KR200414622Y1 - Indication bar for road boundary - Google Patents

Abstract

The present invention relates to a road boundary indicating rod installed on a road and used for lane guidance and regulation, sidewalk and roadway separation marking, safety zone marking, crosswalk marking, and collision prevention. It comprises a fixing means for fixing to the road, a safety holding made of a soft material having a concave portion corresponding to the convex portion of the supporting member and a flexible material and fastening means for fixing the safety holding to the supporting member Make a point. According to the present invention, when an external force caused by a collision of the vehicle is applied to the safety bar of the display rod, the safety bar is completely retracted 90 degrees along the upper surface of the convexly formed support member to absorb the shock and then to return to its original position. The risk of being damaged by the impact can be lowered, and in particular, by forming a safety tire of the present invention with waste tire rubber, there is an effect of obtaining a durable vehicle safety holder that is not easily broken.

Regulator, Rod, Vehicle Safety Holder, Convex, Concave, Waste Tire, Photocatalyst Coating

Description

Road Boundary Bar {INDICATION BAR FOR ROAD BOUNDARY}

1 is a bottom cross-sectional view according to an embodiment of the present invention.

Figure 2 is an external view according to an embodiment of the present invention.

Figure 3 is a use state according to another variant of the present invention.

Figure 4 is a use state according to another variant of the present invention.

* Description of the symbols for the main parts of the drawings *

100: base member 100a: convex portion 100b: annular projection

200: fixing means

300: safety post 300a: recess

320: base member 340: upper member

400: fastening means 420: coil spring 440: support pipe

460: locking member 480: connecting member 480a: wire

500: light reflecting means (reflective sheet)

600: road guidance display means 700: photocatalyst coating layer

The present invention relates to a road boundary indicator rod installed on a road and used for lane guidance and regulation, sidewalk and roadway separation marking, safety zone marking, crosswalk marking, and collision prevention. That is, the road boundary marking rods are installed at regular intervals in the center line or boundary line of the road and serve as a lane control rod or bollard, which is mainly used to prevent illegal U-turns or confluence from neighboring lanes. In addition to lane guidance and regulation, it is used for marking various boundaries such as marking of crosswalks, marking of sidewalks and lanes, marking of safety zones, marking of bus lanes, and preventing sudden curve derailment due to speeding. And to perform a variety of functions, such as preventing the collision of the separator.

In general, the road boundary indicator rod is provided in a vertical direction with a safety post that functions as a main body of a predetermined length in the upper center of the supporting member fixedly installed on the road surface, and reflects the light of the headlamp around the main body to position the road boundary indicator rod. Most of the road boundary indicator rods were formed by integrally forming the supporting member or the main body through a fastening screw, or a plurality of ring-shaped members such as a reflective sheet for easy identification. Since it is firmly fixed to each other, when an external shock is applied to the main body by the contact of a vehicle, there is a problem that the road boundary indicator rod is frequently broken.In addition, when the main body is damaged, the support member is removed from the road surface. There was a problem that the entire road boundary indicator rod had to be replaced with a new one.

In addition, since the reflective sheet provided in the main body is simply attached to the main body in the conventional road boundary indicator rod, the reflective sheet is exposed to rain and weather, and thus its life is not long, and it is contaminated by contaminants caused by dust or automobile exhaust gas. There was a problem that the drop.

In addition, the conventional road boundary indicator rod has a problem that even if a slight impact is applied, it is easily damaged and cannot exhibit its function. That is, the road boundary indicator rod is usually made of metal or synthetic resin and fixed to the road. In this case, when the vehicle comes in contact with the road boundary indicator while driving, the main body of the indicator rod is not only deformed and damaged due to the impact of the vehicle, but also the driver causing the vehicle to be directly damaged by material deformation. There is this.

In order to solve the above problems, technologies for manufacturing road boundary marking rods as a separate type rather than an integrated type have been introduced. In particular, the main body and the supporting part may be easily reconstructed after the collision with the vehicle. Road boundary marking rods made by connecting them are introduced.

In particular, Korean Utility Model Registration No. 20-0390592 (designated as: Road safety vehicle for road vehicles), registered on July 13, 2005, introduces a new road boundary indicator bar to solve the above-mentioned problems. have. In the Utility Model Registration No. 20-0390592, the seat is fastened to the road bolt; A prop built on an upper part of the seat; A connecting member for preventing separation of the strut and the pedestal, and the elastic return means for returning to stand again when the strut is deformed by an external impact, the upper end of the connecting member is elastic coil return shape A lower end portion of the means is coupled, and a cylindrical support pipe having an upper end of the coil spring-shaped resilient return means to be engaged is formed in the upper part of the support, and the support pipe is seated in the lower part of the support. And at the same time the configuration that the pedestal is installed to be seated on the pedestal standing state is disclosed.

However, the Utility Model Registration No. 20-0390592 has a problem that the upper surface of the seat (corresponding to the support) fixed to the floor has a concave shape, so that the prop cannot be completely folded at 90 degrees when colliding with the vehicle. Since the pedestal is formed separately divided into a cover and a lower cover, there is a problem that the manufacturing process is complicated even when manufacturing a vehicle safety post.

In addition, Patent Publication No. 10-536619 (name of the invention: vehicle safety holding), which is published on April 3, 2004 and registered on December 7, 2005, also has a new road boundary in order to solve the above problems. Introducing the display rod, Patent No. 10-536619 "The seat is installed on the bottom surface by the anchor bolt or bolt, and the safety is applied to the night identification sphere made of a reflective material located on the upper surface of the seat and the outer peripheral surface In the vehicle safety post consisting of a strut, a spring and a wire connecting the safety post and the inside of the seat, a conical bending protruding portion is formed at the lower end of the safety post, and the seat supports the bend binding part. Conical recessed seating portion is formed, one end of the wire is coupled to the anchor bolt fixed to the bottom surface is installed inside the seat And, the other end of the wire is connected to one end of the spring, the other end of the spring is characterized by being fixed to the upper inner side of the safety holding ".

However, the above-mentioned patent also has the above-mentioned problems, and there is a need for a new road boundary indicator rod that can easily be returned to the body part even after an external impact and can be easily returned later.

Therefore, the present invention was devised to solve all the above-mentioned problems, and the road boundary which prevents economic waste due to damage of the vehicle or the display rod by protecting the vehicle and the road boundary display rod itself upon contact with the vehicle. The purpose is to provide an indicator rod.

In particular, the object of the present invention is to increase the durability by molding the impact portion of the tire rubber so as not to be easily broken.

In addition, the present invention treats the support member's jaw with a low height and convex shape so that the vehicle does not get caught in the collision with the vehicle, and the safety brace, which is the main body of the indicator rod, can also be completely passed by 90 degrees, thus expanding into a larger accident The purpose is to improve the safety by preventing.

Furthermore, the present invention aims to provide road boundary marking rods that can be kept clean at all times by photocatalytic coating on the outer circumferential surface of safety pillars so that it can be naturally cleaned with rain, morning frost, and other impurities such as dust and smoke. have.

The present invention is to achieve the above object, a support member having a convex portion, a fixing means for fixing the support member to the road, and a concave portion corresponding to the convex portion of the support member is made of a soft material having elasticity It is a technical gist that includes a safety holding made and a fastening means for fixing the safety holding to the support member.

In addition, the technical support that the safety support of the present invention consists of a base member having a concave portion and a tubular upper member which is processed by crushing waste tires and has a lower end coupled to the base member in the form of a male and female coupling. Shall be.

In addition, in the safety holding of the present invention, a coil spring for reinforcing elastic restoring force, a support pipe incorporating the coil spring, and a catching member and the catching member to which the coil spring is coupled to be positioned above the coil spring. The upper end is fixed to the lower end is fixed to the support member is a technical element that is further arranged to form a fastening means forming a fastening means.

In addition, the connecting member of the present invention is a technical wire that is a wire wire.

In addition, it is a technical gist that the photocatalyst coating layer is further provided on the outer surface of the safety support of the present invention to prevent contamination.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For reference, in the following description of the embodiments of the present invention in detail the shape and shape are different, but the configuration having the same function will be described using the same reference numerals.

First, as shown in Figures 1 and 2, the support member 100 is fixed to the bottom surface using the fixing means 200. More specifically, the support member 100 drills the binding hole 101 so that the fixing means 200, such as a bolt, passes through the support member 100, and the connection member 480 to be described later in the center of the support member upper surface. The wire 480a of the through hole 102 to penetrate through.

In the present invention, the support member shape is different from the conventional support member shape to form the convex portion 100a, that is, the upper surface of the convex shape of the lower jaw is taken. Existing support members and roadholding indicator rods formed to be separated without being integrally formed are mostly formed by high treatment of the support members' jaws. In this case, even when the vehicle collides lightly due to the formed jaws Problems occurred such as an accident and the indicator rod was easily destroyed.

In order to solve this problem, the present invention forms a jaw of the supporting member as a low convex portion 100a so as to provide only a space in which the wire 480a of the connecting means 480 to be described below is fixed. Even if this bumps lightly hit if the vehicle is not stopped by the high jaw is configured to step on the convexly formed support member just pass easily.

In addition, the present invention, unlike the conventional road boundary indicator bar is configured in the convex shape (100a) of the upper surface of the support member. The shape of the upper surface of the supporting portion of the conventional road boundary indicator rod is configured to have a concave shape with a high height, so that the safety support which is the main body is connected to the recess so that the safety support is flipped down when the vehicle collides with the vehicle. However, in this case, when the support is folded down, the support member has a concave shape that goes down toward the center with respect to the outer circumference of the upper surface thereof, so that the support is difficult to fall completely by 90 degrees.

Therefore, the present invention ensures that the support rod is completely over 90 degrees in the event of a collision with the vehicle, and the jaw of the support member is formed low so as to eliminate an accident that may additionally occur due to the high jaw of the indicator rod support member after the collision. And the jaw was convex.

In addition, as shown in the above configuration, the safety support 300 of the display rod can freely move along the convex portion 100a of the supporting member 100 so that the display rod is easily flipped at 90 degrees even when the vehicle collides, thereby causing the display rod to be damaged. Accidents will naturally decrease.

As shown in FIG. 1, the configuration of the safety holding unit 300 will be described in more detail. The safety holding unit 300 breaks up a base member 320 and waste tires having recesses 300a. The lower end is made of a tubular upper member 340 coupled to the base member 320 in the form of a male and female coupling.

In particular, the lower surface of the base member 320 is configured in the shape of the concave portion 300a corresponding to the convex portion 100a of the support member, and thus the safety support along the convex portion 100a of the support member during external impact. The concave portion 300a of the base member 320 constituting the 300 may naturally slide while contacting, and may be easily flipped at 90 degrees.

The base member 320 is formed of a PE material, it can be coupled to the upper member 340 by force fit through the male and female coupling, and in some cases, an auxiliary means such as adhesive may be used.

In addition, the fastening means 400 is used to fix the safety support 300 provided as described above to the support member 100.

Hereinafter, referring to the configuration of the fastening means 400, as shown in Figure 1, the safety holding 300, more specifically, the coil spring 420 for reinforcing the elastic restoring force inside the upper member 340 ), A support pipe 440 having the coil spring 420 embedded therein, a locking member 460 positioned above the coil spring 420 and coupled to the coil spring, and the locking member 460. The upper end is fixed to the lower end is fixed to the support member 100 is provided with a connecting member 480 to form the fastening means (400).

More preferably, the connection member 480 is preferably a wire wire 480a for elasticity.

In addition, it is more preferable that the annular protrusion 100b is formed on the supporting member at a predetermined interval from the convex portion 100a of the supporting member 100. The reason for this is to reinforce the function and to limit the displacement of the safety holding member 300 movement relative to the convex portion 100a of the supporting member. Therefore, even if the fastening force of the fastening means 400 is weak as described above, there is no problem in that the safety holding unit 300 is completely separated from the supporting member 100, and the action displacement of the movement is due to the annular protrusion 100b. Become limited.

The safety holding unit 300 is preferably molded from waste tire rubber, because it is not easily broken due to the characteristics of the waste tire material even when there is an external impact such as a vehicle with the vehicle.

Hereinafter, the operational state of the present invention having the configuration as described above during the external impact of the vehicle, as follows.

When the vehicle collides with the display rod, the safety support 300 of the display rod is flipped in a direction opposite to the collision direction of the vehicle along the convex portion 100a of the support member. More specifically, since the base member 320 of the safety holding member 300 forms a concave portion 300a corresponding to the convex portion 100a of the supporting member, the safety holding member 300 is naturally folded.

In the event of a collision as described above, the safety support 300 is flipped so that the wire 480a connecting the support member 100 and the safety support 300 is visible to the outside, and the coil spring 420 is inside the safety support. When stretched and the impact disappears, the safety column 300 is brought back to the original position by the elastic force of the coil spring 420.

Next, look at the configuration of the appearance of the present invention as shown in FIG.

It is preferable that the light reflecting means 500 is provided on the outer circumferential surface of the safety support 300. As the light reflecting means 500 as described above, the reflective sheet may be used most simply, but depending on the use, a luminous paint may also be used.

The outer circumferential surface of the safety holding unit 300 is attached to the reflective sheet 500 to be configured as a strip, and the reflective sheet 500 is a high-bright reflecting sheet to greatly assist in driving the vehicle at night. More preferably, the reflective sheet 500 is finished with a photocatalyst coating treatment on a polycarbonate material to form a photocatalyst coating layer 700. In other words, even if dirt or soot and other impurities are buried on the outer circumferential surface of the present invention, such a treatment can naturally maintain a good clean state if it is rainy or wet with moisture such as morning frost.

However, it may be considered that the photocatalyst coating layer 700 is formed on the outer surface of the safety holding, but it may be desirable to form a coating layer only on the reflective sheet 500 in consideration of economical aspects such as cost.

And, as shown in Figure 2, the portion of the safety holding unit 300, which is not attached to the reflective sheet 500 is preferably configured using the tire tire rubber, the lid 360 provided on the upper end of the safety holding It will also be preferable to form using the same material.

In addition, the safety support 300 of the present invention may be provided with a road guide display means 600, as shown in Figure 4 is provided with a separate road guide display means 600 on the top of the safety support 100 It is configured to be accompanied by a guide sign function.

Next, Figure 3 will be referred to as another modified embodiment of the present invention, as shown here, the coil spring 420 inside the body to be configured at a position spaced a predetermined distance from the support member 100 rather than the lower portion It may be. More preferably, the spring is inserted and installed to match the height of the bumper of the vehicle.

In this case, as shown in FIG. 3, when the vehicle collides lightly, most of the safety pillars 300 lightly collide with the bumper of the vehicle, and the coil spring 420 is inserted into the colliding position. Only the part is flipped a little and it is returned to its original position. Therefore, in the case of a light contact accident, the entire rod does not need to be moved, but is bent temporarily only at the part directly hitting the bumper of the vehicle, and then returned to its original state, thereby reducing the risk of damage.

According to the present invention, a light collecting plate (not shown) may be installed at the upper end of the main body so as to be able to function as a guide light at night with the reflective sheet, and as mentioned above, FIG. As in the case, a separate road guide display means 600 may be attached. In particular, as shown in Figure 4, in order to prevent an accident for driving at night, the road guide display means 600 serves as a traffic guide sign indicating such as a crosswalk display. Of course, it will be preferable that the road guide display means 600 also uses a reflective sheet so that the driver can easily recognize and describe the information described at night.

In the above described and illustrated with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment, it is common in the field to which the present invention belongs without departing from the spirit of the present invention claimed in the claims. Of course, any person skilled in the art can make various modifications, and such modifications fall within the claims described above.

As described above, according to the road boundary indicator rod according to the present invention, when an external force is applied to the safety holder of the indicator rod by the impact of the vehicle, the safety holder is completely tilted at 90 degrees along the upper surface of the convexly formed support member, thereby causing an impact. After absorbing, it is possible to reduce the risk of damage not only to the vehicle but also to the safety posts by impact.In particular, the safety posts of the present invention are made of waste tire rubber to obtain a durable vehicle safety post that is not easily damaged. Can be.

In addition, according to the road boundary indicator rod according to the present invention, it is easy to clean the exterior can always obtain a road boundary indicator rod with good clean state.

Claims (10)

A support member having a convex portion; Fixing means for fixing the support member to a roadway; A safety post made of a soft material having elasticity having a concave portion corresponding to the convex portion of the support member; And It comprises a fastening means for fixing the safety holding to the support member, The road boundary indicator rod, characterized in that the concave portion of the safety holding can slide while contacting the convex portion of the support member during an external impact. The method of claim 1, wherein the support member And an annular protrusion formed to be spaced apart from the convex portion to limit the reinforcement function and the displacement of the safety holding relative to the convex portion of the support member. The method of claim 2, wherein the safety guard A base member having a recess; And Processed by crushing the waste tire, the lower end is a tubular upper member coupled to the base member in the form of male and female coupling; Road boundary marking rod, characterized in that consisting of. The method according to any one of claims 1 to 3, The road boundary indicator rod further includes a coil spring for reinforcing elastic restoring force inside the safety post. The method of claim 4, wherein the coil spring Road boundary indicating rods are arranged in a position biased above the safety post. The method according to any one of claims 1 to 3, Inside the safety holding A coil spring for reinforcing elastic restoring force; A support pipe incorporating the coil spring; A locking member positioned above the coil spring to which the coil spring is coupled; And A connecting member having an upper end fixed to the locking member and a lower end fixed to the support member to form the fastening means; The road boundary indicator rod is further arranged. The method of claim 6, Road connecting rod is characterized in that the connection member is a wire wire. The method according to any one of claims 1 to 3, The road boundary indicator rod, characterized in that the light reflecting means is further provided on the outside of the safety holding. The method according to any one of claims 1 to 3, Road safety indicator rod is characterized in that the safety holding is further provided with a road guide display means. The method according to any one of claims 1 to 3, The outer boundary of the safety post road boundary indicator rod further comprises a photocatalyst coating layer for preventing contamination.

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