KR101873708B1 - Road eye induction rods assembly - Google Patents

Abstract

In the present invention, a reflector is assembled to the upper part of the tube as a sight-inducing rod, and a tube pedestal is assembled to the lower part of the tube and is fastened by a fixing ring. The tube pedestal is assembled to a set anchor The sight line is configured to be installed on the road.
The set anchor includes an anchor main body made of soft synthetic resin and an inner main body inserted into an upper portion of the anchor main body, a bolt fastened to the female screw to connect the leg support to the anchor main body, And a pressure gauge to pressurize it.
According to the invention, since the function of the sight-inducing rod is continuously maintained by the damage prevention structure of the light reflection sheet and the damaged part is simply and quickly replaced when the tube or the reflector is broken, economical efficiency and workability are improved .

Description

{Road eye induction rods assembly}

The present invention relates to an improvement in durability for preventing breakage of a sight-guiding rod installed on a road in order to prevent an automobile from entering a central boundary of a road, a safety zone or a shoulder, To an induction rod assembly.

As is well known, the roadside guidance rod is installed at the central boundary of the road to prevent the center line from being invaded and illegal U-turn, and to prevent the entry of the vehicle into the traffic safety zone, And to ensure the safety of pedestrians.

 A typical structure of the visual indicator bar installed on the road for the above purposes is as follows. A flange portion having a plurality of bolt holes formed in a lower portion of the visual indicator bar made of a synthetic resin rod is integrally formed. In the fixed state, bolts constituting the set anchors are coupled to the bolt holes formed in the flange portion at the lower portion of the sight guiding rod, and fastened by means of nuts.

When the operator pulls the set anchor out of the road or the flange portion formed at the lower end of the sight lead rod is easily broken, It has structural drawbacks.

In addition, since the flange portion for fixedly mounting on the road surface is integrally formed at the lower portion of the tube of the sight-guiding rod, partial replacement is not possible. In the case of a set anchor, only the lower portion of the set anchor is widened So that it is easily pulled out by the repetitive pressing force, which is disadvantageous in that a large amount of maintenance and management costs are required.

In order to solve the above-described drawbacks, there have been variously proposed line-of-sight guiding rods having a structure in which tubes and flanges constituting the line-guiding rods are assembled. However, most of the tube and flange assembly structures are complex and have an injection- Therefore, there is a drawback that the durability is greatly reduced.

The structure of the line-guiding rod having the assembling structure reinforced by the fixing force of the prior art 10-1774989 is as follows. The lower portion of the line-guiding rod, which is buried in the road surface and fixed to the road surface, And an anchor portion formed with an anchor insertion hole to be easily inserted into the anchor insertion hole formed on the road surface.

Since the sight line bar having the above-described structure has a lot of difficulty in installing the anchor part on the road surface, it is troublesome to replace the line and the process of passing the tire through the sight line is repetitively repeated so that the sight line bar is easily broken, There is a lot of structural problems such as low cost because of the structural replacement of the eye stick.

Korean Published Utility Application No. 20-2014-0005151 (published on October 01, 2014) Korean Registered Patent No. 10-1774989 (registered on August 30, 2017)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems and it is an object of the present invention to provide a method and a device for preventing damage to a light emitting reflecting sheet constituting a visual guide bar and an improvement in function thereof and a driver and a pedestrian which are easy to identify at night or misty cloudy days, So as to prevent breakage and to provide a quick and easy replacement part at the time of breakage, thereby reducing the cost of maintenance.

In addition, it is possible to easily install the sight guide rod on the set anchor for fixing the road, and to firmly fill the set anchor on the road, and to easily remove the anchor main body from the road when the set anchor is replaced The present invention is directed to provide a visual indicator bar having a built-

The present invention provides a visual guide bar assembly comprising a reflector assembled on an upper portion of a tube, a tube support mounted on a lower portion of the tube and coupled to a fixing ring, and the tube support includes a set anchor And assembled so that the sight line stick is installed on the road.

A bottleneck having a reflector mounting hole for assembling a reflector is formed on the upper portion of the tube. A flange for coupling between the stationary ring and the tube bracket is formed at a lower portion of the tube.

The reflector coupled to the upper portion of the tube is formed with a concave / convex portion and a reflector body having a reflective light emitting surface on its outer surface and a transparent cover.

The tube support is formed with a male part for fastening the female part formed on the retaining ring and a receiving part for supporting the engaging part, the bottom surface of the flange and the bolt constituting the set anchor so as to be pressed against the inner surface of the lower end part of the tube. Are formed.

The set anchor includes an anchor main body made of soft synthetic resin and an inner main body inserted into an upper portion of the anchor main body, a bolt fastened to the female screw to connect the leg support to the anchor main body, Which is characterized by the present invention.

According to the present invention, since the function of the sight-inducing rod is continuously maintained by the damage prevention structure of the light reflection sheet and the damaged part is simply and quickly replaced when the tube or the reflector is broken, economical efficiency and workability There is an effect to be improved.

In addition, it is possible to easily install the sight guide rod on the set anchor for fixing the road to the road, and also to firmly fill the set anchor on the road, especially when the set anchor is to be replaced, So that the parts can be recycled and the maintenance cost can be greatly reduced.

1 is a perspective view showing the entire configuration of a visual-
FIG. 2 is a perspective view of a reflector of a line-
Fig. 3 is a perspective view of the lower portion of the visual-
4 is a cross-sectional view of a tube and a reflector
Figs. 5 and 6 are views showing a cross-sectional view
7 is a cross-sectional view showing a state of pulling out a push-in hole coupled to an anchor main body

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a road sight line lead assembly according to the present invention will be described in detail with reference to the accompanying drawings.

The reflector 10 made of heavy synthetic resin is assembled on the upper part of the tube 1 made of soft synthetic resin and the tube support 20 is assembled to the lower part of the tube 1 The tube support 20 is assembled to a set anchor 35 embedded in the road and is fixed to the sight line bar 40 Are installed on the road.

A bottleneck portion 4 having a reflector mounting hole 3 for assembling a reflector 10 having a cross-sectional shape similar to a rugby ball is formed on the upper portion of the tube 1 constituting the visual line lead rod 40 And a flange 2 for coupling between the stationary ring 30 and the tube pedestal 20 is formed in the lower portion of the tube 1.

In order to improve the durability of the reflector body 11, the reflector body 11 is formed with a concave-convex portion 12 on its surface, a light reflecting sheet 13 is attached to the outer surface thereof, And a transparent cover 15 on which a ridge 16 for protecting the reflector body 11 is formed.

A support jaw 17 is formed in the lower portion of the transparent cover 15 on the reflector body 11 so as to be attached to the reflector attachment hole 3 and to be caught by the inner surface of the bottleneck 4.

The tube support 20 includes a coupling portion 21 and a receiving portion 22 for supporting the bottom surface of the flange and a male screw 31 for fastening the female screw 31 formed on the fixing ring 30, And a bolt hole 24 for coupling the bolt 36 constituting the set anchor 35 is formed in the center.

The set anchor 35 has an anchor main body 37 made of a synthetic resin and an anchor main body 37-1 fastened to the tube base 37-1 by inserting a female screw 37-1 in an upper part and forming a locking step 38-1. A bolt 36 for connecting the anchor main body 35 and the anchor main body 35 to the lower end of the anchor main body 37 by the bolts 36, And a female screw 30-1 for fastening the knob bolt 39-2 so that the bolt 39-2 can be pulled out from the inside of the anchor body when necessary is provided at the center of the pushing- Respectively.

Reference numeral 50 in the drawing denotes a road surface, and 51 denotes a set anchor installation groove.

Hereinafter, the operation of the line-of-sight induction rod assembly according to the present invention will be described in detail.

A set anchor mounting groove 51 is formed on the road surface 50 by using a perforator and the anchor main body 37 is fixed to the set anchor mounting groove 51. [ .

After the anchor main body 37 is inserted into the set anchor mounting groove 51 as described above, the presser foot 39 is inserted into the anchor main body, the tube support 20 is positioned on the anchor main body, The bolt 36 is inserted into the bolt hole 24 formed at the center of the pedestal and is fastened to the female screw 37-1 formed on the anchor main body 37. [

The bolt 36 is moved downward by the pushing tool 39 so that the pushing tool is widened at the lower portion of the anchor main body 37 around the incision 38 to form the engaging protrusion 38-1 formed on the anchor main body 37, Is engaged with the inner side of the set anchor mounting groove (51), and the tube support (20) is firmly fixed on the road surface.

The inside of the flange 2 formed at the lower portion of the tube 1 in the state where the tube support 20 is fixed to the road surface 50 by using the set anchor 35 as described above constitutes the tube support 20 And is brought into close contact with the receiving portion 22 for supporting the bottom surface of the flange 2 by being fitted into the engaging portion 21. [

The fixing ring 30 is coupled to the tube 1 and the female screw 31 formed on the fixing ring 30 is fastened to the male screw 23 formed on the tube support 20, The tubular body 32 is pressed against the flange 2 to fix the tube 1 to the tube pedestal 20 so that the tube is installed on the road surface through the tube pedestal and the set anchor.

When the vehicle's tires are stepped on the sight-inducing rod due to the driver's carelessness while the sight-guiding rod is installed on the road surface and functions as a sight-guiding rod, the tube 1 is made of soft synthetic resin, And is then set in the initial state by the elasticity of the soft synthetic resin itself.

In addition, since the reflector 10 has a cross-sectional shape such as a rugby ball, its shape is maintained even when the automobile tire is stepped on the reflector. In particular, the irregularities 12 formed on the surface of the reflector body 11 have a large durability And the transparent cover 15 can be prevented from being damaged by the rug 16 formed on the transparent cover 15 and at the same time the transparency can be maintained so that the function of the light emitting reflecting sheet 13 can be maintained for a long period of time .

In addition, since the transparent cover 15 covers the entire reflector body 11, it is possible to prevent the reflected light from being damaged, and the reflector 10 having a rugby-shaped cross section can be structurally wide, The range of visual acuity of the driver or the pedestrian is largely formed, and the light guide plate can be identified more clearly and clearly by the light emitting reflecting paper at night or when the mist is thick and cloudy.

Since the tube 1 and the reflector 10 are assembled together, only the damaged portion can be replaced during use, and when it is necessary to collect the set anchor 35 in the process of replacing the sight line lead The pusher 39 must be pulled out of the anchor main body 37 constituting the set anchor. At this time, the pull bolt 39-2 is fastened to the female screw 39-1 formed at the center of the pusher 39 The pusher 39 is pulled out together with the knob bolt 39-2 so that the anchor main body 37 can be contracted around the cut-away 38. Therefore, 51, the anchor main body 37 can be pulled out.

1: Tube 2: Flange
3: Reflector mounting hole 4: Bottleneck
10: reflector 11: reflector body
15: transparent cover 20: tube holder
35: set anchor 37: anchor body
39:

Claims (3)

A tube having an upper portion formed with a reflector mounting hole for assembling the reflector and a tube having a flange formed at a lower portion thereof for coupling between the stationary ring and the tube pedestal,
A reflector on which a transparent cover is formed to protect the light emitting reflecting sheet and the reflector is assembled to a reflector mounting hole formed on an upper portion of the tube,
Wherein a cross section of the reflector on which the transparent cover is put on the reflector body is formed in the shape of a rugby ball and on the outer surface of the transparent cover is formed a protrusion for protecting the reflective light reflection sheet and the transparent cover,
A bolt hole for engaging the bolts constituting the set anchor is formed at the center of the bolt hole, and a bolt hole for coupling the bolt constituting the set anchor is formed at the center of the bolt hole A formed tube support,
And an anchor main body having a bolt hole and a locking protrusion formed thereon so as to be able to fasten a bolt for connecting the anchor main body to the tube support, and a set anchor composed of a pushing part for entering the inner lower end of the anchor main body to expand the anchor main body Wherein the guide member is a rod member. delete The anchor according to claim 1, further comprising a pushing member having a female screw inserted therein and formed with an anchor main body made of synthetic resin and for fastening the knob bolt so that the pushing-out port can be pulled out from the inside of the anchor main body Eye guide rod assembly.

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