CN205010406U - Multifunctional bicycle - Google Patents
Multifunctional bicycle Download PDFInfo
- Publication number
- CN205010406U CN205010406U CN201520726928.8U CN201520726928U CN205010406U CN 205010406 U CN205010406 U CN 205010406U CN 201520726928 U CN201520726928 U CN 201520726928U CN 205010406 U CN205010406 U CN 205010406U
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- frame
- cross bar
- bicycle
- transverse rod
- horizontal pole
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Abstract
The utility model discloses a multifunctional bicycle, including front wheel, frame subassembly and rear wheel, the frame includes handlebar, preceding frame, horizontal pole subassembly, back frame and saddle, and the horizontal pole subassembly includes preceding horizontal pole and back horizontal pole, and rotary device and back connected to the frame are passed through with back horizontal pole front end through two -way hinge hinge, back horizontal pole rear end in preceding horizontal pole rear end, and rotary device is equipped with initiative drive gear and passive drive gear including back car bearing swivel bearing and back car bearing rotation axis on the back frame, still be equipped with the hasp on the two -way hinge, back horizontal pole is still through fixed plate and back connected to the frame. The utility model discloses a locating the two -way hinge and the rotary device of horizontal pole subassembly, making front wheel and rear wheel can all realize 360 degrees rotations, the bicycle of can folding and break reduces the space that the bicycle occupy, can become shopping trailer instrument or suitcase mode by folding bicycle, can also be with placing in the knapsack, and convenience is so more gone on a journey to improve the performance of bicycle.
Description
Technical field
The utility model relates to tricycle technical field, refers to a kind of multifunction bicycle especially.
Background technology
At present, out on tours, shopping of riding, on and off duty etc. all can carry bicycle and ride instead of walk, all the bicycle using doubled-over configuration now, even if still need the bicycle operation of both hands doubling poststack always after folding when going out like this, as carried other article such as case and bag, shopping bag at needs in, bring bicycle again, will bother very much like this; The space that bicycle after doubling takies is large, and taking pubic transport, subway, steamer etc. carry inconvenience, and above these all can reduce the in-use performance of bicycle.
Therefore, must make improvements for above-mentioned defect.
Utility model content
The utility model proposes a kind of multifunction bicycle, solve the problem of the in-use performance difference of bicycle in prior art.
The technical solution of the utility model is achieved in that
A kind of multifunction bicycle, comprise the front-wheel connected successively, chassis assembly and trailing wheel, described vehicle frame comprises handlebar, front vehicle frame, cross bar assembly, Rear frame and vehicle seat, described front-wheel is connected in described front vehicle frame, described handlebar is connected to described front vehicle frame upper end, described trailing wheel is connected in described Rear frame, described vehicle seat is connected on described cross bar assembly, described cross bar assembly comprises front rail and rear transverse rod, described front rail front end is fixedly connected with described front vehicle frame, it is hinged that bilateral hinge is passed through in described front rail rear end and described rear transverse rod front end, described rear transverse rod rear end is connected with described Rear frame by slewing arrangement, described slewing arrangement comprises the rear car load-bearing rotation bearing of being located at described rear transverse rod rear end and is located at the rear car load-bearing rotation axle matched with described rear car load-bearing rotation bearing described Rear frame upper end, described Rear frame is provided with initiatively transmission gear and passive transmitting gear, described active transmission gear is connected with described passive transmitting gear chain, described passive transmitting gear is connected with described trailing wheel chain, described bilateral hinge is also provided with the hasp for fixing described bilateral hinge, described rear transverse rod is also connected with described Rear frame by adapter plate.
Further, the second cross bar that described rear transverse rod comprises first cross bar hinged with described front rail and is connected with described Rear frame, described first cross bar and described second cross bar are Collapsible structure.
Further, described Rear frame is provided with match with described active transmission gear foot-operated.
Further, the center of the center of described active transmission gear, the center of described passive transmitting gear and described trailing wheel is on same straight line.
Further, described rear transverse rod is provided with the first hold down groove matched with described adapter plate, and described Rear frame is provided with the second hold down groove matched with described adapter plate.
Further, described handlebar and described front vehicle frame removably connect.
Further, described vehicle seat is removably connected by seat rod and described rear transverse rod.
Further, described seat rod is expansion link.
Further, described cross bar assembly is provided with at least one jack.
Further, described Rear frame is provided with the actuating device be connected with described active transmission gear.
Enforcement the beneficial effects of the utility model have:
The utility model is by being located at bilateral hinge and the slewing arrangement of cross bar assembly, make the front-wheel of bicycle and trailing wheel can realize 360 deg to rotate, conveniently go out to ride, can fold and break bicycle, reduce the space that bicycle takies, shopping trailer instrument or suitcase pattern can be become by folding bicycle, can also with being positioned in knapsack, so more convenient trip, thus improve the in-use performance of bicycle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of multifunction bicycle of the utility model embodiment;
Fig. 2 is the foldable structure schematic diagram one of a kind of multifunction bicycle of the utility model embodiment;
Fig. 3 is the foldable structure schematic diagram two of a kind of multifunction bicycle of the utility model embodiment;
Fig. 4 is the foldable structure schematic diagram three of a kind of multifunction bicycle of the utility model embodiment;
Figure number and explanation thereof:
1, handlebar; 2, front vehicle frame; 3, front-wheel; 4, front rail; 5, rear transverse rod; 6, bilateral hinge; 7, foot-operated; 8, Rear frame; 9, trailing wheel; 10, seat rod; 11, vehicle seat.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through Fig. 4, a kind of multifunction bicycle that the utility model provides, comprise the front-wheel 3 connected successively, chassis assembly and trailing wheel 9, vehicle frame comprises handlebar 1, front vehicle frame 2, cross bar assembly, Rear frame 8 and vehicle seat 11, front-wheel 3 is connected in front vehicle frame 2, handlebar 1 is connected to front vehicle frame 2 upper end, trailing wheel 9 is connected in Rear frame 8, vehicle seat 11 is connected on cross bar assembly, cross bar assembly comprises front rail 4 and rear transverse rod 5, front rail 4 front end is fixedly connected with front vehicle frame 2, it is hinged that bilateral hinge 6 is passed through in front rail 4 rear end and rear transverse rod 5 front end, rear transverse rod 5 rear end is connected with Rear frame 8 by slewing arrangement, slewing arrangement comprises the rear car load-bearing rotation bearing of being located at rear transverse rod 5 rear end and is located at the rear car load-bearing rotation axle matched with rear car load-bearing rotation bearing Rear frame 8 upper end, Rear frame 8 is provided with initiatively transmission gear and passive transmitting gear, initiatively transmission gear is connected with passive transmitting gear chain, passive transmitting gear is connected with trailing wheel chain, bilateral hinge 6 is also provided with the hasp for fixing bilateral hinge 6, rear transverse rod 5 is also connected with Rear frame 8 by adapter plate.Rear frame 8 is provided with rear engine cover, and initiatively transmission gear and passive transmitting gear are located at the inside of rear engine cover, initiatively transmission gear and passive transmitting gear can be prevented so to be easily damaged, improve the service life of initiatively transmission gear and passive transmitting gear; Tear structure open by hasp, facilitate the fixing of front rail 4 and rear transverse rod 5, facilitate rear transverse rod 5 and the location of Rear frame 8 by adapter plate, ensure to ride normally.The structure of the technical program is three folding bicycles, by being located at bilateral hinge 6 and the slewing arrangement of cross bar assembly, make the front-wheel 3 of bicycle and trailing wheel 9 can realize 360 deg to rotate, conveniently go out to ride and fold and partition bicycle, reduce the space that bicycle takies, also can become shopping trailer instrument or suitcase pattern by folding bicycle, can also with being positioned in knapsack, also can be put into inside boot or case and bag, thus improve the function of bicycle.
The second cross bar that rear transverse rod 5 comprises first cross bar hinged with front rail 4 and is connected with Rear frame 8, the first cross bar and the second cross bar are Collapsible structure.The length of rear transverse rod can be adjusted according to the requirement of user by the scalable purposes of the first cross bar and the second cross bar, such as, can rear transverse rod be drawn high when needing to place case and bag or shopping bag on bicycle, make bicycle has enough positions place case and bag or shopping bag.
Rear frame 8 is provided with match with active transmission gear foot-operated 7.The function that car stepped on by bicycle is realized by foot-operated 7.
Initiatively the center of the center of transmission gear, the center of passive transmitting gear and trailing wheel 9 is on same straight line.The diameter of initiatively transmission gear can be reduced like this, reduce the space that gear takies, the rotation that just can drive trailing wheel 9 by less strength can also be ensured, thus be beneficial to and ride.
Rear transverse rod 5 is provided with the first hold down groove matched with adapter plate, and Rear frame 8 is provided with the second hold down groove matched with adapter plate.Adapter plate can be facilitated rear transverse rod 5 and Rear frame 8 to be fixed by the first hold down groove and the second hold down groove, ensure that bicycle can be ridden normally.
Handlebar 1 and front vehicle frame 2 removably connect.Vehicle seat 11 is removably connected by seat rod 10 and rear transverse rod 5.Seat rod 10 is expansion link.Cross bar assembly is provided with at least one jack.Can handlebar 1, vehicle seat 11 and seat rod 11 are plugged on jack when folding bicycle, shake hands as collapsible or demountable structure in two, the left and right on handlebar 1, this makes it possible to reduce folding rear space shared by bicycle more fully.
Rear frame 8 is provided with the actuating device be connected with active transmission gear.Can realize power-assisted by actuating device to ride, the muscle power reducing people exports, and makes to go out more convenient.Actuating device comprises driving power and drive motor, and in the process used, driving power also can be able to be arranged in rear transverse rod 5 according to the installation requirement of reality, more can save space like this.
The utility model several structures are in use as follows:
1, not folding structure: the i.e. structure of cycling, can ride for people and place case and bag or shopping bag etc., concrete with reference to Fig. 1.
2, pull bar shopping trailer structure: be with direction by the front-wheel before and after rotary bar assembly and trailing wheel, simultaneously front-wheel and trailing wheel all perpendicular with cross bar assembly, middle as placing case and bag or any other shopping bag school bag, concrete with reference to Fig. 2.
3, dragging structure: by rotating 180 degree, front-wheel and trailing wheel 180 degree, reach two-wheeled overlap parallel, vehicle seat dismounting is fixed to handlebar simultaneously, reaches and reduce space and tow with handlebar, reduce space further to tow when not needing dilatory goods, concrete with reference to Fig. 3.
4, portable structure: vehicle seat and handlebar dismounting are clung on folding rear bicycle, transfer integrated less space to, fixes back with double-shoulder belt or singlehanded suitcase type is guided and supported, concrete with reference to Fig. 4.
In sum, the utility model is by being located at bilateral hinge and the slewing arrangement of cross bar assembly, make the front-wheel of bicycle and trailing wheel can realize 360 deg to rotate, conveniently go out to ride, can fold and break bicycle, reduces the space that bicycle takies, shopping trailer instrument or suitcase pattern can be become by folding bicycle, can also with being positioned in knapsack, so more convenient trip, thus improve the in-use performance of bicycle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a multifunction bicycle, it is characterized in that, comprise the front-wheel connected successively, chassis assembly and trailing wheel, it is characterized in that, described vehicle frame comprises handlebar, front vehicle frame, cross bar assembly, Rear frame and vehicle seat, described front-wheel is connected in described front vehicle frame, described handlebar is connected to described front vehicle frame upper end, described trailing wheel is connected in described Rear frame, described vehicle seat is connected on described cross bar assembly, described cross bar assembly comprises front rail and rear transverse rod, described front rail front end is fixedly connected with described front vehicle frame, it is hinged that bilateral hinge is passed through in described front rail rear end and described rear transverse rod front end, described rear transverse rod rear end is connected with described Rear frame by slewing arrangement, described slewing arrangement comprises the rear car load-bearing rotation bearing of being located at described rear transverse rod rear end and is located at the rear car load-bearing rotation axle matched with described rear car load-bearing rotation bearing described Rear frame upper end, described Rear frame is provided with initiatively transmission gear and passive transmitting gear, described active transmission gear is connected with described passive transmitting gear chain, described passive transmitting gear is connected with described trailing wheel chain, described bilateral hinge is also provided with the hasp for fixing described bilateral hinge, described rear transverse rod is also connected with described Rear frame by adapter plate.
2. multifunction bicycle according to claim 1, is characterized in that, the second cross bar that described rear transverse rod comprises first cross bar hinged with described front rail and is connected with described Rear frame, and described first cross bar and described second cross bar are Collapsible structure.
3. multifunction bicycle according to claim 1 and 2, is characterized in that, described Rear frame is provided with match with described active transmission gear foot-operated.
4. multifunction bicycle according to claim 1 and 2, is characterized in that, the center of the center of described active transmission gear, the center of described passive transmitting gear and described trailing wheel is on same straight line.
5. multifunction bicycle according to claim 1, is characterized in that, described rear transverse rod is provided with the first hold down groove matched with described adapter plate, and described Rear frame is provided with the second hold down groove matched with described adapter plate.
6. multifunction bicycle according to claim 1, is characterized in that, described handlebar and described front vehicle frame removably connect.
7. multifunction bicycle according to claim 1, is characterized in that, described vehicle seat is removably connected by seat rod and described rear transverse rod.
8. multifunction bicycle according to claim 7, is characterized in that, described seat rod is expansion link.
9. multifunction bicycle according to claim 1, is characterized in that, described cross bar assembly is provided with at least one jack.
10. multifunction bicycle according to claim 1, is characterized in that, described Rear frame is provided with the actuating device be connected with described active transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726928.8U CN205010406U (en) | 2015-09-18 | 2015-09-18 | Multifunctional bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726928.8U CN205010406U (en) | 2015-09-18 | 2015-09-18 | Multifunctional bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010406U true CN205010406U (en) | 2016-02-03 |
Family
ID=55209021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726928.8U Active CN205010406U (en) | 2015-09-18 | 2015-09-18 | Multifunctional bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205010406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172969A (en) * | 2015-09-18 | 2015-12-23 | 张佛灵 | Multifunctional bicycle |
| CN105667684A (en) * | 2016-04-18 | 2016-06-15 | 张佛灵 | Portable double-fold bicycle |
| CN105923091A (en) * | 2016-05-31 | 2016-09-07 | 不可能科技（深圳）有限公司 | Folded vehicle |
-
2015
- 2015-09-18 CN CN201520726928.8U patent/CN205010406U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172969A (en) * | 2015-09-18 | 2015-12-23 | 张佛灵 | Multifunctional bicycle |
| CN105667684A (en) * | 2016-04-18 | 2016-06-15 | 张佛灵 | Portable double-fold bicycle |
| US10864960B2 (en) | 2016-04-18 | 2020-12-15 | Foling Zhang | Portable double folding bicycle |
| CN105923091A (en) * | 2016-05-31 | 2016-09-07 | 不可能科技（深圳）有限公司 | Folded vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |