The stabilizing support device for cake fireworks is a device used to provide users with a supporting platform for fireworks, that prevents firework cakes from flipping over and causing unnecessary injuries. To accomplish this, the device includes a stable platform and a plurality of fastening means. Preferably, the device may hold a plurality of cake fireworks and may launch fireworks separately or all together. The device can further ignite the firework electronically through wireless communication. This can improve firework shows for everyday consumers can bring a backyard firework show to a professional firework display level. Furthermore, the device includes support stands that have the capabilities to shoot the fireworks in multiple angles and multiple heights. This can help families who have very little knowledge on how to put together a proper firework show. Additionally, the device can also be folded and fit into a small size carryon bag.

A detonation wire has a firing module connector at one end and a firework connection assembly at another end. The firework connection assembly has a connector housing having a plurality of sections at least partially surrounding and defining an ignition chamber. The firework connection assembly also has one or more firework igniters positioned at least partially within the ignition chamber. A firework igniter is operable to activate an ignition element of a respective firework placed into engagement therewith. Other examples also are described.

A detonation wire has a firing module connector at one end and a firework connection assembly at another end. The firework connection assembly has a connector housing having a plurality of sections at least partially surrounding and defining an ignition chamber. The firework connection assembly also has one or more firework igniters positioned at least partially within the ignition chamber. A firework igniter is operable to activate an ignition element of a respective firework placed into engagement therewith. Other examples also are described.

The stabilizing support device for cake fireworks is a device used to provide users with a supporting platform for fireworks, that prevents firework cakes from flipping over and causing unnecessary injuries. To accomplish this, the device includes a stable platform and a plurality of fastening means. Preferably, the device may hold a plurality of cake fireworks and may launch fireworks separately or all together. The device can further ignite the firework electronically through wireless communication. This can improve firework shows for everyday consumers can bring a backyard firework show to a professional firework display level. Furthermore, the device includes support stands that have the capabilities to shoot the fireworks in multiple angles and multiple heights. This can help families who have very little knowledge on how to put together a proper firework show. Additionally, the device can also be folded and fit into a small size carryon bag.

A detonation wire has a firing module connector at one end and a firework connection assembly at another end. The firework connection assembly has a connector housing having a plurality of sections at least partially surrounding and defining an ignition chamber. The firework connection assembly also has one or more firework igniters positioned at least partially within the ignition chamber. A firework igniter is operable to activate an ignition element of a respective firework placed into engagement therewith. Other examples also are described.

A detonation wire has a firing module connector at one end and a firework connection assembly at another end. The firework connection assembly has a connector housing having a plurality of sections at least partially surrounding and defining an ignition chamber. The firework connection assembly also has one or more firework igniters positioned at least partially within the ignition chamber. A firework igniter is operable to activate an ignition element of a respective firework placed into engagement therewith. Other examples also are described.

A firecracker and firecracker arrangement. The firecracker includes an outer sheath having two face sides and that is closed at both face sides with a layer of barrier material. Pyrotechnic effect elements and a bursting charge are arranged inside the outer sheath. A first ignition line that penetrates the barrier material is guided up to the bursting charge. The bursting charge is accommodated inside a completely closed, cylindrical jacket that is arranged coaxial to the outer sheath such that a longitudinal center axes of the outer sheath and of the cylindrical jacket coincide. The first ignition line is guided through an opening in the cylindrical jacket to the bursting charge. The pyrotechnic effect elements are arranged to form a predefined geometric shape in at least one plane extending transverse to the longitudinal center axis of the outer sheath.

A firecracker and firecracker arrangement. The firecracker includes an outer sheath having two face sides and that is closed at both face sides with a layer of barrier material. Pyrotechnic effect elements and a bursting charge are arranged inside the outer sheath. A first ignition line that penetrates the barrier material is guided up to the bursting charge. The bursting charge is accommodated inside a completely closed, cylindrical jacket that is arranged coaxial to the outer sheath such that a longitudinal center axes of the outer sheath and of the cylindrical jacket coincide. The first ignition line is guided through an opening in the cylindrical jacket to the bursting charge. The pyrotechnic effect elements are arranged to form a predefined geometric shape in at least one plane extending transverse to the longitudinal center axis of the outer sheath.

A fireworks aerial display shell is provided with multiple casings of cylindrical configuration that are joined together in end-to-end relationship. Each casing defines an interior volume in which an effects charge is packed. A plug is positioned between the effects charges and has an opening through which an ignition source passes to ignite one of the effects charges as a result of burning of another of the effects charges. An outer casing may surround at least parts of the multiple cylindrical casings and includes multiple partially ball-shaped segments.

A fireworks aerial display shell is provided with multiple casings of cylindrical configuration that are joined together in end-to-end relationship. Each casing defines an interior volume in which an effects charge is packed. A plug is positioned between the effects charges and has an opening through which an ignition source passes to ignite one of the effects charges as a result of burning of another of the effects charges. An outer casing may surround at least parts of the multiple cylindrical casings and includes multiple partially ball-shaped segments.