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Multifunctional stairway

A multi-functional, staircase technology, applied in the direction of stairs, movable stairs, stepped structures, etc., can solve the problem of limiting people's escape speed

Inactive Publication Date: 2010-03-17
陆锦珠 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing stairs are all composed of one-level steps, and there is no major problem in normal use. When people need to escape from upstairs to downstairs quickly in an emergency, people can only use one level. Steps from upstairs to downstairs, so that the steps of the stairs limit the speed of people escaping

Method used

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Embodiment Construction

[0008] Now in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0009] As shown in the figure, the present invention is composed of several stages 1 and a base 2 fixedly connecting several stages 1. The base 2 is composed of a side fixed wall 2a, a bottom movable link 2b, and a front and rear of the driven movable link 2b. The moving power mechanism 2c is composed of a stage 1 composed of a swing plate 1a and a horizontal plate 1b. The swing end 1a1 of the swing plate 1a is articulately connected to the connecting rod 2b, and its swing fulcrum 1a2 is hinged on the side fixed wall 2a. The horizontal plate 1b Hinged on the side fixed wall 2a, the free end 1a3 of the vertical swing plate 1a pushes against the free end 1b1 of the transverse plate 1b placed horizontally, and a positioning block 1c is arranged below the free end 1b1 of the transverse plate 1b.

[0010] In order to ensure the stability of the stage 1, the pos...

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PUM

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Abstract

Disclosed is a multifunctional stair which is characterized in that the multifunctional stair is composed of a plurality of steps and a base which connects the steps fixedly; the base is composed of aside fixing wall, a bottom movable connecting rod and a power mechanism drives the movable connecting rod to move back and forth; each step is composed of a swing plate and a transverse plate; the swinging ends of the swing plates are rotationally and movably connected on the connecting rod; the swinging fulcrums are hinged on the side fixing wall; the transverse plates are hinged on the side fixing wall; the free ends of the vertical upright plates are supported under the free ends of the transverse plate arranged transversely; positioning blocks are arranged under the free ends of the transverse plate. Compared with the prior art, the multifunctional stair has the advantages that under the emergency situations, people can conveniently escape from the upstairs to the downstairs; the multifunctional stair has multiple functions.

Description

Technical field: [0001] The present invention relates to a staircase. Background technique: [0002] Existing stairs are all composed of one-level steps, and there is no major problem in normal use. When people need to escape from upstairs to downstairs quickly in an emergency, people can only use one level. Steps walk from upstairs to downstairs, so that the steps of the stairs limit the speed of people's escape. Invention content: [0003] The purpose of the present invention is to provide a multifunctional staircase that can facilitate people to quickly escape from upstairs to downstairs in case of emergency. [0004] The present invention is realized in this way. It consists of several stages and a base that connects the stages fixedly. The stage is composed of a swing plate and a horizontal plate. The swing end of the swing plate is articulated on the connecting rod, and its swing fulcrum is hinged on the side fixed wall. The horizontal plate is hinged on the side f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F11/00E04F11/06
Inventor 陆锦珠陆绍辉
Owner 陆锦珠
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