Self-aid wristband convenient to carry
A technology that is convenient to carry and a bracelet, applied in the field of self-rescue bracelets, can solve problems such as hand and foot cramps, inconvenient carrying, drowning, etc., and achieve the effect of self-rescue
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Embodiment 1
[0017] As shown in Figures 1 and 3, a portable self-rescue bracelet 1 is provided. The interior of the self-rescue bracelet 1 is provided with a storage space 4 separated by a tearable separation layer, and the storage space 4 is respectively equipped with gas generating The acid-base reactant, the separation layer is a number of film interlayers 2 in the radial direction of the bracelet, the number of film interlayers 2 is four, and the material is thin rubber. When the rupture limit of the film interlayer 2 is not reached, the two substances It will not react, when it is used as an ordinary bracelet, when the bracelet 1 is pulled hard when needed, the film compartment 2 is torn under force, and the internal materials are mixed to quickly generate gas, and the bracelet is inflated to become a lifebuoy.
Embodiment 2
[0019] As shown in Figures 2 and 3, a portable self-rescue bracelet 1 is provided. The interior of the self-rescue bracelet 1 is provided with a storage space 4 separated by a tearable separation layer, and the storage space 4 is respectively equipped with gas generating The acid-base reactant, the separation layer is an annular interlayer 3 close to the inner wall, and the material is thin rubber. When the rupture limit of the annular interlayer 3 is not reached, the two substances will not react. When used as an ordinary bracelet, When needed, when the bracelet 1 is pulled hard, the annular compartment 3 is torn under force, and the internal materials are mixed to quickly generate gas, and the bracelet is inflated to become a life buoy.
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