Title:
ドローン用保護装置
Document Type and Number:
Japanese Patent JP7331804
Kind Code:
B2
Abstract:
To provide a protective device for a drone that has a light-weighted and simple structure, and can stably protect an object to be protected at a falling-destination of a drone.SOLUTION: The protective device for a drone comprises: a bag body 40 in a nearly discoid-shape that is inflated by inflow of air AT thereinto through an inflow port 42b during falling to cover a lower side of a leg part 10 of a drone 1; and a gas bag 26 that is stored together with the folded-back bag body in a storage site 21 and is supplied with gas G for inflation to inflate. The gas bag is supplied with the gas G for inflation from a gas generator 24 to make a bag body protrude from the storage site, and is provided with a joined part 28b that is joined to a lower wall part 42 so as to separate the inflow port 42b of the lower wall part 42 from an upper wall part 44 thereof so that air can flow in during the falling.SELECTED DRAWING: Figure 2
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Inventors:
Toshihito Yanagisawa
Wataru Miura
Masaaki Okuhara
Wataru Miura
Masaaki Okuhara
Application Number:
JP2020138275A
Publication Date:
August 23, 2023
Filing Date:
August 18, 2020
Export Citation:
Assignee:
Toyoda Gosei Co., Ltd.
International Classes:
B64D25/00; B64D45/04; B64U10/16; B64U70/83; B64U70/87
Domestic Patent References:
| JP2020029111A | ||||
| JP9240595A |
Attorney, Agent or Firm:
Akio Iida