Backpack type stretcher

By designing a foldable backpack stretcher and utilizing the assembly relationship between shoulder straps and detachable sections, the problems of carrying difficulty and physical energy consumption caused by the bulky structure of existing stretchers are solved, a portable and multifunctional rescue tool is realized, and rescue efficiency and effectiveness are improved.

CN223350469UActive Publication Date: 2025-09-19AIR FORCE MEDICAL CENT PLA
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Patent Information

Application Number
CN202422471113.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-12
Publication Date
2025-09-19
Estimated Expiration
2034-10-12

AI Technical Summary

Technical Problem

The existing stretcher structure is bulky, which makes it difficult for rescue workers to carry it on foot and consumes a lot of physical energy, resulting in low rescue results and efficiency.

Method used

A foldable backpack stretcher is designed. By configuring shoulder straps on the foldable bed surface and setting the stretcher side beams as fixed sections and detachable sections, the stretcher state and backpack state can be switched. The assembly or disassembly relationship of the fixed section and the detachable section is utilized to reduce the volume for easy carrying.

Benefits of technology

It effectively shortens the time it takes for rescuers to arrive at the scene, improves rescue effectiveness and efficiency, and has the advantages of versatility and lightweight, making it easy to carry and use in disaster areas.

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Abstract

The utility model discloses a knapsack type stretcher which is characterized in that on the basis that a foldable bed surface has a folding and unfolding function, stretcher side beams are divided into two parts, namely fixed sections and detachable sections, so that the switching between a stretcher state and a knapsack state of the foldable bed surface can be realized by utilizing the assembling or disassembling relation of the fixed sections and the detachable sections; after the fixed section and the detachable section are detached from each other, the foldable bed surface serving as a stretcher bearing surface can be folded into a backpack body, the size is greatly reduced, the backpack function can be achieved by matching with shoulder straps, rescue workers can conveniently carry and walk in disaster areas, and the problems that an existing stretcher is huge in structure, and the rescue workers carry the stretcher in a hiking mode are difficult to carry and inconvenient to carry are solved. And the time for rescue workers to arrive at the site is effectively shortened, so that the rescue effect and the rescue efficiency are improved. The detachable section adopts an alpenstock with a handle at one end, functionality is increased, the alpenstock can provide assistance for rescue workers, physical strength is saved, and the follow-up rescue effect is guaranteed.
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