KR101751256B1 - Driver vision incited delineator - Google Patents

Driver vision incited delineator Download PDF

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Publication number
KR101751256B1
KR101751256B1 KR1020160014131A KR20160014131A KR101751256B1 KR 101751256 B1 KR101751256 B1 KR 101751256B1 KR 1020160014131 A KR1020160014131 A KR 1020160014131A KR 20160014131 A KR20160014131 A KR 20160014131A KR 101751256 B1 KR101751256 B1 KR 101751256B1
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KR
South Korea
Prior art keywords
coil spring
road
bellows pipe
present
insertion groove
Prior art date
Application number
KR1020160014131A
Other languages
Korean (ko)
Inventor
안정훈
Original Assignee
안정훈
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Filing date
Publication date
Application filed by 안정훈 filed Critical 안정훈
Priority to KR1020160014131A priority Critical patent/KR101751256B1/en
Application granted granted Critical
Publication of KR101751256B1 publication Critical patent/KR101751256B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • E01F9/629—Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies or structures
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts

Abstract

The visual guidance indicator according to the present invention includes: a display unit having a bar shape vertically erected and having at least one reflection sheet wound on an outer peripheral surface thereof; A marking portion having at least one reflection plate on an outer surface thereof and a fastening protrusion fixedly inserted into the road surface; And a buffering part configured to have a restoring elastic force to be restored to the original state when the applied external force is released when the lateral external force equal to or greater than the reference value is applied, and to connect the lower end of the display part to the upper end of the display part. According to the present invention, it is possible to simultaneously perform the function of the sight-guiding rod and the function of the road marker, reduce the road damage by preventing permeation to the asphalt, .

Description

Driver vision incited delineator}

[0001] The present invention relates to a visual guidance indicator which is vertically erected on a road and is integrally joined to a marking portion fixedly coupled to a road surface, and more particularly, And which is free from damage or distortion.

The road marker is installed on the road sign road when the lane of the road is drawn, so that the driver can smoothly identify the lane of the road at night. The sight line rod separates the lane of the road, It is used to prevent traffic accidents by guiding them safely. Road signs and sight lines are used differently.

However, it is installed at the center line of the road for the safe operation of the vehicle and prevention of the traffic accident, and has a similar function of guiding the lane at night. For this reason, there are many cases where the sight guide rod and the road marker are installed in the same place and are installed in duplicate. In such a case, there is a problem of damaging the double investment of the budget and the beauty of the city. In addition, when the sight line sticker and the road marker are installed in a duplicate, there is a problem that the effect of the road marker is reduced because the road marker is blocked by the sight line stick.

In the meantime, since the conventional line-guiding rod is directly coupled to the road surface by a separate fixing bolt, there is a fear that when the vehicle is subjected to a force by one side, the break may be broken and damaged, .

In addition, since the conventional road markers adhere to the road surface, when the snow is above the reference value, the road markers are not exposed to the outside and can not perform their functions normally, and the road markers may be damaged by the snow- .

In order to solve such a problem, there has been proposed a 'road signboard to which a sight guide rod is coupled'. However, the conventional 'road markers to which a sight guide rod is coupled' also has a problem that the sight guide rod is bent and damaged when an external impact is applied There is still a disadvantage that it still exists. In addition, the conventional 'road markers to which the sight guide rods are coupled' are combined with the structure in which the sight guide rods are inserted into the upper surface of the road markers. The water introduced through the joints of the sight guide rods and the road markers is fastened to the asphalt inside There is a problem that water may infiltrate into the road and the road may be damaged. When water penetrates into the asphalt, cold water in the asphalt pavement may be vibrated by vehicle passing, which may reduce the binding force between the aggregates and cause asphalt separation phenomena. At temperatures below 0 ° C, cold water is frozen and expanded There is a problem that the asphalt is damaged.

KR 20-2011-0005882 U

The present invention has been proposed in order to solve the above problems, and it is an object of the present invention to simultaneously perform the function of the sight lead rod and the function of the road marker, to prevent the penetration into the asphalt to reduce the road damage, It is aimed to provide an eye-opener indicator that does not exist.

According to an aspect of the present invention, there is provided a visual indicator beacon comprising: a display unit having a vertically standing rod shape and having at least one reflection sheet wound on an outer circumferential surface thereof; A marking portion having at least one reflection plate on an outer surface thereof and a fastening protrusion fixedly inserted into the road surface; And a buffering part configured to have a restoring elastic force to be restored to the original state when the applied external force is released when the lateral external force equal to or greater than the reference value is applied, and to connect the lower end of the display part to the upper end of the display part.

Wherein the buffer part comprises a corrugated pipe integrally connected to a lower end of the display part and a male screw provided at a lower end of the corrugated pipe, and an insertion groove into which the male screw is insertable is formed on an upper surface of the mark part, A female thread is formed to be screwed with the male thread.

The outer diameter of the bellows tube is set to be larger than the inner diameter of the insertion groove, and the bottom edge of the bellows tube is mounted so as to cover the upper surface of the bellows.

And an elastic body for applying a restoring elastic force to the bellows tube in a direction in which the bellows tube is vertically erected.

The corrugated tube is formed to have a spiral ridge, and the elastic body is applied as a coil spring inserted along the inner rib of the corrugated tube.

The buffer portion includes a corrugated tube formed to have a spiral crest and integrally connected to a lower end of the display portion, a coil spring having an upper side inserted along the inner bottom of the corrugated tube and a lower side exposed to the outside of the corrugated tube, Respectively.

An insertion groove into which the coil spring can be inserted is formed on an upper surface of the marking portion, and a spiral groove is formed on an inner wall of the insertion groove to be screwed into the coil spring.

According to the present invention, it is possible to simultaneously perform the function of the sight-guiding rod and the function of the road marker, reduce the road damage by preventing permeation to the asphalt, .

1 is a front view of a visual guidance marker according to the present invention.
2 is a vertical sectional view of a perfecting portion included in the eye-guided marker according to the present invention.
3 and 4 are a vertical sectional view and a plan view of a mark portion included in the eye-guided marker according to the present invention.
5 is an exploded view of a second embodiment of the eye-guided beacon according to the present invention.
6 is a vertical cross-sectional view of a cushioning part included in the second embodiment of the gaze-guided beacon according to the present invention.
7 is an exploded view of a third embodiment of the eye-guided beacon according to the present invention.
FIG. 8 is a vertical cross-sectional view showing a coupling structure of a buffer part and a label part included in the third embodiment of the line-guided beacon according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

FIG. 1 is a front view of a visual guidance marker according to the present invention, FIG. 2 is a vertical sectional view of a perfecting part included in a visual guidance indicator according to the present invention, and FIGS. 3 and 4 are views Vertical cross-sectional view and plan view of the label portion.

The visual guidance indicator according to the present invention is configured to perform both functions of a visual guidance rod vertically installed on a road surface and a road signage to be closely attached to the road surface. The visual guidance indicator can be bent or broken by an external force applied sideways The breakage does not occur, and the shape of the inflow of water into the asphalt is prevented, thereby reducing the road breakage phenomenon.

That is, the visual-guidance indicator according to the present invention includes a display unit 100 having a vertically standing rod shape and having at least one reflection sheet 110 wound on an outer peripheral surface thereof, and at least one reflection plate 310 on an outer surface thereof, A marking part 300 having a fastening protrusion 320 fixedly inserted into a road surface and provided with a restoring elastic force to restore the original state when the applied external force is released when a lateral external force equal to or greater than a reference value is applied, And a buffer unit 200 connecting the lower end of the display unit 100 to the upper end of the display unit 300.

The fastening protrusion 320 can be applied to any type of fastening unit such as a bolt or an anchor if the fastening protrusion 320 can fix the body of the marking unit 300 to the road surface. The reflection sheet 110 and the reflection plate 310 are used to reflect the light of the headlight of the vehicle to enhance the discrimination power of the driver. As shown in the present embodiment, the reflection sheet 110 and the reflection plate 310 may be configured to reflect light emitted from the outside, And may be configured to emit light. The display unit 100 and the cover unit 300 perform functions substantially similar to those of the conventional visual indicator bar and the road marker. The display unit 100 and the cover unit 300 may include a reflective sheet 110 attached to the display unit 100, 310 will not be described in detail.

The visual guidance indicator according to the present invention is provided with a buffer part 200, which is bent under the lateral external force and can be restored to its original state, on the lower side of the display part 100. When the vehicle is hit or a person pushes it, So that a phenomenon such as breakage or breakage is not caused. In addition, when the external force applied to the display unit 100 is released, the display unit 100 is restored to its original state by the restoring force of the buffer unit 200, so that the function of the sight line can be normally performed.

At this time, if the cushion unit 200 is formed as one straight bar, even if the cushion unit 200 is made of a very flexible material, when the cushion unit 200 is bent rapidly due to an external impact, the bent portion may be bent or folded. When the folded or folded portion is generated in this way, the restoring force of the corresponding portion is remarkably lowered, so that the display portion 100 is hardly returned to the vertical standing state.

Therefore, it is preferable that the cushioning unit 200 is configured to have a corrugated pipe 210 integrally connected to the lower end of the display unit 100 and having a ductility and a restoring force higher than a reference value. When the buffer part 200 is formed in the shape of the bellows pipe 210, the bending or folding part is not generated even if the bending part 200 is bent sideward by the external force. Therefore, the restoring elastic force can be normally maintained for a long period of time, (100) can be stably built up.

Since the display unit 100 and the buffer unit 200 are generally made of synthetic resin, the display unit 300 can be integrally manufactured through one injection process. However, Or more.

Therefore, the buffer part 200 and the label part 300 may be separately manufactured and then assembled at a construction site. That is, the buffer part 200 further includes a male screw 220 provided at the lower end of the bellows pipe 210, and an insertion groove 330 And a female screw 340 screwed with the male screw 220 may be formed on the inner wall of the insertion groove 330. [

When the buffering part 200 and the labeling part 300 are coupled with each other in the threaded connection structure, the buffering part 200 can be coupled to the labeling part 300 after the labeling part 300 is firmly coupled to the road surface It is very easy to install the marking part 300 and the transportability and storage property of each constituent element is excellent and when the one part is broken, the remaining part can be used as it is and the maintenance cost is reduced.

When the outer diameter of the corrugated tube 210 and the outer diameter of the male screw 220 are made the same size, the entrance edge of the insertion groove 330 is exposed to the outside when the male screw 220 is coupled to the inside of the insertion groove 330 Water may flow into the insertion groove 330 to corrode the male screw 220 and the female screw 340 or the water in the insertion groove 330 may flow into the concrete to break the road have.

The outer diameter of the corrugated tube 210 is set to be larger than the inner diameter of the insertion groove 330 and the outer diameter of the male thread 220 of the buffer part 200 It is preferable that the bottom surface of the bellows pipe 210 covers the upper surface of the marking part 300 when the bellows pipe 210 is completely screwed to the female screw 340 of the marking part 300. As such, when the corrugated pipe 210 is configured to cover the upper inlet of the insertion groove 330, it is possible to prevent the rainwater from flowing into the insertion groove 330, thereby preventing the components from being damaged, It also has the advantage of being able to prevent damage.

FIG. 5 is an exploded view of the second embodiment of the eye-guided beacon according to the present invention, and FIG. 6 is a vertical sectional view of the cushion unit 200 included in the second embodiment of the eye-

The buffer part 200 included in the present invention can be made of any material and structure as long as the display part 100 can apply the restoring elastic force so that the display part 100 can be erected after being bent by an external force. 1 to 4 illustrate a case where the buffer part 200 includes the corrugated pipe 210. In the case where the corrugated pipe 210 is configured to provide the restoring elastic force, The elasticity of the corrugated pipe 210 may be reduced and the display unit 100 may not be normally raised.

The visual guidance indicator according to the present invention may further include a coil spring 230 inside the bellows pipe 210 in order to increase the restoring elastic force of the buffer part 200. [ At this time, the corrugated pipe 210 is formed to have a spiral crest, and the spring can be inserted along the inner crest of the corrugated pipe 210 as shown in FIG. When the coil spring 230 is press-fitted into the inner side of the corrugated pipe 210, the corrugated pipe 210 and the coil spring 230 are completely integrally bent. Therefore, the restoring elastic force of the corrugated pipe 210 is significantly There is an advantage that the display unit 100 can be stably built up.

Although the coil spring 230 is used as a component for enhancing the restoring elastic force of the bellows pipe 210 in the present embodiment, the coil spring 230 may be configured to reinforce the restoring elastic force of the buffer part 200 Any number of springs can be changed. For example, the buffer part 200 may include a leaf spring fixedly coupled to the display part 100 and the male screw 220 at both ends in the longitudinal direction across the bellows pipe 210, And a sponge that fills the interior of the sponge.

FIG. 7 is an exploded view of a third embodiment of the eye-guided beacon according to the present invention, and FIG. 8 is a cross-sectional view illustrating a coupling structure of the buffer part 200 and the beacon part 300 included in the third embodiment of the eye- Fig.

When the coil spring 230 is added to reinforce the restoring elastic force of the cushion unit 200, the cushion unit 200 may be configured to be coupled to the mark unit 300 without a separate male thread 220.

That is, the coil spring 230 may be configured such that the upper side thereof is inserted along the inner side of the bellows pipe 210 and the lower side thereof is exposed to the outside of the bellows pipe 210 and is directly coupled to the bellows 300. At this time, an insertion groove 330 through which the coil spring 230 can be inserted is formed on the upper surface of the cover 300, and the coil spring 230 is screwed into the inner wall of the insertion groove 330 The operator can engage the coil spring 230 with the marking portion 300 by inserting the coil spring 230 into the spiral groove 350 while rotating the coil spring 230 .

When the coil spring 230 is configured to be directly coupled to the mark 300 as described above, the coil spring 230 functions to strengthen the restoring elastic force of the corrugated tube 210 and to prevent the corrugated tube 210 from being deformed The inner structure of the cushion unit 200 is simplified, and accordingly, the manufacturing cost of the eye-guided beacon according to the present invention is remarkably reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the present invention is not limited to the disclosed exemplary embodiments. It will also be appreciated that many modifications and variations will be apparent to those skilled in the art without departing from the scope of the invention.

100: Display 110:
200: buffer part 210: corrugated tube
220: male thread 230: coil spring
300: cover 310: reflector
320: fastening protrusion 330: insertion groove
340: female thread 350: spiral groove

Claims (7)

A display unit 100 in the form of a bar which is vertically erected and on which at least one reflecting sheet 110 is wound on the outer circumferential surface; A cover 300 having at least one reflection plate 310 on its outer surface and having a fastening protrusion 320 inserted into the road surface and fixed to the road surface; And a corrugated tube 210 having a restoring elastic force to be restored to its original state when the applied external force is released when the lateral external force equal to or greater than the reference value is applied to the upper end of the display unit 100, And a cushioning part (200)
And a coil spring 230 for applying a restoring elastic force to the bellows pipe 210 in a direction in which the bellows pipe 210 is vertically installed in the bellows pipe 210,
The corrugated pipe 210 is formed to have a spiral crest, and the coil spring 230 is inserted along the inner corrugation of the corrugated pipe 210,
A male screw 220 is provided at a lower end of the bellows pipe 210,
An inserting groove 330 is formed on the upper surface of the cover 300 so that the male screw 220 can be inserted into the inserting groove 330. A female screw 340 is formed on the inner wall of the inserting groove 330 to be screwed with the male screw 220 ,
The outer diameter of the bellows pipe 210 is set to be larger than the inner diameter of the insertion groove 330,
And the bottom surface of the bellows pipe (210) is mounted so as to cover the upper surface of the marking unit (300).
delete delete delete delete The method according to claim 1,
The upper side of the coil spring 230 is inserted along the inner side of the corrugated tube 210 and the lower side of the coil spring 230 is exposed to the outside of the corrugated tube 210,
An insertion groove 330 through which the coil spring 230 can be inserted is formed on the upper surface of the cover 300,
Wherein the spiral groove (350) is formed on an inner wall of the insertion groove (330) to fasten the coil spring (230) in a threaded manner.
delete
KR1020160014131A 2016-02-04 2016-02-04 Driver vision incited delineator KR101751256B1 (en)

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KR1020160014131A KR101751256B1 (en) 2016-02-04 2016-02-04 Driver vision incited delineator

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KR1020160014131A KR101751256B1 (en) 2016-02-04 2016-02-04 Driver vision incited delineator

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KR101751256B1 true KR101751256B1 (en) 2017-06-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190074031A (en) 2017-12-19 2019-06-27 박용임 Integrated guide post with elastic structure base
KR102365712B1 (en) 2020-11-02 2022-02-18 박용임 Guide post with easy falling and upright return functioin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879605B1 (en) * 2008-07-22 2009-01-21 이종술 Tubular markers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879605B1 (en) * 2008-07-22 2009-01-21 이종술 Tubular markers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190074031A (en) 2017-12-19 2019-06-27 박용임 Integrated guide post with elastic structure base
KR102365712B1 (en) 2020-11-02 2022-02-18 박용임 Guide post with easy falling and upright return functioin

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