Mechanical device for helping old people to go up and down stairs
A mechanical device, a technology for the elderly, applied in the direction of stepped structures, building structures, buildings, etc., can solve the problem of the angle of the hand cannot be reversed, cannot form an effective support, hand sprains, etc., to improve safety and reduce borrowing. Risk of slippage, ease of movement
Active Publication Date: 2021-05-07
何流洪
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Problems solved by technology
According to past experience, the simplest and most common way to prevent falling up and down stairs is to hold on to the handrail, but the handrail can be used to borrow strength when going up and down the stairs normally. If the angle changes, effective support cannot be formed, and it will still lead to a fall, and sometimes hand sprain accidents will occur due to the inability to reverse the angle of the hand
Method used
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[0024] combine Figure 1-7 As shown, a mechanical device to help the elderly go up and down stairs, including a strip-shaped track plate 1 for being installed on the inner surface of the stair support wall 0 and a track plate 1 arranged on the track plate 1, which can move along the length direction of the track plate 1 walking assist mechanism 2. The track plate 1 is generally directly installed on the stair buttress 0 through expansion bolts. Of course, it is actually feasible to fix the track plate 1 by bonding, welding, etc. under the premise of satisfying fastness.
[0025] Such as figure 1 As shown in , the track plate 1 is provided with a saw-toothed bar-shaped guide hole 3 extending along the length direction of the track plate 1, the guide hole 3 is generally continuous, and each sawtooth segment is relatively independent. And the starting end of each sawtooth segment, as shown in the figure, is the lower end of each sawtooth segment, which has a corner, which is us...
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The invention relates to the field of life auxiliary instruments, and aims to provides a mechanical device for helping oil people to go up and down stairs. The mechanical device is convenient to use and stable in leveraging, and comprises a strip-shaped track plate and a walking auxiliary mechanism, wherein the track plate is used for being installed on the inner surface of a stair sustaining wall, and the walking auxiliary mechanism is arranged on the track plate and can move in the length direction of the track plate; a zigzag strip-shaped guide hole extending in the length direction of the track plate is formed in the track plate; the walking auxiliary mechanism comprises an outer frame opposite to the outer surface of the stair sustaining wall, an inner frame opposite to the inner surface of the stair sustaining wall and a middle frame opposite to the top face of the stair sustaining wall; the outer frame and the inner frame are connected through the middle frame to form an inverted U-shaped stair buttress bayonet; and a handle capable of extending out of the inner frame is further arranged on a sliding strip. Stable supporting force can be provided for the old people to go up and down stairs, falling is prevented, moving is convenient, and using is extremely convenient.
Description
technical field [0001] The invention relates to the field of life assistance devices, in particular to a mechanical device for helping the elderly go up and down stairs. Background technique [0002] According to statistics, in daily life, millions of people fall down the stairs every year, and there are many old houses in the third- and fourth-tier cities, and elevator rooms are not common, so most people still live on the stairs. house. Older people are more likely to be involved in accidents and suffer more injuries than younger people. How to prevent the elderly from going upstairs and downstairs without accidents, and allow the elderly to travel safely or return home safely has become an urgent problem to be solved at present. The inventor collects data and analyzes the results of the investigation. The main causes of falling of the elderly are: 1. tripping, 2. slipping, 3. shaking and falling, and secondly, dizziness, stepping on the stairs and stepping on the air. ...
Claims
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Login to View More IPC IPC(8): E04F11/18
CPCE04F11/1863
Inventor何流洪赵威周峥嵘洪福范顺鑫万剑桥李平洋刘震宁
Owner何流洪