CN206613165U - A kind of bullet ejection mechanism - Google Patents
A kind of bullet ejection mechanism Download PDFInfo
- Publication number
- CN206613165U CN206613165U CN201621453933.7U CN201621453933U CN206613165U CN 206613165 U CN206613165 U CN 206613165U CN 201621453933 U CN201621453933 U CN 201621453933U CN 206613165 U CN206613165 U CN 206613165U
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- China
- Prior art keywords
- sliding plug
- inflator
- component
- bullet
- sliding
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Abstract
The utility model provides a kind of bullet ejection mechanism, including shell, sliding plug component, inflator component, launching tube and the driving transmission component for driving sliding plug component to move；The driving transmission component, sliding plug component and inflator component are located at the inner chamber of the shell；The sliding plug component includes sliding plug bar, sliding plug and sliding block；The sliding plug is located at the two ends of the sliding plug bar with the sliding block；The sliding block is provided with the (the first back-moving spring for being used for giving the sliding plug component reset force；The driving transmission component drives sliding plug component toward the direction movement for deforming the (the first back-moving spring；The inflator component includes inflator；The end face of the inflator is provided with venthole；The launching tube enters that cylinder is mouthful relative with the venthole, is left between the nozzle of the launching tube and the venthole for housing the bullet that bullet is slipped into；The sliding plug is slided in the inflator.By said structure, bullet ejection mechanism realizes the telescopic effect of launching tube and realizes ballistic projections after flexible.
Description
Technical field
The utility model is related to a kind of ejection mechanism, more particularly to a kind of bullet ejection mechanism.
Background technology
Military vehicle model toy car is a kind of current toy car market quite welcome product.Because its is distinctive outer
Shape and realistic background, audient's age cohort span is all than larger.In order that military vehicle toy car can allow more people to like, just need
Further to allow again in the more exquisite and overall construction profile of the detail section of toy car and more meet true.
Utility model content
The utility model purpose is that it can be realized in order to overcome the deficiencies in the prior art there is provided a kind of bullet ejection structure
Bullet ejecting function.
In order to achieve the above object, the utility model uses following technical scheme：
A kind of bullet ejection mechanism, including shell, sliding plug component, inflator component, launching tube and for driving sliding plug component
Mobile driving transmission component；The driving transmission component, sliding plug component and inflator component are located at the inner chamber of the shell；
The sliding plug component includes sliding plug bar, sliding plug and sliding block；The sliding plug is with the sliding block located at the sliding plug bar
Two ends；The sliding block is provided with the (the first back-moving spring for being used for giving the sliding plug component reset force；The driving transmission component band
Dynamic sliding plug component is moved toward the direction for deforming the (the first back-moving spring；
The inflator component includes inflator；The both ends of the surface of the inflator be respectively equipped with the opening that is connected with the barrel chamber of inflator and
Venthole；The launching tube to enter cylinder mouthful relative with the venthole, between the nozzle of the launching tube and the venthole
Leave the bullet position for housing bullet；
The sliding plug is slided by the opening and is located at the barrel chamber.
It is hinged preferably, being resetted on the sliding block of the sliding plug component provided with a movable hook, the movable hook is provided with one
Projection, the shell correspondence projection is provided with projection；The movable hook is hooked on the inflator；
The inflator and the first end of a second back-moving spring are interfixed, and the second end of the second back-moving spring is located at
The shell；
The movable hook is moved with sliding plug component, the projection of movable hook when of sliding to the projection of shell by jack-up, activity
Hook departs from the inflator, and second back-moving spring pulls the inflator to reset.
Preferably, the sliding plug component also includes slide plate, the slide plate is fixedly connected with the sliding block；The driving is passed
Dynamic component includes motor, the gear train being connected with motor, the tooth engaged with the output gear of the gear train
Bar, the rack is fixedly connected with the slide plate；The output gear is half gear；The rack is parallel with the sliding plug bar.
Preferably, the launching tube is fixedly connected with the inflator by connecting rod, the first of the second back-moving spring
End is fixed on the inflator.
Preferably, the shell correspondence movable hook is provided with opening, the movable hook protrudes from the shell；It is described
Projection is located at the outside of the shell.
Preferably, the venthole of the inflator extends a tracheae, the mouthpiece cover of the tracheae is provided with rubber ring.
Preferably, also including a bullet guidance set, the bullet guidance set includes a conduit and a connector；Institute
State connector and be arranged one end with the conduit, the other end of the conduit is inserted in the launching tube.
Preferably, the gear train includes three two grades of in-line gears, the output gear is one of them two grades same
Shaft gear.
Preferably, the one side of the sliding block, which is provided with, is used for the first reset bullet for giving the sliding plug component reset force
Spring；The driving transmission component drives sliding plug component toward the direction movement for compressing the (the first back-moving spring.
Preferably, affiliated (the first back-moving spring is pressed between the internal face of the sliding block and the shell.
Compared with prior art, the utility model has the advantages that：
By said structure, bullet ejection mechanism realizes the telescopic effect of launching tube and realizes that bullet is sent out after flexible
Penetrate.The power of ballistic projections is provided by sliding plug component；Sliding plug component, inflator are realized by the effect of back-moving spring and movable hook
Many linkages of component.By motor and matching somebody with somebody for gear train being combined into bullet ejection mechanism offer power, the utility model is realized
Automation.
Brief description of the drawings
Fig. 1 is structural representation a of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is structural representation b of the present utility model.
In figure：
1-shell；11-projection；21-sliding plug；22-sliding plug bar；23-sliding block；231-movable hook；2311-projection；
24-(the first back-moving spring；25-slide plate；31-inflator；32-second back-moving spring；33-tracheae；34-rubber ring；35—
Connecting rod；41-launching tube；42-conduit；43-connector；5-motor；6-gear train；61-half gear；7-rack.
Embodiment
In conjunction with accompanying drawing, the utility model is described in further detail with specific embodiment.
Refering to shown in Fig. 1 to Fig. 3, a kind of bullet ejection mechanism described in the utility model, including shell 1, sliding plug component,
Inflator component, launching tube 41 and the driving transmission component for driving sliding plug component to move；Drive transmission component, sliding plug component and
Inflator component is located at the inner chamber of shell 1.
Transmission component is driven to include motor 5, the gear train 6, defeated with gear train 6 with the drive connection of motor 5
Go out the rack 7 of gear engagement.Gear train 6 includes three two grades of in-line gears, and output gear is half gear 61, i.e. half gear 61
Engaged with rack 7.
Sliding plug component includes sliding plug bar 22, sliding plug 21, sliding block 23 and slide plate 25；Sliding plug 21 is located at sliding plug bar 22 with sliding block 23
Two ends.The one side of sliding block 23 is provided with the (the first back-moving spring 24 for being used for giving sliding plug component reset force, (the first back-moving spring
24 are pressed between the internal face of sliding block 23 and shell 1.Reset and be hinged provided with a movable hook 231 on sliding block 23, on movable hook 231
Provided with a projection 2311.Slide plate 25 is fixed on sliding block 23, and rack 7 is fixedly connected with slide plate 25.Slide plate 25 is parallel with sliding plug bar, tooth
Bar 7 is parallel with slide plate 25.The inwall of housing is provided with slide rail, for slide plate slides, so as to ensure that slide plate is moved with sliding plug bar
During stabilization.
Inflator component includes inflator 31；The both ends of the surface of inflator 31 are respectively equipped with the opening connected with the barrel chamber of inflator and outlet
Hole, venthole extends a tracheae 33, and the mouthpiece cover of tracheae 33 is provided with rubber ring 34.Sliding plug 21 is slided by opening and is located at inflator
31 barrel chamber.Launching tube 41 is fixedly connected with inflator 31 by connecting rod 35.Connecting rod 35 is provided with the first of second back-moving spring 32
End, the second end of second back-moving spring 32 is located at shell 1.Movable hook 231 is hooked on inflator 31.
Also include a bullet guidance set, bullet guidance set includes a conduit 42 and a connector 43；43 sets of connector
Located at one end of conduit 42, the other end of conduit 42 insertion launching tube 41 enters cylinder mouthful.
One end of conduit 42 provided with connector 43 is relative with the mouth of pipe of tracheae 33, one end of the conduit 42 provided with connector
The bullet position for housing bullet is left between the mouth of pipe of tracheae 33.
The correspondence projection 2311 of shell 1 is provided with projection 11；The correspondence movable hook 231 of shell 1 is provided with opening, and movable hook 231 protrudes
In shell 1；Projection 11 is located at the outside of shell 1.
Principle of the present utility model：
Start motor 5, motor 5 drives gear train 6 to rotate, and gear train 6 is moved with carry-over bar 7.Rack 7 drives
Slide plate 25 is moved, and slide plate 25 is moved with movable slider 23 toward the direction of compression (the first back-moving spring 24；Because movable hook 231 is hooked in gas
Cylinder 31 on, inflator 31 be fixedly connected with launching tube 41 by connecting rod 35, inflator 31, launching tube 41 are also moved with sliding plug component
It is dynamic.When the projection 2311 of movable hook 231 runs into projection 11 and during by 11 jack-up of projection, movable hook 231 departs from inflator 31；Due to tooth
The output gear of wheel group 6 is half gear 61, and inflator 31 is in the presence of second back-moving spring 32, and inflator 31 is past former with launching tube 41
Carry out position movement, and sliding plug 21 is i.e. relatively outer mobile toward inflator 31.When inflator 31 and launching tube 41 recover to origin-location,
Bullet is just slipped on bullet position, and subsequent sliding plug 21 is quick in the presence of (the first back-moving spring 24 to be pressed into the most interior of inflator 31
End, makes gases at high pressure get on bullet, inner chamber of the bullet from conduit 42 to launching tube, transmitted at high speed to the external world.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes or modification of the present utility model
From spirit and scope of the present utility model, if these are changed and modification belongs to claim of the present utility model and equivalent skill
Within the scope of art, then the utility model is also intended to comprising these changes and changed.
Claims (10)
1. a kind of bullet ejection mechanism, it is characterised in that including shell, sliding plug component, inflator component, launching tube and for driving
The driving transmission component of sliding plug component movement；The driving transmission component, sliding plug component and inflator component are located at the shell
Inner chamber；
The sliding plug component includes sliding plug bar, sliding plug and sliding block；The sliding plug is located at the two ends of the sliding plug bar with the sliding block；
The sliding block is provided with the (the first back-moving spring for being used for giving the sliding plug component reset force；The driving transmission component drives sliding plug
Component is moved toward the direction for deforming the (the first back-moving spring；
The inflator component includes inflator；The both ends of the surface of the inflator are respectively equipped with the opening connected with the barrel chamber of inflator and outlet
Hole；The launching tube to enter cylinder mouthful relative with the venthole, left between the nozzle of the launching tube and the venthole
Bullet position for housing bullet；
The sliding plug is slided by the opening and is located at the barrel chamber.
2. bullet ejection mechanism according to claim 1, it is characterised in that
Reset and be hinged provided with a movable hook on the sliding block of the sliding plug component, the movable hook is provided with a projection, the shell
The correspondence projection is provided with projection；The movable hook is hooked on the inflator；
The inflator and the first end of a second back-moving spring interfix, and the second end of the second back-moving spring is located at described
Shell；
The movable hook is moved with sliding plug component, and the projection of movable hook when of sliding to the projection of shell by jack-up, movable hook takes off
From the inflator, second back-moving spring pulls the inflator to reset.
3. bullet ejection mechanism according to claim 1, it is characterised in that the sliding plug component also includes slide plate, described
Slide plate is fixedly connected with the sliding block；The driving transmission component includes motor, the gear being connected with motor
Group, the rack engaged with the output gear of the gear train, the rack are fixedly connected with the slide plate；The output gear is
Half gear；The rack is parallel with the sliding plug bar.
4. bullet ejection mechanism according to claim 2, it is characterised in that the launching tube passes through connecting rod with the inflator
It is fixedly connected, the first end of the second back-moving spring is fixed on the inflator.
5. bullet ejection mechanism according to claim 2, it is characterised in that the shell correspondence movable hook, which is provided with, to be opened
Mouthful, the movable hook protrudes from the shell；The projection is located at the outside of the shell.
6. bullet ejection mechanism according to claim 1, it is characterised in that the venthole of the inflator extends a gas
Pipe, the mouthpiece cover of the tracheae is provided with rubber ring.
7. bullet ejection mechanism according to claim 1, it is characterised in that also including a bullet guidance set, the son
Playing guidance set includes a conduit and a connector；The connector is arranged one end with the conduit, the conduit it is another
In the end insertion launching tube.
8. bullet ejection mechanism according to claim 3, it is characterised in that the gear train includes three two grades coaxial teeth
Wheel, the output gear is one of them two grades of in-line gears.
9. bullet ejection mechanism according to claim 1, it is characterised in that the one side of the sliding block, which is provided with, to be used to give
The (the first back-moving spring of the sliding plug component reset force；The driving transmission component drives sliding plug component to be answered toward compressing described first
The direction movement of position spring.
10. bullet ejection mechanism according to claim 1, it is characterised in that affiliated (the first back-moving spring is pressed on described
Between the internal face of sliding block and the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621453933.7U CN206613165U (en) | 2016-12-27 | 2016-12-27 | A kind of bullet ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621453933.7U CN206613165U (en) | 2016-12-27 | 2016-12-27 | A kind of bullet ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613165U true CN206613165U (en) | 2017-11-07 |
Family
ID=60229637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621453933.7U Active CN206613165U (en) | 2016-12-27 | 2016-12-27 | A kind of bullet ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613165U (en) |
-
2016
- 2016-12-27 CN CN201621453933.7U patent/CN206613165U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |