CN103359235B - The deformable bicycle of a kind of vehicle frame - Google Patents
The deformable bicycle of a kind of vehicle frame Download PDFInfo
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- CN103359235B CN103359235B CN201310282954.1A CN201310282954A CN103359235B CN 103359235 B CN103359235 B CN 103359235B CN 201310282954 A CN201310282954 A CN 201310282954A CN 103359235 B CN103359235 B CN 103359235B
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- frame
- vehicle
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- vehicle frame
- vehicle body
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Abstract
The invention discloses the deformable bicycle of a kind of vehicle frame, belong to daily traffic and to ride instead of walk leisure travelling instrument.Bicycle of the present invention, changes position and the posture of bicyclist by frame distortion, vehicle frame is made up of front vehicle frame, vehicle body bracing frame, Rear frame, is hinged and connected in its end, and can rotate around its hinge-point, and fastener is equipped with at hinge-point place.When needs carry out position and posture adjustment, loosening fasteners, turns front vehicle frame, vehicle body bracing frame, Rear frame to proper angle around hinged clicking, more fixing namely the completing of clinch fastener once adjusts.Bicyclist can adjust arbitrarily the shape of vehicle frame, angle to meet the demand of oneself, simple to operate, and can realize the wide-angle conversion riding up to common saddle horse from lying prone, structure is simple, and processing and manufacturing is easy.
Description
Technical field
The present invention relates to a kind of new bicycle, is a kind of bicycle being changed bicyclist position by frame distortion, belongs to daily traffic and to ride instead of walk leisure travelling instrument, be applicable to and the low speed driving in short term travel.
Background technology
In existing technology, mostly according to the height of user, handle and vehicle seat can only be carried out some accommodation, and significantly can not change the shape of bicycle and the position of rider and posture, bicyclist is in the process using bicycle, can only ride with a kind of posture for a long time, easily cause battle-weary.Make the research of a large amount of new bicycles for many years both at home and abroad changing Problems existing in existing bicycle, as the patent No. be 02290116.7, name be called that " without chain-type bicycle drive " disclose make bicycle structure simple, easy for installation without chain driving.Close patent Patent number is 200810142194.4, name is called that " riding-seating dual-purpose bicycle of variable posture and wheelbase " discloses a kind of technology that can change position by changing axle for bicycle distance, but its structure is comparatively complicated, and making and installation is complicated.
Summary of the invention
In order to overcome shortcomings and deficiencies of the prior art, the invention provides a kind of new bicycle that can be changed rider's position by frame distortion, bicyclist can adjust arbitrarily the shape of vehicle frame, angle to meet the demand of oneself, simple to operate, the wide-angle conversion of riding to lying prone from common saddle horse can be realized, structure is simple, and processing and manufacturing is easy.
The present invention is realized by following technical proposals:
The variable bicycle of a kind of vehicle frame, adopt without chain gear, the wheel shaft of Direct driver trailing wheel, comprise front vehicle wheel, front vehicle frame, handle, front fastener, vehicle body bracing frame, vehicle seat, seat stays axle, rear fastener, Rear frame, foot pedal apparatus, trailing wheel, described vehicle body bracing frame is a Metallic rod, its rear and front end respectively with described front vehicle frame and Rear frame hinged, hinged place is equipped with front fastener and rear fastener respectively, front fastener and rear fastener are by vehicle body bracing frame and front vehicle frame, the relative position of Rear frame is fixed, described vehicle seat is fixed on vehicle body bracing frame.
Further, pin jointed end after pin jointed end and the U-shaped that is hinged with Rear frame before described vehicle body bracing frame two ends are respectively arranged with the U-shaped hinged with front vehicle frame, before described U-shaped, after pin jointed end and U-shaped, pin jointed end is provided with 2 coaxial circular aperture for hold-down bolt.
Further, described vehicle body bracing frame is solid metal or hollow metallic rod.
Further, described front fastener and rear fastener include the bolt crossing coaxial circular aperture and the nut coordinated in bolt.
The deformable bicycle of this vehicle frame, according to the requirement of the personnel of riding, can adjust vehicle frame.When needed, front fastener and rear fastener can be unclamped, front vehicle frame, vehicle body bracing frame, Rear frame be rotated around its hinge-point, after being adjusted to suitable position and angle, then two fasteners is locked, namely completes once adjusting.Until need again change ride position or posture time, repeat said process, to vehicle frame carry out distortion adjust.
The deformable bicycle of vehicle frame of the present invention, relative to prior art, adopt front vehicle frame, vehicle body bracing frame, the hinged fastening device of Rear frame, structure is simple, can regulate by hand, easy to operate, and processing assembling easily.Change position relative to of the prior art by changing wheelbase and sitting height, the present invention adopts vehicle frame rotational deformation structure, and angle changing is large, can realize difference on a large scale and to ride the adjustment of position and posture.
Accompanying drawing explanation
Fig. 1 is a kind of form of distortion schematic diagram of frame distortion bicycle of the present invention.
Fig. 2 is the another kind of form of distortion schematic diagram of frame distortion bicycle of the present invention.
Fig. 3 is the deformation principle schematic diagram of frame distortion bicycle of the present invention.
Fig. 4 is the overall birds-eye view of frame distortion bicycle embodiment one of the present invention.
Fig. 5 is the structural representation of frame distortion bicycle embodiment one vehicle body bracing frame of the present invention.
In figure: 1. front-wheel, 2. front vehicle frame, 3. handle, fastener 4., 5. vehicle body bracing frame, 6. vehicle seat, 7. seat stays axle, fastener, 9. Rear frame, 10. foot pedal apparatus 8., 11. trailing wheels, pin jointed end before 12., pin jointed end after 13., 14. coaxial circular aperture.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is more specifically described in detail.
Embodiment one
As Figure 1-Figure 5, the variable bicycle of a kind of vehicle frame, adopt without chain gear, the wheel shaft of Direct driver trailing wheel 11, comprise front vehicle wheel 1, front vehicle frame 2, handle 3, front fastener 4, vehicle body bracing frame 5, vehicle seat 6, seat stays axle 7, rear fastener 8, Rear frame 9, foot pedal apparatus 10, trailing wheel 11, described vehicle body bracing frame 5 is Metallic rod, its rear and front end respectively with described front vehicle frame 2 and Rear frame 9 hinged, hinged place is equipped with front fastener 4 and rear fastener 8 respectively, front fastener 4 and rear fastener 8 are by vehicle body bracing frame 5 and front vehicle frame 3, the relative position of Rear frame 9 is fixed, described vehicle seat 6 is fixed on vehicle body bracing frame 5.
Further, pin jointed end 13 after pin jointed end 12 and the U-shaped that is hinged with Rear frame 9 before described vehicle body bracing frame 5 two ends are respectively arranged with the U-shaped hinged with front vehicle frame 2, before described U-shaped, after pin jointed end 12 and U-shaped, pin jointed end 13 is provided with 2 coaxial circular aperture 14 for hold-down bolt.
Further, described vehicle body bracing frame 5 is solid metal or hollow metallic rod.
Further, described front fastener 4 and rear fastener 8 include the bolt crossing coaxial circular aperture 14 and the nut coordinated in bolt.
Vehicle body bracing frame 5 is Metallic rod, and two ends are U-type groove structure, and it has circular hole, the lower end of front vehicle frame 2 is connected with the wheel shaft of front-wheel 1, upper end has tapped bore, in the U-type groove as pin jointed end 12 before vehicle body bracing frame 5 of the upper end of front vehicle frame 2, makes the circular hole coaxial on two parts; The lower end of Rear frame 9 is connected with the wheel shaft of trailing wheel 11, and upper end has tapped bore, in the U-type groove as the rear pin jointed end 13 of vehicle body bracing frame 5 of the upper end of Rear frame 9, makes the circular hole coaxial on two parts; The tapped bore size of front vehicle frame 2 upper end and Rear frame 9 upper end is equal, and the Circularhole diameter on front pin jointed end 12 and rear pin jointed end 13 is equal, and equals the large footpath of two tapped bore; Front fastener 4 and rear fastener 8 are pair of bolts nut, and two bolts are gone forward with vehicle body bracing frame 5 circular hole coaxial of pin jointed end 12 and rear pin jointed end 13 respectively.Bolt screws in circular hole, and time not fastening, front vehicle frame 2, vehicle body bracing frame 5, Rear frame 9 can rotate around front fastener 4, rear fastener 8, after nut locking, its relative position and angle are fixed.
According to the requirement of bicyclist to riding posture and position, when needing to adjust, unclamp the nut of front fastener 4 and rear fastener 8, rotate front vehicle frame 2, vehicle body bracing frame 5, Rear frame 9, make it into suitable angle, then jam nut is fixed, namely completes once adjusting, in time needing adjustment again, repeat said process.
Above-described embodiment is only one embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection scope of the present invention.
Claims (4)
1. the deformable bicycle of vehicle frame, adopt without chain gear, the wheel shaft of Direct driver trailing wheel (11), comprise front vehicle wheel (1), front vehicle frame (2), handle (3), front fastener (4), vehicle body bracing frame (5), vehicle seat (6), seat stays axle (7), rear fastener (8), Rear frame (9), foot pedal apparatus (10), trailing wheel (11), it is characterized in that: described vehicle body bracing frame (5) is a Metallic rod, its rear and front end respectively with described front vehicle frame (2) and Rear frame (9) hinged, hinged place is equipped with front fastener (4) and rear fastener (8) respectively, front fastener (4) and rear fastener (8) are by vehicle body bracing frame (5) and front vehicle frame (3), the relative position of Rear frame (9) is fixed, described vehicle seat (6) is fixed on vehicle body bracing frame (5).
2. the deformable bicycle of vehicle frame according to claim 1, it is characterized in that: pin jointed end (13) after pin jointed end (12) and the U-shaped that is hinged with Rear frame (9) before described vehicle body bracing frame (5) two ends are respectively arranged with the U-shaped hinged with front vehicle frame (2), before described U-shaped, after pin jointed end (12) and U-shaped, pin jointed end (13) is provided with 2 coaxial circular aperture for hold-down bolt (14).
3. the deformable bicycle of vehicle frame according to claim 2, is characterized in that: described vehicle body bracing frame (5) is solid metal or hollow metallic rod.
4. the deformable bicycle of the vehicle frame according to Claims 2 or 3, is characterized in that: described front fastener (4) and rear fastener (8) include the bolt crossing coaxial circular aperture (14) and the nut coordinated in bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282954.1A CN103359235B (en) | 2013-07-08 | 2013-07-08 | The deformable bicycle of a kind of vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282954.1A CN103359235B (en) | 2013-07-08 | 2013-07-08 | The deformable bicycle of a kind of vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103359235A CN103359235A (en) | 2013-10-23 |
| CN103359235B true CN103359235B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310282954.1A Expired - Fee Related CN103359235B (en) | 2013-07-08 | 2013-07-08 | The deformable bicycle of a kind of vehicle frame |
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| Country | Link |
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| CN (1) | CN103359235B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050022U (en) * | 1988-08-21 | 1989-12-27 | 邓卫东 | Dual-purpose folding bicycle for riding and pushing |
| CN2429423Y (en) * | 2000-05-12 | 2001-05-09 | 张俊龙 | Non-chain driven bicycle |
| CN201357907Y (en) * | 2009-02-19 | 2009-12-09 | 丁士清 | Folding chainless bicycle |
| CN202163554U (en) * | 2011-07-15 | 2012-03-14 | 董柿豪 | Chain-free folding bicycle |
| CN103029789A (en) * | 2012-12-24 | 2013-04-10 | 朱幕松 | Gravity-driven chainless folding-free exercise bicycle with bicycle frame levers |
| CN203427964U (en) * | 2013-07-08 | 2014-02-12 | 华南理工大学 | Bicycle with transformable frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3971450B2 (en) * | 2005-11-17 | 2007-09-05 | 秀男 保戸田 | bicycle |
-
2013
- 2013-07-08 CN CN201310282954.1A patent/CN103359235B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050022U (en) * | 1988-08-21 | 1989-12-27 | 邓卫东 | Dual-purpose folding bicycle for riding and pushing |
| CN2429423Y (en) * | 2000-05-12 | 2001-05-09 | 张俊龙 | Non-chain driven bicycle |
| CN201357907Y (en) * | 2009-02-19 | 2009-12-09 | 丁士清 | Folding chainless bicycle |
| CN202163554U (en) * | 2011-07-15 | 2012-03-14 | 董柿豪 | Chain-free folding bicycle |
| CN103029789A (en) * | 2012-12-24 | 2013-04-10 | 朱幕松 | Gravity-driven chainless folding-free exercise bicycle with bicycle frame levers |
| CN203427964U (en) * | 2013-07-08 | 2014-02-12 | 华南理工大学 | Bicycle with transformable frame |
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| Publication number | Publication date |
|---|---|
| CN103359235A (en) | 2013-10-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |