CN208412021U - A kind of straight line tramples transmission device and the two-wheeled cycle with it - Google Patents
A kind of straight line tramples transmission device and the two-wheeled cycle with it Download PDFInfo
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- CN208412021U CN208412021U CN201821058211.0U CN201821058211U CN208412021U CN 208412021 U CN208412021 U CN 208412021U CN 201821058211 U CN201821058211 U CN 201821058211U CN 208412021 U CN208412021 U CN 208412021U
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- wheel
- straight line
- transmission device
- slide block
- block mechanism
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Abstract
Transmission device is trampled the utility model relates to a kind of straight line and with its two-wheeled cycle, it includes: front jocket wheel that the straight line, which tramples transmission device, driving wheel afterwards, slide block mechanism, transmission belt, strainer and stampede part, the stampede part is fixedly connected with slide block mechanism, the head end of the transmission belt is fixedly connected with slide block mechanism respectively with tail end, the transmission belt is set around on front jocket wheel and rear driving wheel, the transmission belt includes the first segment being set between slide block mechanism and front jocket wheel, the second segment being set between front jocket wheel and rear driving wheel and the third section being set between rear driving wheel and slide block mechanism, the strainer is set on the first segment or second segment of transmission belt, to reduce transmission resistance.
Description
[technical field]
The utility model relates to bicycle art more particularly to a kind of straight line trample transmission device and with its two-wheeled from
Driving.
[background technique]
There is dead point of exerting oneself, that is, work as in the mode that bicycle driving mechanism in the prior art mostly uses greatly circumference to trample
Pedal force direction and crank in line when, no matter can not all bicycle be made to advance with much power, on the other hand stepping on to ride is
It moves in a circle, cadence is not high.
It is therefore desirable to provide it is a kind of solve above-mentioned technical problem straight line trample transmission device and with its two-wheeled from
Driving.
[utility model content]
To solve the above problems, that the purpose of this utility model is to provide a kind of structures is simple, can reduce transmission resistance
Straight line tramples transmission device and the two-wheeled cycle with it.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of straight line tramples transmission device, comprising:
Front jocket wheel, rear driving wheel, slide block mechanism, transmission belt, strainer and stampede part, the stampede part and slide block mechanism are fixed to be connected
It connects, the head end of the transmission belt is fixedly connected with slide block mechanism respectively with tail end, and the transmission belt is set around front jocket wheel and rear biography
On driving wheel, the transmission belt includes the first segment being set between slide block mechanism and front jocket wheel, is set to front jocket wheel and rear transmission
Third section after second segment and setting between wheel between driving wheel and slide block mechanism, the strainer are set to transmission belt
On first segment or second segment.
Preferably, one of the utility model straight line is trampled transmission device and is further arranged to: the slide block mechanism packet
It includes: the guide rail being set on vehicle frame and the sliding block matched with guide rail.
Preferably, one of the utility model straight line is trampled transmission device and is further arranged to: the head of the transmission belt
End is fixedly connected with a slide block respectively with tail end.
Preferably, one of the utility model straight line is trampled transmission device and is further arranged to: the stampede part and cunning
Block is fixedly connected.
Preferably, one of the utility model straight line is trampled transmission device and is further arranged to: the sliding block, rear transmission
Line setting triangular in shape between wheel and front jocket wheel three.
Preferably, one of the utility model straight line is trampled transmission device and is further arranged to: the transmission belt is chain
Item, belt or rope, the front jocket wheel and rear driving wheel are sprocket wheel, belt pulley or runner.
To achieve the above object, another technical solution that the utility model is taken are as follows: there is one kind straight line to trample transmission dress
The two-wheeled cycle set, comprising: vehicle frame, handlebar, seat, front-wheel, rear-wheel and straight line trample transmission device, the handlebar and
Seat is set to the top of vehicle frame, and the front-wheel and rear-wheel are set to the lower section of vehicle frame, are equipped with speed change in the wheel hub of the rear-wheel
Mechanism, the straight line trample transmission device and include: front jocket wheel, rear driving wheel, slide block mechanism, transmission belt, strainer and trample
Part, the stampede part are fixedly connected with slide block mechanism, and the head end of the transmission belt is fixedly connected with slide block mechanism respectively with tail end,
The transmission belt is set around on front jocket wheel and rear driving wheel, and the transmission belt includes being set between slide block mechanism and front jocket wheel
First segment, the second segment being set between front jocket wheel and rear driving wheel and the third being set between rear driving wheel and slide block mechanism
Section, the strainer are set on the first segment or second segment of transmission belt, and the front jocket wheel is set to vehicle frame front end, after described
Driving wheel is set on the rear axle of rear-wheel.
Preferably, the two-wheeled cycle that there is one of the utility model straight line to trample transmission device is further arranged
Are as follows: the height of the front jocket wheel is higher than the height of rear driving wheel.
Preferably, the two-wheeled cycle that there is one of the utility model straight line to trample transmission device is further arranged
Are as follows: the quantity that the straight line tramples transmission device is two.
Preferably, the two-wheeled cycle that there is one of the utility model straight line to trample transmission device is further arranged
Are as follows: the vehicle frame includes first support and first support second support disposed in parallel and is set to first support and second
Middle interconnecting piece between frame, the slide block mechanism that one of straight line tramples transmission device are set in first support, another
The slide block mechanism that straight line tramples transmission device is set in second support.
Compared with prior art, the utility model has the following beneficial effects: the straight line in the utility model tramples transmission
Device reduces rigid connector compared with straight line in the prior art tramples transmission device, therefore power is directly by stampede part
Transmission belt is passed to, transmission resistance is reduced, in addition the utility model is incited somebody to action by using two parallel brackets as main body of vehicle frame
The slide block mechanism that two straight lines trample transmission device is respectively arranged on two parallel brackets, to enormously simplify bicycle knot
Structure, so that bicycle is lighter.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of two-wheeled cycle in the utility model.
Fig. 2 is the structural schematic diagram that straight line tramples transmission device in the utility model, and which disclose springs to be set to biography
It moves with the situation on first segment.
Fig. 3 is the structural schematic diagram that the utility model straight line tramples transmission device, and which disclose guide wheels to be set to transmission
With the situation on second segment.
Fig. 4 is the structural schematic diagram that the utility model straight line tramples transmission device, and which disclose springs to be set to transmission
With the situation on second segment.
In figure: 1, vehicle frame, 10, first support, 11, second support, 12, middle interconnecting piece, 2, handlebar, 3, front-wheel, 4,
Rear-wheel, 5, straight line trample transmission device, 50, front jocket wheel, 51, rear driving wheel, 52, slide block mechanism, 520, guide rail, 521, sliding block,
53, transmission belt, 530, first segment, 531, second segment, 532, third section, 54, strainer, 55, stampede part.
[specific embodiment]
The utility model is described in further detail below by specific embodiment.
Join shown in Fig. 1, a kind of two-wheeled cycle, comprising: vehicle frame 1, handlebar 2, seat (not shown), front-wheel 3, rear-wheel 4
And two straight lines trample transmission device 5, the handlebar 2 and seat are set to the top of vehicle frame 1, and the front-wheel 3 and rear-wheel 4 are set
It is placed in the lower section of vehicle frame 1, is equipped with gear in the wheel hub of the rear-wheel 4.
Join shown in Fig. 2, each straight line tramples transmission device 5 and includes: front jocket wheel 50, rear driving wheel 51, slide block mechanism 52, passes
Dynamic band 53, strainer 54 and stampede part 55, in the present embodiment, the transmission belt 53 is chain, the front jocket wheel 50 and
Driving wheel 51 is sprocket wheel afterwards, and certainly in other implementations, the transmission belt 53 can also be belt or rope, the front jocket wheel
50 and rear driving wheel 51 can also be belt pulley or runner, equally can be achieved the utility model.The height of the front jocket wheel 50 is higher than
The height of driving wheel 51 afterwards, the slide block mechanism 52 include: the guide rail 520 being set on vehicle frame 1 and match with guide rail 520
Sliding block 521.The stampede part 55 is fixedly connected with sliding block 521, and the head end of the transmission belt 53 is solid with sliding block 521 respectively with tail end
Fixed connection, the transmission belt 53 are set around on front jocket wheel 50 and rear driving wheel 51, the sliding block 521, rear driving wheel 51 and leading
Take turns the line setting triangular in shape of 50 threes.The transmission belt 53 includes first be set between sliding block 521 and front jocket wheel 50
Section 530, the second segment 531 that is set between front jocket wheel 50 and rear driving wheel 51 and be set to rear driving wheel 51 and sliding block 521 it
Between third section 532, the front jocket wheel 50 is set to 1 front end of vehicle frame, it is described after driving wheel 51 be set on the rear axle of rear-wheel 4.
In the present embodiment, the strainer 54 is spring, and the spring is set on the first segment 530 of transmission belt 53, joins Fig. 3
And shown in Fig. 4, certainly in other implementations, the strainer 54 can also be tensioning wheel, the strainer 54
It may be disposed on the second segment 531 of transmission belt 53, because entire transmission belt 53 third section 532 in transmission process is powered phase,
First segment 530 and second segment 531 are follow-up section, therefore strainer 54 is set on follow-up section.
Join Fig. 1 shown in, the vehicle frame 1 include first support 10, with the second support 11 disposed in parallel of first support 10 and
The middle interconnecting piece 12 being set between first support 10 and second support 11, one of straight line trample the cunning of transmission device 5
Block mechanism 52 is set in first support 10, and the slide block mechanism 52 that another straight line tramples transmission device 5 is set to second support
On 11, this kind of vehicle frame 1 enormously simplifies structure, and not only the car body weight of beauty but also the entire bicycle made lightened.
The working principle of two-wheeled cycle in the utility model are as follows: bicyclist's left foot steps down in left side straight line and tramples transmission device
On 5 stampede part, right crus of diaphragm steps down in straight right and tramples on the stampede part of transmission device 5, and then left and right foot makees straight line back and forth respectively
Movement is trampled, when trampling, since stampede part 55 is fixedly connected with sliding block 521, sliding block 521 is fixedly connected with transmission belt 53 again, because
Power on this stampede part 55 is directly passed to transmission belt 53, then drives rear axle rotation by transmission belt 53, and then drive bicycle.
In conclusion the straight line in the utility model tramples transmission device and straight line in the prior art tramples transmission device
It compares, reduces rigid connector, therefore power directly passes to transmission belt by stampede part, reduce transmission resistance, in addition originally
Utility model, as main body of vehicle frame, the slide block mechanism that two straight lines trample transmission device is distinguished by using two parallel brackets
It is set on two parallel brackets, so that bicycle structure is enormously simplified, so that bicycle is lighter.
The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments
Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this
Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model
Range.
Claims (10)
1. a kind of straight line tramples transmission device characterized by comprising front jocket wheel, slide block mechanism, transmission belt, is opened rear driving wheel
Tight mechanism and stampede part, the stampede part are fixedly connected with slide block mechanism, the head end of the transmission belt with tail end respectively with sliding block
Mechanism is fixedly connected, and the transmission belt is set around on front jocket wheel and rear driving wheel, and the transmission belt includes being set to slide block mechanism
First segment between front jocket wheel, the second segment being set between front jocket wheel and rear driving wheel and it is set to rear driving wheel and sliding block
Third section between mechanism, the strainer are set on the first segment or second segment of transmission belt.
2. a kind of straight line as described in claim 1 tramples transmission device, it is characterised in that: the slide block mechanism includes: setting
In the guide rail on vehicle frame and the sliding block matched with guide rail.
3. a kind of straight line as claimed in claim 2 tramples transmission device, it is characterised in that: the head end of the transmission belt is with tail end
It is fixedly connected with a slide block respectively.
4. a kind of straight line as claimed in claim 2 tramples transmission device, it is characterised in that the stampede part and the fixed company of sliding block
It connects.
5. a kind of straight line as claimed in claim 2 tramples transmission device, it is characterised in that: the sliding block, rear driving wheel and preceding
Line setting triangular in shape between guide wheel three.
6. a kind of straight line as described in claim 1 tramples transmission device, it is characterised in that: the transmission belt is chain, belt
Or rope, the front jocket wheel and rear driving wheel are sprocket wheel, belt pulley or runner.
7. a kind of two-wheeled cycle for trampling transmission device with straight line, it is characterised in that: include: vehicle frame, handlebar, seat,
Front-wheel, rear-wheel and straight line trample transmission device, and the handlebar and seat are set to the top of vehicle frame, and the front-wheel and rear-wheel are set
Be placed in the lower section of vehicle frame, be equipped with gear in the wheel hub of the rear-wheel, the straight line trample transmission device include: front jocket wheel,
Driving wheel, slide block mechanism, transmission belt, strainer and stampede part afterwards, the stampede part are fixedly connected with slide block mechanism, the biography
The head end of dynamic band is fixedly connected with slide block mechanism respectively with tail end, and the transmission belt is set around on front jocket wheel and rear driving wheel, institute
State transmission belt include the first segment being set between slide block mechanism and front jocket wheel, be set between front jocket wheel and rear driving wheel
Third section between driving wheel and slide block mechanism after two sections and setting, the strainer are set to the first segment or the of transmission belt
On two sections, the front jocket wheel is set to vehicle frame front end, and the rear driving wheel is set on the rear axle of rear-wheel.
8. a kind of two-wheeled cycle for trampling transmission device with straight line as claimed in claim 7, it is characterised in that: before described
The height of guide wheel is higher than the height of rear driving wheel.
9. a kind of two-wheeled cycle for trampling transmission device with straight line as claimed in claim 7, it is characterised in that: described straight
The quantity that line tramples transmission device is two.
10. a kind of two-wheeled cycle for trampling transmission device with straight line as claimed in claim 9, it is characterised in that: described
Vehicle frame includes first support and first support second support disposed in parallel and is set between first support and second support
Middle interconnecting piece, the slide block mechanism that one of straight line tramples transmission device are set in first support, another straight line is trampled
The slide block mechanism of transmission device is set in second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058211.0U CN208412021U (en) | 2018-07-05 | 2018-07-05 | A kind of straight line tramples transmission device and the two-wheeled cycle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058211.0U CN208412021U (en) | 2018-07-05 | 2018-07-05 | A kind of straight line tramples transmission device and the two-wheeled cycle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412021U true CN208412021U (en) | 2019-01-22 |
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ID=65125356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058211.0U Active CN208412021U (en) | 2018-07-05 | 2018-07-05 | A kind of straight line tramples transmission device and the two-wheeled cycle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208412021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674565A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of straight line tramples transmission device and the two-wheeled cycle with it |
-
2018
- 2018-07-05 CN CN201821058211.0U patent/CN208412021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674565A (en) * | 2018-07-05 | 2018-10-19 | 张家港川梭车业有限公司 | A kind of straight line tramples transmission device and the two-wheeled cycle with it |
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