The invention discloses a portable pocket type emergency lifesaving device which comprises at least one inflatable lifesaving column body, the lifesaving column body is of a long-column-shaped structure, one end of the lifesaving column body is sealed, the other end of the lifesaving column body is provided with an air inlet, and the air inlet is provided with a knotting sealing part for sealing the air inlet. Separation layers arranged in the length direction of the lifesaving column body are arranged in the lifesaving column body, and the interior of the lifesaving column body is divided into a plurality of independent cavities communicated with the air inlet through the separation layers; the lifesaving device provided by the invention adopts an inflatable structure, air can be exhausted and completely compressed when the lifesaving device is not used, the storage volume is greatly reduced, and the lifesaving device is convenient to carry for emergency use; and during inflation and use, the interior is rapidly inflated according to the Bernoulli principle and then sealed, so that the use convenience is high. Meanwhile, the cavities in the device are separated and independent, even if a single cavity is damaged, the device can still be used continuously, and the lifesaving safety is high; and the practical value is high.
本发明公开了一种便携口袋式应急救生装置,包括至少一个可充气的救生柱本体,救生柱本体呈长柱形结构,并且救生柱本体其中一端密封、另一端设有进气口,进气口设有密封进气口的打结密封部,救生柱本体内设有沿救生柱本体长向布置的分隔层,救生柱本体内部通过分隔层分隔为多个与进气口连通的独立空腔;本发明提供的救生装置采用可充气结构,不使用时可排出空气完全压缩,极大减小了收纳体积,便于携带应急使用;在充气使用时通过伯努利原理快速对内部实施充气后密封,使用便利性高。同时本装置内部具有各个空腔分隔独立,即使单个空腔损坏依然可以继续使用,救生安全性高;具有较高的实用价值。
Portable pocket type emergency lifesaving device
一种便携口袋式应急救生装置
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Lifesaving device inflator Portable lifesaving device including same
European Patent Office | 2024