CN206459568U - Voice is prayed for blessings safety and environmental protection firecracker - Google Patents
Voice is prayed for blessings safety and environmental protection firecracker Download PDFInfo
- Publication number
- CN206459568U CN206459568U CN201720059992.4U CN201720059992U CN206459568U CN 206459568 U CN206459568 U CN 206459568U CN 201720059992 U CN201720059992 U CN 201720059992U CN 206459568 U CN206459568 U CN 206459568U
- Authority
- CN
- China
- Prior art keywords
- blessings
- firecracker
- safety
- stator
- environmental protection
- Prior art date
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 241000446313 Lamella Species 0.000 claims abstract description 16
- 241001201614 Prays Species 0.000 claims abstract description 4
- 241000973598 Oxyjulis californica Species 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 239000002737 fuel gas Substances 0.000 description 5
- 239000005997 Calcium carbide Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003721 gunpowder Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
Prayed for blessings safety and environmental protection firecracker, including a firecracker, hollow form the utility model discloses voice, it is characterised in that including：One firecracker base, is arranged on the firecracker bottom, including a base lid portion, and the base lid portion includes a connecting portion, and the connecting portion includes a connecting hole；One compression spring, is set in the connecting portion；One prays for blessings cylinder；One circuit board, including a speech chip；One clamping part, it is arranged in the compression spring, stator including setting a hole clipping, the edge of the stator is arranged with the locking groove of one group of indent, a rotatable lamella is set on the stator, the rotatable lamella and the stator are connected by one fastener with the connecting hole, and the rotatable lamella is consistent with the hole clipping shape；One safety pin, the perforate through the base lid portion side is embedded at the locking groove.Voice of the present utility model safety and environmental protection firecracker of praying for blessings is that a possess safe and environment-friendly, amusement, the firecracker of traditional culture and function of praying for blessings.
Description
Technical field：
The utility model is related to a kind of voice and prayed for blessings safety and environmental protection firecracker.
Background technology：
There is the history of more than 2000 years firecracker origin so far.In no gunpowder and paper, people are allowed to using bamboo is burnt
Burst sounding, to expel pestilence god, sends the sound of " Pi Pi " because bamboo is burned, therefore claim firecracker.This peculiar custom reflection
Chinese people crave for safe and sound wonderful dream.The firecracker sound be ring out the Old Year and ring in the New Year indicate, celebrating mood is revealed.The Spring Festival it is quick-fried
Bamboo sound also expresses the celebrating atmosphere of New Year.Except the Spring Festival, other traditional festivals, celebrating wedding, all kinds of celebrations, temple fair activity etc.
Occasion can nearly all set off firecrackers.
Firecracker of setting off fireworks is easy to cause fire and casualty accident, particularly in city, builds more and more higher, population phase
To intensive, setting off for high altitude fireworks etc. easily triggers fire, directly endangers the security of the lives and property of the people.It is particularly present
The white gunpowder of the most Misuse of firecrackers (potassium hyperchlorate) of in the market, brisance and loudness all greatly exceed national regulation should
When the black powder used.
Pollution air and urban environment then turn into another topic being difficult to resolve.
Shanghai Communications University related researcher is found through experiments that：1 firecrackers is seted off to be enough to allow in 10 cubic metres
The harmful substances such as nitrogen oxides, sulfur dioxide in the serious quick-fried tables of PM2.5, firecrackers directly can also cause harm to people's body.
Using Shanghai Outer Ring Line inner city area as 630 square kilometres, it is assumed that population is 10,000,000, and a string of ten thousand cracks of a whip are seted off by every 10 families
Big gun, the PM2.5 pollutions that firecrackers are produced are mainly distributed on calculating in 210 meters of (70 layers) height, and its PM2.5 concentration produced is 310
Microgram/every cubic metre, will cause air severe contamination.The quick-fried microgram of tabular value 500/every cubic metre.
The 26th meeting of the Shanghai City Standing Committee of the National People's Congress was voted through on December 30th, 2015《Shanghai City fireworks are quick-fried
Bamboo safety management regulations (revised draft)》.Forbid setting off from 1 day January in 2016, in Shanghai Outer Ring Line, manage, store, transporting
Fireworks and firecrackers.Except Section of Outer Ring Line is with inner region, 8 class places also Fireworks Prohibited beyond Section of Outer Ring Line.In firework control region
Must not manage, store, transporting fireworks firecracker.Banned the use of fire crackers and fireworks without exception during heavily contaminated.
Environmental protection firecracker on the market is mainly electronic fire cracker at present, and light and the sound are sent by LED and sound-producing device,
Being electronic fire cracker not equal to more like an ornament, the enjoyment and new meaning that this has of letting off firecrackers are lost.And electronics
Firecracker also has electricity consumption dangerous, equally exists and easily triggers the potential safety hazards such as fire.
Chinese utility model patent publication number：CN204514198U, discloses a kind of Environmental protection firecracker, including combustion gas is produced
Device, fuel gas transmission device, gas storage device and combustion gas apparatus to cause bursting, fuel gas transmission device is with gasifier section using single
Connected to valve, fuel gas transmission to gas storage device, combustion gas apparatus to cause bursting are arranged on gas storage device by fuel gas transmission device
On.Gasifier section includes calcium carbide storage device, saltwater-storage device and formed by the barrier film for being individually insulated both
Set in reaction zone, reaction zone and can puncture barrier film, enclose the film angle of cutting of calcium carbide and saline contacts.Fuel gas transmission device includes defeated
Fuse cord is set in air flue, gas transmission road, and gas transmission road is extended in fuse cord end, forms combustion gas apparatus to cause bursting.Gas storage device
For soft container, multiple air storage bags are isolated into by being uniformly arranged isolation strip by gas storage device thereon, each air storage bag is equal
Communicated with gas transmission road.Relief valve is set inside gas storage device upper end.Suspension suspension ring are set outside gas storage device upper end.
Confetti, environmentally friendly water-soluble pigment powder or environmentally friendly glitter are added in gas storage device.In gas storage device
Outer wrap colour thin paper.Spices is built into gasifier section or gas storage device.During work, gasifier section with
Soft container falls in lower section or is laid in ground naturally, makes defeated airway patency.By calcium carbide storage device and saltwater-storage device
Reaction zone is screwed to respectively, is cut film by cutting film angle circle, calcium carbide and salt solution are reacted, and the acetylene gas of generation passes through defeated
The check valve of gas, into gas transmission road, full of each air storage bag, air storage bag top relief valve pressure release when air pressure reaches certain numerical value
And Whistle sound alarming represents to have been filled with air storage bag, provoke this product to safe altitude and light fuse cord, air storage bag produces serial blast.
The firecracker of this emulation is to enter air storage bag by the generation gas that chemically reacts, when air storage bag air pressure blast generation firecracker effect,
But, this environmental protection is due to the release chemically reacted with elevated pressures air pressure, however it remains certain danger, and
Be not suitable for promoting in festival celebration.
Utility model content
It should be appreciated that the general description and the following detailed description more than disclosure is all exemplary and explanat,
And it is intended that the disclosure as claimed in claim provides further explanation.
In view of the above-mentioned problems, the utility model is prayed for blessings safety and environmental protection firecracker, including a firecracker there is provided voice, it is hollow
Shape, it is characterised in that including：One firecracker base, is arranged on the firecracker bottom, including a base lid portion, the base lid portion
Including a connecting portion, the connecting portion includes a connecting hole；One compression spring, is set in the connecting portion；One prays for blessings cylinder；One electricity
Road plate, including a speech chip；One clamping part, is arranged in the compression spring, including sets the stator of a hole clipping, described solid
The edge of stator, which is arranged with the locking groove of one group of indent, the stator, sets a rotatable lamella, and a fastener is rotated described
Piece and the stator are connected with the connecting hole, and the rotatable lamella is consistent with the hole clipping shape；One safety pin, through institute
The perforate for stating base lid portion side is embedded at the locking groove.
Voice is further provided it is preferable to, the utility model to pray for blessings safety and environmental protection firecracker, it is characterised in that
The circuit board includes some perforates, and fixes an at least metallic conduction piece by an at least conducting strip gim peg,
One rubber valve body is fixed on the stator, and the rubber safety cap is stuck in the middle of the metallic conduction piece, is arranged on described
Metallic conduction valve element below circuit board ejects the rubber safety in the middle of the metallic conduction piece by the spring slam
Cap, makes the metallic conduction valve element be stuck in the middle of the metallic conduction piece, and be powered the activation speech chip.
Voice is further provided it is preferable to, the utility model to pray for blessings safety and environmental protection firecracker, it is characterised in that
The cylinder of praying for blessings further comprises：The parachute of compression and the silk flower and the bright scraps of paper of compression.
Voice is further provided it is preferable to, the utility model to pray for blessings safety and environmental protection firecracker, it is characterised in that described
Environmental protection firecracker further comprises：Pray for blessings band, compress and be connected to below the circuit board.
Voice is further provided it is preferable to, the utility model to pray for blessings safety and environmental protection firecracker, it is characterised in that
The cylinder of praying for blessings, the parachute, band, the silk flower and the bright scraps of paper of praying for blessings all include degradable cloth
Skill and plastics are made.
The utility model proposes a kind of safety and environmental protection firecracker, the operation principle of its mechanization can avoid traditional gunpowder completely
The potential safety hazard that fireworks are brought, and air will not be polluted completely.Meanwhile, during the utility model is for use
The part being scattered outside is such as：Pray for blessings parachute, cylinder of praying for blessings, band of praying for blessings, silk flower and paillette paper has all used degradation material, can be very well
The problem of environmental pollution that is carried over after of solution firecracker.
Prayed for blessings safety and environmental protection firecracker the utility model discloses a kind of voice, it is characterised in that include successively：1st, profile is
Mechanical ejection operation principle is used inside thick bamboo tube shape, thick bamboo tube；2nd, be placed with inside thick bamboo tube cylinder of praying for blessings, parachute of praying for blessings, silk flower and
The bright scraps of paper, by the way of cylinder is prayed for blessings in ejection, while degradable silk flower and paillette paper will be ejected with cylinder of praying for blessings；3rd, quick-fried
Speech chip is added in thick bamboo tube base and cylinder of praying for blessings, the sound of true firecracker can be not only imitated, user can also pass through language
Sound transmits blessing.
The utility model ejects cylinder of praying for blessings by theory of mechanics, and cylinder is built with parachute and the speech chip of praying for blessings.In sky
In the presence of aerodynamic force and gravity, umbrella of praying for blessings will be opened in the air, slowly be descended slowly and lightly.Meanwhile, speech chip will be activated, and pass through
Sound can transmit happy festival celebration, kith and kin's blessing, cultural spreading etc., and application is quite varied.
Brief description of the drawings
Below, referring to the drawings, for those skilled in the art, it is described in detail to of the present utility model
In, above and other objects, features and advantages of the present utility model will be evident.
Fig. 1 is cylinder of the present utility model of praying for blessings, the decomposing schematic representation of pray for blessings parachute and band of praying for blessings；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 (1) is fundamental diagram of the present utility model；
Fig. 3 (2) is A-A ' of the present utility model sectional view；
Fig. 4 is overall appearance figure of the present utility model；
Fig. 5 is the decomposing schematic representation of pray for blessings parachute and band of praying for blessings of the present utility model；Fig. 6 is Fig. 5 combination diagram；
Fig. 7 be Fig. 5 in voice activation module decomposing schematic representation；
Fig. 8 (1) and the B-B sectional views that 8 (2) are Fig. 7.
Reference
1-- firecracker base
2-- compression spring
3-- stator
4-- locking groove
5-- rotatable lamella
6-- fixed screw
7-- safety pin
8-- firecracker
9-- silk flower
10-- bright the scraps of paper
11-- cylinders of praying for blessings
12-- parachutes of praying for blessings
13-- speech chip
14-- battery
15-- stator
16-- voice activation valve
17-- bands of praying for blessings
101-- base lid portion
102-- connecting portion
103-- connecting hole
161-- metallic conduction piece
162-- conducting strip gim peg
163-- rubber valve body
164-- rubber safety cap
165-- metallic conduction valve element
31-- hole clipping
Embodiment
Incorporated by reference to shown in Fig. 1 and Fig. 2, voice of the present utility model safety and environmental protection firecracker of praying for blessings includes a hollow cylinder
Shape firecracker 8, the bottom of firecracker 8 sets a firecracker base 1, and the firecracker base 1 can screw in or be caught in the bottom of firecracker 8 simultaneously
It is fixed.
The further structure of firecracker base 1 of the present utility model is as follows.
Constituted including the vertical connecting portion 102 of the base lid portion 101 and its one end middle column that can screw in back-out, the connection
The upper surface in portion 102 offers the connecting hole 103 of an internal thread shape, and a compression spring 2 is set in the connecting portion of the upper end of base 1
On 102, a stator 3 is provided with the compression spring 2, the stator 3 is in disc-shaped, and center offers a hole clipping 31, this figure
Show the hole clipping 31 of middle embodiment, be arranged with the edge of stator 3 on the locking groove 4 of one group of indent, stator 3 and set a band
The rotatable lamella 5 of screw a, fixed screw 6 sequentially passes through the screw of rotatable lamella 5, the company in hole clipping 31 and base 1 on stator 3
Hole 103 is connect, so compression spring 2 is compressed by stator 3 and 102 sections of the connecting portion of firecracker base 1 is fixed on.The hole clipping
31 shape and rotatable lamella 5 is approximate, but slightly larger compared with the latter.
The above-mentioned base lid portion 101 assembled is fastened on the bottom of firecracker 8, then also includes in the upper end of firecracker 8
The silk flower 9 and paillette paper 10 of compression, the top inside firecracker 8 are provided with the cylinder 11 of praying for blessings of a compression.
Fig. 3 (1) and 3 (2) illustrate the structural representation of firecracker 8 after assembling.
Wherein Fig. 3 (1) is part sectioned view, it is illustrated that in it can be seen that, fixed screw 6 sequentially passes through rotatable lamella 5, stator
3 and base 1 be connected as a single entity, compression spring 2 is compressed by stator 3 and 102 sections of the connecting portion of firecracker base 1 is fixed on.
In addition, the perforate of a safety pin 7 through the side of base lid portion 101 is embedded in the locking groove 4 of the edge side of stator 3, locked with this
Determine the position of stator 3.Further illustrated on Fig. 3 (1) in the compression silk flower 9 and paillette paper 10 of filling, whole firecracker 8
Portion is hollow.
Fig. 3 (2) illustrates the A-A profiles of firecracker 8, it can be seen that the structure of rotatable lamella 5 on stator 3, the rotatable lamella
5 can be rotated when firecracker works by the signal direction of arrow.
Fig. 4 illustrates the surface structure of Environmental protection firecracker of the present utility model, is only capable of seeing a firecracker 8, base 1 and bottom
The exposed safety pin 7 in 1 side of seat.
The detailed construction of cylinder 11 of praying for blessings is referred to shown in Fig. 5 and 6.
Cylinder 11 internal compression of the present utility model of praying for blessings is prayed for blessings parachute 12, and the parachute is by degradable fabrics system
Into parachute parachute is discharged by air force and Action of Gravity Field after ejection, fixed in the bottom for cylinder 11 of praying for blessings one electricity
Road plate 15, the circuit board 15 is made of degradation plastic, and for loading speech chip and battery.The top of the circuit board 15
Including a speech chip 13, to record acoustic information, battery 14 is that speech chip 13 is powered, an also contactor 16, this
Outside, pray for blessings band 17, be made up of degradable fabrics provided with compression in the lower section of circuit board 15, on band 17 of praying for blessings can with pattern or
The form transmission blessing of word.
Fig. 6 illustrates the schematic diagram of the cylinder 11 of praying for blessings after Fig. 5 combinations, includes a parachute, bottom at the top for cylinder 11 of praying for blessings
Prayed for blessings band 17 including one in portion.
Fig. 7 further illustrates the decomposing schematic representation of circuit board 15.
The circuit board 15 fixes two metallic conductions in disc, middle some perforates by two conducting strip gim pegs 162
Piece 161, rubber valve body 163 is fixed on above stator 15.Rubber safety cap 164 is to be stuck in two panels metallic conduction piece 161
Centre, prevents conduction.Metallic conduction valve element 165 is hit by spring 2, and script is stuck in two panels metallic conduction piece 161
Between rubber safety cap 164 eject so that metallic conduction valve element 165 is stuck in the middle of two panels metallic conduction piece 161, then produce
The raw activation speech chip 13 that is powered.
Fig. 8 (1) and 8 (2) are given because the deformation of spring 2 causes metallic conduction valve element 165 to hit ejection rubber safety
The schematic diagram of cap 164.
Cylinder 11 of the present utility model of praying for blessings is made of degradation plastic, the umbrella of praying for blessings that is made built with degradable fabrics,
Pray for blessings band and speech chip.Pray for blessings parachute and band of praying for blessings are discharged by freely falling body and air force.
Safety pin 7 is used for the rotation for limiting rotatable firecracker base 1, prevents maloperation.Safety pin 7 is only first extracted,
Can rotating base 101 so that triggered as normal compression spring 2 is ejected.
The outward appearance of firecracker 8 of the present utility model is thick bamboo tube shape, signifies our traditional firecracker culture.
The utility model when in use, pulls out the safety pin 7 at the edge of base lid portion 101, and rotates base lid portion 101, works as rotation
During to certain position, the rotatable lamella 5 of connecting portion 102 is fixed on by screw 6 and fallen in the hole clipping 31 of stator 3, such as Fig. 3 (2)
Shown, thus release is compressed in the spring 2 of connecting portion 102, and spring 2 pushes up the metal of the bottom of stator 15 at its upper end upwards
Conductive valve element 165 so that valve element is changed into Fig. 8 (2) state from Fig. 8 (1) state, so that the metallic conduction on stator 15
The sound chip circuit of piece 161 is connected, and sends firecracker or musical sound.Meanwhile, the cylinder 11 of praying for blessings of the upper end of stator 15 is upward
Firecracker 8 is ejected, meanwhile, the silk flower 9 and the bright scraps of paper 10 being compressed under cylinder 11 of praying for blessings also rush to sky and are scattered out, such as Fig. 1
Shown in, the parachute 12 for the upper end of cylinder 11 of praying for blessings is discharged after ejection by air force and Action of Gravity Field, positioned at cylinder of praying for blessings
The band 17 of praying for blessings of 11 lower ends also waves under gravity.So, under firecracker or music environment, the silk flower and bright of being scattered is completed
The whole process that the scraps of paper and parachute wave.
It is important to note that core technology of the present utility model has at 3 points：
1st, unique cylinder of praying for blessings, the design of pray for blessings parachute and band of praying for blessings, had both added the interest used, also allowed firecracker
It is more meaningful, signify blessing very unexpectedly.Cylinder of praying for blessings is launched away by mechanical work, is completely absent fire and is touched
The potential safety hazards such as electricity.
2nd, the implantation of speech chip causes firecracker more to have personalization, not only with traditional firecracker sound, moreover it is possible to root
Sound required for being added according to Different Individual demand, varying environment occasion, can allow each firecracker to differ from one another, an only nothing
Two.
3rd, degradation material is largely used.What voice of the present utility model prayed for blessings that safety and environmental protection firecracker launched prays for blessings
Cylinder, parachute of praying for blessings, pray for blessings band, silk flower and the bright scraps of paper are all made of to use degradable fabrics and plastics, and environmental pollution is dropped
To minimum degree.
The description to preferred embodiment provided above, so that any technical staff in the art can be used or utilize this
Invention.Various modifications to these embodiments are evident for personnel skilled in the art, can be described here total
Principle be applied to other embodiment and without using creativeness.Thus, the present invention is not limited to embodiment depicted herein, and answers
Foundation meets teachings disclosed herein and the widest range of new feature.
Claims (5)
- The safety and environmental protection firecracker 1. voice is prayed for blessings, including a firecracker, hollow form, it is characterised in that including：One firecracker base, is arranged on the firecracker bottom, including a base lid portion, and the base lid portion includes a connecting portion, institute Stating connecting portion includes a connecting hole；One compression spring, is set in the connecting portion；One prays for blessings cylinder；One circuit board, including a speech chip；One clamping part, is arranged in the compression spring, including sets the stator of a hole clipping, and the edge of the stator is symmetrically set Have and a rotatable lamella set on the locking groove of one group of indent, the stator, a fastener by the rotatable lamella and the stator with The connecting hole is connected, and the rotatable lamella is consistent with the hole clipping shape；One safety pin, the perforate through the base lid portion side is embedded at the locking groove.
- The safety and environmental protection firecracker 2. voice according to claim 1 is prayed for blessings, it is characterised in thatThe circuit board includes some perforates, and fixes at least a metallic conduction piece, a rubber by an at least conducting strip gim peg Skin valve body is fixed on the stator, and the rubber safety cap is stuck in the middle of the metallic conduction piece, is arranged on the circuit Metallic conduction valve element below plate ejects the rubber safety cap in the middle of the metallic conduction piece by the spring slam, The metallic conduction valve element is set to be stuck in the middle of the metallic conduction piece, be powered the activation speech chip.
- The safety and environmental protection firecracker 3. voice according to claim 2 is prayed for blessings, it is characterised in thatThe cylinder of praying for blessings further comprises：The parachute of compression and the silk flower and the bright scraps of paper of compression.
- The safety and environmental protection firecracker 4. voice according to claim 3 is prayed for blessings, it is characterised in that the Environmental protection firecracker is further wrapped Include：Pray for blessings band, compress and be connected to below the circuit board.
- The safety and environmental protection firecracker 5. voice according to claim 4 is prayed for blessings, it is characterised in thatThe cylinder of praying for blessings, the parachute, pray for blessings band, the silk flower and the bright scraps of paper all include degradable fabrics and Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059992.4U CN206459568U (en) | 2017-01-17 | 2017-01-17 | Voice is prayed for blessings safety and environmental protection firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059992.4U CN206459568U (en) | 2017-01-17 | 2017-01-17 | Voice is prayed for blessings safety and environmental protection firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459568U true CN206459568U (en) | 2017-09-01 |
Family
ID=59698507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059992.4U Expired - Fee Related CN206459568U (en) | 2017-01-17 | 2017-01-17 | Voice is prayed for blessings safety and environmental protection firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459568U (en) |
-
2017
- 2017-01-17 CN CN201720059992.4U patent/CN206459568U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203203474U (en) | Wired remote controlled ejection type electronic firework firecracker | |
| CN103471469B (en) | Chongtian mortar and manufacture method thereof | |
| CN206459568U (en) | Voice is prayed for blessings safety and environmental protection firecracker | |
| US20050028720A1 (en) | Pop-up device for deterring an attacking animal such as a bear | |
| CN108344333A (en) | Air firecracker and its firecrackers string | |
| CN201575755U (en) | Fluttering firework | |
| CN103438765A (en) | Firecracker and manufacturing method thereof | |
| CN2390176Y (en) | Nuisanceless fireworks and their shotting device | |
| CN208505128U (en) | A kind of firecracker simulator | |
| CN203083449U (en) | Simulating firecracker | |
| CN102997758A (en) | Firework electronic bomb | |
| CN204514198U (en) | A kind of Environmental protection firecracker | |
| CN200968824Y (en) | Multi-lamp multi-firecracker | |
| CN203501901U (en) | Multi-tube environmental-friendly gas ejection firework device | |
| CN2477242Y (en) | Air sac firecracker | |
| CN214892894U (en) | Training is with smokeless flameless formula detonation bullet | |
| CN2505129Y (en) | Fire-extinguishing ball with hanging decorative effect | |
| CN104338324A (en) | Jumping balloon | |
| KR200362602Y1 (en) | a balloon for firecracker | |
| CN2783260Y (en) | Smog firework shell | |
| CN2291952Y (en) | Bouncing balloon capable of generating crark sound | |
| RU2232040C1 (en) | Bomb | |
| CN201289347Y (en) | Firecracker | |
| CN1194172A (en) | Jumping balloon | |
| CN2268562Y (en) | Sounding balloon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 |