CN109425267B - Interlinked triggering fireworks - Google Patents
Interlinked triggering fireworks Download PDFInfo
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- CN109425267B CN109425267B CN201710732564.8A CN201710732564A CN109425267B CN 109425267 B CN109425267 B CN 109425267B CN 201710732564 A CN201710732564 A CN 201710732564A CN 109425267 B CN109425267 B CN 109425267B
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- flat head
- sliding block
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- head sliding
- firework
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
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- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention belongs to the technical field of fireworks, and particularly relates to a interlinked triggering fireworks capable of automatically continuously sending out, improving efficiency, enhancing effect, saving time and labor and being convenient to operate, which comprises a fireworks body, wherein a plurality of fireworks bodies are sequentially connected into a continuous-sending fireworks array group with corner nodes, each fireworks body comprises a straight-row fireworks and a corner fireworks connected with the straight-row fireworks, each straight-row fireworks comprises a first base and a straight-row triggering switch mechanism arranged on the first base, and each corner fireworks comprises a second base and a corner triggering switch mechanism arranged on the second base; the in-line trigger switch mechanism drives the corner trigger switch mechanism to be turned on, so that the corner trigger switch mechanism drives the adjacent in-line trigger switch mechanism to realize the sequential triggering of the firework body; damping oil for slowly triggering the direct-discharge firework and the corner firework is arranged on the direct-discharge triggering switch mechanism and the corner triggering switch mechanism.
Description
Technical Field
The invention belongs to the technical field of fireworks, and particularly relates to a interlinked triggering fireworks.
Background
In the past, in activities such as festival celebration, wedding celebration and longevity banquet, building foundation, arbor new house, industrial ceremony, etc., gunpowder firecrackers are commonly used, and although the celebration atmosphere is increased, the firecrackers also cause smoke selling and diffusing, pollute the environment, and meanwhile, fire and even casualties are caused, and the firecrackers are easy to cause potential safety hazards in the links of storage, transportation, etc. Thus, various kinds of fireworks and color cannons such as electrons, chemical and high-pressure gas appear.
The high-pressure gas salute in the market is a single high-pressure gas salute barrel, and when the high-pressure gas salute is used, the rotating handle needs great force, a plurality of salute can not be linked and continuously sent out, the efficiency is low, the effect is poor, and meanwhile, because the manual operation is needed, the high-pressure gas salute has great potential safety hazard.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the interlinked triggering firework which can automatically and continuously trigger, improve the efficiency, strengthen the effect, save time and labor and facilitate the operation.
The purpose of the invention is realized in the following way:
the cascade triggering firework comprises a firework body, a plurality of firework bodies are sequentially connected into a cascade firework array group with corner nodes, the firework body comprises an in-line firework and corner firework connected with the in-line firework, the in-line firework comprises a first base and an in-line triggering switch mechanism arranged on the first base, and the corner firework comprises a second base and a corner triggering switch mechanism arranged on the second base;
the in-line trigger switch mechanism drives the corner trigger switch mechanism to be turned on, so that the corner trigger switch mechanism drives the adjacent in-line trigger switch mechanism to realize the sequential triggering of the firework body;
damping oil for slowly triggering the direct-discharge firework and the corner firework is arranged on the direct-discharge triggering switch mechanism and the corner triggering switch mechanism.
The straight-line trigger switch mechanism comprises a flat head sliding block I, an elastic component I, an iron sheet I and a hook I, wherein the flat head sliding block I is arranged on the base I in a sliding manner, the elastic component I controls the flat head sliding block I to slide, one end of the iron sheet I is hinged with the base I, the hook I is hinged with the base I, one end of the hook I is in buckling connection with the other end of the iron sheet I, and the other end of the hook I is connected with the flat head sliding block I;
the corner trigger switch mechanism comprises a flat head sliding block II, a flat head sliding block III, an iron sheet II and a hook II which are arranged on the base II in a sliding manner, and an elastic component III for controlling the flat head sliding block III to push the flat head sliding block II to move;
the straight firework and the corner firework are provided with safety components which control the opening and sliding of the flat head sliding block I and the flat head sliding block II;
damping oil is arranged on the contact surfaces of the flat head sliding block I, the flat head sliding block II and the flat head sliding block III and the base I and the base II.
After adopting above-mentioned structure, through directly arranging trigger switch mechanism and corner trigger switch mechanism and carry out opening in order of a plurality of firework bodies, carry out the effect that the interlink was triggered, and the setting of damping oil can make the firework body between adjacent trigger and realize the effect of slow trigger and firework delay emission, avoids the emergence of the firework condition of launching together, makes the firework launch in good order, labour saving and time saving.
The safety assembly comprises a safety hook and a catch pin, the safety hook is hinged to the first base, one end of the catch pin is hinged to the first base, the other end of the catch pin is in buckling connection with one end of the safety hook, the other end of the safety hook is connected with the first flat head sliding block or the third flat head sliding block in an extending mode, and the first flat head sliding block and the second flat head sliding block are in abutting connection with the catch pin;
the safety assembly comprises a safety hook and a stop pin, the safety hook is hinged to the base II, one end of the stop pin is hinged to the base II, the other end of the stop pin is connected with one end of the safety hook in a buckling mode, the other end of the safety hook is connected with the flat head sliding block I, and the flat head sliding block I and the flat head sliding block II are in butt joint with the stop pin.
After adopting above-mentioned structure, realize opening first, the flat head slider second of flat head slider through the insurance subassembly to realize opening of firework body in order, realize the effect of protection simultaneously, avoid the single emergence of some firework body in the middle to open.
The straight firework at the head end is provided with a control part which is in butt joint with the flat head sliding block I, and the control part controls the opening of the firework; the control part is a detachable pull pin, the pull pin is inserted on the first base, the pull pin is in butt joint with the first flat head sliding block to enable the first flat head sliding block and the first elastic part to be in a pre-compression state, and the tail part of the pull pin is provided with a pull ring.
After adopting above-mentioned structure, the person of facilitating the use opens the firework, uses the combined design of pull round pin and pull ring to be convenient for the user to open the firework.
The novel safety hook is characterized in that a first chute and a second chute are arranged on the first flat head sliding block, a third chute and a fourth chute are arranged on the third flat head sliding block, the length of the second chute is larger than that of the first chute, the length of the fourth chute is larger than that of the third chute, the other end of the first hook extends into the first chute, the other end of the second hook extends into the third chute, and the other end of the safety hook extends into the second chute and the fourth chute.
After adopting above-mentioned structure, make hook one and hook two realize the effect of connecting rod drive, when flat head slider one and flat head slider three remove, drive the rotation of hook one and hook two, realize with iron sheet one and iron sheet two's separation, be convenient for iron sheet one, iron sheet two's opening.
The flat head sliding block II is transversely arranged, the flat head sliding block III is longitudinally arranged, and inclined surfaces which are mutually meshed are respectively arranged at the tail end of the flat head sliding block II and the head end of the flat head sliding block III.
After adopting above-mentioned structure, through the removal of flat head slider three be two mutual tangential inclined planes drive flat head slider and move forward, realize the change of effort direction, simple structure, and can realize the opening action of corner firework body, realize the mutual series connection between the firework body and open the action, improved and opened efficiency and open the continuity.
The base I and the base II are respectively provided with sliding grooves matched with the flat head sliding block I, the flat head sliding block II and the flat head sliding block III, the flat head sliding block I, the flat head sliding block II and the flat head sliding block III are respectively provided with an installation cavity with downward openings, and the installation cavities are internally provided with an elastic component I, an elastic component II and an elastic component III respectively.
After the structure is adopted, the thrust for forward movement of one of the flat head sliding block I, the flat head sliding block II and the flat head sliding block III is increased through the arrangement of the elastic component I, the elastic component II and the elastic component III, so that the interlinking of fireworks is conveniently and sequentially opened.
The first hook and the second hook are respectively provided with an arc clamping groove I and an arc clamping groove II which are connected with the first iron sheet and the second iron sheet in a clamping way; and the safety hook is provided with an arc-shaped clamping groove III matched with the stop pin.
After the structure is adopted, the first and second hooks are convenient to open and clamp with the first and second iron sheets.
The base I and the base II are respectively provided with a rotating seat, one ends of the iron sheet I and the iron sheet II are hinged to the rotating seats through long bolts, and the middle parts of the hook I and the hook II are hinged to the rotating seats.
The air storage device comprises a first base and a second base, wherein air storage tanks are arranged at the bottoms of the first base and the second base, air outlets of the air storage tanks extend to the lower end faces of the first iron sheet and the second iron sheet, rubber plugs are arranged at the air outlets of the air storage tanks, screw caps are arranged on the upper portions of the first base and the second base, and paper cylinders are sleeved outside the screw caps.
After adopting above-mentioned structure, just can realize the interlink of high-pressure gas firework to trigger with simple structure, can also guarantee the security when the firework is deposited simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a paper removal cylinder according to the present invention;
FIG. 3 is a schematic diagram of a paper removal cylinder according to the second embodiment of the present invention;
FIG. 4 is a schematic view of an in-line trigger switch mechanism of the present invention;
FIG. 5 is a schematic view of a corner-triggered switch mechanism according to the present invention;
FIG. 6 is a schematic diagram of an explosion configuration of an in-line trigger switch mechanism of the present invention;
FIG. 7 is a schematic view of an exploded view of the corner-triggered switch mechanism of the present invention;
FIG. 8 is a schematic view of a partial construction of a pull pin of the present invention;
FIG. 9 is a schematic view of a flat head slider of the present invention;
FIG. 10 is a partial schematic view of another embodiment of a control unit of the present invention.
The meaning of the reference numerals in the figures:
1-in-line fireworks; 2-a first base; 3-in-line trigger switch mechanism; 31-a first flat head slide block;
311-chute I; 312-second sliding groove; 32-first elastic component; 33-iron sheet I; 34-hook one;
341-arc clamping groove I; 4-turning angle fireworks; 5-a second base; 6-turning angle trigger switch mechanism;
61-a flat head slide block II; 62-a flat head slider III; 621-chute III; 622-chute four; 63-iron sheet II;
64-hook two; 641-arc clamping groove II; 7-a safety component; 71-a safety hook; 711-arc clamping groove III;
72-stop pin; 8-pulling a pin; 9-pull ring; 10-a sliding groove; 11-a mounting cavity; 12-a rotating seat;
13-a gas storage tank; 14-a rubber plug; 15-a threaded cap; 16-a paper tube; 18-an elastic component II;
19-an elastic member III; 20-abutting blocks; 21-damping slider; 22-push spring.
Detailed Description
The invention is further described in the following examples with reference to the accompanying drawings:
referring to fig. 1 to 10, the chain trigger firework comprises a firework body, a plurality of firework bodies are sequentially connected into a chain firework array group with corner nodes, the firework body comprises a straight firework 1 and a corner firework 4 connected with the straight firework 1, the straight firework 1 comprises a base one 2 and a straight trigger switch mechanism 3 arranged on the base one 2, the straight trigger switch mechanism 3 comprises a flat head sliding block one 31, an elastic part one 32, an iron sheet one 33 and a hook one 34, wherein the flat head sliding block one is arranged on the base one 2 in a sliding manner, one end of the iron sheet one 33 is hinged with the base one 2, the hook one 34 is hinged with the base one 2, one end of the hook one 34 is in snap connection with the other end of the iron sheet one 33, and the other end of the hook one 34 is connected with the flat head sliding block one 31;
the corner firework 4 comprises a second base 5 and a corner trigger switch mechanism 6 arranged on the second base 5, wherein the corner trigger switch mechanism 6 comprises a second flat head slide block 61, a third flat head slide block 62, a second iron sheet 63, a second hook 64 and an elastic component three 19 for controlling the third flat head slide block to push the second flat head slide block 61 to move, the second flat head slide block 61 is arranged in a butt joint manner with the third flat head slide block 62, one end of the second iron sheet 63 is hinged with the second base 5, the second hook 64 is hinged with the second base 5, one end of the second hook 64 is in buckle connection with the other end of the second iron sheet 63, and the other end of the second hook 64 is connected with the third flat head slide block 62;
the in-line trigger switch mechanism 3 drives the corner trigger switch mechanism 6 to be started, so that the corner trigger switch mechanism 6 drives the adjacent in-line trigger switch mechanism 3 to realize the sequential triggering of the firework body;
damping oil for slowly triggering the straight-line firework 1 and the corner firework 4 is arranged on the straight-line triggering switch mechanism 3 and the corner triggering switch mechanism 6, and damping oil is arranged on the contact surfaces of the flat head sliding block I31, the flat head sliding block II 61 and the flat head sliding block III 62 with the base I2 and the base II 5 in the embodiment.
The direct-discharge firework 1 and the corner firework 4 are provided with the insurance component 7, the insurance component 7 controls the first flat head sliding block 31 and the second flat head sliding block 61 to open and slide, the direct-discharge trigger switch mechanism 3 and the corner trigger switch mechanism 6 are used for sequentially opening a plurality of firework bodies, the interlinked trigger effect is achieved, the damping oil is arranged to enable the firework bodies between adjacent to trigger the effect of slow trigger and firework delay emission, the firework is prevented from being emitted together, the firework is orderly emitted, and time and labor are saved.
The safety assembly 7 comprises a safety hook 71 and a stop pin 72, when the safety hook 71 is hinged to the first base 2, one end of the stop pin 72 is hinged to the first base 2, the other end of the stop pin 72 is in snap connection with one end of the safety hook 71, the other end of the safety hook 71 is connected with the first flat head slider 31 or the third flat head slider 62 in an extending manner, and the first flat head slider 31 and the second flat head slider are in butt joint with the stop pin 72;
when the safety hook 71 is hinged to the second base 5, one end of the stop pin 72 is hinged to the second base 5, the other end of the stop pin 72 is connected with one end of the safety hook 71 in a fastening manner, the other end of the safety hook 71 is connected with the first flat head slider 31, and the first flat head slider 31, the second flat head slider and the stop pin 72 are abutted.
The first flat head sliding block 31 and the second flat head sliding block are opened through the safety component 7, so that the opening of the firework body is sequentially realized, the protection effect is realized, and the single occurrence of the opening of a certain firework body in the middle is avoided.
A control part which is in butt joint with the flat head sliding block I31 is arranged on the straight-row firework 1 at the head end, and the control part controls the opening of the firework; the control part is a detachable pull pin 8, the pull pin 8 is inserted on the first base 2, the pull pin 8 is abutted with the first flat head slide block 31 to enable the first flat head slide block 31 to be in a pre-pressed state with the first elastic part 32, a pull ring 9 is arranged at the tail of the pull pin 8, a user can conveniently open fireworks, the combined design of the pull pin 8 and the pull ring 9 is convenient for the user to open the fireworks, in the embodiment, a damping slide block is arranged at the front end of the first flat head slide block 31 in a transversely abutted mode, the control part opens the damping slide block, a pushing spring 22 is arranged at the bottom end of the first flat head slide block 31 by the damping slide block 21, one end of the pushing spring 22 is abutted with the damping slide block 21, the other end of the pushing spring 22 is abutted with the abutting block 20 on the first base 2, after opening, the pull pin 8 is separated from the damping slide block 21 by the pull ring 9, the damping slide block 21 moves forwards slowly under the pushing force of the pushing spring 22 to enable the damping slide block 21 to be separated from the contact with the first flat head slide block 31, and the first flat head slide block 31 can be opened further, and the opening time of the fireworks can be delayed.
The first flat head slider 31 is provided with a first chute 311 and a second chute 312, the third flat head slider 62 is provided with a third chute 621 and a fourth chute 622, the second chute 312 is longer than the first chute 311, the fourth chute 622 is longer than the third chute 621, the other end of the first hook 34 extends into the first chute 311, the other end of the second hook 64 extends into the third chute 621, the other end of the safety hook 71 extends into the second chute 312 and the fourth chute 622, the first hook 34 and the second hook 64 achieve the connecting rod driving effect, and when the first flat head slider 31 and the third flat head slider 62 move, the first hook 34 and the second hook 64 are driven to rotate, separation from the first iron sheet 33 and the second iron sheet 63 is achieved, and the first iron sheet 33 and the second iron sheet are convenient to open.
The flat head sliding block II 61 is transversely arranged, the flat head sliding block III 62 is longitudinally arranged, the tail end of the flat head sliding block II 61 and the head end of the flat head sliding block III 62 are respectively provided with mutually-tangential inclined surfaces, the inclined angle of each inclined surface is preferably 45 degrees, the flat head sliding block II 61 is driven to move forwards by the two mutually-tangential inclined surfaces through the movement of the flat head sliding block III 62, the change of acting force direction is realized, the structure is simple, the opening action of the firework at the corner can be realized, the opening action of the firework bodies in series connection with each other is realized, and the opening efficiency and the opening continuity are improved.
The first base 2 and the second base 5 are respectively provided with a sliding groove 10 matched with the first flat head sliding block 31, the second flat head sliding block 61 and the third flat head sliding block 62, the sliding groove 10 is internally provided with an upward protruding abutting block 20, the first flat head sliding block 31, the second flat head sliding block 61 and the third flat head sliding block 62 are respectively provided with a mounting cavity 11 with a downward opening, the mounting cavities 11 are respectively provided with a first elastic component 32, a second elastic component 18 and a third elastic component 19, one end of the first elastic component 32, one end of the second elastic component and one end of the third elastic component are abutted with the abutting block 20, and the other end of the second elastic component is abutted with the mounting cavity 11, so that the first elastic component 32, the second elastic component, the third elastic component, the first flat head sliding block 31, the second flat head sliding block and the third flat head sliding block are in a pre-compression state, and in this embodiment, the first elastic component 32, the second elastic component and the third elastic component are preferably compression springs, and the first elastic component 32, the second elastic component and the third elastic component are arranged to realize a forward moving thrust ring of the first flat head sliding block 31, the second flat head sliding block and the third flat head sliding block are increased, and the sequential opening is facilitated.
The first hook 34 and the second hook are respectively provided with an arc-shaped clamping groove 341 and an arc-shaped clamping groove 641 which are connected with the first iron sheet 33 and the second iron sheet in a clamping way; the safety hook 71 is provided with an arc-shaped clamping groove III 711 matched with the stop pin 72, so that the first hook 34 and the second hook can be conveniently opened and clamped with the first iron sheet 33 and the second iron sheet.
The base I2 and the base II 5 are respectively provided with a rotating seat 12, one ends of the iron sheet I33 and the iron sheet II 63 are hinged on the rotating seats 12 through long bolts, and the middle parts of the hooks I34 and the hooks II 64 are hinged with the rotating seats 12.
The bottom of base one 2 and base two 5 all is provided with gas holder 13, the gas outlet of gas holder 13 extends to the lower terminal surface of iron sheet one 33 and iron sheet two 63, the gas outlet of gas holder 13 is provided with rubber buffer 14, the upper portion of base one 2 and base two 5 all is provided with screw cap 15, and screw cap 15 overcoat has paper tube 16, just can realize the interlinking of high-pressure gas firework through using simple structure and trigger, can also guarantee the security when the firework is deposited simultaneously.
In operation, the pull pin 8 is pulled out through the pull ring 9, so that the pull pin 8 is separated from the flat head slide block I31, the elastic component I32 pushes the flat head slide block I31 to move forwards, the chute I311 drives the hook I34 to be separated from the iron sheet I33, the air pressure of the air storage tank 13 pushes the rubber plug 14, the iron sheet I33 is pushed by the rubber plug 14 to enable air to pass through the threaded cover 15 to impact fireworks in the paper tube 16, meanwhile, the flat head slide block I31 slowly moves forwards due to the arrangement of damping oil, the chute II 312 drives the other end of the safety hook 71 to move forwards, the safety hook 71 rotates, and the arc-shaped clamping groove III 711 at one end of the safety hook 71 is driven to be separated from the blocking pin 72; the connected flat head sliding block III 62 moves forwards under the action of the elastic component III 19, the flat head sliding block II 61 moves together with the flat head sliding block III 62, the sliding groove III 621 on the flat head sliding block III 62 drives the hook II 64 to separate from the iron sheet II 63, the air pressure of the air storage tank 13 pushes the rubber plug 14, the iron sheet II 63 is pushed by the rubber plug 14 to enable air to pass through the threaded cover 15 to impact fireworks in the paper tube 16, meanwhile, the flat head sliding block III 62 slowly moves forwards due to the arrangement of damping oil, the safety hook 71 in the sliding groove IV 622 rotates, the arc-shaped clamping groove III 711 on the safety hook 71 is driven to separate from the stop pin 72, and the actions are developed in sequence, so that adjacent fireworks bodies are driven to be opened sequentially.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. Interlinked triggering firework, characterized in that: the firework display device comprises a firework body, a plurality of firework display bodies are sequentially connected into a firework array group with corner nodes, the firework body comprises a straight firework (1) and corner firework (4) connected with the straight firework (1), the straight firework (1) comprises a first base (2) and a straight trigger switch mechanism (3) arranged on the first base (2), and the corner firework (4) comprises a second base (5) and a corner trigger switch mechanism (6) arranged on the second base (5);
the in-line trigger switch mechanism (3) drives the corner trigger switch mechanism (6) to be started, so that the corner trigger switch mechanism (6) drives the adjacent in-line trigger switch mechanism (3) to realize sequential triggering of the firework body;
damping oil for slowly triggering the direct-discharge firework (1) and the corner firework (4) is arranged on the direct-discharge triggering switch mechanism (3) and the corner triggering switch mechanism (6);
the straight-line trigger switch mechanism (3) comprises a flat head sliding block I (31) which is arranged on the base I (2) in a sliding manner, an elastic part I (32) which controls the flat head sliding block I (31) to slide, an iron sheet I (33) and a hook I (34), wherein one end of the iron sheet I (33) is hinged with the base I (2), the hook I (34) is hinged with the base I (2), one end of the hook I (34) is connected with the other end of the iron sheet I (33) in a buckling manner, and the other end of the hook I (34) is connected with the flat head sliding block I (31);
the corner trigger switch mechanism (6) comprises a flat head sliding block II (61) and a flat head sliding block III (62) which are arranged on the base II (5) in a sliding manner, an iron sheet II (63) and a hook II (64), and an elastic component III (19) for controlling the flat head sliding block III (62) to push the flat head sliding block II (61) to move, wherein the flat head sliding block II (61) is in butt joint with the flat head sliding block III (62), one end of the iron sheet II (63) is hinged with the base II (5), the hook II (64) is hinged with the base II (5), one end of the hook II (64) is in buckling connection with the other end of the iron sheet II (63), and the other end of the hook II (64) is connected with the flat head sliding block III (62);
the straight-row firework (1) and the corner firework (4) are provided with a safety component (7), and the safety component (7) controls the opening and sliding of the flat head sliding block I (31) and the flat head sliding block II (61);
damping oil is arranged on the contact surfaces of the flat head sliding block I (31), the flat head sliding block II (61) and the flat head sliding block III (62) with the base I (2) and the base II (5);
a control part which is abutted with the flat head sliding block I (31) is arranged on the straight-row firework (1) at the head end, and the control part controls the opening of the firework; the control component is a detachable pull pin (8), the pull pin (8) is inserted into the first base (2), the pull pin (8) is abutted with the first flat head sliding block (31) to enable the first flat head sliding block (31) and the first elastic component (32) to be in a pre-compression state, and a pull ring (9) is arranged at the tail part of the pull pin (8);
the novel safety hook is characterized in that a first sliding groove (311) and a second sliding groove (312) are arranged on the first flat head sliding block (31), a third sliding groove (621) and a fourth sliding groove (622) are arranged on the third flat head sliding block (62), the second sliding groove (312) is longer than the first sliding groove (311), the fourth sliding groove (622) is longer than the third sliding groove (621), the other end of the first hook (34) extends into the first sliding groove (311), the other end of the second hook (64) extends into the third sliding groove (621), and the other end of the safety hook (71) extends into the second sliding groove (312) and the fourth sliding groove (622).
2. The chain trigger firework as claimed in claim 1, wherein: the safety assembly (7) comprises a safety hook (71) and a stop pin (72), the safety hook (71) is hinged to the first base (2), one end of the stop pin (72) is hinged to the first base (2), the other end of the stop pin (72) is in buckling connection with one end of the safety hook (71), the other end of the safety hook (71) is connected with the first flat head sliding block (31) or the third flat head sliding block (62) in an extending mode, and the first flat head sliding block (31), the second flat head sliding block (61) and the stop pin (72) are in abutting connection; the safety hook (71) is hinged to the second base (5), one end of the blocking pin (72) is hinged to the second base (5), the other end of the blocking pin (72) is connected with one end of the safety hook (71) in a buckling mode, the other end of the safety hook (71) is connected with the first flat head sliding block (31), and the first flat head sliding block (31), the second flat head sliding block (61) and the blocking pin (72) are in butt joint.
3. A cascade triggered fireworks display as claimed in claim 1 or 2 wherein: the flat head sliding block II (61) is transversely arranged, the flat head sliding block III (62) is longitudinally arranged, and inclined surfaces which are mutually meshed are respectively arranged at the tail end of the flat head sliding block II (61) and the head end of the flat head sliding block III (62).
4. A cascade triggered fireworks display as claimed in claim 1 or 2 wherein: the novel multifunctional flat head sliding device is characterized in that sliding grooves (10) which are matched with the flat head sliding block I (31), the flat head sliding block II (61) and the flat head sliding block III (62) are formed in the base I (2) and the base II (5), mounting cavities (11) with downward openings are formed in the flat head sliding block I (31), the flat head sliding block II (61) and the flat head sliding block III (62), and an elastic part I (32), an elastic part II (18) and an elastic part III (19) are respectively mounted in the mounting cavities (11).
5. A cascade triggered fireworks display as claimed in claim 1 or 2 wherein: the first hook (34) and the second hook (64) are respectively provided with an arc clamping groove I (341) and an arc clamping groove II (641) which are in clamping connection with the first iron sheet (33) and the second iron sheet (63); the safety hook is provided with an arc-shaped clamping groove III (711) which is matched with the stop pin.
6. A cascade triggered fireworks display as claimed in claim 1 or 2 wherein: the novel iron sheet comprises a first base (2) and a second base (5), wherein rotating seats (12) are arranged on the first base and the second base (5), one ends of the first iron sheet (33) and the second iron sheet (63) are hinged to the rotating seats (12) through long bolts, and the middle parts of a first hook (34) and a second hook (64) are hinged to the rotating seats (12).
7. A cascade triggered fireworks display as claimed in claim 1 or 2 wherein: the novel air storage device is characterized in that air storage tanks (13) are arranged at the bottoms of the first base (2) and the second base (5), air outlets of the air storage tanks (13) extend to the lower end faces of the first iron sheet (33) and the second iron sheet (63), rubber plugs (14) are arranged at the air outlets of the air storage tanks (13), screw thread covers (15) are arranged on the upper portions of the first base (2) and the second base (5), and paper cylinders (16) are sleeved outside the screw thread covers (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732564.8A CN109425267B (en) | 2017-08-24 | 2017-08-24 | Interlinked triggering fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732564.8A CN109425267B (en) | 2017-08-24 | 2017-08-24 | Interlinked triggering fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109425267A CN109425267A (en) | 2019-03-05 |
| CN109425267B true CN109425267B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710732564.8A Active CN109425267B (en) | 2017-08-24 | 2017-08-24 | Interlinked triggering fireworks |
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| CN (1) | CN109425267B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775677A (en) * | 1993-09-08 | 1995-03-20 | Tech Res & Dev Inst Of Japan Def Agency | Lifesaving signal continuous shooting set |
| JPH09318300A (en) * | 1996-05-24 | 1997-12-12 | Haga Jiyuuhoukayakuten:Kk | Cylinder for shooting firework |
| JP2003004399A (en) * | 2001-06-25 | 2003-01-08 | Sanshu Kako Kk | Spouted firework for toy use |
| KR200386375Y1 (en) * | 2002-06-07 | 2005-06-13 | 유조우 송 | Gas firework-launcher and combined launching apparatus |
| CN201449218U (en) * | 2009-06-15 | 2010-05-05 | 顾泽祥 | Environment-friendly serial saluting artillery |
| CN201636522U (en) * | 2009-12-28 | 2010-11-17 | 天台县晨旭仪表厂 | Pinhole-free sealed gas storage cylinder and fireworks thereof |
| WO2012072832A1 (en) * | 2010-12-01 | 2012-06-07 | Pirotecnia Caballer, S.A. | Pyrotechnics launching device |
| CN203259063U (en) * | 2013-05-05 | 2013-10-30 | 王继成 | Pneumatic saluting gun unit and pneumatic continuously-released saluting gun |
| CN103438766A (en) * | 2013-08-28 | 2013-12-11 | 王德普 | Display shell and manufacturing method thereof |
| NL2010763A (en) * | 2012-11-12 | 2014-05-14 | Liuyang Yihelong Mfg Co | Compression-moulded combination fireworks. |
| CA2867683A1 (en) * | 2014-09-04 | 2016-03-04 | Spot Innovations Inc. | Firework launching stand |
| CN205664721U (en) * | 2016-06-08 | 2016-10-26 | 姚妙湘 | Hand propelled fireworks display that children used |
| EP3128285A1 (en) * | 2015-08-07 | 2017-02-08 | Alexander Buchner | Skyrocket wit predeterminable angular orientation of the image displayed in the sky, comprising an electronics unit and magnetic field sensors |
| CN106595403A (en) * | 2017-01-24 | 2017-04-26 | 陈惠革 | Chain-triggered fireworks |
| CN106940156A (en) * | 2017-04-28 | 2017-07-11 | 陈惠革 | Join ring triggering fireworks display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207280301U (en) * | 2017-08-24 | 2018-04-27 | 邵玲 | Chain of rings triggering fireworks display |
-
2017
- 2017-08-24 CN CN201710732564.8A patent/CN109425267B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775677A (en) * | 1993-09-08 | 1995-03-20 | Tech Res & Dev Inst Of Japan Def Agency | Lifesaving signal continuous shooting set |
| JPH09318300A (en) * | 1996-05-24 | 1997-12-12 | Haga Jiyuuhoukayakuten:Kk | Cylinder for shooting firework |
| JP2003004399A (en) * | 2001-06-25 | 2003-01-08 | Sanshu Kako Kk | Spouted firework for toy use |
| KR200386375Y1 (en) * | 2002-06-07 | 2005-06-13 | 유조우 송 | Gas firework-launcher and combined launching apparatus |
| CN201449218U (en) * | 2009-06-15 | 2010-05-05 | 顾泽祥 | Environment-friendly serial saluting artillery |
| CN201636522U (en) * | 2009-12-28 | 2010-11-17 | 天台县晨旭仪表厂 | Pinhole-free sealed gas storage cylinder and fireworks thereof |
| WO2012072832A1 (en) * | 2010-12-01 | 2012-06-07 | Pirotecnia Caballer, S.A. | Pyrotechnics launching device |
| NL2010763A (en) * | 2012-11-12 | 2014-05-14 | Liuyang Yihelong Mfg Co | Compression-moulded combination fireworks. |
| CN203259063U (en) * | 2013-05-05 | 2013-10-30 | 王继成 | Pneumatic saluting gun unit and pneumatic continuously-released saluting gun |
| CN103438766A (en) * | 2013-08-28 | 2013-12-11 | 王德普 | Display shell and manufacturing method thereof |
| CA2867683A1 (en) * | 2014-09-04 | 2016-03-04 | Spot Innovations Inc. | Firework launching stand |
| EP3128285A1 (en) * | 2015-08-07 | 2017-02-08 | Alexander Buchner | Skyrocket wit predeterminable angular orientation of the image displayed in the sky, comprising an electronics unit and magnetic field sensors |
| CN205664721U (en) * | 2016-06-08 | 2016-10-26 | 姚妙湘 | Hand propelled fireworks display that children used |
| CN106595403A (en) * | 2017-01-24 | 2017-04-26 | 陈惠革 | Chain-triggered fireworks |
| CN106940156A (en) * | 2017-04-28 | 2017-07-11 | 陈惠革 | Join ring triggering fireworks display |
Non-Patent Citations (1)
| Title |
|---|
| 基于LabVIEW的烟花爆炸高度与弹径测量系统设计;陈勇等;淮阴师范学院学报(自然科学版);第14卷(第1期);第30-32+38页 * |
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| CN109425267A (en) | 2019-03-05 |
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