CN108291791A - Draw big gun - Google Patents
Draw big gun Download PDFInfo
- Publication number
- CN108291791A CN108291791A CN201580084403.1A CN201580084403A CN108291791A CN 108291791 A CN108291791 A CN 108291791A CN 201580084403 A CN201580084403 A CN 201580084403A CN 108291791 A CN108291791 A CN 108291791A
- Authority
- CN
- China
- Prior art keywords
- released
- big gun
- storage pocket
- cylindrical body
- explosive
- 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.)
- Pending
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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
- F42B4/04—Firecrackers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H37/00—Jokes; Confetti, streamers, or other dance favours ; Cracker bonbons or the like
-
- 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
- F42B4/22—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having means to separate article or charge from casing without destroying the casing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical
- A63H5/04—Pistols or machine guns operated without detonators; Crackers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The present invention can make to be released object on one side with wide-angle be diffused into it is aerial distally on one side emit, stage can be made more garishly to perform with the realization of few powder volume.A kind of drawing big gun, it has the body of explosive that the inside storage of the cylindrical body of emission port is exploded by the drawing operation of drawstring in front end, and configuration is released object between the body of explosive and the emission port, the emission port of the cylindrical body is blocked by The lid component, the The lid component is pushed open by the blast of the explosion time by the body of explosive and to object is released described in the transmitting of the direction of the emission port, it is characterized in that, it is described to draw big gun to have to be released the front of object described in filling and open shape and be released object storage pocket, this is released the configuration of object storage pocket in the front of the body of explosive of the inside of the cylindrical body, and it is installed as integrally engaging the bag open edge in front with the emission port edge of the cylindrical body and sealing the emission port；The drawing big gun has can be along the movable compression body that the axis direction of the cylindrical body moves in described be released between object storage pocket and body of explosive, the movable compression body has compression zone and peripheral wall, the wherein described compression zone is released object storage pocket side described in being formed on the axis direction, the peripheral wall erects from the compression zone to the body of explosive side and has the cross sectional shape coordinated with the inner circumferential shape of the cylindrical body, and the movable compression body and constitutes any component of the drawing big gun and be all not connected to；The movable compression body is moved in the inside of the cylindrical body towards the emission port by the wind pressure of the blast；By making the bottom for being released object storage pocket be under pressure by the compression zone, the object storage pocket that is released expands while overturning, and by the movable compression body and described be released object from the cylindrical body and release；It is released in object storage pocket described in being incorporated in from the movable compression body being pushed out in the cylindrical body after overturning.
Description
Technical field
The present invention relates to it is using at Christmas or in gala banquets such as celebration of marriage etc., made by the drawing operation of drawstring
Body of explosive, which explodes and so that confetti or paper tape etc. is released object by the explosion, is emitted to aerial drawing big gun.
Background technology
In the past, as this drawing big gun, for example there is big gun 42 is drawn shown in Fig. 5,6：It will be filled with the quilt for being released object 46
It releases object storage pocket 47 and stores configuration in the front of body of explosive 44, so that the hair of the bag open edge 47a and cylindrical body 43 in front
Loophole edge 48a is integrally engaged and is installed the mode that above-mentioned emission port 48 seals (such as patent document 1).According to this
Big gun 42 is drawn, blast of the object storage pocket 47 by body of explosive 44 is released, expands while overturning and dashes forward from emission port 48
Go out, therefore be released object 46 by the effect and spread with wide-angle and distally emitted, and with being released object storage pocket 47
Inverting action, what is directly ejected by rotary force is released object 46 (such as confetti etc.) and can promote to dance in the air, and having makes
The effect that stage is more garishly performed.
Existing technical literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2007-298187 bulletins
Invention content
The technical problems to be solved by the invention
But in above-mentioned drawing big gun, it is emitted in the air to make to be released object 46, needs to make to be released object storage on one side
47 overturning of bag on one side protrudes its expansion, so needing intense explosion power.Accordingly, there exist the fire that must more set body of explosive 44
The problem of dose.
The object of the present invention is to provide a kind of drawing big gun, can make to be released object while being diffused into aerial with wide-angle to
A distant place emits, and can be realized with less powder volume makes stage more garishly perform.
Technical scheme applied to solve the technical problem
The inside storage for drawing big gun to have the cylindrical body of emission port in front end of the present invention is quick-fried by the drawing operation of drawstring
Fried body of explosive and configuration is released object between the body of explosive and the emission port, and the emission port of the cylindrical body is covered
Component blocks, and the The lid component is emitted by the blast of the explosion time by the body of explosive to the direction of the emission port
Described be released object and push open, characterized in that
Described to draw big gun to have to be released the front of object described in filling and open shape and be released object storage pocket, this is released object receipts
Bag of receiving configures in the front of the body of explosive of the inside of the cylindrical body, and is installed as the bag open edge in front and institute
The emission port edge for stating cylindrical body integrally engages and seals the emission port；
The drawing big gun has can be along the axis direction of the cylindrical body in described be released between object storage pocket and body of explosive
Mobile movable compression body, which has compression zone and peripheral wall, wherein the compression zone is on the axis direction
Be formed in it is described be released object storage pocket side, the peripheral wall erected from the compression zone to the body of explosive side and have with
The cross sectional shape of the inner circumferential shape cooperation of the cylindrical body, and the movable compression body and constitute any component of the drawing big gun all
It is not connected to；
The movable compression body by the blast wind pressure, in the inside of the cylindrical body towards the emission port
It is mobile；
It is described to be released object storage pocket by making the bottom for being released object storage pocket be under pressure by the compression zone
It is expanded while overturning, by the movable compression body and described be released object from the cylindrical body and release；
It is released object storage described in being incorporated in from the movable compression body being pushed out in the cylindrical body after overturning
In bag.
Thereby, it can make to be released object storage pocket and reliably overturn and expand, so can make to be released object on one side with wide
Angle is diffused into aerial one side and distally emits, and can be realized with less powder volume be such that stage more garishly performs.In addition,
Because movable compression body is incorporated in being released in object storage pocket after overturning, movable compression body will not be released object one
It rises and is injected into the air.In addition, by make movable compression body and constitute draw big gun any component be all not connected to, can make movably by
Laminate is moved to the position of the bottom for being released object storage pocket after overturning, thus can extend the movement of movable compression body away from
From, can with the longer time to be released object apply pressure.
The drawing big gun of the present invention is characterized in that the peripheral wall has towards the compression zone side and side is inclined slightly inwardly
Shape is formed with the extension stretched out outward in the open side of the peripheral wall.
As a result, by making peripheral wall tilt, air drag when movable compression body moves in cylindrical body can be reduced.This
Outside, by forming extension on peripheral wall, the gap between the internal face of cylindrical body and the outside wall surface of peripheral wall can be reduced, so
Movable compression body can be made straight in the case where not losing the wind pressure of blast as far as possible.
In addition, the drawing big gun of the present invention is characterized in that the movable compression body is formed by resin.
Thereby, the frictional force generated between peripheral wall and the internal perisporium of cylindrical body is can inhibit, therefore movable compression body can be made
It is swimmingly moved in cylindrical body.
Invention effect
Emit in accordance with the invention it is possible to make to be released object and distally while being diffused into aerial with wide-angle, and can be with
Less powder volume realization makes stage more garishly perform.
Description of the drawings
Fig. 1 is the sectional view of the state before the transmitting for the drawing big gun for showing embodiment.
Fig. 2 is the sectional view of the state after the transmitting for the drawing big gun for showing embodiment.
Fig. 3 is the figure for the drawing big gun for showing the Mode A~F used in Examples 1 to 6.
Fig. 4 is to show that the flying distance in Examples 1 to 6 measures the figure for the result tested.
Fig. 5 is the sectional view for showing the state before the existing transmitting for drawing big gun.
Fig. 6 is the sectional view for showing the state after the existing transmitting for drawing big gun.
Specific implementation mode
In the following, being illustrated to the drawing big gun of embodiment with reference to attached drawing.Fig. 1 is the drawing big gun for showing embodiments of the present invention
Transmitting before state sectional view, Fig. 2 be show draw big gun transmitting after state sectional view.
In Fig. 1, drawing big gun 2 of the invention has cylindrical body 3, body of explosive 4, movable compression body 5, is released object 6 and is released
Object storage pocket 7.
Cylindrical body 3 is the cylindrical shape or polygon cylindrical member by systems such as ground paper or plastics, and emission port is formed in front end
8, have handle portion 10 in rear end side.In emission port 8, it is wrapped in the preceding distal process of the extraneous adornment paper 12 of the outside of cylindrical body 3
Go out portion 12a and be used as The lid component 14, by folding the The lid component 14 towards emission port 8, to block emission port 8.
Body of explosive 4 is also referred to as the so-called priming to explode by pulling drawstring 16, to be held by body of explosive bearing 18
The mode connect is installed.The drawstring 16 for passing to body of explosive 4 extends from body of explosive bearing 18 to the rear of cylindrical body 3.
Movable compression body 5 is in cylindrical body 3 can be moved axially being released between object storage pocket 7 and body of explosive 4
State configuration bottomed tube resin component.Movable compression body 5 has compression zone 5a, peripheral wall 5b and columned space
5c, above-mentioned compression zone 5a be formed in the axial direction it is above-mentioned be released object storage pocket side, above-mentioned peripheral wall 5b is from compression zone 5a
Periphery erected towards above-mentioned body of explosive side, above-mentioned columned space 5c is surrounded by peripheral wall 5b and compression zone 5a；In peripheral wall
The open side of 5b forms the extension 5d that the outside of oriented space 5c is stretched out.Here, peripheral wall 5b coordinates the shape of cylindrical body 3 to be formed
For cylindrical shape or the tubular of polygon, rolled slightly inwardly tiltedly towards the sides compression zone 5a.In addition, movable compression body 5 does not pass through rope
Equal connecting elements are connected with body of explosive bearing 18 equal, also do not draw any component of big gun 2 to connect with composition.In addition, movable compression body 5
Height H preferably formed with the condition for reaching 20mm or more 25mm height below.
It is released object 6 to be made of confetti or roll paper item etc., and is filled in and is released in object storage pocket 7, using
Before be released also the be blocked The lid component 14 of emission port 8 of above-mentioned cylindrical body 3 of sack of object storage pocket 7 and block, therefore be released
Object 6 will not be overflowed from being released in object storage pocket 7.
Being released object storage pocket 7 will not rupture by the wind pressure of the blast with body of explosive 4, be by softness
And the front of the formation such as resin films or piece or thin cloth such as flexible excellent vinyl chloride opens the sack of shape, the quilt in cylindrical body 3
It is accommodated in the front side of body of explosive 4.This is released the emission port 8 of the bag open edge 7a in the front of object storage pocket 7 to cylindrical body 3
Periphery folds, and the periphery of the bag open edge 7a after the folding is pressed by extraneous adornment paper 12 in the periphery of cylindrical body 3, and one
It is bonded on to body on emission port edge 48a.Thereby, following installation condition is obtained：It is released object storage pocket 7 and seals emission port 8, and
It will not be detached from from emission port edge 48a the wind pressure of the blast by the explosion with body of explosive 4.
For the drawing big gun 2 constituted in this way, if with the handle portion 10 for being hold by one hand cylindrical body 3, drawstring is pulled with another hand
16 make body of explosive explode, then utilize with the explosion blast, movable compression body 5 in cylindrical body 3 full of imposing manner to
It moves in the direction of emission port 8.Along with this, pressing the bottom for being released object storage pocket 7 by the compression zone 5a of movable compression body 5
Portion 7b, makes to be released object storage pocket 7 and flips out.Thereby, it is released object 6 to be pushed, is pushed away The lid component 14 by being released object 6
It opens, object 6 will be released and full of powerful be ejected into the air from emission port 8.
If movable compression body 5 is persistently mobile and comes the outside of emission port 8, pass through the compression zone by movable compression body 5
5a persistently pushes the bottom 7b for being released object storage pocket 7, is released object storage pocket 7 and expands protrusion while overturning.At this point, by
The bag open edge 7a for releasing object storage pocket 7 is integrally engaged with emission port edge 8a, therefore will not be detached from and fly from cylindrical body 3
Go out.
In addition, in the case where being released object storage pocket 7 and being expanded while overturning, object 6 is released towards four directions with wide-angle
An edge emitting is spread on one side.Especially confetti etc. be released object 6 directly by the inverting action for being released object storage pocket 7 and
It is ejected, therefore it dances in the air and is promoted, the performing effect of stage is further enhanced.
As shown in Fig. 2, when being released the expansion of object storage pocket 7 end and being totally turned over, it is released the bottom of object storage pocket 7
7b blocks movable compression body 5, and further movement is prevented.The mobile movable compression body 5 being prevented will not be injected into
In the air, it but is incorporated in and is released in object storage pocket 7.
Drawing big gun 2 according to the present embodiment, the movable compression body 5 formed by making the shape of cooperation cylindrical body 3 utilize
The wind pressure of blast is moved, and can be made to be released object storage pocket 7 and is reliably overturn, expands, therefore can make to be released
Object 6 is distallyed while with wide-angle to aerial spread to be emitted, and can be realized with less powder volume keep stage more magnificent
It performs on ground.
In addition, the smoke and smell generated with the explosion of body of explosive 4 is closed in and is released in object storage pocket 7, so
Smoke and smell will not be released to outside.In addition, because movable compression body 5 is incorporated in being released in object storage pocket 7 after overturning,
So movable compression body 5 will not be together injected into the air with object 6 is released.Therefore, recycling is saved to be released and become rubbish
The effort of the movable compression body 5 of rubbish.
In addition, by forming movable compression body 5 with resin component, can inhibit in peripheral wall 5b and the production of the internal perisporium of cylindrical body 3
Raw frictional force, therefore movable compression body 5 can be made swimmingly to be moved in cylindrical body 3.In addition, by by movable compression body 5
Shape processing at bottomed tube, movable compression body 5 can be mitigated.
In addition, by forming extension 5d on peripheral wall 5b, between the internal face and the outside wall surface of peripheral wall 5b of cylindrical body 3
Gap shrinks can make blast not to space 5c external leakages, therefore blast can be made to concentrate in the 5c of space, and energy
Make movable compression body 5 straight in the case where not losing the wind pressure of blast as far as possible.In addition, because peripheral wall 5b directions are pressurized
The portion sides 5a roll tiltedly slightly inwardly, so air drag when movable compression body 5 moves in cylindrical body 3 can be reduced.In addition, being
Reduction air drag, can be shaped so as to such as dome shape by compression zone 5a.
In addition, the height by the way that the height H of movable compression body 5 to be set as to 20mm or more, can make movable compression body 5 steady
Determine and improve rectilinear propagation, by the way that the height H of movable compression body 5 is remained 25mm height below, movable compression can be mitigated
Body 5.
In addition, movable compression body 5 is passed through the connecting elements such as rope (with reference to Mode B, the F of Fig. 3) and body of explosive bearing 18
In the case of connection, connecting elements may interfere with the movement of movable compression body 5, but if movable compression body 5 with constitute
Any component of big gun 2 is drawn all to be not connected to, then the problem is just not present.In addition, by making movable compression body 5 and constituting drawing big gun 2
Any component be all not connected to, as shown in Fig. 2, can make movable compression body 5 be moved to be totally turned over be released object storage pocket 7
Bottom 7b position, therefore the displacement distance of movable compression body 5 can be extended, and can be applied with the longer time to being released object 6
Plus-pressure.
Embodiment
Then, to use present embodiment the experiment for drawing big gun to carry out for drawing big gun 2 and other embodiment embodiment into
Row explanation.First, in an experiment, user has prepared the different five drawing big guns (drawing of Mode A~E shown in Fig. 3 of structure
Big gun).Then, on being set to the platform of indoor height 60cm of windless condition, big gun main body will be drawn to be fixed as and ground level, it is right
It is each to draw the measurement experiment that big gun respectively carries out 10 objects that flown out.
Here, as by the object that flies out, the cotton balls body for the use of 1 diameter being about 20mm replaces confetti and roll paper item etc.
It is released object 6.In addition, falling place at a distance from drawing big gun by the first of range estimation cotton balls body to measure.In addition, flight away from
Indicate that cotton balls does not emit from emission port from the result for " 0 ".
(embodiment 1)
In embodiment 1, as shown in the Mode A of Fig. 3, the drawing big gun for drawing big gun, i.e. Mode A of present embodiment, progress are used
The measurement experiment for the object that flown out.As depicted in the table shown in fig. 4, the flying distance of cotton balls body is 400~890cm to the result of experiment,
In the case of the drawing big gun of use pattern A, it is known that can steadily ensure long flying distance.
In addition, in the drawing big gun of Mode A, in terms of rodlike component is installed on movable compression body and in present embodiment
The drawing big gun 2 of explanation is slightly different.In the case where rodlike component is installed on movable compression body, movable compression body can be emphasized
The center of gravity of movable compression body when being axially moveable, and the rectilinear propagation of movable compression body can be increased.
(embodiment 2)
In example 2, as shown in figure 3, the drawing big gun of the Mode B using one of the drawing big gun of other embodiment, carries out
Flown out object measurement experiment.The drawing big gun of Mode B is that the movable compression body of the drawing big gun of Mode A is passed through connecting rope and body of explosive branch
The drawing big gun that seat is formed by connecting.As depicted in the table shown in fig. 4, in 10 measurement experiments, cotton balls is not launched the result of experiment
The case where be 7 times, it is 3 times that cotton balls, which is launched and the case where flight,.In addition, the flying distance of cotton balls body when cotton balls flight is
275~495cm is shorter flying distance.As there is the reason of result, it is believed that be that connecting rope disturbs movable compression body
It is mobile etc..
(embodiment 3)
In embodiment 3, as shown in figure 3, the drawing big gun of the pattern C using one of the drawing big gun of other embodiment, carries out
Flown out object measurement experiment.The drawing big gun of pattern C is as shown in Figure 5,6, is the existing drawing big gun in no movable compression body of configuration
In be provided with 1 body of explosive 44 made of draw big gun.The result of experiment as depicted in the table shown in fig. 4, in 10 measurement experiments all
Cotton balls is not launched.As there is the reason of result, it is believed that be when body of explosive is set as 1, blast is small, just
The skilful wind pressure deficiency for making to be released the overturning of object storage pocket and expansion；Or before flying object is pushed out, it is applied in pressure
It is released object storage pocket and blocks emission port, to which flying object flight etc. cannot be made.
(embodiment 4)
In example 4, as shown in figure 3, the drawing big gun of the pattern D using one of the drawing big gun of other embodiment, carries out
Flown out object measurement experiment.The drawing big gun of pattern D is that the movable compression body of the drawing big gun of Mode A is replaced with thickness less than 1mm's
Big gun is drawn made of disk made of paper.The result of experiment as depicted in the table shown in fig. 4, in 10 measurement experiments, do not sent out by cotton balls
The case where penetrating and cotton balls are launched and respectively 5 times the case where flights.In addition, the flying distance of cotton balls body when cotton balls flight is
320~630cm is shorter flying distance.As there is the reason of result, it is believed that be because the thickness of disk made of paper excessively
It is thin, therefore disk made of paper is deformed because of wind pressure, or there is a situation where cannot be straight with the state of the axis vertical take-off with cylindrical body；And
It cannot by chance make to be released the overturning of object storage pocket and expansion, before flying object is pushed out, be applied in pressure is released object
Storage pocket blocks emission port, to make flying object flight etc..
(embodiment 5)
In embodiment 5, as shown in figure 3, the drawing big gun of the pattern E using one of the drawing big gun of other embodiment, carries out
Flown out object measurement experiment.The drawing big gun of pattern E is that the movable compression body of the drawing big gun of Mode A is replaced with thickness less than 7mm's
Big gun is drawn made of the disk of foamed styrene.The result of experiment as depicted in the table shown in fig. 4,10 times measurements experiment in, cotton
For ball not from being 6 times the case where drawing big gun to be launched, it is 4 times that cotton balls, which is launched and the case where flight,.In addition, cotton when cotton balls flight
The flying distance of sphere is 500~660cm, is shorter flying distance.As there is the reason of result, it is believed that be foaming benzene
The weight of the disk of ethylene is insufficient, so cannot by chance make to be released the overturning of object storage pocket and expansion, as a result produces deviation.
(embodiment 6)
In embodiment 6, as shown in figure 3, the drawing big gun of the model F using one of the drawing big gun of other embodiment, carries out
Flown out object measurement experiment.The drawing big gun of pattern F is will to be released in the drawing big gun of object storage pocket slave pattern A to take out, and uses connecting rope
The drawing big gun for the structure that movable compression body and body of explosive bearing are formed by connecting.The result of experiment as depicted in the table shown in fig. 4, is owning
Measurement experiment in cotton balls can be made to fly.In addition, the flying distance of cotton balls body when cotton balls flight is 290~460cm, it is steady
Fixed flying distance, but be shorter fly compared with embodiment 1 uses have the case where drawing big gun for being released object storage pocket like that
Row distance.As there is the reason of result, it is believed that be that connecting rope disturbs the mobile etc. of movable compression body.
Symbol description
2 drawing big guns,
3 cylindrical bodies,
4 body of explosive,
5 movable compression bodies,
5a compression zones,
5b peripheral walls,
The spaces 5c,
5d extensions,
6 be released object,
7 be released object storage pocket,
7a bags of open edges,
The bottoms 7b,
8 emission ports,
10 handle portions,
12 extraneous adornment paper,
12a front end protrusion parts,
14 The lid components,
16 drawstrings,
18 body of explosive bearings.
Claims (3)
1. there is a kind of drawing big gun the inside storage of the cylindrical body of emission port to be exploded by the drawing operation of drawstring in front end
Body of explosive and configuration are released object between the body of explosive and the emission port, and the emission port of the cylindrical body is by The lid component
It blocks, the institute that the The lid component emits by the blast of the explosion time by the body of explosive and to the direction of the emission port
It states and is released object and pushes open, which is characterized in that
Described to draw big gun to have to be released the front of object described in filling and open shape and be released object storage pocket, this is released object storage pocket
It configures in the front of the body of explosive of the inside of the cylindrical body, and is installed as the bag open edge in front and the cylinder
The emission port edge of shape body integrally engages and seals the emission port；
The drawing big gun has can move in described be released between object storage pocket and body of explosive along the axis direction of the cylindrical body
Movable compression body, which has compression zone and peripheral wall, wherein the compression zone is formed on the axis direction
Be released object storage pocket side in described, the peripheral wall erected from the compression zone to the body of explosive side and have with it is described
The cross sectional shape of the inner circumferential shape cooperation of cylindrical body, and the movable compression body and constitute any component of the drawing big gun and do not connect
It connects；
The movable compression body is moved in the inside of the cylindrical body towards the emission port by the wind pressure of the blast
It is dynamic；
It is described to be released object storage pocket on one side by making the bottom for being released object storage pocket be under pressure by the compression zone
Overturning expands on one side, by the movable compression body and described be released object from the cylindrical body and release；
It is released in object storage pocket described in being incorporated in from the movable compression body being pushed out in the cylindrical body after overturning.
2. as described in claim 1 draw big gun, which is characterized in that the peripheral wall have towards the compression zone side and slightly towards
The inclined shape in inside, the extension stretched out outward is formed in the open side of the peripheral wall.
3. drawing big gun as claimed in claim 1 or 2, which is characterized in that the movable compression body is formed by resin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/083411 WO2017090188A1 (en) | 2015-11-27 | 2015-11-27 | Firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108291791A true CN108291791A (en) | 2018-07-17 |
Family
ID=58764128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580084403.1A Pending CN108291791A (en) | 2015-11-27 | 2015-11-27 | Draw big gun |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20180164083A1 (en) |
| CN (1) | CN108291791A (en) |
| WO (1) | WO2017090188A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209069115U (en) * | 2018-06-07 | 2019-07-05 | 子旗(河源)塑胶制品有限公司 | A kind of Kaleidoscope display scope |
| CN214209441U (en) * | 2021-01-29 | 2021-09-17 | 浏阳市月半湾工艺品制造有限公司 | Color bar emitter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954563A (en) * | 1998-05-26 | 1999-09-21 | Spriggs; Harry J | Device for propelling novelty items |
| JP2007298187A (en) * | 2006-04-27 | 2007-11-15 | Kaneko:Kk | Cracker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3419940B2 (en) * | 1995-02-17 | 2003-06-23 | 健二 高野 | cracker |
| JP3572288B2 (en) * | 2001-12-07 | 2004-09-29 | 株式会社カネコ | cracker |
| JP2005069589A (en) * | 2003-08-26 | 2005-03-17 | Fujika:Kk | Cracker |
| JP2004233049A (en) * | 2004-03-01 | 2004-08-19 | Kaneko:Kk | Cracker |
-
2015
- 2015-11-27 WO PCT/JP2015/083411 patent/WO2017090188A1/en active Application Filing
- 2015-11-27 US US15/577,897 patent/US20180164083A1/en not_active Abandoned
- 2015-11-27 CN CN201580084403.1A patent/CN108291791A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5954563A (en) * | 1998-05-26 | 1999-09-21 | Spriggs; Harry J | Device for propelling novelty items |
| JP2007298187A (en) * | 2006-04-27 | 2007-11-15 | Kaneko:Kk | Cracker |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017090188A1 (en) | 2017-06-01 |
| US20180164083A1 (en) | 2018-06-14 |
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Application publication date: 20180717 |