I. Requirements Analysis

In scenarios such as emergency rescue, water activities, exploration, and maritime operations, safety remains the foremost consideration. While traditional lifesaving equipment like life rings is effective, it often suffers from bulkiness, inconvenient portability, and the need for pre-inflation. Consequently, the market urgently demands lightweight, rapid-inflation, portable lifesaving devices with robust buoyancy. The inflatable lifesaving buoy emerged to meet this need, integrating modern technology with safety principles to provide an efficient and convenient solution for diverse water activities and emergency rescue operations.

II. Product Features

1. Rapid Inflation: Utilizing a high-efficiency CO₂ gas release system, inflation time is ≤3 seconds, ensuring swift activation during emergencies.

2. Ultra-lightweight and portable: Weighs less than 0.6kg, compact and easy to carry, takes up minimal space, and is suitable for all outdoor environments.

3. Robust Buoyancy: Provides buoyancy of ≥90N, ensuring a load capacity of 200±5 kg. Effectively supports adults and heavier equipment, guaranteeing safety.

4. Long-lasting buoyancy: Crafted from premium materials, it maintains buoyancy for ≥24 hours, ensuring sustained flotation even in harsh sea conditions.

5. Versatile Application: Suitable for all types of water activities, exploration, maritime operations, and emergency rescue scenarios, it is an indispensable piece of lifesaving equipment.

6. Durable and Temperature-Resistant: Operates reliably across a wide ambient temperature range of -30°C to +65°C, withstanding extreme climatic conditions to ensure worry-free, all-weather performance.

III. Application Scenarios

1. Water sports: Activities such as kayaking, surfing, and windsurfing provide emergency safety support for athletes.

2. Maritime Operations: As personal life-saving equipment for fishermen, crew members, and marine researchers during operations at sea.

3. Adventure Travel: As an essential emergency lifesaving tool for activities such as trekking and river rafting.

4. Emergency Rescue: Rapid deployment for water-based search and rescue operations following natural disasters such as earthquakes and floods, enhancing rescue efficiency.

5. Military Training: Personal protective equipment for troops during water training and exercises, enhancing training safety.

IV. Technical Specifications

Serial Number	Project Name	Technical Specifications
1	Weight	Less than 0.6 kg
2	Buoyancy	≥90N
3	Inflation molding time	≤3s
4	Weight of CO2 gas	17g
5	Load capacity	200±5Kg
6	Float Time	≥24h
7	Operating Ambient Temperature	-30°C to +65°C