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:
Assignee:
SHENZHEN HIGHFENG TECH CO LTD (CN)
International Classes:
B63C9/18; B63C9/08
Foreign References:
CN204871533U | 2015-12-16 | |||
CN104986308A | 2015-10-21 | |||
CN105346691A | 2016-02-24 | |||
CN205770072U | 2016-12-07 | |||
US8967132B1 | 2015-03-03 | |||
US20170029081A1 | 2017-02-02 | |||
US20160096600A1 | 2016-04-07 |
Attorney, Agent or Firm:
SZ KINDWALF INTELLECTUAL PROPERTY FIRM (CN)
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