CN2774607Y - Air pressure color flower gun salute - Google Patents
Air pressure color flower gun salute Download PDFInfo
- Publication number
- CN2774607Y CN2774607Y CN 200520081413 CN200520081413U CN2774607Y CN 2774607 Y CN2774607 Y CN 2774607Y CN 200520081413 CN200520081413 CN 200520081413 CN 200520081413 U CN200520081413 U CN 200520081413U CN 2774607 Y CN2774607 Y CN 2774607Y
- Authority
- CN
- China
- Prior art keywords
- welded
- storage cylinder
- gas receiver
- air storage
- twisted axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an air pressure color flower salute. A seal end cover is welded on the upper part of an air storage cylinder, a pressure jet opening sleeve is welded on an opening of the center of the air storage cylinder and a rubber seal plug is placed in the pressure jet opening sleeve. A wring shaft seat is also welded on the seal end cover, a buckling plate welded on a wring shaft sleeve is arranged, the buckling plate is buckled on the rubber seal plug, a locking slide pin in a slide pin sleeve then presses the buckling plate, the slide pin sleeve is welded on the inner wall of the air storage cylinder and the back part of the locking slide pin threads out an air storage cylinder wall and is connected with an emission handle by a straight pin. The emission handle is triggered, the locking slide pin can move in the slide pin sleeve and the locking slide pin is used for pressing or disengaging and releasing the buckling plate. A safety plate is welded on the outer wall of the air storage cylinder, a captive setscrew is arranged on the safety plate and is used for preventing false emission, an aeration one-way valve is arranged on the air storage cylinder, an air inlet of the air storage cylinder is provided with a screw thread which is used for being connected with an aeration pipeline, a wring shaft base disk is welded on the lower end of the air storage cylinder, and three-point support is formed from the wring shaft base disk and a wring shaft bracket welded and connected to the outer wall of the air storage cylinder. A mouth protection sleeve is welded on the upper end of an emission pipe, and a connection sleeve provided with an inner screw thread is welded on the lower end and is used for being connected with an outer screw thread on the upper end of the air storage cylinder.
Description
Technical field
The utility model relates to a kind of chromatics paper goods emitter, especially uses the air pressure Color fireworks of the interior Compressed Gas of pressure vessel to colored paper flower of aerial emission and colored ribbon.
Background technology
Known celebration firework emitter is with Compressed Gas the chromatics paper goods to be transmitted into the apparatus of the celebrating atmosphere of aerial increase, has been widely used in the celebrating activities such as newly-married ceremony, opening celebration.The technical scheme of existing firework emitter has different characteristics separately, has his own strong points on profile and structural design.But prior art mostly is to adopt injection needle is inserted method in the rubber seal plug, in pressure vessel, charge into Compressed Gas, because the very for a short time flow of aerating air that causes of injection needle endoporus is limited, make the long operating efficiency of inflationtime low, but also need smear fluid sealant beyond the Great Wall in rubber seal, to prevent that the pin hole on the rubber seal plug from leaking Compressed Gas, cause the not enough abortive launch of air pressure.
Summary of the invention
Charge into the deficiency of Compressed Gas inefficiency and the easy leakage problem of pin hole place pressure in order to overcome existing firework emitter with injection needle, the utility model provides a kind of air pressure Color fireworks.The technical scheme flow of aerating air that this air pressure Color fireworks is adopted is big, the easy to operate good seal performance of high efficiency, and emission control mechanism is also more advanced rationally safe and reliable, and the form of the military cannon of employing has increased the serious atmosphere of celebrating activity in appearance design.
The technical scheme that its technical problem that solves the utility model adopts is: the air pressure Color fireworks is made up of twisted axis base disk, gas receiver, inflation check valve, sealing and trigger mechanism, transmitting tube, twisted axis support.Be welded with end cover on gas receiver top, the tapping at its center is welded with the pressure injection muzzle, and rubber seal plug is placed in the pressure injection muzzle.Also be welded with the twisted axis seat on end cover, be used to install and be welded in the plate of withholding that twisted axis puts, withholding plate can start or detain, and detains and is pressed in rubber seal beyond the Great Wall the time when withholding plate, moves the locking sliding pin that is installed in the sliding pin cover and can push down and withhold plate.The sliding pin cover is welded on the inwall of gas receiver upper end, there is open-work to be used for the locking sliding pin is passed on the gas storage barrel, the rear portion of locking sliding pin passes the gas storage barrel, be connected with selling directly to households with the emission handle on being installed in handle set, pull the emission handle locking sliding pin is moved in the sliding pin cover, realize pushing down or break away to discharge and withhold plate.One face down bonding of gas receiver outer wall locking sliding pin has safeguard, has check screw to be used to prevent to mistakenly launch on the safeguard.The inflation check valve also is installed on the cylinder end cover, and its internal seal structure can only unidirectionally charge into Compressed Gas, and there is the internal thread that is connected usefulness with loading line at its air inlet place, and not only inflation makes things convenient for but also has excellent sealing performance.The inflation check valve can also be installed in lower end or other positions of gas receiver.Be welded with the twisted axis base disk in the lower end of gas receiver, form supported at three point with the twisted axis support that is welded on the gas receiver outer wall.The upper end of transmitting tube is welded with mouth protective cover, and the lower end is welded with tapped adapter sleeve, is used for being connected with the external screw thread of gas receiver upper end.During use rubber seal plug filled in and spray in the muzzle, compress, outwards pull and the front end that locks sliding pin is moved to withhold the top of plate and exert pressure, it can't upwards be opened launching handle with withholding plate.Check screw is screwed in the platform place that withstands on the locking sliding pin to its front end, and restriction locking sliding pin outwards moves, and launches handle simultaneously and also therefore is restricted and can't inwardly pulls.The loading line of compressed air source unit is connected with the inflation check valve, in gas receiver, charges into quantitative Compressed Gas.After inflation finishes, transmitting tube lower end and gas receiver upper end is threaded, by mouth protective cover place, the transmitting tube upper end firework bullet of packing into, with twisted axis support adjustment emission angle.Before the emission check screw is screwed out, inwardly pulling emission handle pulling locking sliding pin moves outward to break away from and withholds plate, withhold plate and be in state free to rotate this moment, and Compressed Gas is released rubber seal plug by jet and raised and withhold plate, and the firework bullet sprays lift-off under the effect of Compressed Gas.Because rubber seal plug also is compressed gas simultaneously and ejects, in order to save cost, available tightrope is connected the end cover place of gas receiver with rubber seal plug, and rubber seal plug can be reused.
The beneficial effects of the utility model are, the inflation method safe and reasonable, and high efficiency, the gas receiver good seal performance, emission control mechanism is easy to operate, and safeties are intuitive and reliable.The appearance design that is similar to military cannon makes celebrating activity more apparent serious in joy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an external view of the present utility model.
Fig. 2 is a local vertical section structural map of the present utility model (sealing state).
Fig. 3 is the I-I cutaway view of Fig. 2.
1. twisted axis base disks among the figure, 2. twisted axis support, 3. gas receiver, 4. adapter sleeve, 5. transmitting tube, 6. mouth protective cover, 7. emission handle, 8. handle set, 9. handle pin, 10. connecting pin, 11. locking sliding pins, 12. sliding pin covers, 13. withhold plate, 14. twisted axis covers, 15. twisted axis seats, 16. twisted axis, 17. end cover, 18. spray muzzle, 19. rubber seal plugs, 20. the inflation check valve, 21. safeguards, 22. check screws.
The specific embodiment
In Fig. 1, twisted axis base disk 1 is welded on the lower end of gas receiver 3 outer walls, and twisted axis support 2 is welded on the upper end of gas receiver 3 outer walls, and two pads are on the vertical line of gas receiver 3 barrel the same sides.Female adapter sleeve 4 is welded on the transmitting tube 5, and the external screw thread of its internal thread and gas receiver 3 upper ends is connected.Be welded with mouth protective cover 6 in the upper end of transmitting tube 5.
In Fig. 2, gas receiver 3 inner chamber tops are welded with end cover 17, are welded with to spray muzzle 18 on the hole of end cover 17 circle centre positions, spray muzzle 18 and are used to fill in rubber seal plug 19.At a face down bonding that sprays muzzle 18 twisted axis seat 15 is arranged, have on the twisted axis seat 15 and use that twisted axis 16 is that install to overlap the 14 integrally welded plates 13 of withholding with twisted axis, withholding plate 13 can rotate on twisted axis seat 15, when withholding plate 13 and be horizontal, rubber seal plug 19 is pressed in sprays in the muzzle 18.At injection muzzle 18 opposite sides the locking sliding pin 11 that is installed in the sliding pin cover 12 is arranged, the rear end of locking sliding pin 11 passes the gas storage barrel and is connected with connecting pin 10 with the upper end of emission handle.Outwards pull emission handle 7, make locking sliding pin 11 move to front end and be pressed in and withhold the top of plate 13 it is exerted pressure, rubber seal plug 19 is compressed the sealing of realization to gas receiver 3.Inflation check valve 20 usefulness thread seals are installed on the end cover 17.
In Fig. 3, emission handle 7 usefulness handle pins 9 are installed on the handle set 8, handle set 8 is welded on gas receiver 3 outer walls and twisted axis support 2 corresponding sides, safeguard 21 is welded on locking sliding pin 11 sides that gas receiver 3 outer wall tappings pass, and is installed in check screw 22 on the safeguard 21 and is 90 degree levels with locking sliding pin 11 and intersects.Check screw 22 screw in to front end hold out against the locking sliding pin 11 the side step place, limit it and can not outwards move, make simultaneously the emission handle 7 also can't inwardly pull.
Operating process of the present utility model is: seal gas receivers 3 with rubber seal plug 19 with withholding plate 13 and locking sliding pin 11, under safety position, loading line is connected on the inflation check valve 20, in gas receiver 3, charge into quantitative Compressed Gas, then the adapter sleeve 4 of transmitting tube 5 its lower ends of usefulness is threaded in the upper end of gas receiver 3, the firework bullet of packing into is opened twisted axis support 2 and is adjusted emission angles.Before the emission, screw out check screw 22 to not interfering locking sliding pin 11 outwards to move, inwardly pull emission handle 7, drive to move to break away from outside the locking sliding pin 11 and withhold plate 13, rubber seal plug 19 spray from jet by the Compressed Gas in the gas receiver 3 and raises withholds plate 13 free rotary state under, and the Compressed Gas that sprays rapidly in the jet launches transmitting tube 5 interior firework bullets.
Claims (6)
1. air pressure Color fireworks, by the gas receiver that can fill Compressed Gas, the inflation check valve, sealing and trigger mechanism, transmitting tube, the twisted axis base disk, the twisted axis support is formed, it is characterized in that: the inflation check valve is installed on the gas receiver, in the gas receiver upper end pressure injection mouth is arranged, be welded with the injection muzzle on the pressure injection mouth, rubber seal plug is placed on and sprays in the muzzle, one side of spraying muzzle has the twisted axis seat and with twisted axis the superincumbent plate of withholding is installed, opposite side has the locking sliding pin that is installed in the sliding pin cover, locking sliding pin rear end is connected with the emission handle, the emission handle is installed on the handle set, side at gas receiver outer wall locking sliding pin is welded with safeguard, check screw is arranged on the safeguard, on gas receiver, be welded with twisted axis base disk and twisted axis support, there is external screw thread the upper end of gas receiver, and the transmitting tube upper and lower side is welded with mouth protective cover and adapter sleeve respectively.
2. air pressure Color fireworks according to claim 1 is characterized in that: the inflation check valve is installed in the lower end of gas receiver cylindrical shell.
3. air pressure Color fireworks according to claim 1 is characterized in that: there is connecting thread at the two ends of inflation check valve.
4. air pressure Color fireworks according to claim 1 is characterized in that: the welding position of twisted axis support and twisted axis base disk is in the same side of gas receiver outer wall.
5. air pressure Color fireworks according to claim 1 is characterized in that: handle set and emission handle are arranged on gas receiver outer wall and the corresponding side of twisted axis support.
6. air pressure Color fireworks according to claim 1 is characterized in that: rubber seal plug is connected the end cover place of gas receiver upper end with tightrope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081413 CN2774607Y (en) | 2005-01-28 | 2005-01-28 | Air pressure color flower gun salute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081413 CN2774607Y (en) | 2005-01-28 | 2005-01-28 | Air pressure color flower gun salute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774607Y true CN2774607Y (en) | 2006-04-26 |
Family
ID=36748908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081413 Expired - Fee Related CN2774607Y (en) | 2005-01-28 | 2005-01-28 | Air pressure color flower gun salute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774607Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140733A (en) * | 2010-02-02 | 2011-08-03 | 沈永培 | Multifunctional ribbon-cutting column |
| CN101275817B (en) * | 2007-03-30 | 2011-08-17 | 北京航天发射技术研究所 | Object emitting device with compressed gas as energy sources |
| CN108031127A (en) * | 2017-12-27 | 2018-05-15 | 长安大学 | A kind of compressed air sound-producing device |
-
2005
- 2005-01-28 CN CN 200520081413 patent/CN2774607Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275817B (en) * | 2007-03-30 | 2011-08-17 | 北京航天发射技术研究所 | Object emitting device with compressed gas as energy sources |
| CN102140733A (en) * | 2010-02-02 | 2011-08-03 | 沈永培 | Multifunctional ribbon-cutting column |
| CN108031127A (en) * | 2017-12-27 | 2018-05-15 | 长安大学 | A kind of compressed air sound-producing device |
| CN108031127B (en) * | 2017-12-27 | 2023-05-30 | 长安大学 | Compressed air sounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |