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公开(公告)号：US11970301B2
公开(公告)日：2024-04-30
申请号：US17475613
申请日：2021-09-15
申请人： Hongbo Zhou
发明人： Hongbo Zhou
摘要： A firework packaging system includes a firework packaging assembly, including a first and second firework assemblies, each including a base unit and a plurality of launching tubes mounted in the base unit, such that the first firework assembly and the second firework assembly are packaged in an opposing overlapping configuration, with internal overlap such that first tubes slide into second tubes, or external overlap such that first tubes slide between adjacent second tubes. The fireworks packaging system can further include a shipping crate, containing a plurality of cases, each containing a plurality of firework packaging assemblies.
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公开(公告)号：US20170299350A1
公开(公告)日：2017-10-19
申请号：US15360374
申请日：2016-11-23
发明人： Michael MARIETTA
摘要： A fireworks aerial display shell is provided with lift charges positioned at opposite ends of a casing that additionally contains an effects charge. Fuses are operatively associated with the lift charges and the effects charge in a manner to ignite the lift charges a period of time before igniting the effects charge. When either one of the ends of the casing is placed facing a closed bottom of a launch tube of a reusable mortar, the burning lift charge at that end of the casing when ignited exerts a propelling force to propel the aerial display shell upwardly out of the launch tube to an intended height before the effects charge is ignited to create a pyrotechnic visual effects display.
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公开(公告)号：US20150233686A1
公开(公告)日：2015-08-20
申请号：US14703452
申请日：2015-05-04
申请人： DMD Systems LLC
发明人： Darren Naud
摘要： A pyrotechnic device including a combustion chamber including a wall, the combustion chamber containing combustible powder; an ignition source adapted to ignite said combustible powder within said combustion chamber; wherein the wall of the combustion chamber is adapted to burst at a predetermined pressure caused by combustion of the combustible powder; wherein the combustion chamber is disposed within a launch structure beneath a projectile and wherein a preselected amount of free space volume is disposed between said combustion chamber and said projectile.
摘要翻译： 一种烟火装置，包括包括壁的燃烧室，所述燃烧室容纳可燃粉末; 点燃源，其适于点燃所述燃烧室内的所述可燃粉末; 其中所述燃烧室的壁适于以由所述可燃粉末的燃烧引起的预定压力爆裂; 其中所述燃烧室设置在射弹下方的发射结构内，并且其中预定量的自由空间体积设置在所述燃烧室和所述射弹之间。
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公开(公告)号：US20060213106A1
公开(公告)日：2006-09-28
申请号：US11199014
申请日：2005-08-08
申请人： Pan Young
发明人： Pan Young
IPC分类号： F41C27/06
摘要： A fireworks device having a body that is constructed of a single flexible sheet, which is folded around a tubular reservoir and forms front and rear opposable surfaces allowing a user to grip said surfaces and operate the fireworks device with one hand. The device includes a trigger that protrudes outwardly from the body near the front surface and is depressable to activate a discharge firecracker located within the reservoir. Upon activation, the discharge firecracker creates pressure sufficient to project contents from the reservoir outward and in a direction desired by a user. The contents preferably include confetti in the form of streamers and impact initiated firecrackers.
摘要翻译： 一种烟花装置，其具有由单个柔性片构成的主体，该柔性片围绕管状容器折叠并形成前后可相对表面，允许使用者握住所述表面并用一只手操作烟花装置。 该装置包括从前表面附近向外突出的触发器，并且可按压以触发位于储存器内的排放爆竹。 在激活时，排放爆竹产生足以从存储器向内和在用户期望的方向投影内容物的压力。 内容优选地包括以拖缆和冲击引发的鞭炮的形式的五彩纸屑。
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公开(公告)号：US4069761A
公开(公告)日：1978-01-24
申请号：US756285
申请日：1977-01-03
申请人： Fernando Jimenez
发明人： Fernando Jimenez
CPC分类号： F42B4/22 , Y10S116/40
摘要： A flare assembly including a flare mounted in a base and a plurality of wire legs pivotably connected to the base has its legs folded and the entire assembly inserted in a cup-shaped pusher element in a launch tube mounted beneath a vehicle. A spring under compression, when released by a trigger mechanism actuated from the vehicle dash, will force the pusher element through the tube to catapult the flare assembly into a roadway. The flare has a flint wheel in frictional engagement with the interior of the launch tube so when the flare assembly is launched, the wheel will ignite the flare. The flare will catapult from the vehicle and land on the legs which open to support the flare in an upright position, to warn oncoming vehicles of the distressed vehicle.
摘要翻译： 包括安装在基座中的火炬和可枢转地连接到基座的多个线腿的火炬组件具有折叠的腿部，并且整个组件插入安装在车辆下方的发射管中的杯形推动元件中。 压缩弹簧当被从车辆仪表板启动的触发机构释放时，将迫使推动元件通过管将火炬组件弹射入道路。 火炬具有与发射管的内部摩擦接合的燧石轮，因此当发射火炬组件时，车轮将点燃火炬。 火炬将从车辆上弹出并着陆在腿上，以支撑直立位置的火炬，以警告遇难车辆的迎面而来的车辆。
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公开(公告)号：US3229633A
公开(公告)日：1966-01-18
申请号：US33198563
申请日：1963-12-03
申请人： REAVES WOODROW W , CARLON KENNETH G
发明人： REAVES WOODROW W , CARLON KENNETH G
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公开(公告)号：US3055269A
公开(公告)日：1962-09-25
申请号：US4082860
申请日：1960-07-05
发明人： CLARKE GLENN E , LASKEY BEN G
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公开(公告)号：US20230288176A1
公开(公告)日：2023-09-14
申请号：US18192898
申请日：2023-03-30
申请人： Strictly FX, LLC
摘要： A modular pyrotechnic launch unit includes a launch module, a first module, and a second module. The launch module includes a launch barrel. The first module is coupled in series to the launch module. The first module includes a first ignition state in which the first module ignites a pyrotechnic element that will then pass through the launch barrel. The first module also includes a first pass-through state in which the first module allows a pyrotechnic element ignited by another module to pass through the first module. The second module is coupled in series to the first module. The second module includes a second ignition state in which the second module ignites a pyrotechnic element that will then pass through the first module and through the launch barrel.
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公开(公告)号：US20190204049A1
公开(公告)日：2019-07-04
申请号：US15860632
申请日：2018-01-02
申请人： Jun Deng
发明人： Jun Deng
摘要： A fireworks connection structure for continuous discharge of groups of fireworks, including a group of fireworks formed by a plurality of firework tubes, wherein the group of fireworks further comprises female connecting firework tubes arranged at the head end of the group of fireworks for igniting the group of fireworks and at least one male connecting firework tube matched with the female connecting firework tubes; the female connecting firework tube can be amounted above the male connecting firework tube of another group of fireworks; the female connecting firework tube is equipped with a fuse inside, of which one end is inside the female connecting firework tube and the other end extends beyond the female connecting firework tube for igniting the group of fireworks; the fuse is positioned in the female connecting firework tube in such a manner that after the female connecting firework tube is amounted above the male connecting firework tube of another group of fireworks, the male connecting firework tube of another group of fireworks may ignite the fuse. The connecting method of the application is convenient and simple for there is no need to connect the actual fuses manually, so that the risk of accidents upon connecting fuses may be prevented. Moreover, with this method, groups of fireworks can be connected and detached quickly, without any damage to the fireworks devices, making possible versatile combination and arrangement between fireworks groups in an easy manner.
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公开(公告)号：US20180106580A1
公开(公告)日：2018-04-19
申请号：US15519156
申请日：2016-05-27
摘要： A Pyro-Cube fireworks includes a plurality of fireworks units. Each of the fireworks units includes a fuse, a plurality of fireworks launching tubes, at least one male tube, and at least one female tube. The fuse connects with the female tube. The male tube and the female tube are configured in a rim of the fireworks units. The fuse connects all fireworks launching tubes with the male tube from the female tube. The female tube of one fireworks unit engages with the male tube of another fireworks unit to connect the fuse of the female tube with the fuse of the male tube of adjacent fireworks unit. Only the fuse on the female tube of the first fireworks unit has to be ignited, and all fireworks units are ignited in a sequence corresponding to the connecting sequence of the fuses. The igniting operation of the fireworks is simple and safe.
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