CN201263895Y - Ejection model airplane gun type ejector - Google Patents
Ejection model airplane gun type ejector Download PDFInfo
- Publication number
- CN201263895Y CN201263895Y CNU200820145718XU CN200820145718U CN201263895Y CN 201263895 Y CN201263895 Y CN 201263895Y CN U200820145718X U CNU200820145718X U CN U200820145718XU CN 200820145718 U CN200820145718 U CN 200820145718U CN 201263895 Y CN201263895 Y CN 201263895Y
- Authority
- CN
- China
- Prior art keywords
- support member
- airplane
- fixing pin
- rubber band
- ejector
- 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 ejector, in particular to the gun-type ejector of the ejection model airplane, which is convenient for use and has good security. The gun-type ejector of the ejection model airplane comprises a gun body, an ejection support member, an ejection mechanism and a rubber band, wherein the ejection support member is fixedly arranged on the fun body, a guide track is arranged on the ejection support member and used for placing the ejection model airplane; the ejection mechanism is provided with a trigger, a detent pin and a reset spring, wherein the trigger is arranged on the gun body, the detent pin and the reset spring are arranged in the gun body, the trigger and the detent pin are connected, the detent can move up and down, and the reset spring is connected with the detent pin; and one end of the rubber band is fixedly arranged at the front end of the ejection support member, and the other end is sleeved on the detent pin after being stretched.
Description
Technical field
The utility model relates to a kind of ejector, especially relates to a kind of ejection model airplane gun type ejection device.
Background technology
In model of an airplane activity, generally be the bottom of the hand-held model of an airplane, firmly outwards dish out by certain inclination angle, make the model of an airplane segment distance that glides aloft, then fall.Not only there are shortcomings such as effort, gliding distance weak point in this raw mode, and has potential safety hazard.The impelling mode that adopts the rubber band power-assisted is also arranged, and the rubber band that need with the hands stretch during use unclamps then suddenly, and the model of an airplane is penetrated.Adopting the rubber band power-assisted is good idea, and model of an airplane range is increased greatly, but this direct usefulness pull the mode of stretching rubber band exist easily hurt sb.'s feelings, the shortcoming of poor stability.
Summary of the invention
The purpose of this utility model provides the good ejection model airplane gun type ejection device of a kind of property easy to use, safe.
The utility model is provided with the rifle body, launches support member, ejection mechanism and rubber band; Launch support member and be fixedly arranged on the rifle body, launch support member and be provided with guide rail, guide rail is used to place ejection model airplane; Ejection mechanism is provided with trigger, fixing pin and return spring, trigger is located on the rifle body, fixing pin and return spring are located in the rifle body, trigger is connected with fixing pin, fixing pin can move up and down, return spring is connected with fixing pin, and an end of rubber band is fixedly arranged on the front end that launches support member, and the other end drawn of rubber band is enclosed within on the fixing pin.
Launch support member and be preferably the gun barrel formula and launch support member, the gun barrel formula launches support member and the combination of rifle body has more the pistol profile.
Guide rail is preferably the groove type guide rail.
Trigger is connected preferably with fixing pin and connects by drive link.Press trigger, fixing pin overcomes return spring tension force and moves down retraction, unclamps trigger, and fixing pin moves protrusion under the return spring effect.
Ejection mechanism preferably is provided with the stop bit seat, and the stop bit seat is located at and is launched on the support member, and the stop bit seat is provided with guide hole, and fixing pin is arranged in the guide hole of stop bit seat.
The front end that launches support member preferably is provided with the fixture of band hook, and fixture is used for the fixing of rubber band one end.
Rubber band is preferably annular rubber band, preferably is provided with hook on the rubber band, and hook is used for the more convenient fixing pin that is enclosed within.
Because rubber band one end of the present utility model is fixedly arranged on the front end that launches support member, rubber band other end drawn is enclosed within on the fixing pin, during use, ejection model airplane is positioned over earlier on the guide rail, in the time will launching, only need detain trigger, fixing pin can overcome return spring tension force and move down retraction, makes rubber band break away from the restriction of fixing pin, and rubber band can launch away immediately, and drive the set protruding hook of ejection model airplane front end, the model of an airplane is launched away thereupon.After unclamping trigger, fixing pin can move protrusion under the return spring effect, waits for next time and launches.This shows, need not directly stretch rubber band when the utility model uses with pulling, safe.Of the present utility model simple in structure, use very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the utility model is provided with rifle body 1, the gun barrel formula is launched support member 2, ejection mechanism and annular rubber band 4.The gun barrel formula is launched support member 2 and is fixed in rifle body 1 upper end, and the gun barrel formula is launched support member 2 and is provided with groove type guide rail 21, and guide rail 21 is used to place model of an airplane P to be launched.Ejection mechanism is provided with trigger 31, drive link 32 and 33, fixing pin 34, return spring 35 and stop bit seat 36, trigger 31 is located on the rifle body 1, drive link 32 and 33, fixing pin 34 and return spring 35 are located in the rifle body 1, return spring 35 1 ends are connected with fixing pin 34 bottoms, and return spring 35 other ends are fixed in the rifle body 1.Stop bit seat 36 is located at the gun barrel formula and launches on the support member 2.Trigger 31 is connected with fixing pin 34 with 33 by drive link 32, fixing pin 34 can move up and down along the guide hole 361 of stop bit seat 36, return spring 35 is connected with fixing pin 34, one end of annular rubber band 4 is connected with the fixedly plug 41 of band hook 411, fixing plug 41 is blocked in the gun barrel formula and launches on the support member 2 front end mouths of pipe, the other end of annular rubber band 4 is provided with hook 412, and hook 412 is enclosed within on the fixing pin 34.
During use, model of an airplane P is positioned in the groove (not drawing among the figure) of groove type guide rail 21, and makes the stressed protruding hook P1 of model of an airplane P be positioned at the place ahead of fixing pin 34.When detaining trigger 31, the tension force that fixing pin 34 can overcome return spring 35 moves down retraction, makes the restriction of the hook 412 disengaging fixing pins 34 of annular rubber band 4, and annular rubber band 4 can launch away forward immediately, and drive the stressed protruding hook P1 of model of an airplane P front end, model of an airplane P is launched away thereupon.
Claims (8)
1. rifle formula model of an airplane ejector is characterized in that being provided with the rifle body, launches support member, ejection mechanism and rubber band; Launch support member and be fixedly arranged on the rifle body, launch support member and be provided with guide rail, guide rail is used to place ejection model airplane; Ejection mechanism is provided with trigger, fixing pin and return spring, trigger is located on the rifle body, fixing pin and return spring are located in the rifle body, trigger is connected with fixing pin, fixing pin can move up and down, return spring is connected with fixing pin, and an end of rubber band is fixedly arranged on the front end that launches support member, and the other end drawn of rubber band is enclosed within on the fixing pin.
2. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that launching support member and launches support member for the gun barrel formula.
3. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that guide rail is the groove type guide rail.
4. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that trigger is connected by drive link with fixing pin to connect.
5. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that ejection mechanism is provided with the stop bit seat, and the stop bit seat is located at and is launched on the support member, and the stop bit seat is provided with guide hole, and fixing pin is arranged in the guide hole of stop bit seat.
6. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that the front end that launches support member is provided with the fixture that band is linked up with.
7. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that rubber band is annular rubber band.
8. rifle formula model of an airplane ejector as claimed in claim 1 is characterized in that rubber band is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820145718XU CN201263895Y (en) | 2008-09-26 | 2008-09-26 | Ejection model airplane gun type ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820145718XU CN201263895Y (en) | 2008-09-26 | 2008-09-26 | Ejection model airplane gun type ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263895Y true CN201263895Y (en) | 2009-07-01 |
Family
ID=40830239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820145718XU Expired - Fee Related CN201263895Y (en) | 2008-09-26 | 2008-09-26 | Ejection model airplane gun type ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263895Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951297A (en) * | 2011-08-19 | 2013-03-06 | 丁陶生 | Method and device for realizing high-speed take-off of shipboard aircraft by spring combination mechanical ejection |
-
2008
- 2008-09-26 CN CNU200820145718XU patent/CN201263895Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951297A (en) * | 2011-08-19 | 2013-03-06 | 丁陶生 | Method and device for realizing high-speed take-off of shipboard aircraft by spring combination mechanical ejection |
| CN102951297B (en) * | 2011-08-19 | 2015-04-22 | 丁陶生 | Device for realizing high-speed take-off of shipboard aircraft by spring combination mechanical ejection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20110926 |