CN209051540U - A kind of foldable chassis of foldable full terrain bicycle - Google Patents
A kind of foldable chassis of foldable full terrain bicycle Download PDFInfo
- Publication number
- CN209051540U CN209051540U CN201821626623.XU CN201821626623U CN209051540U CN 209051540 U CN209051540 U CN 209051540U CN 201821626623 U CN201821626623 U CN 201821626623U CN 209051540 U CN209051540 U CN 209051540U
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- CN
- China
- Prior art keywords
- frame
- shock
- wheel support
- brace
- vehicle frame
- 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.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 claims description 14
- 239000000872 buffer Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 239000011435 rock Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a kind of foldable chassis of foldable full terrain bicycle, including frame rail, vehicle frame brace and wheel supporting frame, vehicle frame brace is connected with frame rail by the first frame shaft, wheel supporting frame includes left front wheeling supporting frame, off-front wheel support frame, left back wheeling supporting frame and off hind wheel support frame, left front wheeling supporting frame, off-front wheel support frame, left back wheeling supporting frame, off hind wheel support frame is connected with vehicle frame brace by the second frame shaft, between vehicle frame brace and left front wheeling supporting frame, pass through the first detachable hydraulic telescopic rod support between vehicle frame brace and off-front wheel support frame respectively, between vehicle frame brace and left back wheeling supporting frame, pass through the second detachable hydraulic telescopic rod support between vehicle frame brace and off hind wheel support frame, between left front wheeling supporting frame and left back wheeling supporting frame, off-front wheel support frame and off hind wheel support It is connected between frame by shock-proof spring.The utility model easy disassembly and folding, shock-proof effect is good, applied widely.
Description
Technical field
The utility model relates to a kind of components of full terrain bicycle, more particularly to a kind of foldable full terrain bicycle
Foldable chassis.
Background technique
Full terrain bicycle refers to can be more in paved road, rock hill path, the water surface, sand ground, snowfield, meadow, marsh etc.
The special bicycle arbitrarily converted between kind complicated landform, and ridden on its surface, amphibious bicycle etc. common at present,
It is more only to be reequiped in the structure basis of ordinary bicycle to ensure that it can ride in required topographical surface, in front and back
It takes turns two sides and float is installed, shock-absorbing is realized by the damping effect of wheel itself, wheel is fixed on vehicle frame, can not be according to reality
The landform height that perhaps road conditions automatically adjust each wheel in border travels on rugged potted road surface or rock hill path
When, shock-proof effect is less desirable, and handling capacity influences its scope of application also than relatively limited, meanwhile, this bicycle due to
Its vehicle frame can not carry out folding storage, and when trip, which is played, to be needed to carry, body construction is excessive, be not easy to private car transport, deposit
In inconvenience, therefore, unsuitable individual plays or carrying when outing, the scope of application are restricted.
Utility model content
The utility model in order to solve above-mentioned defect existing in the prior art and deficiency, provide a kind of easy disassembly and
It folds, so that convenient for collecting and transport, is suitble to private car to carry carrying, so that full terrain bicycle is applicable not only to various large sizes
Recreation ground and dedicated place, and be also suitable for individual and play or use when outing, at the same can also according to actual landform or
Person's road conditions automatically adjust the height of each wheel, so that full terrain bicycle is in rugged potted road surface or rock hill path
On when driving, it may have extraordinary shock-absorbing and passage capacity, foldable full terrain bicycle applied widely it is foldable
Vehicle frame.
The technical solution of the utility model includes: a kind of foldable chassis of foldable full terrain bicycle, including be connected with each other
Frame rail, vehicle frame brace and the wheel supporting frame for being mounted on vehicle frame brace bottom, the top of the vehicle frame brace and vehicle frame
One end of cross bar is connected by the first frame shaft, and the wheel supporting frame includes left front wheeling supporting frame, off-front wheel support frame, a left side
Rear wheel support frame and off hind wheel support frame, the rear end of the left front wheeling supporting frame, the rear end of off-front wheel support frame, left rear wheel support
The front end of frame, the front end of off hind wheel support frame are connected with the bottom of vehicle frame brace by the second frame shaft, the vehicle frame brace
Between left front wheeling supporting frame, pass through the first detachable hydraulic telescopic rod branch between vehicle frame brace and off-front wheel support frame respectively
Support between vehicle frame brace and left back wheeling supporting frame, passes through the second detachable liquid respectively between vehicle frame brace and off hind wheel support frame
Press telescopic rod support, between the left front wheeling supporting frame and left back wheeling supporting frame, off-front wheel support frame and off hind wheel support frame it
Between respectively by shock-proof spring connect, pass through detachable vehicle frame they sup-port between the frame rail and vehicle frame brace.
It is connected using frame shaft with dismountable support rod between frame rail and vehicle frame brace in the utility model, together
The structure connecting vehicle frame brace and four wheel supporting framves of Shi Caiyong frame shaft and detachable hydraulic telescopic rod, it is corresponding
It is connected between front and rear wheel support frame using shock-proof spring, so that full terrain bicycle vehicle frame dismounting and folding convenient, thus convenient
Storage and transport, are suitble to private car to carry carrying, so that full terrain bicycle is applicable not only to various large-scale recreation grounds and specially
With place, and be also suitable for individual play perhaps outing when use allow full terrain bicycle according to actual landform or
Road conditions automatically adjust the height of each wheel, on rugged potted road surface or rock hill path when driving, it may have non-
Often good shock-absorbing and passage capacity, it is applied widely.
Preferably, the left front wheeling supporting frame rear portion and off-front wheel support frame rear portion, which are equipped with, cooperates shock-proof spring and first can
The first shock-absorbing connecting shaft of hydraulic telescopic rod is dismantled, the left back wheeling supporting frame front and off hind wheel support frame front are equipped with cooperation
Second shock-absorbing connecting shaft of shock-proof spring and the second detachable hydraulic telescopic rod, described shock-proof spring one end are connected by the first buffering
Connector and the first shock-absorbing connect axis connection, and the shock-proof spring other end is connected by the second buffering connector and the second shock-absorbing connecting shaft
It connects.
This kind of structure ensures that the assembly fastness and reliability of shock-proof spring and detachable hydraulic telescopic rod and operation are flat
Slip and stability further ensure that its shock-proof effect.
Preferably, the frame rail bottom is equipped with the first connecting shaft for cooperating detachable vehicle frame support rod, the vehicle frame
Brace top is equipped with the second connecting shaft and the second connecting shaft hole for cooperating detachable vehicle frame support rod, and vehicle frame brace lower part is set
There are the third shock-absorbing connecting shaft and third shock-absorbing of the first detachable hydraulic telescopic rod of cooperation and the second detachable hydraulic telescopic rod to connect
Spindle hole, the first detachable hydraulic telescopic rod lower end buffers connector by third and the first shock-absorbing connects axis connection, the
Two detachable hydraulic telescopic rod lower ends connect axis connection by the 4th buffering connector and the second shock-absorbing.
This kind of structure not only facilitates the dismounting of detachable vehicle frame support rod, it is ensured that the assembly firmness of detachable support rod；
And further ensure that the assembly fastness and reliability of detachable hydraulic telescopic rod, while ensuring detachable hydraulic telescopic rod
It is flexible steady reliable, further ensure that its shock-proof effect.
Preferably, the described first detachable hydraulic telescopic rod lower end buffers connector by first level connecting rod and third and connects
It connects, the second detachable hydraulic telescopic rod lower end passes through the second waling stripe and the 4th buffering connector connection.
This kind of structure ensures detachable hydraulic telescopic rod and buffers the connectivity robustness of connector, while ensuring detachable liquid
Pressure telescopic rod can be very good connecting bracket brace and wheel supporting frame.
Preferably, the left front wheeling supporting frame rear end is equipped with the left wheel support frame limiting block for cooperating left back wheeling supporting frame
Plate, off-front wheel support frame rear end are equipped with the right wheel supporting frame postive stop baffle of cooperation off hind wheel support frame.
The angle that this kind of structure facilitates it mutually to rotate front wheel supporting frame and rear wheel support frame limits.
Preferably, the both ends of first connecting shaft, the both ends of the second connecting shaft, third shock-absorbing connecting shaft both ends be all provided with
There are shaft Fixed latches and shaft dead bolt bore, the fixed pad of shaft is equipped between the third shock-absorbing connecting shaft and vehicle frame brace
Loop.
This kind of structure further ensures that firmness of the connection between each connecting shaft and each detachable support rod and reliable
Property.
It is connected using frame shaft with dismountable support rod between frame rail and vehicle frame brace in the utility model, together
The structure connecting vehicle frame brace and four wheel supporting framves of Shi Caiyong frame shaft and detachable hydraulic telescopic rod, it is corresponding
It is connected between front and rear wheel support frame using shock-proof spring, so that full terrain bicycle vehicle frame dismounting and folding convenient, thus convenient
Storage and transport, are suitble to private car to carry carrying, so that full terrain bicycle is applicable not only to various large-scale recreation grounds and specially
With place, and be also suitable for individual play perhaps outing when use allow full terrain bicycle according to actual landform or
Road conditions automatically adjust the height of each wheel, on rugged potted road surface or rock hill path when driving, it may have non-
Often good shock-absorbing and passage capacity, it is applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of frame rail in the utility model；
Fig. 3 is the schematic side view of frame rail in the utility model；
Fig. 4 is the structural schematic diagram of vehicle frame brace in the utility model；
Fig. 5 be the utility model dismantle frame rail and vehicle frame brace when schematic top plan view；
Fig. 6 is the structural schematic diagram that the first detachable hydraulic telescopic rod does not extend out in the utility model；
Fig. 7 is the schematic top plan view that the first detachable hydraulic telescopic rod does not extend out in the utility model；
Fig. 8 is structural schematic diagram when the first detachable hydraulic telescopic rod is stretched out in the utility model；
Fig. 9 is schematic top plan view when the first detachable hydraulic telescopic rod is stretched out in the utility model；
Figure 10 is the structural schematic diagram that the second detachable hydraulic telescopic rod does not extend out in the utility model；
Figure 11 is the schematic top plan view that the second detachable hydraulic telescopic rod does not extend out in the utility model；
Figure 12 is structural schematic diagram when the second detachable hydraulic telescopic rod is stretched out in the utility model；
Figure 13 is schematic top plan view when the second detachable hydraulic telescopic rod is stretched out in the utility model；
Figure 14 is the folding direction schematic diagram of the utility model；
Figure 15 is the folded structural schematic diagram of the utility model；
Figure 16 is the schematic diagram of the utility model shock-absorbing process；
1. vehicle frame brace in figure, 2. left front wheeling supporting frames, 3. off-front wheel support frames, 4. left back wheeling supporting frames, 5. off hind wheels
Support frame, 6. first detachable hydraulic telescopic rods, 7. second detachable hydraulic telescopic rods, 8. first frame shafts, 9. shock-absorbing bullets
Spring, 10. left wheel support frame postive stop baffles, 11. first shock-absorbing connecting shafts, 12. second shock-absorbing connecting shafts, 13. third shock-absorbings connect
Spindle, 14. first buffering connectors, 15. second buffering connectors, 16. thirds buffer connector, and 17. the 4th buffer connectors,
18. shaft setting-up piece ring, 19. first level connecting rods, 20. second waling stripes, 21. right wheel supporting frame postive stop baffles,
22. shaft Fixed latches, 23. frame rails, 24. detachable vehicle frame support rods, 25. second frame shafts, 26. first connections
Axis, 27. second connecting shafts, 28. shaft dead bolt bores.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but is not that model is protected to the utility model
The limitation enclosed.
As shown in figures 1-13, a kind of foldable chassis of foldable full terrain bicycle, including vehicle frame interconnected are horizontal
Bar 23, vehicle frame brace 1 and the wheel supporting frame for being mounted on 1 bottom of vehicle frame brace, the top of vehicle frame brace 1 and frame rail 23
One end is connected by the first frame shaft 8.Wheel supporting frame includes left front wheeling supporting frame 2, off-front wheel support frame 3, left rear wheel branch
Support 4 and off hind wheel support frame 5, the rear end of left front wheeling supporting frame 2, the rear end of off-front wheel support frame 3, left back wheeling supporting frame 4
The bottom of front end, the front end of off hind wheel support frame 5 and vehicle frame brace 1 is connected by the second frame shaft 25, vehicle frame brace 1 and a left side
Between front wheel supporting frame 2, pass through the first detachable hydraulic telescopic rod support between vehicle frame brace 1 and off-front wheel support frame 3 respectively
6, it is detachable to pass through second between vehicle frame brace 1 and left back wheeling supporting frame 4, between vehicle frame brace 1 and off hind wheel support frame 5 respectively
Hydraulic telescopic rod 7 supports, between left front wheeling supporting frame 2 and left back wheeling supporting frame 4, off-front wheel support frame 3 and off hind wheel support frame 5
Between connected respectively by shock-proof spring 9, pass through detachable vehicle frame support rod 24 between frame rail 23 and vehicle frame brace 1
Support.Left front 2 rear portion of wheeling supporting frame and 3 rear portion of off-front wheel support frame are equipped with cooperation shock-proof spring 9 and the first detachable hydraulically extensible
First shock-absorbing connecting shaft 11 of bar 6, left back 4 front of wheeling supporting frame and 5 front of off hind wheel support frame are equipped with cooperation 9 He of shock-proof spring
Second shock-absorbing connecting shaft 12 of the second detachable hydraulic telescopic rod 7,9 one end of shock-proof spring pass through the first buffering 14 He of connector
The connection of first shock-absorbing connecting shaft 11,9 other end of shock-proof spring are connected by the second buffering connector 15 and the second shock-absorbing connecting shaft 12
It connects.23 bottom of frame rail is equipped with the first connecting shaft 26 for cooperating detachable vehicle frame support rod 24, and 1 top of vehicle frame brace is equipped with
Cooperate the second connecting shaft 27 and the second connecting shaft hole of detachable vehicle frame support rod 24,1 lower part of vehicle frame brace is equipped with cooperation first
The third shock-absorbing connecting shaft 13 and third shock-absorbing connecting shaft hole of detachable hydraulic telescopic rod 6 and the second detachable hydraulic telescopic rod 7,
First detachable 6 lower end of hydraulic telescopic rod buffers connector 16 by third and the first shock-absorbing connecting shaft 11 connects, and second is removable
It unloads 7 lower end of hydraulic telescopic rod and passes through the 4th buffering connector 17 and the connection of the second shock-absorbing connecting shaft 12.First detachable hydraulic stretches
6 lower end of contracting bar buffers connector 16 by first level connecting rod 19 and third and connects, the second detachable 7 lower end of hydraulic telescopic rod
It is connected by the second waling stripe 20 and the 4th buffering connector 17.Left front 2 rear end of wheeling supporting frame is equipped with cooperation left rear wheel support
The left wheel support frame postive stop baffle 10 of frame 4,3 rear end of off-front wheel support frame are equipped with the right wheel branch of cooperation off hind wheel support frame 5
Support postive stop baffle 21.The both ends of first connecting shaft 26, the both ends of the second connecting shaft 27, the both ends of third shock-absorbing connecting shaft 13 are equal
Equipped with shaft Fixed latches 22 and shaft dead bolt bore 28, shaft is equipped between third shock-absorbing connecting shaft 13 and vehicle frame brace 1
Setting-up piece ring 18.
The folding process of the utility model is as follows: as shown in FIG. 14 and 15, first by detachable vehicle frame support rod, first removable
It unloads hydraulic telescopic rod and the second detachable hydraulic telescopic rod is all dismantled, then rotate clockwise frame rail and vehicle frame brace
Overlapping, then by after overlapping vehicle frame brace and frame rail rotate counterclockwise and overlapped with front wheel supporting frame, finally by rear wheel support
Frame is rotated clockwise all to be overlapped with front wheel supporting frame, vehicle frame brace, frame rail, so that in always after entire vehicle frame folding
Line.
The shock-absorbing process of the utility model is as follows: as shown in figure 16, when on rugged potted road surface or rock mountain
When driving, four wheels can voluntarily adjust certain height and carry out timely shock-absorbing for road.
It is connected using frame shaft with dismountable support rod between frame rail and vehicle frame brace in the utility model, together
The structure connecting vehicle frame brace and four wheel supporting framves of Shi Caiyong frame shaft and detachable hydraulic telescopic rod, it is corresponding
It is connected between front and rear wheel support frame using shock-proof spring, so that full terrain bicycle vehicle frame dismounting and folding convenient, thus convenient
Storage and transport, are suitble to private car to carry carrying, so that full terrain bicycle is applicable not only to various large-scale recreation grounds and specially
With place, and be also suitable for individual play perhaps outing when use allow full terrain bicycle according to actual landform or
Road conditions automatically adjust the height of each wheel, on rugged potted road surface or rock hill path when driving, it may have non-
Often good shock-absorbing and passage capacity, it is applied widely.
Claims (6)
1. a kind of foldable chassis of foldable full terrain bicycle, including frame rail interconnected, vehicle frame brace and peace
Wheel supporting frame mounted in vehicle frame brace bottom, it is characterised in that: the top of the vehicle frame brace and one end of frame rail are logical
Cross the first frame shaft connection, the wheel supporting frame include left front wheeling supporting frame, off-front wheel support frame, left back wheeling supporting frame and
Off hind wheel support frame, rear end, the rear end of off-front wheel support frame, the front end of left back wheeling supporting frame, the right side of the left front wheeling supporting frame
The front end of rear wheel support frame is connected with the bottom of vehicle frame brace by the second frame shaft, the vehicle frame brace and the near front wheel support
Between frame, between vehicle frame brace and off-front wheel support frame respectively by the first detachable hydraulic telescopic rod support, vehicle frame brace and
It is supported respectively by the second detachable hydraulic telescopic rod between left back wheeling supporting frame, between vehicle frame brace and off hind wheel support frame,
Pass through shock-absorbing respectively between the left front wheeling supporting frame and left back wheeling supporting frame, between off-front wheel support frame and off hind wheel support frame
Spring connection, passes through detachable vehicle frame they sup-port between the frame rail and vehicle frame brace.
2. the foldable chassis of the foldable full terrain bicycle of one kind according to claim 1, it is characterised in that: the left side
Front wheel supporting frame rear portion and off-front wheel support frame rear portion are equipped with the first of cooperation shock-proof spring and the first detachable hydraulic telescopic rod
Shock-absorbing connecting shaft, the left back wheeling supporting frame front and off hind wheel support frame front are equipped with cooperation shock-proof spring and second detachably
Second shock-absorbing connecting shaft of hydraulic telescopic rod, described shock-proof spring one end pass through the first buffering connector and the first shock-absorbing connecting shaft
Connection, the shock-proof spring other end connect axis connection by the second buffering connector and the second shock-absorbing.
3. the foldable chassis of the foldable full terrain bicycle of one kind according to claim 1, it is characterised in that: the vehicle
Frame cross bar bottom is equipped with the first connecting shaft for cooperating detachable vehicle frame support rod, and it is detachable that vehicle frame brace top is equipped with cooperation
The second connecting shaft and the second connecting shaft hole of vehicle frame support rod, vehicle frame brace lower part are equipped with that cooperation first is detachable hydraulic to stretch
The third shock-absorbing connecting shaft and third shock-absorbing connecting shaft hole of contracting bar and the second detachable hydraulic telescopic rod, the first detachable liquid
Telescopic rod lower end is pressed to buffer connector and the first shock-absorbing connection axis connection by third, the second detachable hydraulic telescopic rod lower end is logical
Cross the 4th buffering connector and the second shock-absorbing connection axis connection.
4. the foldable chassis of the foldable full terrain bicycle of one kind according to claim 3, it is characterised in that: described
One detachable hydraulic telescopic rod lower end buffers connector with third by first level connecting rod and connects, and described second is detachable hydraulic
Telescopic rod lower end passes through the second waling stripe and the 4th buffering connector connection.
5. the foldable chassis of the foldable full terrain bicycle of one kind according to claim 1, it is characterised in that: the left side
Front wheel supporting frame rear end is equipped with the left wheel support frame postive stop baffle for cooperating left back wheeling supporting frame, and off-front wheel support frame rear end is equipped with
Cooperate the right wheel supporting frame postive stop baffle of off hind wheel support frame.
6. the foldable chassis of the foldable full terrain bicycle of one kind according to claim 3, it is characterised in that: described
The both ends of one connecting shaft, the both ends of the second connecting shaft, third shock-absorbing connecting shaft both ends be equipped with shaft Fixed latches and shaft
Dead bolt bore is equipped with shaft setting-up piece ring between the third shock-absorbing connecting shaft and vehicle frame brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626623.XU CN209051540U (en) | 2018-10-08 | 2018-10-08 | A kind of foldable chassis of foldable full terrain bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821626623.XU CN209051540U (en) | 2018-10-08 | 2018-10-08 | A kind of foldable chassis of foldable full terrain bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051540U true CN209051540U (en) | 2019-07-02 |
Family
ID=67050081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821626623.XU Expired - Fee Related CN209051540U (en) | 2018-10-08 | 2018-10-08 | A kind of foldable chassis of foldable full terrain bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051540U (en) |
-
2018
- 2018-10-08 CN CN201821626623.XU patent/CN209051540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |