The invention relates to an underwater self-rescue wrist (arm) belt carried with a user. The underwater self-rescue wrist (arm) belt carried with the user is characterized by comprising a length-adjustable wrist (arm) belt body and one or more chemical inflatable bags which are fixed to the length-adjustable wrist (arm) belt body. The underwater self-rescue wrist (arm) belt carried with the user can be worn on the wrist or the arm or other parts of a body, the chemical inflatable bag becomes a small swim ring in several seconds simply by pulling an inflating switch lead when the user is in the danger of drowning or the danger of drowning is foreseen, and thus the danger of drowning is avoided.
Underwater self-rescue wrist (arm) belt carried with user
2015-09-30
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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