CN207591262U - A kind of novel rollerskate wheel - Google Patents
A kind of novel rollerskate wheel Download PDFInfo
- Publication number
- CN207591262U CN207591262U CN201721585413.6U CN201721585413U CN207591262U CN 207591262 U CN207591262 U CN 207591262U CN 201721585413 U CN201721585413 U CN 201721585413U CN 207591262 U CN207591262 U CN 207591262U
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- damping layer
- side damping
- layer
- hardness
- novel
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Abstract
The utility model is related to a kind of novel rollerskate wheels, including internal buckle and outsourcing, the outsourcing is in axial direction divided into three parts, left side damping layer, centre straight trip layer, right side damping layer, the shore hardness of centre straight trip layer is 82 100A, left side damping layer, right side damping layer shore hardness be 65 80A, the thickness of described intermediate straight trip layer is 2 16MM.Rolling resistance is small in the middle part of the utility model wheel rim, and wheel rim side earth-grasping force is big, simple in structure, can be widely used in various roller skates.
Description
Technical field
The utility model is related to a kind of sports goods, more particularly, to a kind of improvement isostructural to roller skate.
Background technology
The wheel of common roller skate is made of internal buckle and outsourcing, and the hardness of roller skate outsourcing has very the performance of roller skate
Big to influence, wheel with high hardness is small with contact area of ground, and rolling resistance is small, and sliding speed is high, but since earth-grasping force is small, very
It easily skids and falls；The low wheel earth-grasping force of hardness is big, but its rolling resistance is big, and sliding speed is low.
To this present situation, what the prior art was generally handled by increasing elastic device on wheel, such as Publication No.
The novel wheel of CN201120205346, including internal buckle, super-elastic inner ring and outsourcing；The wheel rim of internal buckle has from center line point
There is a flange on the slope not glided to both sides of the edge, slope on top；The section of super-elastic inner ring is substantially in long and narrow " A " shape,
One groove is arranged at its bottom, and the depth of groove is more than the height of flange；Slope on the bottom and wheel rim of super-elastic inner ring coincide
Contact, groove are ridden on flange, and a cricoid air conduit is formed between bottom portion of groove and flange top；The section gabarit of outsourcing
Parabolically shape, the interior exterior feature of outsourcing coincide with the slope on super-elastic inner ring gabarit and wheel rim to be contacted.When being slided on straight way,
Outsourcing is indeformable, and wheel is small with contact area of ground, has given play to the small advantage of rolling resistance；When being slided on bend, wheel shaft with
The angle on ground reduces, and the contact to earth reaction force of generation of outsourcing side is applied to super-elastic inner ring and makes its contraction, outer so as to make
Packet obtains appropriate deformation, increases the contact area on same ground, increases adhesive force.Although it is desirable to can propose one kind for said program
Rolling resistance is small in the middle part of wheel rim, the big rollerskate wheel of wheel rim side earth-grasping force, but since wheel size itself is smaller, outsourcing
If choose material with high hardness, then when outsourcing side is contacted to earth, very little is understood in the deformation that can be generated, and institute can increased adhesive force
Less；If the low material of hardness is chosen in outsourcing, then when outsourcing contacts vertically with ground, super-elastic inner ring can be deformed,
So as to which deformation increase caused by outsourcing can be caused, rolling resistance, therefore, said program can be increased and not up to its is desired
Effect.
Invention content
The utility model mainly solves the following technical problem present in the prior art：The prior art is unable to reach roller skate
Wheel has the effect that rolling resistance is small, wheel rim side earth-grasping force is big in the middle part of wheel rim；It is small to provide rolling resistance in the middle part of a kind of wheel rim,
Wheel rim side earth-grasping force is big and the rollerskate wheel of function admirable.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：A kind of novel wheel
Sliding wheel, including internal buckle and outsourcing, the outsourcing is in axial direction divided into three parts, left side damping layer, centre straight trip layer,
Right side damping layer, the shore hardness of centre straight trip layer for 82-100A, left side damping layer, right side damping layer shore hardness be
65-80A, the thickness of the intermediate straight trip layer is 2-16MM.Outsourcing is divided into three layers, the larger material of centre straight trip layer hardness
Material, left side damping layer and the smaller material of right side damping layer hardness.When straight trip, a foot contacts ground and rises to roll vertically to be made
With；Another foot side contacts ground, by the frictional resistance of wheel side and ground, provides the power of straight trip.It rises to roll and make
Wheel, by being contacted in the middle part of outsourcing with ground, centre straight trip layer hardness is big, is unlikely to deform, small with contact area of ground, rolls
Resistance is small；The wheel of power is provided, is contacted by outsourcing side with ground, left side damping layer or right side damping layer hardness are small, easily
Deformation, big with contact area of ground, frictional force is big, is more easy to provide power.When cornering, bipod is all that side is contacted with ground,
Left side damping layer or right side damping layer hardness are small, are easily deformed, and big with contact area of ground, earth-grasping force is big, is not susceptible to break away.
The hardness of each layer and the thickness of intermediate straight trip layer can in the light of actual conditions be chosen with requirement.
Preferably, the thickness of the intermediate straight trip layer is 2-4MM.Centre straight trip layer takes smaller thickness, works as wheel
Sub or wheel slight inclination vertical with ground holding, centre straight trip layer and left side damping layer or right side damping layer connect with ground
It touches so that in the case where rolling resistance is small, and increase certain earth-grasping force, the stability of straight trip increases.
Preferably, the thickness of the intermediate straight trip layer is 6-16MM.Centre straight trip layer takes larger thickness, works as wheel
Sub or wheel slight inclination vertical with ground holding, only intermediate straight trip layer are contacted with ground, and rolling resistance is small, sliding speed
It is high.
Preferably, the left side damping layer, right side damping layer are equipped with crimp slot, the extruding in the left side
Deformation slot is located on the left outer surface of left side damping layer, and the crimp slot on right side is located at the right side outer surface of right side damping layer
On.When wheel side contacts ground, left side damping layer, right side damping layer are equipped with crimp slot, and crimp slot is squeezed
The deformation of bigger can be generated, corresponding can also be increased to contact area of ground, generated earth-grasping force can also increase.Left side damps
Layer, right side damping layer are equipped with crimp slot, have ensured no matter which side side of wheel contacts ground, can generate grabbing for bigger
Soil fertility.
Preferably, the left side damping layer or right side damping layer only has side equipped with crimp slot, described squeezes
Compressive strain slot is on its outer surface.When the side equipped with crimp slot contacts ground, generated earth-grasping force is larger, when
When not being equipped with the side contact ground of crimp slot, generated earth-grasping force is smaller, some can be used as to have special requirement
Crowd's customization one of option.
Preferably, the crimp slot is annular groove, the annular groove and the outsourcing are concentric.Annular groove
It can be deformed to a greater extent, increase earth-grasping force that can be to a greater extent, it can be as the scheme choosing for needing smaller earth-grasping force
One of.
Preferably, the crimp slot is made of the groove body that several are circular layout, the center of circle being circular layout is
The center of circle of outsourcing.Several intermittently-arranged groove bodies generate smaller deformation, and generated additional force is smaller, stability higher,
It can be as one of pattern options for needing smaller earth-grasping force.
Preferably, the difference of the thickness of the thickness of the left side damping layer and the right side damping layer is less than 2MM, institute
The difference of the hardness for the left side damping layer stated and the hardness of the right side damping layer is less than 2A.Left side damping layer or right side damping layer
Hardness, thickness difference it is smaller, when installation, does not need to specially go to distinguish left and right, turns left when facilitating installation, and ensure that use
All there is identical excellent performance with turning right.
The advantageous effect that the utility model is brought is the following technical problem solved present in the prior art：Existing skill
Art is unable to reach rollerskate wheel with the effect that rolling resistance is small, wheel rim side earth-grasping force is big in the middle part of wheel rim；Provide one kind
Rolling resistance is small in the middle part of wheel rim, and wheel rim side earth-grasping force is big and the rollerskate wheel of function admirable.
Therefore, the utility model has the characteristics that function admirable, simple in structure.
Description of the drawings
Attached drawing 1 is a kind of structure diagram of the utility model embodiment 2, embodiment 3；
Attached drawing 2 is a kind of structure diagram of the utility model embodiment 1, embodiment 4；
Attached drawing 3 is a kind of sectional view of the utility model embodiment 1；
Attached drawing 4 is a kind of sectional view of the utility model embodiment 2；
Piece number explanation in figure：
（1）Internal buckle,（2）Outsourcing,（3）Left side damping layer,（4）Centre straight trip layer,（5）Right side damping layer,（6）Crimp
Slot.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
As shown in Figure 2 and Figure 3, the utility model is a kind of novel rollerskate wheel, described including internal buckle 1 and outsourcing 2
Outsourcing be in axial direction divided into three parts, left side damping layer 3, centre straight trip layer 4, right side damping layer 5, centre straight trip layer 4
Shore hardness is 90A, left side damping layer 3, right side damping layer 5 shore hardness be 74A, the thickness of the intermediate straight trip layer 4
It spends for 3MM.The difference of the thickness of the thickness of the left side damping layer 3 and the right side damping layer 5 is less than 2MM, the left side
The difference of the hardness of side damping layer 3 and the hardness of the right side damping layer 5 is less than 2A.The left side damping layer 3, right side damping
Layer 5 is equipped with crimp slot 6, and the crimp slot 6 in the left side is located on the left outer surface of left side damping layer 3, right
The crimp slot 6 of side is located on the right side outer surface of right side damping layer 4.The crimp slot 6 is by several annular cloth
The groove body put is formed, and the center of circle being circular layout is the center of circle of outsourcing.
When straight trip, a foot contacts ground and plays rolling action vertically；Another foot side contacts ground, passes through wheel side
Face and the frictional resistance on ground provide the power of straight trip.The wheel of rolling action is played, is contacted by 2 middle part of outsourcing with ground, it is intermediate
4 hardness of layer of keeping straight on is big, is unlikely to deform, small with contact area of ground, rolling resistance is small；The wheel of power is provided, by 2 side of outsourcing
It is contacted with ground, left side damping layer 3 or 5 hardness of right side damping layer are small and equipped with crimp slot 6, are easily deformed, are connect with ground
Contacting surface product is big, and frictional force is big, is more easy to provide power.When cornering, bipod is all that side is contacted with ground, left side damping layer 3 or
Damping layer 5 hardness in right side is small and equipped with crimp slot 6, is easily deformed, big with contact area of ground, earth-grasping force is big, is not easy to send out
It is raw to break away.
Centre straight trip layer 4 takes smaller thickness, when wheel vertical or wheel slight inclination, centre straight trip with ground holding
Layer 4 and left side damping layer 3 or right side damping layer 5 are contacted with ground so that in the case where rolling resistance is small, and increase one
Fixed earth-grasping force, the stability of straight trip increase.When wheel side contacts ground, left side damping layer 3, right side damping layer 5
Equipped with crimp slot 6, crimp slot 6, which is squeezed, can generate the deformation of bigger, corresponding can also add to contact area of ground
Greatly, generated earth-grasping force can also increase.Left side damping layer 3, right side damping layer 5 are equipped with crimp slot 6, ensured no matter
Which side side contact ground of wheel can generate the earth-grasping force of bigger.Crimp slot 6 is several intermittently-arranged groove bodies,
Smaller deformation is generated, generated additional force is smaller, stability higher.
Embodiment 2：
As Figure 1 and Figure 4, the utility model is a kind of novel rollerskate wheel, described including internal buckle 1 and outsourcing 2
Outsourcing 1 be in axial direction divided into three parts, left side damping layer 3, centre straight trip layer 4, right side damping layer 5, centre straight trip layer 4
Shore hardness is 84A, left side damping layer 3, right side damping layer 5 shore hardness be 70A, the thickness of the intermediate straight trip layer 4
It spends for 10MM.The difference of the thickness of the thickness of the left side damping layer 3 and the right side damping layer 5 is less than 2MM, the left side
The difference of the hardness of side damping layer 3 and the hardness of the right side damping layer 5 is less than 2A.The left side damping layer 3, which is equipped with, to be squeezed
Slot 6 is deformed, the crimp slot 6 is located on 3 left outer surface of left side damping layer.The crimp slot 6 is annular
Slot, the annular groove and the outsourcing are concentric.
When straight trip, a foot contacts ground and plays rolling action vertically；Another foot side contacts ground, passes through wheel side
Face and the frictional resistance on ground provide the power of straight trip.The wheel of rolling action is played, is contacted by 2 middle part of outsourcing with ground, it is intermediate
4 hardness of layer of keeping straight on is big, is unlikely to deform, small with contact area of ground, rolling resistance is small；The wheel of power is provided, by 2 side of outsourcing
It is contacted with ground, left side damping layer 3 or 5 hardness of right side damping layer are small and equipped with crimp slot 6, are easily deformed, are connect with ground
Contacting surface product is big, and frictional force is big, is more easy to provide power.When cornering, bipod is all that side is contacted with ground, left side damping layer 3 or
Damping layer 5 hardness in right side is small and equipped with crimp slot 6, is easily deformed, big with contact area of ground, earth-grasping force is big, is not easy to send out
It is raw to break away.
Centre straight trip layer 4 take larger thickness, when wheel with ground holding vertical or wheel slight inclination, only centre
Straight trip layer 4 is contacted with ground, and rolling resistance is small, and sliding speed is high.When wheel left contact ground, generated earth-grasping force compared with
Greatly, when wheel right contact ground, generated earth-grasping force is smaller.Crimp slot 6 is annular groove, can be to a greater extent
It is deformed, increase earth-grasping force that can be to a greater extent.
Claims (10)
1. a kind of novel rollerskate wheel, including internal buckle and outsourcing, it is characterised in that：The outsourcing is in axial direction divided into
Three parts, left side damping layer, intermediate straight trip layer, right side damping layer, the shore hardness of centre straight trip layer is 82-100A, and left side hinders
Buddhist nun's layer, right side damping layer shore hardness be 65-80A, the thickness of described intermediate straight trip layer is 2-16MM.
2. a kind of novel rollerskate wheel according to claim 1, it is characterised in that：The thickness of the intermediate straight trip layer
It spends for 2-4MM.
3. a kind of novel rollerskate wheel according to claim 1, it is characterised in that：The thickness of the intermediate straight trip layer
It spends for 6-16MM.
4. a kind of novel rollerskate wheel according to claim 1, it is characterised in that：The left side damping layer, the right side
Side damping layer is equipped with crimp slot, and the crimp slot in the left side is located on the left outer surface of left side damping layer,
The crimp slot on right side is located on the right side outer surface of right side damping layer.
5. a kind of novel rollerskate wheel according to claim 1, it is characterised in that：The left side damping layer or the right side
Side damping layer only has side equipped with crimp slot, and the crimp slot is on its outer surface.
6. a kind of novel rollerskate wheel according to claim 4 or 5, it is characterised in that：The crimp slot
For annular groove, the annular groove and the outsourcing are concentric.
7. a kind of novel rollerskate wheel according to claim 4 or 5, it is characterised in that：The crimp slot
It is made of the groove body that several are circular layout, the center of circle being circular layout is the center of circle of outsourcing.
8. a kind of novel rollerskate wheel according to claims 1 or 2 or 3, it is characterised in that：The left side damping
The difference of the thickness of layer and the thickness of the right side damping layer is less than 2MM, the hardness of the left side damping layer and the right side
The difference of the hardness of side damping layer is less than 2A.
9. a kind of novel rollerskate wheel according to claim 6, it is characterised in that：The thickness of the left side damping layer
The difference of the thickness of degree and the right side damping layer is less than 2MM, and the hardness of the left side damping layer is damped with the right side
The difference of the hardness of layer is less than 2A.
10. a kind of novel rollerskate wheel according to claim 7, it is characterised in that：The left side damping layer
The difference of the thickness of thickness and the right side damping layer is less than 2MM, and the hardness of the left side damping layer is hindered with the right side
The difference of the hardness of Buddhist nun's layer is less than 2A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585413.6U CN207591262U (en) | 2017-11-23 | 2017-11-23 | A kind of novel rollerskate wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585413.6U CN207591262U (en) | 2017-11-23 | 2017-11-23 | A kind of novel rollerskate wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591262U true CN207591262U (en) | 2018-07-10 |
Family
ID=62760578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721585413.6U Expired - Fee Related CN207591262U (en) | 2017-11-23 | 2017-11-23 | A kind of novel rollerskate wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207591262U (en) |
-
2017
- 2017-11-23 CN CN201721585413.6U patent/CN207591262U/en not_active Expired - Fee Related
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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: 20180710 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |