To provide an injection device capable of not only smoothly deploying a parachute or the like during deployment but also being easily manufactured and a flying body including the injection device.SOLUTION: An injection device 100 includes: a piston member 10; a cylinder 14 which stores the piston member 10 and is provided with a pore section 13 for making the piston member 10 to project outward during an operation; a push-up member 15 which is pushed up in one direction by the piston member 10; an injection object 16 which is pushed up while being supported by the push-up member 15; a gas generator 17 as a power source for moving the piston member 10 in the cylinder 14; and a storage device 18 which stores the piston member 10, the cylinder 14, the push-up member 15, the injection object 16, and the gas generator 17. The cylinder 14 has a projection 21. The storage device 18 has a first member 18a1 and a second member 18a2. The projection 21 is fitted into the bottoms of the first member 18a1 and the second member 18a2.SELECTED DRAWING: Figure 1
【課題】展開時にスムーズにパラシュート等を展開できるだけでなく、製造が容易な射出装置および当該射出装置を備える飛行体を提供する。【解決手段】射出装置100は、ピストン部材10と、ピストン部材10を収容し、作動時に当該ピストン部材10が外方に突出するための孔部13が設けられたシリンダ14と、ピストン部材10により一方向に押し上げられる押し上げ部材15と、当該押し上げ部材15により支持されつつ押し上げられる射出物16と、ピストン部材10をシリンダ14内で移動させる動力源としてのガス発生器17と、ピストン部材10、シリンダ14、押し上げ部材15、射出物16、およびガス発生器17を収容する収容器18と、を備えている。シリンダ14は突出部21を備え、収容器18は第1部材18a1と第2部材18a2とを備えており、突出部21と、第1部材18a1及び第2部材18a2の底部とは嵌合する。【選択図】図1
INJECTION DEVICE AND FLYING BODY INCLUDING INJECTION DEVICE
射出装置および当該射出装置を備える飛行体
2020-05-28
Patent
Electronic Resource
Japanese
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