How to fasten your seat belt at high altitude

Schematic diagram of fastening method of overhead safety belt is as follows:

Preparation materials: seat belts

1. First, check the quality of the seat belt to ensure that it can be used safely, and check the status of the seat belt to see if it meets the use conditions.

2. The process of fastening the seat belt needs to be carried out in a certain order. Fasten the seat belt first, and then fasten the seat belt. To fasten the seat belt, the belt buckle assembly must be fastened and straightened.

3. Fasten the leg strap of the seat belt again. When fastening the leg strap, keep proper tightness and hang the seat belt in a proper position.

4. Seat belts shall be hung high and used low to prevent swinging and collision, avoid sharp substances and avoid contact with open flames.

5. Choose a good place to hang and lock the metal lock.