Stair lifting chair
AssigneeMerits Health Products Co., Ltd.
InventorsMing-Chuan Cheng, Shun-Yuan Cheng
Life of this patent
Estimating the term…
Abstract
A stair lifting chair includes a chair, a first guiding assembly, and a second guiding assembly. The first guiding assembly includes a guiding frame and a first cleaning member. The first guiding frame includes a first inner space for the first rail passing therethrough. The first cleaning member is disposed at the first guiding frame to clean a first outer surface of the first rail. The second guiding assembly includes a second guiding frame and a second cleaning member. The second guiding frame includes a second inner space for the second rail passing therethrough. The second cleaning member is disposed at the second guiding frame to clean a second outer surface of the second rail.
Claims10
A stair lifting chair disposed at a first rail and a second rail, the first rail and the second rail arranged side by side, the stair lifting chair comprising:
- a chair;
- a first guiding assembly disposed at the chair and connected to the first rail, the first guiding assembly comprising:
- a first guiding frame comprising a first inner space for the first rail passing therethrough;
- and
- a first cleaning member disposed at the first guiding frame to clean a first outer surface of the first rail;
- and
- a second guiding assembly disposed at the chair and spaced apart from the first guiding assembly, the second guiding assembly connected to the second rail, the second guiding assembly comprising:
- a second guiding frame comprising a second inner space for the second rail passing therethrough;
- and
- a second cleaning member disposed at the second guiding frame to clean a second outer surface of the second rail.
A stair lifting chair disposed at a first rail and a second rail, the first rail and the second rail arranged side by side, the stair lifting chair comprising:
- a chair;
- a first guiding assembly disposed at the chair and connected to the first rail, the first guiding assembly comprising:
- a first guiding frame comprising a first inner space for the first rail passing therethrough;
- and
- two first cleaning members detachably connected to two sides of the first guiding frame, respectively, to clean a first outer surface of the first rail;
- and
- a second guiding assembly disposed at the chair and spaced apart from the first guiding assembly, the second guiding assembly connected to the second rail and comprising:
- a second guiding frame comprising a second inner space for the second rail passing therethrough;
- and
- two second cleaning members detachably connected to two sides of the second guiding frame, respectively, to clean a second outer surface of the second rail.
Dependencies are inferred from the claim text.