CN204286237U - A kind of novel firework fixture - Google Patents
A kind of novel firework fixture Download PDFInfo
- Publication number
- CN204286237U CN204286237U CN201420697354.1U CN201420697354U CN204286237U CN 204286237 U CN204286237 U CN 204286237U CN 201420697354 U CN201420697354 U CN 201420697354U CN 204286237 U CN204286237 U CN 204286237U
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- fireworks
- fixed part
- auxiliary flute
- support component
- holddown groove
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Abstract
The utility model provides a kind of novel firework fixture, comprises fireworks fixed part and support component, and fireworks fixed part is arranged on the supporting member, and the height of support component is 0.2-0.4 times of the height of fireworks fixed part; Fireworks fixed part is provided with fireworks holddown groove and auxiliary flute; Support component is provided with the cavity communicated with the external world; The lower end of fireworks holddown groove is conical structure; Fireworks holddown groove and auxiliary flute all communicate with cavity.Novel firework fixture of the present utility model comprises fireworks fixed part and support component, and overall structure is simplified, attractive in appearance; Fireworks holddown groove is used for fixing fireworks, and the heat that the design that auxiliary flute and support component are provided with the cavity communicated with the external world makes fireworks produce in the process of setting off can disperse well, improves the security performance of fireworks; The overall volume that the design of auxiliary flute makes the fireworks of employing equal number be formed in the process of setting off is larger, improves again its market competitiveness.
Description
Technical field
The utility model relates to fireworks field, especially, relates to a kind of novel firework fixture.
Background technology
It is more and more that fireworks use in actual life, and its kind is also varied, however due to caused security incident of setting off fireworks also be frequent generation, happy festival time that originally should be happy because accident become very sad.Although nowadays there is a lot of fireworks setting-off device, be all specialize in the activity of large-scale firework display to use, the fireworks setting-off device being applicable to the small-sized places such as family is not also a lot.
Application number be 201120211887.0 patent discloses a kind of safe fixing device for firework display, comprise the frame body for fixing fireworks casing, it is characterized in that: described frame body is provided with the positioner for fixing fireworks casing, described frame body side is provided with balance stiffening device.Can improve stability during certain firework display, but be not suitable for setting off of a large amount of fireworks, applicability is not strong.
Application number is a kind of bearing used when setting off combined firework of patent of 201310710961.7, comprises metal support body; Described support body comprising base, being fixed on the gun barrel on described base and being arranged on the clamping and fixing device for being gripped by the combined firework be placed in described gun barrel on described gun barrel; This bearing also comprises counting device, and described counting device comprises the vibrating sensor be located in described support body and the counter be electrically connected with described vibrating sensor by wire, and described counter comprises display screen, reset button and switch.Use the bearing in the present invention can prevent combined firework from toppling in the process of setting off, people also can be made to know and learn whether combined firework is seted off complete, firework display effect, security etc. can all improve a lot, but complex structure, and production cost is high.
Therefore, design that a kind of structure is simplified, structure is attractive in appearance and bulky fireworks fixture has important practical value.
Utility model content
The utility model object is to provide that a kind of structure is simplified, structure is attractive in appearance, volume is large and the fireworks fixture that security performance is high, and concrete technical scheme is as follows:
A kind of novel firework fixture, comprise fireworks fixed part and support component, described fireworks fixed part is arranged on described support component, and the height of described support component is 0.2-0.4 times of the height of described fireworks fixed part;
Described fireworks fixed part is provided with fireworks holddown groove and auxiliary flute, and the distance between the sidewall of the described fireworks holddown groove that the sidewall of described auxiliary flute is adjacent is 0.5-2.0mm;
Described support component is provided with the cavity communicated with the external world;
The lower end of described fireworks holddown groove is inverted truncated cone-shaped structure, and the diameter of its bottom circumference is 0.3-0.6 times of the diameter of its top circumference;
Described fireworks holddown groove and auxiliary flute all communicate with described cavity.
Preferred in above technical scheme, described fireworks fixed part cross section is in the horizontal plane oval, and its major axis is 230mm, and its minor axis is 156mm, and its height is 190mm.
Preferred in above technical scheme, the quantity of described fireworks holddown groove is 8-30.
Preferred in above technical scheme, described auxiliary flute comprises the first auxiliary flute and the second auxiliary flute, and described first auxiliary flute cross section is in the horizontal plane rhombus, and its Diagonal Dimension is 22mm × 17mm; Described second auxiliary flute cross section is in the horizontal plane circular, and its diameter is 10mm.
Preferred in above technical scheme, the distance between the sidewall of the described fireworks holddown groove that the sidewall of described auxiliary flute is adjacent is 1.0mm.
Preferred in above technical scheme, the height of described support component is 0.3 times of the height of described fireworks fixed part.
Preferred in above technical scheme, the sidewall of described support component is provided with at least one through hole communicated with the external world.
Preferred in above technical scheme, described through hole is circular port, and its diameter is 5-10mm.
The utility model has following beneficial effect:
(1) novel firework fixture of the present utility model comprises fireworks fixed part and support component, and overall structure is simplified, attractive in appearance; Fireworks holddown groove is used for fixing fireworks, and the heat that the design that auxiliary flute and support component are provided with the cavity communicated with the external world makes fireworks produce in the process of setting off can disperse well, improves the security performance of fireworks; The overall volume that the design of auxiliary flute makes the fireworks of employing equal number be formed in the process of setting off is larger, improves again its market competitiveness.
(2) in the utility model, fireworks fixed part cross section is in the horizontal plane oval, reasonable integral structure, attractive in appearance.
(3) in the utility model, the quantity of fireworks holddown groove is 8-30, meets the demand of reality, practical.
(4) in the utility model auxiliary flute size, quantity and adopt variform two kinds of grooves, overall structure is attractive in appearance.
(5) in the utility model, the sidewall of auxiliary flute is 1mm to the distance of the sidewall of its adjacent fireworks holddown groove, can accelerate heat radiation, can increase overall volume again, practical.
(6) in the utility model, the height of support component is 0.3 times of the height of described fireworks fixed part, reasonable in design, good stability.
(7) in the utility model, the sidewall of support component is provided with at least one through hole communicated with the external world, and the design of through hole is convenient to heat during firework display to disperse further, improves security performance during firework display further; Through hole is circular port, and its diameter is 5-10mm, is convenient to processing.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of novel firework fixture in the utility model preferred embodiment 1;
Fig. 2 is the sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can limit according to claim and cover is implemented.
Embodiment 1:
A kind of novel firework fixture, comprise fireworks fixed part 1 and support component 2, described fireworks fixed part 1 is arranged on described support component 2, refers to Fig. 1 and Fig. 2, overall structure is simplified, attractive in appearance.
The height h of described support component 2 is 0.2-0.4 times of the height H of described fireworks fixed part 1, preferably 0.3 times, reasonable in design, good stability during firework display.
Described fireworks fixed part 1 is provided with 8-30 fireworks holddown groove 11 and auxiliary flute 12, distance d between the sidewall of the described fireworks holddown groove 11 that the sidewall of described auxiliary flute 12 is adjacent is 0.5-2.0mm, preferably 1.0mm, heat radiation can be accelerated, overall volume during firework display can be increased again, practical.
Described support component 2 is provided with the cavity 21 communicated with the external world, its sidewall is provided with at least one through hole 22 communicated with the external world, described through hole 22 communicates with described cavity 21, the design of cavity and through hole is convenient to heat during firework display to disperse further, improves security performance during firework display; Through hole adopts circular port, and its diameter is 5-10mm, is convenient to processing.
The lower end of described fireworks holddown groove 11 is inverted truncated cone-shaped structure, and the diameter of its bottom circumference is 0.3-0.6 times of the diameter of its top circumference.Fireworks holddown groove 11 adopts up big and down small structure, and can be fixed therein by fireworks well, stability is high, and the lower end of conical structure communicates with cavity 21, can be spread by heat quickly, improves the security performance of firework display.
Described auxiliary flute 12 comprises the first auxiliary flute 121 and the second auxiliary flute 122, and described first auxiliary flute 121 cross section is in the horizontal plane rhombus, and its Diagonal Dimension is 22mm × 17mm; Described second auxiliary flute 122 cross section is in the horizontal plane circular, its diameter is 10mm, first auxiliary flute 121 and the second auxiliary flute 122 all communicate with described cavity 21, first auxiliary flute 121 and the second auxiliary flute 122 take different shapes design, make the spacing of fireworks holddown groove 11 surrounding even, good heat dissipation effect, and overall structure is attractive in appearance.
Described fireworks fixed part 1 cross section is in the horizontal plane oval, and its longitudinal axis L 1 is 230mm, and its minor axis L2 is 156mm, and its high H is 190mm, and overall construction design is reasonable, meets current demand.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a novel firework fixture, it is characterized in that: comprise fireworks fixed part (1) and support component (2), described fireworks fixed part (1) is arranged on described support component (2), and the 0.2-0.4 that the height (h) of described support component (2) is the height (H) of described fireworks fixed part (1) doubly;
Described fireworks fixed part (1) is provided with fireworks holddown groove (11) and auxiliary flute (12), and the distance (d) between the sidewall of the described fireworks holddown groove (11) that the sidewall of described auxiliary flute (12) is adjacent is 0.5-2.0mm;
Described support component (2) is provided with the cavity (21) communicated with the external world;
The lower end of described fireworks holddown groove (11) is inverted truncated cone-shaped structure, and the diameter of its bottom circumference is 0.3-0.6 times of the diameter of its top circumference;
Described fireworks holddown groove (11) and auxiliary flute (12) all communicate with described cavity (21).
2. novel firework fixture according to claim 1, it is characterized in that: described fireworks fixed part (1) cross section is in the horizontal plane for oval, its major axis (L1) is 230mm, its minor axis (L2) is 156mm, and its height (H) is 190mm.
3. novel firework fixture according to claim 2, is characterized in that: the quantity of described fireworks holddown groove (11) is 8-30.
4. novel firework fixture according to claim 1, it is characterized in that: described auxiliary flute (12) comprises the first auxiliary flute (121) and the second auxiliary flute (122), described first auxiliary flute (121) cross section is in the horizontal plane rhombus, and its Diagonal Dimension is 22mm × 17mm; Described second auxiliary flute (122) cross section is in the horizontal plane circular, and its diameter is 10mm.
5. novel firework fixture according to claim 1, is characterized in that: the distance (d) between the sidewall of the described fireworks holddown groove (11) that the sidewall of described auxiliary flute (12) is adjacent is 1.0mm.
6. novel firework fixture according to claim 1, is characterized in that: 0.3 times of the height (H) that the height (h) of described support component (2) is described fireworks fixed part (1).
7. the novel firework fixture according to claim 1-6 any one, is characterized in that: the sidewall of described support component (2) is provided with at least one through hole (22) communicated with the external world.
8. novel firework fixture according to claim 7, is characterized in that: described through hole (22) is circular port, and its diameter is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697354.1U CN204286237U (en) | 2014-11-19 | 2014-11-19 | A kind of novel firework fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697354.1U CN204286237U (en) | 2014-11-19 | 2014-11-19 | A kind of novel firework fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286237U true CN204286237U (en) | 2015-04-22 |
Family
ID=52869388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697354.1U Active CN204286237U (en) | 2014-11-19 | 2014-11-19 | A kind of novel firework fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286237U (en) |
-
2014
- 2014-11-19 CN CN201420697354.1U patent/CN204286237U/en active Active
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