Electric step ladder walk assisting mechanism
A technology of ladder-assisted walking and power mechanism is applied in the field of adding elevators to walking stairs, which can solve the problems of no elevators, difficulty in installing elevators, and inconvenience in living.
Active Publication Date: 2017-05-03
JIANGSU KANGFEITE POWER TECH
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Problems solved by technology
[0002] At present, buildings with six floors or below do not have elevators, which makes living inconvenient, and it is difficult to free up space for elevators to be installed
Method used
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[0013] The housing [8] of the walker [3] is equipped with rollers [7] along the top and two sides of the stair handrail [5], so that the walker [3] can roll on the stair handrail [5], and can Bear a certain lateral force; the lower plane of the brake block [11] tightly tops the stair railing [5], and there is also a brake spring [13] against it under the brake block [11], and the top force of the control brake spring [13] can be Smoothly and delicately control the braking force of the brake block [11], so that the running speed of the walker [3] can be smoothly and delicately controlled. The brake block [11] is normally at the maximum braking force, so when not in use, the walking aid Device [3] will stop on the stair railing [5]. Two support rods [9] are L-shaped iron pipes, and the L-shaped short arm used upstairs is on the upper long arm, and the L-shaped short arm used downstairs is on the lower long arm. This is because going upstairs The position of the person relative ...
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At present, elevators are not available for buildings with six storeys or less, , dwelling is inconvenient, and the positions for installing the elevators cannot be vacated easily when the elevators are installed. When walking upstairs, people are very tired, and walking upstairs corresponds to the action that people carry themselves upstairs on the backs. Walking downstairs seems to be relaxing, but the load which is more than the weight of a human body is borne by a knee joint and a lumbar vertebra every time the footstep is stopped, so that the knee joint and the lumbar vertebra are prone to being injured. According to an electric step ladder walk assisting mechanism, a stair railing serves as a railway, and a walk assisting device is arranged on each section of the stair railing; people can hold the walk assisting devices to walk when walking upstairs and downstairs and independently take steps, but most weight of the human body is borne by the walking aid devices, so that the knee joint and the lumbar vertebra just need to bear the load which is far less than the weight of the body; and power for running of the walk assisting devices is provided by a power mechanism which is composed of an electromotor and a reducing mechanism.
Description
technical field [0001] The invention relates to the installation of an elevator on a walking staircase. Background technique [0002] At present, buildings with six floors or below do not have elevators, making it inconvenient to live in, and it is difficult to free up space for elevators to be installed. Walking upstairs is tiring, it's the equivalent of carrying yourself upstairs. Going downstairs seems relatively easy, but with every step, the knee joints and lumbar spine bear a load exceeding body weight. It is easy to cause damage to the knee joint and lumbar spine. Contents of the invention [0003] In the present invention, the stair handrail is used as a track, and a walker is installed on each folded stair handrail. People can walk up and down the stairs by leaning on the walker, and they can walk independently, but the walker bears most of the weight of the person, allowing the knee The joints and lumbar spine only need to bear a load that is much smaller th...
Claims
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Login to View More IPC IPC(8): B66B9/08B66B11/04
Inventor 郑牧之
Owner JIANGSU KANGFEITE POWER TECH