CN204309988U - Folding device bicycle - Google Patents
Folding device bicycle Download PDFInfo
- Publication number
- CN204309988U CN204309988U CN201420836511.2U CN201420836511U CN204309988U CN 204309988 U CN204309988 U CN 204309988U CN 201420836511 U CN201420836511 U CN 201420836511U CN 204309988 U CN204309988 U CN 204309988U
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- CN
- China
- Prior art keywords
- side arm
- wheel
- frame
- gear
- fixed
- 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)
Abstract
The utility model discloses a kind of folding device bicycle, comprise side arm, after-frame, the front portion of this after-frame is hinged on this side arm, and the top of this side arm is provided with handrail, bottom is provided with front-wheel, the top of this after-frame is provided with cushion, rear lower portion is provided with trailing wheel, described front-wheel is connected with an actuating device, this actuating device is electrically connected to a storage battery by switch, and this actuating device comprises a gear being fixed on the motor on this side arm and being fixed on the power take-off shaft of this motor, simultaneously, the wheel hub inner edge of this front-wheel is provided with the gear ring with internal tooth, this gear and the engagement of this gear ring.The utility model has the advantages that: component layouts is reasonable, structure is comparatively compact, then can realize driven by power.
Description
Technical field
The present invention relates to technical field of living goods, especially relate to a kind of folding device bicycle.
Background technology
At present, folding straightgoing vehicle is widely popularized.Such as, certain folding bicycle comprises side arm, after-frame, and the front portion of this after-frame is hinged on this side arm, and the top of this side arm is provided with handrail, bottom is provided with front-wheel, and the top of this after-frame is provided with cushion, rear lower portion is provided with trailing wheel.Certainly, when being also provided with inhibiting device to guarantee normally to ride between this side arm and this after-frame, the side arm of this folding bicycle and after-frame there will not be situation folding voluntarily.But due to layouts such as storage batterys, comparatively difficulty and power transmission are reasonable not, make folding bicycle rarely have and have power-actuated situation, a kind of shortcoming of then can yet be regarded as.
Summary of the invention
The object of this invention is to provide a kind of folding device bicycle, it has, and component layouts is reasonable, structure is comparatively compact, then can realize power-actuated feature.
The technical solution adopted in the present invention is: folding device bicycle, comprise side arm, after-frame, the front portion of this after-frame is hinged on this side arm, and the top of this side arm is provided with handrail, bottom is provided with front-wheel, the top of this after-frame is provided with cushion, rear lower portion is provided with trailing wheel, described front-wheel is connected with an actuating device, this actuating device is electrically connected to a storage battery by switch, and this actuating device comprises a gear being fixed on the motor on this side arm and being fixed on the power take-off shaft of this motor, simultaneously, the wheel hub inner edge of this front-wheel is provided with the gear ring with internal tooth, this gear and the engagement of this gear ring.
Described storage battery is fixed on this side arm.
Described storage battery is fixed on front side of the middle part of this side arm.
Described switch is positioned on this handrail.
The present invention is advantageously: component layouts rationally, structure is comparatively compact, then can realize driven by power.Folding device bicycle of the present invention is undertaken engaging and the mode of transmission by adopting gear and gear ring, makes the structure of this bicycle more reasonable and compact; By storage battery is fixed on side arm, efficiently solve storage battery and folding between contradiction, make folding bicycle be provided with power-actuated function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view of the folding device bicycle of embodiments of the invention;
Fig. 2 is the front view (semi-sictional view) that actuating device of the present invention and front-wheel carry out coordinating.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 and Fig. 2: folding device bicycle, comprises side arm 11, after-frame 12, and the front portion of this after-frame 12 is hinged on this side arm 11.In order to easy to connect, this after-frame 12 can be provided with the rigid link extended forward thus this after-frame 12 is hinged on this side arm 11 by this rigid link.Certainly, inhibiting device must also be had between this side arm 11 and this after-frame 12 to guarantee that this side arm 11 and this after-frame 12 there will not be phenomenon folding voluntarily when riding.And the top of this side arm 11 is provided with handrail 20, bottom is provided with front-wheel 30, the top of this after-frame 12 is provided with cushion 40, rear lower portion is provided with trailing wheel 50.
Further say, this front-wheel 30 is connected with an actuating device 60, and this actuating device 60 is electrically connected to a storage battery 80 by switch 70, and this storage battery 80 is fixed on this side arm 11.Wherein, this actuating device 60 comprises a gear 62 being fixed on the motor 61 on this side arm 11 and being fixed on the power take-off shaft of this motor 61.This motor 61 can be dish magneto generator.Meanwhile, the wheel hub inner edge of this front-wheel 30 is provided with the gear ring 31 with internal tooth, and this gear 62 and this gear ring 31 engage.That is, this switch 70 closed after, this motor 61 is energized and works, and then drives this front-wheel 30 to rotate by the cooperation of this gear 62 and gear ring 31, reaches as folding bicycle increases electric power the function driven.Wherein, by the position of this storage battery 80 of rational deployment, solve the contradiction between storage battery and folding means.
Preferably, this storage battery 80 is fixed on front side of the middle part of this side arm 11, and this switch 70 is positioned on this handrail 20.Like this, make the structure of this bicycle more compact, and operate more convenient.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. folding device bicycle, comprise side arm (11), after-frame (12), the front portion of this after-frame (12) is hinged on this side arm (11), and the top of this side arm (11) is provided with handrail (20), bottom is provided with front-wheel (30), the top of this after-frame (12) is provided with cushion (40), rear lower portion is provided with trailing wheel (50), it is characterized in that: described front-wheel (30) is connected with an actuating device (60), this actuating device (60) is electrically connected to a storage battery (80) by switch (70), and this actuating device (60) comprises a gear (62) being fixed on the motor (61) on this side arm (11) and being fixed on the power take-off shaft of this motor (61), simultaneously, the wheel hub inner edge of this front-wheel (30) is provided with the gear ring (31) with internal tooth, this gear (62) and this gear ring (31) engagement.
2. folding device bicycle according to claim 1, is characterized in that: described storage battery (80) is fixed on this side arm (11).
3. folding device bicycle according to claim 2, is characterized in that: described storage battery (80) is fixed on front side of the middle part of this side arm (11).
4. folding device bicycle according to claim 1, is characterized in that: described switch (70) is positioned on this handrail (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836511.2U CN204309988U (en) | 2014-12-24 | 2014-12-24 | Folding device bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836511.2U CN204309988U (en) | 2014-12-24 | 2014-12-24 | Folding device bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309988U true CN204309988U (en) | 2015-05-06 |
Family
ID=53132315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836511.2U Expired - Fee Related CN204309988U (en) | 2014-12-24 | 2014-12-24 | Folding device bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080946A (en) * | 2016-08-25 | 2016-11-09 | 张海拴 | Bicycle power-assisted front-wheel |
-
2014
- 2014-12-24 CN CN201420836511.2U patent/CN204309988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080946A (en) * | 2016-08-25 | 2016-11-09 | 张海拴 | Bicycle power-assisted front-wheel |
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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 |
Granted publication date: 20150506 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |