CN207931896U - A kind of shock-proof front-fork assembly that Novel remote is arm-type - Google Patents
A kind of shock-proof front-fork assembly that Novel remote is arm-type Download PDFInfo
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- CN207931896U CN207931896U CN201720683474.XU CN201720683474U CN207931896U CN 207931896 U CN207931896 U CN 207931896U CN 201720683474 U CN201720683474 U CN 201720683474U CN 207931896 U CN207931896 U CN 207931896U
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- front fork
- transverse tube
- rotation axis
- damping due
- shock
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- 238000013016 damping Methods 0.000 claims abstract description 29
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model is related to a kind of simple in structure,Service life is long,Not by the shock-proof front-fork assembly that front fork size is limited and Novel remote easy to assembly is arm-type,Including front fork transverse tube,Elastoplastic body is several,Damping due to rotation axis,Bearing,Capping,Left rocking arm front fork and right rocking arm front fork,The front fork transverse tube is equipped with hollow cavity,The elastoplastic body is located in hollow cavity,It is several that the damping due to rotation axis is equipped with fin,The fin is equipped with gap,The damping due to rotation axis is offseted by the gap on fin with elastoplastic body,The bearing is mounted on damping due to rotation axis and offsets with elastoplastic body,The capping is connect with front fork transverse tube and by bearing,Damping due to rotation axis and elastoplastic body are encapsulated in front fork transverse tube,The left rocking arm front fork and right rocking arm front fork are located at the both sides of front fork transverse tube and are connect with bearing by covering.
Description
Technical field
The utility model is related to a kind of design of Front fork vibration abatement more particularly to a kind of shock-proof front-fork assemblies that Novel remote is arm-type.
Background technology
Electric vehicle industry in China, starts late by development, from many electric vehicle enterprises are made the transition by bicycle manufacturing enterprise,
Industry technology is horizontal whole relatively low, and motorcycle prior art parameter is only used for reference in the vehicle design of electric vehicle, according to Conventional wisdom
Simply improved, the analysis method for the science that has no basis, for the technical parameter characteristic of electric vehicle, using scientific method into
Row global design.As China electric vehicle market owning amount is more than 1.2 hundred million, and constantly increased with annual 20000000 speedups
Add, and how to ensure that electric vehicle adapts to bumpy road and ensures safety, becomes a key subjects of electric vehicle industry.
Electric vehicle is as the popular vehicles, it is desirable that accomplishes safety, comfortably, reliably.Exist for the electric vehicle that mitigates and decay
The impact and vibrations being subject to because road is uneven in driving process, ensure driving it is steady with it is comfortable, be conducive to improve electronic
Safety, comfort, electrical service life and the control stability of vehicle, are generally arranged shock absorber on the front fork of electric vehicle, should
Shock absorber is mainly made of shock-proof casing and the shock-absorbing shaft in shock-proof casing.
The shock-absorbing design of the structure has the following defects：1, it when hub size is smaller, front fork is shorter is difficult to that shock-absorbing is installed；
2, there is spring fatigue in shock-proof spring use for a long time, and shock-proof effect reduces.
Utility model content
The utility model in view of the above-mentioned deficiencies, provide it is a kind of it is simple in structure, service life is long, do not limited by front fork size
System and the arm-type shock-proof front-fork assembly of Novel remote easy to assembly.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of shock-proof front-fork assembly that Novel remote is arm-type, including
Front fork transverse tube, elastoplastic body be several, damping due to rotation axis, bearing, capping, left rocking arm front fork and right rocking arm front fork, before described
It pitches transverse tube and is equipped with hollow cavity, the elastoplastic body is located in hollow cavity, and the damping due to rotation axis is several equipped with fin,
The fin is equipped with gap, and the damping due to rotation axis is offseted by the gap on fin with elastoplastic body, the bearing
It offsets mounted on damping due to rotation axis and with elastoplastic body, the capping is connect with front fork transverse tube and by bearing, damping due to rotation
Axis and elastoplastic body are encapsulated in front fork transverse tube, and the left rocking arm front fork and right rocking arm front fork are located at front fork transverse tube
It both sides and is connect with bearing by covering.
Preferably, the elastoplastic body is cylinder made of rubber.
Preferably,：The rectangular cross-section of the hollow cavity.
Preferably, it refers to that the capping is spirally connected with front fork transverse tube that the capping is connect with front fork transverse tube.
Above description can be seen that the utility model and have following advantages：The arm-type shock-absorbing of the Novel remote of the utility model
Front fork eliminates the design of traditional spring shock-proof front-fork assembly, is inhaled in the way of the extruding of elastoplastic body and rebound
Can and shock-absorbing, the spring shock-absorbing of the remote ultra-traditional of antifatigue degree in material, service life greatly improves, and is hardly damaged,
Even if occur damage its maintenance cost it is extremely low, maintenance work is extremely simple, and the design no longer receive hub for vehicle wheel size and
The influence of front fork size can install the anti-vibration structure of the utility model on the vehicle of arbitrary size.
Description of the drawings
Fig. 1 is the structural schematic diagram of the arm-type shock-proof front-fork assembly of Novel remote of the utility model.
Fig. 2 is that the arm-type shock-proof front-fork assembly of the Novel remote of the utility model removes the structural schematic diagram after front fork.Fig. 3 is this practicality
The arm-type shock-proof front-fork assembly of novel Novel remote removes the structural schematic diagram after capping.Fig. 4 is that the Novel remote of the utility model is arm-type
Shock-proof front-fork assembly removes the structural schematic diagram after bearing.Fig. 5 is the damping due to rotation of the arm-type shock-proof front-fork assembly of Novel remote of the utility model
The assembling schematic diagram of axis and elastoplastic body.
Description of the drawings：1, front fork transverse tube, 11, hollow cavity, 2, elastoplastic body, 3, damping due to rotation axis, 31, fin, 32,
Gap, 4, bearing, 5, capping, 6, left rocking arm front fork, 7, right rocking arm front fork.
Specific implementation mode
As shown, a kind of shock-proof front-fork assembly that Novel remote is arm-type, including front fork transverse tube 1, elastoplastic body 2 are several, rotation
Axis 3, bearing 4, capping 5, left rocking arm front fork 6 and right rocking arm front fork 7 are damped, the front fork transverse tube 1 is equipped with hollow cavity 11, institute
It states elastoplastic body 2 to be located in hollow cavity 11, the damping due to rotation axis 3 is several equipped with fin 31, sets on the fin 31
There are gap 32, the damping due to rotation axis 3 to offset with elastoplastic body 2 by the gap 32 on fin 31, the bearing 4 is installed
It offsets in damping due to rotation axis 3 and with elastoplastic body 2, the capping 5 is connect with front fork transverse tube 1 and by bearing 4, damping due to rotation
Axis 3 and elastoplastic body 2 are encapsulated in front fork transverse tube 1, and the left rocking arm front fork 6 and right rocking arm front fork 7 are located at front fork
It the both sides of transverse tube 1 and 5 is connect with bearing 4 by capping；The elastoplastic body 2 is cylinder made of rubber；It is described hollow
The rectangular cross-section of chamber 11；It refers to that the capping 5 is spirally connected with front fork transverse tube 1 that the capping 5 is connect with front fork transverse tube 1.
In the specific implementation, the shape of elastoplastic body can be other forms, since damping due to rotation axis is equipped with convex
Rib is several, and capping connect with front fork transverse tube and bearing, damping due to rotation axis and elastoplastic body is encapsulated in front fork transverse tube, institute
It states left rocking arm front fork and right rocking arm front fork is located at the both sides of front fork transverse tube and is connect with bearing by covering, work as rocking arm front fork
In pitching in being travelled along with vehicle and when turning to, and so that damping due to rotation axis can be in the hollow cavity of front fork transverse tube
It is rotated, and since its elastoplastic body is located in hollow cavity, the damping due to rotation axis is several equipped with fin, described convex
Rib is equipped with gap, and the damping due to rotation axis is offseted by the gap on fin with elastoplastic body so that works as resilient plastic
It, can be because the deformation of elastoplastic body restores so that damping due to rotation axis is difficult to when body encounters the rotation trend of damping due to rotation axis
Rotation, even if rotation is as the deformation of elastoplastic body restores to make the original position of recovery again, to realize
The shock-absorbing energy-absorbing effect of front fork, while the form of above-mentioned elastoplastic body can also be other forms, i.e., only need to fill
In the hollow cavity of front fork transverse tube and lock the steering of damping due to rotation axis.
The arm-type shock-proof front-fork assembly of the Novel remote of the utility model, eliminates the design of traditional spring shock-proof front-fork assembly, profit
Energy-absorbing and shock-absorbing are carried out with the mode of the extruding of elastoplastic body and rebound, the spring of the remote ultra-traditional of antifatigue degree in material
Shock-absorbing, service life greatly improve, and are hardly damaged, even if appearance damages, its maintenance cost is extremely low, and maintenance work is extremely simple
Just, and the design no longer receives the influence of hub for vehicle wheel size and front fork size, can pacify on the vehicle of arbitrary size
Fill the anti-vibration structure of the utility model.
The utility model and embodiments thereof are described above, description is not limiting, shown in attached drawing
Also it is one of the embodiment of the utility model, actual structure is not limited to this.All in all if this field it is general
Logical technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed and is somebody's turn to do
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of shock-proof front-fork assembly that Novel remote is arm-type, it is characterised in that：Including front fork transverse tube (1), elastoplastic body (2) it is several,
Damping due to rotation axis (3), bearing (4), capping (5), left rocking arm front fork (6) and right rocking arm front fork (7), the front fork transverse tube (1)
It is equipped with hollow cavity (11), the elastoplastic body (2) is located in hollow cavity (11), and the damping due to rotation axis (3) is equipped with
Fin (31) is several, and the fin (31) is equipped with gap (32), and the damping due to rotation axis (3) passes through slitting on fin (31)
Mouthful (32) offset with elastoplastic body (2), the bearing (4) mounted on damping due to rotation axis (3) and with elastoplastic body (2) phase
It supports, the capping (5) connect with front fork transverse tube (1) and encapsulates bearing (4), damping due to rotation axis (3) and elastoplastic body (2)
In front fork transverse tube (1), the left rocking arm front fork (6) and right rocking arm front fork (7) are located at the both sides of front fork transverse tube (1) and lead to
Capping (5) is crossed to connect with bearing (4).
2. the arm-type shock-proof front-fork assembly of Novel remote according to claim 1, it is characterised in that：The elastoplastic body (2) is
Cylinder made of rubber.
3. the arm-type shock-proof front-fork assembly of Novel remote according to claim 1, it is characterised in that：The section of the hollow cavity (11)
For rectangle.
4. the arm-type shock-proof front-fork assembly of Novel remote according to claim 1, it is characterised in that：The capping (5) is horizontal with front fork
It refers to that the capping (5) is spirally connected with front fork transverse tube (1) to manage (1) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683474.XU CN207931896U (en) | 2017-06-13 | 2017-06-13 | A kind of shock-proof front-fork assembly that Novel remote is arm-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683474.XU CN207931896U (en) | 2017-06-13 | 2017-06-13 | A kind of shock-proof front-fork assembly that Novel remote is arm-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931896U true CN207931896U (en) | 2018-10-02 |
Family
ID=63644160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683474.XU Expired - Fee Related CN207931896U (en) | 2017-06-13 | 2017-06-13 | A kind of shock-proof front-fork assembly that Novel remote is arm-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097889A (en) * | 2017-06-13 | 2017-08-29 | 程扬 | A kind of arm-type shock-proof front-fork assembly of Novel remote |
-
2017
- 2017-06-13 CN CN201720683474.XU patent/CN207931896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097889A (en) * | 2017-06-13 | 2017-08-29 | 程扬 | A kind of arm-type shock-proof front-fork assembly of Novel remote |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |