KR102014662B1 - Roadway stud marker - Google Patents

Roadway stud marker Download PDF

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Publication number
KR102014662B1
KR102014662B1 KR1020180163092A KR20180163092A KR102014662B1 KR 102014662 B1 KR102014662 B1 KR 102014662B1 KR 1020180163092 A KR1020180163092 A KR 1020180163092A KR 20180163092 A KR20180163092 A KR 20180163092A KR 102014662 B1 KR102014662 B1 KR 102014662B1
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KR
South Korea
Prior art keywords
bottle body
road
cover bottle
mounting groove
main body
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Application number
KR1020180163092A
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Korean (ko)
Inventor
안성철
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안성철
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Priority to KR1020180163092A priority Critical patent/KR102014662B1/en
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Publication of KR102014662B1 publication Critical patent/KR102014662B1/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
    • E01F9/576—Traffic lines
    • E01F9/582—Traffic lines illuminated
    • 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
    • E01F9/576—Traffic lines
    • E01F9/578—Traffic lines consisting of preformed elements, e.g. tapes, block-type elements specially designed or arranged to make up a traffic line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The present invention relates to a road stud marker. According to the embodiment of the present invention, the road stud marker includes: a container-shaped stud marker main body accommodating content for power generation, illumination, and reflection; a light emitting unit installed in the stud marker main body to emit light from the upper part; a solar panel installed in the stud marker main body to generate power; and a battery installed in the stud marker main body and connected to the light emitting unit and solar panel. A mounting groove unit is installed in the vertical direction in an outer wall unit of the stud marker main body. The mounting groove unit is installed at intervals along the circumference of the outer wall unit of the stud marker main body. The mounting groove unit is connected to a hook unit to prevent separation on the ground surface while the stud marker main body is embedded under the ground surface. According to the present invention, the road stud marker is prevented from being separated from the road due to work of road cleaning and snow removal vehicles by being embedded. The upper surface of the road stud marker is protected by flexibly guiding working tools of working vehicles. The road stud marker can improve discrimination by light of the vehicle.

Description

도로 표지병{ROADWAY STUD MARKER}ROADWAY STUD MARKER}

본 발명은 도로 표지병에 관한 것으로서, 보다 상세하게는 도로 안내의 주행 표식이나 도로 영역의 식별을 도로 상에 매설되어 배치되는 도로 표지병에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road marker bottle, and more particularly, to a road marker bottle embedded on a road to provide a road marking for road guidance and identification of a road area.

도로표지병은 도로의 중앙선 또는 차선에 매설되어 차량 주행 중 어두운 야간에 운전자로 하여금 도로의 중앙선 경계에 대한 식별을 용이하게 할 수 있도록 차량의 전면 라이트에 의한 불빛을 반사하거나 자체 발광하여 야간에 발생할 수 있는 여러 가지 사고를 방지할 수 있도록 한 것이다.Road signs can be embedded at the centerline or lane of a roadway, reflecting light from the front lights of the vehicle or self-illuminating at night to facilitate the driver's identification of the road's centerline boundaries during dark nights while driving. To prevent a number of accidents.

종래의 도로표지병은 통상적으로 지면에 매설되는 지주 부분과 상단의 몸체 부분이 단일체로 구성되고 반사구만 별도로 부착하여 사용되므로, 상기와 같은 경우 차량 운행 시 운전자의 부주의로 도로 표지병 위로 지나가는 경우가 잦다.Conventional road signs are usually used as a holding part embedded in the ground and the body portion of the upper portion is composed of a single body and attached to only the reflector separately, such cases often pass over the road sign bottle inadvertently when the vehicle is driven.

이러한 경우 반사구가 쉽게 떨어져 나가며, 몸체와 지주 부분이 파손되어 도로변에 널리게 된다. 이에 따라 차량의 조향 장치에 무리한 영향이 가해져 차량 운행 시 매우 위험할 수 있는 문제점이 있었다.In this case, the reflector is easily detached, and the body and the support portion are damaged and become wide on the roadside. As a result, an excessive force is applied to the steering device of the vehicle, which may be very dangerous when the vehicle is operated.

또한 기존의 도로표지병은 도로에 매설된 정착력이 차량 주행에 의한 바퀴 접촉이나 기상 및 온도변화에 의해 시간이 지남에 따라 약화되어 도로에서 돌출되어 청소 및 제설 차량의 작업에 의해 매설이 해제되는 문제점이 있었다.In addition, the existing road sign bottle is a problem that the anchoring force buried in the road is weakened over time due to wheel contact or weather and temperature changes caused by the vehicle driving, protrudes from the road and is buried by the work of cleaning and snow removal vehicles There was this.

특히 제설작업에서 사용되는 스크레이퍼에 도로표지병의 상면부가 닿는 경우에는 도로에서 쉽게 분리되거나 파손되는 문제점이 있었다.In particular, when the upper surface of the road cover bottle touches the scraper used in snow removal, there was a problem of being easily separated or broken on the road.

본 발명은, 도로에 매설된 상태에서 청소 및 제설 차량의 작업에 의해 도로에서 분리가 방지되고, 작업 차량의 작업 도구을 유연하게 안내하여 상면부가 보호되며, 차량의 라이트에 의한 식별력을 높일 수 있는 도로 표지병를 제공하는 것이다.The present invention is a road that can be prevented from being separated from the road by the operation of the cleaning and snow removal vehicle in the state embedded in the road, the upper surface portion is protected by flexibly guiding the work tool of the working vehicle, the identification power by the light of the vehicle To provide a cover bottle.

발전 및 발광의 내용물이 수용되는 용기형상의 표지병 본체;
상기 표지병 본체의 상부에 내장되는 발광부;
상기 표지병 본체의 상부에 내장되는 태양광 패널; 및
상기 표지병 본체에 내장되며, 발광부와 태양광 패널에 연결되는 배터리로 이루어진 것에 있어서,
상기 표지병 본체의 외벽부는 상부에서 하부로 테이퍼진 형상으로서, 복수개의 미끄럼 방지 홈부가 상부에서 하부로 형성되어 있고,
상기 표지병 본체의 외벽부는 상부에서 하부로 복수개의 장착 홈부가 마련되며, 상기 장착 홈부는 상기 표지병 본체의 외벽부 둘레를 따라 간격을 두고 배치되고, 상기 장착 홈부는 상부에서 하부로 경사진 형상을 갖고 있으며,
상기 표지병 본체 외벽부에 마련된 장착 홈부에 후크부가 금속접착제 또는 나사에 의해 결합되어 있고,
상기 후크부는 상하방향으로 형성되며, 상기 장착 홈부에 대응하여 결합되는 결합부재; 및
상기 결합부재의 하단부에 연결되며, 상기 결합부재의 외측으로 벌어지는 양상으로 형성된 걸림부재를 포함하며,
상기 결합부재와 걸림부재는 일체형상의 탄성 재질로 구성될 수 있다. 또한, 상기 표지병 본체의 상부 내부에는 야광물질이 포함되게 구성될 수 있다.
A container-shaped cover bottle body in which the contents of power generation and light emission are accommodated;
A light emitting unit embedded in an upper portion of the cover bottle body;
A solar panel embedded in an upper portion of the cover bottle body; And
In the cover bottle body, and made of a battery connected to the light emitting unit and the solar panel,
The outer wall of the cover bottle body is tapered from top to bottom, and the plurality of non-slip grooves are formed from top to bottom,
The outer wall of the cover bottle body is provided with a plurality of mounting grooves from the top to the bottom, the mounting groove is arranged at intervals along the outer wall of the cover bottle body, the mounting groove has a shape inclined from the top to the bottom. And
The hook portion is coupled to the mounting groove provided on the outer wall of the cover bottle body by a metal adhesive or a screw,
The hook portion is formed in the vertical direction, the coupling member coupled to the mounting groove portion; And
It is connected to the lower end of the coupling member, and comprises a locking member formed in a pattern that is opened to the outside of the coupling member,
The coupling member and the locking member may be made of an elastic material of an integral shape. In addition, the upper surface of the cover bottle body may be configured to include a luminous material.

상기 후크부는 상하 방향으로 형성되며, 상기 장착 홈부에 대응하여 결합되는 결합부재; 및 상기 결합부재의 하단부에 연결되며, 상기 결합부재의 외측으로 벌어지는 양상으로 형성된 걸림부재를 포함하며, 상기 결합부재와 걸림부재는 일체 형상의 탄성 재질로 제작될 수 있다.The hook portion is formed in the vertical direction, the coupling member coupled to the mounting groove portion; And it is connected to the lower end of the coupling member, and includes a locking member formed in the shape of opening to the outside of the coupling member, the coupling member and the locking member may be made of an elastic material of an integral shape.

상기 표지병 본체의 외벽부는 테이퍼진 형상으로서, 상기 장착 홈부는 상부에서 하부로 경사진 형상을 가질 수 있다.The outer wall of the cover bottle body may have a tapered shape, and the mounting groove may have a shape inclined from an upper side to a lower side.

상기 표지병 본체의 외벽부에는 미끄럼 방지 홈부가 상부에서 하부로 마련될 수 있다.The outer wall portion of the cover bottle body may be provided with a non-slip groove from the top to the bottom.

상기 표지병 본체의 상부 내부에는 야광물질이 포함될 수 있다.A luminous material may be included inside the upper portion of the label bottle body.

상기와 같이 기술된 본 발명은, 도로에 매설된 상태에서 청소 및 제설 차량의 작업에 의해 도로에서 분리가 방지되고, 작업 차량의 작업 도구을 유연하게 안내하여 상면부가 보호되며, 차량의 라이트에 의한 식별력을 높일 수 있는 장점이 있는 도로 표지병를 제공할 수 있다.As described above, the present invention is prevented from being separated from the road by the work of the cleaning and snow removal vehicle in the state embedded in the road, and flexibly guides the work tool of the working vehicle to protect the upper surface, the identification power by the light of the vehicle It can provide a road sign that has the advantage to increase the.

도 1은 본 발명의 일 실시예에 따른 도로 표지병의 사시도,
도 2는 본 발명의 일 실시예에 따른 도로 표지병의 매설 상태도이다.1 is a perspective view of a road sign bottle according to an embodiment of the present invention,
2 is a state diagram buried road sign bottle according to an embodiment of the present invention.

이하, 본 발명의 일 실시예에 따른 도로 표지병의 주요 구성 요소들을 도면을 기초로 설명한다.Hereinafter, the main components of the road sign bottle according to an embodiment of the present invention will be described based on the drawings.

도 1과 도 2를 참조하면, 본 발명의 일 실시예에 따른 도로 표지병은, 발전 및 발광과 반사를 위한 내용물이 수용되는 용기 형상의 표지병 본체(100), 표지병 본체(100)에 상부 발광을 위해 내장되며 엘이디로 마련되는 발광부(110), 표지병 본체(100)에 발전을 위해 내장되는 태양광 패널(120), 발광부(110)와 태양광 패널(120)이 배치되는 PCB(125), 및 표지병 본체(100)에 내장되며 발광부(110)와 태양광 패널(120)에 연결되는 배터리(130)를 포함한다.1 and 2, the road marker bottle according to an embodiment of the present invention, the upper surface of the container-shaped cover bottle body 100, the cover bottle body 100 is accommodated for the contents for power generation, light emission and reflection The light emitting unit 110, which is built for the LED, the solar cell panel 120, the light emitting unit 110 and the solar panel 120 is embedded in the cover bottle body 100 for power generation is disposed 125 And a battery 130 embedded in the cover bottle body 100 and connected to the light emitting unit 110 and the solar panel 120.

표지병 본체(100)는 알루미늄 합금과 같이 부식이 방지되는 금속재로 만든 용기 형상이다. 이러한 표지병 본체(100)는 내부에 구성요소들의 내장이 가능하도록 상부가 투명이나 주황 색상과 같은 반투명 소재로 마련되어 덮개처럼 분리 가능하게 구성된다.The cover bottle body 100 has a container shape made of a metal material, such as aluminum alloy, to prevent corrosion. The cover bottle body 100 is formed of a translucent material such as a transparent or orange color so that the components can be embedded therein, and is detachably configured as a cover.

표지병 본체(100)의 용기 형상과 덮개의 결합 및 내부 기밀을 위한 것들은 이미 기존에 상당수 공지되어 있으므로 기성 구조들을 선택할 수 있다. 따라서 본 발명의 실시예에서는 표지병 본체(100)의 구체적인 결합 구조를 한정하지 않으며, 도면의 도시된 구조는 내부 구조를 보여주기 위한 개략도에 불과함을 밝혀둔다.Combinations of the container shape and the cover of the cover bottle body 100 and those for internal airtightness are already well known in the art, so that ready-made structures can be selected. Therefore, in the embodiment of the present invention does not limit the specific coupling structure of the cover bottle body 100, it is noted that the illustrated structure of the figure is only a schematic diagram for showing the internal structure.

상기 표지병 본체(100)의 외벽부에는 상하 방향으로 복수개의 장착 홈부(140)와 복수개의 미끄럼 방지홈부(141)가 마련되며, 상기 장착 홈부(140)와 상기 미끄럼 방지 홈부(141)는 표지병 본체(100)의 외벽부 둘레를 따라 간격을 두고 배치된다.The outer wall of the cover bottle body 100 is provided with a plurality of mounting grooves 140 and a plurality of non-slip grooves 141 in the vertical direction, the mounting groove 140 and the non-slip groove 141 is the cover bottle body It is arranged at intervals along the outer wall portion of the (100).

표지병 본체(100)의 외벽부는 조금 테이퍼진 형상으로서, 장착 홈부(140)는 상부에서 하부로 경사진 형상을 가질 수도 있다.The outer wall of the cover bottle body 100 is slightly tapered, and the mounting groove 140 may have a shape inclined from the top to the bottom.

이러한 장착 홈부(140)에는 표지병 본체(100)가 아스콘이나 시멘트 포장 도로와 같은 지면 아래 지층으로 매설된 상태에서, 지면 상으로 분리를 방지하기 위한 후크부(150)가 결합된다.The mounting groove 140 is coupled to the hook portion 150 to prevent separation on the ground in a state in which the cover bottle body 100 is embedded in the ground layer below the ground, such as asphalt concrete or cement pavement.

상기 후크부(150)는 표지병 본체(100)의 외벽 둘레에 금속 접착제나 나사 또는 용접등에 의해 결합되어 고정되는 것으로서, 도로 표지병의 매설 상태에서 외부 충격이나 진동에 의한 지면부 측으로 이탈이나 돌출을 방지하는 요소이다.The hook portion 150 is fixed by being coupled to the outer wall of the cover bottle body 100 by a metal adhesive or a screw or welding, and prevents the detachment or protruding toward the ground part side by external impact or vibration in the buried state of the road cover bottle. It is an element.

이러한 후크부(150)는 상하 방향으로 형성되며 장착 홈부(140)에 대응하여 결합되는 결합부재(151)와, 결합부재(151)의 하단부에 연결되며 결합부재(151)의 외측으로 벌어지는 양상으로 형성된 걸림부재(152)를 포함한다.The hook portion 150 is formed in the up and down direction and is coupled to the coupling member 151 corresponding to the mounting groove portion 140, and connected to the lower end of the coupling member 151 in a manner that opens to the outside of the coupling member 151 It includes a formed locking member 152.

결합부재(151)와 걸림부재(152)는 강철과 같은 일체 형상의 탄성 재질로 제작될 수 있다. 걸림부재(152)는 결합부재(151)의 외측으로 벌어지면서 내측으로 탄력적인 지지력을 받게 되며, 상단부가 도로 표지병을 위한 매설 홈부 내벽에 걸리도록 형성되어 있다.The coupling member 151 and the locking member 152 may be made of an elastic material having an integral shape such as steel. The locking member 152 is elastically supported inwardly while being opened to the outside of the coupling member 151, and the upper end portion is formed to be hung on the inner wall of the buried groove for the road sign bottle.

이처럼 본 발명의 일 실시예에 따른 도로 표지병은 외벽부에 결합부재(151)에 의해 걸림부재(152)가 외측으로 돌출되게 배치됨으로써 도로에 매설된 상태에서 분리가 방지된다.As such, the road marking bottle according to the exemplary embodiment of the present invention is disposed to protrude outward by the coupling member 151 to the outer wall, thereby preventing separation from being embedded in the road.

상기의 상기 표지병 본체(100)의 외벽부에는 장착 홈부(140) 보다 길게 미끄럼 방지 홈부(141)가 마련될 수 있다.The outer wall portion of the cover bottle body 100 may be provided with a non-slip groove 141 longer than the mounting groove 140.

이러한 미끄럼 방지 홈부(141)는 지면부 내부로 매설된 상태에 내측 지면부 벽부에 걸리면서 표지병 본체(100)의 이탈을 방지할 수 있는 형상이다. 미끄럼 방지 홈부(141)에도 선택적으로 후크부(150)가 결합될 수 있다.The non-slip groove 141 is shaped to be prevented from being detached from the cover bottle body 100 while being caught in the inner ground wall in a state buried into the ground. The hook portion 150 may be selectively coupled to the anti-slip groove 141.

한편, 표지병 본체(100)의 상부 내부에는 야광물질이 포함된 야광부(160)가 설치될 수 있다. 야광물질은 태양 빛 에너지를 저장하여 밤에 발광부(110)에 의해 충분한 식별을 위한 빛을 발할 수 있는 것이다.
Meanwhile, the luminous unit 160 including the luminous material may be installed inside the upper portion of the cover bottle body 100. The luminous substance is one that can store solar light energy and emit light for sufficient identification by the light emitting unit 110 at night.

100: 표지병 본체 110: 발광부
120: 태양광 패널 125: PCB
130: 배터리 140: 장착 홈부
150: 후크부 151: 결합부재
152: 걸림부재 160: 야광부100: cover bottle body 110: light emitting unit
120: solar panel 125: PCB
130: battery 140: mounting groove
150: hook portion 151: coupling member
152: locking member 160: luminous unit

Claims (5)

발전 및 발광의 내용물이 수용되는 용기형상의 표지병 본체;
상기 표지병 본체의 상부에 내장되는 발광부;
상기 표지병 본체의 상부에 내장되는 태양광 패널; 및
상기 표지병 본체에 내장되며, 발광부와 태양광 패널에 연결되는 배터리로 이루어진 것에 있어서,
상기 표지병 본체의 외벽부는 상부에서 하부로 테이퍼진 형상으로서, 복수개의 미끄럼 방지 홈부가 상부에서 하부로 형성되어 있고,
상기 표지병 본체의 외벽부는 상부에서 하부로 복수개의 장착 홈부가 마련되며, 상기 장착 홈부는 상기 표지병 본체의 외벽부 둘레를 따라 간격을 두고 배치되고, 상기 장착 홈부는 상부에서 하부로 경사진 형상을 갖고 있으며,
상기 표지병 본체 외벽부에 마련된 장착 홈부에 후크부가 금속접착제 또는 나사에 의해 결합되어 있고,
상기 후크부는 상하방향으로 형성되며, 상기 장착 홈부에 대응하여 결합되는 결합부재; 및
상기 결합부재의 하단부에 연결되며, 상기 결합부재의 외측으로 벌어지는 양상으로 형성된 걸림부재를 포함하며,
상기 결합부재와 걸림부재는 일체형상의 탄성 재질로 제작되는 것을 특징으로 하는 도로 표지병.
A container-shaped cover bottle body in which the contents of power generation and light emission are accommodated;
A light emitting unit embedded in an upper portion of the cover bottle body;
A solar panel embedded in an upper portion of the cover bottle body; And
In the cover bottle body, and made of a battery connected to the light emitting unit and the solar panel,
The outer wall of the cover bottle body is tapered from top to bottom, and the plurality of non-slip grooves are formed from top to bottom,
The outer wall of the cover bottle body is provided with a plurality of mounting grooves from the top to the bottom, the mounting groove is arranged at intervals along the outer wall of the cover bottle body, the mounting groove has a shape inclined from the top to the bottom. And
The hook portion is coupled to the mounting groove provided on the outer wall of the cover bottle body by a metal adhesive or a screw,
The hook portion is formed in the vertical direction, the coupling member coupled to the mounting groove portion; And
It is connected to the lower end of the coupling member, and comprises a locking member formed in a pattern that is opened to the outside of the coupling member,
The coupling member and the engaging member is a road sign bottle, characterized in that made of an elastic material of integral shape.
삭제delete 삭제delete 삭제delete 제1 항에 있어서,
상기 표지병 본체의 상부 내부에는 야광물질이 포함되는 것을 특징으로 하는 도로 표지병.According to claim 1,
The road sign bottle, characterized in that the luminous material is contained inside the upper portion of the cover bottle body.
KR1020180163092A 2018-12-17 2018-12-17 Roadway stud marker KR102014662B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102150601B1 (en) * 2019-12-04 2020-09-02 (주)지비솔루션 Smart pavement marker having axial light functon and reflection efficiency
WO2021112337A1 (en) * 2019-12-04 2021-06-10 주식회사 지텍 Smart road stud using optical cable
KR20220034630A (en) 2020-09-11 2022-03-18 한결엠사회적협동조합 Road sign with improved reflective function
KR102508000B1 (en) * 2022-06-16 2023-03-09 주식회사 금보산업 Lane sign bottles for motorways
KR102646827B1 (en) * 2023-10-10 2024-03-12 (주)지비솔루션 Insert type road stud

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Publication number Priority date Publication date Assignee Title
KR100735832B1 (en) * 2006-12-29 2007-07-06 유영근 Guidance block for the blind
KR20100006017U (en) * 2008-12-05 2010-06-15 주식회사 알엠 Road Stud
KR20150012873A (en) * 2013-07-26 2015-02-04 강현선 Road Stud

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100735832B1 (en) * 2006-12-29 2007-07-06 유영근 Guidance block for the blind
KR20100006017U (en) * 2008-12-05 2010-06-15 주식회사 알엠 Road Stud
KR20150012873A (en) * 2013-07-26 2015-02-04 강현선 Road Stud

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102150601B1 (en) * 2019-12-04 2020-09-02 (주)지비솔루션 Smart pavement marker having axial light functon and reflection efficiency
WO2021112337A1 (en) * 2019-12-04 2021-06-10 주식회사 지텍 Smart road stud using optical cable
KR20220034630A (en) 2020-09-11 2022-03-18 한결엠사회적협동조합 Road sign with improved reflective function
KR20230004347A (en) 2020-09-11 2023-01-06 희망더하기 사회적협동조합 Road signs for easy maintenance from outside dust
KR102508000B1 (en) * 2022-06-16 2023-03-09 주식회사 금보산업 Lane sign bottles for motorways
KR102646827B1 (en) * 2023-10-10 2024-03-12 (주)지비솔루션 Insert type road stud

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