Title:
ACTUATOR USED IN NECKLACE-TYPE LIFEBUOY
Document Type and Number:
WIPO Patent Application WO/2024/063497
Kind Code:
A1
Abstract:
The present invention relates to an actuator used in a necklace-type lifebuoy which is worn around the neck and into which compressed gas is injected to expand the lifebuoy and keep the head of the wearer above water in the case of an emergency in the water. The actuator comprises: a body part in which a gas container filled with compressed gas is coupled to one side so that the body part can be reused by replacing the gas container, and a discharge pipe is installed so as to communicate with the gas container and has an operating space formed in a portion communicating with the gas container; a striking part that is installed in a straight line with the gas container and selectively discharges the compressed gas in the gas container; and an operating part which, when a signal is received while the striking part is locked to prevent the striking part from operating, unlocks the striking part and causes the compressed gas to be discharged via the discharge pipe. Accordingly, the present invention has the effect of improving maintainability.
Inventors:
LEE YOUNG KOO (KR)
GUMMIN MARK ALSON (US)
STASEY BRIAN JOSEPH (US)
GUMMIN MARK ALSON (US)
STASEY BRIAN JOSEPH (US)
Application Number:
PCT/KR2023/014127
Publication Date:
March 28, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
PLOOTA CORP (KR)
LEE YOUNG KOO (KR)
GUMMIN MARK ALSON (US)
STASEY BRIAN JOSEPH (US)
LEE YOUNG KOO (KR)
GUMMIN MARK ALSON (US)
STASEY BRIAN JOSEPH (US)
International Classes:
B63C9/19; B63C9/00; B63C9/13; B63C9/15; F03G7/06
Foreign References:
| JP2002127986A | 2002-05-09 | |||
| KR102150796B1 | 2020-09-01 | |||
| KR100398456B1 | 2004-03-31 | |||
| KR101460040B1 | 2014-11-10 | |||
| KR102574905B1 | 2023-09-07 |
Attorney, Agent or Firm:
INNO PATENT & LAW FIRM (KR)
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