Geely FC Workshop Manual page 252

(1) Terminal dual-locking organization:
Each joint should be dual-locking organization and combines
with joint body and locking block. This design is caused by
the reason that dual-locking device (locking block and fixed
sheet) could fix the terminal to prevent it from releasing.
(2) Airbag anti-explosive organization
Each joint has a short circuit sheet, when the joint is
disassembled, short circuit sheet will connect the terminal
of device power supply with that terminal of igniter.
When connecting the joint
Body
Terminal
Joint
(3) Joint dual-locking organization:
The joint equipping with this organization (male joint and female joint) is locked by dual-locking device
to increase the reliability of connection.
If one time lock is not firm, convex block will interrupt and stop the locking of twice lock.
Twice lock
Convex block
One time lock is not firm
(twice lock is stopped)
Supplemental restraint system--Note
Short circuit spring sheet
Body
Detonator
Short circuit spring sheet
One time lock
Twice lock is firm
(Twice lock could lock)
Mother
joint
When disconnecting the joint
Contact with father terminal
Short circuit spring sheet ON
Closed circuit
lock
Dual-lock could lock
completely
Locking block
Body
Father
joint
Short circuit spring sheet
Detonator
lock
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