US 11,884,407 B2
Parachute device, flight device, and flying body ejection mechanism
Yuzuru Sakamoto, Fujisawa (JP); Shoji Shimohisa, Fujisawa (JP); and Yoshihiro Mochida, Minamisouma (JP)
Assigned to MINEBEA MITSUMI Inc., Nagano (JP)
Appl. No. 17/594,879
Filed by MINEBEA MITSUMI Inc., Nagano (JP)
PCT Filed Apr. 27, 2020, PCT No. PCT/JP2020/017975
§ 371(c)(1), (2) Date Nov. 2, 2021,
PCT Pub. No. WO2020/230614, PCT Pub. Date Nov. 19, 2020.
Claims priority of application No. 2019-091904 (JP), filed on May 15, 2019.
Prior Publication US 2022/0227495 A1, Jul. 21, 2022
Int. Cl. B64D 17/80 (2006.01); B64D 17/72 (2006.01); B64U 70/83 (2023.01)
CPC B64D 17/80 (2013.01) [B64D 17/725 (2013.01); B64U 70/83 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A parachute device comprising:
a parachute;
a parachute accommodation section configured to accommodate the parachute;
at least one flying body including a flying body main body section connected to the parachute and a gas generating device configured to generate gas;
an ejection section configured to hold the flying body and to eject the flying body held; and
a lead wire configured to ignite the gas generating device, wherein
the flying body main body section is engaged with the ejection section,
the gas generating device is disposed in an internal space defined by the ejection section and the flying body main body section, and
the lead wire is led out from the internal space in a different direction from an ejection direction of the flying body in a state with one end of the lead wire connected to the gas generating device.