公开(公告)号：US4784121A

公开(公告)日：1988-11-15

申请号：US148566

申请日：1988-01-26

Applicant: Lester N. Brooks

Inventor： Lester N. Brooks

IPC: A61H1/02 ,  A63B21/00 ,  A63B21/16 ,  A63B23/035 ,  A63B23/04

CPC classification number: A63B23/03583 ,  A61H1/0237 ,  A63B21/1609 ,  A63B21/4019 ,  A63B21/4047 ,  A63B22/001 ,  A63B22/0056 ,  A61H2201/1269 ,  A63B2208/0233 ,  A63B23/03508 ,  A63B23/0494

Abstract: A knee exercising device is described. It provides for the manual control of pressure to the lower leg in selectively flexing either the right or left leg knee joint. The device includes a plate member interposed between the users buttocks and a chair sear on which the user is sitting. The leg of the knee being exercised is held in an elevated position by a pad between the thigh of that leg and the chair seat. A lever is pivotally mounted, intermediate its length, on the plate member. The lever swings in a vertical plane between the users legs about an axis generally vertically aligned with and parallel to the axis of the knee joint being exercised. A leg engaging pad is removably mounted on the lower end portion of the lever. The removable mounting enables the pad to be selectively positioned to engage the front, shin portion or rear calf portion or either leg, at an area adjacent to and spaced above the user's foot.

Abstract translation: 描述膝盖运动装置。 它可以手动控制下肢的压力，以选择性地弯曲右腿或左腿膝关节。 该装置包括插入在使用者臀部之间的板构件和用户所在的椅子扣。 运动的膝盖的腿部通过腿部的大腿和椅子座之间的垫保持在高架位置。 杠杆在其长度上枢转地安装在板构件上。 杠杆在使用者腿之间的垂直平面中摆动，所述垂直平面围绕通常垂直地对准并平行于正在锻炼的膝关节的轴线的轴线。 腿部接合垫可拆卸地安装在杠杆的下端部分上。 可移除的安装件使得垫可以选择性地定位成在与使用者的脚之间相邻并间隔开的区域处接合前，前部或后小腿部分或两腿。