Britax ROUND ABOUT 50 用户手册
12
13
Locking Latch Plate
6.
Has a latch plate that does not
a
allow the belt to become loose
after it is buckled.
Tightens by pulling on the belt
b
webbing.
Lap Belt
ALR (Automatic Locking Retractor)
5.
Has a latch plate that is sewn
a
into the webbing.
Has a retractor that stops the
b
belt from being pulled out
again once the belt webbing
has been pulled out at least
24” (61 cm).
ELR (Emergency Locking Retractor) with a Sliding Latch Plate
4.
An ELR (emergency locking
retractor) lap-shoulder belt with a
sliding latch plate is a vehicle belt
that:
has a latch plate that freely slides
•
along the vehicle belt webbing,
and
has a retractor that locks only in an
•
emergency situation such as sudden
stop or crash.
This belt type requires the use of the
locking clip (page 35) for rear-facing
and forward-facing installations.
Tightens by feeding the belt
c
webbing back into the retractor.
Latch Plate
Latch Plate
Latch Plate
Vehicle Compatibility
Vehicle Compatibility