CN207191255U - S-shaped single tube beam reverses vehicle frame and bicycle - Google Patents
S-shaped single tube beam reverses vehicle frame and bicycle Download PDFInfo
- Publication number
- CN207191255U CN207191255U CN201721096826.8U CN201721096826U CN207191255U CN 207191255 U CN207191255 U CN 207191255U CN 201721096826 U CN201721096826 U CN 201721096826U CN 207191255 U CN207191255 U CN 207191255U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- vehicle
- main body
- seat pipe
- single tube
- 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
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of S-shaped single tube beam to reverse vehicle frame and bicycle, and vehicle frame includes standpipe, axis base, the seat pipe bearing being located on main body of vehicle frame；Main body of vehicle frame bends to S-shaped by single tube, main body of vehicle frame leading portion axle center is located in centre plane of vehicle, the back segment that main body of vehicle frame has been put by central siphon seat to the right reverse by outside, the elbow that vehicle frame is welded by back segment side forms seat pipe bearing, and seat pipe bearing has and makes the seat pipe mounting structure that seat pipe axle center is located in centre plane of vehicle.Bicycle has aforesaid frame, and front and back wheel is located in centre plane of vehicle in unilateral supporting construction, the tapered structure of wheel rim, the brake disc of disc type rear brake.The beneficial effects of the utility model are that body frame structure for automotive is simple, in light weight, consumptive material is few, service life length, and manufacturing cost is low；Cycling and braking are steady, riding safety.
Description
Technical field
A kind of bicycle is the utility model is related to, more particularly to a kind of S-shaped single tube beam reverses vehicle frame and bicycle.
Background technology
Existing cycle frame is largely using more steel-pipe weldings into triangular structure, or is welded into camber beam after bending
Structure.Although from structure, its intensity is high, and bearing capacity is strong, service life length.But because pad is more, because of welding quality
Or solder joint corrosion and the situation that causes solder joint to come off happens occasionally, its actual life has a greatly reduced quality, and vehicle frame is heavy, material
Consumption is more, and manufacturing cost is high.For this reason, it may be necessary to it is improved.
The content of the invention
First purpose of the present utility model is in view of the shortcomings of the prior art, there is provided a kind of S-shaped single tube beam reverses vehicle frame, should
The crossbeam of vehicle frame forms the torsion towards right side by single bending pipes into S-shaped, and in back segment；It greatly simplify vehicle frame knot
Structure, mitigate weight, reduce material consumption, substantially reducing pad, reducing solder joint and come off hidden danger, increase the service life, its structure
Simply, manufacturing cost is low.Second purpose of the present utility model is to provide a kind of bicycle including aforesaid frame, and the bicycle enters
One step forms left-right balance structure by the rear drum mounting head of unilateral front fork and one side together with vehicle frame, reduces vehicle weight,
Ensure vehicle balance and ride stationarity, security.
To realize the first purpose, the utility model adopts the following technical scheme that.
A kind of S-shaped single tube reverses vehicle frame, including standpipe, axis base, the seat pipe bearing being located on main body of vehicle frame；The car
Frame body bends to S-shaped by single tube, and main body of vehicle frame leading portion axle center is located in centre plane of vehicle, and main body of vehicle frame is by central siphon seat
The back segment put to the right reverse by outside, and the elbow that vehicle frame is welded by back segment side forms the seat pipe bearing, seat pipe branch seat tool
There is the seat pipe mounting structure for making seat pipe axle center be located in centre plane of vehicle.
Using the vehicle frame of preceding solution, main body into S-shaped and carries out rear portion torsion by single bending pipes, greatly
Body frame structure for automotive is simplified, mitigates weight, reduce material consumption, substantially reduces pad, solder joint is reduced and comes off hidden danger, extend and use
In the life-span, its is simple in construction, manufacturing cost is low.Wherein, axis base leading portion axis, and seat pipe axis are located at longitudinal direction of car plane
It is interior, it is easy to manipulation of riding, and the control of cyclist's body wt is controlled in centre plane of vehicle beneficial to balance；Pass through back segment
Torsion structure towards right side forms unilateral back fork structure, with when front fork uses unilateral supporting construction simple in construction, with one side
Front fork forms the left-right balance structure of front and rear concord, is provided safeguard further to simplify vehicle structure.
Preferably, put down positioned at parallel with centre plane of vehicle in the endpiece axle center that the S-shaped of the main body of vehicle frame extends downwardly
In face.Reliable installation foundation is provided for rear wheel mounting structure, it is ensured that trailing wheel installation component is connected firmly.
Preferably, the main body of vehicle frame is from the axle center of central siphon portions position to seat pipe bearing position pipeline section and the seat pipe axle
The heart is located in same inclined plane.So that bicyclist's weight is carried on main body of vehicle frame along same plane by seat pipe, in order to
Design phase takes corresponding anti-deformation measure；Meanwhile product aesthetic feeling can be improved.
Preferably, the linear section in part that the main body of vehicle frame is connected with standpipe, the straightway are vertical with standpipe.With in car
Frame body front end periphery forms firm weld seam, and reduces vehicle in ride, during standpipe hypsokinesis the tensioning of lower section weld seam become
Shape, increase the service life.
To realize the first purpose, the utility model adopts the following technical scheme that.
5th, a kind of bicycle, including vehicle frame, the vehicle frame is by realizing that the vehicle frame of the first purpose is formed.
Using the bicycle of preceding solution, due to using aforesaid frame, therefore, have the structure of the vehicle frame it is simple,
In light weight, the characteristics of service life is long, manufacturing cost is low.
Preferably, the vehicle frame front end is connected with unilateral front fork by standpipe, and unilateral front fork is located at vehicle left side；After vehicle frame
End is connected with flower-drum mounting head in cantilever-shaped, and flower-drum mounting head is located at vehicle right side；The front wheels and rear wheels of vehicle pass through respectively
Unilateral front fork and flower-drum mounting head is set, the tapered structure of front rim and rear rim of vehicle, raised towards right side in the middle part of front rim；
Towards left hand projection in the middle part of rear rim.Wherein, fork-shaped behind the one side that vehicle is formed by the back segment twist section of unilateral front fork and vehicle frame
It is in unilateral supporting construction into front and back wheel, and forms the front and rear left-right balance structure echoed, it is ensured that vehicle balance and rides flat
Stability, security.And front rim and the tapered structure of rear rim, beneficial to setting brake component in the wheel rim of taper, so as to
Braking element is arranged in the gravity plane of vehicle, improves stationarity and riding safety when vehicle is braked.
Preferably, the rear brake of tray type structure, the brake disc position of the rear brake are connected with the flower-drum mounting head
In in centre plane of vehicle.Avoid vehicle from being breakked away in braking, effectively improve the security of vehicle braking.
The beneficial effects of the utility model are that body frame structure for automotive is simple, in light weight, consumptive material is few, service life length, manufacturing cost
It is low；Cycling and braking are steady, riding safety.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model Fig. 1 right view.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the utility model is not therefore limited in institute
Among the scope of embodiments stated.
Embodiment 1, referring to Fig. 1, Fig. 2, a kind of S-shaped single tube reverses vehicle frame, including be located on main body of vehicle frame standpipe 1, in
Central siphon seat 2, seat pipe bearing 3；The main body of vehicle frame bends to S-shaped by single tube, and main body of vehicle frame leading portion axle center is put down positioned at vehicle center
In face, main body of vehicle frame by the back segment the position of axis base 2, reverse to the right by outside, the elbow structure that vehicle frame is welded by back segment side
Into the seat pipe bearing 3, seat pipe bearing 3 have make the seat pipe mounting structure that seat pipe axle center is located in centre plane of vehicle.
Wherein, the endpiece axle center that the S-shaped of main body of vehicle frame extends downwardly is located in the plane parallel with centre plane of vehicle；Car
Frame body is located in same inclined plane from the position of central siphon seat 2 to the axle center of the position pipeline section of seat pipe bearing 3 and the seat pipe axle center；
The linear section in part that main body of vehicle frame is connected with standpipe 1, the straightway are vertical with standpipe 1.
Embodiment 2, referring to Fig. 1, Fig. 2, a kind of bicycle, including vehicle frame, the vehicle frame are made up of the vehicle frame of embodiment 1.
Wherein, vehicle frame front end is connected with unilateral front fork 4 by standpipe, and unilateral front fork 4 is located at vehicle left side；Vehicle frame rear end is in
Cantilever-shaped is connected with flower-drum mounting head 5, and flower-drum mounting head 5 is located at vehicle right side；The front wheels and rear wheels of vehicle pass through list respectively
Side front fork 4 and flower-drum mounting head 5 are set, the 7 tapered structure of front rim 6 and rear rim of vehicle, and the middle part of front rim 6 is convex towards right side
Rise；Towards left hand projection in the middle part of rear rim 7.Meanwhile the rear brake of tray type structure is connected with flower-drum mounting head 5, the rear braking
The brake disc 8 of device is located in centre plane of vehicle.Avoid vehicle from being breakked away in braking, effectively improve the safety of vehicle braking
Property.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of S-shaped single tube reverses vehicle frame, including standpipe (1), axis base (2), the seat pipe bearing being located on main body of vehicle frame
(3)；Characterized in that, the main body of vehicle frame bends to S-shaped by single tube, main body of vehicle frame leading portion axle center is located at centre plane of vehicle
Interior, main body of vehicle frame by the back segment axis base (2) position, reverse to the right by outside, the elbow structure that vehicle frame is welded by back segment side
Into the seat pipe bearing (3), seat pipe bearing (3) have make the seat pipe mounting structure that seat pipe axle center is located in centre plane of vehicle.
2. S-shaped single tube according to claim 1 reverses vehicle frame, it is characterised in that the S-shaped of the main body of vehicle frame extends downwardly
Endpiece axle center be located in the plane parallel with centre plane of vehicle.
3. S-shaped single tube according to claim 1 reverses vehicle frame, it is characterised in that the main body of vehicle frame is from central siphon seat (2)
The axle center of position to seat pipe bearing (3) position pipeline section is located in same inclined plane with the seat pipe axle center.
4. S-shaped single tube according to claim 1 reverses vehicle frame, it is characterised in that the main body of vehicle frame is connected with standpipe (1)
The linear section in part, the straightway is vertical with standpipe (1).
5. a kind of bicycle, including vehicle frame, it is characterised in that the vehicle frame is as the vehicle frame described in any one in Claims 1 to 4
Form.
6. bicycle according to claim 5, it is characterised in that the vehicle frame front end is connected with unilateral front fork by standpipe
(4), unilateral front fork (4) is located at vehicle left side；Vehicle frame rear end is connected with flower-drum mounting head (5), flower-drum mounting head in cantilever-shaped
(5) it is located at vehicle right side；The front wheels and rear wheels of vehicle are set by unilateral front fork (4) and flower-drum mounting head (5) respectively, vehicle
Front rim (6) and rear rim (7) tapered structure, front rim (6) middle part are raised towards right side；It is convex towards left side in the middle part of rear rim (7)
Rise.
7. bicycle according to claim 6, it is characterised in that be connected with tray type structure on the flower-drum mounting head (5)
Rear brake, the brake disc (8) of the rear brake is located in centre plane of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096826.8U CN207191255U (en) | 2017-08-30 | 2017-08-30 | S-shaped single tube beam reverses vehicle frame and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096826.8U CN207191255U (en) | 2017-08-30 | 2017-08-30 | S-shaped single tube beam reverses vehicle frame and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191255U true CN207191255U (en) | 2018-04-06 |
Family
ID=61795697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721096826.8U Expired - Fee Related CN207191255U (en) | 2017-08-30 | 2017-08-30 | S-shaped single tube beam reverses vehicle frame and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191255U (en) |
-
2017
- 2017-08-30 CN CN201721096826.8U patent/CN207191255U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201219259A (en) | Bicycle frames and bicycles | |
| CN101973334B (en) | Reclining-type kick power toy car | |
| CN201872867U (en) | Recumbent type foot-power toy car | |
| CN207191255U (en) | S-shaped single tube beam reverses vehicle frame and bicycle | |
| CN104260809B (en) | Semi-automatic changeable shape bicycle | |
| CN101973349B (en) | Metal-frame seat-type dual-twisted bicycle | |
| CN205131550U (en) | Front -wheel driving bicycle | |
| CN201566419U (en) | Improved agricultural recessed trailer axle | |
| CN106240715A (en) | A kind of electric bicycle | |
| TWI765144B (en) | Suspension bicycle frame | |
| CN102381408A (en) | Vertical torque arm scooter | |
| CN208745677U (en) | It is a kind of can damping high-strength vehicle swing arm | |
| CN204713315U (en) | A kind of can the cycle frame of damping | |
| CN101973332A (en) | Metal framework sitting toy car | |
| CN205854403U (en) | A kind of cycle frame | |
| CN204415639U (en) | A kind of cycle frame | |
| CN206218099U (en) | A kind of electric bicycle | |
| CN204368376U (en) | A kind of front fork of sports bicycle | |
| CN206938972U (en) | A kind of assembled cycle frame | |
| TWM492281U (en) | Folding device for folding bike frame | |
| CN204021115U (en) | The happy driving of children | |
| CN104512507A (en) | Folding type shock-absorbing bicycle frame | |
| CN208683038U (en) | Folding electric vehicle carriage with double damping structure | |
| CN215553787U (en) | Bicycle frame with auxiliary side-turning prevention mechanism | |
| CN204623723U (en) | A kind of both shoulders steel front fork |
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: 20180406 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |