CN106184592A - A kind of drive and comprise its bicycle - Google Patents
A kind of drive and comprise its bicycle Download PDFInfo
- Publication number
- CN106184592A CN106184592A CN201610666915.5A CN201610666915A CN106184592A CN 106184592 A CN106184592 A CN 106184592A CN 201610666915 A CN201610666915 A CN 201610666915A CN 106184592 A CN106184592 A CN 106184592A
- Authority
- CN
- China
- Prior art keywords
- drive
- chain
- wheel
- power transmission
- connecting shaft
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
Abstract
The invention discloses a kind of drive and the bicycle comprising it, it is specially a kind of Cardon universal joint drive and utilizes front-driving bicycle and the double-driving bicycle driven of this drive, described drive includes the foreign steamer with a centre bore, and described outer wheel outer surface is provided with the above gear teeth of circle being suitable to chain drive；Cross connecting shaft, described cross connecting shaft is placed in described centre bore, and the upper and lower two ends of vertical pivot of cross connecting shaft are rotationally connected with foreign steamer；Power transmission shaft, the two ends, transverse axis left and right of described cross connecting shaft are connected with drive axis.Cardon universal joint drive provided by the present invention, its simple in construction, manufacturing process is simple, and cost is relatively low, the most more convenient in maintenance and the maintenance of later stage use, low cost.Apply it on forerunner and double-driving bicycle driven, replace original universal joint drive so that bicycle structure is simple, low cost, it is simple to maintenance.
Description
Technical field
The present invention relates to machine driving wheel technical field and technical field of bicycles, be specially a kind of universal joint transmission
The bicycle taken turns and comprise this drive.
Background technology
In existing bicycle, mountain bike and racing cycle bicycle are all to make bicyclist health forerunner bend to ride,
But owing to bicycle is rear wheel drive, have unstable sense when bicyclist bends, affect the sensation ridden and make speed of riding
Degree receives limitation.But want to realize front-wheel drive, simultaneously by front-wheel steer, need to be installed on front axle flywheel, and
And must pull against the problem bringing chain releasing due to the change of the relative position between crank and chain-wheel and flywheel and angle.
For solving the problems referred to above, the Chinese invention patent application of Application No. 201410517212.7 discloses a kind of ten thousand
To joint formula drive, and the Chinese invention patent application of Application No. 201410517634.4 in disclose comprise above-mentioned universal
A kind of Frontwheel driven bicycle of joint formula drive, it addition, publication No. be WO/2016/050041, entitled front-driving bicycle and
In the international patent application of differential double-driving bicycle driven, disclose forerunner that the universal joint drive described in utilization formed voluntarily
Car and the technical scheme of double-driving bicycle driven.
In above-mentioned patent documentation, the universal joint transmission wheel structure used is more complicated, and manufacturing process is complicated, cost
Higher, later period maintenance cost is highly difficult greatly.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, low cost, the simple universal joint of making
Drive and the forerunner and the double-driving bicycle driven that utilize this drive.
For solving the problems referred to above, the technical solution used in the present invention is:
A kind of drive, comprising:
Having the foreign steamer of a centre bore, described outer wheel outer surface is provided with the above gear teeth of circle being suitable to chain drive；
Cross connecting shaft, described cross connecting shaft is placed in described centre bore, the upper and lower two ends of vertical pivot of cross connecting shaft and foreign steamer
It is rotationally connected；
Power transmission shaft, the two ends, transverse axis left and right of described cross connecting shaft are connected with drive axis.
Further, in the middle of described power transmission shaft, it is provided with elongated hole, in elongated hole described in described cross connecting shaft position and described
Two ends, transverse axis left and right are rotationally connected with the sidewall of described elongated hole.
Further, described cross connecting shaft includes the axis body with via, and described vertical pivot is for being arranged on described axis body
Two gudgeons of lower end, described transverse axis is to be arranged on the short axle of the described via left and right sides or run through the major axis of described via,
Described power transmission shaft is placed in described via, and is rotationally connected with described transverse axis.
A kind of front-driving bicycle, it include vehicle frame, front fork, handlebar, front-wheel, trailing wheel, front axle, axis, crank and chain-wheel and
First chain；
Also include the front flywheel being arranged on front axle, the fixed mount being arranged on vehicle frame, be arranged on fixed mount described above
Drive and the second drive of described drive coaxial linkage and the second chain, described crank and chain-wheel passes through the first chain
Bar is in transmission connection with drive, and the second drive is connected by the second chain and the front flywheel being arranged on front axle；Wherein,
The foreign steamer of described drive is rotatably arranged on fixed mount.
Further, described vehicle frame being provided with the described front fork rotational angle of restriction is stopping means.
A kind of differential double-driving bicycle driven, it includes vehicle frame, the front fork being arranged on vehicle frame, handlebar, front wheels and rear wheels；
Also include the foregoing drive being arranged on vehicle frame by fixed mount and be arranged on the second transmission of bottom of frame
Wheel assembly；
Described second drive assembly is differential type drive, comprising:
The cross axle being arranged on axis, four planetary gears being arranged on cross axle and engage with described planetary gear
Left Drive gear and right travelling gear, described Left Drive gear is installed with left sprocket wheel, described right travelling gear is installed with the right side
Sprocket wheel, described Left Drive gear and right travelling gear are arranged on by bearing on the end pipe installing axis；
Described left sprocket wheel is connected with described foreign steamer by the first chain, and described power transmission shaft is provided with the second drive, and described the
Two drives are connected with the front flywheel being arranged on front axle by the second chain；
Described right sprocket wheel is connected with the rear flywheel being arranged on rear axle by the 4th chain.
As a further improvement on the present invention, described vehicle frame being provided with the described front fork rotational angle of restriction is spacing dress
Put.
Use and have the beneficial effects that produced by technique scheme:
Cardon universal joint drive provided by the present invention, its simple in construction, manufacturing process is simple, and cost is relatively low, uses in the later stage
Maintenance and maintenance the most more convenient, low cost.
Applied in forerunner and double-driving bicycle driven, make certainly causing of whole bicycle originally be substantially reduced, later period maintenance
Convenient.
Vehicle frame arranges position-limit mechanism, it is possible to limit handlebar and front fork in the rotating scope of power transmission shaft of drive
Rotate, it is to avoid owing to misoperation makes rotary shaft exceed its rotating scope, cause the dangerous and damage of equipment, eliminate safety
Hidden danger.
By arranging controllable ratchet gear brake mechanism on the left and right sprocket wheel of the second drive assembly, work as ratchet gear brake
During mechanism's effect, it is possible to achieve bicycle forerunner or the switching of rear-guard and control, make left sprocket wheel or the right sprocket wheel can not forwards
Dynamic, but can rotate backward, i.e. reversing when, front wheels and rear wheels all can be freely rotatable, is not at by locked state,
Therefore car backing operation is facilitated.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of drive 103 embodiment 1.
Fig. 2 is the structural representation of power transmission shaft 4 in embodiment 1.
Fig. 3 is the structural representation of another embodiment of power transmission shaft 4 in embodiment 1.
Fig. 4 is the structural representation of drive 103 embodiment 2.
Fig. 5 is the structural representation of power transmission shaft 4 in embodiment 2.
Fig. 6 is the structural representation of another embodiment of power transmission shaft 4 in embodiment 2.
Fig. 7 is the structural representation of front-driving bicycle.
Fig. 8 is the structural representation of double-driving bicycle driven.
Fig. 9 is the structural representation of the second drive assembly 200.
Figure 10 is the main TV structure schematic diagram of double-driving bicycle shaft transmission.
Figure 11 is the plan structure schematic diagram of double-driving bicycle shaft transmission.
Wherein: 1 foreign steamer, 11 outer centre bores, 16 gear teeth, 2 cross connecting shafts, 21 vertical pivots, 22 transverse axis, 4 power transmission shafts, 41 length
Hole；
23 axis bodies, 24 vias；
101 vehicle frames, 102 front forks, 102-1 cross bar, 103 drives, 104 fixed mounts, 104-2 support shaft, 105 second chains, 106
Flywheel, 107 front-wheels, 108 axis, 110 first chains, 111 universal driving shafts, 112 the 3rd drives, 113 second drives, before 115
Axle, 117 trailing wheels, 118 rear axles, 119 rear flywheels, 120 cranks, 121 pedals, 122 end pipes, 123 the 4th chains；
200 second drive assemblies, 201 cross axles, 202 planetary gears, 203 Left Drive gears, 205 left sprocket wheels, 206 right chains
Wheel, 207 grooves, 208 brake(-holder) blocks, 209 bracing wires, 210 latches, 211 ratchets, 214 locking systems；
01 first power transmission shaft, 011 first bevel gear, 012 second bevel gear, 02 second driving shaft, 021 the 3rd bevel gear, 022
Four bevel gears, 03 the 3rd power transmission shaft, 031 the 5th bevel gear, 032 the 6th bevel gear, 04 left driving bevel gear, 05 right driving umbrella tooth
Wheel.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings with specific embodiment to sending out
Bright carry out clear, complete description.
Embodiment 1
A kind of drive 103 as depicted in figs. 1 and 2, it foreign steamer 1 including there is a centre bore 11, described foreign steamer 1 outer surface
It is provided with the above gear teeth 16 of circle being suitable to chain drive, in described centre bore 11, is provided with cross connecting shaft 2, described cross
Connecting shaft 2 includes vertical pivot 21 and transverse axis 22, and the cross point of vertical pivot 21 and transverse axis 22 is positioned at the center of described foreign steamer 1, described cross
Vertical pivot about 21 two ends of connecting shaft 2 are rotationally connected with foreign steamer 1；Described drive 103 also includes power transmission shaft 4, described power transmission shaft 4
Centre is provided with elongated hole 41, in elongated hole 41 described in described cross connecting shaft 2 position, and described transverse axis about 22 two ends and described length
The sidewall in hole 22 is rotationally connected.
Under the effect of described cross connecting shaft 4, described power transmission shaft 4 can swing relative to described foreign steamer 1, also can
Enough swinging up and down, therefore in the range of certain space, power transmission shaft 4 can swing flexibly.
Being illustrated in figure 3 the another embodiment of power transmission shaft 4 in drive 103, wherein, the elongated hole 41 of power transmission shaft 4 sets
Put to the left, extend on the right side of rotary shaft 4, for being connected with other structures, it is achieved the swing of power transmission shaft 4 and transmission.
As Figure 1-3, in the present embodiment, described cross connecting shaft 2 concrete shape is the post of a rectangle, on it
Lower end is provided with the axle head for being rotationally connected with described foreign steamer inwall, and the left and right sides is provided with for rotating even with power transmission shaft 4
The axle head connect.
Embodiment 2
As shown in Figure 4 and Figure 5, for another embodiment of drive 103, wherein, described cross connecting shaft 2 includes having via
The axis body 23 of 24, described vertical pivot 21 is two gudgeons being arranged on described axis body 23 upper and lower side, and described transverse axis 22 is for being arranged on
Stating the short axle of via 24 left and right sides or run through the major axis of described via 24, described power transmission shaft 4 is placed in described via 24, and
It is rotationally connected with described transverse axis 22.
The present embodiment compared with Example 1, owing to need not offer elongated hole 41, therefore, it is possible to be substantially reduced on power transmission shaft 4
The diameter dimension of power transmission shaft 4, therefore makes the amplitude of fluctuation of power transmission shaft 4 increase further.
Being illustrated in figure 6 the another embodiment of power transmission shaft 4 in drive 103, wherein, the length of power transmission shaft 4 is only
Half in Fig. 5, only reserves one end for being connected with other structures, it is achieved the swing of power transmission shaft 4 and transmission.
Embodiment 3
A kind of front-driving bicycle as shown in Figure 7, its on the basis of existing technology, by universal joint transmission of the prior art
Wheel replaces to the drive 103 of above-mentioned Cardon universal joint, and concrete structure is: include vehicle frame 101, front fork 102, handlebar, front-wheel
107, trailing wheel, front axle 115, axis 108, crank and chain-wheel 109 and the first chain 110, before also including being arranged on front axle 115
Flywheel 106, the fixed mount 104 being arranged on vehicle frame 101, the drive 103 being arranged on fixed mount 104 and described drive
Second drive 113 and the second chain 105 of 103 coaxial linkages, described second drive 113 is fixedly installed on power transmission shaft 4
On, described crank and chain-wheel 109 is in transmission connection with drive 103 by the first chain 110, and the second drive 113 is by the second chain
Bar 105 and the front flywheel 106 being arranged on front axle 115 are in transmission connection；Wherein, the foreign steamer 1 of described drive 103 is rotatable sets
It is placed on fixed mount 104.
Power transmission shaft 4 as shown in Figure 2, its elongated hole 41 is in the centre position of power transmission shaft 4, and two ends, power transmission shaft left and right are all and front fork
102 are rotationally connected, and power transmission shaft 4 swings along with handlebar and the swing of front fork 102.
Power transmission shaft 4 as shown in Figure 3, the elongated hole 41 of power transmission shaft 4 arranges to the left, on the right side of rotary shaft 4 extend, for
Other structures connect, it is achieved the swing of power transmission shaft 4 and transmission.Described second drive 113 is fixedly installed on the side of power transmission shaft 4,
Power transmission shaft 4 right part is rotationally connected with front fork 102.
As improving further, it is stopping means that described vehicle frame 101 is provided with described front fork 102 rotational angle of restriction,
Concrete, baffle plate or block can be set in the left and right sides of vehicle frame 101 or fixed mount 104, be limited by described baffle plate or block
The rotation amplitude of front fork, it is to avoid make the power transmission shaft 4 of drive 103 swing to extreme position in operation, cause dangerous and
The damage of device.
Embodiment 4
A kind of differential double-driving bicycle driven as shown in Figure 8, it includes vehicle frame 101, the front fork 102 that is arranged on vehicle frame 101, car
, front-wheel 107 and trailing wheel 117, also include the transmission as described in example 1 above being arranged on vehicle frame 101 by fixed mount 104
Take turns 103 and be arranged on the second drive assembly 200 bottom vehicle frame 101；Described second drive assembly is differential type transmission
Wheel, comprising: the cross axle 201 being arranged on axis 108, four planetary gears 202 being arranged on cross axle 201 and with
The Left Drive gear 203 of described planetary gear 202 engagement and right travelling gear 204, described Left Drive gear 203 is installed with a left side
Sprocket wheel 205, described right travelling gear 204 is installed with right sprocket wheel 206, described Left Drive gear 203 and right travelling gear 204 and leads to
Cross bearing to be arranged on the end pipe 122 installing axis 108；Described left sprocket wheel 205 is by the first chain 110 with described foreign steamer 1 even
Connecing, described power transmission shaft 4 is provided with the second drive 113, described second drive 113 passes through the second chain 105 and is arranged on
Front flywheel 106 on front axle 107 connects；Described right sprocket wheel 206 is flown after being arranged on rear axle 118 by the 4th chain 123
Wheel 119 connection.
Wherein, above-mentioned differential double-driving bicycle driven difference with the prior art is, the Cardon universal joint in employing embodiment 1
Drive 1 replaces universal joint drive, its simple in construction, certainly makees conveniently, low cost, it is simple to safeguard.
As shown in Figure 9, described second drive assembly 200 is differential type drive, and it is WO/ with publication No.
2016/050041, differential type disclosed in the international patent application of entitled front-driving bicycle and differential double-driving bicycle driven
Transmission wheel structure is identical, and here is omitted.
Embodiment 5
The present embodiment is on the basis of embodiment 4, and chain drive changes into through-drive, and through-drive efficiency is higher, it is possible to increase
The speed of bicycle, saves the muscle power of bicyclist.
As shown in Figure 10 and Figure 11, the left sprocket wheel 205 in described second drive assembly 200 and right sprocket wheel 206 are replaced
For left driving bevel gear 04 and right driving bevel gear 05, the foreign steamer 1 of the drive 103 of Cardon universal joint is replaced with bevel gear, will
The second drive 113 on power transmission shaft 4 replaces with bevel gear, and the flywheel 106 being arranged on front axle 115 is replaced with bevel gear,
Rear flywheel 119 is replaced with bevel gear.
Right driving bevel gear 05 in second drive assembly 200 is passed with described rear flywheel 119 by the first power transmission shaft 01
Being dynamically connected, first power transmission shaft 01 one end is engaged with rear flywheel 119 by the first bevel gear 011, and the other end passes through the second bevel gear
012 engages with described right driving bevel gear 05.
Left driving bevel gear 04 in second drive assembly 200 is passed with described drive 103 by second driving shaft 02
Being dynamically connected, second driving shaft 02 one end is engaged with described left driving bevel gear 04 by the 3rd bevel gear 021, and the other end passes through the
Four bevel gears 022 engage with the foreign steamer 1 of described drive 103.
Described second drive 113 is in transmission connection with flywheel 106 by the 3rd power transmission shaft 03, described 3rd power transmission shaft 03 1
End is engaged with described second drive 113 by the 5th bevel gear 031, and the other end is by the 6th bevel gear 032 and described flywheel
106 engagements.
In said gear transmission, all use bevel gear transmission.As equivalent, the bevel gear transmission at any of which is equal
Could alternatively be worm and gear or the transmission of other forms such as chain or belt.
In above-described embodiment, the universal joint drive of bicycle and differential type drive and the phase such as chain or power transmission shaft
Closing part to get up with the housing seal of suitable material, the equipment that i.e. protects protects again the medicated clothing of bicyclist
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although reference
The present invention has been described in detail by previous embodiment, it will be understood by those within the art that: it still can be right
Technical scheme described in previous embodiment is modified, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (7)
1. a drive, it is characterised in that comprising:
Having the foreign steamer (1) of a centre bore (11), described foreign steamer (1) outer surface is provided with and is suitable to a more than circle of chain drive
The gear teeth (16)；
Cross connecting shaft (2), described cross connecting shaft (2) is placed in described centre bore (11), the vertical pivot of cross connecting shaft (2)
(21) two ends are rotationally connected with foreign steamer (1) up and down；
Power transmission shaft (4), transverse axis (22) two ends, left and right of described cross connecting shaft (2) are rotationally connected with power transmission shaft (4).
A kind of drive the most according to claim 1, it is characterised in that be provided with elongated hole in the middle of described power transmission shaft (4)
(41), in elongated hole (41) described in described cross connecting shaft (2) position, and described transverse axis (22) two ends, left and right and described elongated hole (22)
Sidewall be rotationally connected.
A kind of drive the most according to claim 1, it is characterised in that described cross connecting shaft (2) includes having via
The axis body 23 of 24, described vertical pivot (21) is two gudgeons being arranged on described axis body 23 upper and lower side, and described transverse axis (22) is for arranging
Short axle in described via 24 left and right sides or run through the major axis of described via 24, described power transmission shaft (4) is placed in described via
In 24, and it is rotationally connected with described transverse axis 22.
4. a front-driving bicycle, it include vehicle frame (101), front fork (102), handlebar, front-wheel (107), trailing wheel, front axle (115),
Axis (108), crank and chain-wheel (109) and the first chain (110), it is characterised in that:
The fixed mount (104) that also include the front flywheel (106) being arranged on front axle (115), is arranged on vehicle frame (101), arrange
The drive (103) as described in any one of claim 1-3 on fixed mount (104) with as described in drive (103) coaxially join
Dynamic the second drive (113) and the second chain (105), described crank and chain-wheel (109) passes through the first chain (110) and transmission
Wheel (103) is in transmission connection, and the second drive (113) passes through the second chain (105) and the front flywheel being arranged on front axle (115)
(106) it is in transmission connection；Wherein, the foreign steamer (1) of described drive (103) is rotatably arranged on fixed mount (104).
Front-driving bicycle the most according to claim 4, it is characterised in that: it is provided with restriction on described vehicle frame (101) described
The stopping means of front fork (102) rotational angle.
6. a differential double-driving bicycle driven, it includes vehicle frame (101), the front fork (102) that is arranged on vehicle frame (101), handlebar, front
Wheel (107) and trailing wheel (117), it is characterised in that:
Also include being arranged at the drive as described in any one of claim 1-3 on vehicle frame (101) by fixed mount (104)
(103) and be arranged on vehicle frame (101) bottom the second drive assembly (200)；
Described second drive assembly is differential type drive, comprising:
The cross axle (201) being arranged on axis (108), four planetary gears (202) being arranged on cross axle (201) and
The Left Drive gear (203) engaged with described planetary gear (202) and right travelling gear, described Left Drive gear (203) is upper solid
It is provided with left sprocket wheel (205), described right travelling gear is installed with right sprocket wheel (206), described Left Drive gear (203) and right transmission
Gear is arranged on by bearing at the end pipe (122) installing axis (108)；
Described left sprocket wheel (205) is connected with described foreign steamer (1) by the first chain (110), and described power transmission shaft (4) is provided with the
Two drives (113), described second drive (113) passes through the second chain (105) and the front flywheel being arranged on front axle (107)
(106) connect；
Described right sprocket wheel (206) is connected with the rear flywheel (119) being arranged on rear axle (118) by the 4th chain (123).
Differential double-driving bicycle driven the most according to claim 6, it is characterised in that: described vehicle frame is provided with restriction on (101)
The stopping means of described front fork (102) rotational angle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016207173218 | 2016-07-08 | ||
| CN201620717321 | 2016-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184592A true CN106184592A (en) | 2016-12-07 |
| CN106184592B CN106184592B (en) | 2018-12-04 |
Family
ID=57521428
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880003.3U Active CN206012877U (en) | 2016-07-08 | 2016-08-15 | A kind of differential type drive and differential double-driving bicycle driven |
| CN201620879737.XU Withdrawn - After Issue CN206012876U (en) | 2016-07-08 | 2016-08-15 | A kind of drive and the bicycle comprising which |
| CN201610666915.5A Active CN106184592B (en) | 2016-07-08 | 2016-08-15 | A kind of driving wheel and the bicycle comprising it |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880003.3U Active CN206012877U (en) | 2016-07-08 | 2016-08-15 | A kind of differential type drive and differential double-driving bicycle driven |
| CN201620879737.XU Withdrawn - After Issue CN206012876U (en) | 2016-07-08 | 2016-08-15 | A kind of drive and the bicycle comprising which |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN206012877U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005229B (en) * | 2016-07-08 | 2019-02-26 | 张金星 | A kind of differential type driving wheel and differential double-driving bicycle driven |
| CN206012877U (en) * | 2016-07-08 | 2017-03-15 | 张金星 | A kind of differential type drive and differential double-driving bicycle driven |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532012Y (en) * | 2002-03-11 | 2003-01-22 | 天津德塔超塑技术发展有限公司 | Long axle gearing mechanism for gear driven bicycle |
| JP2007069868A (en) * | 2005-09-09 | 2007-03-22 | Nissan Motor Co Ltd | Shaft joint structure for steering device and steering device |
| CN102032281A (en) * | 2009-09-24 | 2011-04-27 | 芜湖梦达尔机械实业有限公司 | Universal joint assembly |
| CN202054121U (en) * | 2011-03-16 | 2011-11-30 | 大行实业股份有限公司 | Linker for tandem bicycle |
| CN102606697A (en) * | 2012-03-23 | 2012-07-25 | 朱有红 | Power transmission system |
| WO2016050041A1 (en) * | 2014-09-30 | 2016-04-07 | 张金星 | Front drive bicycle and differential dual drive bicycle |
| CN206012876U (en) * | 2016-07-08 | 2017-03-15 | 张金星 | A kind of drive and the bicycle comprising which |
-
2016
- 2016-08-15 CN CN201620880003.3U patent/CN206012877U/en active Active
- 2016-08-15 CN CN201620879737.XU patent/CN206012876U/en not_active Withdrawn - After Issue
- 2016-08-15 CN CN201610666915.5A patent/CN106184592B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532012Y (en) * | 2002-03-11 | 2003-01-22 | 天津德塔超塑技术发展有限公司 | Long axle gearing mechanism for gear driven bicycle |
| JP2007069868A (en) * | 2005-09-09 | 2007-03-22 | Nissan Motor Co Ltd | Shaft joint structure for steering device and steering device |
| CN102032281A (en) * | 2009-09-24 | 2011-04-27 | 芜湖梦达尔机械实业有限公司 | Universal joint assembly |
| CN202054121U (en) * | 2011-03-16 | 2011-11-30 | 大行实业股份有限公司 | Linker for tandem bicycle |
| CN102606697A (en) * | 2012-03-23 | 2012-07-25 | 朱有红 | Power transmission system |
| WO2016050041A1 (en) * | 2014-09-30 | 2016-04-07 | 张金星 | Front drive bicycle and differential dual drive bicycle |
| CN206012876U (en) * | 2016-07-08 | 2017-03-15 | 张金星 | A kind of drive and the bicycle comprising which |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206012877U (en) | 2017-03-15 |
| CN206012876U (en) | 2017-03-15 |
| CN106184592B (en) | 2018-12-04 |
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