A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a coupler for rebar joints that connects a rebar to another rebar. An internal structure of the present invention is simplified to 'fixing unit (pieces)-spring-spring-fixing unit (pieces)' so that the coupler for rebar joints is highly economical with minimal parts and a simple structure, has a low product defect rate, and has excellent rebar joint characteristics. The coupler for rebar joints comprises: an exterior outer tube and an interior outer tube joined together by screws to form an outer shape; a fixed piece constituting an exterior fixing unit and an interior fixing unit inside the exterior outer tube and the interior outer tube, respectively; and an exterior buffer body and an interior buffer body supporting the exterior fixing unit and the interior fixing unit with elastic force, respectively.
본 발명은 철근과 철근을 연결해주는 철근 이음용 커플러에 대한 것으로 내부구조를 ‘고정유닛(편체들)-스프링-스프링-고정유닛(편체들)’으로 간략화하여 최소의 부품과 간단한 구조로 경제성이 높고 제품 불량률이 낮으면서도 철근 이음 특성이 우수한 철근 이음용 커플러에 관한 것이다.
The present invention relates to a coupler for rebar joints that connects a rebar to another rebar. An internal structure of the present invention is simplified to 'fixing unit (pieces)-spring-spring-fixing unit (pieces)' so that the coupler for rebar joints is highly economical with minimal parts and a simple structure, has a low product defect rate, and has excellent rebar joint characteristics. The coupler for rebar joints comprises: an exterior outer tube and an interior outer tube joined together by screws to form an outer shape; a fixed piece constituting an exterior fixing unit and an interior fixing unit inside the exterior outer tube and the interior outer tube, respectively; and an exterior buffer body and an interior buffer body supporting the exterior fixing unit and the interior fixing unit with elastic force, respectively.
본 발명은 철근과 철근을 연결해주는 철근 이음용 커플러에 대한 것으로 내부구조를 ‘고정유닛(편체들)-스프링-스프링-고정유닛(편체들)’으로 간략화하여 최소의 부품과 간단한 구조로 경제성이 높고 제품 불량률이 낮으면서도 철근 이음 특성이 우수한 철근 이음용 커플러에 관한 것이다.
Coupler for connecting reinforcing rods
철근 이음용 커플러
LEE KEUN WOO (author)
2023-10-04
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente