CN205837109U - A kind of bicycle double rear wheel straight line tramples device - Google Patents
A kind of bicycle double rear wheel straight line tramples device Download PDFInfo
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- CN205837109U CN205837109U CN201620533692.0U CN201620533692U CN205837109U CN 205837109 U CN205837109 U CN 205837109U CN 201620533692 U CN201620533692 U CN 201620533692U CN 205837109 U CN205837109 U CN 205837109U
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- wheel
- straight line
- axle
- tramples
- rear wheel
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Abstract
The utility model discloses a kind of bicycle double rear wheel straight line and trample device, it includes that straight line tramples parts and drive disk assembly, described straight line tramples parts two sets, it is arranged on vehicle frame, and can move linearly on vehicle frame, often set straight line is trampled parts and is included stampeding section and the transmission band being connected with stampeding section, and one end of described transmission band is flexibly connected mutually with vehicle frame, and the other end of described transmission band is connected with drive disk assembly；Described drive disk assembly includes positioner, described positioner includes left locating rack, right locating rack and interfix frame, it is provided with input module in described interfix frame, described input module includes power shaft and wheel for inputting, two wheel for inputting are connected with transmission band respectively, it is equipped with output precision in described power shaft, it is arranged with planetary transmission on described output precision, each of which pedal is the input source of pedal force, pedal force is bigger, transmission efficiency is high, compact conformation, make to ride faster, by speed changer, ride more laborsaving.
Description
[technical field]
This utility model relates to the technical field of bicycle, is specifically related to a kind of bicycle double rear wheel straight line and tramples device.
[background technology]
Bicycle in the market is based on two wheel bicycles, and along with the development of tourism and leisure industry, quadricycle is also
Application more and more, quadricycle can not only allow more people body-building together, move, lie fallow, travel in filled
Point substantial, healthy, happy and friendly, be more to allow the increase of people's environmental consciousness and advocate natural phychology and make so.Four
Wheel bicycle is mainly made up of vehicle frame, vehicle seat, wheel, pedal, drive mechanism, turning member and brake part, in prior art
Quadricycle drive mechanism mostly use the mode that circumference tramples, there is firmly dead point in it, i.e. when pedal force direction is with bent
Handle in line time, with how bicycle the most all cannot be made to advance；On the other hand stepping on foot-operated is to move in a circle, and tramples
Frequency is the highest.
The defect trampled for current circumference, China Patent No. is ZL201020178600.4, and entitled direct stamping type is voluntarily
The patent of car discloses a kind of straight line and tramples drive mechanism, and its mode using straight line to trample overcomes the defect that circumference is trampled.
But it uses the mode of two pedal linkages, when i.e. one pedal is trampled downwards, another pedal must on lift and link,
The pedal force causing input can only be realized by a pedal, and pedal force is less.
Therefore, it is necessary to provide a kind of quadricycle double rear wheel straight line solving above-mentioned technical problem to trample device.
[utility model content]
For solving the problems referred to above, the purpose of this utility model is to provide a kind of two pedals can be simultaneously entered pedal force
Quadricycle double rear wheel straight line tramples device.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of bicycle double rear wheel straight line tramples dress
Putting, it includes that straight line tramples parts and drive disk assembly, and described straight line tramples parts two sets, is arranged on vehicle frame, and permissible
Moving linearly on vehicle frame, often set straight line is trampled parts and is included stampeding section and the transmission band being connected with stampeding section, described transmission band
One end be flexibly connected mutually with vehicle frame, the other end of described transmission band is connected with drive disk assembly；Described drive disk assembly includes fixed
Position device, described positioner is connected with vehicle frame rigidity or elasticity, and described positioner includes that the left side for installing left wheel is fixed
Position frame, for installing right locating rack and the interfix frame of right wheel, be provided with input module in described interfix frame, described defeated
Entering assembly include power shaft and be installed on the wheel for inputting at power shaft two ends, two wheel for inputting trample the transmission of parts respectively with straight line
Band is connected, and is provided with freewheel clutch in described wheel for inputting, is equipped with output precision, described output precision in described power shaft
On be arranged with planetary transmission, described left wheel and right wheel and driven it to rotate by output precision.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described output precision bag
Include left axle, jackshaft and right axle, be connected by freewheel clutch respectively between described jackshaft with left axle, right axle.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described output precision bag
Include left axle, jackshaft and right axle, be in transmission connection by mesh key respectively between described jackshaft and left axle, right axle, left axle from
Be connected by freewheel clutch with the wheel hub in left side by end, the free terminal of right axle and the wheel hub on right side by surmount from
Clutch connects.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described planetary transmission
Being set on described jackshaft, described planetary transmission includes gear ring, planet carrier, planetary gear and centre wheel, and described gear ring is with fixed
Position device fixes, and described planet carrier is fixing with jackshaft to be connected, and one end of described centre wheel is provided with centre wheel internal spline, institute
The one end stating planet carrier is provided with planet carrier internal spline.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: during described power shaft is
Empty axle, its one end is provided with power shaft internal spline.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: after described bicycle is double
Wheel straight line is trampled device and is also included spline housing of shifting gears, and described gearshift spline housing is set on jackshaft, and can be in jackshaft upper shaft
To movement, described gearshift spline housing be respectively arranged at two ends with external splines, its one end external splines and planet carrier and the interior flower of centre wheel
Key matches, and its other end external splines matches with power shaft internal spline.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described output precision bag
Including left axle, differential mechanism and right axle, described differential mechanism is connected between left axle and right axle, and described differential mechanism is fixing with planet carrier even
Connect.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described stampeding section is by one
Root trample axle, two trample pull bar and one piece of connecting plate is constituted, trample axle, trample pull bar and connecting plate constitutes one and tramples space,
The described two ends trampling axle are provided with guide wheel, and described guide wheel can rotate relative to trampling axle, and described transmission band is connected with connecting plate.
A kind of bicycle double rear wheel straight line in this utility model is trampled device and is further arranged to: described wheel for inputting is chain
Wheel, belt pulley or runner；Described transmission band is chain, belt or rope.
Compared with prior art, this utility model has the advantages that above-mentioned quadricycle double rear wheel straight line
Trample device, which overcome circumference and trample existing firmly dead point and trample the defect that frequency is the highest, and two pedals are only
On the spot being connected with power shaft, each pedal is the input source of pedal force, and pedal force is bigger；A whole set of drive disk assembly design is same
On one axis, transmission efficiency is high, compact conformation；Two set straight lines are trampled assembly and are simultaneously driven input module, and driving force is bigger, makes to ride
Row faster, by speed changer, is ridden more laborsaving.
[accompanying drawing explanation]
Fig. 1 is the structural representation of drive disk assembly in this utility model embodiment 1.
Fig. 2 is power shaft and the structural representation of wheel for inputting in this utility model embodiment 1.
Fig. 3 is jackshaft in this utility model embodiment 1, planetary transmission and the structural representation of gearshift spline housing；
Fig. 4 is left axle in this utility model embodiment 1, jackshaft and the structural representation of right axle；
Fig. 5 is the structural representation that this utility model embodiment 1 cathetus tramples parts.
Fig. 6 is the structural representation of drive disk assembly in this utility model embodiment 2.
In figure: 1, straight line tramples parts, 10, stampeding section, 100, trample axle, 101, trample pull bar, 102, connecting plate, 103,
Guide wheel, 11, transmission band, 2, drive disk assembly, 20, left locating rack, 21, right locating rack, 22, interfix frame, 23, power shaft,
230, power shaft internal spline, 24, wheel for inputting, 25, output precision, 250, left axle, 251, jackshaft, 252, right axle, 253, first
Axle, the 254, second axle, 26, freewheel clutch, 27, planetary transmission, 270, gear ring, 271, planet carrier, 272, planetary gear, 273,
Centre wheel, 28, gearshift spline housing, 3, differential mechanism.
[detailed description of the invention]
Below by specific embodiment a kind of bicycle double rear wheel straight line described in the utility model trampled device make into
The detailed description of one step.
Embodiment 1
Shown in ginseng Fig. 1 to Fig. 5, a kind of bicycle double rear wheel straight line tramples device, and it includes that straight line tramples parts 1 and transmission
Parts 2, described straight line tramples parts 1 two sets, is arranged on vehicle frame, and can move linearly on vehicle frame, often overlaps straight line
Trampling parts 1 and include stampeding section 10 and transmission band 11, described stampeding section 10 is trampled 100, two, axle by one and is trampled pull bar 101 and
One piece of connecting plate 102 is constituted, and tramples axle 100, tramples pull bar 101 and connecting plate 102 constitutes and tramples space, tramples axle 100
Two ends are provided with guide wheel 103, and described guide wheel 103 can rotate relative to trampling axle 100, described connecting plate 102 and transmission band 11 phase
Connecting, one end of described transmission band 11 is flexibly connected mutually with vehicle frame, and the other end of described transmission band 11 is connected with drive disk assembly 2
Connect.
Described drive disk assembly 2 includes that positioner, described positioner are connected with vehicle frame rigidity or elasticity, described location dress
Put include for installing left wheel left locating rack 20, for installing right locating rack 21 and the interfix frame 22 of right wheel, institute
Being provided with power shaft 23 in stating interfix frame 22, the two ends of power shaft 23 are respectively arranged with wheel for inputting 24, in present embodiment
In, described wheel for inputting 24 is belt pulley, and described transmission band 11 is belt, certainly, in other implementations, and described wheel for inputting
24 can also be sprocket wheel or runner, and described transmission band 11 can also be chain or rope.It is provided with clutch in described wheel for inputting 24,
The transmission band 11 that two wheel for inputting 24 trample parts 1 respectively with straight line is connected, power shaft 23 be internally provided with output precision
25, described output precision 25 is three stage structure, including left axle 250, jackshaft 251 and right axle 252, the two ends of jackshaft 251
Be respectively arranged with freewheel clutch 26 to be connected with left axle 250 and right axle 252, certainly, in other implementations, described in
Can also be in transmission connection by mesh key between countershaft 251 and left axle 250, right axle 252, the free terminal of left axle and the car in left side
Wheel hub is connected by freewheel clutch, and the free terminal of right axle is connected by freewheel clutch with the wheel hub on right side.In described
Being arranged with planetary transmission 27 on countershaft 251, described planetary transmission 27 includes: gear ring 270, planet carrier 271, planetary gear 272
And centre wheel 273, described gear ring 270 fixes with positioner, and described planet carrier 271 is fixing with jackshaft 251 to be connected, described
One end of centre wheel 273 is provided with centre wheel internal spline, and one end of described planet carrier 271 is provided with planet carrier internal spline, described
Power shaft 23 is quill shaft, and its one end is provided with power shaft internal spline 230, and described jackshaft 251 is arranged with gearshift spline housing
28, described gearshift spline housing 28 can move axially on jackshaft 251, described gearshift spline housing 28 be respectively arranged at two ends with outer flower
Key, its one end external splines matches with the internal spline of planet carrier and centre wheel, and its other end external splines matches with power shaft internal spline
Close.By moving gear shift spline housing 28, the external splines of gearshift spline housing is made to coordinate with the internal spline of planet carrier or centre wheel, from
And realize speed governing.
Operation principle of the present utility model is: external force drives straight line to trample the axle of trampling of parts, and straight line is trampled parts and passed through
Guide wheel moves on vehicle frame, transmission band drive wheel for inputting rotate, wheel for inputting band driven input shaft operate, power shaft internal spline all the time with
The external splines of gearshift spline housing one end is meshed, and power shaft drives gearshift spline housing operating, flower outside the other end of gearshift spline housing
Key is meshed with planet carrier internal spline or centre wheel internal spline, and gearshift spline housing drives planet carrier or centre wheel operating.Planet becomes
After speed device speed change, planet carrier exporting, planet carrier drives output precision operating, and output precision drives both sides wheel operating.
Embodiment 2
Shown in ginseng Fig. 6, other structures in the present embodiment are the most same as in Example 1, and difference is output precision
Structure, in the present embodiment, output precision is two-period form structure, including the first axle 253 and the second axle 254, described second axle 254
Length is longer than in the middle of the length of the first axle 253, the first axle 253 and the second axle 254 and is connected by differential mechanism 3, described differential mechanism 3
Fixing with planet carrier and be connected, described first axle the 253, second axle 254 is connected with differential gear mesh key respectively.Described planet becomes
Speed device and gearshift spline housing are disposed therein on an axle, and in the present embodiment, its planetary transmission and gearshift spline housing are arranged on
On second axle 254.
The principle of the above embodiments only illustrative this utility model creation and effect thereof, and the reality that part is used
Execute example, not for limiting this utility model；It should be pointed out that, for the person of ordinary skill of the art, without departing from this
On the premise of utility model creates design, it is also possible to making some deformation and improvement, these broadly fall into protection of the present utility model
Scope.
Claims (9)
1. bicycle double rear wheel straight line tramples a device, and it includes that straight line tramples parts and drive disk assembly, it is characterised in that: institute
Stating straight line to trample parts and have two sets, be arranged on vehicle frame, and can move linearly on vehicle frame, often set straight line tramples parts bag
Including stampeding section and the transmission band being connected with stampeding section, one end of described transmission band is flexibly connected mutually with vehicle frame, described transmission band
The other end is connected with drive disk assembly；Described drive disk assembly includes positioner, described positioner and vehicle frame rigidity or elasticity
Connecting, described positioner includes the left locating rack for installing left wheel, for installing right locating rack and the centre of right wheel
Locating rack, is provided with input module in described interfix frame, described input module includes power shaft and is installed on power shaft two ends
Wheel for inputting, the transmission band that two wheel for inputting trample parts respectively with straight line is connected, be provided with in described wheel for inputting surmount from
Clutch, is equipped with output precision in described power shaft, described output precision is arranged with planetary transmission, described left wheel and the right side
Wheel is driven it to rotate by output precision.
2. a kind of bicycle double rear wheel straight line as claimed in claim 1 tramples device, it is characterised in that: described output precision bag
Include left axle, jackshaft and right axle, be connected by freewheel clutch respectively between described jackshaft with left axle, right axle.
3. a kind of bicycle double rear wheel straight line as claimed in claim 1 tramples device, it is characterised in that: described output precision bag
Include left axle, jackshaft and right axle, be in transmission connection by mesh key respectively between described jackshaft and left axle, right axle, left axle from
Be connected by freewheel clutch with the wheel hub in left side by end, the free terminal of right axle and the wheel hub on right side by surmount from
Clutch connects.
4. a kind of bicycle double rear wheel straight line tramples device, it is characterised in that: described planet becomes
Speed device is set on described jackshaft, and described planetary transmission includes gear ring, planet carrier, planetary gear and centre wheel, described gear ring
Fixing with positioner, described planet carrier is fixing with jackshaft to be connected, and one end of described centre wheel is provided with flower in centre wheel
Key, one end of described planet carrier is provided with planet carrier internal spline.
5. a kind of bicycle double rear wheel straight line as claimed in claim 4 tramples device, it is characterised in that: during described power shaft is
Empty axle, its one end is provided with power shaft internal spline.
6. a kind of bicycle double rear wheel straight line as claimed in claim 5 tramples device, it is characterised in that: after described bicycle is double
Wheel straight line is trampled device and is also included spline housing of shifting gears, and described gearshift spline housing is set on jackshaft, and can be in jackshaft upper shaft
To movement, described gearshift spline housing be respectively arranged at two ends with external splines, its one end external splines and planet carrier and the interior flower of centre wheel
Key matches, and its other end external splines matches with power shaft internal spline.
7. a kind of bicycle double rear wheel straight line as claimed in claim 1 tramples device, it is characterised in that: described output precision bag
Including left axle, differential mechanism and right axle, described differential mechanism is connected between left axle and right axle, and described differential mechanism is fixing with planet carrier even
Connect.
8. a kind of bicycle double rear wheel straight line as claimed in claim 1 tramples device, it is characterised in that: described stampeding section is by one
Root trample axle, two trample pull bar and one piece of connecting plate is constituted, trample axle, trample pull bar and connecting plate constitutes one and tramples space,
The described two ends trampling axle are provided with guide wheel, and described guide wheel can rotate relative to trampling axle, and described transmission band is connected with connecting plate.
9. a kind of bicycle double rear wheel straight line as claimed in claim 1 tramples device, it is characterised in that: described wheel for inputting is chain
Wheel, belt pulley or runner；Described transmission band is chain, belt or rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533692.0U CN205837109U (en) | 2016-06-03 | 2016-06-03 | A kind of bicycle double rear wheel straight line tramples device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533692.0U CN205837109U (en) | 2016-06-03 | 2016-06-03 | A kind of bicycle double rear wheel straight line tramples device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837109U true CN205837109U (en) | 2016-12-28 |
Family
ID=57623767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533692.0U Withdrawn - After Issue CN205837109U (en) | 2016-06-03 | 2016-06-03 | A kind of bicycle double rear wheel straight line tramples device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836031A (en) * | 2016-06-03 | 2016-08-10 | 张家港川梭车业有限公司 | Bicycle double-rear-wheel linear pedaling device |
| CN109733527A (en) * | 2019-01-13 | 2019-05-10 | 张易明 | A kind of bicycle transmission device |
-
2016
- 2016-06-03 CN CN201620533692.0U patent/CN205837109U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836031A (en) * | 2016-06-03 | 2016-08-10 | 张家港川梭车业有限公司 | Bicycle double-rear-wheel linear pedaling device |
| CN105836031B (en) * | 2016-06-03 | 2018-03-06 | 张家港川梭车业有限公司 | A kind of bicycle double rear wheel straight line tramples device |
| CN109733527A (en) * | 2019-01-13 | 2019-05-10 | 张易明 | A kind of bicycle transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20180306 |
|
| AV01 | Patent right actively abandoned |