People often feel that it is inconvenient to use a seat belt. It is considered heavy and difficult to wear, which will reduce work efficiency. In fact, the correct use of seat belts will increase work efficiency. Let us first understand the structure of the seat belt.
1, fall protection connection point
2, D-ring extension strap
3, the up arrow indicates
4, leg belt
5, chest strap
6, shoulder D ring
7, chest D-ring
8, lumbar support
9, belt
10, side D shape
11, leg connection
12, leg belt
