Device for going upstairs and downstairs in sliding mode
A technology of stairs and left chute, applied in building structure, ladder-like structure, building, etc., can solve problems such as big accidents, no bumpers, serious injuries, etc.
Inactive Publication Date: 2014-12-24
陈旭山
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Problems solved by technology
[0002] It is very dangerous for blind or old, weak, sick and disabled people to go down the stairs, because the current stairs do not have bumpers. If they accidentally fall down, there will be a big accident. If they fall down the stairs, they may be killed or seriously injured.
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[0009] exist figure 1 In the shown embodiment, brake switch (1), left handrail (2), stairs (3), right handrail (4), right chute (5), right roller (6), left roller (7), Left chute (8), hand-held bumper (9), limit rod (10), rubber pad (11), bottom of stairs (12).
[0010] Implement the device for sliding up and down stairs of the present invention, a device for sliding up and down stairs, comprising a staircase (3), a left handrail (2) is installed on the left side of the staircase (3), a right handrail (4) is installed on the right side of the staircase (3), It is characterized in that a left chute (8) is set on the left armrest (2), a left roller (7) is installed in the left chute (8), and the left roller (7) is installed on the side of the hand-held bumper (9). On the left side, the right chute (5) is set on the right handrail (4), and the right roller (6) is installed in the right chute (5), and the right roller (6) is installed on the right side of the hand-held bumper (9)...
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A device for going upstairs and downstairs in a sliding mode comprises a stairway. A left handrail is installed on the left side of the stairway, a right handrail is installed on the right side of the stairway, a left sliding groove is formed in the left handrail, a left roller is installed in the left sliding groove, and the left roller is installed on the left side of a hand bumper. A right sliding groove is formed in a right handrail, a right roller is installed in the right sliding groove, and the right roller is installed on the right side of the hand bumper. A brake switch is installed on the upper side of the hand bumper, a limit rod is installed on the lower side of the hand bumper, a stairway bottom is installed at the bottom of the stairway, and a rubber mat is installed at the stairway bottom. The device is invented for the blind, the aged or the disabled to go downstairs. Users can slide downwards by grabbing the hand bumper by the hand, and can go downstairs by pressing a button of the brake switch by the fingers. If the users are tumbled carelessly, the users can release the button of the brake switch, then the hand bumper is clamped, and the users cannot fall down. Therefore, the users can go downstairs safely.
Description
1. Technical field [0001] The invention relates to a safety staircase, in particular to a device for sliding up and down stairs with a hand-held bumper installed on the staircase. 2. Background technology [0002] It is very dangerous for blind or old, weak, sick and disabled people to go down the stairs, because there are no bumpers on the stairs now. If they accidentally fall, there will be a big accident, and they will fall down the stairs, and they may be killed or seriously injured. 3. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a device for sliding up and down stairs with a hand-held bumper installed on the stairs. [0004] The technical scheme adopted by the present invention to solve its technical problems is: a device for sliding up and down stairs, including stairs, a left handrail is installed on the left side of the stairs, a right handrail is installed on the right side of...
Claims
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IPC IPC(8): E04F11/18
Inventor 陈旭山
Owner 陈旭山