CN202728481U - Electric bicycle centrally-mounted front fork with damping function - Google Patents
Electric bicycle centrally-mounted front fork with damping function Download PDFInfo
- Publication number
- CN202728481U CN202728481U CN2012202748865U CN201220274886U CN202728481U CN 202728481 U CN202728481 U CN 202728481U CN 2012202748865 U CN2012202748865 U CN 2012202748865U CN 201220274886 U CN201220274886 U CN 201220274886U CN 202728481 U CN202728481 U CN 202728481U
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- fork
- bumper
- electric bicycle
- front fork
- connection pipe
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Abstract
The utility model relates to an electric bicycle centrally-mounted front fork with damping function. The electric bicycle centrally-mounted front fork comprises a fork vertical tube, a damper, two fork cylinders and a damping connector, wherein the damping connector consists of a curved attaching sheet, two connecting lugs, an inclined support tube and a damper connecting tube, both sides of the curved attaching sheet are respectively fixedly provided with the connecting lug, the curved attaching sheet between the two connecting lugs is hinged with one end of the inclined support tube, the other end of the inclined support tube is fixedly arranged on the middle part of the damper connecting tube, one end of the damper connecting tube is hinged with one end of the damper, the other end of the damper is fixedly arranged on the curved attaching sheet, the fork vertical tube is fixedly sheathed and welded with the damper connecting tube, and the two fork cylinders are respectively fixedly arranged on the two connecting lugs. The electric bicycle centrally-mounted front fork has the advantages that the structure is simple, the design is scientific and reasonable, the use is convenient, the cost is low, the balance capability is high, the damping effect is good, the stability is high, and the safety and reliability of the electric bicycle are effectively improved.
Description
Technical field
The utility model belongs to the Electrical Bicycle field, especially a kind of mid-shock-absorbing electric bicycle front fork.
Background technology
Electrical Bicycle because of its flexibly, the characteristics of convenient, energy-saving and environmental protection are in China's widespread use, Electrical Bicycle is finished at the convenient main bumper that relies on two fork cylinders of shock-absorbing front fork to arrange of damping at present, although can realize to a certain extent damping, two bumpers are provided with following problem: 1, cost is higher; 2, processing technology is complicated; 3, assembling is wasted time and energy; 4, balanced capacity relative reduce 5, stability and damping effect are relatively poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of mid-shock-absorbing electric bicycle front fork is provided, this front fork structure is simple, design science is reasonable, easy to use, cost is lower, balanced capacity is strong, good damping effect, stability are strong, Effective Raise the safe reliability of Electrical Bicycle.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of mid-shock-absorbing electric bicycle front fork, comprise fork riser, bumper and two fork cylinders, it also comprises an impact absorbing connector, this impact absorbing connector is by bent tag, two engaging lugs, down tube and bumper connection pipe consist of, bent tag both sides are fixedly mounted with respectively engaging lug, hinge dress down tube one end on the bent tag between two engaging lugs, the other end of this down tube is packed in bumper connection pipe middle part, this bumper connection pipe one end hinge load connects bumper one end, this bumper other end is fixed on the bent tag, fork riser and bumper connection pipe suit, two fork cylinders are packed in respectively on two engaging lugs.
And described bumper is the Electrical Bicycle bumper.
And described fork riser is that bumper connection pipe one is made.
And, be fixed with a hang line frame between the described fork cylinder.
And described fork cylinder bottom is connected with fork hook.
Advantage of the present utility model and beneficial effect are:
1, this mid-shock-absorbing electric bicycle front fork, comprise fork riser, bumper and two fork cylinders, it also comprises an impact absorbing connector, this impact absorbing connector is by bent tag, two engaging lugs, down tube and bumper connection pipe consist of, bent tag both sides are fixedly mounted with respectively engaging lug, hinge dress down tube one end on the bent tag between two engaging lugs, the other end of this down tube is packed in bumper connection pipe middle part, this bumper connection pipe one end hinge load connects bumper one end, this bumper other end is fixed on the bent tag, fork riser and bumper connection pipe suit, two fork cylinders are packed in respectively on two engaging lugs, the damping effect of this structural reinforcing front fork, reduce the resistance of Electrical Bicycle in riding, and the service life that can improve front fork, simple in structure, design science is reasonable, easy to use, cost is lower, balanced capacity is strong, good damping effect, stability is strong, Effective Raise the safe reliability of Electrical Bicycle.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the block diagram of utility model;
Fig. 3 is impact absorbing connector of the present utility model and bumper connection diagram.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of mid-shock-absorbing electric bicycle front fork, comprise fork riser 1, bumper 4 and two fork cylinders 8, described bumper is the Electrical Bicycle bumper, also comprise an impact absorbing connector, this impact absorbing connector is by bent tag 7, two engaging lugs 6, down tube 3 and bumper connection pipe 2 consist of, bent tag both sides are fixedly mounted with respectively engaging lug, hinge dress down tube one end on the bent tag between two engaging lugs, down tube shown in the present embodiment accompanying drawing 3 is realized connecing with the load of bent tag hinge by vertically being fixedly mounted with a short transversal pipe 11 and bearing pin 5, the other end of this down tube is packed in bumper connection pipe middle part, this bumper connection pipe one end hinge load connects bumper one end, this bumper other end is fixed on the bent tag, fork riser and the welding of bumper connection pipe suit, this fork riser also can be made for bumper connection pipe one, and two fork cylinders are packed in respectively on two engaging lugs.Be fixed with a hang line frame 9 between the fork cylinder, fork cylinder bottom is connected with fork hook 10.
Bumper connection pipe of the present utility model and the load of bumper hinge are connected into certain angle, this angle can be between the 120-150 degree, and down tube and bent tag hinge dress up certain angle, when running into large jolting, corresponding the reducing of handlebar direction component meeting improved the stability that the people that rides drives.
Claims (5)
1. mid-shock-absorbing electric bicycle front fork, comprise fork riser, bumper and two fork cylinders, it is characterized in that: also comprise an impact absorbing connector, this impact absorbing connector is by bent tag, two engaging lugs, down tube and bumper connection pipe consist of, bent tag both sides are fixedly mounted with respectively engaging lug, hinge dress down tube one end on the bent tag between two engaging lugs, the other end of this down tube is packed in bumper connection pipe middle part, this bumper connection pipe one end hinge load connects bumper one end, this bumper other end is fixed on the bent tag, fork riser and bumper connection pipe suit are welded and fixed, and two fork cylinders are packed in respectively on two engaging lugs.
2. mid-shock-absorbing electric bicycle front fork according to claim 1, it is characterized in that: described bumper is the Electrical Bicycle bumper.
3. mid-shock-absorbing electric bicycle front fork according to claim 1, it is characterized in that: described fork riser is that bumper connection pipe one is made.
4. mid-shock-absorbing electric bicycle front fork according to claim 1 is characterized in that: be fixed with a hang line frame between the described fork cylinder.
5. mid-shock-absorbing electric bicycle front fork according to claim 1 is characterized in that: a described fork cylinder bottom is connected with fork hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202748865U CN202728481U (en) | 2012-06-12 | 2012-06-12 | Electric bicycle centrally-mounted front fork with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202748865U CN202728481U (en) | 2012-06-12 | 2012-06-12 | Electric bicycle centrally-mounted front fork with damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728481U true CN202728481U (en) | 2013-02-13 |
Family
ID=47654208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202748865U Expired - Fee Related CN202728481U (en) | 2012-06-12 | 2012-06-12 | Electric bicycle centrally-mounted front fork with damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481997A (en) * | 2012-06-12 | 2014-01-01 | 天津市明佳车业有限公司 | Centrally-mounted suspension electric bicycle front fork |
| CN104709422A (en) * | 2013-12-16 | 2015-06-17 | 刘振欣 | Bionic suspension fork |
-
2012
- 2012-06-12 CN CN2012202748865U patent/CN202728481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481997A (en) * | 2012-06-12 | 2014-01-01 | 天津市明佳车业有限公司 | Centrally-mounted suspension electric bicycle front fork |
| CN103481997B (en) * | 2012-06-12 | 2016-06-22 | 天津市明佳车业有限公司 | Mid-shock-absorbing electric bicycle front fork |
| CN104709422A (en) * | 2013-12-16 | 2015-06-17 | 刘振欣 | Bionic suspension fork |
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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: 20130213 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |