 extending so as to protrude toward the front.
A male screw portion 15 is formed on the outer peripheral side surface of the main body case portion 11, and a female screw portion 25 that can be screwed with the male screw portion 15 is formed on the inner peripheral side surface of the cylindrical portion 22 of the cover body 2. Thus, the main body case 11 and the cover body 2 are screwed together.
When the main body case portion 11 and the cover body 2 are screwed together, the upper surface of the translucent member 3 is covered with the lower surface of the cover portion 23, and the lower end of the translucent member 3 is provided on the side wall of the main body case portion 11. The translucent member 3 is brought into contact with the inner upper surface of the step portion 16 so as to be fixed between the main body case portion 11 and the cover body 2, and the main body case portion 11 and the translucent member 3 are fixed. And the cover body 2 are provided so that they can be easily integrated by screwing the male screw portion 15 and the female screw portion 25 without using a fixing screw or the like separately.
The light emitting portion 31 is disposed inside the cover portion 23 when the translucent member 3 is tightly attached to the cover body 2 and the main body case portion 11 and protrudes upward from the upper surface of the cover portion 23. The emitted light is provided so as to radiate outward from the inclined surface 32 on the side surface of the light emitting portion 31.
As the material of the cover body 2, a metal such as iron or aluminum can be suitably used.
Moreover, as the material of the translucent member 3, a synthetic resin such as polycarbonate, acrylic resin, or hard polyvinyl chloride, or glass can be preferably used.

The blade part 24 is formed in two places in the cover body 2, and is formed in the flat plate shape which protrudes in the opposite direction toward the horizontal direction outer side from the upper end of the cylindrical part 22, respectively. Moreover, the shape of each blade | wing part 24 in planar view is each formed in the trapezoid shape which becomes so wide that it goes outside.
As shown in FIG. 3, the upper surface of the blade portion 24 is formed higher than the upper surface of the cover portion 23, and the upper surface of the light emitting portion 31 of the translucent member 3 that is tightly attached to the cover body 2 and the main body case portion 11. It is formed so as to be positioned slightly higher.
By arranging the upper surface of the blade portion 24 higher than the light emitting portion 31, even when a vehicle wheel or the like steps on the self-luminous road fence, the weight is mainly applied to the blade portion 24 to the translucent member 3. Is reduced and damage to the translucent member 3 is suppressed.

FIG. 7 shows the outer frame 5 of FIG. 1, (A) is a plan view, (B) is a front view, (C) is a side view, and (D) is a bottom view.
The outer frame 5 of the present embodiment is formed in a bottomed cylindrical shape that opens upward, and is formed so that the main body 1 can be stored therein.
Further, a mounting portion 54 that protrudes outward in the horizontal direction is formed above the cylindrical wall of the outer frame 5, and the mounting portions 54 are formed at two locations so as to protrude in the opposite direction. . The upper surface of each mounting portion 54 is formed to be flush with the upper surface of the cylindrical wall of the outer frame 5.
In addition, as shown in FIG. 3, the outer frame 5 of the present embodiment has a diameter-enlarged portion 53 formed in the vicinity of the center of the cylindrical tube wall in the vertical direction, and the upper part of the tube wall has a cylindrical shape with a larger diameter than the lower part. The stepped portion 52 is formed on the inner peripheral side surface of the enlarged diameter portion 53.
The material of the outer frame 5 is a metal such as iron or aluminum, polyamide resin and / or polybutylene terephthalate resin and / or polyethylene terephthalate resin and / or polyacetal resin and / or polyphenylene sulfide resin and / or high density polyethylene ( HDPE) and / or acrylonitrile-butadiene-styrene resin (ABS resin) and / or acrylonitrile-styrene-acrylate resin (ASA resin) and / or polypropylene and / or polystyrene and / or polycarbonate and / or hard vinyl chloride In this embodiment, a nylon resin, which is a polyamide resin, is used. When the outer frame 5 is made of metal, the outer frame 5 may damage the construction machine when the road surface with the outer frame 5 embedded and fixed is ground or cut. Although the work of removing the frame 5 was necessary, the outer frame 5 of this embodiment is formed of a synthetic resin, so that the outer frame 5 can be used as a construction machine even when construction is performed on a road surface in which the outer frame 5 is embedded and fixed. There is no damage.
In addition, when forming the outer frame 5 using a synthetic resin, glass fiber etc. may be contained and the intensity | strength may be improved.

As shown in FIG. 2, when the main body 1 is housed in the outer frame 5, the lower surface of each blade portion 24 of the main body 1 is in contact with the upper surface of each mounting portion 54 of the outer frame 5. ing.
Each of the two blade portions 24 has a total of four through-holes 26 each extending from the upper surface to the lower surface, and each of the two mounting portions 54 has a fixing hole that opens upward. A total of four 56 are formed, two each, and each fixing hole 56 is formed at a position corresponding to each through hole 26. A female screw that can be screwed to the fixing bolt 9 is formed on the inner peripheral side surface of each fixing hole 56.
Each blade portion 24 is placed on each placement portion 54, and the male screw portion of the fixing bolt 9 is inserted into each through hole 26 from above and screwed into the fixing hole 56, whereby the main body 1 is attached to the outer frame 5. It can be stored and fixed.
In addition, the diameter of the upper part of each through hole 26 of the present embodiment is enlarged, and the lower surface of the head of each fixing bolt 9 screwed into each fixing hole 56 is brought into contact with the bottom surface of this enlarged diameter part. The head of the fixing bolt is formed so as to be housed in each through hole 26. By forming each through hole 26 in this way, when the self-luminous road fence is stepped on a vehicle wheel or the like, a force is not directly applied to each fixing bolt 9 accommodated in each through hole 26. Thus, the connection between each fixing bolt 9 and each fixing hole 56 is not easily broken.

  Each mounting portion 54 is formed in a slightly larger shape than each blade portion 24 of the main body portion 1. By forming each mounting portion 54 in this way, when a self-luminous road fence having the main body 1 housed and fixed on the outer frame 5 is stepped on a vehicle wheel or the like, a load is applied to the main body 1 from above. Is transmitted to each mounting portion 54 through the entire lower surface of each blade portion 24, so that the load is dispersed without concentrating the force on a part of the blade portion 24 or the mounting portion 54, and each blade portion 24 or each The mounting portion 54 is hardly damaged.

  As shown in FIG. 2, the main body case portion is attached so that a gap C is formed between the bottom surface of the outer frame 5 and the lower surface of the main body case portion 11 of the main body 1 housed and fixed thereto. 11 is fixed so that it can be suspended by the cover body 2 fixed by placing each blade | wing part 24 on each mounting part 54. As shown in FIG. By fixing the main body 1 in this way, when the self-luminous road fence embedded and fixed on the installation surface is stepped on the wheel of the vehicle, the contact between the lower surface of the main body case 11 and the bottom surface of the outer frame 5 is prevented. It is suppressed and damage due to transmission of force to the main body case portion 11 and the self-light emitting portion 13 provided therein is less likely to occur.

In the main body 1 of the present embodiment, the male screw portion 15 of the main body case portion 11 is screwed into the female screw portion 25 of the cover body 2, and the cylindrical wall of the main body case portion 11 is inserted into the cylindrical portion 22 of the cover body 2. Although the upper portion is integrated by integration, as shown in FIG. 2, when the main body 1 is stored in the outer frame 5, the step of the outer frame 5 is directly below the lower surface of the cylindrical portion 22 of the cover body 2. The lower surface of the cylindrical portion 22 and the stepped portion 52 formed so that the portion 52 is disposed are provided so as to be in contact with or slightly spaced from each other. When a gap is formed between the portion 52 and the portion 52, the gap is formed to be smaller than the gap between the lower surface of the main body case portion 11 and the bottom surface of the outer frame 5.
Even if the outer frame 5 is distorted due to the load from above when the self-luminous road fence fixed and embedded on the installation surface is stepped on the wheels of the vehicle, etc. by providing as described above, The cylindrical portion 22 of the cover body 2 and the stepped portion 52 of the outer frame 5 come into contact with each other, and contact between the lower surface of the main body case portion 11 and the bottom surface of the outer frame 5 is suppressed. 13 damage is less likely to occur.

Further, a groove 59 that is recessed outward is formed on the inner peripheral side surface of the cylindrical wall of the outer frame 5. The groove portions 59 are formed in a total of two strips, one on both sides of the center of the outer frame 5, and each groove portion 59 is formed downward from the upper surface of the outer frame 5.
On the outer peripheral side surface of the cylindrical wall portion 22 of the cover body 2 of the main body 1, one ridge 29 having a size that can be stored in the groove portion 59 is formed.
When the main body 1 is stored in the outer frame 5, the protrusions 29 are inserted and stored in the groove portions 59, and the relative orientation between the main body 1 and the outer frame 5 is fixed. . Further, by forming the two groove portions 59 on the one protrusion 29 as described above, the main body 1 rotated 180 degrees with respect to the outer frame 5 can be attached.

On the outer peripheral side surface of the outer frame 5 of the present embodiment, a plurality of protrusions 57A and protrusions 57B protruding outward in the vertical direction are formed at intervals.
Each of the protrusions 57A is formed in a total of 18 pieces, nine of which are nine below each placement part 54. The upper ends of the protrusions 57A are integrated with the lower surface of each placement part 54, and the size of the protrusions decreases toward the bottom. It is formed to be smaller and converge on the outer peripheral side surface of the outer frame 5.
By forming the ridge portion 57A as described above, when a force is applied to the self-luminous roadway from above, it is transmitted to the placement portion 54 of the outer frame 5 via the blade portion 24 of the main body 1 or the like. Therefore, the strength of the outer frame 5 is improved and the damage is hardly caused.
Further, a total of six ridges 57B are formed between each mounting portion, and the upper ends thereof are located in the enlarged diameter portion 53 of the outer frame 5 and are located outside the upper portion of the enlarged diameter portion 53. It is formed to protrude in the direction.
By forming the protrusion 57B as described above, when the outer frame 5 is embedded and fixed on the installation surface, the protrusion 57B functions as an anchor in the embedded hole, and the upper frame 5 is prevented from coming off upward. To prevent.
Further, when the outer frame 5 is embedded in the embedding hole of the installation surface filled with a filler such as an adhesive or mortar, and the outer frame 5 is fixed by solidification of the filler, each ridge 57A and each ridge The filler enters between 57B and prevents the outer frame 5 fixed in the buried hole from rotating.

As shown in FIG. 1, on the upper surface of each mounting portion 54 of the outer frame 5 in which the main body 1 is housed and fixed, a mounting portion 54A for mounting the mounting bracket 6 protrudes outward. Is formed.
Each mounting portion 54A is formed in a rectangular shape at the tip of each protruding mounting portion 54, and each blade portion 24 of the main body 1 mounted thereon does not contact the upper surface of each mounting portion 54A. Thus, it is formed to project outward from each blade portion 24.
Each mounting portion 54A has a total of four small hole-shaped recesses 54b that open upward, and two screw holes 54c each having a slightly larger diameter at the center of each recess 54b. Is formed.

FIG. 8 shows one embodiment of the mounting bracket 6 for embedding the outer frame of the self-luminous road fence of FIG. 1, (A) is a plan view, (B) is a front view, ) Is a side view, (d) is a bottom view, FIG. 9 shows a state in which the surface side of the mounting bracket of FIG. 8 is attached to the self-luminous road fence of FIG. 1, and (b) is a plan view. Yes, (b) is a front view.
The mounting bracket 6 is provided with an elongated flat plate portion 61, and the flat plate portion 61 is formed with a narrow width near the center.
In addition, a rectangular adjustment portion 62 that protrudes slightly upward and slightly smaller than the thickness of the flat plate portion 61 is formed on the upper surface of the flat plate portion 61. The adjustment portion 62 is substantially the same as the attachment portion 54A of the outer frame 5. It is formed in a rectangular shape of the same size.

In the vicinity of the center of the adjustment portion 62, one screw through hole 64 penetrating from the upper surface to the lower surface of the flat plate portion 61 is formed. The screw through hole 64 corresponds to the screw hole 54c formed in the mounting portion 54A. And a slightly larger diameter than the screw hole 54c.
In addition, on the upper surface of the adjustment portion 62 and the lower surface of the flat plate portion 61, four convex portions 65 each projecting upward and downward are formed in total, four in total. On the upper surface of the adjustment portion 62 and the lower surface of the flat plate portion 61, each convex portion 65 is formed so as to sandwich the screw through hole 64, and a position corresponding to each concave portion 54b formed in the mounting portion 54A of the outer frame 5. And is sized.
By forming each convex portion 65 and screw through hole 64 as described above,

The convex portions 65 on the lower surface side of the mounting bracket 6 are inserted into the concave portions 54 b of the outer frame 5, the fixing screws N are inserted into the screw through holes 64, and are screwed into the screw holes 54 c, respectively. The mounting bracket 6 can be fixed to the outer frame 5 by bringing the lower surface into contact with the upper surface of the mounting portion 54A. 9 shows a state in which the lower surface side of the mounting bracket 6 in FIG. 8 is attached to the outer frame 5 of the self-luminous road fence in FIG. 1, (A) is a plan view, and (B) is a front view. FIG.
Further, the respective convex portions 65 on the upper surface side of the mounting bracket 6 are inserted into the respective concave portions 54b of the outer frame 5, the fixing screws N are screwed into the screw holes 54c from above, and the adjusting portion 62 is attached to the mounting portion 54A. The mounting bracket 6 can be fixed to the outer frame 5 in contact with the upper surface.

FIG. 10 is a view showing a situation where the self-luminous road fence of FIG. 9 is embedded in the installation surface.
When embedding and fixing the self-luminous road fence according to the present invention, an embedding hole H in which the outer frame 5 can be accommodated is formed in the installation surface G, and after this is accommodated, an adhesive is placed in the gap of the embedding hole H. The outer frame 5 can be embedded and fixed on the installation surface by being filled with a filler F such as mortar and solidified.
At this time, if the mounting bracket 6 is fixed to each mounting portion 54 </ b> A of the outer frame 5, when the outer frame 5 is stored in the embedded hole H, the fixed mounting bracket 6 is installed at the periphery of the embedded hole H. The upper surface of the outer frame 5 can be easily kept flush with the installation surface G by contacting the surface G. In this state, the filler F is filled into the embedding hole H, and after the filler F is solidified in the state of FIG. 10, the fixing screw N is removed to remove the mounting bracket 6 from the outer frame 5. 5 can be embedded and fixed on the installation surface G.
Further, if each convex portion 65 of the surface of the mounting bracket 6 on which the adjustment portion 62 is provided is inserted into each concave portion 54b of the outer frame 5 and fixed, the mounting bracket 6 is brought into contact with the installation surface G at the periphery of the embedded hole H. Since the upper surface of the outer frame 5 can be kept below the installation surface G by the protrusion size of the adjustment portion 62, the construction according to the situation of the installation location can be easily performed. it can.

  In addition, the self-luminous road fence according to the present invention allows the blade portion 24 of the main body 1 to be placed on the placement portion 54 provided on the upper surface of the outer frame 5 and removes the main body 1 other than the blade portion 24 from the outside. Since it is stored in the frame 5, the filler H that embeds and fixes the outer frame 5 and the main body 1 are provided so as not to contact each other. Therefore, as shown in FIG. 10, the embedding and fixing work can be performed with the main body 1 housed in the outer frame 5, or the embedding and fixing work can be performed only with the outer frame 5 not housing the main body 1. After that, the main body 1 can be housed and fixed to the outer frame 5, and a suitable working method according to the situation of the construction place can be selected and implemented.

In the mounting portion 54 of the outer frame 5 of the present embodiment, a recess 58 that is recessed downward in a rectangular shape is formed. Specifically, on the upper surface of the mounting portion 54, the recess 58 extends over the mounting portion 54 on which the blade portion 24 of the main body 11 is mounted and the mounting portion 54A on which the blade portion 24 is not mounted. Is formed.
11A is a cross-sectional view of the vicinity of the recess 58 in FIG. 1, and FIG. 11B is a diagram illustrating a state in which the tool K is inserted into the recess 58.
When the main body 1 is removed from the outer frame 5 in the self-luminous road fence according to the present invention in which the main body 1 is housed in the outer frame 5 by forming the recess 58 as described above, the upper surface of the outer frame 5 is removed. There is no need to forcibly insert tools between the main body 1 and the main body 1, and the end of the tool K can be inserted into the recess 58 and the main body 1 can be easily lifted and removed.

  As described above, the main body 1 is provided so that the light-transmitting member 3 is tightly fixed to the main body case 11 and the cover body 2 so that the light emitted from the self-light-emitting portion 3 provided therein can be emitted from the light emitting portion 31 to the outside. Therefore, it is also possible to function as a self-luminous road fence by embedding and fixing only the main body 1 on the road surface without being housed and fixed in the outer frame 5. At this time, the lower surface of the blade 24 that protrudes outwardly formed on the cover body 2 of the main body 1 is attached to the installation surface G at the peripheral edge of the buried hole H like the mounting bracket 6 attached to the outer frame 5. The main body 1 can be embedded and fixed to the installation surface G by abutting.

DESCRIPTION OF SYMBOLS 1 Main body 11 Main body case part 13 Self-light-emitting part 15 Male screw part 16 Step part 2 Cover body 22 Cylindrical part 23 Cover part 24 Blade part 25 Female screw part 26 Through-hole 29 Projection 3 Translucent member 31 Light emission part 32 Inclination Surface 5 Outer frame 52 Stepped portion 53 Expanded portion 54 Mounting portion 54A Mounting portion 54b Recessed portion 54c Screw hole 56 Fixing hole 57A Projection portion 57B Projection portion 58 Recess portion 59 Groove portion 6 Mounting bracket 61 Flat plate portion 62 Adjustment portion 64 Screw Through hole 65 Protruding part 9 Fixing bolt L Light emitter S Solar battery B Storage battery C Gap G Installation surface H Embedded hole F Filler N Fixing screw K Tool

Claims (2)

A self-luminous road fence comprising a main body that radiates light emitted from an internal self-luminous section to the outside from a light emitting section provided on the upper surface, and a bottomed cylindrical outer frame that detachably accommodates the main body from above Because
The main body is formed with wings protruding sideways,
On the outer frame, a placement portion on which the blade portion can be placed is formed on the upper surface,
With the blade portion of the main body placed on the placement portion of the outer frame,
A self-luminous roadway, wherein the main body is housed in an outer frame. The main body includes a bottomed cylindrical main body case portion, a translucent member formed with the light emitting portion that covers the upper portion of the main body case portion, and a cylindrical cover body formed with the blade portion. ,
A male screw part is formed on the outer peripheral side surface of the main body case part,
A female screw portion that can be screwed with the male screw portion is formed on the inner peripheral side surface of the cover body,
The main body case portion and the cover body are fixed by screwing the male screw portion and the female screw portion, and the translucent member is tightly fixed between the main body case portion and the cover body. The self-luminous road fence according to claim 1, wherein

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