A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
According to the present invention, an anchor bolt for stone includes: a body member formed in a rod shape; and an extension member positioned on an end portion of the body member, having an opening and cutting part radially formed on an outer surface, and having an outer deformation protrusion and an inner deformation protrusion formed on one side and the other side of an outer surface which does not overlap the opening and cutting part, respectively. According to the present invention, the anchor bolt for stone forms the outer deformation protrusion and the inner deformation protrusion on the extension member inserted into a hole of an installation surface, respectively, thereby solidly fixing the outer deformation protrusion and the inner deformation protrusion while the outer deformation protrusion and the inner deformation protrusion are coupled to a plurality of points among inner circumferential surfaces of the hole of the installation surface when the body member is hit and preventing rotation of the body member by deformation of the inner deformation protrusion.
개시된 본 발명에 따른 석재용 앙카볼트는, 봉 형상으로 형성되는 몸체부재; 및 상기 몸체부재의 단부에 위치되며, 외면에 벌림 절개부가 방사상으로 형성되고, 상기 벌림 절개부와 중첩되지 않는 외면 일측과 타측에 변형 외측 돌기와 변형 내측 돌기가 각각 형성된 확장부재;를 포함한다. 본 발명에 의하면, 설치면의 구멍 내부에 삽입되는 확장부재에 외측 변형 돌기와 내측 변형 돌기를 각각 형성하여 몸체부재의 타격시 외측 변형 돌기와 내측 변형 돌기가 설치면 구멍의 내주면 중 다수 지점에 결합되면서 견고한 고정이 가능하며, 내측 변형 돌기의 변형에 의해 몸체부재의 회전을 방지 가능한 효과가 있다.
According to the present invention, an anchor bolt for stone includes: a body member formed in a rod shape; and an extension member positioned on an end portion of the body member, having an opening and cutting part radially formed on an outer surface, and having an outer deformation protrusion and an inner deformation protrusion formed on one side and the other side of an outer surface which does not overlap the opening and cutting part, respectively. According to the present invention, the anchor bolt for stone forms the outer deformation protrusion and the inner deformation protrusion on the extension member inserted into a hole of an installation surface, respectively, thereby solidly fixing the outer deformation protrusion and the inner deformation protrusion while the outer deformation protrusion and the inner deformation protrusion are coupled to a plurality of points among inner circumferential surfaces of the hole of the installation surface when the body member is hit and preventing rotation of the body member by deformation of the inner deformation protrusion.
개시된 본 발명에 따른 석재용 앙카볼트는, 봉 형상으로 형성되는 몸체부재; 및 상기 몸체부재의 단부에 위치되며, 외면에 벌림 절개부가 방사상으로 형성되고, 상기 벌림 절개부와 중첩되지 않는 외면 일측과 타측에 변형 외측 돌기와 변형 내측 돌기가 각각 형성된 확장부재;를 포함한다. 본 발명에 의하면, 설치면의 구멍 내부에 삽입되는 확장부재에 외측 변형 돌기와 내측 변형 돌기를 각각 형성하여 몸체부재의 타격시 외측 변형 돌기와 내측 변형 돌기가 설치면 구멍의 내주면 중 다수 지점에 결합되면서 견고한 고정이 가능하며, 내측 변형 돌기의 변형에 의해 몸체부재의 회전을 방지 가능한 효과가 있다.
ANCHOR BOLT FOR STONE
석재용 앙카볼트
KWAG BONG JIN (author)
2020-10-05
Patent
Electronic Resource
Korean
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Simulation stone outer wall decoration fixing anchor bolt structure
| European Patent Office | 2024
AUXILIARY TOOL FOR ANCHOR BOLT, ANCHOR BOLT SET, AND INSTALLATION METHOD FOR ANCHOR BOLT
| European Patent Office | 2016