KR100903004B1 - Weed cover for road median strip - Google Patents

Abstract

A weed growth preventive device of a road median strip is provided to prevent weed from growing and to improve external appearance. A weed growth preventive device(A1) of a road median strip comprises as follow. A plurality of coupling member having an inner hole(20) adhering closely to a post outer circumference of a median strip is arranged. A plurality of coupling members are coupled by a fastener(6). The first and second members(21) are convexly formed into the upward is mutually cross coupled with the combining member. A fitting portion(3) having a through-hole(32) in one end of the first member is formed. A fitting groove(4) in which the fitting portion is inserted is formed in one end of the second member. A shaft pin(5) is combined through the pin hole(42) formed in the neighboring of fitting groove. It is inserted to the penetration hole and it is hinge-coupled.

Description

Weed growth barriers in road median {weed cover for road median strip}

The present invention relates to the weed growth prevention of the central road divider, more specifically, to prevent and prevent the growth of the weeds growing in the gap between the lower part of the column and the pavement surface of the central separator, the center of the road to make the appearance beautiful It relates to the weed growth prevention zone of the separator.

Generally, highways and national roads in which vehicles run at high speeds are provided with a central separator that separates up and down lines to prevent accidents. There is a structure formed by a separator plate installed in the.

However, conventionally, weeds grow through a gap formed between the lower portion of the central divider and the pavement surface of the road, and when manpower is inputted to remove it, traffic lanes may be stagnant because some of the lanes must be controlled. There was a problem of cost requirement according to manpower mobilization.

The present invention has been made to solve the above-mentioned problems of the prior art, by hermetically installed on the outer surface of the lower end of the central separator can not grow weeds, the weed growth room of the road central separator can be beautiful The purpose is to provide the earth.

The object of the present invention described above is to be installed on the outer circumferential surface of the center separator and the guard rail installed on the road, a plurality of coupling members having an inner groove in close contact with the lower outer circumferential surface of the support are mutually coupled, is coupled by a fastening means It can be achieved by the weed growth prevention of the road median separator, characterized in that made.

The present invention is characterized in that the first and second members of the arc-shaped convex upwardly formed are joined to each other.

The present invention includes a fitting portion having a through hole at one end of the first member, and a fitting groove into which the fitting portion is inserted is formed at one end of the second member, and includes a fitting pin and a shaft pin fitted to the fitting portion. It is characterized by.

The present invention is characterized in that the fastening means is composed of a locking piece hinged to the second member, and a projection formed on the first member so that the locking piece is caught.

According to the present invention, weeds are prevented from growing by not having a gap in the lower portion of the central separator, and thus, weeds do not need to be introduced, thereby reducing costs and preventing traffic jams.

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

Example 1

Attached Figure 1 is an exploded perspective view of the weed growth prevention of the road median according to the invention, Figure 2 is a plan view of the weed growth prevention of the road median according to the invention, Figure 3 is a road according to the present invention It is a perspective view which shows the installation state about the weed growth prevention tool of a center separator.

As shown in Figure 1 and 2, the weed growth prevention tool (A1) of the present invention, a plurality of coupling members having an inner groove 20 in close contact with the outer peripheral surface of the support 200 of the central separator 100 is disposed, The plurality of coupling members are coupled to the fastening means.

The coupling member is an upwardly convex arc-shaped first and second members (21, 22) are mutually coupled to each other, and since the support 200 is generally cylindrical, the inner groove 20 is also formed in a semi-circular shape.

In the following embodiments, the coupling member is described as having the first and second members 21 and 22 coupled thereto, but this is just one example and the number and shape of the coupling members may be variously changed. Find out in advance.

That is, the coupling member is circular, elliptical in its basic shape, but may be modified in addition to the square, triangle, and the like.

One end of the first member 21 has a fitting portion 3 having a through hole 32, and one end of the second member 22 has a fitting groove 4 into which the fitting portion 3 is inserted. Is formed, the fitting portion (3) is inserted into the fitting groove (4) and then the axial pin (5) is coupled through the pin hole 42 formed around the fitting groove (4) is fitted to the through hole 32 It is hinged together.

The fastening means 6 is for coupling the first member 21 and the second member 22 to each other, and in this embodiment, the locking piece 64 hinged to the second member 22 and the locking member. It is proposed that the projection 64 is formed on the first member 21 so that the piece 64 is caught.

One end of the locking piece 64 is coupled to the upper surface of the first member 21 by a pin so as to be rotatable, and the other end of the locking piece 64 is formed, and the protrusion 62 is bent in an arc shape. The catching jaw 642 is to be caught.

The fastening means 6 may be modified in various forms in addition to.

The installation and operation of the present invention configured as described above will be described.

As shown in FIG. 3, the coupling member is installed by arranging the first and second members 21 and 22 on both sides of the outer circumferential surface of the support 200 of the central separator 100 installed on the road.

Thereafter, the fitting portion 3 of the first member 21 is inserted into the fitting groove 4 of the second member 22, and then the shaft pin 5 is coupled thereto.

Thereafter, the fastening means 6 may be fastened to allow the first and second members 21 and 22 to be coupled to each other, thereby making the coupling member firm.

4 and 5 are diagrams showing the operating relationship of the "fastening means" of the present invention.

As shown in FIG. 4, the locking piece 64 is rotated in one direction so that the locking jaw 642 at the end thereof is caught by the protrusion 62, and then the locking piece 64 is rotated in the opposite direction as shown in FIG. 5. By rotating, the first and second members 21 and 22 may be coupled to each other.

Example 2

Figure 6 is a perspective view of the weed growth prevention of the middle road divider according to another embodiment of the present invention, Figure 7 is an exploded perspective view of the weed growth prevention of the middle road divider according to another embodiment of the present invention, Figure 8 Is a sectional view taken along the line "II" in the weed growth prevention zone of the road median according to another embodiment of the present invention.

 6 to 8, the weed growth prevention tool (A2) of the middle road divider according to another embodiment of the present invention, the basic configuration is the same as the first embodiment (A1).

That is, a plurality of coupling members having an inner groove 20 in close contact with the outer circumferential surface of the strut 200 of the central separator 100 are disposed, and the plurality of coupling members are coupled by the fastening means 6a.

The main feature of another embodiment (A2) of the present invention is that the fastening means (6a) is implemented differently than the first embodiment (A1). Specifically, the coupling member is formed such that the semicircular first and second coupling members 21a and 22b are engaged to form a circle.

As shown in FIG. 7, the fastening means 6a includes a first support 212a formed along the inner circumferential surface of the first coupling member 21a and fitting protrusions 214a formed at both ends of the first support 212a. ) And a second support 225b formed along the inner circumferential surface of the second coupling member 22b, and a fitting groove member 223b formed at both ends of the second support 225b.

Therefore, the coupling member may be assembled by coupling the fitting protrusion 214a and the fitting groove member 223b.

The fitting protrusion 214a is formed to have a length in the longitudinal direction, and its cross section is triangular in shape. Of course, in addition to the triangular shape may be modified in various shapes.

The fitting groove member 223b is formed such that a triangular groove corresponding to the fitting protrusion 214a has a length in the longitudinal direction.

In particular, the length of the fitting groove member 223b is suitably formed to be about 2/3 of the length of the fitting protrusion 214a.

In addition, a protruding jaw 216a having a predetermined length is further formed on the upper portion of the fitting protrusion 214a to be in close contact with the upper end of the fitting groove member 223b.

Referring to the combination of another embodiment of the present invention configured as described above are as follows.

The first and second members 21 and 22 are disposed on both sides of the outer circumferential surface of the support 200 of the central separator 100 installed on the road, and the fitting protrusion 214a of the first coupling member 21a is coupled to the second coupling member. It fits into the fitting groove member 223b of the member 22b.

Therefore, another embodiment of the present invention is more concise than the first embodiment described above, the manufacturing cost can be reduced, in particular, the coupling process can be made simple, there is an advantage that the work efficiency can be further improved.

On the other hand, the outer surface of the coupling member of the weed growth prevention tool (A1, A2) of the present invention installed on the support 200 is attached to the luminous material or the luminous paint is colored to improve visibility.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.

1 is an exploded perspective view of the weed growth prevention zone of the road central separator according to the present invention.

Figure 2 is a plan view of the weed growth prevention of the road central separator according to the present invention.

Figure 3 is a perspective view showing the installation state for the weed growth prevention of the middle road divider according to the present invention.

4 and 5 are views showing the operating relationship of the "fastening means" of the present invention.

Figure 6 is a perspective view of the weed growth prevention of the middle road divider according to another embodiment of the present invention.

Figure 7 is an exploded perspective view of the weed growth prevention of the middle road divider according to another embodiment of the present invention.

8 is a cross-sectional view of the "I-I" line in the weed growth prevention zone of the road central separator according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

3: fitting part 4: fitting groove

5: shaft pin 6: fastening means

20: inner groove 21: the first member

22: second member 62: projection

64: hanging piece

Claims (8)

It is to be installed on the strut 200 of the central separator and the guard rail that is installed on the road, A plurality of coupling members having an inner groove 20 in close contact with the lower outer circumferential surface of the support 200 is abutted with each other, the plurality of coupling members are coupled to the fastening means 6 to be disassembled and assembled, The coupling member is the first and second member (21, 22) of the arc shape formed convex upwardly is mutually engaged, The first coupling member 21a includes a first support 212a formed along an inner circumferential surface and fitting protrusions 214a formed at both ends of the first support 212a. The second coupling member 22b is composed of a second support 225b formed along the inner circumferential surface and a fitting groove member 223b formed at both ends of the second support 225b. Weed growth prevention of the road central separator, characterized in that the coupling member is assembled by the combination of the fitting protrusion (214a) and the fitting groove member (223b). delete The method of claim 1, One end of the first member 21 has a fitting portion 3 having a through hole, and one end of the second member 22 has a fitting groove 4 into which the fitting portion 3 is inserted. , Weed growth prevention of the road central separator characterized in that it comprises a shaft pin (5) fitted to the fitting groove (4) and the fitting portion (3). The method of claim 1, The fastening means 6 is composed of a locking piece 64 hinged to the second member 22, and a projection 62 formed on the first member 21 so that the locking piece 64 is caught. Weed growth prevention zone of road median separator. delete The method of claim 1, The fitting protrusion 214a is formed to have a length in the longitudinal direction, the cross section of which is triangular, The fitting groove member (223b) is a weed growth prevention of the road central separator, characterized in that formed in the longitudinal direction of the triangular groove corresponding to the fitting projection (214a) is formed. The method of claim 6, The weed growth prevention of the road center separator, characterized in that the upper projection of the fitting projection (214a) is further formed with a projection jaw (216a) in close contact with the upper end of the fitting groove member (223b). The method of claim 1, The outer surface of the coupling member is attached to the light emitting member or the luminous paint is characterized in that the weed growth prevention of the road central separator.

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