Title:
ANTI-DROWNING LIFESAVING DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/052591
Kind Code:
A1
Abstract:
An anti-drowning lifesaving device and a control method. The anti-drowning lifesaving device comprises: a fixing band, air bags, a control circuit (10), and a high-pressure gas cylinder (20); the control circuit (10) is provided with a sensing element (11); the high-pressure gas cylinder (20) has a cylinder body and a control switch (21); the fixing band has two shoulder straps (31); the air bags are fixed to the shoulder straps (31) and are communicated with the cylinder body by means of the control switch (21); and the control switch (21) is electrically connected to the control circuit (10). The anti-drowning lifesaving device can effectively prevent a user from drowning, has little effect on normal activities of the user, and is very convenient to use.
Inventors:
SU ZHONGHUA (CN)
Application Number:
PCT/CN2021/103673
Publication Date:
March 17, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
GUANGZHOU S AIRBAG TECH CO LTD (CN)
International Classes:
B63C9/15
Foreign References:
| CN212951063U | 2021-04-13 | |||
| CN209535414U | 2019-10-25 | |||
| CN206297717U | 2017-07-04 | |||
| CN105501410A | 2016-04-20 | |||
| CN203832732U | 2014-09-17 | |||
| CN204861270U | 2015-12-16 | |||
| EP2616320A1 | 2013-07-24 | |||
| KR20130104011A | 2013-09-25 |
Attorney, Agent or Firm:
GUANGZHOU PRIME IP LAW OFFICE (CN)
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