CN103963896A - Portable split bicycle capable of being movably connected and rapidly demounted and mounted - Google Patents
Portable split bicycle capable of being movably connected and rapidly demounted and mounted Download PDFInfo
- Publication number
- CN103963896A CN103963896A CN201410211242.5A CN201410211242A CN103963896A CN 103963896 A CN103963896 A CN 103963896A CN 201410211242 A CN201410211242 A CN 201410211242A CN 103963896 A CN103963896 A CN 103963896A
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- Prior art keywords
- bicycle
- front fork
- pipe
- vehicle frame
- disassembling
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- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 239000002131 composite material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a portable split bicycle capable of being movably connected and rapidly demounted and mounted. The bicycle is characterized in that an external inserting pipe is arranged at the front end of a rear frame, an internal inserting pipe is arranged at the rear end of a front support, the front support is inserted into the external inserting pipe through the internal inserting pipe, a connecting casing pipe is arranged at the outer end of the external inserting pipe, a butterfly set bolt is arranged at the upper end of the connecting casing pipe, a set screw nut is arranged at the lower end of the connecting casing pipe, the butterfly set bolt is inserted into and fixedly installed on the set screw nut through an internal inserting hole and an external inserting hole, a steering sleeve is arranged at the front end of a front frame, a front fork casing pipe is arranged at the lower end of the steering sleeve, a front fork is arranged at the lower end of the front fork casing pipe, a front wheel is installed at the lower end of the front fork, and a rear supporting leg is arranged at the bottom end of the rear frame. The front frame is designed into an arc-shaped independent beam inserting type connected split structure, by the adoption of an arc-shaped camber beam, the bicycle is suitable for being conveniently ridden by the old and the young, the bicycle can be demounted and mounted in a split mode so that a user can conveniently take the bicycle upstairs, and the user can also demount the bicycle and put the bicycle in a trunk of a car if the user feels tired in the long journey riding process.
Description
Technical field
The present invention relates to a kind of walking-replacing tool, the definite split type bicycle that says a kind of activity perfect connection dismounting quick and easy for installation.
Background technology
Bicycle is a kind of comparatively desirable walking-replacing tool, light with it, quick and welcomed by the people, but because the vehicle frame of bicycle is longer, journey transportation or carrying are extremely inconvenient upstairs, along with the Construction and development trend of high residential building, depositing and carrying of bicycle is the current difficult problem facing always.
Summary of the invention
Object of the present invention overcomes above-mentioned defect exactly, and a kind of movable split type bicycle of installing is provided, to solve journey transportation or a difficult problem upstairs.
The solution of the present invention is by front vehicle frame, rear vehicle frame, front fork, handlebar and vehicle seat form, its constructional feature is that the front end at rear vehicle frame is provided with outer insertion pipe, outer insertion pipe is provided with outer connection jack, the rear end of front frame is provided with interior insertion pipe, interior insertion pipe is provided with interior connection jack, front frame is inserted in the outer insertion pipe of rear vehicle frame by interior insertion pipe, the outer end of outer insertion pipe is provided with connector bushing, the upper end of connector bushing is provided with butterfly bolt of rear end plate, lower end is provided with captive nut, butterfly bolt of rear end plate inserts and is fixedly mounted on captive nut in inside and outside connection jack, the front end of front vehicle frame is provided with turning sleeve, the lower end of turning sleeve is provided with front fork sleeve pipe, the lower end of front fork sleeve pipe is provided with front fork, in the sleeve pipe of front fork upper end, recoil spring is housed, the upper end of turning sleeve is provided with deflecting bar, the upper end of deflecting bar is provided with handlebar, front vehicle wheel is equipped with in the lower end of front fork, front vehicle wheel is fixed on front fork by fly nut, the upper end of front fork is provided with front mud retaining tile, the upper end of front mud retaining tile is provided with compound bilayer watt, the upper end of rear vehicle frame is provided with vehicle seat, the rear end of vehicle seat is provided with rear clothes hanger, axis is equipped with in the bottom of vehicle frame, wheel disc is housed on axis, on the outer end axis of wheel disc, pedal is housed and turns handle, pedal is equipped with in the outer end of turning handle, the bottom of rear vehicle frame is provided with rear support leg.Described front vehicle frame is designed to the split-type structural of the only beam socket connection of arc, each parts of front/rear frame and car body all adopt fly nut and fly-headed bolt to be fastenedly connected, dismounting need not instrument, with hand, turn fly nut or bolt can complete dismounting easily, the suitable the old and the young of arc camber beam ride conveniently up and down, split dismounting is convenient upstairs, as the way far away fatigue of riding, can also take apart and be put in car trunk.
The present invention is simple in structure, easy accessibility, and processing cost is low, uses safe effect obvious.
Below in conjunction with accompanying drawing, be described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is vehicle frame and connector bushing structural representation;
Fig. 3 is front fork structure schematic diagram;
Fig. 4 is mudguard structure schematic diagram;
Fig. 5 is handle bar structure schematic diagram;
Fig. 6 is saddle construction schematic diagram;
Fig. 7 is rear clothes hanger structure schematic diagram;
Fig. 8 is bicycle bell structural representation;
Fig. 9 is pedal structure schematic diagram;
Figure 10 is rear support leg structural representation.
The specific embodiment
The front end of the rear vehicle frame 2 shown in Fig. 1-5 is provided with outer insertion pipe, outer insertion pipe is provided with outer connection jack, the rear end of front vehicle frame 6 is provided with interior insertion pipe 19, interior insertion pipe is provided with interior connection jack, front frame is inserted in the outer insertion pipe of rear vehicle frame by interior insertion pipe, connector bushing 4 is equipped with in the outer end of outer insertion pipe, the upper end of connector bushing is provided with butterfly bolt of rear end plate 5, lower end is provided with captive nut 18, butterfly bolt of rear end plate inserts and is fixedly mounted on captive nut in inside and outside connection jack, the front end of front vehicle frame is provided with turning sleeve 7, the lower end of turning sleeve is provided with front fork sleeve pipe 8, the lower end of front fork sleeve pipe is provided with front fork 10, damping spring 9 is housed in the sleeve pipe of front fork upper end, the upper end of turning sleeve is provided with deflecting bar 38, the upper end of deflecting bar is provided with handlebar 14, front vehicle wheel is equipped with in the lower end of front fork, front vehicle wheel is fixedly mounted on front fork by fly nut, the upper end of front fork is provided with front mud retaining tile 12, the upper end of front mud retaining tile is provided with compound bilayer watts 17, the upper end of rear vehicle frame is provided with vehicle seat 3, the rear end of vehicle seat is provided with rear clothes hanger 1, the bottom of vehicle frame is provided with axis, wheel disc 16 is housed on axis, on the outer end axis of wheel disc, pedal is housed and turns handle 27, pedal 11 is equipped with in the outer end of turning handle, the bottom of rear vehicle frame is provided with rear support leg 34.
Handlebar 14 shown in Fig. 5 is fastened on the upper end of deflecting bar by fly-headed bolt, the two ends, left and right of handlebar are provided with push-and-pull 13, and push-and-pull is being fixedly mounted on handlebar by fly-headed bolt, the right-hand member of handlebar is provided with bicycle bell 15, during use, can adjust arbitrarily as required the high and low angle of push-and-pull handle, be convenient to ride.
The rear bottom of the vehicle seat 3 shown in Fig. 6 is provided with two groups of composite cushioned tensioning springs, and buffering tensioning spring is by upper spring 28, and lower spring 29 is assembled into one, and the damping effect of composite spring is better than monomer tension spring.
Rear clothes hanger 1 shown in Fig. 7 is made toroidal frame by book shape steel, and the upper end of rear clothes hanger is provided with elastic clip thing card 21, and the front end of clothes hanger is provided with pipe link 20, and bottom is provided with strut bar 22.
Bicycle bell 15 shown in Fig. 8 is become by two of left and right semisphere bell system, and the middle part of left bell body is provided with screw rod, and the middle part of right bell body is shaped with nut, left right bell body is installed as one by being threaded, the middle part of bell body is provided with Connection Card 37, and lower end is provided with fixed card 30, and the right-hand member of bell body is provided with handle 23.
The middle part of the pedal 11 shown in Fig. 9 is provided with axis 25, and the inner end of axis is provided with inner bearing 26, and the outer end of pedal center shaft is provided with outer bearing 24, and pedal is arranged on pedal by crank shaft with being threaded and turns on handle.
The upper end of the rear support leg 34 shown in Figure 10 is provided with fixed mount 33, rear support leg is fixedly mounted on back vent by fly nut, the downside of fixed mount is provided with lock leg support 31, the front end of lock leg support is equipped with snap 32, the upper end of snap is articulated on fixed mount, and the lower end of rear support leg is provided with screw 35, is provided with two ground supporting legs 36 of pricking in screw, two upper ends of pricking ground supporting leg are provided with outside thread, and two bundles ground supporting leg is arranged in screw by outside thread.
Claims (7)
1. a live body connects the Portable separable bicycle of fast assembling-disassembling, by front vehicle frame, rear vehicle frame, front fork, handlebar and vehicle seat form, it is characterized in that: the front end of described rear vehicle frame (2) is provided with outer insertion pipe, outer insertion pipe is provided with outer connection jack, the rear end of front vehicle frame (6) is provided with interior insertion pipe (19), interior insertion pipe is provided with interior connection jack, front frame is inserted in the outer insertion pipe of rear vehicle frame by interior insertion pipe, connector bushing (4) is equipped with in the outer end of outer insertion pipe, the upper end of connector bushing is provided with butterfly bolt of rear end plate (5), lower end is provided with captive nut (18), butterfly bolt of rear end plate inserts and is fixedly mounted on captive nut in inside and outside connection jack, the front end of front vehicle frame is provided with turning sleeve (7), the lower end of turning sleeve is provided with front fork sleeve pipe (8), the lower end of front fork sleeve pipe is provided with front fork (10), damping spring (9) is housed in the sleeve pipe of front fork upper end, the upper end of turning sleeve is provided with deflecting bar (38), the upper end of deflecting bar is provided with handlebar (14), front vehicle wheel is equipped with in the lower end of front fork, front vehicle wheel is fixedly mounted on front fork by fly nut, the upper end of front fork is provided with front mud retaining tile (12), the upper end of front mud retaining tile is provided with compound bilayer watt (17), the upper end of rear vehicle frame is provided with vehicle seat (3), the rear end of vehicle seat is provided with rear clothes hanger (1), the bottom of vehicle frame is provided with axis, wheel disc (16) is housed on axis, pedal is housed on the outer end axis of wheel disc and turns handle (27), pedal (11) is equipped with in the outer end of turning handle, the bottom of rear vehicle frame is provided with rear support leg (34).
2. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: described handlebar (14) is fastened on the upper end of deflecting bar by fly-headed bolt, the two ends, left and right of handlebar are provided with push-and-pull (13), push-and-pull is being fixedly mounted on handlebar by fly-headed bolt, and the right-hand member of handlebar is provided with bicycle bell (15).
3. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: the rear bottom of described vehicle seat (3) is provided with two groups of composite cushioned tensioning springs, buffering tensioning spring is by upper spring (28), and lower spring (29) is assembled into one.
4. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: described rear clothes hanger (1) is made toroidal frame by book shape steel, the upper end of rear clothes hanger is provided with elastic clip thing card (21), the front end of clothes hanger is provided with pipe link (20), and bottom is provided with strut bar (22).
5. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: described bicycle bell (15) is become by two of left and right semisphere bell system, the middle part of left bell body is provided with screw rod, the middle part of right bell body is shaped with nut, left right bell body is installed as one by being threaded, the middle part of bell body is provided with Connection Card (37), and lower end is provided with fixed card (30), and the right-hand member of bell body is provided with handle (23).
6. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: the middle part of described pedal (11) is provided with axis (25), the inner end of axis is provided with inner bearing (26), the outer end of pedal center shaft is provided with outer bearing (24), and pedal is arranged on pedal by crank shaft with being threaded and turns on handle.
7. live body according to claim 1 connects the Portable separable bicycle of fast assembling-disassembling, it is characterized in that: the upper end of described rear support leg (34) is provided with fixed mount (33), rear support leg is fixedly mounted on back vent by fly nut, the downside of fixed mount is provided with lock leg support (31), the front end of lock leg support is equipped with snap (32), the upper end of snap is articulated on fixed mount, the lower end of rear support leg is provided with screw (35), in screw, be provided with two ground supporting legs (36) of pricking, two upper ends of pricking ground supporting leg are provided with outside thread, and two bundles ground supporting leg is arranged in screw by outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211242.5A CN103963896B (en) | 2014-05-20 | 2014-05-20 | A kind of live body connects the Portable separable bicycle of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211242.5A CN103963896B (en) | 2014-05-20 | 2014-05-20 | A kind of live body connects the Portable separable bicycle of fast assembling-disassembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963896A true CN103963896A (en) | 2014-08-06 |
| CN103963896B CN103963896B (en) | 2016-11-23 |
Family
ID=51234015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410211242.5A Expired - Fee Related CN103963896B (en) | 2014-05-20 | 2014-05-20 | A kind of live body connects the Portable separable bicycle of fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963896B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171545Y (en) * | 1993-07-22 | 1994-07-13 | 叶金宗 | Folding barrow |
| CN2250899Y (en) * | 1996-03-19 | 1997-04-02 | 宁贵歧 | Anti-theft bicycle |
| JPH1071977A (en) * | 1996-08-30 | 1998-03-17 | Kiyoshi Tsujita | Bike direction changing stand |
| WO2007064645A2 (en) * | 2005-11-30 | 2007-06-07 | Kenneth Marvin Daniels | Detachable bicycle frame |
| CN201109455Y (en) * | 2007-10-29 | 2008-09-03 | 薛三星 | Electric vehicle ladder |
| EP2371668A1 (en) * | 2010-03-29 | 2011-10-05 | Edmund Helmuth Bush | Cycles convertible into, for example, shopping trolleys, and frames therefor |
| CN203864885U (en) * | 2014-05-20 | 2014-10-08 | 孙华山 | Portable type split bicycle for living connection and rapid disassembly |
-
2014
- 2014-05-20 CN CN201410211242.5A patent/CN103963896B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171545Y (en) * | 1993-07-22 | 1994-07-13 | 叶金宗 | Folding barrow |
| CN2250899Y (en) * | 1996-03-19 | 1997-04-02 | 宁贵歧 | Anti-theft bicycle |
| JPH1071977A (en) * | 1996-08-30 | 1998-03-17 | Kiyoshi Tsujita | Bike direction changing stand |
| WO2007064645A2 (en) * | 2005-11-30 | 2007-06-07 | Kenneth Marvin Daniels | Detachable bicycle frame |
| CN201109455Y (en) * | 2007-10-29 | 2008-09-03 | 薛三星 | Electric vehicle ladder |
| EP2371668A1 (en) * | 2010-03-29 | 2011-10-05 | Edmund Helmuth Bush | Cycles convertible into, for example, shopping trolleys, and frames therefor |
| CN203864885U (en) * | 2014-05-20 | 2014-10-08 | 孙华山 | Portable type split bicycle for living connection and rapid disassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103963896B (en) | 2016-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |