CN208595200U - Gear drive and water bullet rifle - Google Patents
Gear drive and water bullet rifle Download PDFInfo
- Publication number
- CN208595200U CN208595200U CN201820637635.6U CN201820637635U CN208595200U CN 208595200 U CN208595200 U CN 208595200U CN 201820637635 U CN201820637635 U CN 201820637635U CN 208595200 U CN208595200 U CN 208595200U
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- China
- Prior art keywords
- component
- gear
- driving gear
- driving
- reverse
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B7/00—Spring guns
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B7/00—Spring guns
- F41B7/08—Toy guns, i.e. guns launching objects of the gliding type, e.g. airplanes, parachute missiles
Abstract
The application provides a kind of gear drive and water bullet rifle.The gear drive includes the gear set connecting with driving device, and the gear set is equipped with an at least driving gear component.The gear drive further includes anti-reverse component, and the anti-reverse component elasticity is abutted to a wherein driving gear component.When the driving gear component is rotated in a first direction, the anti-reverse component elasticity pushes against the driving gear component, and the driving gear component is rotated about axis and the anti-reverse component is pushed to move along the axis direction.When the driving gear component is along the second direction rotation opposite with first direction, the anti-reverse component and the driving gear component abut each other and lock the turned position of the driving gear component.After driving device stops power input, driving gear component stops operating under the action of precompression, and gear drive will not dally, and compact-sized, noise is small.
Description
Technical field
The application belongs to spring gun technical field, is related to a kind of gear drive and water bullet rifle.
Background technique
Water bullet rifle includes gun body, is set to the intracorporal power mechanism of rifle, ammunition feed mechanism and trigger mechanism, wherein power mechanism
Equipped with driving device and gear.If driving mechanism is set as power motor, gear is the tooth by multi-stage gear speed-changing
Roller box, power motor drive gear-box operation, and gear-box drives trigger mechanism to gun body outgoing jetting bullet.
In the related art, the not set anti-reverse mechanism of the gear-box of water bullet rifle, after water bullet rifle stops transmitting water bullet, tooth
Gear in roller box will continue to one preset duration of rotation.Due to being engagement connection between gear, when the gear in gear-box is empty
When turning, gear-box generates biggish noise, poor user experience.
Utility model content
In view of this, the application provides a kind of gear drive and water bullet rifle.
Specifically, the application is achieved by the following technical solution:
According to the embodiment of the present application in a first aspect, provide a kind of gear drive, the gear drive packet
The gear set connecting with driving device is included, the gear set is equipped with an at least driving gear component, and the gear drive is also
Including anti-reverse component, the anti-reverse component elasticity is abutted to a wherein driving gear component；
When the driving gear component is rotated in a first direction, the anti-reverse component elasticity pushes against the transmission gear
Component, the driving gear component are rotated about axis and push the anti-reverse component along the axis side of the driving gear component
To movement；When the driving gear component is along the second direction rotation opposite with first direction, the anti-reverse component and institute
State the turned position that driving gear component abuts each other and locks the driving gear component.
Optionally, the anti-reverse component is along the axis direction elastic telescopic for being parallel to the driving gear component.
Optionally, the anti-reverse component is slidedly arranged in shaft, and the axis of the shaft and the driving gear component is total
Line.
Optionally, the anti-reverse component includes the elastic component that rotation preventing device and elasticity are connected to the rotation preventing device, the bullet
Property part push the rotation preventing device elasticity to be connected to the driving gear component.
Optionally, the rotation preventing device includes main part and at least stop ledge for being convexly equipped in the main part, the bullet
Property part elasticity is connected to the main part, and the stop ledge is abutted to the transmission gear.
Optionally, the stop ledge includes the sliding surface of ramped shaped and the motion-stopping surface positioned at described sliding surface one end, when
When the driving gear component is rotated in a first direction, the driving gear component slides against with the sliding surface；When described
When driving gear component is along the second direction rotation opposite with first direction, the motion-stopping surface locks the driving gear component.
Optionally, the driving gear component includes gear shaft and the gear that is set on the gear shaft, the biography
Movable tooth wheel assembly further includes the anti-transfer part being convexly equipped on described gear one end or gear shaft, and the anti-reverse component elasticity is connected to
The anti-transfer part, when the driving gear component is rotated in a first direction, table of the anti-reverse component along the anti-transfer part
Face sliding, the anti-transfer part pushes the anti-reverse component along the axial movement of the driving gear component；When the driving cog
When wheel is along the second direction rotation opposite with first direction, the anti-transfer part is against the extremely anti-reverse component to lock the biography
The turned position of movable tooth wheel assembly.
Optionally, the anti-reverse component is set in the gear set at the driving gear component of driving device.
Optionally, the gear set includes the first gear component engaged with the driving device and the first gear
The second gear component of component engagement and the third gear assembly engaged with the second gear component, the anti-reverse component bullet
Property is abutted to the first gear component.
According to the second aspect of the embodiment of the present application, a kind of water bullet rifle is provided, including gun body, the installation rifle are intracorporal
Trigger mechanism, Xiang Suoshu trigger mechanism provide the ammunition feed mechanism and gear drive as described above of water bullet, and the gear passes
Motivation structure drives the trigger mechanism to be compressed to predeterminated position, and the trigger mechanism is used to that water bullet to be pushed to move along the gun body,
So that the water bullet is projected to outside the gun body.
Technical solution disclosed in embodiment provided by the present application can have it is following the utility model has the advantages that
Gear drive is equipped with the anti-reverse component that elasticity is connected to driving gear component, and driving gear component is only capable of edge
The rotation of one rotation direction, the rotation direction stability of gear set are good.Anti-reverse component elasticity is connected to driving gear component, the two
Between have precompression.After driving device stops power input, driving gear component stops operating under the action of precompression,
Gear drive will not dally, compact-sized, and noise is small.
Detailed description of the invention
Fig. 1 is that the stereochemical structure that the gear drive shown in one exemplary embodiment of the application is connect with driving device is shown
It is intended to.
Fig. 2 is that the front view structure that the gear drive shown in one exemplary embodiment of the application is connect with driving device is shown
It is intended to.
Fig. 3 is that the anti-reverse component elasticity shown in one exemplary embodiment of the application is abutted to a wherein driving gear component
Schematic perspective view.
Fig. 4 is that the anti-reverse component elasticity shown in one exemplary embodiment of the application is abutted to a wherein driving gear component
Schematic cross-sectional view.
Fig. 5 is the structural schematic diagram of the rotation preventing device shown in one exemplary embodiment of the application.
Fig. 6 is the structural schematic diagram of the gear shown in one exemplary embodiment of the application.
Fig. 7 is structural schematic diagram of the gear drive shown in one exemplary embodiment of the application applied to water bullet rifle.
In figure, driving gear component 10；Gear 11；Helical teeth portion 111；Denticle portion 112；Straight-tooth portion 113；Gear shaft 12；It is anti-
Transfer part 13；Guide surface 131；Locking surface 132；First gear component 14；Second gear component 15；Third gear assembly 16；Support
Axis 161；Function gear 162；Engaging section 1621；Function part 1622；Anti-reverse component 20；Rotation preventing device 21；Main part 211；Stop
Boss 212；Sliding surface 2121；Motion-stopping surface 2122；Elastic component 22；Driving device 30；Gun body 40；Ammunition feed mechanism 50；Trigger mechanism
60；Piston component 61；First stage piston rack assembly 611；Second piston rack assembly 612；Elastic parts 62.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
As depicted in figs. 1 and 2, gear drive includes the gear set connecting with driving device 30, and gear set is equipped with extremely
A few driving gear component 10.Driving device 30 is connect with gear set, and passes through gear set output rotating speed regulation and torque.Driving
Device 30 and the power transmitting of driving gear component 10 can be transmitted by direct transfer mode or indirect transfer mode.One
In embodiment, the output shaft of driving device 30 is directly fixed in the shaft of driving gear component 10.In one embodiment,
Driving gear is installed, which engages connection with driving gear component 10 on the output shaft of driving device 30.It is real one
It applies in mode, the output shaft of driving device 30 and the shaft of driving gear component 10 pass through clutch pack plug connection.Driving
Device 30 is different from the connection type of gear set, is applicable to different application scenarios, and practicability is good.
In one embodiment, gear drive further includes anti-reverse component 20, and anti-reverse 20 elasticity of component is abutted to it
In a driving gear component 10.Gear set includes one or more driving gear component 10, when the driving cog of gear set
When wheel assembly 10 is one, anti-reverse 20 elasticity of component is connected to the driving gear component 10.When gear set is equipped with more than one
Driving gear component 10 when, connection is engaged between driving gear component 10.Anti-reverse 20 elasticity of component, which is connected to, wherein one to be passed
Movable tooth wheel assembly 10.Correspondingly, under the precompression effect of anti-reverse component 20, entire gear set can stop in driving device 30
It stops operating after stopping power input.
Anti-reverse 20 elasticity of component is connected to driving gear component 10, is also used to prevent 10 direction of driving gear component from turning
It is dynamic.Wherein, when driving gear component 10 is rotated in a first direction, anti-reverse 20 elasticity of component pushes against driving gear component 10,
Driving gear component 10 is rotated about axis and anti-reverse component 20 is pushed to move along the axis direction of driving gear component 10.Work as biography
When movable tooth wheel assembly 10 is along the second direction rotation opposite with first direction, anti-reverse component 20 and driving gear component 10 are mutual
Against and lock the turned position of driving gear component 10.
Gear drive is equipped with the anti-reverse component 20 that elasticity is connected to driving gear component 10, driving gear component 10
It is only capable of rotating along the first rotation direction, the rotation direction stability of gear set is good.Anti-reverse component 20 and driving gear component 10
It locks against each other, prevents rotating backward for gear set, good braking effect, the stop position controllability of driving gear component 10
By force.Anti-reverse 20 elasticity of component is connected to driving gear component 10, has precompression between the two.Stop in driving device 30
After power input, driving gear component 10 stops operating under the action of precompression, and gear drive will not dally, structure
Compact, noise is small.
Anti-reverse 20 elasticity of component is connected to driving gear component 10, when driving gear component 10 is rotated in a first direction,
Driving gear component 10 pushes anti-reverse 20 elastic telescopic of component.As anti-reverse component 20 along driving gear component 10 radial direction,
It axially or is abutted to inclined direction elasticity to driving gear component 10 with the axis of driving gear component 10, so that transmission gear
When component 10 is rotated by first direction, anti-reverse 20 elastic telescopic of component can be pushed.Driving gear component 10 is turned by second direction
When dynamic, anti-reverse component 20 pushes against driving gear component 10.
As shown in Figure 3 and Figure 4, in one embodiment, anti-reverse component 20 is along the axis for being parallel to driving gear component 10
Direction elastic telescopic.Driving gear component 10 passes through the driving rotation of driving device 30, axis of the driving gear component 10 around itself
Rotation.Anti-reverse component 20 is connected to the surface of driving gear component 10 along the axis direction elasticity of driving gear component 10,
Elastic acting force direction is perpendicular to 10 rotational plane of driving gear component.Anti-reverse component 20 is between driving gear component 10
Power transmitting influence is small, and the engagement balance between driving gear component 10 is good, and power transmitting is stablized.
In one optionally embodiment, anti-reverse component 20 is slidedly arranged in shaft, the axis of shaft and driving gear component 10
Line is conllinear.Shaft can be set as the column structure being installed on a fixed position, can also be set as the gear shaft of driving gear component 10
12.At least one cooperation plane is equipped between anti-reverse component 20 and shaft, so that anti-reverse component 20 is only capable of the axial direction along shaft
It is mobile, such as the shaft of anti-reverse component 20 is installed and is equipped with relatively parallel two guide surfaces or shaft and is set as splined shaft.It is anti-reverse
Component 20 is slided along the axis direction of driving gear component 10, is uniformly distributed with the abutting portion of driving gear component 10, can
Make 10 uniform force of driving gear component.Such as, anti-reverse component 20 is set there are two abutting portion, and two abutting portion are set to
The opposite sides of shaft.Two abutting portion are abutted to driving gear component 10, so that pressing force suffered by transmission gear 11 is symmetrical
Distribution.The axis collinear of anti-reverse component 20 and driving gear component 10, so that the axially loaded of driving gear component 10 is uniform,
10 stability of rotation of driving gear component.
In one embodiment, anti-reverse component 20 includes the elastic component 22 that rotation preventing device 21 and elasticity are connected to rotation preventing device 21,
Elastic component 22 pushes 21 elasticity of rotation preventing device to be connected to driving gear component 10.Rotation preventing device 21 is rigid structure, is abutted to transmission
Gear assembly 10 so that resilient force in the surface of driving gear component 10.Elastic component 22 can be set as spring like structure or by bullet
Property material be made, elastic component 22 has default deformation quantity so that rotation preventing device 21 in the presence of a tensile force with driving gear component 10
Keep abutting state.
As shown in figure 5, at least partly convex of rotation preventing device 21 to be to form abutting portion, the abutting portion and driving gear component
10 mutually abut.When driving gear component 10 is rotated by second direction, the abutting portion is reversely against to driving gear component
10, it is rotated to avoid 10 direction of driving gear component.In an optional embodiment, rotation preventing device 21 includes main part 211 and convex
Set on an at least stop ledge 212 for main part 211,22 elasticity of elastic component is connected to main part 211, and stop ledge 212 abuts
To transmission gear 11.When driving gear component 10 is rotated in a first direction, driving gear component 10 is against convex to promotion stop
The stretching motion in the axial direction of platform 212, wherein at least partly contact surface of stop ledge 212 is set as inclined-plane.
In an optional embodiment, main part 211, which is arranged, to be outside shaft, and main part 211 can be moved along shaft straight line
It is dynamic.Two stop ledges 212 are convexly equipped in the end face of main part 211, and two stop ledges 212 along being uniformly distributed clockwise or counterclockwise
In on main part 211.When driving gear component 10 is rotated in a first direction, two stop ledges 212 fit in driving gear set
The surface of part 10, and the axis direction under the promotion of driving gear component 10 along shaft moves.When 10 edge of driving gear component
When second direction rotates, driving gear component 10 is at least partly against to two stop ledges 212, so that two stop ledges 212 limit
The rotation of driving gear component 10 is determined, to prevent gear set reverse drive.It is appreciated that the number of the stop ledge 212
It may be other numbers such as one, three, four.
In an optional embodiment, the sliding surface 2121 of stop ledge 212 including ramped shaped and it is located at sliding surface
The motion-stopping surface 2122 of 2121 one end.When driving gear component 10 is rotated in a first direction, driving gear component 10 and sliding surface
2121 slide against.When driving gear component 10 is along the second direction rotation opposite with first direction, motion-stopping surface 2122 is locked
Driving gear component 10.
The elongated surfaces structure that sliding surface 2121 and 2122 structure of motion-stopping surface have angle or both has angle, for example, sliding
Face 2121 and 2122 structure of motion-stopping surface are in an acute angle.When two or more stop ledges 212 are arranged on main part 211, sliding
Face 2121 along being distributed clockwise or counterclockwise, so that driving gear component 10 is slided along sliding surface 2121.Motion-stopping surface 2122 is located at
The end of sliding surface 2121, and step structure is formed between the end face of main part 211.When driving gear component 10 towards second
When direction rotates, driving gear component 10 is against to motion-stopping surface 2122, to lock the turned position of transmission gear 11.Wherein, it passes
The end face of movable tooth wheel assembly 10 is equipped with the boss structure or groove structure to match with stop ledge 212.
As shown in Figures 2 and 3, in one embodiment, driving gear component 10 including gear shaft 12 and is set to gear
Gear 11 on axis 12, gear 11 are rotated with gear shaft 12.The both ends of gear shaft 12 are installed on fixed object, are such as installed on
At the tank wall of gear-box.Driving gear component 10 further includes the anti-transfer part 13 being convexly equipped on 11 one end of gear or gear shaft 12, is prevented
20 elasticity of inversion component is connected to anti-transfer part 13.Anti- transfer part 13 is set to the step on the end face of gear 11 or set on gear shaft 12
At face or at the boss on gear shaft 12, anti-reverse 20 elasticity of component be connected to gear 11 or gear shaft 12 and with it is anti-
Transfer part 13 matches.
As shown in Figure 3 and Figure 6, when driving gear component 10 is rotated in a first direction, anti-reverse component 20 is along anti-transfer part
13 surface sliding, anti-transfer part 13 pushes anti-reverse component 20 along the axial movement of driving gear component 10.When transmission gear 11
When along the second direction rotation opposite with first direction, anti-transfer part 13 is against extremely anti-reverse component 20 to lock driving gear component
10 turned position.
In one optionally embodiment, anti-reverse component 20 is sheathed on gear shaft 12 and slides along gear shaft 12, rotation preventing device
21 against to driving gear component 10.Anti- transfer part 13 is the end set on gear 11 and at least anti-rotation boss that protrudes outwardly.
Anti-rotation boss is similar to the structure of stop ledge 212, and anti-rotation boss is equipped with the guide surface 131 of ramped shaped and is located at guide surface 131
The locking surface 132 of one end.Guide surface 131 intersects the extended surface intersection in an angle or both with locking surface 132 in an angle.
In an optional embodiment, rotation preventing device 21 is equipped with two stop ledges 212 of face setting, and anti-transfer part 13 is set as
Two anti-rotations boss corresponding with two stop ledges 212.When gear 11 drives two anti-rotation boss to rotate to first direction, guide surface
131 fit in sliding surface 2121 and rotation preventing device 21 are pushed to be displaced outwardly along axis, until anti-rotation boss top against with stop
The top of boss 212, rotation preventing device 21 are moved at maximum displacement.Gear 11 continues to rotate until anti-rotation boss and stop ledge
212 separation, the end face of rotation preventing device 21 and the top surface of anti-rotation boss contact with each other.Gear 11 continues to rotate, the bullet always of rotation preventing device 21
Property be connected to the endface of gear 11, until another stop ledge 212 of anti-rotation boss and rotation preventing device 21 relatively moves, and successively
Circulation.When gear 11 drives two anti-rotation boss to rotate to second direction, the locking surface 132 of anti-rotation boss is against to stop ledge
212 motion-stopping surface 2122, anti-reverse component 20 stops gear 11 to continue to rotate, with the position of lock gear 11.
It cooperates between anti-reverse component 20 and driving gear component 10, limits the reversion of driving gear component 10, pass
The stopping of movable tooth wheel assembly 10 is timely, and gear set is avoided to dally and invert.
As depicted in figs. 1 and 2, in one embodiment, anti-reverse component 20 is set in gear set close to driving device 30
Driving gear component 10 at.When gear set is the speed changing structure that multi-stage gear engagement connection is formed, especially reduction gearing
Group, the revolving speed that the driving gear component 10 positioned at output one end is exported is small, torque is big, and close to 30 one end of driving device
The revolving speed that driving gear component 10 is exported is big, torque is small.Anti-reverse component 20 is resisted against the transmission close to driving device 30
At gear assembly 10, accordingly reduce the elastic force that anti-reverse component 20 acts on driving gear component 10.Driving gear set simultaneously
When part 10 is rotated to second direction, the impact force impacted in anti-reverse component 20 accordingly reduces, and reduces the material of anti-reverse component 20
Expect performance requirement, the long service life of anti-reverse component 20.
In one optionally embodiment, gear set includes the first gear component 14 engaged with driving device 30 and first
The second gear component 15 that gear assembly 14 engages and the third gear assembly 16 engaged with second gear component 15, anti-reverse group
20 elasticity of part is abutted to first gear component 14.I.e. first gear component 14 is the driving gear component connecting with driving device 30
10。
Driving device 30 is equipped with output gear 11, and output gear 11 engages connection with first gear component 14.For example, output
Gear 11 is set as angular wheel, and first gear component 14 includes gear shaft 12, the gear 11 for being installed on gear shaft 12, and gear 11 wraps
Include denticle portion 112, the helical teeth portion 111 set on 112 side of denticle portion and the straight-tooth portion 113 set on 112 other side of denticle portion.Its
Middle denticle portion 112, helical teeth portion 111 and straight-tooth portion 113 constitute body part, and anti-rotation boss is convexly equipped in one of helical teeth portion 111 outwardly
Side.Output gear 11 engages connection with helical teeth portion 111, and anti-reverse component 20 is slidedly arranged on gear shaft 12 and elasticity is connected to helical teeth portion
111, stop ledge 212 and the anti-rotation boss of anti-reverse component 20 match.
Straight-tooth portion 113 is convexly equipped in denticle portion 112 and engages connection with second gear component 15, second gear component 15 and
Three gear assemblies 16 engagement connection, wherein between first gear component 14, second gear component 15 and third gear assembly 16
It engages and connects by preset transmission ratio.
Third gear assembly 16 includes support shaft 161 and the function gear 162 for being installed on support shaft 161.Function gear 162
Including engaging the engaging section 1621 of connection with second gear component 15 and being convexly equipped in the function part 1622 of engaging section 1621, wherein
Function part 1622 pushes correspondingly mechanism operation according to different scenes.As function part 1622 is set as that connection gear is engaged with rack
Structure, or the part gear teeth are equipped on function part 1622.Or function part 1622 is set as multi-stage stairs, the periphery of every level-one step
Wall is equipped with part gear teeth etc..
As shown in fig. 7, the application scenarios present invention also provides a kind of said gear transmission mechanism in water bullet rifle.
In one embodiment, water bullet rifle includes gun body 40, the trigger mechanism 60 in installation gun body 40, mentions to trigger mechanism 60
The ammunition feed mechanism 50 and gear drive as described above of water supply bullet.Gear drive is for driving trigger mechanism 60.Its
Middle trigger mechanism 60 includes the elastic parts 62 that piston component 61 and elasticity are connected to piston component 61, gear drive and work
Plug assembly 61 is drivingly connected.Such as, the function part 1622 of third gear assembly 16 and piston component 61 are drivingly connected, so that piston group
61 elasticity of compression component 62 of part.
When gear drive driving trigger mechanism 60 is compressed to predeterminated position, trigger mechanism 60 is for pushing water bullet edge
Gun body 40 is mobile, so that water bullet is projected to outside gun body 40.Piston component 61 is slidedly arranged in the trajectory of gun body 40, ammunition feed mechanism 50
Water bullet is complemented in the trajectory.When piston component 61 is compressed to predeterminated position, gear drive divides with piston component 61
From so that piston component 61 resets under the resilient force of elastic parts 62, in reseting procedure, piston component 61 pushes water
Bullet is mobile and provides kinetic energy for water bullet.Correspondingly, water bullet is slided along the trajectory of gun body 40, until projecting from muzzle.Gear passes
Motivation structure is driven using multi-stage gear 11, to lower the output revolving speed of gear set, output torque is increased, so that piston component 61
Biggish pretightning force can be born, the emission rate of water bullet is improved.
In one optionally embodiment, piston component 61 includes that first stage piston rack assembly 611 is lived with level-one is slidedly arranged on
Fill in the second piston rack assembly 612 of rack assembly 611.Wherein, the function part 1622 of third gear assembly 16 includes a step cone
Tooth and the second level gear teeth, the level-one gear teeth and the second level gear teeth are only distributed in the part of the surface of function part 1622, are such as distributed in function part
In 1622 one third, the periphery of a quarter.The level-one gear teeth match with first stage piston rack assembly 611, two step cones
Tooth matches with second piston rack assembly 612.
When the level-one gear teeth engage connection with first stage piston rack assembly 611, piston component 61 moves integrally until second level
The gear teeth engage connection with second piston rack assembly 612.The second level gear teeth drive second piston rack assembly 612 to continue the elasticity of compression
Component 62, meanwhile, first stage piston rack assembly 611 is automatically reseting.When function part 1622 is continued to rotate to not set two step cone
When the surface of tooth, the Rapid reset under the elastic power drive of elastic parts 62 of second piston rack assembly 612, meanwhile, second level is living
Plug rack assembly 612 pushes water bullet to move along trajectory.Multi-stage booster is arranged in piston component 61, and compression travel lengthens, so that elastic
The compressing force of component 62 is big, and the elastic force for acting on water bullet increases, and user experience is good.
The above is only the preferred embodiments of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (10)
1. a kind of gear drive, which is characterized in that the gear drive includes the gear set connecting with driving device,
The gear set is equipped with an at least driving gear component, and the gear drive further includes anti-reverse component, described anti-reverse
Component elasticity is abutted to a wherein driving gear component；
When the driving gear component is rotated in a first direction, the anti-reverse component elasticity pushes against the driving gear set
Part, the driving gear component are rotated about axis and push the anti-reverse component along the axis direction of the driving gear component
It is mobile；When the driving gear component is along the second direction rotation opposite with first direction, the anti-reverse component with it is described
Driving gear component abuts each other and locks the turned position of the driving gear component.
2. gear drive according to claim 1, which is characterized in that the anti-reverse component edge is parallel to the biography
The axis direction elastic telescopic of movable tooth wheel assembly.
3. gear drive according to claim 1, which is characterized in that the anti-reverse component is slidedly arranged in shaft,
The axis collinear of the shaft and the driving gear component.
4. gear drive according to claim 1, which is characterized in that the anti-reverse component includes rotation preventing device and bullet
Property is connected to the elastic component of the rotation preventing device, and rotation preventing device elasticity described in the resilient element urges is connected to the driving gear set
Part.
5. gear drive according to claim 4, which is characterized in that the rotation preventing device includes main part and is convexly equipped in
An at least stop ledge for the main part, the elastic component elasticity are connected to the main part, the stop ledge abut to
The transmission gear.
6. gear drive according to claim 5, which is characterized in that the stop ledge includes the sliding of ramped shaped
Face and motion-stopping surface positioned at described sliding surface one end, when the driving gear component is rotated in a first direction, the driving cog
Wheel assembly slides against with the sliding surface；When the driving gear component is rotated along the second direction opposite with first direction
When, the motion-stopping surface locks the driving gear component.
7. gear drive according to claim 1, which is characterized in that the driving gear component include gear shaft with
And it is set to the gear on the gear shaft, the driving gear component further includes being convexly equipped on described gear one end or gear shaft
Anti- transfer part, the anti-reverse component elasticity is connected to the anti-transfer part, when the driving gear component is rotated in a first direction
When, the anti-reverse component is slided along the surface of the anti-transfer part, and the anti-transfer part pushes the anti-reverse component along the biography
The axial movement of movable tooth wheel assembly；When the transmission gear is along the second direction rotation opposite with first direction, the anti-rotation
Portion is against the turned position for locking the driving gear component to the anti-reverse component.
8. gear drive according to claim 1, which is characterized in that the anti-reverse component is set to the gear
In group at the driving gear component of driving device.
9. gear drive according to claim 8, which is characterized in that the gear set includes and the driving device
It the first gear component of engagement, the second gear component engaged with the first gear component and is nibbled with the second gear component
The third gear assembly of conjunction, the anti-reverse component elasticity are abutted to the first gear component.
10. a kind of water bullet rifle, which is characterized in that including gun body, the intracorporal trigger mechanism of the installation rifle, Xiang Suoshu trigger mechanism
The ammunition feed mechanism and gear drive as described in any one of claim 1 to 9 of water bullet are provided, the gear drive drives
It moves the trigger mechanism and is compressed to predeterminated position, the trigger mechanism is for pushing water bullet to move along the gun body, so that described
Water bullet is projected to outside the gun body.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637635.6U CN208595200U (en) | 2018-04-28 | 2018-04-28 | Gear drive and water bullet rifle |
| CN201880017709.9A CN110914632A (en) | 2018-04-28 | 2018-09-18 | Gear transmission mechanism and water bullet rifle |
| PCT/CN2018/106274 WO2019205463A1 (en) | 2018-04-28 | 2018-09-18 | Gear transmission mechanism and gel ball gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820637635.6U CN208595200U (en) | 2018-04-28 | 2018-04-28 | Gear drive and water bullet rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595200U true CN208595200U (en) | 2019-03-12 |
Family
ID=65600324
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820637635.6U Active CN208595200U (en) | 2018-04-28 | 2018-04-28 | Gear drive and water bullet rifle |
| CN201880017709.9A Pending CN110914632A (en) | 2018-04-28 | 2018-09-18 | Gear transmission mechanism and water bullet rifle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880017709.9A Pending CN110914632A (en) | 2018-04-28 | 2018-09-18 | Gear transmission mechanism and water bullet rifle |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN208595200U (en) |
| WO (1) | WO2019205463A1 (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181166U (en) * | 1986-05-12 | 1987-11-17 | ||
| US5779171A (en) * | 1994-10-31 | 1998-07-14 | Seitz Corporation | Overriding clutch with reverse rotation prevention switch |
| JP4286409B2 (en) * | 1999-11-08 | 2009-07-01 | 日本コムシス株式会社 | Optical connector cleaning device |
| KR20010047597A (en) * | 1999-11-22 | 2001-06-15 | 이계안 | The speed sensing apparatus in transfer case of 4WD vehicle |
| CN100354156C (en) * | 2004-09-28 | 2007-12-12 | 比亚迪股份有限公司 | Method and device for preventing car slip on slope |
| RU2387777C2 (en) * | 2004-12-09 | 2010-04-27 | Магна Клаужес Инк. | Cam drive with idle run |
| CN201375816Y (en) * | 2009-01-21 | 2010-01-06 | 钱福明 | Electric artificial human toy |
| CN102562860B (en) * | 2010-12-30 | 2016-09-28 | 洪涛 | Spatial-wedging pressing mechanism and the combination type friction drive wheel with this mechanism |
| JP5689335B2 (en) * | 2011-03-01 | 2015-03-25 | 株式会社椿本チエイン | Ratchet tensioner |
| EP2845834B1 (en) * | 2013-09-04 | 2016-06-01 | EFS-Gesellschaft für Hebe- und Handhabungstechnik mbh | Lifting system, use of an overload coupling and method for operating a lifting system |
| CN204630473U (en) * | 2015-05-27 | 2015-09-09 | 陈奕东 | A kind of pneumatic flip flop equipment of electronic running fire water bullet rifle |
| JP6739925B2 (en) * | 2015-11-09 | 2020-08-12 | キヤノン株式会社 | Drive transmission device and image forming apparatus |
| CN205595289U (en) * | 2016-05-08 | 2016-09-21 | 浙江德菱科技股份有限公司 | Aftercurrent protection circuit breaker |
| CN205745002U (en) * | 2016-05-19 | 2016-11-30 | 镇江长城注浆设备有限公司 | Anti-reverse shaft coupling |
| CN206113764U (en) * | 2016-10-11 | 2017-04-19 | 郑樟平 | Water bullet toy gun with function of smoldering |
| CN206258021U (en) * | 2016-10-26 | 2017-06-16 | 王俊旭 | A kind of new peashooter |
| CN206648521U (en) * | 2017-03-28 | 2017-11-17 | 陈泽霖 | A kind of electronic guarantor's case of toy water bullet rifle |
| TWM550692U (en) * | 2017-05-04 | 2017-10-21 | 崴強科技股份有限公司 | Transmitting device |
| CN206694517U (en) * | 2017-05-16 | 2017-12-01 | 黄国滨 | A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system |
-
2018
- 2018-04-28 CN CN201820637635.6U patent/CN208595200U/en active Active
- 2018-09-18 CN CN201880017709.9A patent/CN110914632A/en active Pending
- 2018-09-18 WO PCT/CN2018/106274 patent/WO2019205463A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN110914632A (en) | 2020-03-24 |
| WO2019205463A1 (en) | 2019-10-31 |
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