KNEE JOINT OF WEIGHT ACTIVE TYPE
The present invention relates to a load-driven knee joint device for installing a knee braking brake on a joint part and operating the brake by pressing a brake bar through a load action generated when a user put his/her foot on the ground while walking. A bidirectional hydraulic brake knee joint de...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a load-driven knee joint device for installing a knee braking brake on a joint part and operating the brake by pressing a brake bar through a load action generated when a user put his/her foot on the ground while walking. A bidirectional hydraulic brake knee joint device according to the present invention comprises: front and rear pressing bars (20, 30) for selectively pressing a brake bar (2) in front and rear sides of the knee from an upper end of an artificial reliance (10) supported by a joint part coupling axis (11) on a joint part (1) having a brake (3) geared with the brake bar (2); and a group of pressure transferring wires (60, 61) installed on the upper surface of an artificial leg joint (40) attached to a lower end of the artificial reliance (10) and the front and rear pressing bars (20, 30), and selectively transferring putting pressure of an artificial leg (50) to a front side or a rear side.
본 발명은 무릎제동 브레이크를 관절부에 설치하고, 사용자의 보행시 지면을 디딜 때 발생하는 하중작용으로 브레이크바를 눌러서 브레이크를 작동시키는 하중작용식 무릎관절장치에서, 브레이크바(2)에 연동하는 브레이크(3)를 가지는 관절부(1)에 관절부결합축(11)으로 지지된 인공의지(10) 상단에서 상기 브레이크바(2)를 무릎 전방 및 후방위치에서 선택적으로 브레이크바(2)를 눌러주는 전,후방 누름바(20,30); 인공의지(10) 하단에 유착된 의족조인트(40) 상면과 상기 전후방누름바(20,30)에 설치되어 인공의족(50) 디딤압력을 전방이나 후방에 선택적으로 전달하는 일조의 압력전달 와이어(60,61)를 포함하는 양방향 유압 브레이크 무릎관절장치이다. |
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