KR20140013666A

KR20140013666A - A road lane marker

Info

Publication number: KR20140013666A
Application number: KR1020120081678A
Authority: KR
Inventors: 최락정
Original assignee: 주식회사 제이투글로벌
Priority date: 2012-07-26
Filing date: 2012-07-26
Publication date: 2014-02-05

Abstract

The present invention relates to a road sign bottle, the road sign bottle is composed of a main body and a case, the main body is a flat plate; A front plate extending downward from a front edge of the top plate; A back plate extending downward from a rear edge of the top plate; A first side plate extending downward from one side edge of the top plate; A second side plate extending downward from the other side edge of the upper plate; It is made of a buried rod protruding downward from the lower surface of the upper plate, the case has a shape surrounding the main body from the top, the main body and the buried rod is made integral.
The main body and the case are prevented from contaminating the photoluminescent plate and the reflecting plate, and the buried rod causes the effect of being firmly mounted on the road even in the cold or the cold.

Description

Road Sign {A ROAD LANE MARKER}

The present invention relates to a road sign bottle, and more particularly, can be firmly mounted on the road even in the cold or cold weather, it is easy to distinguish the lane during the day or night by the photoluminescent plate and reflector, in particular the photoluminescent plate It relates to a road sign bottle that can prevent the reflector from being contaminated by the external environment.

In general, an identification line such as a center dividing line, a yellow line, and a restriction line is formed on a road on which the vehicle runs, and a plurality of road markers are installed on the identification line to facilitate nighttime identification of the driver. . Such road signs have been provided in various forms of embodiments for ease of night identification and road safety for drivers.

Conventional road signs are made of a die casting material to withstand the impact of the vehicle. As the road sign bottle is made of a die-casting material, the wheel slips on the upper surface of the road sign bottle without friction with the wheels of the vehicle.

There is a "road sign" proposed to overcome this problem. The "road sign bottle (registration number 10-0961621)" according to the prior art is formed with protrusions on the upper surface of the main body, the side of the main body is formed inclined surface and the retroreflective body is mounted on the inclined surface, the adhesive is applied to the bottom of the main body Attached and fixed to the road surface, a support is formed on the bottom of the main body, the support is adhesively fixed by an adhesive applied in a state inserted into a recess formed on the road surface, the support is semi-cylindrical and two supports The main body is fixed to the surface of the road so that the driving direction and the inclined surface of the road face each other, the groove is formed in the transverse direction, the step is formed along the circumference of the inlet of the groove The forcing the retroreflector so that the retroreflector crosses the step through the inlet of the groove The stepped portion supports the entire circumference of the retroreflective body located on the side, and the groove is formed on one or two slopes of the front and rear slopes facing the driving direction of the road.

However, the "road sign bottle (registration number 10-0961621)" according to the prior art is a retroreflective body mounted on the inclined surface is easily contaminated by pollutants generated on the road, making it difficult to identify lanes, and over the cold and cold weather Accordingly, there is a problem that the retroreflective body is separated from the inclined surface. In addition, the lane can be identified by the light reflected by the headlights of the vehicle at night, but there is a problem that the lane cannot be identified when the pedestrian is walking at night.

Therefore, the present invention was devised to solve the problems described above, the object of the present invention is first, the visibility is increased by preventing the reflection plate is contaminated, it is firmly mounted on the road even in the cold or cold weather, lanes for pedestrians It is to provide a road sign that can be easily identified.

This object is achieved by the present invention, in accordance with an aspect of the present invention, the road sign bottle is composed of a main body and a case, the main body is a flat plate; A front plate extending downward from a front edge of the top plate; A back plate extending downward from a rear edge of the top plate; A first side plate extending downward from one side edge of the top plate; A second side plate extending downward from the other side edge of the upper plate; It is made of a buried rod protruding downward from the lower surface of the upper plate,

The case has a shape surrounding the top plate, the front plate, the back plate, the first side plate and the second side plate of the body from above, and the top plate, the front plate, and the back plate of the body. The first side plate, the second side plate and the buried rod are formed in one piece.

The body and the case is characterized in that made of a thermoplastic elastomer material.

And the main body is formed with a coupling groove in which a predetermined portion is recessed, the lower surface of the case corresponding to the coupling groove is formed with a coupling protrusion to project a predetermined portion downward, the coupling protrusion is seated in the coupling groove It is characterized by being melt-bonded.

In addition, the upper surface of the upper plate of the main body, the phosphorescent plate is seated, the front plate and the back plate is characterized in that the additional mounting plate.

In the present invention, a plurality of reinforcing ribs are formed on the lower surface of the upper plate of the main body, and a compartment opened downward by the cross-reinforcing ribs is formed.

According to another aspect of the invention, the buried rod is a cylinder; And a triangular prism formed in a cross section with a triangle and integrally formed in the longitudinal direction on the outer circumferential surface of the cylinder.

According to the configuration as described above of the present invention, the main body and the case, and the coupling projection and the coupling groove is fusion-bonded to prevent contamination of the photoluminescent plate and the reflecting plate, and is filled in the buried rod and the compartment The adhesive is firmly mounted on the road even in the cold or cold weather, and the light emitting plate generates an effect that the lane can be easily identified even at night.

1 is a perspective view of a road sign bottle according to an embodiment of the present invention.
2 is an exploded perspective view of the road sign bottle.
3 is a cross-sectional view taken along the line A-A 'of FIG.
4 is a cross-sectional view taken along the line BB ′ of FIG. 2.
5 is a cross-sectional view taken along the line C-C 'of FIG.
6 is a view for explaining the lower part of the main body.
7a to 7c are views for explaining the construction process of the road sign bottle.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and like reference numerals designate like parts throughout the drawings.

1 is a perspective view of a road sign bottle according to an embodiment of the present invention, Figure 2 is an exploded perspective view.

As shown in the figure, the road sign bottle according to the present invention shown by the reference numeral 10 is composed of a body 50 and a case 20.

The main body 50 is composed of a flat top plate 51, a front plate 52 and a rear plate 53 extending downward from the front and rear edges of the top plate 51, and also the top The first side plate 54 and the second side plate 55 are formed on both side surfaces of the plate 51. And the lower surface of the upper plate 51 is integrally formed with a buried rod 60 protruding downward.

The case 20 is seated on an upper portion of the main body 50. As shown in FIG. 2, the case 20 has a shape surrounding the upper surface of the main body 50. As shown in FIG. And the body 50 and the case 20 is made of a thermoplastic elastomer material. The thermoplastic elastomer has a property between the rubber and the plastic, and has physical properties of 50 ° C. or more with a heat resistant image below 50 ° C. of cold resistance. In addition, wear and durability is excellent and the adhesive force by the adhesive 200 is also excellent.

2 and 4, a coupling groove 59 is formed in the main body 50, and the coupling groove 59 is formed in the upper plate 51 and the upper plate 51. It is formed to be connected to the front plate 52, the rear plate 53, the first side plate 54 and the second side plate 55 which are connected to each other while extending,

In addition, the coupling protrusion 21 corresponding to the coupling groove 59 is formed on the lower surface of the case 20. That is, since two coupling grooves 59 are formed in the main body 50, two coupling protrusions 21 are also formed on the lower surface of the case 20 corresponding to the coupling protrusions 21 and the coupling protrusion 21. The grooves 59 are respectively engaged. (See FIG. 3).

The photoluminescent plate 100 is seated on an upper surface of the upper plate 51 of the main body 50, and the reflective plate 200 is seated on the front plate 52 and the rear plate 53. The photoluminescent plate 100 may store light during the day and then may be illuminated at night to identify a lane, and the reflector 200 may function to reflect light emitted from the headlights of the vehicle to the vehicle. .

Since the portion where the photoluminescent plate 100 and the reflecting plate 200 are attached is formed flat, it may be firmly attached by an adhesive. In addition, the photoluminescent plate 100 and the reflecting plate 200 attached to the main body 50 are prevented from being contaminated by external pollutants by the case 20.

When the main body 50 and the case 20 are coupled, the coupling protrusion 21 is seated in the coupling groove 59, and the coupling protrusion 21 is seated in the coupling groove 59. It is fused and fixed by heat at. However, if necessary, the coupling protrusion 21 and the coupling groove 59 may be fused by an ultrasonic welding machine or may be bonded by an adhesive 200.

As shown in FIG. 5, the buried rod 60 formed below the upper plate 51 of the main body 50 includes a cylinder 61 and a plurality of triangular pillars 63. The cross section 63 forms a triangle and is integrally formed in the longitudinal direction on the outer circumferential surface of the cylinder 61.

As shown in FIG. 6, a plurality of reinforcing ribs 71 are formed below the upper surface of the main body 50, and a compartment 73 is opened downward by the reinforcing ribs 71 that cross each other. Will be. The reinforcing rib 71 serves to inject the load generated when the vehicle passes the top of the road sign bottle 10 according to the present invention to the side, the compartment 73 as shown in Figs. 7a to 7c. As the adhesive 200 is filled, it can be more firmly mounted on the road (5).

The method for constructing the road sign bottle 10 according to the present invention on the road 5 will be described with reference to FIGS. 7A to 7C.

First, a hole is drilled by using a device such as a drill in the lane on which the road sign bottle 10 is seated. The diameter of the hole is formed larger than the diameter of the cylinder 61 shown in FIG. 5, and a triangular prism 63 is included. It is formed less than the outer diameter of the buried rod 60, it is forcibly inserted into the hole of the road 5 by the triangular prism 63 of the buried rod 60, the buried rod 60 is thus forcibly inserted Can be firmly fixed to the road (5).

Then, when the adhesive rod 200 is applied to the hole before the filling rod 60 is seated on the road 5, the adhesive 200 is pushed by the filling rod 60 to be inserted to fill the compartment 73. Will be. Therefore, the road sign bottle 10 may be more firmly mounted on the road 5 by the adhesive 200 filled in the compartment 73.

What has been described above is just one embodiment for carrying out the road sign bottle according to the present invention, the present invention is not limited to the above embodiment, and as claimed in the following claims are outside the gist of the present invention. Without departing from the scope of the present invention, those skilled in the art will have the technical idea of the present invention to the extent that various modifications can be made.

10: road sign, 20: case,
21: engaging projection, 50: the main body,
59: coupling groove, 60: landfill rod,
71: reinforcement rib, 73: compartment,
10: photoluminescent plate, 200: reflector plate

Claims

In the road sign bottle consisting of the main body 50 and the case 20 coupled to the upper surface of the main body 50,
The main body 50 has a flat top plate 51;
A front plate 52 extending downward from the front edge of the top plate 51;
A rear plate 53 extending downward from the rear edge of the upper plate 51;
A first side plate 54 extending downward from one side edge of the top plate 51;
A second side plate 55 extending downward from the other side edge of the upper plate 51;
It is made of a buried rod 60 protruding downward from the lower surface of the upper plate 51,
The case 20 includes the top plate 51, the front plate 52, the back plate 53, the first side plate 54 and the second side plate 55 of the main body 50. Is a shape that wraps at the top,
The top plate 51, the front plate 52, the back plate 53, the first side plate 54, the second side plate 55 and the buried rod 60 of the main body 50. The road sign bottle, characterized in that made in one piece.

The road sign bottle according to claim 1, wherein the main body (50) and the case (20) are made of thermoplastic elastomer material.

According to claim 1, wherein the main body 50 is formed with a coupling groove 59 is recessed a predetermined portion, a predetermined portion protrudes downward on the lower surface of the case 20 corresponding to the coupling groove 59 The coupling protrusion 21 is formed, the coupling protrusion 21 is a road sign bottle, characterized in that it is seated in the coupling groove 59 and melt-bonded.

According to claim 1, wherein the photosensitive plate 100 is seated on the upper surface of the upper plate 51 of the main body 50, the reflecting plate 200 is further added to the front plate 52 and the back plate 53. Road sign bottle, characterized in that seated.

According to claim 1, A plurality of reinforcing ribs 71 is formed on the lower surface of the upper plate 51 of the main body 50, Compartment 73 is opened downward by the reinforcing ribs 71 to cross A road sign bottle, characterized in that formed.

According to claim 1, wherein the buried rod (60) is a cylinder (61); And a triangular prism 63 having a triangular cross section and integrally formed in the longitudinal direction on the outer circumferential surface of the cylinder 61.