초록 ▼

A walker for aiding an individual rising from or returning to a seated position is disclosed. The walker comprises a frame structure including a first side frame having a first anterior leg and a first posterior leg, a second side frame having a second anterior leg and a second posterior leg, and a

A walker for aiding an individual rising from or returning to a seated position is disclosed. The walker comprises a frame structure including a first side frame having a first anterior leg and a first posterior leg, a second side frame having a second anterior leg and a second posterior leg, and a center frame connecting the first side frame and the second side frame. The walker further includes a first support assembly attached to the first anterior leg of the first side frame, the first support assembly including a first support handle being rotatable in a plane substantially perpendicular to the axis of the first anterior leg. Thus, the first support handle is effective in aiding the individual rising from or returning to the seated position.

대표청구항 ▼

What is claimed is: 1. A walker for aiding and individual rising from a returning to a seated position, the walker comprising: a frame structure including; a first side frame having a first anterior leg and a first posterior leg connected at a first upper portion, a second side frame having a seco

What is claimed is: 1. A walker for aiding and individual rising from a returning to a seated position, the walker comprising: a frame structure including; a first side frame having a first anterior leg and a first posterior leg connected at a first upper portion, a second side frame having a second anterior leg and a second posterior leg connected at a second upper portion, a center frame connecting the first side frame and the second side frame; a first support assembly attached to the first anterior leg of the first side frame, the first support assembly including a first support handle and a first collar assembly having a first collar body portion and a first collar clamp portion, the first support handle being pivotably connected to the first collar body portion by a first pivot member offset from the axis of the first anterior leg, the first support handle being rotatable about the first pivot member in a plane substantially perpendicular to the axis of the first anterior leg and below the first upper portion of the first side frame; a second support assembly attached to the second anterior leg of the second side frame, the second support assembly including a second support handle and a second collar assembly having second collar body portion and a second collar clamp portion, the second support handle being pivotably connected to the second collar body portion by a second pivot member offset from the axis of the second anterior leg, the second support handle being rotatable about the second pivot member in a plane substantially perpendicular to the axis of the second anterior leg and below the second upper portion of the second side frame; a first plurality of detents formed in the first collar body portion; and a first spring tension system disposed at least partially within a first bore in the first support handle, the first spring system adapted to engage at least one to of the first plurality of detents to secure the first support handle in a support position; wherein the first support handle and second support handle are effective in aiding the individual rising from or returning to the seated position. 2. The walker of claim 1, wherein the first support handle and second support handle are rotatable between a neutral position and a support position. 3. The walker of claim 2, wherein the support position is between the neutral position and about 90 degrees from the neutral position internal. 4. The walker of claim 2, wherein the support position is between the neutral position and about 45 degrees from the neutral position external. 5. The walker of claim 2, wherein the second support assembly further includes means for securing the second support handle in the support position. 6. The walker of claim 1, wherein the first spring tension system comprises: a first spring tension member; a first bearing; and a first spring disposed between the first spring tension member and the first bearing, the first spring adapted to force the first bearing into engagement with at least one of the first plurality of detents.