CN208867788U - A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material - Google Patents
A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material Download PDFInfo
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- CN208867788U CN208867788U CN201821644469.9U CN201821644469U CN208867788U CN 208867788 U CN208867788 U CN 208867788U CN 201821644469 U CN201821644469 U CN 201821644469U CN 208867788 U CN208867788 U CN 208867788U
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- tire
- skidding
- tread
- polyurethane
- inflation
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Abstract
The utility model discloses a kind of anti-skidding inflation-free solid tyres of polyurethane PU composite material, belong to power vehicle, bicycle assembly parts production and processing field, solve the problems, such as existing tire flexibility difference and non-skid property difference.The utility model includes tire body, and the tire body surface is provided with for anti-skidding tyre surface tread, and the tyre surface tread is made of pitted skin tread and the oblique tread of dislocation used in conjunction with.This tire Pavement Skid Resistance function admirable；The tire anti-slip structure includes two positions, with hub side face contact position and with wheel hub bottom surface contact position, reduce tire and a possibility that wheel hub is subjected to displacement and a possibility that tire falls tire；Tire clamping force is strong and does not lose elasticity, has haved the function that fasten tire construction, the tire and wheel hub fit closely and be not easy tire, and wearability is good.
Description
Technical field
The utility model belongs to power vehicle, bicycle assembly parts production and processing field, specifically, it is multiple to be related to a kind of polyurethane PU
Close the anti-skidding inflation-free solid tyre of new material.
Background technique
Tire is power vehicle, bicycle, essential component in whole electric vehicle production and processing, existing power on the market
The tire of the multi-purpose inflation of vehicle, bicycle tyre, it is such to exempt from inflated wheel since it uses rubber material even if there is non-inflatable tyre
Tire is easy occur tire, tread flaking problem due to deformation, and tire can also occur to dally and misplace, Pavement Skid Resistance difference and elasticity
Deficiency, weight is big, and riding resistance is big.
Summary of the invention
1, it to solve the problems, such as
For existing tire flexibility difference and non-skid property difference problem, the purpose of this utility model is to provide a kind of poly- ammonia
The anti-skidding inflation-free solid tyre of ester PU composite material, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material, including tire body, the tire body
Surface is provided with for anti-skidding tyre surface tread, and the tyre surface tread is oblique by pitted skin tread and dislocation used in conjunction with
Tread is constituted.
As a further solution of the present invention: being provided on the tire body inner ring inner wall for anti-skidding ground
Face non-skid band and side non-skid band.
The tire body is made of polyurethane PU foamed material as a further solution of the present invention,.
The tire body shape is integrally rendered as circle as a further solution of the present invention,.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
1) the anti-skidding new construction inflation-free solid tyre shape outer surface of polyurethane PU composite material is integrally rendered as circle,
But tire increases special anti-skid structure, including bottom surface non-skid band and side non-skid band, so that side and bottom surface forced area
It is big and more uniform, it then effectively prevents tire and wheel hub is subjected to displacement and falls tire with tire.Service life is improved, is increased
Comfort level of riding.
2) the anti-skidding new construction inflation-free solid tyre tyre surface tread of polyurethane PU composite material includes pitted skin tread and mistake
The oblique tread in position, two kinds of decorative patterns are used cooperatively；Pitted skin tread more has three-dimensional sense, and tire appearance is made to promote class；Pitted skin flower
Line has better non-skid property, so that a possibility that tire reduces skidding in the process of moving and breaks away；Misplace oblique tread
So that tire appearance present dynamic aesthetic feeling, while have the function of it is good dredge flowing water, also improve tire ground grip ability.
3) centrifugation height has been arrived in use in the anti-skidding new construction inflation-free solid tyre production technology of polyurethane PU composite material
The production method of speed rotation, mold are fixed in the shaft of a rotation, and passing through centrifugal force after injecting glue enters type chamber, from outermost
Layer starts internally to form, and improves the hardness and wearability of product, while can guarantee the elasticity of tire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is schematic enlarged-scale view at the A in Fig. 1；
Fig. 3 is schematic enlarged-scale view at the B in Fig. 1；
Fig. 4 is the front view of the utility model；
The side view of the position Fig. 5 the utility model.
In figure: 1, tyre surface tread；2, tire body；3, ground non-skid band；4, side non-skid band；5, pitted skin tread；6, wrong
The oblique tread in position.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of polyurethane PU composite material is anti-skidding exempt to inflate it is solid
Tire, including tire body 2,2 surface of tire body are provided with for anti-skidding tyre surface tread 1, the tyre surface tire
Line 1 is made of pitted skin tread 5 and the oblique tread 6 that misplaces, and pitted skin tread 5 and the oblique tread 6 that misplaces are used cooperatively；
It is provided on the 2 inner ring inner wall of tire body for anti-skidding ground non-skid band 3 and side non-skid band 4；
The tire body 2 is made of polyurethane PU foamed material；
2 shape of tire body is integrally rendered as circle.
Production method of the above-mentioned anti-skidding inflation-free solid tyre production technology of polyurethane PU composite material using centrifugation, mould
Tool is fixed in the shaft of a rotation, is passed through centrifugal force after injecting glue and is entered type chamber, internally forms, mention since outermost layer
The high hardness and wearability of product, while can guarantee the elasticity of tire.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material, including tire body (2), which is characterized in that institute
Tire body (2) surface stated is provided with for anti-skidding tyre surface tread (1), and the tyre surface tread (1) is by pitted skin tread (5)
It is constituted with the oblique tread (6) of dislocation used in conjunction with.
2. a kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material according to claim 1, which is characterized in that
It is provided on described tire body (2) the inner ring inner wall for anti-skidding ground non-skid band (3) and side non-skid band (4).
3. a kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material according to claim 1, which is characterized in that
The tire body (2) is made of polyurethane PU foamed material.
4. a kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material according to claim 1 to 3,
It is characterized in that, described tire body (2) shape is integrally rendered as circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644469.9U CN208867788U (en) | 2018-10-10 | 2018-10-10 | A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644469.9U CN208867788U (en) | 2018-10-10 | 2018-10-10 | A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867788U true CN208867788U (en) | 2019-05-17 |
Family
ID=66469946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644469.9U Active CN208867788U (en) | 2018-10-10 | 2018-10-10 | A kind of anti-skidding inflation-free solid tyre of polyurethane PU composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867788U (en) |
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2018
- 2018-10-10 CN CN201821644469.9U patent/CN208867788U/en active Active
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