CN103033094B - Safe and environmentally-friendly firecracker with two serially-connected exposed bodies - Google Patents
Safe and environmentally-friendly firecracker with two serially-connected exposed bodies Download PDFInfo
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- CN103033094B CN103033094B CN201210523108.XA CN201210523108A CN103033094B CN 103033094 B CN103033094 B CN 103033094B CN 201210523108 A CN201210523108 A CN 201210523108A CN 103033094 B CN103033094 B CN 103033094B
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Abstract
The invention belongs to the technical field of firecrackers and particularly relates to a safe environmentally-friendly firecracker with two serially-connected exposed bodies, and the firecracker is used for solving the problem that an existing safe, environmentally-friendly and energy-saving firecracker has a limited sound number and has difficulty in building festival atmosphere brought by the traditional firecracker. The firecracker comprises a plurality of single bodies, wherein each single body comprises a connecting piece and a fixed leading plug; the middle part of each connecting piece is provided with a cylindrical structure integrated with the connecting piece; an outer shell is sleeved outside each cylindrical structure; each fixed leading plug comprises a table body at one end and a cylinder at the other end; each fixed leading plug is internally provided with through holes along the axial direction; the cylinder part of each leading plug is inserted into the cylindrical structure of each connecting piece; the table body part of each fixed leading plug is inserted into a metal shell respectively; and seal caps are sleeved outside the metal shells. The safe environmentally-friendly firecracker has the following beneficial effects: zero discharge is basically realized, air pollution, dust pollution and potential safety hazards caused by the traditional firecracker are overcome to the greatest extent, and the advantages of the traditional firecracker and the existing safe and energy-saving firecracker are combined.
Description
Technical field
The invention belongs to the technical field of firecrackers, be specifically related to a kind of binary and connect exposed safe environment protection type firecrackers.
Background technology
Tradition firecrackers be well-known to people's harm brought of live, such as cause serious air pollution, dust pollution, also easily cause fire and to setting off personnel and surrounding and watching personnel and likely cause personal injury.
Chinese patent 200610012596.2 safety, environmental protection, energy-saving type built-in firecrackers, and Chinese patent 200610012598.1 safety, environmental protection, energy-saving type exposed firecrackers.The effects,sound that these two kinds of firecrackers revolutionize traditional firecrackers produces principle, when setting off, not producing and anyly setting off residue, save the various manpower and materials of cleaning residue, there is not the hidden danger that any injury is seted off and surrounded and watched crowd, in addition its each recyclable recycling.
But these two kinds of firecrackers are due to the restriction of existing processing technology, firecrackers achieved by it ring number and the time of setting off more limited, be difficult to reach traditional firecrackers several thousand ring, and its effectiveness comparison difficulty of building reaches the celebrating atmosphere of traditional firecrackers like this.
Summary of the invention
The present invention in order to solve existing safety, environmental protection, energy-saving firecrackers ring number limited, the problem of the celebrating atmosphere that the traditional firecrackers of more difficult construction bring.
The present invention adopts following technical scheme to realize:
A kind of binary is connected exposed safe environment protection type firecrackers, comprises some monomers, it is characterized in that described monomer comprises connector, admittedly draws plug, shell, metal-back, sealing cap, lead-in wire and threading;
The tubular construction that described connector comprises mid portion and is integrated with it, tubular construction has symmetrical gap as wire lead slot and Wire channel in building, tubular construction overcoat has shell,
Described consolidating is drawn plug to comprise one end is stage body, the other end is the cylindrical shell with stage body smaller diameter end one, admittedly draw in plug and have through hole along its axis direction, admittedly the shell portion drawing plug inserts in the tubular construction of connector, admittedly draw the stage body partial insertion metal-back of plug, the outer end of metal-back and admittedly draw the cavity filling in and leave between stage body end face and medicine is set as gunpowder chamber, metal-back outer end is provided with sealing layer, and metal-back overcoat has sealing cap;
Lead-in wire one end is stretched in gunpowder chamber, and the through hole and wire lead slot of the other end through admittedly drawing plug axis direction are drawn and be connected with the lead-in wire of adjacent monomer, and threading penetrates bottom the wire lead slot of each monomer.
Described connector is symmetrical structure, and mid portion two ends arrange the tubular construction of its symmetry relatively, and the relative tubular construction of described mid portion is protruding.
Described gap bottom arranges width and is less than the sulculus of gap as Wire channel in building.
The described position of drawing the corresponding through hole of plug stage body end face of consolidating has radial gap.
The length of described shell is greater than the length of connector tube structure, grows the endoporus of part and the cylinder body outer wall interference fit of admittedly drawing plug, leaves gap between the free end of connector tubular construction and shell.Described metal-back bottom inner bevel, metal-back endoporus fills in stage body maximum gauge place interference fit with admittedly drawing.The endoporus of described sealing cap is back taper, with metal-back outer wall interference fit.
Described connector tubular construction endoporus bottom arranges the disconnecting prevention structure admittedly drawing plug tube body.Described shell endoporus bottom arranges the disconnecting prevention structure with tubular construction outer wall.Described disconnecting prevention structure is for touching button, hangnail or helicitic texture.
Hinge structure of the present invention has following beneficial effect:
1, admittedly draw the use of plug, achieving the present invention does not need to use any solid flashing composition or solid primer, substantially achieves zero-emission, farthest overcomes air pollution that traditional firecrackers cause, dust pollution and potential safety hazard,
2, the problem that loud number is less, construction festive air is more difficult of existing safety and energy-saving firecrackers is overcome,
3, combine the advantage of traditional firecrackers and existing safety and energy-saving firecrackers, and achieve safety, environmental protection, energy-conservation to a greater degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the top view of connector,
Fig. 3 is the partial enlarged drawing of Fig. 1,
In figure: 1-connector, 2-draws plug admittedly, 3-shell, 4-wire lead slot, 5-Wire channel in building, 6-gunpowder chamber, 7-metal-back, 8-sealing cap, and 9-goes between, 10-threading, 11-sealing layer.
Detailed description of the invention
By reference to the accompanying drawings the specific embodiment of the present invention is described further.
Binary tandem safety and energy-saving firecrackers, comprise some monomers, it is characterized in that described monomer comprises connector 1, admittedly draws plug 2, shell 3, metal-back 7, sealing cap 8, lead-in wire 9 and threading 10;
The tubular construction that described connector 1 comprises mid portion and is integrated with it, tubular construction has symmetrical gap as wire lead slot 4 and Wire channel in building 5, tubular construction overcoat has shell 3,
Described consolidating is drawn plug 2 to comprise one end is stage body, the other end is the cylindrical shell with stage body smaller diameter end one, admittedly draw in plug 2 and have through hole along its axis direction, admittedly the shell portion drawing plug 2 inserts in the tubular construction of connector 1, admittedly draw the stage body partial insertion metal-back 7 of plug 2, the outer end of metal-back 7 and admittedly draw to leave between plug 2 stage body end face the cavity 6 of medicine as gunpowder chamber 6 is set, metal-back 7 outer end is provided with sealing layer 11, and metal-back 7 overcoat has sealing cap 8;
9 one end that go between are stretched in gunpowder chamber 6, and the through hole and wire lead slot 4 of the other end through admittedly drawing plug 2 axis direction are drawn and be connected with the lead-in wire of adjacent monomer, and threading penetrates bottom the wire lead slot 4 of each monomer.
Described connector 1 is symmetrical structure, mid portion two ends arrange the tubular construction of its symmetry relatively, the relative tubular construction of described mid portion is protruding, gap is left between the free end of connector tubular construction and shell, avoid explosion time, active force is directly from admittedly drawing plug by shell, tubular construction transmission, but the mid portion both sides of projection bear explosion time direction opposite effect power.Gap bottom arranges width and is less than the sulculus of gap as Wire channel in building, and the heat of lead-in wire burning is carried out part and completely cuts off by sulculus, is ignited by threading or blows, also just avoid coming off of monomer firecrackers while avoiding lead-in wire burning.The described position of drawing the corresponding through hole of plug stage body end face of consolidating has radial gap, is convenient to penetrating of lead-in wire.
The length of described shell 3 is greater than the length of connector tube structure, grows the endoporus of part and the cylinder body outer wall interference fit of admittedly drawing plug 2.Described metal-back 7 bottom inner bevel, metal-back 7 endoporus fills in stage body maximum gauge place interference fit with admittedly drawing.The endoporus of described sealing cap 8 is back taper, with metal-back 7 outer wall interference fit.Described connector 1 tubular construction endoporus bottom arranges the disconnecting prevention structure admittedly drawing plug 2 cylindrical shell.Described shell 3 endoporus bottom arranges the disconnecting prevention structure with tubular construction outer wall.Described disconnecting prevention structure is for touching button, hangnail or helicitic texture.The ingenious appropriate design of above-mentioned each structure, avoids each assembly and is ejected when powder burning blast, be reduced to zero by potential safety hazard, the operation of artificial site clearing after also saving firecracker setting-off.
Claims (10)
1. binary is connected exposed safe environment protection type firecrackers, comprises some monomers, it is characterized in that described monomer comprises connector, admittedly draws plug, shell, metal-back, sealing cap, lead-in wire and threading;
The tubular construction that described connector comprises mid portion and is integrated with it, tubular construction has symmetrical gap as wire lead slot and Wire channel in building, tubular construction overcoat has shell,
Described consolidating is drawn plug to comprise one end is stage body, the other end is the cylindrical shell with stage body smaller diameter end one, admittedly draw in plug and have through hole along its axis direction, admittedly the shell portion drawing plug inserts in the tubular construction of connector, admittedly draw the stage body partial insertion metal-back of plug, the outer end of metal-back and admittedly draw the cavity filling in and leave between stage body end face and medicine is set as gunpowder chamber, metal-back outer end is provided with sealing layer, and metal-back overcoat has sealing cap;
Lead-in wire one end is stretched in gunpowder chamber, and the through hole and wire lead slot of the other end through admittedly drawing plug axis direction are drawn and be connected with the lead-in wire of adjacent monomer, and threading penetrates bottom the wire lead slot of each monomer.
2. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that described connector is symmetrical structure, and mid portion two ends arrange the tubular construction of its symmetry relatively, and the relative tubular construction of described mid portion is protruding.
3. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that described gap bottom arranges width and is less than the sulculus of gap as Wire channel in building.
4. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that the length of described shell is greater than the length of connector tube structure, grow the endoporus of part and the cylinder body outer wall interference fit of admittedly drawing plug, between the free end of connector tubular construction and shell, leave gap.
5. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that described metal-back bottom inner bevel, and metal-back endoporus fills in stage body maximum gauge place interference fit with admittedly drawing.
6. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that the endoporus of described sealing cap is back taper, with metal-back outer wall interference fit.
7. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that described connector tubular construction endoporus bottom arranges the disconnecting prevention structure admittedly drawing plug tube body.
8. binary according to claim 1 is connected exposed safe environment protection type firecrackers, it is characterized in that described shell endoporus bottom arranges the disconnecting prevention structure with tubular construction outer wall.
9. the binary according to claim 7 or 8 is connected exposed safe environment protection type firecrackers, it is characterized in that described disconnecting prevention structure is for touching button, hangnail or helicitic texture.
10. binary according to claim 9 is connected exposed safe environment protection type firecrackers, it is characterized in that the position that the corresponding through hole of plug stage body end face is drawn in described consolidating has radial gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210523108.XA CN103033094B (en) | 2012-12-09 | 2012-12-09 | Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210523108.XA CN103033094B (en) | 2012-12-09 | 2012-12-09 | Safe and environmentally-friendly firecracker with two serially-connected exposed bodies |
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| CN103033094A CN103033094A (en) | 2013-04-10 |
| CN103033094B true CN103033094B (en) | 2015-03-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014086103A1 (en) * | 2012-12-09 | 2014-06-12 | Zhang Huijun | Twin-bodied serially built-in safe and environmentally friendly firecracker and unit thereof |
| CN107036492B (en) * | 2017-05-02 | 2019-04-19 | 赵子刚 | A kind of built-in firecrackers |
| CN109654954A (en) * | 2019-01-21 | 2019-04-19 | 湖南宇刚科技发展有限公司 | A kind of Contiuum type assembling firecrackers |
| CN110567325B (en) * | 2019-09-17 | 2024-03-26 | 赵子刚 | Device for firecracker production and finished production process thereof, and safe and environment-friendly firecracker produced by device |
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| US6092467A (en) * | 1998-01-27 | 2000-07-25 | Skyblazer, Inc. | Flare apparatus |
| CN1828213A (en) * | 2006-04-13 | 2006-09-06 | 赵子刚 | Safe environment-friendly energy-saving type built-in firecrackers |
| CN1828214A (en) * | 2006-04-13 | 2006-09-06 | 赵子刚 | Safe environment-friendly energy-saving type exposed firecrackers |
| CN200955933Y (en) * | 2006-09-25 | 2007-10-03 | 范成一 | Winding structure for barrage fire cracker |
| CN102175104A (en) * | 2011-03-01 | 2011-09-07 | 李群华 | Unfolding-free explodable firecracker |
| TWM416761U (en) * | 2011-07-20 | 2011-11-21 | Guang-Sheng Wu | Cascade connection structure of firecrackers |
| CN202993988U (en) * | 2012-12-09 | 2013-06-12 | 张慧珺 | Catamaran-series exposed safe environment-friendly firecracker |
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2012
- 2012-12-09 CN CN201210523108.XA patent/CN103033094B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6092467A (en) * | 1998-01-27 | 2000-07-25 | Skyblazer, Inc. | Flare apparatus |
| CN1828213A (en) * | 2006-04-13 | 2006-09-06 | 赵子刚 | Safe environment-friendly energy-saving type built-in firecrackers |
| CN1828214A (en) * | 2006-04-13 | 2006-09-06 | 赵子刚 | Safe environment-friendly energy-saving type exposed firecrackers |
| CN200955933Y (en) * | 2006-09-25 | 2007-10-03 | 范成一 | Winding structure for barrage fire cracker |
| CN102175104A (en) * | 2011-03-01 | 2011-09-07 | 李群华 | Unfolding-free explodable firecracker |
| TWM416761U (en) * | 2011-07-20 | 2011-11-21 | Guang-Sheng Wu | Cascade connection structure of firecrackers |
| CN202993988U (en) * | 2012-12-09 | 2013-06-12 | 张慧珺 | Catamaran-series exposed safe environment-friendly firecracker |
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| CN103033094A (en) | 2013-04-10 |
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Owner name: ZHAO ZIGANG Free format text: FORMER OWNER: ZHANG HUIJUN Effective date: 20140627 |
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Effective date of registration: 20140627 Address after: 030001 Shanxi Province, Taiyuan city Xinghualing District North Street 135 floor No. 2-15 Applicant after: Zhao Zigang Address before: 030001 Shanxi province Taiyuan City Renhe Xinghualing District No. 9 Applicant before: Zhang Huijun |
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Effective date of registration: 20151110 Address after: 410300 Jinsha Road, Huai Chuan office, Changsha, Hunan, Liuyang Patentee after: HUNAN HANZHU HIGH-NEW SCIENCE & TECHNOLOGY CO., LTD. Address before: 030001 Shanxi Province, Taiyuan city Xinghualing District North Street 135 floor No. 2-15 Patentee before: Zhao Zigang |