阅读说明：本技术 一种撞击式球形烟火装置 (Impact type spherical pyrotechnic device ) 是由 沈健 沈强 邹继光 江水焱 于 2020-07-02 设计创作，主要内容包括：本发明公开了一种撞击式球形烟火装置。特征是：该烟火装置为两个半球构造的球体结构,所述球体结构包括上半球体和下半球体、所述上半球体和下半球体的弧面中心部分别设置有至少一个发烟孔、分别设置在所述上半球体和所述下半球体内腔壁上且贴近所述发烟孔处的钢丝网层、所述两个钢丝网层内向层面上设置有软体包裹物层Ⅰ,所述软体包裹物层Ⅰ内置有N个效果组合物药体,所述球体结构的中心部装置有一软体包裹物层Ⅱ包裹的发火体,由上述构造的球体结构在受外力撞击下能使发火体内摩擦发火而引燃效果组合物药体燃烧产生烟雾释放的效果。本发明具有结构简单、生产制作简便、烟雾效果好、成本较低等优点。(The invention discloses an impact type spherical pyrotechnic device. Is characterized in that: this fireworks device is the spheroid structure of two hemisphere structures, the spheroid structure includes last hemisphere and lower hemisphere the cambered surface central part of last hemisphere and lower hemisphere is provided with at least one hole of giving off smoke respectively, sets up respectively go up the hemisphere with on the lower hemisphere inner chamber wall and press close to the steel wire stratum reticulare of smoke hole department two steel wire stratum reticulare are provided with software parcel layer I to the aspect in to the aspect, software parcel layer I embeds there is N effect composition medical bodies, the central part device of spheroid structure has the body of giving off fire that II parcels of a software parcel layer, can make the internal friction of body of giving off fire and the effect of igniting composition medical body burning and producing the effect of smog release by the spheroid structure of above-mentioned structure under receiving external force striking. The invention has the advantages of simple structure, simple and convenient production and manufacture, good smoke effect, lower cost and the like.)

1. An impact spherical pyrotechnic device which is a spherical structure of two hemispherical structures, characterized in that: the spheroid structure includes last hemisphere (1) and lower hemisphere (6), the cambered surface central part of last hemisphere and lower hemisphere is provided with at least one hole of giving out smoke (2) respectively, sets up respectively go up the hemisphere with on the lower hemisphere inner chamber wall and press close to the steel wire stratum reticulare (3) of hole of giving out smoke department be provided with software parcel layer I (5) on two steel wire stratum reticulare to the aspect, software parcel layer I embeds has N effect composition medicine (4), the central part device of spheroid structure has the body of giving out fire of a software parcel layer II (7) parcel, and the spheroid structure by above-mentioned structure can make the internal friction of body of giving out fire and ignite the effect composition medicine burning and produce the effect of smog release under receiving external force striking.

2. A percussion spherical pyrotechnic device in accordance with claim 1 wherein: n regularly arranged concave arcs (10) are further arranged on the surface layers of the upper hemisphere (1) and the lower hemisphere (6) respectively and are used for enabling the ball to flow in the air after being impacted to accord with the aerodynamic principle.

3. A percussion spherical pyrotechnic device in accordance with claim 1 wherein: the soft body wrapping layer I (5) and the soft body wrapping layer II (7) are both in a film bag wrapping structure or a gauze paper wrapping structure.

4. A percussion spherical pyrotechnic device in accordance with claim 1 wherein: the N effect combination objects (4) are of strip-shaped medicine body structures constructed by the color smog medicine composition or of granular medicine body structures constructed by the color smog medicine composition.

5. A percussion spherical pyrotechnic device in accordance with claim 1 wherein: the igniting body comprises a hard inner core (9) and an impacting medicine layer (8) which is bonded and wrapped outside the hard inner core, the hard inner core is made of ore particles or river sand, and the hard inner core is used for generating the effect that the combined object is burnt to generate various colored smog by mutual friction ignition effect when the ball body is extruded by external impact force.

6. A percussion spherical pyrotechnic device in accordance with claim 1 wherein: the upper hemisphere (1) and the lower hemisphere (6) in the sphere structure are respectively made of rubber materials and are constructed by injection molding, extrusion molding or soft fiber materials, and when the upper hemisphere (1) and the lower hemisphere (6) are assembled, the outer convex arc platform and the inner convex arc platform which are matched with each other through the arc mouth edges of the upper hemisphere and the lower hemisphere are matched and are adhesively connected into a whole in a matching mode.

7. A percussive spherical pyrotechnic device according to claim 1 or 2 or 6 characterised in that: the steel wire mesh layer (3) is used for preventing small blocks of incompletely combusted medicine bodies after the N effect composition medicine bodies (4) are impacted, ignited and combusted from entering the smoke generating holes (2) to be blocked, and the effects that the small blocks of unburned medicine bodies are crushed at the steel wire mesh part and are loosened into powder to be combusted, so that the smoke generating holes smoothly release smoke are achieved.

Technical Field

The invention belongs to the technical field of small toy fireworks, and particularly relates to an impact type spherical firework device.

Background

In the prior art, firework products have various categories, are divided according to space, and are provided with overhead fireworks and rocket fireworks; hollow fireworks display and potted flowers with combined patterns; low-altitude frame fireworks, waterfall fireworks and smoke screen fountains are arranged; spraying decoration on the ground, rotating fireworks, toy small fireworks and the like; although the ground small firework products are various in types, the small firework products are supported on the ground at fixed points or rotated or jumped within a small range, and how to utilize the combination of sports culture and firework setting-off culture is a new problem.

The game sports of hitting the ball into the hole by a wooden pole is a common national characteristic game in the ancient and the modern times; the current practice of hitting golf into a hole is a luxury recreational leisure activity.

At present, the patent document of the intellectual property office of China discloses an authorized utility model patent of a golf ball capable of emitting smoke, and the authorized bulletin number is: CN202637864U, the object of the utility model is to find a method and a device for easily finding the direction and the drop point of the golf ball, but the main drawback of the device is that the structure is very complicated, the chemical reaction-causing medicine contains solid composition or/and liquid composition, and the complexity of the manufacturing process of the golf ball emitting smoke can be clearly seen from the drawing, however, the structure combination of the smoke-emitting body in the ball is more complicated, the manufacturing cost is higher, which is not good for the popularization and use of the sport, and the firework device product emitting smoke by impact projection is not seen in the small fireworks.

Disclosure of Invention

The invention aims to provide an impact type spherical pyrotechnic device which is simple in structure, simple and convenient to produce and manufacture, good in smoke effect and low in cost.

The technical scheme adopted for realizing the purpose of the invention is as follows:

the invention provides an impact type spherical pyrotechnic device which is of a spherical structure with two hemispherical structures, and is characterized in that: the spheroid structure includes last hemisphere and lower hemisphere the cambered surface central part of last hemisphere and lower hemisphere is provided with at least one hole of giving out smoke respectively, sets up respectively go up the hemisphere with just press close to on the hemisphere inner chamber wall down the steel wire stratum reticulare of hole of giving out smoke the department two steel wire stratum reticulare are provided with software parcel layer I to the aspect on, software parcel layer I embeds there is N effect composition medical bodies, the central part device of spheroid structure has the ignition body of II parcels of a software parcel layer, and the spheroid structure by above-mentioned structure can make the internal friction of ignition to give off a fire and the effect that the burning of effect composition medical body produced smog release under receiving external force striking.

Furthermore, in the above technical solution, N regularly arranged concave arcs are respectively disposed on the surface layers of the upper hemisphere and the lower hemisphere, so that the flow of the ball in the air after being impacted conforms to the aerodynamic principle.

Further, in the above technical solution, the soft cover layer i and the soft cover layer ii are both in a film bag wrapping structure or a tissue paper wrapping structure.

Further, in the above technical solution, the N effect combination objects are a bar-shaped medicine body structure constructed by a color aerosol composition, or a granular medicine body structure constructed by a color aerosol composition.

Further, in the above technical solution, the ignition body includes a hard inner core and an impact chemical layer bonded and wrapped outside the hard inner core, the hard inner core is made of ore particles or river sand, and the hard inner core is used for generating an ignition effect when the ball body is pressed by external impact force, and the combined object burns to generate various colored smoke.

Further, in the above technical solution, the upper hemisphere and the lower hemisphere in the sphere structure are respectively made of rubber materials and are constructed by injection molding, extrusion molding or soft fiber materials, and when assembling, the upper hemisphere and the lower hemisphere are integrated by matching and gluing the outer convex arc platform and the inner convex arc platform which are matched with the arc mouth edges of the upper hemisphere and the lower hemisphere.

Further, in the above technical scheme, the steel wire mesh layer is used for preventing the incompletely combusted small block-shaped medicine bodies from entering the smoke generating hole and blocking after the N effect composition medicine bodies are impacted, ignited and combusted, and the steel wire mesh layer can play a role in enabling the unburned small block-shaped medicine bodies to be broken and loosened at the steel wire mesh position to be burned into powder so as to enable the smoke generating hole to release smoke smoothly.

It is noted that the specific clubs used in embodiments of the invention to impact the ball are either special golf hitting clubs known in the art, or alternatively special fireworks clubs.

Advantageous effects

The invention has the advantages and beneficial effects that:

1. by adopting the technical scheme of the invention, as the combined structure of the two hemispheres is adopted, a lead wire and an electric ignition head are not required to be assembled, only a special impact stick is used for impacting the ball body, and then the impact surface of the ball body is forced to be extruded inwards, so that a plurality of spherical impact medicine layers wrapping the hard inner core in the ignition body arranged at the central part of the ball body are mutually rubbed and ignited, and the effect of igniting a plurality of strip-shaped structures on the outer layer is that the composition medicine body burns to generate smoke with various colors or mixed colors and the smoke effect is outwards released through the smoke hole at the central part of the ball body; in practical application, the smoke can be released along with the combination of required sound and light, and the combination of sound explosion and the smoke or the combination of flash explosion and the smoke can also be realized.

2. By adopting the technical scheme of the invention, the problems of complex structure, higher manufacturing cost and single purpose of the fuming golf ball in the prior art are better solved, so that the firework device has the characteristics of simple structure, simple and convenient processing and manufacturing, lower cost and multiple purposes.

3. By adopting the technical scheme of the invention, the purpose of continuously generating smoke without causing fire combustion in the toy fireworks is realized, and the toy fireworks are not afraid of extrusion and vibration and have good production and setting-off safety performance in the processing, production and storage and transportation processes, and are particularly suitable for middle-aged and teenagers to play and recreation as golf in combination with physical activities, and the entertainment atmosphere in the setting-off of fireworks is added, so that the golf recreation activity is not single batting and recreation, but has the ornamental effect that smoke is released by a firework ball body in the air flow.

4. By adopting the technical scheme of the invention, as the surface of the surface layer of the sphere is provided with the plurality of regularly arranged concave arcs, when the sphere is ignited and impacted, the sphere makes parabolic motion in air, and the turbulent flow of the sphere circumfluence (namely the air flows around the sphere) is transited and separated, so the sphere with the concave arc structure meets the requirement of aerodynamic principle.

5. The ball body structure of the invention is made of rubber materials through injection molding, extrusion molding or soft fiber materials, so that the ball body structure is moisture-proof in transportation and storage and rain-proof in use, and is suitable for being used on green grasslands, beaches and water surfaces in the open. The firework device can be independently used as a small ball firework to be struck and set off by a special stick, or can be used as a golf club for noble entertainment and leisure activities.

The technical scheme of the invention is further explained by combining the attached drawings.

Drawings

Figure 1 is a front view in central section of a spherical structure of a preferred embodiment of the invention.

Fig. 2 is a perspective structural assembly view of the preferred embodiment of the present invention.

Reference is made to the accompanying drawings in which: in the figure, 1-upper hemisphere, 2-smoke hole, 3-steel wire gauze layer, 4-effect composition medicine body, 5-soft inclusion layer I, 6-lower hemisphere, 7-soft inclusion layer II, 8-impact medicine layer, 9-hard inner core and 10-concave circular arc.

Detailed Description

In the following description, for purposes of explanation and not limitation, numerous specific details are set forth in order to provide a thorough understanding of the present invention, it will be apparent to one skilled in the art that the present invention may be practiced without some or all of these specific details, but in other embodiments, well-known structures are not described in detail in order to not obscure the present invention.

The invention has the specific structural characteristics that:

the invention provides an impact type spherical pyrotechnic device which is a spherical structure with two hemispheres, and is characterized in that: the sphere structure includes last hemisphere 1 and lower hemisphere 6, the cambered surface central part of last hemisphere and lower hemisphere is provided with at least one hole 2 that smokes respectively, sets up respectively go up the hemisphere with on the lower hemisphere inner chamber wall and press close to the steel wire stratum reticulare 3 of smoke hole department, be provided with software parcel layer I5 on two steel wire stratum reticulare to the aspect, software parcel layer I embeds there is N effect composition medicine 4, the central part device of sphere structure has the body that fires of software parcel layer II 7 parcel, and the sphere structure by above-mentioned structure can make the internal friction of body that fires and ignite the effect that the effect composition medicine burns and produce the effect of smog release under receiving external force striking.

In the embodiment shown in fig. 1, 4 holes with the same size are symmetrically formed in the middle of each hemisphere of the smoking hole 2, and the number of the smoking holes can be increased or decreased according to the requirement of the situation or the size of the holes.

Preferably, in the above embodiment, N regularly arranged concave arcs 10 are further respectively disposed on the surface layers of the upper hemisphere 1 and the lower hemisphere 6, so that the flow of the ball in the air after being impacted conforms to the aerodynamic principle.

More preferably, in the above embodiment, the soft cover layer i 5 and the soft cover layer ii 7 are both in a film bag wrapping structure or a tissue paper wrapping structure.

More preferably, in the above embodiment, the N effect combination objects 4 are a bar-shaped medicine body structure constructed by a color aerosol composition, or a granular medicine body structure constructed by a color aerosol composition.

More preferably, in the above embodiment, the ignition body comprises a hard inner core 9 and an impact chemical layer 8 which is bonded and wrapped outside the hard inner core, and the hard inner core is made of ore particles or river sand, and is used for generating the effect of igniting the effect combination object by mutual friction of the hard inner cores when the ball body is extruded by external impact force to burn to generate various colored smoke.

Preferably, in the above embodiment, the upper hemisphere 1 and the lower hemisphere 6 in the sphere structure are respectively made of rubber materials and are formed by injection molding, extrusion molding or soft fiber materials, and when the upper hemisphere 1 and the lower hemisphere 6 are assembled, the outer convex arc platform and the inner convex arc platform matched with the arc mouth edges of the upper hemisphere and the lower hemisphere are matched and adhesively connected into a whole.

Preferably, in the above embodiment, the steel wire mesh layer 3 is used to prevent the incompletely burned small blocks of the N effective composition bodies 4 from entering the smoking holes 2 and blocking the smoking holes after the impact ignition combustion, and also has an effect of breaking the unburned small blocks of the effective composition bodies at the steel wire mesh to loose the small blocks of the effective composition bodies into powder to burn, so that the smoking holes release smoke smoothly.

It is noted that the specific clubs used in embodiments of the invention to impact the ball are either special golf hitting clubs known in the art, or alternatively special fireworks clubs.

Although the present invention has been described in connection with various preferred embodiments, it should be understood that various modifications and changes may be made thereto without departing from the scope of the invention set forth in the claims, that is, the above-described embodiments of the present invention are described only to illustrate the technical solutions of the present invention and should not be construed as limiting the present invention in any way. It will be understood by those skilled in the art that the present invention has various known material substitutions and alterations without departing from the spirit of the invention, and all such substitutions and alterations are intended to be encompassed within the scope of the invention.