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There is provided a walker apparatus having a brake, a braking handle, a brake wire, a brake rod, and a brake rod assembly. A gripping member connects to the brake wire. The gripping member includes a plate having a first end, a second end and an aperture near the second end. The plate connects to t

There is provided a walker apparatus having a brake, a braking handle, a brake wire, a brake rod, and a brake rod assembly. A gripping member connects to the brake wire. The gripping member includes a plate having a first end, a second end and an aperture near the second end. The plate connects to the brake wire near the first end and the plate slidably receives the brake rod through the aperture near the second end. The gripping member includes a clamp that engages the brake wire via a set screw. The gripping member is spring-biased to remain free of the brake rod in a non-actuated mode. When the braking handle actuates the brake wire, the plate tilts with the first end elevating relative to the second end, thereby causing the plate to engage with and abut the brake rod for thereby actuating the brake rod to brake.

대표청구항 ▼

1. A walker apparatus comprising: a pair of spaced-apart, operatively interconnected frame members, the frame members each having an upper end and a lower end spaced-apart from the upper end, the frame members each including telescoping tubes having an adjustment range for adjusting the height of th

1. A walker apparatus comprising: a pair of spaced-apart, operatively interconnected frame members, the frame members each having an upper end and a lower end spaced-apart from the upper end, the frame members each including telescoping tubes having an adjustment range for adjusting the height of the upper end and a means for locking the telescoping tubes together;ground-engaging wheels rotatably mounted to the frame members at the lower ends;a handle bar assembly at the upper ends of the frame members including a gripping handle for squeezing with one's hand, a connection member operatively connected to the gripping handle, and an actuation means for actuating the connection member when the gripping handle is squeezed;a brake pad means for braking at least one of said wheels, the brake pad means being operatively connected to the lower ends of the frame members, both the actuation means and the brake pad means being disposed within at least one of the frame members; anda self-adjusting brake rod assembly disposed within at least one of the frame members, the brake rod assembly including a brake rod operatively connected to the brake pad means and a gripping member operatively connected to the connection member, the gripping member remaining adjacent to the brake rod throughout the adjustment range of the telescoping tubes, the gripping member being spring-biased to remain free of the brake rod in a non-actuated mode and, when the gripping handle of the walker is squeezed to actuate the connection member, the gripping member is thereby actuated to engage and thereby actuate the brake rod, the brake pad means braking at least one of said wheels upon actuation of the brake rod. 2. The apparatus as claimed in claim 1, wherein the gripping member includes a plate having a first end, a second end spaced-apart from the first cud and an aperture near the second end, the plate connecting to the connection member near the first end and the plate slidably receiving the brake rod through the aperture near the second end, the plate tilting with the first end elevated relative to the second end when the gripping member is actuated, thereby causing the plate to engage with and abut the brake rod for thereby actuating the brake rod. 3. The apparatus as claimed in claim 2, wherein the connection member is made of wire. 4. The apparatus as claimed in claim 1, where in the brake rod is hexagonal. 5. The apparatus as claimed in claim 1, where in the brake rod is hexagonal. 6. A walker apparatus comprising: a frame member; a ground-engaging wheel rotatably mounted to the frame member; a braking handle; a connection member operatively connected to the braking handle; a brake for braking the wheel; and a self-adjusting brake rod assembly disposed within the frame member, the brake rod assembly including a brake rod operatively connected to the brake,a gripping member operatively connected to the connection member, the gripping member having a first end, a second end spaced-apart from the first end and an aperture near the second end, the gripping member connecting to the connection member near the first end and the gripping member slidably receiving the brake rod through the aperture near the second end,a first spring biasing the gripping member near the first end of the gripping member, anda second spring biasing the gripping member near the second end of the gripping member,whereby the gripping member is spring-biased to remain free of the brake rod in a non-actuated mode and, when the braking handle is squeezed to actuate the connection member, the gripping member tilts with the first end being elevated relative to the second end, thereby causing the gripping member to engage with and abut the brake rod for thereby actuating the brake rod, the brake braking the wheel upon actuation of the brake rod. 7. The apparatus as claimed in claim 6, wherein the first spring extends about the brake rod. 8. The apparatus as claimed in claim 6, wherein the second spring extends about the connection member. 9. The apparatus as claimed in claim 6, wherein the connection member is a brake wire and wherein the gripping member further includes a clamp that engages the brake wire via a set screw.