CN204452741U - Both shoulders front fork - Google Patents
Both shoulders front fork Download PDFInfo
- Publication number
- CN204452741U CN204452741U CN201520064598.0U CN201520064598U CN204452741U CN 204452741 U CN204452741 U CN 204452741U CN 201520064598 U CN201520064598 U CN 201520064598U CN 204452741 U CN204452741 U CN 204452741U
- Authority
- CN
- China
- Prior art keywords
- front fork
- leg pipe
- fork leg
- shoulders
- right front
- 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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- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a kind of both shoulders front fork, it comprises: upper cover; Lower cover; Standpipe, the upper end of described standpipe is connected to and covers, and the lower end of described standpipe is connected to down and covers; Left front fork leg pipe, the upper shoulder of described left front fork leg pipe is connected with upper cover, and the middle part of described left front fork leg pipe is connected with lower cover, and the lower end of described left front fork leg pipe is the left connection claw be connected with front wheel spindle; Right front fork leg pipe, the upper shoulder of described right front fork leg pipe is connected with upper cover, and the middle part of described right front fork leg pipe is connected with lower cover, and the lower end of described right front fork leg pipe is the right connection claw be connected with front wheel spindle.The utility model can improve the shock resistance in traveling, and Joint strenght is high, avoids and long-time uses front fork distortion, damages, or even affects the phenomenon of safety of person for driving a car.
Description
Technical field
The utility model relates to a kind of both shoulders front fork, belongs to technical field of bicycles.
Background technology
At present, bicycle especially Electrical Bicycle is the main conveyance of manpower, has that load carrying ability is large, the feature of maneuverability.Because bicycle-mounted weight is comparatively large, the car front fork that the fork leg that symmetry is fixedly mounted with is formed often is difficult to the impact of bearing in traveling, causes fork leg to be out of shape, damages, even have influence on the life security of person for driving a car.Therefore, there is comparatively serious potential safety hazard in the load-carrying requirement of existing single leg front fork out of reach bicycle in intensity, damping etc.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, there is provided a kind of both shoulders front fork, it can improve the shock resistance in traveling, and Joint strenght is high, avoid and long-time use front fork distortion, damage, or even affect the phenomenon of safety of person for driving a car.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of both shoulders front fork, and it comprises:
Upper cover;
Lower cover;
Standpipe, the upper end of described standpipe is connected to and covers, and the lower end of described standpipe is connected to down and covers;
Left front fork leg pipe, the upper shoulder of described left front fork leg pipe is connected with upper cover, and the middle part of described left front fork leg pipe is connected with lower cover, and the lower end of described left front fork leg pipe is the left connection claw be connected with front wheel spindle;
Right front fork leg pipe, the upper shoulder of described right front fork leg pipe is connected with upper cover, and the middle part of described right front fork leg pipe is connected with lower cover, and the lower end of described right front fork leg pipe is the right connection claw be connected with front wheel spindle.
Further in order to increase its Joint strenght, left connection claw and/or right connection claw are integrated punch forming structure.
Further in order to avoid left front fork leg pipe and right front fork leg pipe detach front wheel spindle, left connection claw and/or right connection claw have the slip-off preventing hanging hole coordinated with front wheel spindle.
Further in order to enable left front fork leg pipe and/or right front fork leg pipe connect mud guard, the bottom of left front fork leg pipe and/or right front fork leg pipe is provided with the contact pin of mud plate.
Further, the bottom of left front fork leg pipe or right front fork leg pipe is provided with brake gear fixed fastener, the bottom of corresponding left front fork leg pipe or right front fork leg pipe is provided with brake cable fixed fastener.
Further in order to strengthen the connective stability of left front fork leg pipe, right front fork leg pipe and standpipe, in the upper shoulders of left front fork leg pipe, the upper shoulders of right front fork leg pipe and standpipe, the adjacent line of centres between the two connects into triangular structure.
After have employed technique scheme, the upper shoulder of left front fork leg pipe, right front fork leg pipe is directly extended to upper cover by the utility model, and be connected left front fork leg pipe, right front fork leg pipe and standpipe by upper cover with lower cover, such structure makes front fork Joint strenght high, the shock resistance in traveling can be improved, avoid and long-time use front fork distortion, damage, or even affect the phenomenon of safety of person for driving a car.
Accompanying drawing explanation
Fig. 1 is the structural representation of both shoulders front fork of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of upper cover of the present utility model;
Fig. 4 is the structural representation of lower cover of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in figures 1-4, a kind of both shoulders front fork, it comprises:
Upper cover 8;
Lower cover 6;
Standpipe 7, the upper end of standpipe 7 is connected on upper cover 8, and the lower end of standpipe 8 is connected on lower cover 6;
Left front fork leg pipe 41, the upper shoulder of left front fork leg pipe 41 is connected with upper cover 8, and the middle part of left front fork leg pipe 41 is connected with lower cover 6, and the lower end of left front fork leg pipe 41 is the left connection claw 11 be connected with front wheel spindle;
Right front fork leg pipe 42, the upper shoulder of right front fork leg pipe 42 is connected with upper cover 8, and the middle part of right front fork leg pipe 42 is connected with lower cover 6, and the lower end of right front fork leg pipe 42 is the right connection claw 12 be connected with front wheel spindle.
As shown in Figure 1, left connection claw 11 and/or right connection claw 12 are integrated punch forming structure.
As shown in Figure 1, left connection claw 11 and/or right connection claw 12 have the slip-off preventing hanging hole 2 coordinated with front wheel spindle.
As shown in Figure 1, 2, the bottom of left front fork leg pipe 41 and/or right front fork leg pipe 42 is provided with mud plate contact pin 3.
As shown in Figure 1, 2, the bottom of left front fork leg pipe 41 or right front fork leg pipe 42 is provided with brake gear fixed fastener 9, the bottom of corresponding left front fork leg pipe 41 or right front fork leg pipe 42 is provided with brake cable fixed fastener 5.
As shown in Figure 3,4, in the upper shoulders of left front fork leg pipe 41, the upper shoulders of right front fork leg pipe 42 and standpipe 7, the adjacent line of centres between the two connects into triangular structure.
Principle of work of the present utility model is as follows:
The upper shoulder of left front fork leg pipe 41, right front fork leg pipe 42 is directly extended to upper cover 8 by the utility model, and be connected left front fork leg pipe 41, right front fork leg pipe 42 and standpipe 7 by upper cover 8 with lower cover 6, such structure makes front fork Joint strenght high, the shock resistance in traveling can be improved, avoid and long-time use front fork distortion, damage, or even affect the phenomenon of safety of person for driving a car.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a both shoulders front fork, is characterized in that, it comprises:
Upper cover (8);
Lower cover (6);
Standpipe (7), the upper end of described standpipe (7) is connected on upper cover (8), and the lower end of described standpipe (8) is connected on lower cover (6);
Left front fork leg pipe (41), the upper shoulder of described left front fork leg pipe (41) is connected with upper cover (8), the middle part of described left front fork leg pipe (41) is connected with lower cover (6), and the lower end of described left front fork leg pipe (41) is the left connection claw (11) be connected with front wheel spindle;
Right front fork leg pipe (42), the upper shoulder of described right front fork leg pipe (42) is connected with upper cover (8), the middle part of described right front fork leg pipe (42) is connected with lower cover (6), and the lower end of described right front fork leg pipe (42) is the right connection claw (12) be connected with front wheel spindle.
2. both shoulders front fork according to claim 1, is characterized in that: described left connection claw (11) and/or right connection claw (12) are integrated punch forming structure.
3. both shoulders front fork according to claim 1 and 2, is characterized in that: described left connection claw (11) and/or right connection claw (12) have the slip-off preventing hanging hole (2) coordinated with front wheel spindle.
4. both shoulders front fork according to claim 1 and 2, is characterized in that: described left front fork leg pipe (41) and/or the bottom of right front fork leg pipe (42) are provided with mud plate contact pin (3).
5. both shoulders front fork according to claim 1 and 2, it is characterized in that: described left front fork leg pipe (41) or the bottom of right front fork leg pipe (42) are provided with brake gear fixed fastener (9), the bottom of corresponding left front fork leg pipe (41) or right front fork leg pipe (42) is provided with brake cable fixed fastener (5).
6. both shoulders front fork according to claim 1 and 2, it is characterized in that: in the upper shoulders of left front fork leg pipe (41), the upper shoulders of right front fork leg pipe (42) and standpipe (7), the adjacent line of centres between the two connects into triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064598.0U CN204452741U (en) | 2015-01-29 | 2015-01-29 | Both shoulders front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064598.0U CN204452741U (en) | 2015-01-29 | 2015-01-29 | Both shoulders front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452741U true CN204452741U (en) | 2015-07-08 |
Family
ID=53659664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064598.0U Expired - Fee Related CN204452741U (en) | 2015-01-29 | 2015-01-29 | Both shoulders front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585827A (en) * | 2015-10-20 | 2017-04-26 | 良丰机械股份有限公司 | Front fork arm and front fork |
-
2015
- 2015-01-29 CN CN201520064598.0U patent/CN204452741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585827A (en) * | 2015-10-20 | 2017-04-26 | 良丰机械股份有限公司 | Front fork arm and front 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20200129 |