CN204623700U - Folding bicycle - Google Patents
Folding bicycle Download PDFInfo
- Publication number
- CN204623700U CN204623700U CN201520183189.2U CN201520183189U CN204623700U CN 204623700 U CN204623700 U CN 204623700U CN 201520183189 U CN201520183189 U CN 201520183189U CN 204623700 U CN204623700 U CN 204623700U
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- China
- Prior art keywords
- montant
- portable bar
- sleeve
- pivot joint
- wheel
- 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
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- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Abstract
A kind of Folding Bicycle, relates to unpowered vehicle technical field, and what solve is that existing folding car exhibition is brought drill to an end and made inconvenient technical matters.This car comprises vehicle frame, front-wheel, trailing wheel, foot-operated gear, and described vehicle frame comprises front montant, rear montant, the first portable bar, the second portable bar; Described front-wheel is arranged on front montant bottom, and trailing wheel is arranged on rear montant bottom, front montant is equipped with the anterior cannula of an activity, rear montant is equipped with the rear sleeve of an activity; First portable bar and the second portable bar intersect cloth and are set as X-shaped, the top of the first portable bar and anterior cannula pivot joint, the bottom of the first portable bar and rear montant pivot joint, the top of the second portable bar and rear sleeve pivot joint, the bottom of the second portable bar with turn to sleeve pipe pivot joint.The bicycle that the utility model provides, complete vehicle weight is little, and exhibition is received easy to operate.
Description
Technical field
The utility model relates to unpowered vehicle technology, particularly relates to a kind of technology of Folding Bicycle.
Background technology
For a long time, there is various different folded bicycle on the market, its common feature is exactly that folding scheme all adopts pipe link folding mode, therefore its body frame structure for automotive more complicated, Lock Part is more, and the load of fold mechanism is also larger, require higher to the material of fold mechanism, complete vehicle weight is also relatively heavier, and draw in, exhibition receives (launch and draw in) and need operate more parts, operates also very inconvenient.
Utility model content
For the defect existed in above-mentioned prior art, it is simple that technical problem to be solved in the utility model is to provide a kind of structure, and complete vehicle weight is little, and exhibition is brought drill to an end and made Folding Bicycle easily.
In order to solve the problems of the technologies described above, a kind of Folding Bicycle provided by the utility model, comprise vehicle frame, front-wheel, trailing wheel, foot-operated gear, described foot-operated gear is arranged on vehicle frame, and be connected with the transmission shaft driven of trailing wheel by a driving chain, it is characterized in that: described vehicle frame comprises front montant, rear montant, the first portable bar, the second portable bar;
Described front montant, rear montant are all vertically arranged, described front-wheel is arranged on front montant bottom, described trailing wheel is arranged on rear montant bottom, and on front montant, coaxial sleeve is equipped with an anterior cannula coordinated with its activity, and on rear montant, coaxial sleeve is equipped with a rear sleeve coordinated with its activity;
First portable bar and the second portable bar intersect cloth and are set as X-shaped, the top of the first portable bar and anterior cannula pivot joint, make the first portable bar energy upper and lower pivotable of anterior cannula relatively, the bottom of the first portable bar and rear montant pivot joint, make the first portable bar can relatively after the upper and lower pivotable of montant, the top of the second portable bar and rear sleeve pivot joint, make the second portable bar can the relative upper and lower pivotable of rear sleeve, the bottom of the second portable bar with turn to sleeve pipe pivot joint, make the second portable bar relatively can turn to the upper and lower pivotable of sleeve pipe.
Further, handle-bar is equipped with on the top of described front montant, and cushion is equipped with on the top of described rear montant.
Further, described rear montant is equipped with the locking piece for locking rear sleeve.
The Folding Bicycle that the utility model provides, the slip of the sleeve pipe before and after utilizing on montant, pin down the change of the portable bar that two X-shapeds are laid, bicycle conveniently can be launched, draw in, and trailing wheel is arranged on rear montant bottom, the human body weight that rear montant carries directly drops on wheel, the load of two portable bars is very little, and require relatively low to the material of portable bar, the parts of action required are also less, thus can reduce complete vehicle weight, the exhibition that simultaneously also has concurrently is brought drill to an end and is made feature easily.
Accompanying drawing explanation
Fig. 1 is the Folding Bicycle of the utility model embodiment structural representation when being in deployed condition;
Fig. 2 is the Folding Bicycle of the utility model embodiment structural representation when being in rounding state.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiment of the present utility model is described in further detail; but the present embodiment is not limited to the utility model; every employing analog structure of the present utility model and similar change thereof; protection domain of the present utility model all should be listed in, the pause mark in the utility model all represent and relation.
As Figure 1-Figure 2, a kind of Folding Bicycle that the utility model embodiment provides, comprise vehicle frame, front-wheel 1, trailing wheel 2, foot-operated gear 3, described foot-operated gear 3 is arranged on vehicle frame, and be connected with the transmission shaft driven of trailing wheel 2 by a driving chain, it is characterized in that: described vehicle frame comprises front montant 7, rear montant 8, first portable bar 51, second portable bar 52;
Described front montant 7, rear montant 8 are all vertically arranged, described front-wheel 1 is arranged on front montant 7 bottom, described trailing wheel 2 is arranged on rear montant 8 bottom, and on front montant 7, coaxial sleeve is equipped with an anterior cannula 71 coordinated with its activity, and on rear montant 8, coaxial sleeve is equipped with a rear sleeve 81 coordinated with its activity;
On described front montant 7 coaxial sleeve be equipped with one with its movable coordinates turn to sleeve pipe 72, this turns to sleeve pipe 72 to be positioned at the below of anterior cannula 71, and front montant 7 axially by notch and turn to sleeve pipe 72 to lock;
First portable bar 51 and the second portable bar 52 intersect cloth and are set as X-shaped, the top of the first portable bar 51 and anterior cannula 71 pivot joint, make the first portable bar energy upper and lower pivotable of anterior cannula relatively, the bottom of the first portable bar 51 and rear montant 8 pivot joint, make the first portable bar can relatively after the upper and lower pivotable of montant, the top of the second portable bar 52 and rear sleeve 81 pivot joint, make the second portable bar energy upper and lower pivotable of rear sleeve relatively, the bottom of the second portable bar 52 with turn to sleeve pipe 72 pivot joint, make the second portable bar relatively can turn to sleeve pipe about 72 pivotable.
In the utility model embodiment, handle-bar 4 is equipped with on the top of described front montant 7, and cushion 6 is equipped with on the top of described rear montant 8.
In the utility model embodiment, described rear montant 8 is equipped with the locking piece for locking rear sleeve 81.
The utility model embodiment is ridden after can launching, and carries with after also can drawing in, and concrete mode is as follows:
In the deployed state, first by the locking piece on rear montant 8 to the latch-release of rear sleeve 81, again front montant 7, rear montant 8 subtend are drawn close, in the process, anterior cannula 71 can along front montant 7 upward sliding, rear sleeve 81 can along rear montant 8 upward sliding, relative to anterior cannula 71, rear montant 8 pivotable while of first portable bar 51, relative to rear sleeve 81, front montant 7 pivotable while of second portable bar 52, make front montant 7, rear montant 8 can close up smoothly, after front montant 7 closes up completely with rear montant 8, namely bicycle is converted to rounding state from deployed condition; Under rounding state, first front montant 7, rear montant 8 are launched dorsad, in the process, anterior cannula 71 can along front montant 7 slide downward, rear sleeve 81 can along rear montant 8 slide downward, relative to anterior cannula 71, rear montant 8 pivotable while of first portable bar 51, relative to rear sleeve 81, front montant 7 pivotable while of second portable bar 52, make front montant 7, rear montant 8 can launch smoothly, after front montant 7 launches completely with rear montant 8, rear sleeve 81 locks by the locking piece after utilizing on montant 8, and namely bicycle is converted to deployed condition from rounding state.
Claims (3)
1. a Folding Bicycle, comprise vehicle frame, front-wheel, trailing wheel, foot-operated gear, described foot-operated gear is arranged on vehicle frame, and is connected with the transmission shaft driven of trailing wheel by a driving chain, it is characterized in that: described vehicle frame comprises front montant, rear montant, the first portable bar, the second portable bar;
Described front montant, rear montant are all vertically arranged, described front-wheel is arranged on front montant bottom, described trailing wheel is arranged on rear montant bottom, and on front montant, coaxial sleeve is equipped with an anterior cannula coordinated with its activity, and on rear montant, coaxial sleeve is equipped with a rear sleeve coordinated with its activity;
On described front montant coaxial sleeve be equipped with one with its movable coordinates turn to sleeve pipe, this turns to sleeve pipe to be positioned at the below of anterior cannula, and front montant axially by notch and turn to sleeve pipe to lock;
First portable bar and the second portable bar intersect cloth and are set as X-shaped, the top of the first portable bar and anterior cannula pivot joint, make the first portable bar energy upper and lower pivotable of anterior cannula relatively, the bottom of the first portable bar and rear montant pivot joint, make the first portable bar can relatively after the upper and lower pivotable of montant, the top of the second portable bar and rear sleeve pivot joint, make the second portable bar can the relative upper and lower pivotable of rear sleeve, the bottom of the second portable bar with turn to sleeve pipe pivot joint, make the second portable bar relatively can turn to the upper and lower pivotable of sleeve pipe.
2. Folding Bicycle according to claim 1, is characterized in that: handle-bar is equipped with on the top of described front montant, and cushion is equipped with on the top of described rear montant.
3. Folding Bicycle according to claim 1, is characterized in that: described rear montant is equipped with the locking piece for locking rear sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183189.2U CN204623700U (en) | 2015-03-30 | 2015-03-30 | Folding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183189.2U CN204623700U (en) | 2015-03-30 | 2015-03-30 | Folding bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623700U true CN204623700U (en) | 2015-09-09 |
Family
ID=54042755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183189.2U Expired - Fee Related CN204623700U (en) | 2015-03-30 | 2015-03-30 | Folding bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620632A (en) * | 2016-03-30 | 2016-06-01 | 连云港神鹰碳纤维自行车有限责任公司 | X-shaped folding electric bicycle |
| CN105923090A (en) * | 2016-05-13 | 2016-09-07 | 常州爱尔威智能科技有限公司 | Foldable electric vehicle and vehicle frame thereof |
-
2015
- 2015-03-30 CN CN201520183189.2U patent/CN204623700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620632A (en) * | 2016-03-30 | 2016-06-01 | 连云港神鹰碳纤维自行车有限责任公司 | X-shaped folding electric bicycle |
| CN105923090A (en) * | 2016-05-13 | 2016-09-07 | 常州爱尔威智能科技有限公司 | Foldable electric vehicle and vehicle frame thereof |
| CN105923090B (en) * | 2016-05-13 | 2018-08-17 | 常州爱尔威智能科技有限公司 | Foldable electric vehicle and its vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190330 |