Firework device and firework apparatus

Abstract

The application relates to a setting-off device and fireworks, which comprises a rotating mechanism, a driving handle and a one-way transmission mechanism. The rotating mechanism is used for assembling a fireworks source. The driving handle is configured to have a first position and a second position and can reciprocate between the first position and the second position under the action of external force. The one-way transmission mechanism is transmissionally connected with the rotating mechanism and the driving handle and is used for driving the rotating mechanism to rotate in a single direction under the driving of the driving handle. The setting-off device is driven by the one-way transmission mechanism, and the rotating mechanism finally only generates rotation in a single direction. A user can realize the release effect of a Gatling fireworks by operating the reciprocating movement of the driving handle. In this way, the setting-off device can drive the fireworks source to rotate manually through the driving handle without driving a motor, and the reciprocating action of the driving handle helps to reduce the operation range of the user and facilitates the operation of the user.

Description

Technical Field

[0001] The present invention relates to the technical field of fireworks, and particularly to a firing device and a fireworks device. Background Art

[0002] The Gatling fireworks is a new type of fireworks product developed in recent years. Its manufacturing principle is to combine traditional low-altitude toy fireworks, plus a hand-held part with a safety distance, ignite it with an open flame to its ignition point, and spray the formed sparks into the air. Moreover, it can strongly set off and render the on-site atmosphere, so it is very popular among the public and is widely used in festivals, celebrations and other occasions.

[0003] The Gatling fireworks is a rotary fireworks. In the related art, the firing devices of the rotary Gatling fireworks all adopt the method of motor drive or hand-crank drive to achieve rotation. However, these firing devices have problems such as large volume and inconvenient operation. Summary of the Invention

[0004] Based on this, in view of the above problems, it is necessary to provide a firing device and a fireworks device with a smaller volume and convenient operation.

[0005] A firing device, the firing device includes:

[0006] A rotating mechanism for assembling a fireworks source;

[0007] A driving handle configured to have a first position and a second position, and capable of reciprocating between the first position and the second position under the action of an external force; and

[0008] A one-way transmission mechanism, drivingly connecting the rotating mechanism and the driving handle, and used to drive the rotating mechanism to rotate in one direction under the drive of the driving handle.

[0009] In one embodiment, the one-way transmission mechanism has a transmission state and a non-transmission state;

[0010] When the driving handle moves from the first position to the second position, the one-way transmission mechanism is in the transmission state;

[0011] When the driving handle moves from the second position to the first position, the one-way transmission mechanism is in the non-transmission state.

[0012] In one embodiment, the one-way transmission mechanism includes a gear shaft, a transmission gear and a pawl. The gear shaft is drivingly connected to the driving handle and is configured to be able to rotate around its own axis under the drive of the driving handle. The gear shaft is connected to the pawl. The transmission gear is drivingly connected to the rotating mechanism and is constructed with a ratchet structure cooperating with the pawl.

[0013] In one embodiment, the one-way transmission mechanism further includes a flywheel, the flywheel is coaxially connected to the gear shaft, and the flywheel is rotatably connected to the pawl; the transmission gear is coaxially arranged with the gear shaft, and a flywheel groove is formed therein, the ratchet structure is the ratchet internal teeth formed on the inner wall of the flywheel groove, and the flywheel is arranged in the flywheel groove; a first bevel gear is formed on the outer surface of the transmission gear, and a second bevel gear meshing with the first bevel gear is formed at one end of the rotating mechanism.

[0014] In one embodiment, the firing device further includes a reset member, the reset member is connected to the driving handle and is configured to drive the driving handle to move from the first position to the second position or from the second position to the first position.

[0015] In one embodiment, the firing device further includes a housing, the housing forms a grip, the driving handle includes a handle portion, the handle portion is exposed on the surface of the grip, when the handle portion moves close to the surface of the grip, the driving handle moves to one of the first position and the second position; when the handle portion moves away from the surface of the grip, the driving handle moves to the other of the first position and the second position.

[0016] In one embodiment, the driving handle further includes a matching portion connected to the handle portion, the matching portion is rotatably connected to the housing and is in transmission connection with the one-way transmission mechanism; the driving handle rotates along two opposite steering directions through the matching portion to move to the first position and the second position respectively, and the maximum rotation angle of the driving handle rotating through the matching portion is less than 360°.

[0017] In one embodiment, the firing device further includes a housing, the driving handle is at least partially arranged in the housing and can move relative to the housing; the reset member is an elastic member and is connected to the housing and the driving handle.

[0018] In one embodiment, the firing device further includes a housing, a rotating cavity and an assembly port communicating with the rotating cavity are formed in the housing; the rotating mechanism is rotatably assembled in the rotating cavity and is spaced from the assembly port, an assembly groove is formed at one end of the rotating mechanism close to the assembly port, and the fireworks are assembled in the assembly groove from the assembly port.

[0019] A fireworks device includes the above-mentioned firing device.

[0020] For the above-mentioned fireworks igniting device and fireworks equipment, the user can drive the rotating mechanism to rotate through the driving handle under the transmission of the one-way transmission mechanism. Under the transmission of the one-way transmission mechanism, no matter what action the driving handle performs, the rotating mechanism finally only generates a single-direction rotation. Therefore, by operating the driving handle to reciprocate between the first position and the second position, the user can make the rotating mechanism continuously rotate in one direction, achieving the effect of the rotating release of the Gatling fireworks. Thus, the igniting device can manually drive the fireworks source to rotate through the driving handle without a driving motor, and the reciprocating action of the driving handle helps to reduce the operation range of the user and is convenient for the user to operate. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic structural diagram of a fireworks equipment with an igniting device in an embodiment of the present application.

[0023] Figure 2 For Figure 1 An enlarged schematic diagram of the igniting device shown at A.

[0024] Figure 3 For Figure 1 A schematic structural diagram of the internal structure of the transmission gear in the igniting device shown in cooperation with the flywheel.

[0025] [[ID=ed]] Detailed Description of the Embodiment

[0026] In order to make the above-mentioned objects, features, and advantages of the present application more obvious and understandable, the following will make a detailed description of the specific embodiments of the present application with reference to the drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.​

[0027] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0028] In addition, the term "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after. The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present application, unless otherwise clearly specified and limited, terms such as "install", "connect", "couple", "fix" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0031] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0032] As described in the background art, as a rotary firework, a Gatling firework needs to drive the firework source to rotate to achieve its燃放 effect. For driving rotation, there are mainly two types in the related art, motor drive and hand crank drive. Among them, the motor drive requires installing a drive motor and may also need to use a mobile power supply, which will not only greatly increase the weight of the device but also increase its cost. The structure of the hand crank drive is simpler and usually includes a hand crank wheel. However, if the hand crank wheel wants to rotate continuously in one direction, the user needs to continuously operate the wheel to completely turn through multiple rotation cycles, and the operation amplitude is relatively large, making it inconvenient to operate.

[0033] Please refer to Figure 1 , an embodiment of the present invention provides a firing device 100, including a rotating mechanism 10, a driving handle 30 and a one-way transmission mechanism 50. The rotating mechanism 10 is used to assemble the firework source 201. The driving handle 30 is configured to have a first position and a second position and can reciprocate between the first position and the second position under the action of an external force. The one-way transmission mechanism 50 is传动连接 to the rotating mechanism 10 and the driving handle 30 and is used to drive the rotating mechanism 10 to rotate in one direction under the drive of the driving handle 30.

[0034] The action performed by the driving handle 30 when moving from the first position to the second position is the first action, and the action performed when moving from the second position to the first position is the second action, and can drive the rotating mechanism 10 to rotate through the transmission of the one-way transmission mechanism 50. The one-way transmission mechanism 50 is configured to only generate a transmission that drives the rotating mechanism 10 to rotate in a specific single direction.

[0035] It can be understood that one of the first action and the second action is the reset action of the other, and the two can be regarded as the reset actions of each other. Their action trajectories are the same, but the action directions are opposite. After being executed in sequence, the driving handle 30 can return to the position before the action. Therefore, the first action and the second action can be alternately and continuously executed. The external force that makes the driving handle 30 move refers to the force applied to the driving handle 30 and capable of making it move between the first position and the second position. Preferably, at least one of the external force that makes the driving handle 30 perform the first action and the external force that makes the driving handle 30 perform the second action is manually applied to the driving handle 30 by the user.

[0036] The first action and the second action can be rotations in opposite directions to each other, and the maximum rotation angle range of both is less than 360°, and specifically can be, but not limited to, 30°, 60°, 90°, etc., without the need to rotate a full circle. At this time, the driving handle 30 and the one-way transmission mechanism 50 can be transmitted in the form of gear-to-gear cooperation. In addition, the first action and the second action can also be translations in opposite directions, etc. At this time, the driving handle 30 and the one-way transmission mechanism 50 can be transmitted in the form of rack-to-gear cooperation, which will not be specifically limited here.

[0037] The one-way transmission mechanism 50 is configured to only generate a transmission that drives the rotating mechanism 10 to rotate in one direction, which means that the transmission finally generated by the one-way transmission mechanism 50 can only drive the rotating mechanism 10 to rotate in a single direction, regardless of the movement direction of the driving handle 30.

[0038] The rotating mechanism 10 can rotate under the drive of the driving handle 30, and thereby带动 the fireworks source 201 it carries to achieve the effect of rotating release. Among them, the fireworks source 201 can be, but not limited to, a spray fireworks source 201, a skyrocket fireworks source 201 or a spitting beads fireworks source 201, etc., as long as it can release fireworks, which will not be specifically limited here.

[0039] For the above-mentioned fireworks燃放装置100, the user can drive the rotating mechanism 10 to rotate through the transmission of the one-way transmission mechanism 50 by the driving handle 30. Under the transmission of the one-way transmission mechanism 50, regardless of what action the driving handle 30 performs, the rotating mechanism 10 finally only generates a rotation in a single direction. Therefore, by operating the driving handle 30 to make the driving handle 30 reciprocate between the first position and the second position, the rotating mechanism 10 can be continuously rotated in one direction, achieving the effect of rotating release of Gatling fireworks. In this way, the fireworks燃放装置100 can manually drive the fireworks source 201 to rotate through the driving handle 30 without a driving motor, and the reciprocating action of the driving handle 30 helps to reduce the operation amplitude of the user and is convenient for the user to operate.

[0040] In some embodiments, the one-way transmission mechanism 50 has a transmission state and a non-transmission state. When the driving handle 30 moves from the first position to the second position, the one-way transmission mechanism 50 is in the transmission state. When the driving handle 30 moves from the second position to the first position, the one-way transmission mechanism 50 is in the non-transmission state.

[0041] It can be understood that when the one-way transmission mechanism 50 is in the transmission state, it can perform transmission and带动 the rotating mechanism 10 to rotate under the drive of the driving handle 30. When the one-way transmission mechanism 50 is in the non-transmission state, it cannot perform transmission and cannot带动 the rotating mechanism 10 to rotate under the drive of the driving handle 30.

[0042] Briefly, the one-way transmission mechanism 50 is configured to transmit power when the drive handle 30 performs a first action, and not transmit power when the drive handle 30 performs a second action. When the drive handle 30 performs the first action, it can drive the rotation mechanism 10 to rotate through the one-way transmission mechanism 50. When the drive handle 30 performs the reset action of the first action, that is, the second action, it can no longer drive the rotation mechanism 10 to rotate through the one-way transmission mechanism 50. The drive handle 30 can only drive the rotation mechanism 10 during the first action, and will not drive the rotation mechanism 10 during the second action. The rotation mechanism 10 can continue to rotate as before under the action of inertia.

[0043] In this way, after performing the first action, the drive handle 30 can be reset through the second action without affecting the rotation of the rotation mechanism 10, waiting to continue performing the first action to drive the rotation mechanism 10 to rotate.

[0044] Please refer to Figure 2 and Figure 3 Furthermore, the one-way transmission mechanism 50 includes a gear shaft 51, a transmission gear 53, and a pawl 55. The gear shaft 51 is drivingly connected to the drive handle 30 and is configured to be able to rotate about its own axis under the drive of the drive handle 30. The gear shaft 51 is connected to the pawl 55. The transmission gear 53 is drivingly connected to the rotation mechanism 10 and is constructed with a ratchet structure 531 that cooperates with the pawl 55.

[0045] It can be understood that when the drive handle 30 performs the first action to drive the gear shaft 51 to rotate about its axis in a first rotation direction, the pawl 55 is engaged with the ratchet structure 531 accordingly, and thus can generate transmission to drive the transmission gear 53 to rotate, and further drive the rotation mechanism 10 to rotate. When the drive handle 30 performs the second action to drive the gear shaft 51 to rotate about its axis in a second rotation direction (the second rotation direction is opposite to the first rotation direction), the pawl 55 rotates in the opposite direction and disengages from the ratchet structure 531, and can no longer transmit power to the transmission gear 53, and thus does not affect the rotation mechanism 10 to continue to rotate by inertia in the current rotation direction. The pawl 55 is rotationally connected to the gear shaft 51, and its engagement with the ratchet structure 531 can be achieved under the drive of an elastic member or under the drive of the centrifugal force generated when rotating with the gear shaft 51.

[0046] In this way, the one-way transmission mechanism 50 can be regarded as a pawl 55 clutch. By using the cooperation between the pawl 55 and the ratchet structure 531, the drive handle 30 can drive the rotation mechanism 10 to rotate only when driving the gear shaft 51 to rotate in a specific rotation direction.

[0047] Further, the one-way transmission mechanism 50 further includes a flywheel 57. The flywheel 57 is coaxially connected to the gear shaft 51, and the flywheel 57 is rotatably connected to the pawl 55. The transmission gear 53 is coaxially arranged with the gear shaft 51, and a flywheel groove 533 is formed therein. The ratchet structure 531 is the ratchet internal teeth formed on the inner wall of the flywheel groove 533, and the flywheel 57 is arranged in the flywheel groove 533. A first bevel gear 535 is formed on the outer surface of the transmission gear 53, and a second bevel gear 11 meshing with the first bevel gear 535 is formed at one end of the rotating mechanism 10. The rotating shaft of the rotating mechanism 10 can be arranged perpendicular to the rotating shaft of the transmission gear 53. [[ID=​​​​​​​​​​​​​​​​​​​​​In other words, the driving handle 30 can perform one of the first action and the second action under the action of the reset member 70, and perform the other of the first action and the second action under the manual operation of the user. Taking the example that the driving handle 30 can perform the second action under the action of the reset member 70, the user can operate the driving handle 30 to perform the first action, and after removing the external operating force, the driving handle 30 is reset under the action of the reset member 70.

[0055] In this way, the user only needs to intermittently operate the driving handle 30 to perform a single action, and during the interval, the driving handle 30 is reset by means of the reset member 70, making the firing device 100 more convenient to operate.

[0056] Furthermore, the firing device 100 further includes a housing 90. The driving handle 30 is at least partially disposed within the housing 90 and is movable relative to the housing 90. The reset member 70 is an elastic member and is connected between the housing 90 and the driving handle 30.

[0057] The elastic member can be, but is not limited to, a spring or a rubber member, etc., and both ends can be respectively used to connect the housing 90 and the driving handle 30. The driving handle 30 accumulates elastic potential energy by stretching or compressing the elastic member to obtain an elastic force for driving its movement. In addition, the rotating mechanism 10 and the one-way transmission mechanism 50 can both be arranged within the housing 90.

[0058] In this way, after the user overcomes the elastic force of the elastic member and operates the driving handle 30 to perform a single action relative to the housing 90 and then removes the external operating force, the driving handle 30 is reset under the elastic force of the reset member 70 for the user to perform the next manual operation.

[0059] Specifically, the driving handle 30 can perform the first action under the manual operation of the user, drive the rotating mechanism 10 to rotate, and accumulate elastic potential energy for the elastic member, so that after the user removes the external force, the driving handle 30 performs the second action under the drive of the reset member 70.

[0060] It can be understood that in some other embodiments, the driving handle 30 can also perform the second action under the manual operation of the user and perform the first action under the drive of the reset member 70, or both the first action and the second action of the driving handle 30 are completed by the manual operation of the user, which is not specifically limited herein.

[0061] In some embodiments, the housing 90 forms a grip 91. The driving handle 30 includes a handle portion 31. The handle portion 31 is exposed on the surface of the grip 91. When the handle portion 31 moves close to the surface of the grip 91, the driving handle 30 moves toward one of the first position and the second position. When the handle portion 31 moves away from the surface of the grip 91, the driving handle 30 moves toward the other of the first position and the second position.

[0062] Specifically, when the handle portion 31 moves closer to the grip 91, it drives the driving handle 30 to perform a first action and move towards the second position. When it moves away from the grip 91, it drives the driving handle 30 to perform a second action and move towards the first position. In other words, when the handle portion 31 is at the position closest to the grip 91 within its stroke range, the driving handle 30 is at the second position. When the handle portion 31 is at the position farthest from the grip 91 within its stroke range, the driving handle 30 is at the first position. The reset member 70 is configured to provide a driving force to maintain the handle portion 31 at the position farthest from the grip 91 within its stroke range.

[0063] The user can drive the handle portion 31 to move closer to the grip 91 by pressing or holding it, etc., to achieve the first action. When the pressing force or holding force is removed, the handle portion 31 moves away from the grip 91 under the action of the reset member 70 to achieve the second action. Therefore, the user can drive the rotation mechanism 10 by continuously loosening and gripping the handle portion 31.

[0064] In some embodiments, the driving handle 30 further includes a mating portion 33 connected to the handle portion 31. The mating portion 33 rotates the housing 90 and is in transmission connection with the one-way transmission mechanism 50. The driving handle 30 rotates in two opposite directions through the mating portion 33 to move towards the first position and the second position respectively, and the maximum rotation angle of the driving handle 30 through the mating portion 33 is less than 360°.

[0065] That is, preferably, the driving handle 30 performs the first action and the second action by rotating in two opposite directions through the mating portion 33, and the maximum rotation angles of the first action and the second action are less than 360°. Preferably, the maximum rotation angles of the first action and the second action are less than 90°, and specifically can be, but are not limited to, 75°, 60°, 45°, 30° or 15°, etc. <==

[0066] The mating portion 33 forms a driving tooth that meshes with the gear shaft 51 to form a transmission connection. When the driving handle 30 rotates through the mating portion 33, that is, the gear shaft 51 is driven to rotate by the driving tooth of the mating portion 33.

[0067] In this way, the user can operate the handle portion 31 to rotate the driving handle 30 through the mating portion 33, or rotate the driving handle 30 through the mating portion 33 under the action of the reset member 70, and then perform the first action and the second action respectively. During the rotation process, the one-way transmission mechanism 50 is correspondingly used for transmission.

[0068] In some embodiments, a rotation cavity and an assembly port 95 communicating with the rotation cavity are formed in the housing 90. The rotation mechanism 10 is rotatably assembled in the rotation cavity and is spaced apart from the assembly port 95. An assembly groove 13 is formed at one end of the rotation mechanism 10 close to the assembly port 95, and the fireworks source 201 is assembled into the assembly groove 13 from the assembly port 95 ( Figure 1The dashed line indicates the firework source 201 in the state of not being assembled in place, and the disassembly and assembly direction of the firework source 201 is as shown by the arrow in Figure 1 .

[0069] The rotating mechanism 10 is a columnar slip ring and can rotate around its own axial direction in the rotating cavity. Understandably, after the firework source 201 is assembled through the assembly groove 13, it can form a non-rotating connection with the rotating mechanism 10 and then rotate following the rotating mechanism 10. After assembly, part of the firework source 201 can be inside the outer shell 90, and part can extend out of the outer shell 90 from the assembly port 95 to release fireworks.

[0070] The second bevel gear 11 is formed at one end of the rotating mechanism 10 away from the assembly port 95. The one-way transmission mechanism 50 is installed inside the outer shell 90, and the driving handle 30 and the rotating mechanism 10 are respectively located on both sides of the one-way transmission mechanism 50.

[0071] After the rotating mechanism 10 is driven to rotate, it can带动 the fireworks assembled thereon to rotate synchronously, achieving the effect of rotating release. In addition, the settings of the assembly port 95 and the assembly groove 13 make it easy to assemble the firework source 201 and can replace a new firework source 201 after the firework source 201 is used up.

[0072] Furthermore, a front handle 93 is also formed at one end of the outer shell 90 close to the assembly port 95 for the user to hold, improving the holding comfort of the firing device 100.

[0073] For the above-mentioned firing device 100, the driving handle 30 has a connected handle part 31 and a matching part 33. The user can hold the grip 91 of the outer shell 90 and force the handle part 31 to move closer to the grip 91, thereby causing the driving handle 30 to perform a first action and rotate through the matching part 33. The matching part 33 drives the gear shaft 51 meshing with it to start rotating. During this process, the gear shaft 51 is driven by the driving handle 30 to带动 the flywheel 57 to rotate, and the flywheel 57带动 the pawl 55 to engage with the ratchet structure 531, causing the rotation of the driving handle 30 to带动 the transmission gear 53, and then driving the rotating mechanism 10. In addition, a reset member 70 connected to the driving handle 30 stores elastic potential energy. After that, the user removes the external force, and the driving handle 30 performs a second action and rotates through the matching part 33 under the elastic force of the reset member 70. During this process, the gear shaft 51 driven by the driving handle 30带动 the flywheel 57 to rotate, and the flywheel 57带动 the pawl 55 to disengage from the ratchet structure 531, causing the rotation of the driving handle 30 not to act on the transmission gear 53 and thus not generating a driving force on the rotating mechanism 10.

[0074] In this way, the user repeats the operation of loosening and gripping the handle part 31 to drive the rotating mechanism 10 to rotate and achieve the rotating release of the fireworks. The structure of the firing device 100 is simple, the whole is light, small, low in cost, and convenient to operate.

[0075] A fireworks device 200 includes the above-mentioned firing device 100. Understandably, the fireworks device 200 further includes a fireworks source 201 that matches the firing device 100. The fireworks device 200 is a rotary fireworks, also known as a Gatling fireworks.

[0076] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0077] The above-described embodiments only express several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A ignition device, characterized in that, The ignition device includes: Rotating mechanism (10) for assembling firework source (201); The drive handle (30) is configured to have a first position and a second position, and is capable of reciprocating between the first position and the second position under the action of an external force; and A one-way transmission mechanism (50) is used to drive the rotating mechanism (10) and the drive handle (30) to rotate the rotating mechanism (10) in one direction under the drive of the drive handle (30). The one-way transmission mechanism (50) has a transmission state and a non-transmission state; When the drive handle (30) moves from the first position to the second position, the one-way transmission mechanism (50) is in the transmission state; When the drive handle (30) moves from the second position to the first position, the one-way transmission mechanism (50) is in the non-transmission state; The one-way transmission mechanism (50) includes a gear shaft (51), a transmission gear (53), and a pawl (55). The gear shaft (51) is driven by the drive handle (30) and is configured to rotate about its own axis under the drive of the drive handle (30). The gear shaft (51) is connected to the pawl (55). The transmission gear (53) is driven by the rotating mechanism (10) and is constructed with a ratchet structure (531) that cooperates with the pawl (55). The one-way transmission mechanism (50) further includes a flywheel (57), which is coaxially connected to the gear shaft (51) and rotatably connected to the pawl (55); the transmission gear (53) is coaxially arranged with the gear shaft (51) and has a flywheel groove (533) formed therein; the ratchet structure (531) is a ratchet internal tooth formed on the inner wall of the flywheel groove (533); the flywheel (57) is located in the flywheel groove (533); a first bevel gear (535) is formed on the outer surface of the transmission gear (53); and a second bevel gear (11) that meshes with the first bevel gear (535) is formed at one end of the rotating mechanism (10).

2. The ignition device according to claim 1, characterized in that, The ignition device further includes a reset member (70), which is connected to the drive handle (30) and configured to drive the drive handle (30) to move from the first position to the second position or from the second position to the first position.

3. The ignition device according to claim 2, characterized in that, The ignition device further includes a housing (90) with a handle (91) formed thereon. The drive handle (30) includes a handle portion (31) exposed on the surface of the handle (91). When the handle portion (31) moves close to the surface of the handle (91), the drive handle (30) moves to one of the first position and the second position. When the handle portion (31) moves away from the surface of the handle (91), the drive handle (30) moves to the other of the first position and the second position.

4. The ignition device according to claim 3, characterized in that, The drive handle (30) also includes a mating part (33) connected to the handle part (31). The mating part (33) is rotatably connected to the housing (90) and is connected to the one-way transmission mechanism (50). The drive handle (30) rotates in two opposite directions through the mating part (33) to move to the first position and the second position respectively. The maximum rotation angle of the drive handle (30) through the mating part (33) is less than 360°.

5. The ignition device according to claim 2, characterized in that, The ignition device also includes a housing (90), and the drive handle (30) is at least partially disposed inside the housing (90) and can move relative to the housing (90); the reset member (70) is an elastic member and connects the housing (90) and the drive handle (30).

6. The ignition device according to claim 1, characterized in that, The ignition device also includes a housing (90), in which a rotating cavity and an assembly port (95) communicating with the rotating cavity are formed; the rotating mechanism (10) is rotatably mounted in the rotating cavity and spaced apart from the assembly port (95); an assembly groove (13) is formed at one end of the rotating mechanism (10) near the assembly port (95); and the firework source (201) is mounted from the assembly port (95) to the assembly groove (13).

7. A fireworks device, characterized in that, Includes the ignition device as described in any one of claims 1-6.

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