A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention provides an elastic delineator providing impact resistance by a restoration force. The elastic delineator includes: a base plate (10) having reflective sheets (13, 14) attached to the front surface and rear surface thereof; an edge dam (12) protruding in a larger diameter than the diameter of the edge of the reflective sheets (13, 14) attached to the edge of the base plate (10), wherein the edge dam (12) protrudes to be thicker than thickness of the reflective sheets (13, 14); an edge unit (20) in which an adjacent unit of the edge dam (12) of the reflective sheets (13, 14) and the edge dam (12) are molded by being inserted with thermoplastic polyurethane; an edge support unit (30) molded with the edge unit (20) to provide elasticity while extending for the interval to become narrower from both ends of the outside of the edge unit (20) to the lower part; and a support unit (40) molded with the edge support unit (30) to support a lower end of the edge support unit (30) and fixed to a road guardrail or a road median by a fixing unit. The edge unit (20) has: an outer circumference (21) enclosing the outer circumference of the edge dam (12); a vertical surface (22) enclosing a vertical surface in front and rear of the edge dam (12) on both sides of the outer circumference; and a bottom surface (23) enclosing the edge of the reflective sheets (13, 14) and the base plate (10) in the vertical surface, wherein the bottom surface (23), the vertical surface (22), and the outer circumference (21) are formed in the shape of a hook. The bottom surface (23) has: a bottom inner side (23-1) molded to be in contact with a neck unit of the base plate (10) on the boundary of the edge frame (12); and a bottom stair groove (23-2) stepped to cover the edge of the reflective sheets (13, 14) by passing through the thickness of the edge of the reflective sheets (13, 14) on the bottom inner side (23-1).
본 발명은 전후면에 반사시트(13,14)를 부착시키는 베이스판(10);베이스판(10) 테두리에 부착시킨 반사시트(13,14) 테두리 직경보다 큰 직경으로 돌출되고 반사시트(13,14) 두께보다 두껍게 돌출되는 테두리댐(12);상기 테두리댐(12)과 반사시트(13,14)의 테두리댐(12) 인접부를 열가소성폴리우레탄으로 인서트몰딩한 테두리부(20);테두리부(20) 외측 양단에서 하부로 간격이 좁아지도록 연장하며 탄력을 제공하도록 테두리부(20)와 함께 몰딩된 테두리지지대(30);상기 테두리지지대(30) 하단을 지지하도록 테두리지지대(30)와 함께 몰딩되어 도로 중앙분리대나 도로가드레일에 고정수단을 이용하여 고정하는 받침대(40)를 포함하고;테두리부(20)는 테두리댐(12) 외경면을 감싸는 외주면(21)과, 외주면 양측에서 테두리댐(12) 전후 수직면을 감싸는 수직면(22)과, 수직면(22)에서 베이스판(10)과 반사시트(13,14) 테두리를 감싸는 저면(23)이 후크 형태를 이루고, 저면(23)은 테두리댐(12) 경계측 베이스판(10) 목부와 접하도록 몰딩된 저면내측(23-1)과, 저면내측(23-1)에서 반사시트(13,14) 테두리 두께를 지나 반사시트(13,13) 테두리부분을 덮도록 계단진 저면계단홈(23-2)을 형성한 탄력 델리네이터이다.
The present invention provides an elastic delineator providing impact resistance by a restoration force. The elastic delineator includes: a base plate (10) having reflective sheets (13, 14) attached to the front surface and rear surface thereof; an edge dam (12) protruding in a larger diameter than the diameter of the edge of the reflective sheets (13, 14) attached to the edge of the base plate (10), wherein the edge dam (12) protrudes to be thicker than thickness of the reflective sheets (13, 14); an edge unit (20) in which an adjacent unit of the edge dam (12) of the reflective sheets (13, 14) and the edge dam (12) are molded by being inserted with thermoplastic polyurethane; an edge support unit (30) molded with the edge unit (20) to provide elasticity while extending for the interval to become narrower from both ends of the outside of the edge unit (20) to the lower part; and a support unit (40) molded with the edge support unit (30) to support a lower end of the edge support unit (30) and fixed to a road guardrail or a road median by a fixing unit. The edge unit (20) has: an outer circumference (21) enclosing the outer circumference of the edge dam (12); a vertical surface (22) enclosing a vertical surface in front and rear of the edge dam (12) on both sides of the outer circumference; and a bottom surface (23) enclosing the edge of the reflective sheets (13, 14) and the base plate (10) in the vertical surface, wherein the bottom surface (23), the vertical surface (22), and the outer circumference (21) are formed in the shape of a hook. The bottom surface (23) has: a bottom inner side (23-1) molded to be in contact with a neck unit of the base plate (10) on the boundary of the edge frame (12); and a bottom stair groove (23-2) stepped to cover the edge of the reflective sheets (13, 14) by passing through the thickness of the edge of the reflective sheets (13, 14) on the bottom inner side (23-1).
본 발명은 전후면에 반사시트(13,14)를 부착시키는 베이스판(10);베이스판(10) 테두리에 부착시킨 반사시트(13,14) 테두리 직경보다 큰 직경으로 돌출되고 반사시트(13,14) 두께보다 두껍게 돌출되는 테두리댐(12);상기 테두리댐(12)과 반사시트(13,14)의 테두리댐(12) 인접부를 열가소성폴리우레탄으로 인서트몰딩한 테두리부(20);테두리부(20) 외측 양단에서 하부로 간격이 좁아지도록 연장하며 탄력을 제공하도록 테두리부(20)와 함께 몰딩된 테두리지지대(30);상기 테두리지지대(30) 하단을 지지하도록 테두리지지대(30)와 함께 몰딩되어 도로 중앙분리대나 도로가드레일에 고정수단을 이용하여 고정하는 받침대(40)를 포함하고;테두리부(20)는 테두리댐(12) 외경면을 감싸는 외주면(21)과, 외주면 양측에서 테두리댐(12) 전후 수직면을 감싸는 수직면(22)과, 수직면(22)에서 베이스판(10)과 반사시트(13,14) 테두리를 감싸는 저면(23)이 후크 형태를 이루고, 저면(23)은 테두리댐(12) 경계측 베이스판(10) 목부와 접하도록 몰딩된 저면내측(23-1)과, 저면내측(23-1)에서 반사시트(13,14) 테두리 두께를 지나 반사시트(13,13) 테두리부분을 덮도록 계단진 저면계단홈(23-2)을 형성한 탄력 델리네이터이다.
elasticity delineator
탄력 델리네이터
SONG JUN KYOO (author)
2023-10-17
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.