KR101019603B1 - A road line safety pillar for regulating traffic lane - Google Patents

Abstract

PURPOSE: A traffic-lane delineator for a road is provided to prevent the damage to a reflective sheet and to prevent a fixing member for fixing the reflective sheet from becoming damaged or released by external force. CONSTITUTION: A traffic-lane delineator for a road comprises a support rod(110), a reflective sheet(120), a fixing member(130), and an auxiliary cap(150). The support rod is installed perpendicularly to the rod. The reflective sheet protects the outer surface of the support rod to reflect the light. The fixing member fixes the reflective sheet on the support rod. The auxiliary cap is selectively coupled to the upper end of the support rod.

Description

Lane regulation rod for roads {A road line safety pillar for regulating traffic lane}

The present invention relates to a lane regulating rod for a road installed in a center line or a boundary line of a road to regulate a lane, and more particularly, to a lane regulating rod for a road which can improve a fixing force of a reflective sheet fixed to a support rod. .

The lane control rod for roads to which the present invention relates is mainly used to prevent illegal joining or joining from nearby lanes by being installed at regular intervals in the center line or boundary line of the road. It is used for marking various boundaries such as marking crosswalks, separating sidewalks and roadways, marking of safety zones, marking of bus lanes, and preventing derailing accidents due to speeding. It will perform various functions such as preventing collisions.

Looking at the configuration of a conventional lane regulation rod having such a function as follows.

As shown in Figures 1 and 2, the conventional lane regulation rod is a pedestal 20 is installed on the road surface, and a hollow cover rod 10 protruding to a predetermined height in the center portion of the pedestal 20 It is configured to attach to a high-brightness reflective sheet 30 or a luminous paint at a predetermined interval on the outer surface of the cover rod 10.

The cover rod 10 is formed in such a form that the size of the outer circumference thereof increases toward the lower end thereof, for example, the side shape thereof has a trapezoidal shape, and the thickness thereof is also increased in the downward direction.

As described above, the shape of the cover rod 10 becomes trapezoidal and at the same time, the thickness thereof becomes thicker toward the lower portion, thereby increasing the weight of the lower side so that the cover rod 10 can be supported more stably and at the same time being in contact with the driving vehicle. This is to improve the degree of restoration when it is stepped on and bent.

The outer surface of the cover rod 10 is configured to increase the adhesion of the reflective sheet 30 adhered to the outer surface by applying a liquid adhesive, such as a liquid resin or epoxy paint.

However, the conventional lane control rods as described above, since the reflective sheet 30 is simply attached to the cover rod 10, the reflective sheet is exposed to rain and rain as well, so that its life is not long. There is a problem that the contamination by the pollutants caused by a lot, even if a slight impact is applied, the reflective sheet 30 is easily damaged and can not function properly.

Therefore, an object of the present invention is to solve such a conventional problem, by overlapping both ends of the reflective sheet surrounding the mounting table, the fixing member penetrating the overlapping reflective sheet is fixed to the mounting table, In addition to preventing damage, the bent portion is provided on the fixing plate of the fixing member to provide a lane control rod for a road that can prevent the fixing member fixing the reflective sheet from being broken or released by external force.

In addition, provided with a convex portion for pressing the reflective sheet toward the support rod on the inner side of the fixing plate to provide a lane control rod for road that can improve the fixing force of the reflective sheet by pressing the overlapping both ends of the reflection sheet toward the support rod.

In addition, the hook head of the fixing member is made of a rectangular cross-section to provide a lane control rod for the road that can be prevented from being released from the fixed arbitrarily in the state inserted into the fixing hole of the support bar.

In addition, the reflective sheet surrounding the outer surface of the support bar is fused to the support bar by a high frequency to prevent the reflective sheet from being separated from the support bar at the same time, and at the same time to provide a road lane control rod for improving the durability of the reflective sheet.

In addition, the end of the reflective sheet is prevented from being exposed through a fixing member coupled to the supporting rod through both ends of the reflective sheet surrounding the outer surface of the supporting rod, and the fixing member and the reflective sheet and the supporting rod are fused by high frequency to be fixed. By providing a lane control rod for the road that can improve the durability of the product.

In addition, by combining the auxiliary cap of the other color that is different from the color of the support rod to the upper end of the support rod to provide a lane control rod for the road to prevent the accident by calling the driver's attention in areas such as child protection zones or accident spots. have.

The above object, according to the present invention, a cylindrical support rod is fixed to the bottom surface is fixed to the bottom surface; and at least one reflective sheet surrounding the outer periphery of the support rod; And a fixing member fixed to the support rod through both ends of the reflective sheet, wherein the fixing member includes a fixing plate for supporting an outer surface of the reflective sheet, and an inner surface of the fixing plate. It is achieved by the lane control rod for road, characterized in that the hook is fixed to the support bar through both ends, and the bent portion disposed between the hooks of the fixing plate so that the fixing plate can be bent when the external force is applied.

Here, the bent portion is preferably made of a concave groove on the outer surface of the fixing plate.

In addition, the concave groove is preferably formed with a plurality of corrugations in a direction perpendicular to the bending direction of the fixing plate.

In addition, the fixing member is preferably formed with a convex portion on the inner surface of the area between the hook and the hook of the fixing plate.

In addition, the hook is made of a neck portion penetrating the reflective sheet and the support rod, and the head is fixed to the inner surface of the support rod, the head is preferably made of a polygonal cross section with respect to the fastening direction with the support rod.

In addition, the lane control rod for the present invention is preferably formed on at least both ends of the reflective sheet in which the high-frequency adhesive portion fused with the reflective sheet and the support bar by the high frequency.

In addition, the lane control rod for the present invention is preferably formed at at least both ends of the fixing member, the high-frequency adhesive portion fused to the reflection sheet, the support rod and the fixing member by the high frequency.

In addition, the lane control rod for the present invention further comprises an auxiliary cap that is formed in the receiving space is opened on one side so that the upper end portion of the support rod is accommodated, and made of a different color from the support rod selectively coupled to the upper end of the support rod. desirable.

Here, the support rod is formed in the upper end of the through-hole communicating with the internal space, the auxiliary cap is preferably formed in the upper end of the fixing hook is inserted into the through-hole.

According to the present invention, both ends of the reflective sheet surrounding the mounting table are overlapped, and the fixing member penetrating the overlapping reflective sheet is fixed to the mounting table, thereby preventing damage to the reflective sheet and, of course, on the fixing plate of the fixing member. There is provided a lane regulating rod for a road provided with a bent portion to prevent the fixing member fixing the reflective sheet from being broken or released by an external force.

In addition, a convex portion for pressing the reflective sheet toward the support rod is provided on the inner side of the fixing plate, thereby providing a lane control rod for a road that can improve the fixing force of the reflective sheet by allowing the overlapping both ends of the reflective sheet to be pressed toward the support rod.

In addition, the hook head portion of the fixing member is made of a square cross-section is provided with a lane control rod for the road that can be prevented from being released at random in the state inserted into the fixing hole of the support rod.

In addition, by providing a reflective sheet surrounding the outer surface of the support rod by fusion bonding to the support rod by a high frequency to prevent the separation of the reflective sheet from the support rod at the same time, there is provided a road lane control rod for improving the durability of the reflective sheet.

In addition, the end of the reflective sheet is prevented from being exposed through a fixing member coupled to the supporting rod through both ends of the reflective sheet surrounding the outer surface of the supporting rod, and the fixing member and the reflective sheet and the supporting rod are fused by high frequency to be fixed. By doing so, there is provided a road lane control rod that can improve the durability of the product.

In addition, by connecting the auxiliary cap of the other color to the upper end of the support rod different from the color of the support rod to provide a lane control rod for the road that can prevent the accident by calling the driver's attention in areas such as child protection zones or accident accidents. .

1 is a perspective view of a conventional general road traffic control rod,
2 is a plan sectional view of a conventional lane regulating rod;
Figure 3 is a perspective view of the lane control rod for the present invention,
Figure 4 is an exploded perspective view of the lane control rod for the present invention,
5 is an exploded perspective view of the fixing member according to the lane control rod for the present invention,
Figure 6 is a front sectional view of the lane control rod for the present invention,
7 is a cross-sectional view of the lane control rod for the present invention,
8 is an operation of the external force applied to the fixing member according to the present invention,
9 is a view showing an installation state of a reflective sheet according to a second embodiment of the present invention;
10 is a view showing a state in which the reflective sheet is fixed to the support bar by high frequency bonding according to the second embodiment of the present invention,
11 and 12 illustrate modified examples according to the second embodiment of the present invention.

Prior to the description, in the various embodiments, components having the same configuration will be representatively described in the first embodiment using the same reference numerals, and in other embodiments, different configurations from the first embodiment will be described. do.

Hereinafter, with reference to the accompanying drawings it will be described in detail with respect to the road traffic control rod according to the first embodiment of the present invention.

Figure 3 is a perspective view of the lane control rod for the present invention, Figure 4 is an exploded perspective view of the lane control rod for the present invention, Figure 5 is an exploded perspective view of the fixing member according to the lane control rod for the present invention.

Lane lane bar for the present invention as shown in the drawings is largely installed in the vertical direction to the support rod 110, the reflective sheet 120 to reflect the light wrapped around the outer surface of the support rod 110, and the It comprises a fixing member 130 for fixing the reflective sheet 120 to the support rod 110 and the auxiliary cap 150 for selectively coupling to the upper end of the support rod 110.

The support rod 110 is formed of a hollow cylindrical body having a pedestal 110 fixed to the bottom of the road formed on the bottom, a plurality of corrugated grooves 114 are formed along the lower inner surface of the cylindrical body. Here, the support rod 110 is made of a soft material such as urethane having excellent flexibility, that is, flexibility to be easily restored even from an external impact, and the air is discharged / to prevent damage due to air compression during collision with the vehicle Suction holes 115 are formed in the center of the upper surface. In addition, the support rod 110 is provided with a plurality of at least two installation grooves 112 are formed concave along the outer circumference in the vertical direction, at least three spaced apart in the vertical direction in each of the installation grooves 112 The fixing hole 113 is formed.

The reflective sheet 120 reflects the headlights of a vehicle traveling at night, and is installed in a form to surround the installation groove 112 of the support rod 110, and overlaps both ends in a state in which the installation groove 112 is wrapped. In each of the overlapping both ends, three or more through-holes 121 spaced in the vertical direction are formed.

The fixing member 130 is fixed to the support rod 110 by penetrating both ends of the reflective sheet 120, the fixing plate 131 for supporting the outer surface of the reflective sheet 120, and the reflective sheet The hook 132 is formed on the inner surface of the fixing plate 131 so as to be fixed to the support rod 110 through both ends 120 and the fixing plate 131 so that the fixing plate 131 can be bent when an external force is applied. The bent portion 133 is formed in the region between the hook 132 and the fixing member 130 is a convex formed on the inner surface of the region between the hook 132 and the hook 132 of the fixing plate 131 It consists of a part 134. Here, the bent portion 133 is formed in a concave groove shape on the outer surface of the fixing plate 131, the concave groove is formed with a plurality of wrinkles in the direction perpendicular to the direction in which the fixing plate 131 bent. do. In addition, the hook 132 is composed of a neck portion 132a penetrating the reflective sheet 120 and the support rod 110, and a head portion 132b fixed to the inner surface of the support rod 110, the head The portion 132b has a polygonal cross section with respect to an insertion direction into the fixing hole 113 in order to prevent any deviation in the state of being coupled to the through hole 121 of the supporting rod 110.

The auxiliary cap 150 is formed in the receiving space is opened in one side so that the upper end of the support rod 110 is accommodated, and made of a different color than the support rod 110 is selectively coupled to the upper end of the support rod 110 As the upper end portion, the fixing hook 151 is inserted into the through-hole 115 of the support rod 110 is formed.

For example, in a state in which the support rods 110 made of orange are installed side by side in a center line or a lane, when the yellow auxiliary cap 150 is installed on the top of the support rod 110 in a predetermined area such as a child protection area, the driver's attention is drawn. You can do it.

The operation of the first embodiment of the above-described lane control rod for roads will now be described.

Figure 6 of the accompanying drawings is a front sectional view of the lane regulating rod for the present invention, Figure 7 is a plan sectional view of the lane regulating rod for the present invention, Figure 8 is an operation of the external force applied to the fixing member according to the present invention. .

First, as shown in FIGS. 6 and 7, the cylindrical support rod 110 installed on the center line of the road, etc., has a shape in which a reflective sheet 120 having a predetermined width surrounds the installation groove 112 formed in the support rod 110. By reflecting the light of the headlamp in the installed state so that the vehicle driver can easily identify the location of the center line, such as the support rod 110 is installed.

In addition, the reflective sheet 120 is fixed to the supporting rod 110 by a fixing member 130 that is assembled to the supporting rod 110 through both overlapping ends of the reflective sheet 120.

Looking at the fixing structure of the reflective sheet 120 by the fixing member 130, while the reflective sheet 120 is wrapped around the installation groove 112 of the support rod 110, both ends of the reflective sheet 120 overlap Three through-holes 121 formed at both ends of the reflective sheet 120 in the vertical direction and three fixing holes 113 formed in the vertical direction at one region of the installation groove 112 of the support rod 110 communicate with each other. .

Then, when the hook 132 of the fixing member 130 is inserted into the through hole 121 of the reflective sheet 120, the head 132b of the hook 132 is the through hole 121 and the fixing hole ( It is supported by the inner periphery of the fixing hole 113 through the 113, the fixing plate 131 formed at the rear end of the neck portion 132a of the hook 132 is supported on the outer surface of the overlapping portion of the reflective sheet 120 and reflected Both ends of the seat 120 are fixed to the support rod 110.

At this time, the fixing plate 131 of the fixing member 130 is formed in an arc shape so as to be in close contact with the outer surface of the overlapping portion of the reflective sheet 120, the overlapping both ends of the reflective sheet 120 to the support rod 110 It is possible to fix closely, and the end of the reflective sheet 120 is concealed by the fixing member 130.

In addition, since the fixing member 130 is made of a urethane material and has a predetermined elastic force, the head 132b contracts in the process of passing through the through hole 121 and the fixing hole 113, and then the fixing hole 113. After passing through) and is elastically restored to the support rod 110, the front edge of the head 132b is made of an inclined surface, so fastening is easy.

In addition, after being fastened, since the head 132b of the hook 132 has a rectangular cross section with respect to the fastening direction, the head 132b is randomly detached from the fixing hole 113 of the supporting rod 110. Is prevented.

In addition, the convex portion 134 protruding from an area between the hook 132 and the hook 132 of the inner surface of the fixing plate 131 presses the overlapping portion of the reflective sheet 120 toward the support rod 110 so that the fixing force increases. do.

On the other hand, in the state that the head 132b constituting the hook 132 of the fixing member 130 is fastened to the fixing hole 113 of the rectangular shape, the head 132b of the hook 132 with respect to the fastening direction It consists of a polygonal cross section and is supported on the inner periphery of the fixing hole 113. Therefore, even when the fixing hole 113 made of a soft material such as urethane is deformed while being deformed by an external force, the head 132b of the hook 132 is prevented from being arbitrarily separated from the fixing hole 113.

On the other hand, the upper end of the support rod 110 may be selectively coupled to the auxiliary cap 150 made of a different color from the color of the support rod 110. The auxiliary cap 150 as described above is coupled to the through hole 115 formed in the upper end of the support rod hook 151 formed in the center of the upper secondary cap 150 is prevented from being separated randomly after being coupled to the support rod 110 do.

Since the auxiliary cap 150 is made of yellow to visually discriminated from the orange support rod 110 to arouse the driver's attention, at the upper end of the support rod 110 installed in the area requiring attention, such as a child protection area or accident spots Installing the auxiliary cap 150 can prevent the accident.

In the assembled state as described above, when an external force is applied from the outside of the fixing member 130 as shown in Figure 8, the bent portion 133 formed in the concave groove shape on the outer surface of the fixing plate 131 of the fixing member 130 is The fixing member 130 is prevented from being bent while being curved about the concave groove.

That is, three or more hooks 132 are provided and fastened to the fixing holes 113, respectively, and the bent portion 133 is formed in the area between the hooks 132 and the hooks 132 on the outer surface of the fixing plate 131. When an external force is applied from the outer surface of the fixing plate 131, the fixing plate 131 is bent around the bending part 133, and thus the fixing member 130 is prevented from being damaged. The hook 132 is prevented from being arbitrarily released from the fixing hole 113 of the support rod 110.

On the other hand, in the process of bending the fixing member 130 by the external force as described above, the convex portion 134 formed on the inner surface of the fixing plate 131 presses the reflective sheet 120 toward the support rod 110, the reflection The overlapping both ends of the sheet 120 are kept in close contact with the support rod 110 and the play is prevented.

In particular, a plurality of corrugations are formed in the concave grooves constituting the bent portion 133 in a direction perpendicular to the direction in which the fixing plate 131 is bent, and these corrugations are formed around the concave grooves. Since the respective contraction in the bending process, the fixing plate 131 is more easily bent.

Next, a road lane control rod according to a second embodiment of the present invention will be described.

9 is a view showing the installation process of the reflective sheet according to the second embodiment of the present invention, Figure 10 is a state in which the reflective sheet according to the second embodiment of the present invention is fixed to the support rod by high-frequency bonding It is a figure which shows.

As shown in FIG. 9 and FIG. 10, the reflective sheet 120 according to the second embodiment of the present invention has a reflection sheet 120 and the supporting rod 110 by a high frequency in order to increase the coupling force with the supporting rod 110. The fused high frequency adhesive part 140 is different from the above-described embodiment in that it is formed at both ends of the reflective sheet 120.

In this case, an adhesive may be applied to a region between the reflective sheet and the support bar to be subjected to high frequency adhesion so that the adhesion between the reflective sheet 120 and the support rod 110 is performed smoothly. In addition, the reflective sheet 120 and the support rod 110 is made of a urethane material is made of fusion between the materials well by the high frequency while preventing damage due to external force.

That is, in a state where the through hole 121 formed at one end of the reflective sheet 120 is arranged to match the fixing hole 113 of the supporting rod 110, the edge of one end of the reflective sheet 120 is formed through high frequency bonding. After fixing to the support rod 110, the high-frequency adhesion is continuously performed along the longitudinal direction of the reflective sheet 120, the through hole 121 formed at the other end of the reflective sheet 120 is the through hole 121 at one end side. The other end edge portion of the reflective sheet 120 is fixed to the support rod 110 side through high frequency bonding so as to match with.

Subsequently, the fixing member 130 is assembled through the through holes 121 overlapping both ends of the reflective sheet 120 so that the hook 132 of the fixing member 130 is fixed to the fixing hole 113 of the supporting rod 110. Assemble the fixing member 130 to be fastened. Since the configuration and operation of the fixing member 130 is the same as the above-described embodiment, a detailed description thereof will be omitted.

As described above, by fixing the reflective sheet 120 to the support rod 110 by fixing the reflective sheet 120 using high frequency, the reflective sheet 120 is installed in the groove 112 of the support rod 110 by an external force or an external environment. It provides the advantage of preventing durability from leaving at the same time and improving durability. In addition, the overlapping portion of the reflective sheet 120 is fixed to the support rod 110 through the fixing member 130 to prevent the end of the reflective sheet 120 is exposed to the outside.

On the other hand, by applying an adhesive for high-frequency adhesion between the reflective sheet 120 and the support rod 110, it will be desirable to ensure that the reflective sheet 120 is effectively bonded to the support rod 110.

11 and 12 show modifications according to the second embodiment of the present invention. The modification shown in FIG. 11 surrounds the support rod 110 with the reflective sheet 120 as in the first embodiment. In the state where the both ends of the reflective sheet 120 are overlapped with the fixing member 130 to fix the reflective sheet 120 to the supporting rod 110, the fixing member 130, the reflective sheet 120, and the supporting rod using high frequency. It differs from the above-described embodiment in that the high frequency bonding portion 140 for fusion 110 is formed at both ends of the fixing member 120.

In addition, in the modified example shown in Figure 12 in that the high frequency bonding portion 140 for fusion bonding the fixing member 130, the reflective sheet 120 and the support rod 110 using a high frequency in the form of the edge of the fixing member 120 It differs from the embodiment described above.

Since the assembly structure of the support rod 110, the reflective sheet 120 and the fixing member 130 of these modifications is the same as the first embodiment described above, a detailed description thereof will be omitted.

As described above, by forming a high frequency adhesive portion 140 in which the fixing member 130, the reflective sheet 120, and the support rod 110 are fusion-fixed by using high frequency at both ends or the edge of the fixing member 130, such as a collision of a vehicle. Even when an external force is generated, it provides an advantage of preventing the assembled state of each member from being released arbitrarily.

The scope of the present invention is not limited to the above-described embodiment, but may be embodied in various forms of embodiments within the scope of the appended claims. Without departing from the gist of the invention claimed in the claims, it is intended that any person skilled in the art to which the present invention pertains falls within the scope of the claims described herein to various extents that can be modified.

110: support rod, 111: base, 112: mounting groove, 113: fixed hole, 114: wrinkle groove,
115: through hole, 120: reflective sheet, 121: through hole, 130: fixing member, 131: fixing plate,
132: hook, 132a: neck, 132b: head, 133: bend, 133a: wrinkle,
134: convex portion, 140: high frequency adhesive portion, 150: auxiliary cap, 151: fixed hook,

Claims (9)

A cylindrical support rod having a pedestal fixedly installed on a bottom surface thereof;
At least one reflective sheet surrounding the outer circumference of the support rod; And,
And a fixing member fixed to the support rod through both ends of the reflection sheet.
The fixing member may include a fixing plate for supporting an outer surface of the reflective sheet, a hook formed on an inner surface of the fixing plate and fixed to a supporting rod through both ends of the reflective sheet, and to allow the fixing plate to bend when an external force is applied. Lane control rod for the road, characterized in that the bent portion is formed between the areas of the hook of the fixed plate is formed. The method of claim 1,
The bent portion is a lane control rod for road, characterized in that the concave groove shape on the outer surface of the fixing plate. The method of claim 2,
The concave groove is a lane control rod for road, characterized in that a plurality of corrugations are formed in a direction perpendicular to the bending direction of the fixing plate. The method of claim 2,
The fixing member is a lane control rod for the road, characterized in that the convex portion is formed on the inner surface of the area between the hook and the hook of the fixing plate. The method of claim 4, wherein
The hook is made of a neck penetrating the reflective sheet and the support rod, and the head portion is fixed to the inner surface of the support rod, the head portion lane control rod for road, characterized in that the polygonal cross section with respect to the fastening direction with the support rod. The method according to any one of claims 1 to 5,
The high-frequency adhesive portion is a high-frequency adhesive portion is fused by the high-frequency reflection sheet and the support bar is formed on at least both ends of the reflective sheet. The method according to any one of claims 1 to 5,
The high-frequency adhesive portion for fusion welding the reflection sheet, the support rod and the fixing member by high frequency is formed on at least both ends of the fixing member. The method according to any one of claims 1 to 5,
Receiving space is formed in the inner side so that the upper end of the support bar is open, the lane control rod for road further comprising an auxiliary cap made of a different color from the support bar coupled to the upper end of the support bar. The method of claim 8,
The support rod has a through-hole is formed in communication with the inner space at the upper end, the auxiliary cap is a lane control rod for road, characterized in that the fixing hook is inserted into the through hole is formed in the upper end.

Images