The invention relates to the technical field of marine lifesaving, in particular to a foam life jacket with a hidden wearing device. The foam life jacket comprises a foam life jacket body and a water-immersed automatic inflating device. The foam life jacket with the hidden wearing device is formed in a way that a neck foam buoyancy block, a chest foam buoyancy block and a waist foam buoyancy blockare spliced, the wearing is convenient through drawing, the operation is simple, external exposure can be prevented in a drawing mode so as not to influence storage and placement, and the service life of the foam life jacket can be prolonged; an expansion air bag is inflated by the water-immersed automatic inflating device, so that the buoyancy of the foam life jacket can be improved, the fitnessbetween a wearer and the life jacket can also be improved, and the expansion air bag is used for controlling an external combined stretching binding belt to be fixedly clamped in a telescopic openingin the outer side of an elastic winding and unwinding mechanism, so that the wearing stability is increased; and the wearing comfort can be improved by inflating and expanding in a wearing position.
本发明涉及船用救生技术领域,尤其是一种具有隐藏式穿戴装置的泡沫救生衣,包括泡沫救生衣本体和水浸式自动充气装置。本发明的一种具有隐藏式穿戴装置的泡沫救生衣由颈部泡沫浮力块、胸部泡沫浮力块和腰部泡沫浮力块缝接组成,利用抽拉方便穿戴,操作简单,利用抽拉方式可以避免外部裸露影响收纳和摆放,还能延长其使用寿命;通过水浸式自动充气装置来对膨胀气囊内部充气,不仅可以提升泡沫救生衣的浮力,还可以提升穿戴者与救生衣之间的贴合性,并且利用膨胀气囊来控制外部组合式拉伸绑带卡接固定在弹性卷放机构外侧伸缩口内部,提升穿戴稳定性;利用在穿戴位置充气膨胀,可以提升穿戴舒适度。
Foam life jacket with hidden wearing device
一种具有隐藏式穿戴装置的泡沫救生衣
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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