A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-vibration structure having enclosed deformation space and vibration ripper having the same
The present invention provides a vibration-proof structure and a vibration ripper. According to the present invention, the vibration-proof structure includes: a base having a fixed shape; a shock absorbing unit having a predetermined length and formed of a material which can be extended and contracted, wherein one side of the shock absorbing unit is connected to one side of the base by being piled on one side of the base and the shock absorbing unit also includes an enclosed deformation space in the longitudinal direction; and a cover connected to the other side of the shock absorbing unit by being separated from the base and enclosing the deformation space. The shock absorbing unit increases the inner pressure of the deformation space when intervals of the base and the cover are reduced by an external force. The shock absorbing unit also expands the circumference as a side of the shock absorbing unit is expanded in the longitudinal direction by elasticity. The thickness of a cross section of the shock absorbing unit is increased by compression. The inner pressure of the deformation space is reduced by a restoration force when no load is applied, and the side is contracted. So, the vibration-proof structure can be restored in a tensile state. Therefore, the vibration-proof structure can absorb the shock between the cover and the base.
본 발명은 고정된 형상을 가지는 베이스, 기 설정된 길이를 가지며 신축 가능한 소재로 구성되어 일측이 상기 베이스의 일면에 적층 결합되고, 내부에 길이방향을 따라 밀폐된 변형공간이 형성되는 완충유닛 및 상기 베이스와 이격되어 상기 완충유닛의 타측에 결합되며 상기 변형공간을 밀폐하는 커버; 를 포함하며, 상기 완충유닛은 외력에 의해 상기 베이스와 상기 커버의 이격거리가 감소하는 경우 상기 변형공간의 내부 압력이 증가하며 탄성에 의해 길이방향에 따른 측면이 팽창하여 둘레가 확장되고, 압축에 의해 상기 완충유닛의 단면 두께가 증가하며, 무 부하 시 복원력에 의해 상기 변형공간 내부의 압력이 감소하며 측면이 축소되어 인장상태로 복원됨으로써 상기 커버와 상기 베이스 사이에서 완충하는 것을 특징으로 하는 방진구조체 및 이를 구비한 진동리퍼가 개시된다.
Anti-vibration structure having enclosed deformation space and vibration ripper having the same
The present invention provides a vibration-proof structure and a vibration ripper. According to the present invention, the vibration-proof structure includes: a base having a fixed shape; a shock absorbing unit having a predetermined length and formed of a material which can be extended and contracted, wherein one side of the shock absorbing unit is connected to one side of the base by being piled on one side of the base and the shock absorbing unit also includes an enclosed deformation space in the longitudinal direction; and a cover connected to the other side of the shock absorbing unit by being separated from the base and enclosing the deformation space. The shock absorbing unit increases the inner pressure of the deformation space when intervals of the base and the cover are reduced by an external force. The shock absorbing unit also expands the circumference as a side of the shock absorbing unit is expanded in the longitudinal direction by elasticity. The thickness of a cross section of the shock absorbing unit is increased by compression. The inner pressure of the deformation space is reduced by a restoration force when no load is applied, and the side is contracted. So, the vibration-proof structure can be restored in a tensile state. Therefore, the vibration-proof structure can absorb the shock between the cover and the base.
본 발명은 고정된 형상을 가지는 베이스, 기 설정된 길이를 가지며 신축 가능한 소재로 구성되어 일측이 상기 베이스의 일면에 적층 결합되고, 내부에 길이방향을 따라 밀폐된 변형공간이 형성되는 완충유닛 및 상기 베이스와 이격되어 상기 완충유닛의 타측에 결합되며 상기 변형공간을 밀폐하는 커버; 를 포함하며, 상기 완충유닛은 외력에 의해 상기 베이스와 상기 커버의 이격거리가 감소하는 경우 상기 변형공간의 내부 압력이 증가하며 탄성에 의해 길이방향에 따른 측면이 팽창하여 둘레가 확장되고, 압축에 의해 상기 완충유닛의 단면 두께가 증가하며, 무 부하 시 복원력에 의해 상기 변형공간 내부의 압력이 감소하며 측면이 축소되어 인장상태로 복원됨으로써 상기 커버와 상기 베이스 사이에서 완충하는 것을 특징으로 하는 방진구조체 및 이를 구비한 진동리퍼가 개시된다.
Anti-vibration structure having enclosed deformation space and vibration ripper having the same
밀폐된 변형공간을 이용한 방진구조체 및 이를 구비한 진동리퍼
PARK JEONG YEL (author)
2019-07-29
Patent
Electronic Resource
Korean
Anti-vibration structure having enclosed deformation space and vibration ripper having the same
| European Patent Office | 2019
VIBRATION RIPPER HAVING LINK STRUCTURE IMPROVING VIBRATION PREVENTING FUNCTION
European Patent Office | 2020
VIBRATION RIPPER HAVING LINK STRUCTURE IMPROVING VIBRATION PREVENTING FUNCTION
| European Patent Office | 2020
VIBRATION RIPPER HAVING LINK STRUCTURE WITH IMPROVED VIBRATION ISOLATING FUNCTION
| European Patent Office | 2022
Vibration ripper having link structure with improved vibration isolating function
| European Patent Office | 2024