CN212778904U - Firework setting-off fixing device - Google Patents
Firework setting-off fixing device Download PDFInfo
- Publication number
- CN212778904U CN212778904U CN202021782566.1U CN202021782566U CN212778904U CN 212778904 U CN212778904 U CN 212778904U CN 202021782566 U CN202021782566 U CN 202021782566U CN 212778904 U CN212778904 U CN 212778904U
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- Prior art keywords
- fireworks
- sets
- cage main
- abutting
- firework
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 17
- 244000309464 bull Species 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a fireworks sets off technical field, specifically is a fireworks sets off fixing device, including fireworks fixing cage main part, the bottom of fireworks fixing cage main part is provided with two sets of stabilizing mean, stabilizing mean all includes the base, the inside of base all is provided with the support column, two sets of recesses have all been seted up on the surface of base, two sets of grooves of supporting have all been seted up on the surface of support column, and are two sets of the inside of recess all is provided with and supports the piece, support the all fixedly connected with threaded rod in both ends around the board. The utility model provides the high stability of this device has increased the security of user's person, has reduced the occupation space of this device after folding packing up, has strengthened user's experience and has felt, avoids the user to lead to unable this device of use because of the size difference of fireworks, therefore has increased the possibility that the incident takes place, can adjust not unidimensional fireworks and press from both sides tightly fixed, has very strong practicality.
Description
Technical Field
The utility model relates to a fireworks set off technical field specifically is a fireworks set off fixing device.
Background
Fireworks are commonly called fireworks, fireworks and firecrackers, and fireworks are defined by the standard-safety and quality of Chinese fireworks and crackers, wherein fireworks take pyrotechnic compositions as raw materials, the firework is an early invention of Chinese workers and is commonly used in exuberant ceremonies or performances, the only modern activities which can release fireworks in the same day and in the same activity all over the world are cross-year (namely, except midnight) activities, the fireworks are similar to the structure of firecrackers in reality, its structure all contains black powder and powder fuse, in order to reach good performance effect, has filled a large amount of gunpowder that are used for transmission and explosion in fireworks and display shells, and fixing device is touched off to present some fireworks can not adjust according to the size of fireworks, just can fix the fireworks of a size when the user is using, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device is touched off to fireworks to solve present current part fireworks that propose among the above-mentioned background art and touched off fixing device and can not adjust according to the size of fireworks, just can fix the fireworks of a size when the user is using, very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a firework setting-off fixing device comprises a firework fixing cage main body, wherein two groups of stabilizing mechanisms are arranged at the bottom end of the firework fixing cage main body, each stabilizing mechanism comprises a base, supporting columns are arranged inside the base, two groups of grooves are formed in the surface of the base, two groups of supporting grooves are formed in the surface of each supporting column, supporting blocks are arranged inside the two groups of grooves, an adjusting mechanism is arranged inside the firework fixing cage main body, each adjusting mechanism comprises a long hole, the inner wall of each long hole is connected with a rotating rod through an embedded bearing, two groups of thread sleeves are sleeved on the surface of each rotating rod, supporting plates are fixedly connected at the top ends of the thread sleeves, the inner wall of each long hole is connected with a first rotary disc through the embedded bearing, the right end of each first rotary disc is fixedly connected with the corresponding rotating rod, two groups of long grooves are formed in the surface of the firework fixing cage main body in, both ends all fixedly connected with threaded rod around the support board, and the threaded rod passes the elongated slot and extends to the surface of fireworks fixing cage main part, the surface of threaded rod all overlaps and is equipped with the second carousel, and the second carousel is located the outside of fireworks fixing cage main part.
Preferably, one end of each abutting block penetrates through the inside of the groove and extends to the inside of the abutting groove, and each abutting block is spherical.
Preferably, one end of each abutting block is fixedly connected with one end of each spring, and the other end of each spring is fixedly connected with the inner wall of each groove.
Preferably, the surface of the rotating rod is provided with external threads, and the external threads are bilaterally symmetrical.
Preferably, the bottom of the support plate is uniformly and fixedly connected with two groups of sliding blocks, and the inner wall of the firework fixing cage main body is provided with two groups of sliding grooves.
Preferably, one end of the second rotary disc close to the abutting plate is fixedly connected with a tooth block, and the tooth block is triangular.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model improves the stability of the device, increases the personal safety of the user, reduces the occupied space of the device after folding and packing, enhances the experience feeling of the user, avoids the problem that the user can not use the device due to different sizes of fireworks, thereby increasing the possibility of safety accidents, can adjust, clamp and fix the fireworks with different sizes, and has strong practicability;
1. by arranging the stabilizing mechanism, when a user uses the device, the supporting column is firstly rotated to stretch the supporting column, so that the stretching area of the device is increased, the stability of the device is improved, the personal safety of the user is improved when the user uses the device, and when the user does not use the device, the supporting column can be folded and retracted, so that the occupied space of the device is reduced, and the experience of the user is enhanced;
2. through being provided with guiding mechanism, when the user is using this device, the user stretches the back with the support column, place fireworks in the inside of fireworks fixed cage main part, then rotate first carousel, can adjust the distance between two sets of support plates with the fireworks of unidimensional, it can fix the support plate to rotate the second carousel at last, avoid the user to lead to unable this device of use because of the size difference of fireworks, therefore the possibility that the incident takes place has been increased, this device is easy and convenient to operate, can adjust to not unidimensional fireworks and press from both sides tightly fixedly, make more convenient when the user uses this device, and the device has strong practicality.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
fig. 3 is a schematic top sectional view of the structure at a-a in fig. 2 according to the present invention;
FIG. 4 is a schematic side sectional view of the structure of FIG. 3 at B-B according to the present invention;
FIG. 5 is a schematic sectional view of the adjusting mechanism of the present invention;
fig. 6 is a partially enlarged schematic view of the structure at C in fig. 5 according to the present invention.
In the figure: 100. a firework fixing cage main body; 200. a stabilizing mechanism; 210. a base; 211. a support pillar; 212. a groove; 213. a butting groove; 214. a resisting block; 215. a spring; 300. an adjustment mechanism; 310. a long hole; 311. a rotating rod; 312. a threaded sleeve; 313. a resisting plate; 314. a first turntable; 315. a long groove; 316. a threaded rod; 317. a second turntable; 318. a slider; 319. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment:
a firework setting-off fixing device comprises a firework fixing cage main body 100, two groups of stabilizing mechanisms 200 are arranged at the bottom end of the firework fixing cage main body 100, each stabilizing mechanism 200 comprises a base 210, supporting columns 211 are arranged inside the base 210, two groups of grooves 212 are formed in the surface of the base 210, two groups of abutting grooves 213 are formed in the surface of each supporting column 211, abutting blocks 214 are arranged inside the two groups of grooves 212, an adjusting mechanism 300 is arranged inside the firework fixing cage main body 100, the adjusting mechanism 300 comprises a long hole 310, the inner wall of the long hole 310 is connected with a rotating rod 311 through an embedded bearing, two groups of thread sleeves 312 are sleeved on the surface of the rotating rod 311, abutting plates 313 are fixedly connected to the top ends of the thread sleeves 312, the inner wall of the long hole 310 is connected with a first rotating disc 314 through the embedded bearing, the right end of the first rotating disc 314 is fixedly connected with the rotating rod 311, two groups of elongated grooves 315 are, the front end and the rear end of the abutting plate 313 are fixedly connected with threaded rods 316, the threaded rods 316 penetrate through the long grooves 315 and extend to the surface of the firework fixing cage main body 100, the surface of the threaded rods 316 is sleeved with second rotating discs 317, and the second rotating discs 317 are located outside the firework fixing cage main body 100;
furthermore, one end of each of the abutting blocks 214 passes through the inside of the groove 212 and extends to the inside of the abutting groove 213, the abutting blocks 214 are spherical, one end of each of the abutting blocks 214 is fixedly connected with one end of the spring 215, the other end of the spring 215 is fixedly connected with the inner wall of the groove 212, a user rotates the supporting column 211, the supporting column 211 and the abutting blocks 214 abut against each other to enable the abutting blocks 214 to move towards the inside of the groove 212, meanwhile, the spring 215 is compressed, and when the abutting grooves 213 move to the positions of the abutting blocks 214, the abutting blocks 214 are driven to move towards the inside of the abutting grooves 213 under the self-resilience force of the springs 215, so that one ends of the abutting blocks 214 enter the inside of the abutting grooves 213;
furthermore, the surface of the rotating rod 311 is provided with external threads, and the external threads are bilaterally symmetrical, when the first rotating disk 314 is rotated by hands, the rotating first rotating disk 314 drives the rotating rod 311 to rotate, and the two groups of threaded sleeves 312 can move towards the ends close to each other because the surface of the rotating rod 311 is provided with reverse threads;
furthermore, the bottom ends of the resisting plates 313 are all uniformly and fixedly connected with two groups of sliding blocks 318, the inner wall of the firework fixing cage main body 100 is provided with two groups of sliding grooves 319, when the resisting plates 313 move towards one end close to each other, the moving resisting plates 313 drive the sliding blocks 318 to move inside the sliding grooves 319, so that the front ends and the rear ends of the resisting plates 313 can move simultaneously, the situation that the front ends and the rear ends of the resisting plates 313 do not move simultaneously can be avoided, and the stability of the resisting plates 313 during moving can be improved;
further, one end of the second turntable 317, which is close to the abutting plate 313, is fixedly connected with a tooth block, the tooth block is triangular, when a user rotates the second turntable 317, the rotating second turntable 317 rotates on the surface of the threaded rod 316, so that the second turntable 317 moves towards one side close to the abutting plate 313, the triangular tooth block on the surface of the second turntable 317 is abutted against the surface of the firework fixing cage main body 100, friction between the second turntable 317 and the firework fixing cage main body 100 can be increased, and the abutting plate 313 is more firmly fixed.
The working principle is as follows: when a user uses the device, firstly, the two groups of supporting columns 211 are respectively rotated to enable the supporting columns 211 to do circular motion, the supporting columns 211 drive the abutting grooves 213 to rotate, when the abutting grooves 213 and the abutting blocks 214 are mutually attached, the inner walls of the abutting grooves 213 are mutually abutted with the spherical abutting blocks 214, the abutting blocks 214 can be enabled to move towards the inner part of the grooves 212, the moving abutting blocks 214 compress the springs 215, the user continuously rotates the supporting columns 211, when the supporting columns 211 and the abutting blocks 214 are mutually abutted, the abutting blocks 214 are driven to reset under the self-resilience force of the springs 215, when the supporting columns 211 drive the abutting grooves 213 to move to the other group of abutting blocks 214, the supporting columns 211 and the abutting blocks 214 are mutually abutted to enable the abutting blocks 214 to move towards the inner part of the grooves 212 and compress the springs 215, when the abutting grooves 213 move to the positions of the abutting blocks 214, the abutting blocks 214 are driven to move towards the inner part of the abutting grooves 213 under the self-resilience force of the springs 215, one end of the abutting block 214 enters the abutting groove 213, and at this time, the fixing is completed, and the user places the firework fixing cage main body 100 on the ground;
then, a user places fireworks inside the firework fixing cage main body 100, rotates the first rotary disc 314 by hand, the first rotary disc 314 drives the rotary rod 311 to rotate, because the surface of the rotary rod 311 is provided with reverse threads, the two sets of threaded sleeves 312 can move towards the ends close to each other, the moving threaded sleeves 312 drive the abutting plates 313 to move towards the ends close to each other, after the two sets of abutting plates 313 are attached to the fireworks, the user stops rotating the first rotary disc 314, at this time, the user respectively rotates the second rotary disc 317, the rotating second rotary disc 317 rotates on the surface of the threaded rod 316, the second rotary disc 317 can move towards the side close to the abutting plates 313, when the triangular tooth blocks on the surface of the second rotary disc 317 want to collide with the surface of the firework fixing cage main body 100, the user stops rotating the second rotary disc 317, then the user respectively rotates the second rotary discs 317 by the same method with the other third rotary discs 317, can make to support board 313 to be fastened to make the fireworks by firmly in the inside of fireworks fixing cage main part 100, after fireworks are touched off, otherwise above-mentioned operation can take off the fireworks case that has then been put, folds the support column 211 again at last and packs up for use next time.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fixing device is touched off to fireworks, includes fireworks fixing cage main part (100), its characterized in that: the bottom of the firework fixing cage main body (100) is provided with two sets of stabilizing mechanisms (200), each stabilizing mechanism (200) comprises a base (210), the inside of each base (210) is provided with a supporting column (211), the surface of each base (210) is provided with two sets of grooves (212), the surface of each supporting column (211) is provided with two sets of supporting grooves (213), the inside of each groove (212) is provided with a supporting block (214), the inside of the firework fixing cage main body (100) is provided with an adjusting mechanism (300), each adjusting mechanism (300) comprises a long hole (310), the inner wall of each long hole (310) is connected with a rotating rod (311) through an embedded bearing, the surface of each rotating rod (311) is sleeved with two sets of thread sleeves (312), the top ends of the thread sleeves (312) are fixedly connected with supporting plates (313), the inner wall of each long hole (310) is connected with a first rotary table (314) through an embedded bearing, and the right-hand member and bull stick (311) fixed connection of first carousel (314), two sets of elongated slots (315) have been seted up in the surface of fireworks stationary cage main part (100) run through, both ends are all fixedly connected with threaded rod (316) around support plate (313), and threaded rod (316) pass elongated slot (315) and extend to the surface of fireworks stationary cage main part (100), the surface of threaded rod (316) all overlaps and is equipped with second carousel (317), and second carousel (317) are located the outside of fireworks stationary cage main part (100).
2. A firework setting off fixture as claimed in claim 1, wherein: one end of the abutting block (214) penetrates through the inner part of the groove (212) and extends to the inner part of the abutting groove (213), and the abutting block (214) is spherical.
3. A firework setting off fixture as claimed in claim 1, wherein: one end of each abutting block (214) is fixedly connected with one end of each spring (215), and the other end of each spring (215) is fixedly connected with the inner wall of each groove (212).
4. A firework setting off fixture as claimed in claim 1, wherein: the surface of the rotating rod (311) is provided with external threads which are bilaterally symmetrical.
5. A firework setting off fixture as claimed in claim 1, wherein: the bottom end of the abutting plate (313) is uniformly and fixedly connected with two groups of sliding blocks (318), and the inner wall of the firework fixing cage main body (100) is provided with two groups of sliding grooves (319).
6. A firework setting off fixture as claimed in claim 1, wherein: one end of the second rotating disc (317) close to the abutting plate (313) is fixedly connected with a tooth block, and the tooth block is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021782566.1U CN212778904U (en) | 2020-08-24 | 2020-08-24 | Firework setting-off fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021782566.1U CN212778904U (en) | 2020-08-24 | 2020-08-24 | Firework setting-off fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778904U true CN212778904U (en) | 2021-03-23 |
Family
ID=75054436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021782566.1U Expired - Fee Related CN212778904U (en) | 2020-08-24 | 2020-08-24 | Firework setting-off fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212778904U (en) |
-
2020
- 2020-08-24 CN CN202021782566.1U patent/CN212778904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |