CN107328314B - Plastic fireworks launching basin - Google Patents
Plastic fireworks launching basin Download PDFInfo
- Publication number
- CN107328314B CN107328314B CN201710681354.0A CN201710681354A CN107328314B CN 107328314 B CN107328314 B CN 107328314B CN 201710681354 A CN201710681354 A CN 201710681354A CN 107328314 B CN107328314 B CN 107328314B
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- China
- Prior art keywords
- launching
- groove
- base
- tube
- plastic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000003721 gunpowder Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000002889 sympathetic effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Toys (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a plastic firework launching basin which comprises a base, a blocking piece and a launching main body buckled on the base, wherein the launching main body comprises a plurality of launching cylinders which are arranged vertically and horizontally, a rib plate is arranged between every two adjacent launching cylinders on the same longitudinal row, and the blocking piece is sleeved on each launching cylinder or abuts against each launching cylinder on two adjacent transverse rows respectively. Because be provided with the gusset between two adjacent launching tubes on same wale, do not connect between each launching tube on the ranks, but carry on spacingly through blocking the piece, make relative angle between the launching tube on the different wales and the relative position of launching tube oral area can change, and then make fireworks can obtain different figures after spraying and need not to make the launching tube mould again, the cost is lower relatively, the launching tube lower extreme has the bottom plate of body coupling simultaneously, need not to splice and can load gunpowder, difficult popping out during the use, production efficiency is higher relatively and comparatively safe.
Description
Technical Field
The invention relates to a firework launching device, in particular to a firework plastic launching basin.
Background
Traditional fireworks emitter adopts the fiber container to bond formation usually, need through cut paper, the reel, dry, cut the section of thick bamboo, the back cover that buries, bond, multiple processes such as holing and threading just can obtain the product, the technology is comparatively complicated, production efficiency is lower relatively, in addition, the fiber container wets easily, the condition that powder in the fiber container became damp inefficacy appears easily, and powder wets to generate heat and produces natural auto-explosion after reaching certain temperature easily, there is certain potential safety hazard.
The Chinese patent application with publication number CN101776424A discloses a firework plastic launching basin, which consists of a plurality of tubular barrels, a connecting plate between the walls of the barrels and a base in the barrels, wherein the tubular barrels, the connecting plate and the base are integrated by plastic through injection molding, the connecting plate which is formed at one time with the barrels is arranged between the outer walls of the upper parts of the barrels, the outer walls of the lower parts of the barrels are not connected, the base which is connected with the barrels into a whole is arranged at the bottom in each barrel, and a filling cavity is arranged between the opening of each barrel and the base; in four faces of the firework plastic launching basin body, a notch for inserting a fuse is formed between each barrel bottom opening on the front face and the rear face and the base, and through holes for inserting the fuse are formed in positions, corresponding to the bottoms of the notches, of each barrel between the front face and the rear face of the notch. The firework plastic launching basin is formed by injection molding, the production process is simplified in a certain length, compared with a paper tube, gunpowder in the tube is not easy to damp, however, the tube bodies of the firework plastic launching basin are completely and fixedly connected, if the spraying angle of fireworks or a pattern generated after the fireworks are sprayed is required to be changed, a tube body mold is required to be manufactured again, and the production cost is relatively high; in addition, the launching tube of the firework plastic launching basin is divided into the tube body and the base, powder can be loaded only by arranging each base sleeve on the corresponding tube body during production, the production efficiency is still relatively low, the tube body can be popped out during use, and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a plastic firework launching basin which is relatively low in production cost, relatively high in production efficiency and relatively safe.
In order to achieve the purpose, the invention adopts the following technical scheme:
the firework plastic launching basin comprises a base, a blocking piece and a launching main body buckled on the base, wherein the launching main body comprises a plurality of launching cylinders which are arranged vertically and horizontally, the lower ends of the launching cylinders are provided with base plates which are connected integrally, a rib plate is arranged between every two adjacent launching cylinders on the same longitudinal row, and the blocking piece is sleeved on each launching cylinder or the blocking piece abuts against each launching cylinder of every two adjacent transverse rows respectively.
As an improvement of the invention, the height of the rib plate is smaller than that of the launching tube, the barrier piece is in a flat plate shape and abuts against the rib plate, a plurality of through holes which are matched with the launching tubes in a one-to-one manner are formed in the barrier piece, and the launching tubes are respectively inserted into the corresponding through holes.
As an improvement of the invention, the launching main body further comprises flexible strips integrally connected with the launching cylinders respectively, one side of each flexible strip facing the base is provided with a lead groove, and each lead groove is provided with an ignition port communicated with the outside.
As an improvement of the invention, the lower end of each launching tube is provided with a wire inlet hole and a wire outlet hole which are respectively communicated with the wire leading groove, and the wire leading groove is provided with a serial fire isolating block at the position corresponding to the wire inlet hole and the wire outlet hole of the same launching tube.
As an improvement of the present invention, a waterproof strip is disposed on the base at a position corresponding to the lead groove, the waterproof strip is inserted into the lead groove, and the height of the waterproof strip is smaller than the depth of the lead groove.
As an improvement of the invention, the base is provided with a clamping column, and the emission main body is provided with a clamping groove matched with the clamping column.
As an improvement of the invention, a groove is formed on the base, the bottom surface of the groove is in a convex arc shape, the emission main body is arranged in the groove, the blocking pieces respectively abut against the emission barrels of two adjacent transverse rows, and the emission barrels close to the side wall of the groove abut against the side wall of the groove.
The emission main body is an integrally formed emission main body.
By adopting the technical scheme, the invention has the following beneficial effects:
1. because be provided with the gusset between two adjacent launching tubes on same wale, do not connect between each launching tube on the ranks, but carry on spacingly through blocking the piece, make relative angle between the launching tube on the different wales and the relative position of launching tube oral area can change, and then make fireworks can obtain different figures after spraying and need not to make the launching tube mould again, the cost is lower relatively, the launching tube lower extreme has the bottom plate of body coupling simultaneously, need not to splice and can load gunpowder, also be difficult for popping out during the use, production efficiency is higher relatively and comparatively safe.
2. Through setting up the cluster fire and separating the piece, avoid the gunpowder in the launching tube more than two to be lighted simultaneously, further improve the security performance, and be convenient for control the emission time of each launching tube.
3. Compared with the traditional paper tube type launching basin, the plastic launching basin for fireworks has the advantages of short forming period, high processing precision, shock resistance, falling resistance, strong anti-explosion capability of the launching tubes and the like, and the launching tubes are connected in a body with a proper interval, so accidents such as rewinding, scattering and sympathetic explosion caused by the explosion of individual launching tubes can be effectively prevented.
4. Compared with the plastic tobacco flower pots on the market, has the advantages that,
1.1, the launching tube is integrally formed, so that accidents such as flashover, bottom flashover, low explosion, sympathetic explosion and the like caused by insufficient buckling of a tube body and a tube seat of the launching tube are reduced, the processing period is shorter, and the labor is more effectively saved;
1.2, the firework launcher has a bottom plate, does not have a bottom plate, is provided with an angle base, has various combination schemes which are flexibly selected, can launch directly and launch at various angles at will, covers all firework launching design schemes in the existing market, and more effectively reduces the stock turnover varieties of semi-finished products of manufacturers;
1.3, the design of the lead slot enables the lead laying process to use a coiling lead process with low cost and an inserting lead process, is suitable for various high, low and complex applications, and the coiling lead is double-hole fire-flushing, so that compared with single-hole fire-flushing, the failure of fire-flushing is effectively prevented, and the fire-flushing rate is ensured to reach 100%;
1.4, add waterproof strip design, utilize the high accuracy of injection molding process itself, through the inseparable butt joint realization of groove and strip waterproof effectively, solved in the past fireworks in rainwater weather and to the shortcoming that the place requires highly of releasing.
Drawings
FIG. 1 is a schematic structural view of a plastic firework launching basin according to the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the plastic firework launching basin at the bottom of the launching tube, with hatching omitted;
FIG. 3 is a schematic view of the base structure of FIG. 1;
FIG. 4 is a schematic structural diagram of the emitter body of FIG. 1;
FIG. 5 is a schematic top view of the emitter body of FIG. 1;
FIG. 6 is another schematic structural diagram of the plastic firework launching basin;
fig. 7 is another structural schematic diagram of the plastic firework launching basin.
The corresponding designations in the figures are as follows:
10-a base; 11-a groove;
12-a waterproof strip; 13-stringing fire-proof blocks;
14-a clamping column; 20-a barrier;
30-an emission body; 31-a launch canister;
32-a flexible strip; 33-a base plate;
34-rib plate; 35-a lead slot;
36-an ignition port; 37-wire inlet holes;
38-outlet hole.
Detailed Description
The invention is further described below with reference to the figures and the embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the plastic firework launching basin provided in this embodiment includes a base 10, a barrier 20 and a launching main body 30 fastened to the base 10, wherein the base 10, the barrier 20 and the launching main body 30 are respectively an integrally formed base 10, an integrally formed barrier 20 and an integrally formed launching main body 30, and a waterproof structure is required to be disposed on the base, and the specific waterproof structure is a conventional structure, which is not a key point of this embodiment and is not described in detail herein. Of course, metal members may be used as the base 10 and the barrier member 20, if necessary.
The launching body 30 includes a plurality of launching tubes 31 arranged in a longitudinal and transverse direction and flexible strips 32 respectively connected with the launching tubes 31 in an integrated manner, that is, the plurality of launching tubes 31 are arranged in a longitudinal and transverse direction to form a cuboid shape, and the specific number of longitudinal rows and transverse rows can be set according to actual needs. The lower end of the launch barrel 31 has a bottom plate 33 integrally connected, i.e. the launch barrel 31 has only one opening facing upwards for spraying fireworks. The rib plates 34 are arranged between two adjacent launch cylinders 31 on the same longitudinal row, namely, the relative positions of the launch cylinders 31 on the same longitudinal row are fixed, and preferably, in the embodiment, the height of the rib plates 34 is smaller than that of the launch cylinders 31. The flexible strips 32 are in a snake shape and connected to the bottoms of the launching tubes 31, the launching tubes 31 at corresponding positions on two adjacent longitudinal rows are connected together, namely, on the transverse row, the two adjacent launching tubes 31 are connected through the flexible strips 32, so that the angles of the launching tubes 31 on the transverse row can be placed according to actual needs, the launching tubes 31 on the transverse row can be arranged in parallel to form a structure shown in fig. 1, and the launching tubes 31 on the transverse row can also be placed into a structure shown in fig. 6 or fig. 7, so that patterns formed in the sky after fireworks are sprayed are changed.
In the embodiment, the blocking piece 20 is sleeved on each emission tube 31 or the blocking piece 20 abuts against each emission tube 31 of two adjacent rows respectively for limiting, the specific limiting mode depends on the arrangement structure of each emission tube 31 on the rows, if the emission tubes are arranged into the structure shown in fig. 1, namely, the emission tubes are arranged into straight-up emission basins, the blocking piece 20 can be designed into a flat plate shape, the blocking piece 20 abuts against the upper end of the rib plate 34, a plurality of through holes which are in one-to-one fit with each emission tube 31 are formed in the blocking piece 20, and each emission tube 31 is inserted into the corresponding through hole respectively, so that the emission tubes 31 are ensured to be arranged in parallel; as shown in fig. 6 or fig. 7, a groove 11 needs to be formed on the base 10, the bottom surface of the groove 11 is in a convex arc shape for supporting the bottom of each launching tube 31, the launching main body 30 is installed in the groove 11, the barrier 20 is in a hollow block shape or a solid block shape and respectively abuts against each launching tube 31 of two adjacent rows, and the launching tube 31 close to the side wall of the groove 11 abuts against the side wall of the groove 11, so as to achieve the limiting.
The flexible strip 32 is provided with a lead groove 35 on one side facing the base 10, the lead groove 35 is provided with an ignition port 36 communicated with the outside, of course, a through hole connected with the lead groove 35 needs to be formed on the bottom plate 33 of each emission tube 31, so as to facilitate the penetration of a lead for igniting the powder in the emission tube 31, preferably, in the embodiment, the lower end of each emission tube 31 is provided with a lead inlet 37 and a lead outlet 38 respectively communicated with the lead groove 35, and the lead groove 35 is provided with a serial flame blocking block 13 at a position corresponding to the lead inlet 37 and the lead outlet 38 of the same emission tube 31, so as to prevent flame from continuously burning along the lead groove 35, that is, flame can only burn from one end of the serial flame blocking block 13 to the other end of the serial flame blocking block 13 through the corresponding lead inlet 37 and lead outlet 38, so as to prevent the powder in more than two emission tubes 31 from being ignited at the same time, improve the safety performance, and at the time of ignition in the next emission tube 31 can be controlled by the lead length of the lead penetrating through the lead 37 and the lead outlet 38, thereby controlling the injection time of each emission tube 31. It should be noted that the spark block 13 is integrally formed on the base plate 10. It should be further noted that the fire-isolating block 13 may not be provided, and the lead wire must adopt a disc-lead process in which the whole lead wire is arranged in the lead wire groove, but the emission interval between every two adjacent emission barrels 31 is uniform, has no rhythm, and is only suitable for low-end products; in this embodiment, the lead wire may adopt an insertion process, the two adjacent launch tubes 31 may be connected by lead wires with different burning speeds, and the fire crossing is prevented by the fire crossing barrier block 13, so as to achieve various different launch rhythms, and is suitable for high-end products.
Preferably, in this embodiment, base 10 is provided with waterproof strip 12 in the position department that corresponds with lead wire groove 35, and waterproof strip 12 alternates in lead wire groove 35, and waterproof strip 12 highly be less than the degree of depth of lead wire groove 35, and waterproof strip 12 and lead wire groove 35 can form the pilot channel jointly like this, are convenient for fix a position and can form waterproof construction to make fireworks can be set off on rainy day and wetland, do not receive weather and place influence, also can effectively prevent to cross a fire between the lead wire.
In addition, in the present embodiment, the base 10 is provided with a clamping column 14, the emission body 30 is provided with a clamping groove matched with the clamping column 14, and the fixed connection between the base and the emission body 30 is realized by buckling the clamping column 14 in the clamping groove. The base 10 may also be provided with a plurality of hemispherical plugs, which are inserted into the holes formed in the bottom of the emission main body 30 and then cannot be pulled out, so as to achieve connection and fastening between the base 10 and the emission main body 30, and in addition, when the barrier 20 contacts the base 10, the barrier 20 may also be provided with a slot matched with the clamping column 14 or a hole matched with the hemispherical plug.
The present invention has been described in detail with reference to the specific embodiments, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, such as the launch barrel 31 and the cross section of the above embodiments are configured to be circular, square or other shapes, and so on, which all fall within the protection scope of the present invention.
Claims (5)
1. A firework plastic launching basin is characterized by comprising a base, a blocking piece and a launching main body buckled on the base, wherein the base is an integrally formed base, the launching main body comprises a plurality of launching cylinders which are arranged vertically and horizontally, the lower ends of the launching cylinders are provided with a base plate which is integrally connected, a rib plate is arranged between every two adjacent launching cylinders on the same longitudinal row, all the launching cylinders on a transverse row are not connected, and are limited by the blocking piece, so that the relative angles between the launching cylinders on different longitudinal rows and the relative positions of the mouth parts of the launching cylinders can be changed, and the blocking piece is sleeved on each launching cylinder or the blocking piece abuts against each launching cylinder on two adjacent transverse rows respectively; the launching main body further comprises flexible strips which are integrally connected with the launching barrels respectively, one side of each flexible strip, facing the base, is provided with a lead groove, and the lead groove is provided with an ignition port communicated with the outside; the lower end of each launching tube is provided with a wire inlet hole and a wire outlet hole which are respectively communicated with the wire leading groove, and the wire leading groove is provided with a fire isolating and blocking block at the position corresponding to the wire inlet hole and the wire outlet hole of the same launching tube; the base with the position department that the lead wire groove corresponds is provided with waterproof strip, waterproof strip alternates in the lead wire inslot, just waterproof strip highly be less than the degree of depth of lead wire groove.
2. The plastic firework launching basin as claimed in claim 1, wherein the rib plate is shorter than the launching tube, the barrier member is in a flat plate shape, the barrier member abuts against the rib plate, a plurality of through holes which are matched with the launching tubes one to one are formed in the barrier member, and the launching tubes are respectively inserted into the corresponding through holes.
3. A plastic fireworks launching basin as claimed in claim 1 or 2, characterized in that the base is provided with a clamping column, and the launching body is provided with a clamping groove matched with the clamping column.
4. A plastic fireworks launching basin as claimed in claim 1, wherein the base is formed with a groove, the bottom surface of the groove is convex arc-shaped, the launching body is installed in the groove, the blocking member is respectively abutted against each launching tube of two adjacent transverse rows, and the launching tube close to the side wall of the groove is abutted against the side wall of the groove.
5. The plastic firework launching cone as claimed in claim 1, wherein the launching body is an integrally formed launching body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681354.0A CN107328314B (en) | 2017-08-10 | 2017-08-10 | Plastic fireworks launching basin |
| PCT/CN2018/098910 WO2019029469A1 (en) | 2017-08-10 | 2018-08-06 | Plastic launching basin for fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681354.0A CN107328314B (en) | 2017-08-10 | 2017-08-10 | Plastic fireworks launching basin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107328314A CN107328314A (en) | 2017-11-07 |
| CN107328314B true CN107328314B (en) | 2023-01-03 |
Family
ID=60200389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710681354.0A Expired - Fee Related CN107328314B (en) | 2017-08-10 | 2017-08-10 | Plastic fireworks launching basin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107328314B (en) |
| WO (1) | WO2019029469A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328314B (en) * | 2017-08-10 | 2023-01-03 | 福建省安协安全技术咨询有限公司 | Plastic fireworks launching basin |
| CN208505127U (en) * | 2018-05-16 | 2019-02-15 | 盛巧 | A kind of novel plastic entirety potted flower |
| CN108613596A (en) * | 2018-07-19 | 2018-10-02 | 临澧县澧江机械科技有限公司 | Environment protecting separate plastics firework external cylinder |
| CN108981491A (en) * | 2018-09-02 | 2018-12-11 | 杨玉香 | A kind of outer cylinder array slipcover set |
| CN110274523A (en) * | 2019-08-06 | 2019-09-24 | 浏阳市达丰出口花炮厂 | A kind of paper tube combined firework sets off emitter |
| CN112665465A (en) * | 2020-12-29 | 2021-04-16 | 钟兴标 | Fireworks and firecrackers |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771695A (en) * | 1987-05-04 | 1988-09-20 | Simpson Richard C | Launching stand for fireworks |
| JPH0525198U (en) * | 1991-09-04 | 1993-04-02 | 後藤▲こう▼業株式会社 | Fireworks launcher |
| US5429053A (en) * | 1993-12-22 | 1995-07-04 | Walker; Ronald R. | Pyrotechnic fan rack |
| CN103697759A (en) * | 2013-12-05 | 2014-04-02 | 胡勇 | Base of combined fireworks |
| CN204555842U (en) * | 2014-12-22 | 2015-08-12 | 东信烟花集团有限公司 | Fireworks reel positioner and group basin fireworks |
| CN205642170U (en) * | 2016-04-28 | 2016-10-12 | 湖南临空机电有限公司 | Combination fireworks transmission base |
| CN207095411U (en) * | 2017-08-10 | 2018-03-13 | 浏阳顺天花炮科技有限公司 | A kind of plastic emitting basin for fireworks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628518U (en) * | 2010-03-19 | 2010-11-10 | 吴卫 | Split assembled salute barrel shell |
| TWM533199U (en) * | 2016-06-08 | 2016-12-01 | Zi-Hang Zhou | Firework launching base structure |
| CN205991747U (en) * | 2016-08-26 | 2017-03-01 | 浏阳市军胜贸易有限公司 | A kind of Fireworks on water |
| CN107328314B (en) * | 2017-08-10 | 2023-01-03 | 福建省安协安全技术咨询有限公司 | Plastic fireworks launching basin |
-
2017
- 2017-08-10 CN CN201710681354.0A patent/CN107328314B/en not_active Expired - Fee Related
-
2018
- 2018-08-06 WO PCT/CN2018/098910 patent/WO2019029469A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771695A (en) * | 1987-05-04 | 1988-09-20 | Simpson Richard C | Launching stand for fireworks |
| JPH0525198U (en) * | 1991-09-04 | 1993-04-02 | 後藤▲こう▼業株式会社 | Fireworks launcher |
| US5429053A (en) * | 1993-12-22 | 1995-07-04 | Walker; Ronald R. | Pyrotechnic fan rack |
| CN103697759A (en) * | 2013-12-05 | 2014-04-02 | 胡勇 | Base of combined fireworks |
| CN204555842U (en) * | 2014-12-22 | 2015-08-12 | 东信烟花集团有限公司 | Fireworks reel positioner and group basin fireworks |
| CN205642170U (en) * | 2016-04-28 | 2016-10-12 | 湖南临空机电有限公司 | Combination fireworks transmission base |
| CN207095411U (en) * | 2017-08-10 | 2018-03-13 | 浏阳顺天花炮科技有限公司 | A kind of plastic emitting basin for fireworks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107328314A (en) | 2017-11-07 |
| WO2019029469A1 (en) | 2019-02-14 |
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