CN110906802B - Firework launching device using spark plug for ignition - Google Patents
Firework launching device using spark plug for ignition Download PDFInfo
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- CN110906802B CN110906802B CN202010034018.9A CN202010034018A CN110906802B CN 110906802 B CN110906802 B CN 110906802B CN 202010034018 A CN202010034018 A CN 202010034018A CN 110906802 B CN110906802 B CN 110906802B
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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)
- Lighters Containing Fuel (AREA)
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Abstract
The invention discloses firework launching equipment ignited by using a firework plug, which comprises a first air storage tank, wherein a left wheel frame which is symmetrical in front and back is rotationally arranged on the lower side end face of the first air storage tank, a left wheel shaft is rotationally arranged between the inner walls of the left side and the right side of the left wheel frame, a left wheel is fixedly arranged on the left wheel shaft, and a combustible gas cavity is arranged in the upper top wall of the first air storage tank. The firework launching device is simple in structure and convenient to use, can achieve automatic continuous launching of fireworks, enables the fireworks to be set off more safely and reliably due to the automatic launching function, enables the fireworks to ascend into the air to be more attractive due to the continuous launching function, increases festival atmosphere, can be moved, can manually select a proper place to launch the fireworks, and meets the actual requirements of setting off the fireworks more.
Description
Technical Field
The invention relates to the field of spark plugs, in particular to firework launching equipment using a spark plug for ignition.
Background
Fireworks are taken as indispensable entertainment props in festivals and are popular with people all the time, however, fireworks are set off to have certain dangerousness, and the traditional firework launching equipment still needs manual operation, is long in launching waiting time, cannot launch fireworks continuously and the like, so that the launching equipment which is safe, reliable and capable of launching continuously needs to be invented, and the problems are solved.
Disclosure of Invention
It is an object of the present invention to provide a firework firing device using a spark plug to overcome the above-mentioned drawbacks of the prior art.
The invention relates to firework launching equipment ignited by using a spark plug, which comprises a first air storage tank, wherein a left wheel carrier which is symmetrical front and back is rotationally arranged on the lower side end face of the first air storage tank, a left wheel shaft is rotationally arranged between the left side inner wall and the right side inner wall of the left wheel carrier, a left wheel is fixedly arranged on the left wheel shaft, a combustible gas cavity is arranged inside the upper top wall of the first air storage tank, a first air inlet pipe which extends leftwards and penetrates through the left wall of the first air storage tank is arranged on the left side inner wall of the combustible gas cavity, a first air inlet valve is fixedly arranged on the first air inlet pipe, an air cavity which is positioned below the combustible gas cavity is arranged inside the lower bottom wall of the first air storage tank, partition plates which are positioned between the combustible gas cavity and the air cavity are fixedly arranged on the left side inner wall of the first air storage tank, a second air inlet pipe which extends, a second air inlet valve is fixedly arranged on the second air inlet pipe, a first fixing plate is fixedly arranged on the end face of the right side of the first air storage tank, a first air pump is fixedly arranged on the inner wall of the right side of the combustible gas cavity, a first air pipe which extends rightwards and penetrates through the right wall of the first air storage tank and the first fixing plate is fixedly arranged on the end face of the right side of the first air pump, the first air delivery pipe is fixedly provided with a first electric valve, the inner wall of the right side of the air cavity is fixedly provided with a second air pump, a second air pipe which extends rightwards and penetrates through the right wall of the first air storage tank and the first fixing plate is fixedly arranged on the end face of the right side of the second air pump, a second electric valve is fixedly arranged on the first gas pipe, a second gas storage tank is fixedly arranged on the right end face of the first fixing plate, a mixed gas cavity is formed in the second gas storage tank, and the first gas pipe and the second gas pipe both extend into the mixed gas cavity;
on the basis of the technical scheme, No. two fixed plates are fixedly arranged on the right end face of the gas storage tank, No. two air pumps are fixedly arranged on the inner wall of the right side of the mixed gas cavity, No. three air pumps are fixedly arranged on the right end face of the air pump right side, extend rightwards and penetrate through No. two right walls of the gas storage tank and No. three air pipes of No. two fixed plates, No. three electrically operated valves are fixedly arranged on the air pipes, a combustion box is fixedly arranged on the right end face of the fixed plate, a fixed block is arranged on the upper end face of the combustion box, a deflagration cavity is arranged inside the combustion box, a spark plug is fixedly arranged on the inner wall of the right side of the deflagration cavity, a sealing ring is fixedly arranged between the inner walls of the left side and the right side of the deflagration cavity, a sealing ball is arranged in the middle of the sealing ring in a sliding manner, a sealing ball lower end face of the sealing The lower bottom wall of the deflagration cavity is fixedly provided with an exhaust gas pipe which extends downwards and penetrates through the lower wall of the combustion box;
on the basis of the technical scheme, a storage box is fixedly arranged on the inner wall of the right side of the combustion box, a right wheel frame which is symmetrical front and back is arranged on the lower side end face of the storage box in a rotating mode, a right wheel shaft is arranged between the inner walls of the left side and the right side of the right wheel frame in a rotating mode, a right wheel is fixedly arranged on the right wheel shaft, a storage cavity is arranged in the storage box, an opening and closing door shaft is arranged on the lower wall of the storage box in a rotating mode, an opening and closing door is fixedly arranged on the upper side end face of the opening and closing door shaft, a transmission box is fixedly arranged on the upper side end face of the storage box, a transmission cavity is arranged in the transmission box, a transmission control device is arranged in the transmission cavity, a support block is fixedly arranged on the upper side end face of the transmission box, a, the end face of the inner side of the inner ring transmission belt is provided with meshing teeth, a hollow groove is formed between the inner ring transmission belt and the outer ring transmission belt, fireworks are placed on the end faces of the upper sides of the outer ring transmission belt and the inner ring transmission belt, a firework lead is fixedly arranged on the end face of the lower side of the fireworks, and the firework lead penetrates through the hollow groove;
on the basis of the technical scheme, the transmission control device comprises a motor fixedly arranged on the lower bottom wall of the transmission cavity, a power shaft extending leftwards is rotatably arranged on the end surface of the left side of the motor, a first bevel gear is fixedly arranged at the tail end of the left side of the power shaft, a first shaft is rotatably arranged between the upper inner wall and the lower inner wall of the transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the lower side of the first shaft, an electromagnet positioned above the second bevel gear is rotatably arranged on the first shaft, a first gear positioned above the electromagnet and a second gear slidably arranged above the first gear are slidably arranged on the first shaft, a gasket is slidably arranged on the upper end surface of the electromagnet, a first spring is fixedly arranged between the upper end surface of the gasket and the lower end surface of the first gear, and a connecting rod is fixedly arranged between the upper end surface of the first gear and the lower end surface of the second gear, the transmission cavity is provided with a second shaft extending upwards in a rotating mode on the top wall, a third gear meshed with the first spring is fixedly arranged at the tail end of the lower side of the second shaft, and a fourth gear meshed with the end face of the inner side of the inner ring transmission belt is fixedly arranged at the tail end of the upper side of the second shaft.
The invention has the beneficial effects that: the firework launching device is simple in structure and convenient to use, can achieve automatic continuous launching of fireworks, enables the fireworks to be set off more safely and reliably due to the automatic launching function, enables the fireworks to ascend into the air to be more attractive due to the continuous launching function, increases festival atmosphere, can be moved, can manually select a proper place to launch the fireworks, and meets the actual requirements of setting off the fireworks more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall construction of a firework launching device using a spark plug for ignition according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B-B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 3, a firework emitting device ignited by a spark plug according to an embodiment of the present invention includes a first gas storage tank 10, a left wheel frame 48 symmetrical to each other in a front-rear direction is rotatably disposed on a lower side end surface of the first gas storage tank 10, a left wheel shaft 46 is rotatably disposed between inner walls of left and right sides of the left wheel frame 48, a left wheel 47 is fixedly disposed on the left wheel shaft 46, a combustible gas chamber 11 is disposed inside an upper top wall of the first gas storage tank 10, a first gas inlet pipe 52 extending leftward and penetrating through the left wall of the first gas storage tank 10 is disposed on an inner wall of left side of the combustible gas chamber 11, a first gas inlet valve 53 is fixedly disposed on the first gas inlet pipe 52, an air chamber 45 located below the combustible gas chamber 11 is disposed inside a lower bottom wall of the first gas storage tank 10, partition plates 51 located between the combustible gas chamber 11 and the air chamber 45 are fixedly disposed on inner walls of, the air chamber 45 left side inner wall is equipped with the second intake pipe 49 that extends left and passes through the first gas holder 10 left wall, fixed No. two admission valves 50 that are equipped with on the second intake pipe 49, the first gas holder 10 right side terminal surface is fixed and is equipped with fixed plate 15, the combustible gas chamber 11 right side inner wall is fixed and is equipped with air pump 12, the first air pump 12 right side terminal surface is fixed and is equipped with the right extension and passes through the first gas holder 10 right wall and the first air pipe 13 of fixed plate 15, fixed No. one motorised valve 14 that is equipped with on the first air pipe 13, the air chamber 45 right side inner wall is fixed and is equipped with No. two air pumps 44, the second air pump 44 right side terminal surface is fixed and is equipped with the right extension and passes through the first gas holder 10 right wall and the second air pipe 43 of fixed plate 15, fixed No. two motorised valve 42 that is equipped with on the first air pipe 13, a second air storage tank 16 is fixedly arranged on the end face of the right side of the first fixing plate 15, a mixed gas cavity 41 is formed in the second air storage tank 16, and the first air pipe 13 and the second air pipe 43 both extend into the mixed gas cavity 41; in addition, in an embodiment, the fixed plate 17 that is equipped with No. two of the gas holder 16 right side terminal surface is two, the fixed air pump 40 that is equipped with No. three of mixed gas chamber 41 right side inner wall, the fixed right extension that is equipped with of No. three air pump 40 right side terminal surface and passes No. two gas holder 16 right side wall and No. two No. three air pipes 39 of fixed plate 17, fixed No. three motorised valves 38 that are equipped with on No. three air pipes 39, fixed combustion box 36 that is equipped with and fixed the locating of No. two fixed plate 17 right side terminal surface a fixed block 72 of side terminal surface on combustion box 36, combustion box 36 is inside to be equipped with deflagration chamber 25, deflagration chamber 25 right side inner wall is fixed and is equipped with spark plug 70, the fixed sealing ring 26 that is equipped with between the both sides inner wall of deflagration chamber 25 left and right sides, the slip is equipped with sealing ball 27 in the middle of sealing ring, a combustion pipe 71 which extends upwards and penetrates through the upper wall of the combustion box 36 and the first fixing block 72 is fixedly arranged on the upper top wall of the deflagration cavity 25, and a waste gas pipe 37 which extends downwards and penetrates through the lower wall of the combustion box 36 is fixedly arranged on the lower bottom wall of the deflagration cavity 25; in addition, in one embodiment, a storage box 34 is fixedly arranged on the inner wall of the right side of the combustion box 36, a right wheel frame 31 which is symmetrical front and back is rotatably arranged on the lower side end surface of the storage box 34, a right wheel shaft 32 is rotatably arranged between the inner walls of the left side and the right side of the right wheel frame 31, a right wheel 33 is fixedly arranged on the right wheel shaft 32, a storage chamber 28 is arranged in the storage box 34, an opening and closing door shaft 30 is rotatably arranged on the lower wall of the storage box 34, an opening and closing door 29 is fixedly arranged on the upper side end surface of the opening and closing door shaft 30, a transmission box 24 is fixedly arranged on the upper side end surface of the storage box 34, a transmission chamber 23 is arranged in the transmission box 24, a transmission control device is arranged in the transmission chamber 23, a support block 22 is fixedly arranged on the upper side end surface of the transmission box 24, a support plate 21 is fixedly arranged on, an inner ring transmission belt 68 is fixedly arranged on the end face of the inner side of the connecting block 67, meshing teeth are arranged on the end face of the inner side of the inner ring transmission belt 68, a hollow groove 66 is formed between the inner ring transmission belt 68 and the outer ring transmission belt 20, fireworks 18 are placed on the end faces of the upper sides of the outer ring transmission belt 20 and the inner ring transmission belt 68, fireworks leads 19 are fixedly arranged on the end face of the lower side of the fireworks 18, and the fireworks leads 19 penetrate through the hollow groove 66; in addition, in one embodiment, the transmission control device includes a motor 56 fixedly arranged on the lower bottom wall of the transmission cavity 23, a power shaft 57 extending leftwards is rotatably arranged on the left side end surface of the motor 56, a first bevel gear 58 is fixedly arranged at the left side end of the power shaft 57, a first shaft 60 is rotatably arranged between the upper inner wall and the lower inner wall of the transmission cavity 23, a second bevel gear 59 meshed with the first bevel gear 58 is fixedly arranged on the lower side of the first shaft 60, an electromagnet 61 positioned above the second bevel gear 59 is rotatably arranged on the first shaft 60, a first gear 64 positioned above the electromagnet 61 and a second gear 65 slidably arranged above the first gear 64 are slidably arranged on the first shaft 60, a gasket 62 is slidably arranged on the upper side end surface of the electromagnet 61, a first spring 63 is fixedly arranged between the upper side end surface of the gasket 62 and the lower side end surface of the first gear 64, a connecting rod 73 is fixedly arranged between the upper end face of the first gear 64 and the lower end face of the second gear 65, a second shaft 54 extending upwards is rotatably arranged on the upper top wall of the transmission cavity 23, a third gear 55 meshed with the first spring 63 is fixedly arranged at the tail end of the lower side of the second shaft 54, and a fourth gear 69 meshed with the inner end face of the inner ring transmission belt 68 is fixedly arranged at the tail end of the upper side of the second shaft 54.
In an initial state, the combustible gas cavity 11 is filled with combustible gas, the air cavity 45 is filled with air, the first electric valve 14 and the second electric valve 42 are closed, the third electric valve 38 is closed, the electromagnet 61 is powered off, and the third gear 55 is meshed with the first gear 64.
When lighting up the fireworks, start an air pump 12 and No. two air pumps 44 are opened an motorised valve 14 and No. two motorised valves 42, combustible gas is in with the air the gas mixture chamber 41 internal mixing starts No. three air pumps 40 open No. three motorised valves 38, the gas mixture is delivered to in the detonation chamber 25, spark plug 70 circular telegram, the ignition gas mixture, flame follow the burner tube 71 blowout ignites fireworks lead wire 19, fireworks 18 transmission.
Meanwhile, the motor 56 is started, the power shaft 57 rotates and drives the first bevel gear 58 to rotate, the first bevel gear 58 drives the second bevel gear 59, the first shaft 60 and the first gear 64 to rotate, the first gear 64 drives the third gear 55, the second shaft 54 and the fourth gear 69 to rotate, the fourth gear 69 drives the inner ring transmission belt 68 and the outer ring transmission belt 20 to rotate, and the fireworks 18 and the fireworks leads 19 sequentially pass through the upper part of the combustion pipe 71 to achieve the purpose of continuous launching.
When the electromagnet 61 is electrified, the first gear 64 is attracted by the electromagnet 61 and moves downwards, the first gear 64 drives the second gear 65 to move downwards, the first gear 64 is separated from the third gear 55, the second gear 65 is meshed with the third gear 55, the rotating speed of the third gear 55 can be changed, and the interval time of firework launching is further changed.
The invention has the beneficial effects that: the firework launching device is simple in structure and convenient to use, can achieve automatic continuous launching of fireworks, enables the fireworks to be set off more safely and reliably due to the automatic launching function, enables the fireworks to ascend into the air to be more attractive due to the continuous launching function, increases festival atmosphere, can be moved, can manually select a proper place to launch the fireworks, and meets the actual requirements of setting off the fireworks more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides an use fireworks firing equipment of spark plug ignition, includes a gas holder, its characterized in that: the lower side end face of the first gas storage tank is rotatably provided with a front-back symmetrical left wheel carrier, a left wheel shaft is rotatably arranged between the left side inner wall and the right side inner wall of the left wheel carrier, a left wheel is fixedly arranged on the left wheel shaft, a combustible gas cavity is arranged in the upper top wall of the first gas storage tank, a first gas inlet pipe which extends leftwards and penetrates through the left wall of the first gas storage tank is arranged on the left side inner wall of the combustible gas cavity, a first gas inlet valve is fixedly arranged on the first gas inlet pipe, an air cavity which is positioned below the combustible gas cavity is arranged in the lower bottom wall of the first gas storage tank, partition plates which are positioned between the combustible gas cavity and the air cavity are fixedly arranged on the left side inner wall of the air cavity, a second gas inlet pipe which extends leftwards and penetrates through the left wall of the first gas storage tank is arranged on the second gas inlet pipe, a second gas inlet valve is fixedly, the right side end face of the first air pump is fixedly provided with a first air pump, the right side end face of the first air pump is fixedly provided with a first air pipe which extends rightwards and penetrates through the right wall of the first air storage tank and the first fixing plate, the first air pipe is fixedly provided with a first electric valve, the right side inner wall of the air cavity is fixedly provided with a second air pump, the right side end face of the second air pump is fixedly provided with a second air storage tank, the second air tank is internally provided with a mixed gas cavity, and the first air pipe and the second air pipe both extend into the mixed gas cavity; the fixed plate that is equipped with No. two of No. two gas holder right side terminal surfaces, the fixed air pump that is equipped with No. three of mixed gas chamber right side inner wall, No. three air pump right side terminal surfaces are fixed to be equipped with and extend right and pass No. two gas holder right side wall and No. three gas-supply pipes of No. two fixed plates, fixed No. three motorised valves that are equipped with on No. three gas-supply pipes, fixed burning box that is equipped with of No. two fixed plate right side terminal surfaces and fixed locating the fixed block of burning box upside terminal surface, burning box inside is equipped with the deflagration chamber, the fixed spark plug that is equipped with of deflagration chamber right side inner wall, the fixed sealing ring that is equipped with between the chamber left and right sides inner wall, the slip is equipped with the seal ball in the middle of the sealing ring, the fixed sealing spring that is equipped with between the chamber downside terminal surface and the chamber bottom wall that deflagration, an exhaust gas pipe which extends downwards and penetrates through the lower wall of the combustion box is fixedly arranged on the lower bottom wall of the deflagration cavity; the combustion box is characterized in that a storage box is fixedly arranged on the inner wall of the right side of the combustion box, a right wheel frame which is symmetrical front and back is arranged on the lower side end face of the storage box in a rotating manner, a right wheel shaft is arranged between the inner walls of the left side and the right side of the right wheel frame in a rotating manner, a right wheel is fixedly arranged on the right wheel shaft, a storage cavity is arranged in the storage box, an opening and closing door shaft is arranged on the lower wall of the storage box in a rotating manner, an opening and closing door is fixedly arranged on the upper side end face of the opening and closing door shaft, a transmission box is fixedly arranged on the upper side end face of the storage box, a transmission cavity is arranged in the transmission box, a transmission control device is arranged in the transmission cavity, a support block is fixedly arranged on the upper side end face, the inner ring transmission belt is characterized in that meshing teeth are arranged on the inner side end face of the inner ring transmission belt, a hollow groove is formed between the inner ring transmission belt and the outer ring transmission belt, fireworks are placed on the outer ring transmission belt and the upper end face of the inner ring transmission belt, a firework lead is fixedly arranged on the lower side end face of the fireworks, and the firework lead penetrates through the hollow groove.
2. A firework launching device using a plug ignition as claimed in claim 1, wherein: the transmission control device comprises a motor fixedly arranged on the lower bottom wall of the transmission cavity, a power shaft extending leftwards is rotatably arranged on the end face of the left side of the motor, a first bevel gear is fixedly arranged at the tail end of the left side of the power shaft, a first shaft is rotatably arranged between the upper inner wall and the lower inner wall of the transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the lower side of the first shaft, an electromagnet positioned above the second bevel gear is rotatably arranged on the first shaft, a first gear positioned above the electromagnet and a second gear slidably arranged above the first gear are slidably arranged on the first shaft, a gasket is slidably arranged on the upper end face of the electromagnet, a first spring is fixedly arranged between the upper end face of the gasket and the lower end face of the first gear, and a connecting rod is fixedly arranged between the upper end face of the first gear and the lower end face of the second gear, the transmission cavity is provided with a second shaft extending upwards in a rotating mode on the top wall, a third gear meshed with the first spring is fixedly arranged at the tail end of the lower side of the second shaft, and a fourth gear meshed with the end face of the inner side of the inner ring transmission belt is fixedly arranged at the tail end of the upper side of the second shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034018.9A CN110906802B (en) | 2020-01-13 | 2020-01-13 | Firework launching device using spark plug for ignition |
| GBGB2005168.6A GB202005168D0 (en) | 2020-01-13 | 2020-04-08 | A firework launching device using spark plug to ignite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010034018.9A CN110906802B (en) | 2020-01-13 | 2020-01-13 | Firework launching device using spark plug for ignition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110906802A CN110906802A (en) | 2020-03-24 |
| CN110906802B true CN110906802B (en) | 2020-09-11 |
Family
ID=69814267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010034018.9A Active CN110906802B (en) | 2020-01-13 | 2020-01-13 | Firework launching device using spark plug for ignition |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110906802B (en) |
| GB (1) | GB202005168D0 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110283705A1 (en) * | 2006-07-24 | 2011-11-24 | Troy Oliver | EXPLO-DYNAMICS™: a method, system, and apparatus for the containment and conversion of explosive force into a usable energy resource |
| CN100545516C (en) * | 2008-03-19 | 2009-09-30 | 中国科学院力学研究所 | Remote explosion ignition device |
| CN102032839A (en) * | 2009-10-03 | 2011-04-27 | 刘灵通 | Gun |
| CN104482809B (en) * | 2014-09-12 | 2016-05-25 | 江西省冠天科技有限公司 | A kind of Combined fireworks of realizing remote control ignition and reading |
| CN206131894U (en) * | 2016-10-08 | 2017-04-26 | 周文龙 | But continuous emission's fireworks inner tube |
| CN110319582A (en) * | 2019-05-13 | 2019-10-11 | 杭州良辰电子商务有限公司 | A kind of hot-blast stove of automatic control |
-
2020
- 2020-01-13 CN CN202010034018.9A patent/CN110906802B/en active Active
- 2020-04-08 GB GBGB2005168.6A patent/GB202005168D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110906802A (en) | 2020-03-24 |
| GB202005168D0 (en) | 2020-05-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200810 Address after: 221200 No.6 Industrial Park, Wangji Town, Suining County, Xuzhou City, Jiangsu Province Applicant after: JIANGSU JIASHENG AUTOMOBILE MANUFACTURING Co.,Ltd. Address before: No.76, yangshantou village, Anwen street, Pan'an County, Jinhua City, Zhejiang Province Applicant before: Pan'an changsuo spark plug Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221200 No. 6, Wangji Town Industrial Park, Suining County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xuqi Automobile Technology Co.,Ltd. Address before: 221200 No. 6, Wangji Town Industrial Park, Suining County, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JIASHENG AUTOMOBILE MANUFACTURING Co.,Ltd. |