CN206086191U - No spoke electric bicycle wheel hub - Google Patents
No spoke electric bicycle wheel hub Download PDFInfo
- Publication number
- CN206086191U CN206086191U CN201621100561.XU CN201621100561U CN206086191U CN 206086191 U CN206086191 U CN 206086191U CN 201621100561 U CN201621100561 U CN 201621100561U CN 206086191 U CN206086191 U CN 206086191U
- Authority
- CN
- China
- Prior art keywords
- hole
- buffer layer
- cushion
- cushion hole
- wheel hub
- 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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- Vibration Dampers (AREA)
Abstract
The utility model provides a no spoke electric bicycle wheel hub is wholly made by resin material, including rim, supporting part and connecting portion, supporting part outside -in is provided with first buffer layer, second buffer layer, tripple buffer layer and fourth buffer layer respectively, first buffer layer includes six at least circumference evenly distributed's first buffering hole, first buffering hole is the semilune structure, the semilune structure is towards the outside, the second buffer layer includes the crisscross second buffering hole that sets up with a damping hole, second buffering hole is for going to the bottom to the trapezium structure of circular arc, the third trades the buffer layer and includes and cushion hole and the vice hole of cushioning of third with the crisscross third owner who sets up, the third owner cushions the hole for circular structure, and the vice buffering hole of third is the dumbbell shape structure, central line that the third owner cushioned the vice buffering hole of hole and third and first buffering hole are on same straight line, the fourth buffer layer includes four banding arc holes.
Description
Technical field
The utility model is related to a kind of electric bicycle accessory, specifically, is related to one kind without spoke wheel of electric bicycle
Hub.
Background technology
Social now, electric motor car is widely used in daily life as a walking-replacing tool, and it adopts electric power storage
Pond as power supply, with many advantages, such as environmental emission reduction, easy to use and environmental protection.Electricmotor car wheel of the prior art
Hub, is mainly formed by aluminium alloy casting, and its interior outer wheel hub is formed by connecting by multiple spokes, and simple structure, cost is relatively low.But
During actual use, the shortcomings such as weight is big, damping performance is poor and easily gets rusty are there are.Therefore, research and develop a kind of
Lightweight, intensity is high and possesses the cycle hub of preferable shock-absorbing capacity, for electric motor car power consumption is reduced, improves human pilot
Comfortableness and security, with important practical significance.
Utility model content
To achieve these goals, the utility model provide it is a kind of without spoke wheel hub of electric bicycle, with it is lightweight,
The good advantage of easy to use and security.
It is described to realize by the following technical solutions without spoke wheel hub of electric bicycle：
One kind is overall to be made up of resin material without spoke wheel hub of electric bicycle, including wheel rim, supporting part and connecting portion；
The supporting part is arranged at the inner side of wheel rim, and its circle centre position is provided with connecting portion, and supporting part is circulus；The supporting part by
First buffer layer, second buffer layer, three buffer layer and the 4th cushion are respectively arranged with outside to inside；The first buffer layer bag
Include at least six circumferential equally distributed first cushion holes, first cushion hole is semilune structure, the semilune structure
Towards outside；The second buffer layer includes the second cushion hole being crisscross arranged with the first vibration damping hole, and second cushion hole is
Go to the bottom as the trapezium structure of circular arc；Described 3rd changes cushion includes and the 3rd host buffer hole being crisscross arranged and the 3rd secondary buffering
Hole, the 3rd host buffer hole is circular configuration, and the 3rd secondary cushion hole is dumbbell shape structure, the 3rd host buffer hole and the 3rd
The center line of secondary cushion hole and the first cushion hole are on the same line；4th cushion includes the arcuate socket of four strips.
Preferably, angle of osculation α 1 of first cushion hole is between 80 ° and 100 °.
Preferably, set between first cushion hole and the 3rd host buffer hole and the first cushion hole and the 3rd secondary cushion hole
It is equipped with the reinforcement of bar shaped.
Relative to common in the art without spoke wheel hub of electric bicycle, the wheel hub of this new middle offer is by resinous wood
Material is made, convenient processing and manufacture and low cost, by multiple, multilayer cushion hole radially with the support of circumferential combination arrangement composition
Portion, keep good strength and rigidity while, effectively can buffer with matching of tyre electric bicycle travel when from
The vibrations and impact on ground, and the load of vehicle is undertaken, the bending deformation for preventing tire from causing because of excess compression improves wheel
The bearing capacity and service life of tire.Multiple " Y " being interspersed are formed by the arrangement of the first cushion hole and the second cushion hole
Shape structure, the close ground in " Y " top, while improve wheel hub intensity, also with preferable elasticity；By further
The three buffer layer being made up of the 3rd host buffer hole and the 3rd width pair cushion hole is set, and can effectively reduce taken turns during traveling
The heating that rim deformation causes, while reducing the weight of wheel hub, improves the service life of wheel hub.The on-inflatable safety tread of the present invention
Structure is that the Rational structure for obtaining is calculated and optimized by finite element technique.With lightweight, damping performance is good, load-carrying energy
Power is strong and many advantages, such as long service life.
Description of the drawings
Fig. 1 is the structure chart without spoke wheel hub of electric bicycle in the utility model；
Fig. 2 be the utility model in without spoke wheel hub of electric bicycle along AA directions sectional view.
Specific embodiment
The technical solution of the utility model is described in detail below by specific embodiment, but this practicality is new
The scope of type is not restricted by the embodiments.
Embodiment 1
As illustrated in fig. 1 and 2, one kind is present embodiments provided without spoke wheel hub of electric bicycle, it is overall by resin material system
Into, including wheel rim 1, supporting part 2 and connecting portion 8；The supporting part 2 is arranged at the inner side of wheel rim 1, and its circle centre position is provided with connection
Portion 8, supporting part 2 is circulus；The supporting part ecto-entad be respectively arranged with first buffer layer, second buffer layer, the 3rd
Cushion and the 4th cushion；The first buffer layer includes at least six circumferential equally distributed first cushion holes 3, described the
One cushion hole 3 is semilune structure, and the semilune structure is towards outside；The second buffer layer includes being handed over the first vibration damping hole
The second cushion hole 4 that mistake is arranged, second cushion hole 4 is to go to the bottom as the trapezium structure of circular arc；Described 3rd changes cushion bag
The 3rd host buffer hole 5 for including and being crisscross arranged and the 3rd secondary cushion hole 6, the 3rd host buffer hole 5 is circular configuration, and the 3rd is secondary
Cushion hole 6 is dumbbell shape structure, and the center line of the secondary cushion hole 6 in the 3rd host buffer hole 5 and the 3rd is with the first cushion hole 3 same
On one straight line；4th cushion includes the arcuate socket 7 of four strips.
Embodiment 2
As illustrated in fig. 1 and 2, one kind is present embodiments provided without spoke wheel hub of electric bicycle, different from embodiment 1
It is that angle of osculation α 1 of first cushion hole 3 is between 80 ° and 100 °；The host buffer hole 5 of first cushion hole 3 and the 3rd
And first reinforcement 9 for being provided with bar shaped between cushion hole 3 and the 3rd secondary cushion hole 6.
Embodiment above is only preferred embodiment of the present utility model, it should be pointed out that, for ordinary skill
For people, what is carried out on the premise of without departing from the utility model is partially improved, still in protection domain of the present utility model it
In.
Claims (3)
1. one kind is overall to be made up of resin material without spoke wheel hub of electric bicycle, including wheel rim, supporting part and connecting portion；Institute
The inner side that supporting part is arranged at wheel rim is stated, its circle centre position is provided with connecting portion, supporting part is circulus；The supporting part is by outer
Inwardly it is respectively arranged with first buffer layer, second buffer layer, three buffer layer and the 4th cushion；The first buffer layer includes
At least six circumferential equally distributed first cushion holes, first cushion hole is semilune structure, the semilune structure court
Laterally；The second buffer layer includes the second cushion hole being crisscross arranged with the first vibration damping hole, under second cushion hole is
Bottom is the trapezium structure of circular arc；The three buffer layer includes and the 3rd host buffer hole being crisscross arranged and the 3rd secondary cushion hole,
The 3rd host buffer hole is circular configuration, and the 3rd secondary cushion hole is dumbbell shape structure, the 3rd host buffer hole and the 3rd secondary
The center line of cushion hole and the first cushion hole are on the same line；4th cushion includes the arcuate socket of four strips.
2. according to claim 1 without spoke wheel hub of electric bicycle, it is characterised in that：The flat-cut of first cushion hole
Angle α 1 is between 80 ° and 100 °.
3. according to claim 2 without spoke wheel hub of electric bicycle, it is characterised in that：First cushion hole and the 3rd
The reinforcement of bar shaped is provided between host buffer hole and the first cushion hole and the 3rd secondary cushion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100561.XU CN206086191U (en) | 2016-10-01 | 2016-10-01 | No spoke electric bicycle wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100561.XU CN206086191U (en) | 2016-10-01 | 2016-10-01 | No spoke electric bicycle wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086191U true CN206086191U (en) | 2017-04-12 |
Family
ID=58482522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100561.XU Expired - Fee Related CN206086191U (en) | 2016-10-01 | 2016-10-01 | No spoke electric bicycle wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856802A (en) * | 2017-10-31 | 2018-03-30 | 天津市东陆自行车有限公司 | A kind of integral bike wheel disc |
| CN108001605A (en) * | 2017-10-31 | 2018-05-08 | 天津市东陆自行车有限公司 | A kind of bicycle wheel disc |
-
2016
- 2016-10-01 CN CN201621100561.XU patent/CN206086191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856802A (en) * | 2017-10-31 | 2018-03-30 | 天津市东陆自行车有限公司 | A kind of integral bike wheel disc |
| CN108001605A (en) * | 2017-10-31 | 2018-05-08 | 天津市东陆自行车有限公司 | A kind of bicycle wheel disc |
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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: 20170412 Termination date: 20171001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |