JP2002088723A - Insertion seat type reflection cap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insertion seat type reflection cap capable of being put on an installation itself such as a guard rail, a guard fence or the like to be installed, putting surely and simply a reflection apparatus visualizing the installation itself and its bending or the like to a driver for a traveling vehicle in the night from a long distance point thereon by reflected light of an irradiate light, discretely selecting a moving indication color reflected light and an inversely moving prevention reflected light to a front single specular surface and being constituted as the reflection apparatus used for a danger spot installation locating mark from the sky. SOLUTION: A semicircular and cylindrical cap body is molded by a transparent optional material, a front semicircular curved surface and a semicircular plane of the upper bottom are used as the specular surface, a square plane on the back is capable of being easily put on the lower part of the head of a fixing bolt for the guard rail or the like as an object to be put on with a screw as a washer, and a front reflection indicating discrete selection can be made by providing a moving indication color reflected sheet and an inversely moving prevention indicating color reflected sheet respectively to the left side of a front semicircular curved inside surface and the right side at a separated interval in a middle part. Both reflected sheets are connected to the semicircular inside surface of the upper bottom to make it possible to use a location of the installation from the sky as a visible mark.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illumination light for a vehicle running at night, which is mounted on a head of an assembling vault or a screw of a guardrail and a guard fence or other facility to be installed or a facility along a train track. The present invention relates to a sitting-type reflection cap for making a driver visually recognize a dangerous or cautious zone from a long distance with reflected light and preventing a traffic accident.

[0002]

2. Description of the Related Art Conventionally, a reflecting device is mounted on a separate support or abutment or the like provided in a facility such as a guardrail and a guard fence. Also, in the guardrail, the specified assembly vaults sold together by the manufacturer are discarded,
An exposed vault on the head is used.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vehicle which can be easily mounted on a head of an assembling vault or a screw of a guardrail and a guard fence to be installed or installed in order to prevent an accident of a vehicle running at night. The need to replace existing or prescribed assembly vaults, etc., that the nighttime vehicle driver can clearly see from a long distance by reflecting the illumination light, in a single plane, Being able to sign in the direction opposite to the direction of travel, being able to see the danger zone sign even from the sky with reflected light on the top and bottom, preventing deterioration of the reflective material, making it a built-in prevention type for long-term durability, being able to manufacture at low cost, This is to solve the above.

[0004]

In order to achieve the above object,
In claim 1, the thickness is about 2 mm, the front is a semicircular curved surface, the back is a square plane, the upper bottom is a semicircular plane, and the bottom is an opening by using a transparent material such as polycarbonate. On the back surface of the cap, a guard hole and a guard fence to be assembled, etc., or a hole having a diameter corresponding to the diameter of the assembled vault and screw (9), etc.
And a waterproof cap (1) that allows a detent to be inserted under the head of the above (9) from the opening in the bottom surface, through the opening on the bottom surface, and also serves as a locking washer. It can be easily installed. Therefore, a separate column support is not required, and there is no need to replace existing and assembled vaults and the like. In addition, since the joining plate (8) is joined to the inner surface of the semicircular flat surface of the upper bottom with the reflecting sheet (7) interposed therebetween, the location of the mounting facility is also indicated from the sky by the reflection of the upper bottom, Can be visualized. In addition, since the front surface is formed into a semicircular curved surface, the reflected light does not shift from the arrival point of the irradiation light to a position immediately before the front surface of the irradiation light, so that a clear vision can be obtained.

According to a second aspect of the present invention, the cap (1) is brought into contact with the inner surface of the front curve by a colored opaque material such as acrylic resin. Joining plate of about 0, 5 mm (6)
A reflection sheet (4) for emitting the progress indication color is adhered to the left front side of the panel, and a reflection sheet (5) for emitting the reverse movement preventing color is adhered to the right side. The joining plate (6) is attached to the cap (1). By contacting the inner surface of the front curved surface, a direction discrimination sign can be made on a single surface.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention as described above is mounted on the head of a road surface of a vault or a screw, which is installed or installed, such as a guardrail and a guard fence. Make them clearly visible from a distance. In addition, the reverse curved approach can be prevented by the reflected light indication for each color in which the front curved surface is separated into right and left. In addition, from the sky,
The location of the installed facility can be visually recognized by the reflected light on the upper bottom surface.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, 4, 6, 6, 7, 8, and 9. FIG. The thickness is 2 mm, and the distance from the center of the semicircular curved surface on the front to the center of the tangent on the back is 19 mm.
A hole having a diameter of 40 mm, a width of 40 mm, a height of 40 mm, and a semicircular upper surface. After inserting and mounting, a cylindrical cap (1) provided with a notch (3) to stop the detent is molded from a material such as transparent polycarbonate, and a colored opaque acrylic that is in contact with the semicircular inner surface of the upper bottom surface A micro-prism reflecting sheet (7) having a thickness of about 0 and 1 mm is adhered to a joining surface of a joining plate (8) having a thickness of about 0 and 5 mm made of a material such as a resin, and the upper and lower surfaces thereof are bonded together. It is fitted on the inner surface, and the upper bottom surface is a reflection surface. By bringing the periphery of the joint plate (8) into close contact with the inner surface of the cap (1) with a welding material, it is possible to provide a waterproof and corrosion-resistant material for the reflective material and a joint plate (8).
To fix.

A second embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, 4, 5, and 6. FIG.
A micro-prism reflecting sheet (4) having a thickness of about 0 or 1 mm and emitting a progress indication color is interposed on a joining plate of a joining plate (6) having a thickness of about 0 and 5 mm made of colored opaque acrylic resin or the like. A microprism reflective sheet (5) of the same thickness and the same shape that prevents reverse light emission is adhered to the left side excluding the separation interval, and is adhered to the right side excluding the above interval, and fitted into the curved surface in front of the cap (1). Thus, a classification sign curved reflection surface is obtained. By bringing the periphery of the joining plate (6) into close contact with the inner surface of the cap (1) with a welding agent, waterproof and corrosion-proofing of the reflecting material and fixing of the joining plate (6) are performed.

[0009]

As described above, the present invention is mounted on a facility such as a guardrail and a guard fence as a reflection device to prevent a traffic accident of a vehicle running at night. First, the present device can be mounted on the head of an assembling vault, such as a guardrail, by simple insertion using a back surface formed in a semicircular cap shape. Therefore, there is no need to replace the existing mounting vault depending on the conventional separate supporting column, and there is no need to replace an existing mounting vault. In addition, since it is a long-term waterproof and corrosion-resistant type and can be manufactured at a low price, it has remarkable economic efficiency. Furthermore, the accidental prevention can be further prevented by separately indicating the semi-circular cap-shaped front curved reflection surface on the reflected light of the traveling sign and the reflected light of the backward preventing sign.

[Brief description of the drawings]

FIG. 1 is a top bottom view of the cap (1) according to claim 1. FIG.

FIG. 2 is a bottom view of the cap (1) according to claim 1.

FIG. 3 is a front view of the cap (1) according to claim 1.

FIG. 4 is a rear view of the cap (1) according to claim 1.

FIG. 5 is a left side view of the cap (1) according to claim 1.

FIG. 6 is a longitudinal sectional view of the cap (1) according to claim 1.

FIG. 7 is a top view of the embodiment mounted on a guardrail.

FIG. 8 is a rear view of the embodiment mounted on a guardrail.

FIG. 9 is a longitudinal sectional view of the embodiment mounted on a guardrail.

[Explanation of symbols]

1, cylindrical cap 2, vault or screw hole to be mounted. 3. Notches for insertion into vaults or screws to be mounted. 4. Reflection sheet for the color light-preventing micro-prism, which is in contact with the left inner surface of the front. 5. A reverse-prevention indicator color light-emitting microprism reflective sheet that contacts the right inner surface of the front. 6. A joining plate that joins the curved inner surface of the front surface with the reflecting sheet interposed therebetween. 7. Micro-prism reflective sheet that contacts the inner surface of the upper bottom surface. 8. A joining plate that is joined to the inner surface of the upper bottom surface with a reflective sheet material interposed therebetween. 9. Round head vault as an example of a mounting target. 10. Guardrails to be mounted.

Claims (2)

[Claims] 1. A vault to be mounted on a semi-circular curved plate at the front, a square flat plate at the back, a semi-circular flat plate at the upper bottom, and a cylindrical back with the bottom open. A cap (1) provided with an opening (2) and a cut (3) of a screw (9), and a joining plate (6) of an arbitrary material that is joined to the inner surface of the semicircular curved plate on the front side with a reflection sheet interposed therebetween. And
An insertion-type reflection cap, which is integrally formed with a joining plate (8) that is joined to and sandwiches a reflection sheet on the inner surface of the semicircular flat plate on the upper bottom surface. 2. On the inner surface of the semicircular curved plate on the front side, a reflection sheet (4) of a progressive color emission is provided on the left side of the front, and a reflection sheet of a retrograde prevention color emission is provided on the right side with an appropriate separation interval in the middle. The seating type reflection cap according to claim 1, wherein (5) is provided on a single semicircular curved surface.