CN207207606U - A kind of Wheel of scooter - Google Patents
A kind of Wheel of scooter Download PDFInfo
- Publication number
- CN207207606U CN207207606U CN201721274276.4U CN201721274276U CN207207606U CN 207207606 U CN207207606 U CN 207207606U CN 201721274276 U CN201721274276 U CN 201721274276U CN 207207606 U CN207207606 U CN 207207606U
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- wheel
- wheel body
- wheel hub
- hub
- outer ring
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Abstract
The utility model discloses a kind of Wheel of scooter, it is intended to solves the problems, such as the stability between wheel hub and wheel body, its drip irrigation device is：Including wheel hub and wheel body, the smooth setting in wheel hub outer ring arc surface, the wheel body is heat-fused in wheel hub outer ring smooth surface.A kind of Wheel of scooter of the present utility model has the advantages of improving stability between wheel hub and wheel body.
Description
Technical field
Sports equipment field is the utility model is related to, more specifically, it relates to a kind of Wheel of scooter.
Background technology
Movement entertainment utensil continues to develop, and scooter has stepped into each family as a kind of modern converter tools.It is sliding
Wooden handcart both can also be used as a kind of apparatus for entertainment, it brings to the life of people as a kind of new walking-replacing tool
Many facilities and enjoyment.Therefore, scooter is liked by numerous people, in particular by the favor of friend teenager.
The wheel of common scooter includes wheel body and wheel hub, and wheel hub is arranged on wheel shaft by ball bearing, and wheel body is set
On the outer ring of wheel hub, to form wheel.
Requirement of the scooter during movement to wheel stability is very high, the stabilization particularly between wheel hub and wheel body
Property.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Wheel of scooter, has and carry
Between high wheel hub and wheel body the advantages of stability.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Wheel of scooter,
Including wheel hub and wheel body, the smooth setting in wheel hub outer ring arc surface, the wheel body is heat-fused in wheel hub outer ring smooth surface.
By using above-mentioned technical proposal：The smooth setting of wheel hub arc-shaped surface, when the wheel body is heat-fused in wheel hub, wheel body and wheel
Hub contact is more abundant, the generation of bubble on contact surface between wheel body and wheel hub is reduced, so as to improve between wheel hub and wheel body
Stability.
The utility model is further arranged to：Two opposing sidewalls of the wheel body include supporting part, rake successively
With circular arc docking section, two supporting parts are in contact with wheel hub, and are generally aligned in the same plane respectively with wheel hub both sides, described in two
Rake relative tilt is arranged close to, and two circular arc docking sections symmetrically connect.
By using above-mentioned technical proposal, when wheel body contacts with ground, it is in direct contact with by circular arc docking section on ground,
The area that is contacted with ground of wheel body, and then the frictional force between reduction wheel body and ground are reduced, during so as to reduce wheel slippage
Resistance；And the pressure assembly that the circular arc docking section contact on wheel body is subject on the ground is delivered to the supporting part of wheel body, due to branch
Support part is set with wheel hub both sides same level, is increased the lifting surface area of wheel body supporting part, is improved the stability of wheel body.
The utility model is further arranged to：Between the rake angle of inclination is 10 degree to 20 degree.
By using above-mentioned technical proposal, the angle of rake is arranged between 10 degree to 20 degree, make circular arc docking section with
The area of ground contact is reasonable compared with position, avoids the area of circular arc docking section wide, causes larger with frictional ground force, makes wheel body
Resistance increase；It is too small with contact area of ground or the area of circular arc docking section is narrow, cause wheel body easy to wear.
The utility model is further arranged to：The wheel body includes interior wheel body and outer wheel body, and the outer wheel body is coated on interior
Wheel body, the interior wheel body are elastomer, and the outer wheel body is duromer.
By using above-mentioned technical proposal, because scooter has certain requirement to the elasticity of wheel, the wheel body outside hard
Wheel body in the elasticity of interior setting, to improve the structural elasticity of whole wheel body, elasticity is better, and energy transmission loss is few in rotation, continues
Performance of navigating is also higher, meanwhile, outer wheel body contact with ground has higher hardness, hardness is higher and the frictional force on ground compared with
It is small, so as to reach the purpose for being easy to slide.
The utility model is further arranged to：The wheel hub is plastic wheel hub.
By using above-mentioned technical proposal, plastic wheel hub lighter weight, and low manufacture cost.
The utility model is further arranged to：The wheel hub includes outer ring, inner ring and circumferentially disposed in inner ring and outer ring
Between multiple spoke support blocks, two spoke support blocks are one group, and are set in splayed.
By using above-mentioned technical proposal, multigroup set by be arranged between wheel hub inner ring and outer ring in splayed
Spoke support block, improve the structural strength of wheel hub.
The utility model is further arranged to：The spoke support block both sides side wall is gradually tilted towards by inner ring to outer ring
Interior setting.
By using above-mentioned technical proposal, spoke support block both sides side wall is set by inner ring to outer ring is gradually inwardly angled
Put, make stress that wheel hub outer ring applies to the spoke support block side direction into wheel hub, and then improve the stability of wheel hub.
The utility model is further arranged to：The wheel hub is aluminium alloy wheel hub.
By using above-mentioned technical proposal, aluminium alloy wheel hub quality is relatively low, and structural strength is higher, is hardly damaged deformation.
In summary, the utility model has the advantages that：
First, the smooth setting of wheel hub arc-shaped surface, when the wheel body is heat-fused in wheel hub, wheel body more fills with hub contacts
Point, the generation of the bubble between wheel body and wheel hub on contact surface is reduced, so as to improve the stability between wheel hub and wheel body；
Second, wheel body in the elasticity set in hard foreign steamer body, to improve the structural elasticity of whole wheel body, elasticity is got over
Good, energy transmission loss is few in rotation, and duration performance is also higher, meanwhile, outer wheel body contact with ground has higher hard
Degree, hardness is higher smaller with the frictional force on ground, so as to reach the purpose for being easy to slide.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of wheel hub and wheel body in the present embodiment；
Fig. 2 is the part-structure relation schematic diagram of the wheel body after being splitted in the present embodiment along wheel diameter direction；
Fig. 3 is the overall structure diagram of wheel in the present embodiment.
In figure：1st, wheel hub；11st, inner ring；12nd, outer ring；13rd, spoke support block；2nd, wheel body；21st, supporting part；22nd, rake；
23rd, circular arc docking section；24th, interior wheel body；25th, outer wheel body.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of Wheel of scooter, as shown in figure 1, including wheel hub 1 and wheel body 2, the smooth setting of the arc-shaped surface of wheel hub 1, wheel body 2
The circular arc smooth surface of wheel hub 1 is heat-fused in by mould, the generation of bubble on contact surface between wheel body 2 and wheel hub 1 is reduced, makes wheel body
2 contact more fully with wheel hub 1, improve the stability between wheel hub 1 and wheel body 2.
As shown in Fig. 2 two opposite exterior lateral sides walls of the both sides of wheel body 2 include supporting part 21, rake 22 and circle successively
Arc docking section 23, two supporting parts 21 are in contact with wheel hub 1, and are generally aligned in the same plane respectively with the both sides of wheel hub 1, two rakes
22 relative tilts are arranged close to, and symmetrical link into an integrated entity in two circular arc docking sections 23 contacts with ground.Wheel body 2 contacts with ground
When, circular arc docking section 23 is in direct contact with ground, reduces the area that wheel body 2 contacts with ground, and then reduce wheel body 2 and ground
Between frictional force, resistance during so as to reduce wheel slippage；And the circular arc docking section 23 on wheel body 2 contact on the ground by
Pressure assembly be delivered to the supporting part 21 of wheel body 2, because supporting part 21 and the both sides same level of wheel hub 1 are set, make wheel body 2
The lifting surface area increase of supporting part 21, improves the stability between wheel body 2 and wheel hub 1.
Between the angle of inclination of rake 22 is 10 degree to 20 degree, the angle of the rake 22 in the present embodiment is 15 degree.Incline
Between the angle of inclination of inclined portion 22 is 10 degree to 20 degree, makes the area that circular arc docking section 23 contacts with ground reasonable compared with position, avoid justifying
The area of arc docking section 23 is wide, causes larger with frictional ground force, makes the resistance of wheel body 2 increase；Or circular arc docking section 23
Area it is narrow, it is too small with contact area of ground, cause wheel body 2 easy to wear.
Wheel body 2 includes interior wheel body 24 and outer wheel body 25, and outer wheel body 25 is coated on interior wheel body 24, and outer wheel body 25 and interior wheel body
24 are integrally formed by mould hot melt, and interior wheel body 24 is elastomer, and outer wheel body 25 is duromer, elastomer have higher elasticity and
Hardness is relatively low, and elastomer uses hardness, and for 65A, (A refers to hardness）Polyurethane material be made, outer wheel body 25 is using hardness
It is made up of 85A polyurethane material, there is higher hardness, while there is stronger earth-grasping force.
Because scooter requires to the elasticity of wheel, the elastic interior wheel body 24 of setting in the outer wheel body 25 of hard,
To improve the structural elasticity of whole wheel body 2, elasticity is better, and energy transmission loss is few in rotation, and duration performance is also higher, and suitable
Should in the road surface of out-of-flatness, meanwhile, the outer wheel body 25 contacted with ground has higher hardness, and hardness is higher with the friction on ground
Power is smaller, so as to reach the purpose for being easy to slide.
As shown in figure 3, plastic wheel hub 1 includes outer ring 12, inner ring 11 and circumferentially disposed between inner ring 11 and outer ring 12
Multiple spoke support blocks 13, two spoke support blocks 13 are one group, and set in splayed, and the both sides side of spoke support block 13
Wall is by inner ring 11 to the gradually inwardly angled setting of outer ring 12.Wheel hub 1 is plastic wheel hub 1 in the present embodiment, the mass of plastic wheel hub 1
Relatively light, and low manufacture cost, wheel hub 1 can use aluminium alloy wheel hub 1 in other embodiments, and the mass of aluminium alloy wheel hub 1 is relatively low,
And structural strength is higher, deformation is hardly damaged.
Design principle：In the smooth setting of the arc-shaped surface of wheel hub 1, when the wheel body 2 is heat-fused in wheel hub 1, wheel body 2 connects with wheel hub 1
Touch the generation for more fully reducing the bubble between wheel body 2 and wheel hub 1 on contact surface, so as to improve wheel hub 1 and wheel body 2 it
Between stability；And wheel body 24 in the elasticity set outside hard in wheel body 25, to improve the structural elasticity of whole wheel body 2, bullet
Property it is better, energy transmission loss is few in rotation, and duration performance is also higher, meanwhile, the outer wheel body 25 contact with ground with compared with
High hardness, hardness is higher smaller with the frictional force on ground, is easy to scooter to slide so as to reach.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of Wheel of scooter, including wheel hub (1) and wheel body (2), it is characterised in that：Wheel hub (1) outer ring (12) circular arc
The smooth setting in surface, the wheel body (2) are heat-fused in wheel hub (1) outer ring (12) smooth surface.
A kind of 2. Wheel of scooter according to claim 1, it is characterised in that：Two opposing sidewalls of the wheel body (2)
Include supporting part (21), rake (22) and circular arc docking section (23), two supporting parts (21) and wheel hub (1) phase successively
Contact, and be generally aligned in the same plane respectively with wheel hub (1) both sides, two rake (22) relative tilts are arranged close to, two
The circular arc docking section (23) symmetrically connects.
A kind of 3. Wheel of scooter according to claim 2, it is characterised in that：Rake (22) angle of inclination is 10
Spend between 20 degree.
A kind of 4. Wheel of scooter according to claim 1, it is characterised in that：The wheel body (2) includes interior wheel body (24)
With outer wheel body (25), the outer wheel body (25) is coated on interior wheel body (24), and the interior wheel body (24) is elastomer, the outer wheel body
(25) it is duromer.
A kind of 5. Wheel of scooter according to claim 1, it is characterised in that：The wheel hub (1) is plastic wheel hub.
A kind of 6. Wheel of scooter according to claim 5, it is characterised in that：The wheel hub (1) includes outer ring (12), interior
Enclose (11) and circumferentially disposed multiple spoke support blocks (13) between inner ring (11) and outer ring (12), two spoke branch
Bracer (13) is one group, and set in splayed.
A kind of 7. Wheel of scooter according to claim 6, it is characterised in that：Spoke support block (13) both sides side wall
By inner ring (11) to outer ring (12) inwardly angled setting.
A kind of 8. Wheel of scooter according to claim 1, it is characterised in that：The wheel hub (1) is aluminium alloy wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274276.4U CN207207606U (en) | 2017-09-29 | 2017-09-29 | A kind of Wheel of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274276.4U CN207207606U (en) | 2017-09-29 | 2017-09-29 | A kind of Wheel of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207606U true CN207207606U (en) | 2018-04-10 |
Family
ID=61820220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274276.4U Active CN207207606U (en) | 2017-09-29 | 2017-09-29 | A kind of Wheel of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207606U (en) |
-
2017
- 2017-09-29 CN CN201721274276.4U patent/CN207207606U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |