Abstract: A wrist guard has a glove body and two adjustable support parts. The glove body has a palm-holding part and two connection parts. The palm-holding part is mounted in an upper half portion of the glove body. The two connection parts are mounted to a lower half portion of the glove body and have a through hole respectively. The adjustable support parts are adjustably mounted to the corresponding connection part. Each of them has a support piece and a locking module. The support piece having an interconnection part is movably mounted to the corresponding connection part, and a locating slot is formed through the interconnection part to overlap with the through hole of the corresponding connection part. The locking module passes through the through hole of the corresponding connection part and locating slot to position the support piece on the corresponding connection part.

Abstract: A knee support has a body and two pressing strips. The body is a band having two ends, a central segment, a protecting portion, and a shockproof pad. The protecting portion is formed in the central segment of the body. The two pressing strips are formed on the outer surface of the body and each has a distal end and a connector being formed on the distal end. The distal end of the pressing strip mounted through the ring, folded back on itself and attached to the body using the connector. The body orientates and holds the knee support in position while the pressing strip presses tightly against and supports a patella of the knee. The knee support prevents discomfort associated with loss of blood and provides good shock-absorption for the knee.

Abstract: A knee protective assembly has a mounting device and a protective device. The mounting device has two mounting frames and two jointing elements. Each mounting frame has a mounting panel, two articulated arms, a connecting tab and an adjusting mount with multiple adjusting holes. The jointing elements are respectively connected to the articulated arms of the mounting frames. The protective device is detachably connected to the mounting device and has two protective pads. The protective pads are respectively connected to the mounting frames of the mounting device and each protective pad has two inserting rods and two fasteners. Accordingly, after loosening the fasteners from the inserting rods on the upper protective pad and inserting the inserting rods into another adjacent adjusting holes of the upper mounting frame, the length of mounting device of the knee protective assembly is adjusted to fit with different users' legs.

Abstract: A knee brace for rehabilitation provides a stable support for an injured knee using a four-crank mechanism. Positioning pins are used to fix limiting blocks pivoted to the upper and lower braces. It limits the moving range of the crank between the upper and lower braces, restricting the moving angles of the upper and lower braces. Besides, the buffer pads are covered at the pivotal axes of the upper and lower braces in order to alleviate the collision between joint surfaces during the motion of injured knee. Such a mechanism protects the rehabilitating knee joint. The disclosed structure can solve the failure problem of the knee brace for rehabilitation due to a loose pin in the prior art. The counterforce to injured knee from the performance of knee brace reduced for rehabilitation can prevent the user's knee joint from further injuries.

Abstract: A brace has a shell formed within a contour that according to a person's ankle and a binding to fasten the shell onto the ankle. When the person is wearing an ankle support, the brace is mounted on an external surface of the ankle support and fastened by the binding. Such that the brace supports the ankle support and provides an extra constriction to the person's ankle to provide an extra effect of ankle immovability and impact cushion. The brace supports the ankle support via an inner surface evenly abuts the whole external surface of the ankle support. Thus, a pressure is evenly applied to the person's ankle and ordinary blood flow in the person's ankle portion is allowed so that the brace is comfortable to wear.

Abstract: A massaging and aches relieving pad for a support has a main body with an inner surface and multiple elliptical protrusions. The elliptical protrusions are formed concentrically on and protrude respectively from the inner surface of the main body and linearly abut joints. Therefore, the pad not only prevents impacts or injury of the joints but also massages and relieves aches in the joints.