Firework safety setting-off device

Abstract

The utility model relates to the technical field of firework safe setting-off, and discloses a firework safe setting-off device which comprises four baffles, platforms are fixedly connected to the lower side faces of the four baffles, and supporting legs are fixedly connected to the lower side faces of the four platforms. A scaling device is arranged among the four platforms, the scaling device comprises a hole column, a solid column, a supporting strip, a connecting column, a pressure ball, a scaling column, a pedal plate, a movable plate and a scaling box, and the hole column is fixedly connected to the side inclined face of the platform; the platform is quickly pushed to a proper position through the scaling device, so that the fireworks are fixed by the baffle, the operation is convenient and fast, and the structure is simple; the telescopic clothes hanger has the advantage of being capable of being freely contracted.

Description

Technical Field

[0001] The utility model relates to the technical field of safe fireworks setting off, in particular to a safe fireworks setting off device. Background Art

[0002] Fireworks safety devices are designed to ensure safety during fireworks performances, but they are not perfect. In the prior art, only fireworks fixing devices are designed. Although the safety of fireworks is increased to a certain extent, manual ignition is still required, which increases the risk of hidden dangers.

[0003] Patent number CN201921640551.9 discloses a fireworks setting device with a shape, including a base, a shape composed of petals, a fireworks fixing seat, and an opening and closing mechanism for controlling the opening and closing of the shaped petals. The bottom of the shaped petals is movably arranged on the upper part of the base, and the fireworks fixing seat is arranged on the top of the shaped petals. The petal shape includes a lotus shape or a drum shape. The patent has a simple structure and a self-shaped shape. Through the fireworks setting device, not only can a novel setting effect be achieved, but people can also enjoy the splendor of fireworks happily, and it is safe to use. However, the patent also has the problem of potential safety hazards during the setting and ignition. Therefore, it is very necessary to design a fireworks safety setting device that can be retracted freely. Utility Model Content

[0004] The purpose of the utility model is to provide a fireworks safe setting off device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a fireworks safety setting device, including a baffle, wherein the baffle is provided at four locations, the lower side of the baffle at the four locations is fixedly connected to a platform, and the lower side of the platform at the four locations is fixedly connected to a support leg. A zoom device is provided between the platforms at the four locations, and the zoom device includes a hole column, a solid column, a support bar, a connecting column, a pressure ball, a zoom column, a foot pedal, a movable plate, and a zoom box, wherein the hole column is fixedly connected to the side slope of the platform, and the solid column is slidably connected to the end of the hole column away from the platform.

[0006] According to the above technical solution, the connecting column is provided at two locations, one end of the connecting column at the two locations is fixedly connected to the side slope of the platform, and the other end is slidably connected to the outer side surface of the zoom box, the pressure ball is provided inside the zoom box, the support bar is fixedly connected to the outer side surface of the connecting column, the movable plate is provided at two locations, the movable plate is slidably connected to the inner wall of the zoom box, a spring is provided on the outer side of the movable plate, and the two ends of the spring are respectively fixedly connected to the movable plate and the connecting column, the zoom column is slidably connected to the outer side surface of the bottom end of the zoom box, the zoom column passes through the zoom box, and the pressure ball is fixedly connected to the zoom box. The outer side surface of the upper end of the column, the foot pedal is fixedly connected to the outer side surface of the front end of the zoom column, two springs are arranged inside the foot pedal, and both ends of the springs are fixedly connected to the inner upper wall and the inner lower wall of the foot pedal. When starting to work, a zoom device is arranged between the platforms. When the foot pedal is stepped on, the zoom column is driven to move downward, so that the pressure ball also moves downward. The pressure ball pushes the two movable plates away from each other and pushes the spring. The movable plate pushes the support bar and the connecting column to extend outward along the zoom box, so that the connecting column pushes the hole column and the solid column apart to move the platform to a suitable position to put the fireworks into the device. When the foot pedal is released, the spring contracts to fix the fireworks.

[0007] According to the above technical solution, the upper side of the zoom column is provided with an ignition device, the ignition device includes a ignition box, the upper side of the ignition box is fixedly connected with a ignition plate, the upper side of the ignition plate is fixedly connected with an ignition column, the ignition columns all penetrate the ignition plate, the outer side of the ignition column is rotatably connected with a flint, the ignition stone is provided at two locations, the outer side of the ignition stone is slidably connected with a cotton core, the outer side of the ignition stone is fixedly connected with a connecting plate, the front side of the connecting plate is fixedly connected with a cap, and the other end of the connecting plate is fixedly connected with a hole column. The ignition plate is provided with two locations that are both fixedly connected to the upper side of the ignition column, and the ignition column is provided with two locations that are both fixedly connected to the side of the ignition plate. When the fixing is completed, the ignition device provided on the upper side of the zoom column starts to work when the foot pedal is released. When the hole column moves, the flint is driven by the movement of the connecting plate, and the ignition column fixed by the ignition plate rotates and the cotton core in the ignition box, and the firework fuse is ignited by friction, and the flame of the cotton core is extinguished through the cap above after ignition.

[0008] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0009] The utility model is provided with a baffle, a platform, a supporting leg, a zoom device, a hole column, a solid column, a supporting strip, a connecting column, a pressure ball, a zoom column, a foot pedal, a movable plate, a zoom box, a ignition device, a connecting plate, a cap, a flint, a cotton core, a ignition column, a ignition box, and a ignition plate to push the hole column and the solid column apart so that the platform is at a suitable position to put fireworks into the device; when the foot pedal is released, the spring contracts so that the baffle fixes the fireworks; the zoom device quickly pushes the platform to a suitable position so that the fireworks are fixed by the baffle, and the operation is convenient and the structure is simple;

[0010] The utility model is provided with a zooming device and an ignition device; the zooming device can quickly push the platform to a suitable position so that the fireworks are fixed by the baffle plate, which is convenient to operate and has a simple structure. The ignition column fixed by the ignition plate rotates and the cotton core in the ignition box is ignited by friction, and the fire of the fireworks is ignited. After ignition, the flame of the cotton core is extinguished by the cover cap above. The automatic ignition device can effectively avoid hidden dangers to people when setting off fireworks, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 It is a front three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 The utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0015] Figure 3 It is a schematic diagram of the structure of the shrinking device of the utility model;

[0016] Figure 4 The utility model Figure 3 A schematic diagram of the enlarged structure of B;

[0017] Figure 5 The utility model Figure 3 Schematic diagram of the enlarged structure of C in the middle;

[0018] In the figure: 1. baffle; 2. platform; 3. supporting leg; 4. zoom device; 41. hole column; 42. solid column; 43. supporting bar; 44. connecting column; 45. pressure ball; 46. zoom column; 47. foot pedal; 48. movable plate; 49. zoom box; 5. ignition device; 51. connecting plate; 52. cover cap; 53. flint; 54. cotton core; 55. ignition column; 56. tinder box; 57. ignition board. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 One embodiment of the utility model is a safe fireworks setting device, comprising: baffles 1 are arranged at four locations, the lower sides of the baffles 1 at the four locations are fixedly connected to platforms 2, the lower sides of the platforms 2 at the four locations are fixedly connected to supporting legs 3, and scaling devices 4 are arranged between the platforms 2 at the four locations;

[0021] The zoom device 4 includes a hole column 41, a solid column 42, a support bar 43, a connecting column 44, a pressure ball 45, a zoom column 46, a foot pedal 47, a movable plate 48, and a zoom box 49. The hole column 41 is fixedly connected to the side slope of the platform 2, the solid column 42 is slidably connected to the end of the hole column 41 away from the platform 2, the connecting column 44 is provided at two locations, one end of the two connecting columns 44 is fixedly connected to the side slope of the platform 2, and the other end is slidably connected to the outer side surface of the zoom box 49, the pressure ball 45 is arranged inside the zoom box 49, the support bar 43 is fixedly connected to the outer side surface of the connecting column 44, the movable plate 48 is provided at two locations, and the movable plate 48 They are all slidably connected to the inner wall of the zoom box 49, a spring is provided on the outside of the movable plate 48, and the two ends of the spring are fixedly connected to the movable plate 48 and the connecting column 44 respectively, the zoom column 46 is slidably connected to the outer side surface of the bottom end of the zoom box 49, the zoom column 46 penetrates the zoom box 49, the pressure ball 45 is fixedly connected to the outer side surface of the upper end of the zoom column 46, the foot pedal 47 is fixedly connected to the outer side surface of the front end of the zoom column 46, two springs are provided inside the foot pedal 47, and the two ends of the spring are fixedly connected to the inner upper wall and the inner lower wall of the foot pedal 47, the platform is quickly pushed to the appropriate position through the zoom device so that the fireworks are fixed by the baffle, the operation is convenient, and the structure is simple.

[0022] The upper side of the zoom column 46 is provided with an ignition device 5, which includes an ignition box 56, a ignition plate 57 is fixedly connected to the upper side of the ignition box 56, and a ignition column 55 is fixedly connected to the upper side of the ignition plate 57. The ignition column 55 penetrates the ignition plate 57, and a flint 53 is rotatably connected to the outer side of the ignition column 55. The flint 53 is provided at two locations, and a cotton core 54 is slidably connected to the outer side of the flint 53. The outer side of the flint 53 is fixedly connected to a connecting plate 51, and a cap 52 is fixedly connected to the front side of the connecting plate 51. The other end of the connecting plate 51 is fixedly connected to a hole column 41. The ignition plate 57 is provided at two locations, both of which are fixedly connected to the upper side of the ignition column 55, and the ignition column 55 is provided at two locations, both of which are fixedly connected to the upper side of the ignition plate 57. After ignition, the flame of the cotton core is extinguished through the cap above. The automatic ignition device can effectively avoid hidden dangers to people when setting off fireworks and improve safety.

[0023] Working principle: When the platform 2 starts working, a zoom device 4 is arranged between the platforms 2. The foot pedal 47 is stepped on by the foot to drive the zoom column 46 to move downward so that the pressure ball 45 also moves downward. The pressure ball 45 pushes the two movable plates 48 away from each other and pushes the spring. The movable plate 48 pushes the support bar 43 and the connecting column 44 to extend outward along the zoom box 49, so that the connecting column 44 pushes the hole column 41 and the solid column 42 apart so that the platform 2 is in a suitable position to put the fireworks into the device. When the foot pedal 47 is released, the spring contracts so that the baffle 1 fixes the fireworks. The zoom device 4 quickly pushes the platform 2 to a suitable position so that the fireworks are fixed by the baffle 1. The operation is convenient and the structure is simple.

[0024] When the fixation is completed, when the foot pedal 47 is released, the ignition device 5 set on the side of the zoom column 46 starts to work. When the hole column 41 moves, the flint 53 is driven by the movement of the connecting plate 51. The ignition column 55 fixed by the ignition plate 57 rotates and the cotton core 54 in the tinder box 56, and the firework fuse is ignited by friction. After ignition, the flame of the cotton core 54 is extinguished through the cover cap 52 above. The automatic ignition device 5 can effectively avoid hidden dangers to people when setting off fireworks and improve safety.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fireworks safety device, comprising a baffle (1), characterized in that: The baffle (1) is provided at four locations, the lower side of the baffle (1) is fixedly connected to a platform (2) at the four locations, the lower side of the platform (2) is fixedly connected to a support leg (3) at the four locations, a zoom device (4) is provided between the platforms (2) at the four locations, the zoom device (4) comprises a hole column (41), a solid column (42), a support bar (43), a connecting column (44), a pressure ball (45), a zoom column (46), a foot pedal (47), a movable plate (48), and a zoom box (49), the hole column (41) is fixedly connected to the side slope of the platform (2), and the solid column (42) is slidably connected to the end of the hole column (41) away from the platform (2).

2. A fireworks safety setting off device according to claim 1, characterized in that: The connecting column (44) is provided at two locations, one end of each of the connecting columns (44) is fixedly connected to the side slope of the platform (2), and the other end is slidably connected to the outer side surface of the zoom box (49), the pressure ball (45) is provided inside the zoom box (49), and the support bar (43) is fixedly connected to the outer side surface of the connecting column (44).

3. A fireworks safety setting off device according to claim 2, characterized in that: The movable plate (48) is provided at two locations, and the movable plates (48) are both slidably connected to the inner wall of the zoom box (49). A spring is provided on the outer side of the movable plate (48), and the two ends of the spring are respectively fixedly connected to the movable plate (48) and the connecting column (44). The zoom column (46) is slidably connected to the outer side surface of the bottom end of the zoom box (49), and the zoom column (46) penetrates the zoom box (49). The pressure ball (45) is fixedly connected to the outer side surface of the upper end of the zoom column (46). The foot pedal (47) is fixedly connected to the outer side surface of the front end of the zoom column (46). Two springs are provided inside the foot pedal (47), and the two ends of the spring are fixedly connected to the inner upper wall and the inner lower wall of the foot pedal (47).

4. A fireworks safety setting off device according to claim 3, characterized in that: An ignition device (5) is arranged on the upper side of the zoom column (46), and the ignition device (5) comprises a ignition box (56). A ignition plate (57) is fixedly connected to the upper side of the ignition box (56), and an ignition column (55) is fixedly connected to the upper side of the ignition plate (57).

5. A fireworks safety setting off device according to claim 4, characterized in that: The ignition column (55) penetrates the ignition plate (57), and the outer side surface of the ignition column (55) is rotatably connected with a flint (53), and the flint (53) is provided at two locations. The outer side surfaces of the flint (53) are both slidably connected with a cotton core (54), and the outer side surface of the flint (53) is fixedly connected with a connecting plate (51).

6. A fireworks safety setting off device according to claim 5, characterized in that: A cover cap (52) is fixedly connected to the front side of the connecting plate (51), and a hole column (41) is fixedly connected to the other end of the connecting plate (51); the ignition plate (57) is provided with two locations both fixedly connected to the upper side of the ignition column (55), and the ignition column (55) is provided with two locations both fixedly connected to the upper side of the ignition plate (57).

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