KR20080090644A

KR20080090644A - It puts out a sound pavement marker

Info

Publication number: KR20080090644A
Application number: KR1020070033720A
Authority: KR
Inventors: 최소희
Original assignee: 최소희
Priority date: 2007-04-05
Filing date: 2007-04-05
Publication date: 2008-10-09

Abstract

The present invention relates to a road sign that emits sound, and more particularly, in a road sign bottle installed so that a driver can quickly recognize when a vehicle traveling on a road leaves a lane and is driving. And road signs that emit sounds that can induce safe driving by making the driver quickly correct the driving direction by making a buzzing sound when colliding with the vehicle.

To this end, the present invention, the close contact plate is formed in the open top and the bottom of the case is formed with a plurality of drainage holes, and the O-ring is inserted into the upper portion of the case and the upper surface of the case is slid to the inner surface of the case is formed A buried container having a plurality of holes formed in the bottom surface, elastic means connected intimately to the bottom surface of the landfill and the inner bottom of the case, and partially inserted into the interior of the landfill, It is formed in communication with the hole is formed in the sound discharge path is inserted into the sound cylinder on one side is characterized in that it comprises an exposed portion coupled to the reflection plate is inserted into a plurality of reflection plate insertion groove on the outer peripheral surface.

Description

It puts out a sound Pavement Marker}

1 is a perspective view of a road sign for emitting sound according to the present invention

2 is a partial cross-sectional perspective view of a road sign bottle emitting sound according to the present invention;

3 is a front sectional view of a road sign emanating sound according to the present invention;

Figure 4 is a cross-sectional view of the state pressed by the vehicle of the road sign emanating sound according to the present invention

5 is a front sectional view of another embodiment of a road sign emanating sound according to the present invention;

Figure 6 is a state of use of the road sign bottle emitting sound according to the present invention installed on the road

* Explanation of symbols on the main parts of the drawings *

10 ... case 11 ... contact plate

10a ... Drain 20 ...

20a ... hole 30 ... exposed

31 ... sound box 32 ... with sound exhaust

33 ... Insertion groove 40 ... Elastic means

In general, road markers installed on the road form a hole at the installation position of the road, insert / install a T-shaped road marker bottle in this hole, and form a reflector on the exposed part at the top, so that the driver can light the vehicle while passing the sign bottle. It is formed to detect the lane departure by the shaking or the like or to identify the lane by the reflector formed on the cover bottle at night.

However, the road sign bottle configured as described above has the following problems.

First, when the vehicle goes over the top of the road sign bottle, the weight of the car is not absorbed by the cover bottle elastically, it is a structure to endure a lot of damage caused by the vehicle.

Second, the part inserted into the asphalt surface is narrow, the coupling surface is opened due to the deformation of the aphphalte due to hot weather, such as summer, the cover bottle is missing, or the cover bottle is removed due to the distortion of the asphalt.

Third, a road sign bottle mainly made of a metal material has a problem of giving a severe vibration to the vehicle when the vehicle is toppled, as well as damaging the cover bottle, as well as severely impacting the vehicle.

In addition, although various types of road signs are manufactured and used, various road signs are also modified only by the degree of design based on the basic configuration described above, which does not solve the problems described above.

The present invention has been made in consideration of the above circumstances, and an object thereof is that a road sign bottle installed on a road absorbs a blow caused by a collision with a vehicle, thereby emitting a sound capable of minimizing a breakage of a cover bottle or a blow of a car. In providing.

Another object of the present invention is to provide a road sign bottle that emits a sound that can absorb a shock when the vehicle hits the road sign bottle and at the same time make a sound to prevent the driver's lane departure.

Still another object of the present invention is to provide a road marking bottle which emits a sound in which the position and bonding state do not change even when the temperature is inserted into the asphalt.

In order to achieve the above object, the present invention provides a close contact plate 11 formed on an open upper portion and a plurality of drainage holes 10a formed on a bottom surface of the case 10 and an upper portion of the case 10. O-ring 21 is inserted into the inner surface of the case 10 is inserted into the upper and lower outer peripheral surface is formed, and a plurality of holes (20a) formed in the bottom of the container-shaped filling cylinder 20, and the filling cylinder 20 Elastic means 40 which is in close contact with the bottom surface of the bottom and the inner bottom surface of the case 10, and is inserted into the interior of the buried container 20, a hole 20a formed in the bottom surface of the buried container 20 The sound discharge path 32 is formed in communication with the sound tube 31 is formed on one side and the sound is composed of the exposed portion 30 coupled to the reflection plate 34 in the plurality of reflection plate insertion grooves 33 on the outer circumferential surface thereof. To provide a road sign that emits.

Next, embodiments of the present invention will be described in detail with reference to the drawings.

1 is a perspective view of a road sign emanating sound according to the present invention, Figure 2 is a partial cross-sectional perspective view of a road sign emanating sound according to the present invention.

As shown, the road marking bottle emanating the sound according to the present invention has a large housing-shaped case 10, a buried tube 20 inserted into the case 10, and a part of the buried tube 20. Consists of the exposed portion 30 and the elastic means 40 formed in the case 10 is connected to the bottom surface of the buried container 20,

The case 10 has a close contact plate 11 is formed on the outer circumferential surface in the open state of the upper portion and a drain hole 10a for discharging rainwater introduced into the case 10 into the ground is formed on the bottom surface.

In this case, the contact plate 11 is preferably formed to be downward to the outside to form a structure that can minimize the impact when the vehicle passes through.

The buried container 20 is formed to be inserted into the case 10 in the shape of a housing.

At this time, the outer surface of the buried container 20 is formed in the upper and lower rubber ring O-ring 21 and a groove 20b is formed along the outer circumferential surface in the center portion is inserted into the case 10 when the O-ring 21 It is fitted while being in close contact with the inner surface of the case 10.

In addition, the bottom surface of the buried container 20 is connected to the inner bottom surface of the case 10 and the elastic means 40 so that the buried container 20 can be moved up / down by the elasticity of the elastic means (40). Is formed.

On the other hand, in the case where the elastic means 40 is a spring, the projections 10b and 20c for inserting the springs 40 into the bottom surface of the landfill tube 20 and the inner bottom surface of the case 10, respectively, to fix the springs. It is preferable to form and fix the spring up / down.

In addition, the elastic means 40 is also preferably used to restore the buried container 20 using a continuous bubble-shaped donut-shaped rubber sponge (not shown).

In addition, a hole 20a communicating with the inside of the case 10 is formed at the bottom surface of the buried container 20.

The exposed portion 30 has a lower hole is inserted into the interior of the buried container 20, the long hole 32 is formed in communication with the outer peripheral surface in the central portion of the lower portion and the sound cylinder 31 is inserted into the outer peripheral surface portion of the long hole 32 do.

On the other hand, Figure 5 is a front cross-sectional view of another embodiment of a road sign to emit a sound according to the present invention, as shown in the buried container 20 and the exposed portion 30 integrally formed and the long hole therein 32 can be formed.

The operation relationship of the road sign emanating sound according to the present invention configured as described above will be described in detail with reference to FIGS.

Figure 3 is a front sectional view of a road sign emanating sound according to the present invention, Figure 4 is a cross-sectional view of the state pressed by the vehicle of the road sign emanating sound according to the present invention.

First, a hole for inserting a marker bottle in a road formed by asphalt or concrete is formed.

The case 10 is inserted into the hole. The upper side of the hole formed in the ground is protected by the contact plate 11 formed on the case 10, and the case 10 is caused by the collision with the vehicle. Prevent deviations.

This is possible by minimizing the impact when the vehicle collides with the vehicle by moving along the upper surface of the contact plate 11 in a shape in which the shape of the contact plate 11 becomes narrower toward the outside.

On the other hand, when the vehicle driving as described above is driving the case 10 bright, the wheel is pressed the exposed portion 30 of the upper case 10. At this time, the exposed portion 30 descends while overcoming the elasticity of the lower elastic member 40, and at the same time, the air present in the case 10 is blown out through the long hole 32 of the exposed portion 30.

At this time, the air is blown out while passing through the sound container 31 inserted into the long hole 32, and the sound is generated, and this sound is generated continuously by passing brightly and continuously through the road sign bottles which are continuously installed on the road. .

In addition, the exposed portion 30 after the wheel is bright is raised by the elasticity of the elastic member 40 therein and returned to its original state.

In addition, when rainwater or sewage is introduced into the case 10, the introduced water is drained to the ground through the groove (10a) formed in the lower portion of the casing (10).

The road sign bottle, which generates the sound formed as described above, may induce a safe driving by informing the driver of the driving state by sound without excessively impacting the vehicle.

As described above, the road sign bottle emitting sound according to the present invention has the following effects.

First, when the impact with the vehicle is absorbed by the elastic means there is an effect that can reduce the damage of the road sign bottle caused by the vehicle.

Second, as the exposed portion of the road sign bottle according to the present invention descends and makes a sound of sound inside, the driver can quickly detect a lane departure, thereby inducing safe driving.

Third, there is a wide width that is inserted into the ground, so that the shape and location of the asphalt is not easily deformed in summer.

Claims

The case 10 of the enclosure type formed with a close contact plate 11 is formed in the open top and a plurality of drain holes (10a) on the bottom surface;

The O-ring 21 is inserted into the upper portion of the case 10 and is slid to the inner surface of the case 10 above and below the outer circumferential surface thereof, and a buried container 20 having a plurality of holes 20a formed on the bottom surface thereof. ;

Elastic means 40 in close contact with the bottom surface of the buried container 20 and the inner bottom surface of the case 10;

Partly inserted into the interior of the buried container 20, and formed in communication with the hole (20a) formed on the bottom surface of the buried tube 20, the sound discharge path 32 is formed is inserted into the sound cylinder 31 on one side It includes; the exposed portion 30 is coupled to the reflecting plate 34 to the plurality of reflecting plate insertion groove 33 on the outer peripheral surface,

Here, if the case (00) is inserted after the hole is formed in a normal road, the contact plate 11 is in close contact with the outer circumferential surface of the road and is formed so that the vehicle can move smoothly. 30 to expose the exposed portion 30 and the buried container 20 in which the exposed portion 30 is inserted is inserted into the case 10 while overcoming the elasticity of the elastic means 40, in which case 10 The air present therein is discharged through the sound discharge hole 32 through the hole 20a of the landfill 20, and the sound is generated while passing through the sound cylinder 31 formed in the sound discharge hole 32. After passing, the road sign bottle emitting sound, characterized in that the landfill 20 and the exposed portion 30 is returned by the elasticity

The method of claim 1,

Road signs for emitting sound, characterized in that the projections (10b, 20c) for supporting the elastic member 40 is formed on the inner bottom surface and the bottom surface of the case (20) of the case (10).

The method of claim 1,

The elastic means 40 is a road sign bottle that emits a sound, characterized in that one selected from the spring or elastic rubber.

The method of claim 1,

The landfill bottle 20 and the exposed portion 30 is a road sign bottle that emits a sound, characterized in that formed integrally with a synthetic resin material.