CN209037743U - A kind of recumbent bicycle - Google Patents
A kind of recumbent bicycle Download PDFInfo
- Publication number
- CN209037743U CN209037743U CN201821871324.2U CN201821871324U CN209037743U CN 209037743 U CN209037743 U CN 209037743U CN 201821871324 U CN201821871324 U CN 201821871324U CN 209037743 U CN209037743 U CN 209037743U
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- handlebar
- mounting rod
- wheel
- connector
- wheel shaft
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Abstract
The utility model discloses a kind of recumbent bicycles, it include: vehicle frame, front fork, front-wheel, rear-wheel, seat, steering mechanism, rear fork or rear axle, the steering mechanism includes: the front-wheel shaft being fixedly connected with front fork, the front-wheel shaft connector for being integrally formed or being fixedly connected with front-wheel shaft, the handlebar mounting rod being installed on vehicle frame and the handlebar being installed on handlebar mounting rod, the handlebar makees opposite swing relative to vehicle frame using the axis of handlebar mounting rod as oscillation center, the handlebar mounting rod and handlebar are set between front-wheel and seat, the height of the handlebar is greater than the height of seat, it is formed between the front-wheel shaft and vehicle frame and relatively rotates connection, it is connected between the handlebar and front-wheel shaft connector by least one handlebar connector, one end of the handlebar connector and handlebar activity Connection, the other end of the handlebar connector is flexibly connected with front-wheel shaft connector, to substantially increase comfort level of riding.
Description
[technical field]
The utility model relates to technical field of bicycles, and in particular to a kind of recumbent bicycle.
[background technique]
Recumbent bicycle, as a kind of Cultural Ecology, more and more attention has been paid to and favor, derived from its environmental protection, health,
The characteristics such as comfortable, and wherein favored the most, surely belong to itself structure bring visual impact.Advocate individual character, like
The friend big city to ride selects it, and breeds corresponding various activities form, travelling, racing, leisure etc. out, around it
Various tissues also come into being.
Recumbent bicycle has the advantages that many standard bicycles are not had as bicycle, but simultaneously because
Its development time is short, and there are also many incomplete places to need to improve, such as: the handlebar of recumbent bicycle turns in the prior art
It is generally positioned at the front fork position of bicycle, has a disadvantage in that bar: 1, causing the movable amplitude of handlebar larger, thus nothing
Bicycle is made into enclosed by method, can only be made into open type, can not just ride in the case where bad weather.2, handlebar
And handlebar mounting rod is set at front fork position, can be caused to interfere to the both feet of bicyclist in ride, be substantially reduced
Comfort level of riding.
Therefore, it is necessary to provide a kind of recumbent bicycle for solving above-mentioned technical problem.
[utility model content]
In order to solve the above technical problems, that the purpose of this utility model is to provide a kind of structures is simple, rides and comfortably lies
Formula bicycle.
The technology employed by the present utility model is a kind of recumbent bicycle, comprising: vehicle frame, front fork, front-wheel, rear-wheel,
Seat, steering mechanism, rear fork or rear axle, the front-wheel are set on front fork, and the rear-wheel is set on rear fork or rear axle, described
Seat and steering mechanism are all set on vehicle frame, and the steering mechanism includes: the front-wheel shaft being fixedly connected with front fork and front-wheel
Front-wheel shaft connector that shaft is integrally formed or is fixedly connected, the handlebar mounting rod that is installed on vehicle frame and it is installed on handlebar
Handlebar on hand mounting rod, the handlebar make opposite pendulum relative to vehicle frame using the axis of handlebar mounting rod as oscillation center
Dynamic, the handlebar mounting rod and handlebar are set between front-wheel and seat, and the height of the handlebar is greater than the height of seat
Degree forms between the front-wheel shaft and vehicle frame and relatively rotates connection, passes through between the handlebar and front-wheel shaft connector
The connection of at least one handlebar connector, one end of the handlebar connector are flexibly connected with handlebar, and the handlebar connects
The other end of fitting is flexibly connected with front-wheel shaft connector.
Preferably, one of the utility model recumbent bicycle is further arranged to: the vehicle frame include: left stringer,
Right vertical beam, front beam, rear cross beam and intermediate longitudinal girder, the left stringer, right vertical beam, front beam and rear cross beam surround shape jointly
At frame structure, the intermediate transverse girder being fixedly connected with left stringer, right vertical beam is provided between the front beam and rear cross beam, it is described
Intermediate longitudinal girder is arranged in the middle position of left stringer and right vertical beam and extends anteriorly out front beam from intermediate transverse girder, and the centre is vertical
Beam is fixedly connected with intermediate transverse girder and front beam.
Preferably, one of the utility model recumbent bicycle is further arranged to: the front-wheel shaft passes through centre
Stringer or front beam can simultaneously be rotated relative to intermediate longitudinal girder or front beam.
Preferably, one of the utility model recumbent bicycle is further arranged to: the vehicle frame include: left stringer,
Right vertical beam, front beam, rear cross beam and intermediate longitudinal girder, the left stringer, right vertical beam, front beam and rear cross beam surround shape jointly
At frame structure, the intermediate longitudinal girder is arranged in the middle position of left stringer and right vertical beam and extends forward from front beam, described
Intermediate longitudinal girder is fixedly connected with front beam.
Preferably, one of the utility model recumbent bicycle is further arranged to: the front-wheel shaft passes through centre
Stringer can simultaneously be rotated relative to intermediate longitudinal girder.
Preferably, one of the utility model recumbent bicycle is further arranged to: the handlebar mounting rod passes through
Intermediate longitudinal girder can simultaneously be rotated relative to intermediate longitudinal girder, and the handlebar is fixedly connected with handlebar mounting rod.
Preferably, one of the utility model recumbent bicycle is further arranged to: the handlebar mounting rod is in
Between stringer be fixedly connected, between the handlebar and handlebar mounting rod formed relatively rotate connection.
Preferably, one of the utility model recumbent bicycle is further arranged to: described be flexibly connected is that bulb connects
It connects.
Preferably, one of the utility model recumbent bicycle is further arranged to: the handlebar connector is to draw
Bar.
Preferably, one of the utility model recumbent bicycle is further arranged to: the handlebar connector is to draw
Line, the quantity of the bracing wire are at least two.
Compared with prior art, the utility model has the following beneficial effects: the utility model is by by handlebar and vehicle
Handle mounting rod is set between front-wheel and seat, and bicycle both can be made into enclosed construction or bicycle is made into unlimited knot
Structure improves comfort level of riding to substantially reduce the interference to bicyclist's foot.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of recumbent bicycle in the utility model embodiment 1.
Fig. 2 is the decomposition texture schematic diagram of recumbent bicycle in the utility model embodiment 1.
Fig. 3 is the decomposition texture schematic diagram of recumbent bicycle in the utility model embodiment 2.
In figure: 1, vehicle frame, 2, front fork, 3, rear axle, 4, front-wheel, 5, rear-wheel, 6, seat, 7, steering mechanism, 70, preceding rotation
Axis, 71, front-wheel shaft connector, 8, handlebar mounting rod, 9, handlebar, 90, handlebar connector, 10, left stringer, 11, the right side
Stringer, 12, front beam, 13, rear cross beam, 14, intermediate longitudinal girder, 140, T-type base portion, 141, bending part, 15, intermediate transverse girder.
[specific embodiment]
A kind of recumbent bicycle work described in the utility model is further retouched in detail below by specific embodiment
It states.
Embodiment 1
Join Fig. 1 and Fig. 2 shown in, the utility model discloses a kind of recumbent bicycles, comprising: vehicle frame 1, front fork 2, rear axle 3,
One front-wheel, 4, two rear-wheels 5, seat 6 and steering mechanism 7 are provided with two rear-wheels 5, after two altogether in the present embodiment
It is connected between wheel 5 by rear axle 3, certainly in other implementations, a rear-wheel can also be only set, a rear-wheel passes through
Rear fork is installed on vehicle frame 1.
The material of the vehicle frame 1 is aluminium alloy, and the vehicle frame 1 includes: left stringer 10, right vertical beam 11, front beam 12, rear cross
Beam 13 and intermediate longitudinal girder 14, the intermediate longitudinal girder 14 include T-type base portion 140 and the bending part from the bending extension of T-type base portion 140
141.The left stringer 10, right vertical beam 11, front beam 12 and rear cross beam 13 4 surround to form frame structure jointly, horizontal before described
The intermediate transverse girder 15 being fixedly connected with left stringer 10, right vertical beam 11, the intermediate longitudinal girder are provided between beam 12 and rear cross beam 13
14 are arranged in the middle position of left stringer 10 and right vertical beam 11 and extend anteriorly out front beam 12, the centre from intermediate transverse girder 15
Stringer 14 is fixedly connected with intermediate transverse girder 15 and front beam 12, this kind of body frame structure for automotive is suitable for being made into closed car body.
The front-wheel 4 is set in front fork 2, and the seat 6 and steering mechanism 7 are all set on vehicle frame 1, the turning machine
Structure 7 includes: the front-wheel shaft 70 being fixedly connected with front fork 2, is integrally formed with front-wheel shaft 70 or the front-wheel shaft that is fixedly connected
Connector 71, the handlebar mounting rod 8 being fixedly connected with the T-type base portion 140 of intermediate longitudinal girder 14 and be installed on handlebar installation
Handlebar 9 on bar 8, the handlebar mounting rod 8 and handlebar 9 are set between front-wheel 4 and seat 6, and the handlebar 9 can
It is rotated relative to handlebar mounting rod 8, in the present embodiment, the handlebar mounting rod 8 is fixedly connected with vehicle frame 1, described
It is formed between handlebar 9 and handlebar mounting rod 8 and relatively rotates connection, certainly in other implementations, the handlebar
Mounting rod 8 can also form relative rotation connection between vehicle frame 1, be formed between the handlebar 9 and handlebar mounting rod 8 solid
Fixed connection, equally may be implemented the utility model.Pass through two handlebars between the handlebar 9 and front-wheel shaft connector 71
Connector 90 connects, and two handlebar connectors 90 are respectively arranged at the both ends of handlebar mounting rod 8, the handlebar connector
90 one end is flexibly connected with handlebar 9, and the other end of the handlebar connector 90 and 71 activity of front-wheel shaft connector are even
It connects, in the present embodiment, the handlebar connector 90 is pull rod, and described be flexibly connected is that bulb connects, the preceding rotation
Axis 70 is formed to relatively rotate across 141 end of bending part of intermediate longitudinal girder 14 and intermediate longitudinal girder 14 and be connected, certainly at it
In his embodiment, the front-wheel shaft 70 can also penetrate through front beam 12 and form the company of relative rotation between front beam 12
It connects, the handlebar connector may be bracing wire, and when handlebar connector is bracing wire, the quantity of bracing wire is at least two.
Embodiment 2
To join shown in Fig. 3, remaining structure in the present embodiment is same as Example 1, the difference is that the structure of vehicle frame,
Vehicle frame in the present embodiment includes: left stringer 10, right vertical beam 11, front beam 12, rear cross beam 13 and intermediate longitudinal girder 14, and the left side is vertical
Beam 10, right vertical beam 11, front beam 12 and rear cross beam 13 4 surround to form frame structure jointly, and the setting of intermediate longitudinal girder 14 exists
The middle position of left stringer 10 and right vertical beam 11 and extend forward from front beam 12, one end of the intermediate longitudinal girder 14 and front beam
12 are fixedly connected, and the vehicle frame of this kind of structure is suitable for being made into open type car body.
In conclusion the utility model by by handlebar mounting rod 8 and handlebar 9 be set to front-wheel 4 and seat 6 it
Between, bicycle can be not only made into enclosed construction, also bicycle can be made into open design, to substantially reduce to bicyclist's foot
Interference, improve comfort level of riding.
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 recumbent bicycle, comprising: vehicle frame, front fork, front-wheel, rear-wheel, seat, steering mechanism, rear fork or rear axle, before described
Wheel is set on front fork, and the rear-wheel is set on rear fork or rear axle, and the seat and steering mechanism are all set on vehicle frame,
Be characterized in that: the steering mechanism includes: the front-wheel shaft being fixedly connected with front fork and front-wheel shaft is integrally formed or fixed company
The front-wheel shaft connector connect, the handlebar mounting rod being installed on vehicle frame and the handlebar being installed on handlebar mounting rod,
The handlebar makees opposite swing, the handlebar mounting rod relative to vehicle frame using the axis of handlebar mounting rod as oscillation center
And handlebar is set between front-wheel and seat, the height of the handlebar is greater than the height of seat, the front-wheel shaft and vehicle
It is formed between frame and relatively rotates connection, pass through at least one handlebar connector between the handlebar and front-wheel shaft connector
Connection, one end of the handlebar connector are flexibly connected with handlebar, the other end of the handlebar connector and preceding rotation
Shaft coupling piece is flexibly connected.
2. a kind of recumbent bicycle according to claim 1, it is characterised in that: the vehicle frame includes: left stringer, right vertical
Beam, front beam, rear cross beam and intermediate longitudinal girder, the left stringer, right vertical beam, front beam and rear cross beam surround to form frame jointly
Frame structure is provided with the intermediate transverse girder being fixedly connected with left stringer, right vertical beam, the centre between the front beam and rear cross beam
Stringer is arranged in the middle position of left stringer and right vertical beam and extends anteriorly out front beam from intermediate transverse girder, the intermediate longitudinal girder with
Intermediate transverse girder and front beam are fixedly connected.
3. a kind of recumbent bicycle according to claim 2, it is characterised in that: the front-wheel shaft pass through intermediate longitudinal girder or
Front beam can simultaneously be rotated relative to intermediate longitudinal girder or front beam.
4. a kind of recumbent bicycle according to claim 1, it is characterised in that: the vehicle frame includes: left stringer, right vertical
Beam, front beam, rear cross beam and intermediate longitudinal girder, the left stringer, right vertical beam, front beam and rear cross beam surround to form frame jointly
Frame structure, the intermediate longitudinal girder are arranged in the middle position of left stringer and right vertical beam and extend forward from front beam, the centre
Stringer is fixedly connected with front beam.
5. a kind of recumbent bicycle according to claim 4, it is characterised in that: the front-wheel shaft passes through intermediate longitudinal girder simultaneously
It can be rotated relative to intermediate longitudinal girder.
6. a kind of recumbent bicycle according to claim 2 or 4, it is characterised in that: during the handlebar mounting rod passes through
Between stringer and can be rotated relative to intermediate longitudinal girder, the handlebar is fixedly connected with handlebar mounting rod.
7. a kind of recumbent bicycle according to claim 2 or 4, it is characterised in that: the handlebar mounting rod and centre
Stringer is fixedly connected, and is formed between the handlebar and handlebar mounting rod and is relatively rotated connection.
8. a kind of recumbent bicycle according to claim 1, it is characterised in that: described be flexibly connected is that bulb connects.
9. a kind of recumbent bicycle according to claim 1, it is characterised in that: the handlebar connector is pull rod.
10. a kind of recumbent bicycle according to claim 1, it is characterised in that: the handlebar connector is bracing wire, institute
The quantity for stating bracing wire is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871324.2U CN209037743U (en) | 2018-11-14 | 2018-11-14 | A kind of recumbent bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871324.2U CN209037743U (en) | 2018-11-14 | 2018-11-14 | A kind of recumbent bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037743U true CN209037743U (en) | 2019-06-28 |
Family
ID=67042368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871324.2U Active CN209037743U (en) | 2018-11-14 | 2018-11-14 | A kind of recumbent bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209037743U (en) |
-
2018
- 2018-11-14 CN CN201821871324.2U patent/CN209037743U/en active Active
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