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公开(公告)号：KR1020120001979A
公开(公告)日：2012-01-05
申请号：KR1020100062630
申请日：2010-06-30
Applicant: 아주대학교산학협력단
Abstract: PURPOSE: The vibration created with the fluid existing inside the back portion in the indoor physical exercise machine etc. can be reduced. It can prevent from impact being added in the joint of the indoor physical exercise machine user. CONSTITUTION: A vibration damping device(1) comprises a diaphragm part(10), a connection part(20), and a back part(30). In the inner side of the diaphragm part, the hole part is formed. The diaphragm part comprises the diaphragm spring section, the lower protrusion, and the upper protrusion. The diaphragm part comprises a plurality of films which is each other connected in order to be elastically transformed. In lower protrusion is the outer circumference of the diaphragm spring section, it is projected to the lower. The upper protrusion comprises the setting hole part it is projected in the inner circumference of the diaphragm spring section to the upper. The connection part is coupled to the diaphragm part in order to cover the hole part. The connection part comprises the circular plate part and the fitting projection. It is formed in the lower of the circular plate part and the fitting projection is coupled to the setting hole part. The back part protects the diaphragm part and the connection part. The fluid is inserted in inside.
Abstract translation: 目的：减轻室内体育锻炼机等后部存在的液体产生的振动。 可以防止在室内运动锻炼机用户的关节中加入冲击。 构成：减震装置（1）包括隔膜部分（10），连接部分（20）和后部部分（30）。 在隔膜部分的内侧形成有孔部。 隔膜部分包括膜片弹簧部分，下突出部分和上突出部分。 隔膜部分包括彼此连接以便弹性变形的多个膜。 在下突出部分是膜片弹簧部分的外圆周，其突出到下部。 上突出部包括在膜片弹簧部的内周向上方突出的安置孔部。 连接部分连接到隔膜部分以覆盖孔部分。 连接部分包括圆板部分和配件突起。 它形成在圆板部分的下部，并且配件突起联接到设置孔部分。 后部保护隔膜部分和连接部分。 流体插入内部。
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公开(公告)号：KR101183284B1
公开(公告)日：2012-09-14
申请号：KR1020100062630
申请日：2010-06-30
Applicant: 아주대학교산학협력단
Abstract: 본 발명은 진동감쇠장치에 관한 것으로서, 내측에 홀부가 구비되는 다이아프램부와, 홀부를 가리도록 다이아프램부에 결합되는 연결부와, 다이아프램부 및 연결부를 감싸고, 내부에 유체가 주입되는 백부를 포함하는 것을 특징으로 한다.
본 발명에 따르면, 다이아프램부에 의해 실내 운동기구 등에서 발생되는 진동을 저감할 수 있으므로 진동에 의한 소음 문제를 해결할 수 있다.
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