The latest usage precautions for freefall airbags in 2025
Today, we are going to introduce the precautions for using freefall airbags. We hope the relevant introduction by the editor can be helpful to you.
1. Wearing and fitting requirements
Fit and fixation: The shoulder straps, waist buckles and leg restraint straps of the airbag vest need to be adjusted according to the user’s body type to ensure that the airbag module is closely attached to the key parts of the human body (such as the chest and waist), avoiding displacement in case of a fall and the failure of protection.
Do not cover the sensor: When wearing, do not cover or squeeze the acceleration sensor (usually located on the shoulder or back), otherwise it may misjudge the movement state, causing the airbag to be delayed in triggering or fail.
2. Environmental usage restrictions
Height and fall attitude: The product must clearly indicate the applicable fall height range (such as 2-15 meters). Exceeding this range may cause the airbag to rupture due to excessive impact force. At the same time, it is necessary to avoid non-vertical falling postures such as side flipping and rotation to prevent the airbag from not fully deploying.
Temperature and humidity: Airbag materials (such as nylon and Kevlar fibers) should be stored in an environment ranging from -20℃ to 60℃. Extreme low temperatures may cause delayed inflation, while high temperatures may accelerate material aging. Do not use in damp or corrosive gas environments.
3. Daily maintenance and inspection
Regular inspection: Every three months, the appearance of the airbag (no damage or scratches), the pressure of the gas cylinder (confirmed by the pressure gauge), and the sensitivity of the sensor (simulated drop test) should be inspected. Airbags that have been in use for more than five years must be compulsorily scrapped.
Storage conditions: Unused airbags should be stored in a dry and cool place, away from fire sources, sharp objects and electromagnetic interference devices (such as radio transmitters).
4. Operational taboos
No modification allowed: Do not disassemble, replace the airbag module or gas cylinder without authorization, or add non-original accessories (such as decorative hangers), otherwise it may damage the system’s sealing performance or trigger the logic.
Avoid accidental triggering: After wearing, do not engage in vigorous activities (such as running or jumping), hit hard objects or sit down to prevent the sensor from misjudging and causing accidental inflation.
5. Restrictions on special groups
Weight and body type: The airbag design is typically targeted at users weighing 40 to 120 kilograms and standing 150 to 190 centimeters tall. For those weighing beyond this range, customized models are required.
Prohibited for children and pregnant women: The deployment force of the airbag may cause irreversible damage to the bones of children and the abdomen of pregnant women. Special fall protection equipment (such as children’s safety harnesses) must be used.
6. Emergency response
Post-trigger handling: After the airbag deployable, immediately move away from fire sources to prevent the airbag material from catching fire due to high temperatures. Check if the user is injured and contact a professional to retrieve the airbag. Do not reinflate it for use.
System failure response: If the airbag indicator light flashes abnormally or does not self-check when worn, stop using it immediately and send it for inspection. It is prohibited to “test” the airbag by slapping or squeezing the sensor, etc.
The above are the latest usage precautions for free fall airbags in 2025, shared and introduced by a professional freefall airbag manufacturer for you. If you want to know more, you are welcome to consult us at any time.This is our contact information. We are always looking forward to your inquiries.WhatsApp:+86-15820256500,Email:[email protected]