US 12,421,017 B2
Discharge apparatus and unmanned aerial vehicle
Atsushi Kominami, Kanagawa (JP); and Souji Araki, Kanagawa (JP)
Assigned to Toyo Seikan Co., Ltd., Tokyo (JP)
Appl. No. 17/788,737
Filed by Toyo Seikan Co., Ltd., Tokyo (JP)
PCT Filed Nov. 6, 2020, PCT No. PCT/JP2020/041629
§ 371(c)(1), (2) Date Jun. 23, 2022,
PCT Pub. No. WO2021/131354, PCT Pub. Date Jul. 1, 2021.
Claims priority of application No. 2019-234788 (JP), filed on Dec. 25, 2019.
Prior Publication US 2023/0027548 A1, Jan. 26, 2023
Int. Cl. B65D 83/303 (2025.01); B64C 39/02 (2023.01); B64D 1/18 (2006.01); B64U 30/20 (2023.01)
CPC B65D 83/303 (2013.01) [B64C 39/024 (2013.01); B64D 1/18 (2013.01); B64U 30/20 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A discharge apparatus for discharging contents in an aerosol container, comprising:
a first flow channel connected to the aerosol container;
a second flow channel connected to the first flow channel;
a support configured to support at least a part of the second flow channel; and
a change unit configured to change a shape of the second flow channel, wherein
the support has
a supporting member configured to support at least a part of the second flow channel, and
a tip member fixed to a tip of the second flow channel, and configured to keep a common axis with the supporting member and configured to slide relative to the supporting member,
the support changes a support position of the second flow channel in response to the supporting member pivoting around the change unit causing the change in the shape of the second flow channel, and
the shape of the second flow channel is changed according to a relative position relation of a connecting portion to the first flow channel, the support position and the tip of the second flow channel.