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Movable staircase

A stair, middle-level technology, applied in the direction of mobile stairs, stairs, stair-like structures, etc., can solve the problems of inability to move, large area, etc., and achieve the effect of reducing the space occupied

Inactive Publication Date: 2018-04-27
济宁市鸣优矿山设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional stairs occupy a large area and cannot be moved

Method used

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  • Movable staircase

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the solution of the present invention is: a movable staircase, comprising a bottom 10, several middle floors 20 and an upper floor 30, the thickness of the stair plate increases from top to bottom, and the bottom plate 1 at the lower end of the bottom is provided with bottom wheels 4. A chute 5 is provided above the lower layer and the middle layer, a pulley 3 is provided below the upper layer and the middle layer, and the chute fits with the pulley, and a support column is provided behind the upper layer and the middle layer.

[0012] Preferably, the length of the chute is half of that of the bottom layer and the middle layer.

[0013] Preferably, drawers are provided on the sides of the upper and middle stairs.

[0014] After adopting the above solution, the present invention has the following beneficial effects compared with the p...

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PUM

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Abstract

The present invention relates to the field of stairs, specifically a movable staircase, which includes a bottom layer, several middle layers and upper layers, and is characterized in that the thickness of the stair plate increases from top to bottom, and bottom wheels are provided on the bottom plate at the bottom end of the bottom layer. A chute is arranged above the lower layer and the middle layer, and a pulley is arranged below the upper layer and the middle layer, and the chute fits with the pulley. The stairs of this scheme are movable. When not in use, the upper, middle and lower stairs can be overlapped to reduce the occupied space.

Description

technical field [0001] The invention relates to the field of stairs, in particular to a movable staircase. Background technique [0002] Stairs are composed of continuous steps (also known as ladder runs), platforms (rest platforms) and enclosure components. The horizontal projection distance between the lowest and highest steps of the stairs is the ladder length, and the total height of the steps is the ladder height. Stairs have been engraved in the images of heavy houses on bronze wares of the Warring States Period in China. In Italy from the 15th to the 16th century, the indoor staircase was liberated from the traditional closed space, making it a changeable and decorative architectural component. Traditional stairs occupy a large area and cannot be moved. Contents of the invention [0003] In order to solve the above problems, a kind of movable staircase is provided now. [0004] A movable staircase, comprising a bottom floor, several middle floors and upper floor...

Claims

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Application Information

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IPC IPC(8): E04F11/06
CPCE04F11/06E04F11/068
Inventor 陈玲
Owner 济宁市鸣优矿山设备有限公司
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