KR20110038537A

KR20110038537A - Device of displaing a traffic line

Info

Publication number: KR20110038537A
Application number: KR1020090095860A
Authority: KR
Inventors: 황승구
Original assignee: 황승구
Priority date: 2009-10-08
Filing date: 2009-10-08
Publication date: 2011-04-14

Abstract

PURPOSE: A lane indicating device is provided to enable a driver to easily recognize a lane since a floater floats by the buoyancy of rainwater in housing so that the lane indicating device is automatically exposed. CONSTITUTION: A lane indicating device comprises a housing(110) and a floater(130). The housing is buried along a lane in the ground. The housing is formed in a cylinder shape in order to have a space. The housing comprises a through hole, which passes through an upper central part, which is exposed to road. The housing comprises a body and a lower support(120). The floater is held in the housing. The floater comprises a body to be able to move through the through hole. The floater comprises protrusions so that the lower part of the body hangs around the through hole. The floater is formed from a buoyant member, which floats on the rainwater in the housing.

Description

Lane display device {DEVICE OF DISPLAING A TRAFFIC LINE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lane display device, and more particularly, to a lane guidance device for facilitating identification of a lane flooded by rainwater covering a road surface in rainy weather.

As is well known, lane display devices are mainly installed in areas requiring stability, such as areas that prohibit invasion and sections that prevent speeding.

Most of the lane display devices protrude from the road surface to make the boundary areas such as lane boundaries and guided sections of the differential road clearer, and the reflective surface is reflected so that the reflection of the headlights makes it easier for the driver to identify the lanes. Have

Conventional lane display devices have been installed to protrude low from the road surface in order to reduce collisions as much as possible because the movement of the vehicle is inevitable when a special situation occurs due to the characteristics of the road surface.

Therefore, the conventional lane display device has a problem that the reflection function is degraded as the reflection surface is formed to be very narrow and the reflection surface is directly adjacent to the road surface while the contamination by dust or soil is increased.

In particular, when rainy weather accumulates during rainy weather or when rain is flooded momentarily, such as during rainy seasons, the lane display device is locked by rainwater, the driver may not be able to identify the lane properly. Reflected by the rain that covers the road surface has a problem that it is more difficult to identify the lane to cause a large accident due to lane invasion.

An object of the present invention for solving the above problems is to provide a lane display device for displaying a lane so that the height of the protrusion is automatically adjusted by the rain water covering the road surface during rainy weather so that the driver can recognize the lane more easily.

The lane display device of the present invention for achieving the above object is a lane display device which is installed along the lane to display the driver to recognize the lane in rainy weather, is embedded in the road surface along the lane, the interior receiving space A housing having a tubular shape and having a through hole formed through a central portion of the upper surface exposed to the road surface; and a housing formed inside the housing, the plotter body being formed at an upper side to be pulled out through the through hole, and the plotter body And a floater having a locking jaw formed so that a lower portion thereof is caught around the through hole, wherein the floater is formed of a buoyancy member that is floated by rainwater introduced into the housing during rain, and is drawn out through the through hole of the housing. Characterized in that the reflective layer is provided on the outer surface of the plotter body.

Here, the housing is a cylindrical housing body having the through hole; And a lower support plate coupled to the housing body lower end to be openable and closed.

The housing body may have a plurality of rainwater inflow holes formed around the through hole of the upper plate surface.

The plotter may further include a plurality of rainwater inflow paths that are formed in a concave groove in a vertical direction on the outer circumferential surface of the plotter body and the locking jaw.

The plotter is preferably formed with a discharge hole vertically penetrating the center of the plotter body and the locking step.

It may further include a discharge hole stopper is inserted into the discharge hole upper portion of the plotter.

Preferably, the rainwater inflow path extending from the bottom of the latching jaw of the plotter is recessed in communication with the discharge hole.

The reflective layer may be formed by coating a fluorescent material on the outer circumferential surface of the plotter body or by attaching a fluorescent tape.

According to the lane display device of the present invention described above, the floater floats due to the buoyancy of the rainwater introduced into the housing buried in the road along the rainy day and is automatically drawn and the driver is more easily moved by the reflective layer formed on the outer circumferential surface of the plotter body. It has the effect of recognizing the lane.

In addition, the lane display device of the present invention has an effect that the extraction height of the plotter body can be automatically adjusted according to the level of rainwater flowing into the housing during rain.

In addition, the lane display device of the present invention is floated by the buoyancy of the rainwater flowing into the housing and protrudes upwards, so that when the vehicle must inevitably move over the lane display device, the plotter is re-received into the housing. It is pressed to discharge the rainwater inside the housing, and also has the effect of preventing the damage of the plotter due to the collision with the tire by the buffering action of the rainwater.

In addition, the lane display device according to the present invention embeds the housing containing the plotter at the same height as the road surface on which the lane is formed, thereby preventing driving noise and vibration caused by the collision with the tire when the vehicle moves. Has

In addition, the lane display device of the present invention has an effect that it is easier to discharge the foreign matter accumulated in the housing through the discharge hole vertically penetrating the center of the plotter.

In addition, the lane display device of the present invention is formed so that the guide jaw extends to the lower portion of the through hole of the housing body, so that the plotter body can be easily drawn out through the through hole.

In addition, the lane display device of the present invention has an effect of making the rainwater inlet and the discharge of foreign matter easily by forming a rainwater inflow path is formed in the groove continuously on the outer peripheral surface of the plotter.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

1 is a diagram illustrating an installation state of a lane display device according to an exemplary embodiment.

Referring to FIG. 1, the lane display apparatus 100 according to the present exemplary embodiment is buried in the road surface 1 along the lane 10, and the driver lights while the headlight light is reflected by rainwater covering the lane 10 in rainy weather. It is possible to prevent the lane 10 identification ability of the deterioration.

FIG. 2 is a perspective view of a lane display device according to an exemplary embodiment, and FIG. 3 is an exploded perspective view of the lane display device of FIG. 2.

2 and 3, the lane display apparatus 100 includes a housing 110 and a plotter 130.

The housing 101 is embedded at the same height as the road surface 1 along the lane, and has a tubular shape to have an accommodation space for accommodating the plotter 130 therein.

In this way, since the housing 110 is embedded at the same height as the road surface on which the lane is formed, the tire of the vehicle is the lane in which the lane display device 1 is installed in a state in which the floater 130, which will be described later, is lifted out by rainwater and is not drawn out. (10) Even if you step over, it does not generate noise and vibration due to collision with tires, so that the vehicle can be quietly driven.

In the present embodiment, the housing 110 illustrates a cylindrical housing body 115 and a lower support plate 120 for sealing the lower opening of the housing body 115.

Here, the housing body 115 penetrates through the center of the upper surface of the through hole 111 is formed, the guide jaw 114 is formed extending from the circumference of the through hole 111 downward, the flow of rain water around the through hole 111 A plurality of rainwater inlet hole 113 is formed so that this is easily done.

The guide jaw 114 prevents the plotter body 132 described later from being caught by the upper edge portion of the plotter body 132 on the upper plate surface on which the through hole 111 is formed when drawn out through the through hole 111. Do it.

The lower support plate 120 is fitted to the lower opening 112 of the housing 110 so as to be openable and closed so that the plotter 130 can be inserted into the housing body 115 when the lane display device 110 is assembled. Screwed together.

The plotter 130 is accommodated in the housing 110, the floater body 132 is formed on the upper side to be pulled out to the outside through the through-hole 111 of the housing 110, and the bottom of the plotter body 132 It is configured to include a locking projection 131 protruding from the main surface.

Therefore, the plotter body 132 is formed in a cylindrical shape having a diameter corresponding to the diameter of the through-hole 111 to be drawn out through the through-hole 111 of the housing.

In addition, the locking step 131 is formed to be stepped at the lower end of the plotter body 132, so that the plotter 132 is pulled out through the through hole 111 to be caught by the upper plate of the housing body 115 in which the through hole 111 is formed. To prevent it.

On the other hand, in this embodiment, the plotter 130 is preferably made of a buoyancy member to float in the rain water filled in the housing 110.

In addition, a reflective layer 136 is provided on the outer circumferential surface of the plotter body 132 so that the driver may recognize the lane 10 more easily. The reflective layer 136 may be formed by coating a fluorescent material on the outer circumferential surface of the plotter body 132 or by attaching a fluorescent tape.

4 is a side cross-sectional view taken along the line IV-IV of FIG. 2, FIG. 5 is a cross-sectional view taken along the line V-V of FIG. 4, and FIG. 6 is a lane display device according to an exemplary embodiment of the present invention. It is a top view which shows the bottom surface of a plotter.

4 and 6, the outer surface of the plotter 130 is recessed in the vertical direction and a rainwater inflow path 133 is continuously formed.

Rainwater inlet 133 is preferably formed in the outer circumferential surface of the plotter body 132, the upper surface of the locking jaw 131, the outer circumferential surface of the locking jaw 131, the recessed projection 131 bottom surface.

Here, the rainwater inflow path 133a formed on the outer circumferential surface of the plotter body 132 forms a space between the housing through holes 111 so that rainwater may further flow into and out of the housing 110.

In addition, the rainwater inflow path 133b formed on the upper surface of the locking jaw 131 is rainwater inflow formed on the outer circumferential surface of the locking jaw 131 through the rainwater inflow path 133a formed on the outer circumferential surface of the plotter body 132. It serves to guide to the furnace (133c).

Here, the rainwater inflow path 133c formed on the outer circumferential surface of the locking step 131 forms a space between the inner circumferential surface of the housing 110 so that the rainwater introduced into the housing 110 flows into the lower portion of the plotter 130. do.

Therefore, the floater formed by the buoyancy member is floated by the rainwater introduced into the housing 110, and the portion of the plotter body 132 is exposed to the outside through the through hole 111 of the housing 110, so that the outer peripheral surface of the plotter body 132 is exposed. The reflective layer 136 formed in the driver allows the driver to recognize the lane more easily.

At this time, the withdrawal height of the plotter body 132 is determined according to the water level flowing into the housing.

Then, the discharge hole 135 is formed by vertically penetrating the center of the plotter body 132 and the locking step 131, the discharge hole cap 140 is screwed to open and close the upper portion of the discharge hole 135 It may further include.

The discharge hole 135 sucks sand or foreign substances introduced into the housing 110 together with rainwater by using a vacuum means such as a vacuum cleaner, or blows high-pressure air into an air blower to rainwater inlet 113 or through ( 111) to be discharged.

At this time, the rainwater inflow hole (133d) formed on the lower surface of the locking projection 131 of the plotter 130 is formed to be recessed to communicate with the discharge hole 135, the lower surface and the housing of the locking projection 131 of the plotter 130 By forming a space spaced between the lower support plate 120, the upper surface 122 of the 110 to facilitate the discharge of foreign matter as well as the inflow and outflow of rain water.

Hereinafter, an operation state of the lane display apparatus 100 of the present embodiment will be described with reference to FIGS. 7A to 7D.

7A to 7D illustrate an operating state of a lane display device according to an exemplary embodiment of the present invention.

As shown in FIG. 7A, rainwater is introduced into the housing 110 through the rainwater inflow hole 113 formed in the upper plate surface of the housing 110 during rain and between the through hole 111 and the plotter body 132. Flows into.

And, as shown in Figure 7 (b), when rainwater flows into the housing 110, buoyancy acts on the plotter 130 by the rainwater, depending on the level of rainwater flowing into the housing 110 The plotter body 132 is drawn out upward through the through hole 111.

Accordingly, the plotter body 132 is drawn out to the set height through the through hole 111 and the lane is more easily displayed by the reflective layer 136 formed on the outer circumferential surface so that drivers can safely drive the vehicle along the lane.

On the other hand, as shown in Figure 7 (c), when the driver inevitably must drive the vehicle along the lane, rain water filled inside the housing 110 even when the top of the plotter body 132 is stepped on by the vehicle tires It is discharged through the rainwater inlet hole 113 and the through-hole 111 of the housing 110 to serve as a kind of buffer to mitigate the impact to prevent damage to the plotter 130.

Of course, the water filled in the housing 110 is evaporated by sunlight and heat accumulated on the road surface to be naturally dried, to suck rain water through a vacuum means through the discharge hole 135, or as described above 130 may be removed by pressing the upper portion.

And, as shown in Figure 7 (d), the sand and foreign matter introduced into the housing 110 along the rain water is discharge hole 140 is opened by separating the discharge hole plug 140 from the plotter body 132 By inserting the vacuum tube 200, etc. connected to the vacuum means through the) it can be removed by sucking from the inside of the housing 110 through this.

As described above, the lane display device 100 according to the present embodiment floats the floater 130 according to the level of rainwater introduced into the housing 110 embedded in the road 1 along the lane 10 in rainy weather and is exposed upward. The driver can easily recognize the lane more easily, and in particular, the withdrawal height of the plotter body 132 can be automatically adjusted according to the level of rainwater flowing into the housing 110 during rainy weather.

In addition, since the floater 130 floats due to the buoyancy of the rainwater flowing into the housing 110 and protrudes upward, the lane display device 100 of the present embodiment inevitably faces the lane display device 100. When moving too far, the plotter 130 is re-received into the housing to discharge rainwater inside the housing and prevent damage to the plotter 130 due to collision with the tire.

In addition, through the discharge hole 135 vertically penetrating the center of the plotter 130 is introduced into the housing to facilitate the discharge of foreign matter accumulated on the bottom more easily.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications or changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. In addition, it is natural that it belongs to the scope of the present invention.

2 is a perspective view of a lane display device according to an exemplary embodiment of the present invention.

3 is an exploded perspective view of the lane display device of FIG. 2.

4 is a side cross-sectional view taken along line IV-IV of FIG. 2.

5 is a cross-sectional view taken along the line VV of FIG. 4.

6 is a plan view illustrating a bottom surface of a plotter of a lane display device according to an exemplary embodiment of the present invention.

100: lane display device 110: housing

111: through-hole 113: rainwater inlet

120: lower base plate 130: plotter

131: engaging jaw 132: plotter body

133: rainwater inlet 135: through hole

140: outlet hole plug

Claims

A lane display device installed along a lane to display a lane so that a driver can recognize the lane in rainy weather.

The housing is embedded in the road surface along the lane, made of a tubular shape to have an inner receiving space, the through-hole is formed through the center of the upper surface exposed to the road surface; and

It is accommodated in the housing, the plotter body is formed on the upper side to be pulled out through the through hole, and includes a plotter formed with a locking step so that the lower portion of the floater body is caught around the through hole,

The plotter is,

When the rain is made of a buoyancy member floated by the rain water introduced into the housing,

And a reflective layer provided on an outer surface of the plotter body which is drawn out through the through hole of the housing.

In claim 1,

The housing,

A cylindrical housing body having the through hole; And

And a lower support plate coupled to the lower end of the housing body to be opened and closed.

In claim 2,

The housing body,

And a plurality of rainwater inflow holes are formed around the through holes of the upper plate surface.

In claim 1,

The plotter is,

And a plurality of rainwater inflow paths formed in the vertical direction on the outer circumferential surface of the plotter body and the locking jaw so as to be recessed.

In claim 4,

The plotter is,

And a discharge hole vertically penetrating the center of the plotter body and the locking step.

In claim 5,

And a discharge hole cap that is inserted and fastened to an upper portion of the discharge hole of the plotter.

In claim 5,

And the rainwater inflow path formed on a bottom surface of the latching jaw of the plotter is recessed to communicate with the discharge hole.

In claim 1,

And the reflective layer is formed by coating a fluorescent material on an outer circumferential surface of the plotter body.

In claim 1,

And the reflective layer is formed by attaching a fluorescent tape to an outer circumferential surface of the plotter body.