一种救生拉杆

CN224511427UActive Publication Date: 2026-07-17江西亚欣航空制造有限公司

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: 江西亚欣航空制造有限公司
Filing Date: 2025-09-12
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing rescue lever cannot effectively cooperate with other rescue components during the rescue process, resulting in poor rescue effectiveness.

Method used

A rescue lever was designed, consisting of a multi-section telescopic rod connected to various hooks and a floating rope on the water surface. This enhances the rescue distance and adaptability. By combining buoys, hooks, elastic catchers, buoyancy rings, hoops, and floating rescue ropes, multiple rescue methods are achieved.

Benefits of technology

It improves the effectiveness and flexibility of rescue operations, enabling effective delivery and transport of items at different distances and in different environments, and enhancing the ease of retrieval for those awaiting rescue.

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Abstract

本实用新型公开了一种救生拉杆，救生拉杆本体包括伸缩杆、浮球、挂钩、弹性捕捉器、浮力圈、套圈和水面漂浮救生绳，伸缩杆包括固定段一、伸缩段一、伸缩段二、伸缩段三，伸缩段三的端部上设有封闭圈，挂钩设有单钩、抓钩、弧形钩和D型钩，且单钩、抓钩和弧形钩的端部上设有与封闭圈相互配合的连接挂钩。本实用新型的有益效果是：通过多节伸缩杆与不同挂钩或者水面漂浮绳进行连接，提高救援的距离和适应性。

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Claims

1. A life-saving trolley, characterized by: The rescue pull rod body includes a telescopic rod, a float, a hook, an elastic catcher, a buoyancy ring, a collar, and a floating rescue rope. The telescopic rod includes a fixed section one, a telescopic section one, a telescopic section two, and a telescopic section three. The end of the telescopic section three is provided with a closed ring. The hook is provided with a single hook, a grab hook, an arc hook and a D-type hook, and the ends of the single hook, grab hook and arc hook are provided with connecting hooks that cooperate with the closed ring.

2. A lifesaving trolley according to claim 1, characterized in that: The fixed section is equipped with a hand gripping component, the elastic catcher includes an elastic rope, and the end of the elastic rope is equipped with a loop, and the D-hook is rotatable.

3. A lifesaving trolley according to claim 1, characterized in that: The buoyancy ring is composed of multiple buoys, the collar has an arc-shaped structure, and the floating lifeline is equipped with a hand ring and a safety hook.

4. A lifesaving trolley according to claim 3, wherein: The elastic catcher, grappling hook, and single hook are all made of 304 stainless steel.

5. A lifesaving trolley according to claim 1, characterized in that: The length of the rescue lever body before extension is 1450mm, and the diameter of the first fixed section is 45mm.

6. A life-saving lever according to claim 1, characterized in that: The closure ring and connecting hook are provided in at least two sizes.