CN202414062U - Electric bicycle and electric motor car front fork with front wheel shaft nut cover - Google Patents
Electric bicycle and electric motor car front fork with front wheel shaft nut cover Download PDFInfo
- Publication number
- CN202414062U CN202414062U CN2012200074783U CN201220007478U CN202414062U CN 202414062 U CN202414062 U CN 202414062U CN 2012200074783 U CN2012200074783 U CN 2012200074783U CN 201220007478 U CN201220007478 U CN 201220007478U CN 202414062 U CN202414062 U CN 202414062U
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- China
- Prior art keywords
- front wheel
- front fork
- ornamental trimming
- fork
- wheel spindle
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- 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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Abstract
The utility model relates to an electric bicycle and an electric motor car part, and particularly relates to an electric bicycle and electric motor car front fork with a front wheel shaft nut cover. The electric bicycle and electric motor car front fork mainly solves the technical problems that the nuts of the electric bicycle are exposed out of the front fork in the prior art, on the one hand, the nuts are easy to erode by rainwater so as to rust, and on the other hand, the nuts easily scratches users, and the like. The electric bicycle and electric motor car front fork provided by the utility model comprises a front fork leg tube (1) and is characterized in that the interior of the front fork leg tube (1) is provided with a shaft hole (2), and the lower part of the front fork leg tube is provided with a front wheel shaft assembling hole (3); the central axis of the front wheel shaft assembling hole and the central axis of the front fork leg tube are mutually perpendicular; one end of the front wheel shaft assembling hole (3) is provided with a finishing component assembly groove (4); and the finishing component assembly groove (4) is clamped with a front wheel shaft nut cover (5).
Description
Technical field
The utility model relates to a kind of Electrical Bicycle, battery-operated motor cycle parts, especially relates to a kind of Electrical Bicycle with the front wheel spindle nut cap, battery-operated motor cycle front fork.
Background technology
Existing Electrical Bicycle; Its integral structure all is vehicle frame, motor, battery pack, several big major parts formations of controller; This several big, need controller, battery pack, motor etc. be placed into the diverse location of Electrical Bicycle respectively, constituted dissimilar Electrical Bicycles.Chinese patent discloses a kind of Electrical Bicycle (Granted publication number: CN2392717); It is made up of motor, storage battery, actuator and the electric machine controller between two handlebars that handlebar, vehicle seat, vehicle frame, front and rear wheel are installed on the trailing wheel center shaft; Storage battery is installed in the storage battery box; The storage battery box is inserted and to be embedded in the storage battery seat chamber, and storage battery seat chamber is positioned at the die cavity top of backplate housing and at the rear of the standpipe of the V-shape spider of vehicle frame; The backplate housing is installed in the bottom of the V-shape spider of vehicle frame, and the die cavity top of backplate housing is storage battery seat chamber, on storage battery seat chamber, is fixed with the plate seat, and the plate seat is provided with pair of electrodes; Storage battery is provided with pair of electrodes; Storage battery is installed in the storage battery box; The storage battery box inserts in the plate seat through the plate on it; Plugboard trough is cooperated with the plate seat and the storage battery box inserted be embedded in the storage battery seat chamber, and the pair of electrodes on the storage battery is contacted with pair of electrodes on the plate seat, pair of electrodes is passed through lead and is connected with actuator; The forward and backward both sides of storage battery are provided with diagonal brace.But the nut of this Electrical Bicycle is exposed to outside the front fork, and one side receives rain erosion easily and gets rusty, and easily the user is produced scratch on the other hand.
The utility model content
The utility model provides a kind of Electrical Bicycle with the front wheel spindle nut cap, battery-operated motor cycle front fork; It mainly is that the nut that solves the existing in prior technology Electrical Bicycle is exposed to outside the front fork; On the one hand receive rain erosion easily and get rusty, easily the user is produced the technical matters of scratch etc. on the other hand.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of Electrical Bicycle of the utility model, battery-operated motor cycle front fork with the front wheel spindle nut cap; Comprise the fork blade pipe; The inside of described fork blade pipe is provided with axis hole, and the bottom of fork blade pipe has the front wheel spindle assembly opening, orthogonal the setting up in axis of the axis of front wheel spindle assembly opening and fork blade pipe; One end of front wheel spindle assembly opening is provided with the ornamental trimming fitting recess, and ornamental trimming fitting recess place is connected with the front wheel spindle nut cap.Can screw in the bolt front wheel spindle in the front wheel spindle assembly opening, can hold nut in the ornamental trimming fitting recess, can nut be covered, prevent that it from exposing through the front wheel spindle nut cap.
As preferably, described front wheel spindle nut cap is fixed with the front fork ornamental trimming, and the section of front fork ornamental trimming is an arc, has the ornamental trimming groove on the fork blade pipe, and the front fork ornamental trimming is fitted in the ornamental trimming groove.The front fork ornamental trimming is a vertical bar shaped, can draw picture and text on it.The section of front fork ornamental trimming is an arc, can fit with columniform fork blade pipe better.
As preferably, the two ends of described ornamental trimming groove, front fork ornamental trimming all have the ornamental trimming fixed orifice.Can tightly the front fork ornamental trimming be fixed on the fork blade pipe through the ornamental trimming fixed orifice.
As preferably, the top of described front fork ornamental trimming is provided with the ornamental trimming draw-in groove.The draw-in groove at front fork ornamental trimming top can be stuck in fork blade pipe ornamental trimming groove top, plays the effect of location.
As preferably, the diameter of described fork blade pipe cylindrical is 45-55mm.The increasing diameter of fork blade pipe cylindrical is added to 45-55mm, increased the intensity of whole fork blade pipe greatly, the moment of torsion that makes it to bear is bigger, is not easy fracture during use, and service life is also longer.
Therefore, the utility model installs front wheel spindle nut cap and front fork ornamental trimming additional in the nut outside of fork blade pipe, prevents that nut from exposing, and can guarantee that like this bolt and nut does not receive rain erosion, and can prevent the user by scratch, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is plan structure scheme drawings of Fig. 1;
Accompanying drawing 3 is construction profile scheme drawings of Fig. 1;
Accompanying drawing 4 is structural representations of front fork ornamental trimming;
Accompanying drawing 5 is construction profile scheme drawings of Fig. 4.
Parts, position and numbering among the figure: fork blade pipe 1, axis hole 2, front wheel spindle assembly opening 3, ornamental trimming fitting recess 4, front wheel spindle nut cap 5, front fork ornamental trimming 6, ornamental trimming groove 7, ornamental trimming fixed orifice 8, ornamental trimming draw-in groove 9.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
A kind of Electrical Bicycle of this example, battery-operated motor cycle front fork with the front wheel spindle nut cap; Like Fig. 1, Fig. 2, Fig. 3; Comprise fork blade pipe 1, the inside of fork blade pipe is provided with axis hole 2, and the bottom of fork blade pipe has front wheel spindle assembly opening 3; The axis of the axis of front wheel spindle assembly opening and fork blade pipe is orthogonal sets up, and the diameter of fork blade pipe cylindrical is 50mm.One end of front wheel spindle assembly opening is provided with ornamental trimming fitting recess 4, and ornamental trimming fitting recess place is connected with front wheel spindle nut cap 5.Like Fig. 4, Fig. 5, front wheel spindle nut cap 5 is fixed with front fork ornamental trimming 6, and the section of front fork ornamental trimming is an arc, has ornamental trimming groove 7 on the fork blade pipe, and the front fork ornamental trimming is fitted in the ornamental trimming groove.The two ends of ornamental trimming groove, front fork ornamental trimming all have ornamental trimming fixed orifice 8.The top of front fork ornamental trimming is provided with ornamental trimming draw-in groove 9.
During use, at the fixing battery-driven car front wheel spindle of front wheel spindle assembly opening 3 inserting bolts, then general, front wheel spindle nut cap 5, front fork ornamental trimming 6 snap onto in ornamental trimming fitting recess 4, the ornamental trimming groove 7, through ornamental trimming fixed orifice 8 with front fork ornamental trimming 6 fixing getting final product.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (5)
1. the Electrical Bicycle with the front wheel spindle nut cap, battery-operated motor cycle front fork; Comprise fork blade pipe (1); The inside that it is characterized in that described fork blade pipe (1) is provided with axis hole (2), and the bottom of fork blade pipe has front wheel spindle assembly opening (3), orthogonal the setting up in axis of the axis of front wheel spindle assembly opening and fork blade pipe; One end of front wheel spindle assembly opening (3) is provided with ornamental trimming fitting recess (4), and ornamental trimming fitting recess place is connected with front wheel spindle nut cap (5).
2. a kind of Electrical Bicycle according to claim 1, battery-operated motor cycle front fork with the front wheel spindle nut cap; It is characterized in that described front wheel spindle nut cap (5) is fixed with front fork ornamental trimming (6); The section of front fork ornamental trimming is an arc; Have ornamental trimming groove (7) on the fork blade pipe (1), the front fork ornamental trimming is fitted in the ornamental trimming groove.
3. a kind of Electrical Bicycle with the front wheel spindle nut cap according to claim 2, battery-operated motor cycle front fork is characterized in that the two ends of described ornamental trimming groove (7), front fork ornamental trimming (6) all have ornamental trimming fixed orifice (8).
4. according to claim 2 or 3 described a kind of Electrical Bicycles, battery-operated motor cycle front fork, it is characterized in that the top of described front fork ornamental trimming (6) is provided with ornamental trimming draw-in groove (9) with the front wheel spindle nut cap.
5. according to claim 1 or 2 or 3 described a kind of Electrical Bicycles, battery-operated motor cycle front fork, it is characterized in that the diameter of described fork blade pipe (1) cylindrical is 45-55mm with the front wheel spindle nut cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200074783U CN202414062U (en) | 2012-01-10 | 2012-01-10 | Electric bicycle and electric motor car front fork with front wheel shaft nut cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200074783U CN202414062U (en) | 2012-01-10 | 2012-01-10 | Electric bicycle and electric motor car front fork with front wheel shaft nut cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414062U true CN202414062U (en) | 2012-09-05 |
Family
ID=46738849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200074783U Expired - Fee Related CN202414062U (en) | 2012-01-10 | 2012-01-10 | Electric bicycle and electric motor car front fork with front wheel shaft nut cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414062U (en) |
-
2012
- 2012-01-10 CN CN2012200074783U patent/CN202414062U/en not_active Expired - Fee Related
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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: 20120905 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |