CN206965136U - A kind of kite wheel speed and the kite wheel using the speed changer - Google Patents
A kind of kite wheel speed and the kite wheel using the speed changer Download PDFInfo
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- CN206965136U CN206965136U CN201720439606.4U CN201720439606U CN206965136U CN 206965136 U CN206965136 U CN 206965136U CN 201720439606 U CN201720439606 U CN 201720439606U CN 206965136 U CN206965136 U CN 206965136U
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- gear
- kite wheel
- kite
- power input
- input shaft
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Abstract
The utility model discloses a kind of kite wheel speed, including driving gear component；Driving gear component includes first gear, second gear, the first driven gear, the second driven gear, power input shaft and kite wheel main shaft；First gear and the concentric setting of second gear, first driven gear, the second driven gear and kite wheel main shaft are mutually fixed, first gear is meshed with the first driven gear and the tooth ratio between them is the first tooth ratio, it is meshed between second gear and the second driven gear and the tooth ratio between them is the second tooth ratio, the first tooth ratio is more different than numerical value from the second tooth；Also include button assembly, button assembly, which has, to be embedded in first gear by power input shaft and be embedded in first gear and the second gear being connected with first gear with the first gear of first gear drive connection and by power input shaft.The utility model has the advantages of switching gear is convenient and simple in construction.
Description
Technical field
It the utility model is related to kite wheel field, specially a kind of kite wheel speed and the kite using the speed changer
Wheel.
Background technology
Kite wheel is usually to be made up of reel, kite wheel lubrication groove and handle, when user is put using the kite wheel
During kite, the speed of outlet can only be controlled with hand strength, when wind-force is uprushed, easily sprains the hand joint of user.
And during using this kind of kite wheel, user's swinging handle is very laborious, uses for a long time, and hand easily swells
Bitterly, be unfavorable for visitor obtains more preferable outdoor experience.
Utility model content
The utility model provides a kind of kite wheel speed and the kite wheel using the speed changer, the kite wheel speed
The advantages of facilitating with switching gear and be simple in construction, and the kite wheel provided by the utility model using above-mentioned speed changer
The advantages of take-up being controlled with variable-ratio and convenient use person.
To achieve the above object, the utility model provides following technical scheme：
A kind of kite wheel speed, including it is easy to user to adjust the strength of rotational handle and the driving cog of outlet speed ratio
Wheel assembly；
The driving gear component includes first gear, second gear, the first driven gear, the second driven gear and hand
Power input shaft that handle is fixedly connected and the kite wheel main shaft being fixedly linked with kite wheel lubrication groove；
First gear and the concentric setting of second gear, the first driven gear, the second driven gear and kite wheel main shaft phase
Fixed, first gear is meshed with the first driven gear and the tooth ratio between them is the first tooth ratio, second gear with second from
It is meshed between moving gear and the tooth ratio between them is the second tooth ratio, the first tooth ratio is more different than numerical value from the second tooth；
Power input shaft is correspondingly inserted in the axis hole in the axis hole in the middle part of first gear or in the middle part of second gear；
Also include button assembly, button assembly, which has, to be embedded in first gear by power input shaft and be driven with first gear
Connection the first gear and by power input shaft be embedded in first gear and with first gear drive connection the second gear.
Power input shaft is located at the axle center of first and second gear.
Wherein, user when in use, rotates kite handle first, so as to drive power input shaft to rotate, now, uses
Person can select the first gear or the second gear according to the strength of suitable rotational handle with outlet speed ratio；
When in the first shifting state, power input shaft drives first gear to rotate, and first gear is equivalent to drive
Driving wheel, synchronous axial system occurs therewith for the first driven gear engaged with first gear, because of the first driven gear and the second driven tooth
Wheel is both secured on kite wheel main shaft, therefore second gear follows the second driven gear passive rotation being engaged with, in this kind of feelings
Under condition, the rotating speed of power input shaft and the rotating speed of kite wheel main shaft are than determining by the first tooth；
When in the second shifting state, power input shaft drives second gear to rotate, and now, second gear is suitable
In driving wheel, synchronous axial system occurs therewith for the second driven gear engaged with second gear, and first gear is followed and is engaged with
The first driven gear passive rotation, in that case, the rotating speed of power input shaft and the rotating speed of kite wheel main shaft are by
Two teeth are than decision；
Switching between above-mentioned the first gear and the second gear referred to is realized by button assembly, kite wheel main shaft
After being driven by above-mentioned driving gear component, drive is secured to connected lubrication groove and rotated, so that completing entirely by hand
Handle rotates the process that gear rotates up to kite wheel lubrication groove, and user can toggle at any time according to being actually needed
First gear, the second gear so that simpler, conveniently using process.
Preferably, the axis hole in the middle part of the first gear, second gear is spline axis hole, and correspondingly, the power
Input shaft is provided with the driving key coordinated with the transmission of spline axis hole.Power input shaft end is provided with driving key so that user is cutting
During gearshift position, it is to switch to the first gear by the spline axis hole that driving key is caught in first gear, driving key is caught in the second tooth
The spline axis hole of wheel is to switch to the second gear.
Preferably, the button assembly includes making the elastic component of power input shaft back and forth movement, is easy to user to exert a force
Action bars and fixed operation bar fastener；
The fastener includes the card that can only be moved in the horizontal direction；
The card is provided with the neck that the through hole passed through for action bars and limitation action bars move up and down, correspondingly, institute
State action bars and be provided with the card column being adapted with neck.
Wherein, when user needs to toggle between the first gear and the second gear, by depression bar, make solid
Determine convex portion and be caught in first locating slot or second locating slot corresponding with gear, while blocked action bars by fastener, make it
It is fixed；Otherwise, it is necessary to when adjusting to another gear, fastener is unclamped, retaining lugs is caught in another locating slot by action bars,
It can adjust the strength of rotational handle and the ratio between speed occur, it is more convenient to use.
Preferably, the fastener also include make card can back and forth movement spring.User can be made by pressing card
Card column insertion neck, so as to realize fixation, and the setting of spring cause card can back and forth movement, without user's pull card
Piece.
It is used to prevent user from surprisingly touching or damaging the protection of action bars preferably, action bars week portion is provided with
Wall.
Preferably, the first gear, second gear, the first driven gear and the second driven gear are helical gear.
The helical gear gear teeth are not easy to deform upon during long-time use, and structural strength is higher so that the kite wheel uses the longevity
Order longer.
Preferably, also including hollow housing, the driving gear component is located at the hollow part of housing.
Preferably, the kite wheel speed also includes bearing, the action bars is rotatablely connected with housing by bearing.Axle
The setting held can make action bars be positioned on housing and be connected with housing into rotation.
Kite wheel main shaft is set to be merely able to turn along outlet direction preferably, the enclosure interior is additionally provided with speed change outlet
Dynamic position-limit mechanism；The position-limit mechanism includes being arranged at the ratchet of the second driven gear bottom, makes what ratchet one-way moved
Ratchet, the locating dowel being connected for fixed pawl and with pawl rotation and the elastic component for driving ratchet pawl reset, it is accordingly, described
Housing is provided with the groove for accommodating ratchet, the housing be provided with for locating dowel insertion the first locating slot and accommodate the of elastic component
Two locating slots.
The quantity of wherein ratchet is at least one, and this programme is preferably three, and three ratchets are distributed in all portions of ratchet, when
User rotates handwheel, using transmission control outlet speed when, power input shaft is inserted first gear by user's selection
Or when in the axis hole of second gear, first gear or second gear drive the first driven gear, the second driven gear synchronous axial system,
And then cause kite wheel main axis, set the meaning of clamping mechanism to be so that kite wheel is in the state in speed change outlet
When, kite wheel main shaft can only rotate along outlet direction, and be unable to backwards rotation, so that user is more prone to control wind
Zither.
The utility model also provides a kind of kite wheel with speed changer, including handle and handle for user's force
The fixed power input shaft of phase, it is easy to user to adjust in the strength of rotational handle and the speed changer of outlet speed ratio, kite wheel
Wheel and the kite wheel main shaft mutually fixed with kite wheel lubrication groove；
The output end drive connection of the kite wheel main shaft and speed changer, the input of the power input shaft and speed changer
Drive connection.
The beneficial effects of the utility model are：
In the utility model, user when in use, rotates kite handle first, so as to drive power input shaft to turn
Dynamic, now, user can select the first gear or second according to the strength of suitable rotational handle with outlet speed ratio
Gear.
Switching between first gear and the second gear is realized by button assembly, and kite wheel main shaft is by above-mentioned transmission
After gear assembly drives, drive is secured to connected lubrication groove and rotated, so that completing entirely to rotate speed change by handle
Transmission until the process that rotates of kite wheel lubrication groove, and user can according to be actually needed toggle at any time the first gear,
Second gear so that simpler, conveniently using process.
Brief description of the drawings
Fig. 1 is a kind of structural representation (part) of kite wheel speed in embodiment 1；
Fig. 2 is a kind of structural representation (part) of kite wheel speed in embodiment 1；
Fig. 3 is a kind of structural representation (part) of kite wheel speed in embodiment 1；
Fig. 4 is the structural representation of card in embodiment 1；
Fig. 5 is a kind of kite wheel with speed changer in embodiment 2；
Fig. 6 is the structural representation of the utility model position-limit mechanism.
Reference：1st, 2, driving gear component, 21, first gear, 22, second gear, the 231, first driven gear,
232nd, the second driven gear, 31, retaining lugs, 32, elastic component, 33, fastener, 330, card, 331, spring, 332, through hole,
333rd, neck, 34, action bars, 340, card column, 36, protection walls.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The present embodiment provides a kind of technical scheme：
A kind of Fig. 1 to Fig. 4 kite wheel speed is referred to, including is easy to user to adjust the strength of rotational handle with going out
Linear velocity than driving gear component 2 and button assembly.Wherein：
Driving gear component 2 includes first gear 21, second gear 22, the first driven gear 231, the second driven gear
232nd, the power input shaft being fixedly connected with handle and the kite wheel main shaft being fixedly linked with kite wheel lubrication groove.
Above-mentioned 2 more specifical structure of driving gear component is first gear 21 and 22 concentric setting of second gear, the
One driven gear 232, the second driven gear 231 and kite wheel main shaft are mutually fixed.In the present embodiment, first gear 21 and first
Driven gear 232 is meshed and the tooth ratio between them is the first tooth ratio, and second gear 22 is meshed with the second driven gear 231
And the tooth ratio between them is the second tooth ratio, the first tooth ratio is more different than numerical value from the second tooth.
Also, power input shaft correspondingly inserts the axis hole with the axis hole at the middle part of the first gear 21 or middle part of second gear 22
In.
Button assembly coordinates driving gear component 2 to be set to realize the speed changing effect of kite wheel speed in the present embodiment
Button assembly there are two gears, be the first gear and the second gear respectively, the first gear is power input shaft to be inserted
In first gear 21 and the gear that is fixedly connected with first gear 21.Second gear is power input shaft is embedded in into first
Gear 22 and the gear being fixedly connected with first gear, meanwhile, power input shaft is located at the axle center of first and second gear.
In use, user rotates kite handle first, so as to drive power input shaft to rotate, now, uses
Person can select the first gear or the second gear according to the strength of suitable rotational handle with outlet speed ratio.
When in the first shifting state, power input shaft drives first gear 21 to rotate, and first gear 21 is suitable
In driving wheel, the first driven tooth 21 engaged with first gear 21 is taken turns occurs synchronous axial system therewith, because the first driven gear 232 with
Second driven tooth 231 wheel is both secured on kite wheel main shaft, therefore second gear 22 follows the second driven gear 231 being engaged with
Passive rotation, in that case, the rotating speed of power input shaft and the rotating speed of kite wheel main shaft are than determining by the first tooth.
When in the second shifting state, power input shaft drives second gear 22 to rotate, now, second gear 22
Equivalent to driving wheel, synchronous axial system occurs therewith for the second driven gear 231 engaged with second gear 22, and first gear 21 with
With the passive rotation of the first driven gear 232 being engaged with, in that case, the rotating speed and kite wheel main shaft of power input shaft
Rotating speed be to be determined by the second tooth than 22；
Switching between above-mentioned the first gear and the second gear referred to realized by button assembly 2, kite wheel master
After axle is driven by above-mentioned driving gear component 2, drive is secured to connected lubrication groove and rotated so that complete entirely by
Handle rotates gear until the process that rotates of kite wheel lubrication groove, and user can be according to being actually needed at any time come switchback
Change the first gear, the second gear so that simpler, conveniently using process.
In order to be better achieved the switching between the first gear and the second gear, in first gear 21, second gear 22
The axis hole in portion is spline axis hole, and correspondingly, power input shaft is provided with the driving key 31 coordinated with the transmission of spline axis hole.
Above-mentioned handoff procedure is specially：By depression bar 34, driving key 31 is set to be caught in first corresponding with gear
In the spline axis hole at the middle part of 21 or second gear of gear 22, while action bars 34 is blocked by fastener 33, fix it；Instead
, it is necessary to when adjusting to another gear, unclamp fastener 33, driving key 31 is caught in the spline of another gear by action bars 34
Axis hole, you can adjust the strength of rotational handle and the ratio between speed occur, it is more convenient to use.
In order to realize when driving key 31 is caught in the spline axis hole corresponding with required gear, shown in reference picture 4, use
Person can be embedded in neck 333 by pressing the card column 340 of card 330, and the setting of spring 331 causes card 330 to come and go fortune
It is dynamic, without user's pull card 330 so that the use process of user is more convenient.
In order to protect action bars 34 surprisingly not touched by user, or hit and damaged, shown in reference picture 4,
34 weeks portions of action bars are provided with protection walls 36, so that experience effect is more preferably.
The present embodiment is not limited to, the helical gear that the present embodiment uses can also use spur gear, and the present embodiment is preferably using oblique
Gear in order to because its structural strength it is higher, deformed upon during long-time use, service life is longer.
The present embodiment also includes hollow housing, and driving gear component 2 is located at the hollow part of housing.
In order that action bars 34 is preferably connected with housing 1, the present embodiment also includes bearing, and action bars 34 is logical with housing 1
Cross bearing rotation connection.
As shown in figure 5, the quantity of wherein ratchet is at least one, this programme is preferably three, and three ratchets are distributed in spine
All portions of wheel 11, when user rotates handwheel, using transmission control outlet speed when, user's selection is by power input shaft
When inserting in the axis hole of first gear 21 or second gear 22, first gear 21 or second gear 22 drive the first driven gear
232nd, the synchronous axial system of the second driven gear 231, and then cause kite wheel main axis, set the meaning of clamping mechanism to be, make
Kite wheel is obtained in the state in speed change outlet, kite wheel main shaft can only rotate along outlet direction, and be unable to backwards rotation, from
And user is caused to be more prone to control kite.
Embodiment 2
On the basis of the kite wheel speed that embodiment 1 is provided, the present embodiment, which further provides, is provided with the change
The kite wheel of fast device, the kite wheel include the handle for user's force, the power input shaft mutually fixed with handle, are easy to use
Person adjusts speed changer, kite wheel lubrication groove and the wind mutually fixed with kite wheel lubrication groove of the strength and outlet speed ratio of rotational handle
Zither wheel main shaft.Wherein：
The output end of kite wheel main shaft and speed changer is connected, the input transmission of the power input shaft and speed changer
Connection.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (10)
1. a kind of kite wheel speed, it is characterised in that including being easy to user to adjust the strength of rotational handle and going out linear velocity
The driving gear component (2) of ratio；
The driving gear component (2) include first gear (21), second gear (22), the first driven gear (231), second from
Moving gear (232), the power input shaft being fixedly connected with handle and the kite wheel main shaft being fixedly linked with kite wheel lubrication groove；
First gear (21) and second gear (22) concentric setting, the first driven gear (232), the second driven gear (231)
Mutually fixed with kite wheel main shaft, first gear (21) is meshed with the first driven gear (232) and the tooth ratio between them is
One tooth ratio, is meshed between second gear (22) and the second driven gear (231) and the tooth ratio between them is the second tooth ratio, the
One tooth ratio is more different than numerical value from the second tooth；
Power input shaft correspondingly insert with first gear (21) in the middle part of axis hole in or second gear (22) in the middle part of axis hole in；
Also include button assembly, button assembly have by power input shaft be embedded in first gear (21) and with first gear (21)
First gear of drive connection and power input shaft is embedded in second gear (22) and be fixedly connected with second gear (22)
Second gear.
2. a kind of kite wheel speed according to claim 1, it is characterised in that in the first gear, second gear
The axis hole in portion is spline axis hole, and correspondingly, the power input shaft is provided with the driving key (31) coordinated with the transmission of spline axis hole.
3. a kind of kite wheel speed according to claim 1, it is characterised in that the button assembly includes making power defeated
Enter the elastic component (32) of axle back and forth movement, be easy to the action bars (34) of user's force and the fastener (33) of fixed operation bar；
The fastener (33) includes the card (330) that can only be moved in the horizontal direction；
The card (330) is provided with the through hole (332) passed through for action bars (34) and limits what action bars (34) moved up and down
Neck (333), correspondingly, the action bars (34) are provided with the card column (340) being adapted with neck (333).
4. a kind of kite wheel speed according to claim 3, it is characterised in that the fastener (33) also includes making card
(330) can back and forth movement spring (331).
5. a kind of kite wheel speed according to claim 3, it is characterised in that all portions of the action bars (34), which are provided with, to be used
The protection walls (36) of action bars (34) are surprisingly touched or damage in preventing user.
6. a kind of kite wheel speed according to claim 1, it is characterised in that the first gear (21), the second tooth
It is helical gear to take turns (22), the first driven gear (231) and the second driven gear (232).
7. a kind of kite wheel speed according to claim 1, it is characterised in that described also including hollow housing (1)
Driving gear component (2) is located at the hollow part of housing (1).
8. a kind of kite wheel speed according to claim 3, it is characterised in that also including bearing, the action bars
(34) it is rotatablely connected with housing (1) by bearing.
9. a kind of kite wheel speed according to claim 7, it is characterised in that be additionally provided with inside the housing (1)
Kite wheel main shaft is set to be merely able to the position-limit mechanism rotated along outlet direction during speed change outlet；The position-limit mechanism includes being arranged at the
The ratchet (11) of two driven gears (231) bottom, make the ratchet of ratchet (11) one-way movement, turn for fixed pawl and with ratchet
The locating dowel of dynamic connection and the elastic component for driving ratchet pawl reset, accordingly, the housing (1) is provided with the groove for accommodating ratchet
(12), the housing (1) is provided with the second locating slot of the first locating slot (13) and receiving elastic component for locating dowel insertion
(14)。
10. a kind of kite wheel with speed changer, it is characterised in that mutually fixed including the handle for user's force, with handle
Power input shaft, be easy to user adjust the speed changer of strength and outlet speed ratio of rotational handle, kite wheel lubrication groove and
The kite wheel main shaft mutually fixed with kite wheel lubrication groove；
The output end drive connection of the kite wheel main shaft and speed changer, the input transmission of the power input shaft and speed changer
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439606.4U CN206965136U (en) | 2017-04-25 | 2017-04-25 | A kind of kite wheel speed and the kite wheel using the speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439606.4U CN206965136U (en) | 2017-04-25 | 2017-04-25 | A kind of kite wheel speed and the kite wheel using the speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965136U true CN206965136U (en) | 2018-02-06 |
Family
ID=61412310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439606.4U Active CN206965136U (en) | 2017-04-25 | 2017-04-25 | A kind of kite wheel speed and the kite wheel using the speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227272A (en) * | 2019-05-27 | 2019-09-13 | 临安泰华机械设备有限公司 | A kind of modified winding mechanism |
-
2017
- 2017-04-25 CN CN201720439606.4U patent/CN206965136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227272A (en) * | 2019-05-27 | 2019-09-13 | 临安泰华机械设备有限公司 | A kind of modified winding mechanism |
| CN110227272B (en) * | 2019-05-27 | 2024-03-22 | 临安泰华机械设备有限公司 | Improved winding mechanism |
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