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Patent Searching and Data


Title:
NOVEL LIFESAVING AIRBAG
Document Type and Number:
WIPO Patent Application WO/2019/178860
Kind Code:
A1
Abstract:
A novel lifesaving airbag, comprising a liquefied gas tank (1) and an expandable sleeve (2) covering the liquefied gas tank (1). A first one-way deflation port (3) is provided on the end of the liquefied gas tank covered with the expandable sleeve, and a second one-way deflation port (5) is provided on the other end of the liquefied gas tank. A pull ring (4) is connected to a safety valve of the first one-way deflation port (3), and a deflation switch (6) is connected to a valve of the second one-way deflation port (5). The second one-way deflation port (5) is different from the first one-way deflation port (3). The second one-way deflation port (5) controls the deflation speed to be much smaller than the deflation speed of the first one-way deflation port (3). The airbag is convenient in design and manufacturing, can be widely applied, and provides a strong lifesaving capability.

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Inventors:
HAN XINGFENG (CN)
Application Number:
PCT/CN2018/080300
Publication Date:
September 26, 2019
Filing Date:
March 23, 2018
Export Citation:
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Assignee:
SHENZHEN HIGHFENG TECH CO LTD (CN)
International Classes:
B63C9/18; B63C9/08
Foreign References:
CN204871533U2015-12-16
CN104986308A2015-10-21
CN105346691A2016-02-24
CN205770072U2016-12-07
US8967132B12015-03-03
US20170029081A12017-02-02
US20160096600A12016-04-07
Attorney, Agent or Firm:
SZ KINDWALF INTELLECTUAL PROPERTY FIRM (CN)
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