Contraction folding ladder

A technology of folding ladders and telescopic poles, which is applied to ladders, buildings, building structures, etc., can solve the problems of potential safety hazards and occupied space, and achieve the effects of reducing potential safety hazards, saving occupied space, and facilitating placement

Inactive Publication Date: 2015-12-30
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shrinkable folding lad

Method used

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  • Contraction folding ladder
  • Contraction folding ladder
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Examples

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[0015] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0016] Unless otherwise expressly stated otherwise, throughout the specification and claims, the term "comprising" or its transformations such as "including" or "including" will be understood to include the stated elements or components, and not Other elements or other components are not excluded.

[0017] Such as Figure 1 to Figure 5 As shown, a retractable folding ladder according to a specific embodiment of the present invention includes: a fixed frame includes two fixed rods 1 arranged in parallel, and the fixed rods are connected by connecting rods 2. The fixing frame is fixedly installed on the bed frame. The upper end of the connecting frame 3 is hinged with the fixed rod 1. The movable frame includes a support rod...

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Abstract

The invention discloses a contraction folding ladder, which comprises a fixed frame, a connecting frame and a movable frame, wherein the fixed frame is fixedly arranged on a fixed object and comprises two fixing rods in parallel arrangement; the connecting frame is movably connected with the fixed frame; the movable frame comprises support rods and telescopic rods connected with the support rods through telescopic elements; the support rods and the fixing rods are in one-to-one corresponding arrangement and are movably connected; the telescopic rods are movably connected with the connecting frame through a chain via a pedal; when the contraction folding ladder is in an unfolded state, the end parts of the support rods are flushed with the end parts of the fixing rods, or are higher than the end parts of the fixing rods. The contraction folding ladder has the advantages that the fixed frame is fixedly arranged on a bed frame of a student dormitory; the rest influencing sound given when people get on or get off from a bed and the swinging generated in the process can be eliminated; a certain degree of potential safety hazards is greatly reduced; the ladder can be contracted and folded; the occupied space is reduced; the placement is convenient.

Description

technical field [0001] The invention relates to the field of ladders, in particular to a retractable folding ladder. Background technique [0002] Most of the supporting beds in student apartments have two floors, and there is only one ladder fixed on the bed frame for climbing, which is very inconvenient to go up and down. Especially the old bed, when going up and down, it will make a loud sound and shake to a certain extent, which greatly affects study and rest, and there are certain potential safety hazards. However, it is unrealistic to use ordinary folding ladders in student apartments, and it takes up a certain amount of space, making the original living space more tense. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those...

Claims

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Application Information

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IPC IPC(8): E06C9/08E06C7/08
Inventor 朱江新覃汝庆
Owner GUANGXI UNIV
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