CN203196330U - Water rocket nozzle with tail wing mechanism - Google Patents
Water rocket nozzle with tail wing mechanism Download PDFInfo
- Publication number
- CN203196330U CN203196330U CN 201320116357 CN201320116357U CN203196330U CN 203196330 U CN203196330 U CN 203196330U CN 201320116357 CN201320116357 CN 201320116357 CN 201320116357 U CN201320116357 U CN 201320116357U CN 203196330 U CN203196330 U CN 203196330U
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- CN
- China
- Prior art keywords
- empennage
- nozzle
- water rocket
- connecting portion
- wing mechanism
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- 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.)
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Abstract
The utility model relates to a water rocket nozzle with a tail wing mechanism. The water rocket nozzle comprises a nozzle body, wherein a plurality of tail wings are arranged on the periphery of the nozzle body. According to the water rocket nozzle with the tail wing mechanism, the positions of the water rocket tail wings are the same with the position of the nozzle body, the tail wing mechanism is directly arranged on the nozzle, the water rocket tail wings and the water rocket nozzle are combined in an integral structure or an assembly type structure, a special tail wing support and other mechanisms are not need for the installation of the water rocket tail wings, and therefore the arrangement and the installation of the tail wings are simplified, cost is saved, when being used, the tail wings are firstly combined with the nozzle and then are directly connected with a water rocket body, and using is convenient.
Description
Technical field:
The utility model belongs to the water rocket technical field, refers in particular to a kind of water rocket nozzle of magnetic tape trailer wing mechanism.
Background technology:
Existing water rocket rocket body mainly adopts carbonated drink bottle to serve as, and the water rocket nozzle is then generally made a tubular body, and one section then is the quick inserting section that is connected with snap joint for the section of being threaded, another section that is connected with the beverage bottle bottleneck.
On the other hand, the empennage of existing water rocket normally is fixed on the position, middle and lower part of water rocket rocket body, its fixed form mainly is bonding, just as in the Chinese utility model patent 201120213787.1 of application before the applicant disclosed " a kind of empennage of water rocket ", its dependence band interpolation slit bar shaped brace and water rocket rocket body are bonding, empennage is plugged in the interpolation slit, and the reusable heat melten gel is adhesively fixed.This mode is because the size of bar shaped brace needs, and its installation site needs near water rocket rocket body middle part, thereby makes the installation of empennage also near the rocket body middle part, and is not good enough as the effect of empennage; And its installation process is also comparatively complicated, and every empennage is all wanted bonding bar shaped brace earlier, inserts empennage again and is adhesively fixed, and assembling is wasted time and energy.
The utility model content:
The purpose of this utility model is the above-mentioned weak point that overcomes existing product, and a kind of water rocket nozzle of magnetic tape trailer wing mechanism is provided.
The technical solution adopted in the utility model is: a kind of water rocket nozzle of magnetic tape trailer wing mechanism, and it comprises a nozzle body, wherein, the periphery of described nozzle body is provided with several empennages.
The outer wall of described nozzle body is provided with several empennage slots, and described empennage is provided with the Plug Division corresponding with described empennage slot, and namely described empennage and nozzle body are pegged graft by Plug Division and empennage slot and assembled.
The outer wall of described nozzle body radially forms several empennage connecting portions, and described empennage is connected with described empennage connecting portion.
Be adhered the connection between described empennage connecting portion and the empennage.
Offer manhole respectively on described empennage connecting portion and the empennage, and the empennage connecting portion is connected by bolt and nut with empennage.
Offer the bar shaped jack respectively on described empennage connecting portion and the empennage, other establishes a stator with bar shaped clamping part, and the bar shaped clamping part of described stator passes the bar shaped jack of described empennage and empennage connecting portion successively and forms buckle-type with the empennage connecting portion and is connected.
The utility model is suitable according to the position of the position of water rocket empennage and nozzle, directly at nozzle empennage mechanism is set, adopt integral structure or modular construction to combine water rocket empennage and water rocket nozzle, make the installation of water rocket empennage no longer by special mechanisms such as empennage support, therefore setting and the installation of the empennage of simplifying, save cost, and be combined with nozzle earlier when using and get final product direct the connection with the water rocket body of back, it is also more convenient to use.
Description of drawings:
Fig. 1 is a kind of embodiment water rocket of the utility model structure of nozzle schematic diagram;
Fig. 2 is the another kind of embodiment water rocket of the utility model structure of nozzle schematic diagram;
Fig. 3 is the third embodiment water rocket structure of nozzle schematic diagram of the utility model;
Fig. 4 is the 4th kind of embodiment water rocket structure of nozzle of the utility model schematic diagram;
Fig. 5 is the 5th kind of embodiment water rocket structure of nozzle of the utility model schematic diagram;
Fig. 6 is the 6th kind of embodiment water rocket structure of nozzle of the utility model schematic diagram;
Fig. 7 is the 7th kind of embodiment water rocket structure of nozzle of the utility model schematic diagram.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
In conjunction with Fig. 1～shown in Figure 5, the water rocket nozzle of a kind of magnetic tape trailer wing mechanism described in the utility model, it comprises a nozzle body 1, be provided with internal thread 101 in the nozzle body 1, the periphery of described nozzle body 1 is provided with several empennages 2, namely shown in Fig. 1 embodiment, directly on the basis of existing water rocket nozzle, thereby one-body moldedly go out empennage 2 and form an integral body in that nozzle body 1 is peripheral.
Perhaps, also can be as shown in Figure 2, the difference of Fig. 2 embodiment and Fig. 1 embodiment is that the structure of nozzle body 1 is different, namely also be provided with external thread section 102 and outward flange 103 in the periphery of nozzle body 1, make the lower part of nozzle body 1 be the shape of carbonated drink bottle bottleneck, peripheral empennage 2 also adopts integrated mode to make.
Certainly, empennage 2 also is connected with nozzle body 1 after the moulding separately, ways of connecting has multiple, for example shown in Fig. 3 embodiment, the slot interconnection system, the outer wall that is described nozzle body 1 is provided with several empennage slots 11, and described empennage 2 is provided with the Plug Division 21 corresponding with described empennage slot 11, and namely described empennage 2 and nozzle body 1 are by the assembling of pegging graft of Plug Division 21 and empennage slot 11.Certainly, the shape of cross section of empennage slot 11 can be diversified, for example can be symmetric shape or asymmetrical shape arbitrarily such as trapezoidal, triangle;
Perhaps, also embodiment as shown in Figure 4, the outer wall of described nozzle body 1 radially forms several empennage connecting portions 12, and described empennage 2 is connected with described empennage connecting portion 12.Be adhered the connection between described empennage connecting portion 12 and the empennage 2, namely bond by viscose glue.
Perhaps shown in Fig. 5 embodiment, also adopt bonding way, two empennages 2 are bonded in empennage connecting portion 12 both sides respectively for it and two empennages 2 also are bonded together itself, makes empennage connecting portion 12 closely bonding with two empennages 2.
Perhaps shown in Fig. 6 embodiment, offer manhole 121 respectively on described empennage connecting portion 12 and the empennage 2, and empennage connecting portion 12 is connected by bolt and nut 3 with empennage 2.The number of manhole 121 can be one group or many groups, generally adopts two groups of good fixing effect.
Perhaps shown in Fig. 7 embodiment, offer bar shaped jack 122 respectively on described empennage connecting portion 12 and the empennage 2, other establishes a stator 4 with bar shaped clamping part 40, and the bar shaped clamping part 40 of described stator 4 passes the bar shaped jack 122 of described empennage 2 and empennage connecting portion 12 successively and forms buckle-types with empennage connecting portion 12 and is connected.The number of corresponding bar shaped clamping part 40 can be one or more groups on bar shaped jack 122 and the stator 4.
Certainly, nozzle body 1 described in the utility model can be designed to longer than existing nozzle length, namely has an axially-extending section, described empennage 2 is arranged on the described axially-extending section, after making the water rocket nozzle and the water rocket body being connected, empennage 2 does not influence being connected between the snap joint on nozzle body 1 and the water rocket launcher.
The water rocket nozzle that the utility model was suitable for can be the nozzle of any specification, comprises nozzle commonly used and heavy caliber nozzle etc.
The utility model is suitable according to the position of the position of water rocket empennage and nozzle, directly at nozzle empennage mechanism is set, adopt integral structure or modular construction to combine water rocket empennage and water rocket nozzle, make the installation of water rocket empennage no longer by special mechanisms such as empennage support, therefore setting and the installation of the empennage of simplifying, save cost, and be combined with nozzle earlier when using and get final product direct the connection with the water rocket body of back, it is also more convenient to use.
The water rocket empennage can be made of one formation type also can make the fractionation assembly type, and advantage is respectively arranged, and the advantage of integrate shaped type is that production technology is simple, need not assembling, and it is also comparatively convenient to use; Splitting modular advantage then is to reduce packaging volume and space, is convenient to transportation etc.
Claims (6)
1. the water rocket nozzle of a magnetic tape trailer wing mechanism, it comprises a nozzle body (1), is provided with internal thread (101) in the nozzle body (1), it is characterized in that: the periphery of described nozzle body (1) is provided with several empennages (2).
2. the water rocket nozzle of magnetic tape trailer wing mechanism according to claim 1, it is characterized in that: the outer wall of described nozzle body (1) is provided with several empennage slots (11), described empennage (2) is provided with the Plug Division (21) corresponding with described empennage slot (11), and namely described empennage (2) is pegged graft with empennage slot (11) by Plug Division (21) with nozzle body (1) and assembled.
3. the water rocket nozzle of magnetic tape trailer wing mechanism according to claim 1, it is characterized in that: the outer wall of described nozzle body (1) radially forms several empennage connecting portions (12), and described empennage (2) is connected with described empennage connecting portion (12).
4. the water rocket nozzle of magnetic tape trailer wing mechanism according to claim 3 is characterized in that: be adhered the connection between described empennage connecting portion (12) and the empennage (2).
5. the water rocket nozzle of magnetic tape trailer wing mechanism according to claim 3, it is characterized in that: offer manhole (121) respectively on described empennage connecting portion (12) and the empennage (2), and empennage connecting portion (12) is connected by bolt and nut (3) with empennage (2).
6. the water rocket nozzle of magnetic tape trailer wing mechanism according to claim 3, it is characterized in that: offer bar shaped jack (122) respectively on described empennage connecting portion (12) and the empennage (2), other establishes a stator (4) with bar shaped clamping part (40), and the bar shaped clamping part (40) of described stator (4) passes the bar shaped jack (122) of described empennage (2) and empennage connecting portion (12) successively and forms buckle-type with empennage connecting portion (12) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116357 CN203196330U (en) | 2013-03-14 | 2013-03-14 | Water rocket nozzle with tail wing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116357 CN203196330U (en) | 2013-03-14 | 2013-03-14 | Water rocket nozzle with tail wing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196330U true CN203196330U (en) | 2013-09-18 |
Family
ID=49140473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116357 Expired - Fee Related CN203196330U (en) | 2013-03-14 | 2013-03-14 | Water rocket nozzle with tail wing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966897A (en) * | 2019-12-18 | 2020-04-07 | 湖北航天技术研究院总体设计所 | Empennage of rocket projectile and design method thereof |
| CN111846290A (en) * | 2020-08-06 | 2020-10-30 | 北京中科宇航技术有限公司 | Carrier rocket and launching support tail section thereof |
| CN113209647A (en) * | 2021-04-25 | 2021-08-06 | 杭州中天模型有限公司 | Water rocket |
| CN115929506A (en) * | 2022-08-30 | 2023-04-07 | 北京星河动力装备科技有限公司 | Shell assembly of rocket engine and carrier rocket |
-
2013
- 2013-03-14 CN CN 201320116357 patent/CN203196330U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966897A (en) * | 2019-12-18 | 2020-04-07 | 湖北航天技术研究院总体设计所 | Empennage of rocket projectile and design method thereof |
| CN111846290A (en) * | 2020-08-06 | 2020-10-30 | 北京中科宇航技术有限公司 | Carrier rocket and launching support tail section thereof |
| CN111846290B (en) * | 2020-08-06 | 2022-03-01 | 北京中科宇航技术有限公司 | Carrier rocket and launching support tail section thereof |
| CN113209647A (en) * | 2021-04-25 | 2021-08-06 | 杭州中天模型有限公司 | Water rocket |
| CN113209647B (en) * | 2021-04-25 | 2022-10-14 | 杭州中天模型有限公司 | Water rocket |
| CN115929506A (en) * | 2022-08-30 | 2023-04-07 | 北京星河动力装备科技有限公司 | Shell assembly of rocket engine and carrier rocket |
| CN115929506B (en) * | 2022-08-30 | 2023-09-05 | 北京星河动力装备科技有限公司 | Rocket engine shell assembly and carrier rocket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: Community residents in Guangdong province 523000 Hong Mei Town revitalization of Dongguan City Road No. A303 teachers Patentee after: Dongguan rocky Model Technology Co., Ltd. Address before: 523000 Guangdong city of Dongguan Province Hong Mei Zhen Mei Dong nineteen lane number 15 Patentee before: Liang Weiji |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |