CN207747669U - A kind of one wheel - Google Patents
A kind of one wheel Download PDFInfo
- Publication number
- CN207747669U CN207747669U CN201721894526.4U CN201721894526U CN207747669U CN 207747669 U CN207747669 U CN 207747669U CN 201721894526 U CN201721894526 U CN 201721894526U CN 207747669 U CN207747669 U CN 207747669U
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- Prior art keywords
- wheel
- drum
- flower
- wheel rim
- spoke
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Abstract
The utility model discloses a kind of integrated wheels, for wheel technical field, the fan-shaped spoke unit of flower-drum and several connection flower-drum and wheel rim including wheel rim, positioned at the wheel rim center of circle, fan-shaped spoke unit includes the arc wheel support being located on wheel rim inner wall and is located at arc wheel support both ends and is connected to the spoke of flower-drum, spoke and arc wheel support form sector structure, and wheel rim, flower-drum and fan-shaped spoke unit are integrally formed.In the utility model; wheel rim, flower-drum and fan-shaped spoke unit replace welding or threaded connection in traditional structure using integrally formed structure type; and fan-shaped spoke unit uses sector structure form; spoke realizes that transition is connect using the arc wheel support seamlessly transitted with wheel rim; transition between each component is more smooth, coherent; modern design, fashion; avoid stress concentration; mechanical property is more preferably; and wheel is safeguarded in later stage use without carrying out roundness adjustment or solder joint, to improve the structural stability and practicability of wheel.
Description
Technical field
The utility model is used for wheel technical field, more particularly to a kind of integrated wheel.
Background technology
In existing bicycle quick, wheel rim, flower-drum mostly use greatly with spoke and are threadedly coupled or are welded to connect, and in order to drop
Low whole bicycle weight mostly uses greatly aluminium alloy production.
Wheel rim, flower-drum use the bicycle quick being threadedly coupled for most commonly used ordinary bicycle currently on the market with spoke
Wheel, this bicycle quick moulding is single, very troublesome when wheel rim roundness when the later stage uses, and in unprofessional roundness
In the case of adjustment tool, error is that 1~3mm is very common；And the integrated wheel being welded to connect is used to be all made of aluminium alloy at present
Production, quality and the aesthetics of solder joint are always the great difficult problem of manufacturer, if welding rod used when welding differs with wheel rim material,
The electrochemical corrosion in later stage will also substantially reduce the service life of bicycle quick, simultaneously as the fluctuation of Mechanical Properties of Aluminum Alloys and
Wall thickness effects are larger, and after the wheel group long-time service of aluminium alloy production, have makes the plasticity of alloy decline because timeliness acts on, or even pressure
The cracking phenomenon of casting, in addition, also occur the wheel of integral type in the prior art, but the spoke of this kind of bicycle quick with
The bonding strength of wheel rim is weaker, and the supporting structure of installation brake structure is not arranged, and brake structure needs are additionally mounted, from
And it is difficult to meet bicycle driving safety requirements.As the improvement of people's living standards, amusement, leisure, body-building, safety will become
The developing direction of bicycle from now on personalized designs, use, safeguards that simple wheel can more obtain the approval in market.
Utility model content
It is few even from later maintenance, safe, modern design, fashion that the purpose of this utility model is to provide one kind
Integrated wheel.
Technical solution adopted by the utility model to solve its technical problems is：A kind of one wheel, including wheel rim, be located at
The fan-shaped spoke unit of the flower-drum in the wheel rim center of circle and several the connection flower-drum and wheel rim, the sector spoke unit packet
It includes the arc wheel support being located on wheel rim inner wall and is located at arc wheel support both ends and is connected to the spoke of flower-drum, the spoke and arc
Wheel support forms sector structure, and the wheel rim, flower-drum and fan-shaped spoke unit are integrally formed.
It is further used as the improvement of technical solutions of the utility model, the flower-drum includes connecting the outer ring of the spoke and setting
Inner ring inside the outer ring, the inner ring are equipped with axis hole, are formed in drum brake between inner ring and outer ring in the flower-drum
The inner headed face formation of chamber, the outer ring can be with the friction catch face of brake shoes frictional fit.
It is further used as the improvement of technical solutions of the utility model, the outer ring is cylindrical, the side tool of the outer ring
There is smooth annular end face.
It is further used as the improvement of technical solutions of the utility model, the outer ledge of the annular end face opens up annular groove,
On annular end face annular bead is formed in the inside of the annular groove.
It is further used as the improvement of technical solutions of the utility model, the inner ring is cylindrical, and the inner ring and outer ring is same
Axis is arranged, and the flower-drum is equipped with the end cap of connection inner ring and outer ring in the offside of annular end face.
It is further used as the improvement of technical solutions of the utility model, if being equipped between inner ring and outer ring on the inside of the end cap
Dry floor, the end face outside of the end cap are the conical surface of outwardly convex.
It is further used as the improvement of technical solutions of the utility model, the inner ring is equipped with bearing card at the both ends of axis hole
Slot.
It is further used as the improvement of technical solutions of the utility model, the wheel rim includes the tire support that section takes the shape of the letter U, the tire
There is the flanging of inward curl, tire support to form tire fixing groove by the flanging for the both sides of the edge of support.
It is further used as the improvement of technical solutions of the utility model, the tire support is equipped with several wheels in spoke position
Tire mounting hole.
It is further used as the improvement of technical solutions of the utility model, reflector connecting seat is equipped on the inside of the wheel rim.
The beneficial effects of the utility model：In the utility model, wheel rim, flower-drum and fan-shaped spoke unit are using integrated molding
Structure type replace welding or threaded connection in traditional structure, and fan-shaped spoke unit uses sector structure form, spoke
The arc wheel support that strip adoption seamlessly transits realizes that transition is connect with wheel rim, and the transition between each component is more smooth, coherent, and moulding is new
Grain husk, fashion avoid stress concentration, mechanical property from more preferably, and making wheel in later stage use without carrying out roundness adjustment
Or solder joint is safeguarded, to improve the structural stability and practicability of wheel.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment structural front view；
Fig. 2 is the utility model embodiment structural side view；
Fig. 3 is sectional view at A-A in Fig. 1.
Specific implementation mode
Referring to figs. 1 to Fig. 3, that show the concrete structures of the preferred embodiment of the utility model.It below will specifically
The design feature of bright each component of the utility model, and when if there is being described to direction (upper and lower, left and right, before and after), it is with Fig. 1
Shown in structure be with reference to describing, but the actual use direction of the utility model is not limited thereto.
The utility model provides a kind of integrated wheel, can be used for bicycle, electric vehicle.Including wheel rim 1, it is located at the wheel
It encloses the flower-drum 2 in 1 center of circle and the fan-shaped spoke unit 3 of several the connection flower-drum 2 and wheel rim 1, fan-shaped spoke unit 3 is uniformly divided
Cloth, fan-shaped spoke unit 3 is arranged three in the present embodiment, and the sector spoke unit 3 includes the arc being located on 1 inner wall of wheel rim
It takes turns support 31 and is located at 31 both ends of arc wheel support and is connected to the spoke 32 of flower-drum 2, spoke 32 and arc wheel support 31 use fillet mistake
It crosses, the spoke 32 and arc wheel support 31 form sector structure, and the wheel rim 1, flower-drum 2 and fan-shaped spoke unit 3 are integrated into
Type.In the utility model, wheel rim 1, flower-drum 2 and fan-shaped spoke unit 3 replace traditional structure using integrally formed structure type
In welding or threaded connection, and fan-shaped spoke unit 3 uses sector structure form, and spoke 32 is using the arc seamlessly transitted
Wheel support 31 realizes that transition is connect with wheel rim 1, and the transition between each component is more smooth, coherent, and modern design, fashion avoid stress
It concentrates, mechanical property more preferably, and makes wheel be safeguarded in later stage use without carrying out roundness adjustment or solder joint, to carry
The structural stability and practicability of high wheel.
Include connecting the outer ring 21 of the spoke 32 and being located at described outer to coordinate installation brake structure, the flower-drum 2
Inner ring 22 inside circle 21, the inner ring 22 are equipped with axis hole 23, drum are formed between inner ring 22 and outer ring 23 in the flower-drum 2
The inner headed face formation of brake inner cavity 24, the outer ring 23 can be with the friction catch face of brake shoes frictional fit.In the flower-drum 2 in
Drum brake inner cavity 24 is formed between inner ring 22 and outer ring 23, the inner headed face formation of the outer ring 23 can be with brake shoes frictional fit
Friction catch face, i.e. the utility model directly form the component part of drum brake, clipped peripheral hardware installation knot using self structure
Structure, safety higher.Friction catch face is located at the inner headed face of outer ring, and skidding torque bigger, structural soundness is good, and not
It needs in addition to add mounting structure, safety higher.
As the utility model preferred embodiment, the outer ring 21 is cylindrical, and the side of the outer ring 21 has
Smooth annular end face.The outer ledge of the annular end face opens up annular groove 25, in the annular groove 25 on annular end face
Inside forms annular bead.It is installed in use, the connection structure of brake shoes can coordinate with annular groove 25, and entangles the annular
Flange collar ensures the opposing seal of drum brake inner cavity.
The inner ring 22 is cylindrical, and the inner ring 22 and outer ring 21 are coaxially disposed, pair of the flower-drum 2 in annular end face
Side is equipped with the end cap 26 of connection inner ring 22 and outer ring 21.Transmission of the end cap 26 as the intermolecular forces for transmitting inner ring 22 and outer ring 21
Part, in order to avoid inner ring 22 and 21 stress of outer ring damage, 26 inside of the end cap is equipped with several between inner ring 22 and outer ring 21
Floor 27.In order to balance the both sides distribution of weight after assembly brake shoes, the end face outside of the end cap 26 is outwardly convex
The conical surface.
In addition, the inner ring 22 is equipped with bearing card slot 28 at the both ends of axis hole 23, for installing wheel bearing.
The wheel rim 1 includes the tire support that section takes the shape of the letter U, and tire support can be used for installing real for installing tire, the utility model
There is the flanging 11 of inward curl, tire support to form tire by the flanging 11 and fix for heart tire, the both sides of the edge of the tire support
Slot 12, avoids tire from being detached from.
Moreover, in order to avoid circumferential misalignment occurs for tire and tire support, if the tire support is equipped in 32 position of spoke
Dry tire mounting hole 13, with the protrusion in embedded tire mounting hole 13 when tire building.
In addition, 1 inside of the wheel rim is equipped with reflector connecting seat 14, for installing reflector, improves and use vehicle safety.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of one wheel, it is characterised in that：Described in flower-drum and several connections including wheel rim, positioned at the wheel rim center of circle
The fan-shaped spoke unit of flower-drum and wheel rim, the sector spoke unit include the arc wheel support being located on wheel rim inner wall and are located at arc
Shape wheel support both ends and the spoke for being connected to flower-drum, the spoke and arc wheel support form sector structure, the wheel rim, flower-drum and fan
Shape spoke unit is integrally formed.
2. one wheel according to claim 1, it is characterised in that：The flower-drum include connect the spoke outer ring and
The inner ring being located inside the outer ring, the inner ring are equipped with axis hole, drum brake are formed between inner ring and outer ring in the flower-drum
The inner headed face formation of inner cavity, the outer ring can be with the friction catch face of brake shoes frictional fit.
3. one wheel according to claim 2, it is characterised in that：The outer ring is cylindrical, the side of the outer ring
With smooth annular end face.
4. one wheel according to claim 3, it is characterised in that：The outer ledge of the annular end face opens up annular
Slot forms annular bead on annular end face in the inside of the annular groove.
5. one wheel according to claim 3, it is characterised in that：The inner ring is cylindrical, the inner ring and outer ring
Coaxial arrangement, the flower-drum are equipped with the end cap of connection inner ring and outer ring in the offside of annular end face.
6. one wheel according to claim 5, it is characterised in that：It is equipped between inner ring and outer ring on the inside of the end cap
Several floors, the end face outside of the end cap are the conical surface of outwardly convex.
7. one wheel according to claim 2, it is characterised in that：The inner ring is equipped with bearing card at the both ends of axis hole
Slot.
8. one wheel according to any one of claims 1 to 7, it is characterised in that：The wheel rim includes that section takes the shape of the letter U
Tire support, there is the flanging of inward curl, tire support to pass through the flanging and form tire fixing groove for the both sides of the edge of the tire support.
9. one wheel according to claim 8, it is characterised in that：The tire support is equipped with several in spoke position
Tire mounting hole.
10. one wheel according to any one of claims 1 to 7, it is characterised in that：It is equipped on the inside of the wheel rim reflective
Plate connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894526.4U CN207747669U (en) | 2017-12-28 | 2017-12-28 | A kind of one wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894526.4U CN207747669U (en) | 2017-12-28 | 2017-12-28 | A kind of one wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747669U true CN207747669U (en) | 2018-08-21 |
Family
ID=63151267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721894526.4U Active CN207747669U (en) | 2017-12-28 | 2017-12-28 | A kind of one wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733122A (en) * | 2019-01-04 | 2019-05-10 | 力帆实业(集团)股份有限公司 | A kind of all-terrain vehicle wheel |
| CN113465802A (en) * | 2021-06-10 | 2021-10-01 | 北京思灵机器人科技有限责任公司 | Torque sensor |
-
2017
- 2017-12-28 CN CN201721894526.4U patent/CN207747669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733122A (en) * | 2019-01-04 | 2019-05-10 | 力帆实业(集团)股份有限公司 | A kind of all-terrain vehicle wheel |
| CN113465802A (en) * | 2021-06-10 | 2021-10-01 | 北京思灵机器人科技有限责任公司 | Torque sensor |
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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: 20190215 Address after: 529200 No. 117 Science and Technology Road, Shuibu Town, Taishan City, Jiangmen City, Guangdong Province Patentee after: Taishan Zhongmagnesium Technology Co., Ltd. Address before: 511400 Panyu Avenue North, Guangzhou City, Guangdong Province, 537 Fanshan Pioneering Center, Building 1, Area 2 301 Patentee before: Guangzhou Magnesium Metal Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |