CN206427210U - Double front fork shock absorption assembly - Google Patents
Double front fork shock absorption assembly Download PDFInfo
- Publication number
- CN206427210U CN206427210U CN201720055902.4U CN201720055902U CN206427210U CN 206427210 U CN206427210 U CN 206427210U CN 201720055902 U CN201720055902 U CN 201720055902U CN 206427210 U CN206427210 U CN 206427210U
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- CN
- China
- Prior art keywords
- front fork
- shock
- support
- absorbing
- shock absorption
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The double front fork shock absorption assembly of the utility model are related to a kind of for electric car or the damping device of motorcycle.The double front fork shock absorption assembly of the utility model, including shock-absorbing front fork and support front fork, dampening assembly is connected with the shock-absorbing front fork, connector is connected with the dampening assembly, the support front fork is connected on the connector, the shock-absorbing front fork is set up in parallel with the support front fork, and the support front fork is connected with vertical tube of front fork through the connector；Run through to be connected with wheel shaft, the wheel shaft on the shock-absorbing front fork and rotate connection front-wheel.Its purpose is to provide double front fork shock absorption assembly that a kind of notable, simple in construction damping, buffering effect, stress equalization, bicyclist's comfort level are obviously improved.
Description
Technical field
The utility model is related to the damping device of a kind of electric car or motorcycle, and more particularly to a kind of pair front fork damping is total
Into.
Background technology
Front fork is the basic components of electric car or motorcycle, and the upper end of front fork is connected with handlebar part, lower end and preceding axle portion
Part coordinates, and handlebar part and front fork, front axle part coordinate, and front-wheel can be made to change direction, and composition electric car or motorcycle are led
To system, the control and regulation to steering procedure are realized.
Front fork is not only worked in steering procedure, and damping spring is also provided with front fork, plays a part of bumper and absorbing shock.
Existing shock-damping structure, with reference to Authorization Notice No. CN 2039966944U patent document, including upper connective plate, through upper connective plate
Fork bridge is provided between standpipe and two leads, lower linking plate, the intubation being adapted with lead, two intubations, bridge is pitched
It is welded to connect with intubation；Lead and the lower linking plate junction is provided with plastic cement sleeve, and lower linking plate is located at plastic cement lower cartridge
Step trough in；The intubation upper end is provided with plastic tube, the lead between plastic cement sleeve and plastic tube and is cased with damping bullet
Spring；Three through holes are disposed with the upper connective plate；The standpipe is ladder pipe, and the small diameter tube of standpipe is provided at both ends with cushion
Piece, up and down two elastomeric pads be fixedly connected with upper connective plate by screw.Damping effect is adjusted by two elastomeric pads, and
It can not reach in preferable damping, buffering effect, driving conditions, run into the floating that bumpy sections still suffer from large magnitude, damping
Effect can not be obviously improved.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of damping, buffering effect is notable, simple in construction, stress is equal
Double front fork shock absorption assembly that weighing apparatus, bicyclist's comfort level are obviously improved.
It is connected with the double front fork shock absorption assembly of the utility model, including shock-absorbing front fork and support front fork, the shock-absorbing front fork
It is connected with dampening assembly, the dampening assembly on connector, the connector and connects the support front fork, the shock-absorbing front fork
It is set up in parallel with the support front fork, the support front fork is connected with vertical tube of front fork through the connector；The shock-absorbing front fork
Above run through to be connected with wheel shaft, the wheel shaft and rotate connection front-wheel.
The double front fork shock absorption assembly of the utility model, wherein the dampening assembly includes damping elastic piece and support member, it is described
Support member one end is connected on the shock-absorbing front fork, the other end is through the connector and is connected with capping, the shock absorbing resilient
Part is set on the support member.
The double front fork shock absorption assembly of the utility model, wherein the shock-absorbing front fork is provided with support base, the support member grafting
In the support base, the support base is provided with support end face, and the damping elastic piece is connected on the support end face.
The double front fork shock absorption assembly of the utility model, wherein the support bar is provided with supporting section and breeze way, before the damping
The support bar between fork and the connector is set to the supporting section, the branch between the connector and the capping
Strut is set to breeze way, and the supporting section is arranged with damping elastic piece.
The double front fork shock absorption assembly of the utility model, wherein the damping elastic piece includes damping spring and buffer spring, institute
State damping spring and be set in the supporting section, the buffer spring is set in the breeze way.
The double front fork shock absorption assembly of the utility model, wherein the dampening assembly is at least provided with one group.
The double front fork shock absorption assembly of the utility model, wherein the two ends of the wheel shaft are arranged with connecting rod, the two of the connecting rod
End is relatively fixed with the shock-absorbing front fork and the support front fork respectively.
The double front fork shock absorption assembly of the utility model, wherein the connecting rod is provided with connection connecting rod and fixed connecting rod, the fixation
Connecting rod is provided with protuberance, and the protuberance is provided with connecting hole.
The double front fork shock absorption assembly differences from prior art of the utility model are that the double front fork dampings of the utility model are total
Into including shock-absorbing front fork and support front fork, shock-absorbing front fork is provided with dampening assembly, shock-absorbing front fork and is connected with connector, before support
Fork is also connected on connector, and shock-absorbing front fork is set up in parallel with support front fork, and wheel shaft, front-drive connection are connected on shock-absorbing front fork
On wheel shaft；When front-wheel traveling process moderately gusty air rises and falls, the dampening assembly on shock-absorbing front fork absorbs and relaxed vibrations, damping group
Part is absorbed after vibrations, and vibration amplitude is obviously reduced, and the vibrations of reduction are transferred to support front fork by connector, and support front fork is with before
Fork riser is connected, and the shock effect that vertical tube of front fork is subject to is obviously reduced.Shock-absorbing front fork passes to support front fork after relaxing vibrations, protects
The stability of support front fork has been demonstrate,proved, the vibration amplitude of vertical tube of front fork has been reduced, damping effect is obviously improved, bicyclist's comfort level is bright
Aobvious lifting；Shock-absorbing front fork cooperates with support front fork, and shock-absorbing front fork absorbs vibrations, support front fork support vertical tube of front fork, structure
Optimization, stress are more balanced.
Of the present utility model pair of front fork shock absorption assembly is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the double front fork shock absorption assembly of the utility model；
Fig. 2 is the side structure schematic view of the double front fork shock absorption assembly of the utility model.
Accompanying drawing is marked：1st, connector；2nd, front fork is supported；3rd, fixed connecting rod；4th, connecting hole；5th, wheel shaft；6th, connecting rod is connected；7、
Shock-absorbing front fork；8th, damping spring；9th, supporting section；10th, breeze way；11st, buffer spring；12nd, cover.
Embodiment
With reference to shown in Fig. 1 and Fig. 2, the double front fork shock absorption assembly of the utility model, including shock-absorbing front fork 7 and support front fork 2, subtract
Shake front fork 7 and support front fork 2 each serve as the effect of cushioning and support.Dampening assembly, dampening assembly are connected with shock-absorbing front fork 7
On be connected with connector 1, connector 1 connection support front fork 2, shock-absorbing front fork 7 is set up in parallel with support front fork 2, support front fork 2
Through-connections 1 are connected with vertical tube of front fork；Run through to be connected with wheel shaft 5, wheel shaft 5 on shock-absorbing front fork 7 and rotate connection front-wheel.Damping
Front fork 7 is set up in parallel with support front fork 2, and front-wheel is connected on shock-absorbing front fork 7, when being risen and fallen when being jolted in front-wheel traveling process,
The dampening assembly that shock-absorbing front fork 7 is given a shock on effect, shock-absorbing front fork 7 plays a part of absorbing vibrations, and dampening assembly directly connects
It is connected on shock-absorbing front fork 7, directly absorbs vibrations, damping, buffering effect is notable；Support front fork 2 is connected side by side with shock-absorbing front fork 7, is propped up
The connection vertical tube of front fork of front fork 2 is supportted, support front fork 2 plays a part of support, and front-wheel is indirectly connected with support front fork 2, front-wheel
Vibrations influence smaller to support front fork 2, it is ensured that the stability of car body.The knot that shock-absorbing front fork 7 cooperates with support front fork 2
Structure, stress equalization, and play good cushioning and support effect, the damping effect of car body is obviously improved, simple in construction, processing and
It is easy for installation, improve the comfort level of bicyclist.
Further, dampening assembly includes damping elastic piece and support member, support member one end is connected on shock-absorbing front fork 7,
Other end through-connections 1 and capping 12 is connected with, damping elastic piece is set on support member.Shock-absorbing front fork 7 is provided with support
Seat, support member is plugged in support base, and support base is provided with support end face, and damping elastic piece is connected on support end face.Support
One end of part is threadedly coupled with support base, is fixed in support base, other end connection capping 12, and damping elastic piece is set in support
On part, the two ends of damping elastic piece abut support base and capping 12 respectively.When front-wheel shakes, damping elastic piece compression or stretching
Damping vibration, reduces influence of the vibrations to vertical tube of front fork, it is ensured that comfort level of riding.
Further, support bar is provided with supporting section 9 and breeze way 10, the support bar between shock-absorbing front fork 7 and connector 1
Supporting section 9 is set to, the support bar between connector 1 and capping 12 is set to breeze way 10, and supporting section 9 is arranged with shock absorbing resilient
Part.Damping elastic piece includes damping spring 8 and buffer spring 11, and damping spring 8 is set in supporting section 9, and buffer spring 11 is arranged
In breeze way 10.Damping elastic piece subsection setup, the two ends of damping spring 8 abut the lower surface of support base and connector 1 respectively,
The two ends of buffer spring 11 abut upper surface and the capping 12 of connector 1 respectively, each serve as and absorb vibrations and rock-steady structure
Effect.Damping spring 8 is set to progressive spring, be pressurized it is little when, can by coefficient of elasticity it is relatively low partially absorb road surface
Fluctuating, it is ensured that ride comfort, when pressure increase to a certain extent after, the spring of thicker part point is played a supporting role；Buffering
Spring 11 is set to Hookean spring, and Hookean spring thickness from top to bottom, density are constant, and coefficient of elasticity is fixed value, Stability Analysis of Structures,
Bicyclist is conducive to preferably to control vehicle.
Dampening assembly is at least provided with one group, and dampening assembly can play damping effect provided with one group；Dampening assembly can be with
Two or more sets are set, two groups of dampening assemblies are set, both sides symmetrical structure is more stablized；Multigroup dampening assembly, damping effect are set
Fruit is more notable, and structure is more stablized, and the vibrations that bicyclist experiences are smaller, and comfort level of riding is higher.
The two ends of wheel shaft 5 are arranged with connecting rod, and the two ends of connecting rod are relatively fixed with shock-absorbing front fork 7 and support front fork 2 respectively.
Connecting rod is provided with protuberance provided with connection connecting rod 6 and fixed connecting rod 3, fixed connecting rod 3, and protuberance is provided with connecting hole 4, connecting hole
4 are connected on vehicle frame.The connection shock-absorbing front fork 7 of connecting rod 6 and support front fork 2 are connected, fixed connecting rod 3 is also by shock-absorbing front fork 7 and support
Front fork 2 is fixed on vehicle frame, it is ensured that the Stability Analysis of Structures of shock-absorbing front fork 7 and support front fork 2.Connect connecting rod 6 and the fixed basis of connecting rod 3
The accessory structure of front-wheel both sides is designed, and not only acts as connection function, moreover it is possible to fixed and guarantee structural stability.
The double front fork shock absorption assembly of the utility model, be applicable not only to vibration-damping bicycle, applies also for electric car, motorcycle
Damping, damping effect is notable, simple in construction, convenient processing and installation, and can lift the comfort level of riding of bicyclist, and meets the modern times
Requirement of the people to the vehicles.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (8)
1. a kind of pair of front fork shock absorption assembly, it is characterised in that：Including shock-absorbing front fork (7) and support front fork (2), the shock-absorbing front fork
(7) it is connected with dampening assembly, the dampening assembly and is connected with connector (1), the support is connected on the connector (1)
Front fork (2), the shock-absorbing front fork (7) is set up in parallel with the support front fork (2), and the support front fork (2) runs through the connection
Part (1) is connected with vertical tube of front fork；Run through to be connected with wheel shaft (5), the wheel shaft (5) on the shock-absorbing front fork (7) and rotate connection
Front-wheel.
2. according to claim 1 pair of front fork shock absorption assembly, it is characterised in that：The dampening assembly includes damping elastic piece
And support member, described support member one end is connected on the shock-absorbing front fork (7), the other end is through the connector (1) and connection
There is capping (12), the damping elastic piece is set on the support member.
3. according to claim 2 pair of front fork shock absorption assembly, it is characterised in that：The shock-absorbing front fork (7) is provided with support
Seat, the support member is plugged in the support base, and the support base is connected to provided with support end face, the damping elastic piece
On the support end face.
4. according to claim 2 pair of front fork shock absorption assembly, it is characterised in that：The support bar provided with supporting section (9) and
Breeze way (10), the support bar between the shock-absorbing front fork (7) and the connector (1) is set to the supporting section (9), institute
The support bar stated between connector (1) and the capping (12) is set to breeze way (10), and the supporting section (9) is arranged with
Damping elastic piece.
5. according to claim 4 pair of front fork shock absorption assembly, it is characterised in that：The damping elastic piece includes damping spring
(8) and buffer spring (11), the damping spring (8) is set in the supporting section (9), and the buffer spring (11) is set in institute
State breeze way (10).
6. double front fork shock absorption assembly according to any one in claim 1-5, it is characterised in that：The dampening assembly is extremely
One group is provided with less.
7. according to claim 1 pair of front fork shock absorption assembly, it is characterised in that：The two ends of the wheel shaft (5) are arranged with
Connecting rod, the two ends of the connecting rod are relatively fixed with the shock-absorbing front fork (7) and the support front fork (2) respectively.
8. according to claim 7 pair of front fork shock absorption assembly, it is characterised in that：The connecting rod provided with connection connecting rod (6) and
Fixed connecting rod (3), the fixed connecting rod (3) is provided with protuberance, and the protuberance is provided with connecting hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055902.4U CN206427210U (en) | 2017-01-17 | 2017-01-17 | Double front fork shock absorption assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055902.4U CN206427210U (en) | 2017-01-17 | 2017-01-17 | Double front fork shock absorption assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427210U true CN206427210U (en) | 2017-08-22 |
Family
ID=59582440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720055902.4U Expired - Fee Related CN206427210U (en) | 2017-01-17 | 2017-01-17 | Double front fork shock absorption assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427210U (en) |
-
2017
- 2017-01-17 CN CN201720055902.4U patent/CN206427210U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 318020, No. 41 Wang Xi Road, Dongcheng Street, Huangyan District, Zhejiang, Taizhou Patentee after: Taizhou Huangyan Qinchen Industrial Design Co.,Ltd. Address before: 300000 Tianjin city Dongli District Town Village North Wang rations District ten ranked No. 21 Patentee before: Liu Yanpeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |