CN207449514U - A kind of safety-type wheel of tubeless - Google Patents
A kind of safety-type wheel of tubeless Download PDFInfo
- Publication number
- CN207449514U CN207449514U CN201720956907.4U CN201720956907U CN207449514U CN 207449514 U CN207449514 U CN 207449514U CN 201720956907 U CN201720956907 U CN 201720956907U CN 207449514 U CN207449514 U CN 207449514U
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- Prior art keywords
- wheel
- spoke
- pressure chamber
- tubeless
- safety
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses a kind of safety-type wheels of tubeless, including metal wheel hub, the one side of metal wheel hub is provided with wheel rim, the one side of wheel rim is provided with piston rod, the one side of piston rod is provided with piston bush, the one side of piston bush is provided with closed metal air-pressure chamber, the one side of closed metal air-pressure chamber is provided with charge valve, the one side of charge valve is provided with rubbery cover tyre, rubbery cover tyre is internally provided with multiple movable supporting tiles, the one side of movable supporting tile is provided with spoke, the one side of spoke is provided with circular convex closure, the one side of circular convex closure is provided with spoke shirt rim.The utility model can bear the atmospheric pressure more than rubber inner tube by the closed metal air-pressure chamber and movable supporting tile of setting, so as to be effectively increased the weight of single wheel carrying, reduce risk of blowing out caused by sharp objects thorn hits wheel, pass through circular convex closure and rubbery cover tyre air-pressure chamber, improve the stress elasticity and Spoke Strength of spoke, weight is reduced, use is safer.
Description
Technical field
The utility model is related to wheel of vehicle technical field, more particularly to a kind of safety-type wheel of tubeless.
Background technology
Wheel is that the mankind gradually have found in the work practice for carrying thing.Wheel be between tire and with axle it
Between institute's bearing load rotary components, be usually made of (GB/T2933-2009) two critical piece wheel rims and spoke.Wheel rim
It is the component for installing and supporting tire on wheel, spoke is the supporting member between axle and wheel rim on wheel.Vehicle
Wheel also includes wheel hub sometimes in addition to above-mentioned component.
Existing transit wheels structure is cover tire, the inner tube of a tyre, wheel hub three parts, and the inner tube of a tyre of inflation is under thick and solid cover tire package
The weight of vehicle plays the role of slowing down vehicle vibration, enhancing tire and frictional ground force.Since cover tire, the inner tube of a tyre are rubber
Glue product, the air pressure of carrying cannot be excessive, the limited mass of single tire carrying；The easy aging of rubber, more than centainly making
With the time limit or in the case where sharp objects thorn is hit, wheel is easily blown out.Free from inflatable inner tube wheel substitutes rubber inner tube with metal air-pressure chamber,
The weight of single tire carrying can be effectively increased, reduces risk of blowing out, cover tire weight reduces half, is used so as to reduce rubber
Amount, is conducive to environmental protection, and equally plays an important role of to slow down vibrations, enhancing tire and frictional ground force.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of tubeless safety-type vehicle
Wheel.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of safety-type wheel of tubeless of the utility model, including metal wheel hub, the one side of the metal wheel hub is provided with
Wheel rim, the one side of the wheel rim are provided with piston rod, and the one side of the piston rod is provided with piston bush, the piston bush
One side is provided with closed metal air-pressure chamber, and the one side of the closed metal air-pressure chamber is provided with charge valve, and the one of the charge valve
Side is provided with rubbery cover tyre, and the rubbery cover tyre is internally provided with multiple movable supporting tiles, the movable supporting tile
One side is provided with spoke, and the one side of the spoke is provided with circular convex closure, and the one side of the circle convex closure is provided with spoke shirt rim.
As a kind of optimal technical scheme of the utility model, the one side of the piston bush is provided with support plate, the branch
The one side of fagging is provided with connection fixed link, and the bottom of the support plate is provided with support spring, the bottom of the support spring
It is provided with fastener.
As a kind of optimal technical scheme of the utility model, the rubbery cover tyre is internally provided with sealing ring, described
The one side of sealing ring is provided with rubbery cover tyre air-pressure chamber.
As a kind of optimal technical scheme of the utility model, the piston rod is welded to connect with metal wheel hub, described
Piston rod is spliced into circle successively by connecting fixed link.
As a kind of optimal technical scheme of the utility model, the spoke shirt rim is to be connected side from vertical plane to wheel rim
Gradually thinning equal strength variable section structure, the support spring are made using high-strength metal material.
The advantageous effect that the utility model is reached is：The utility model is simple in structure, passes through the closed metal gas of setting
Pressure chamber and movable supporting tile can bear the atmospheric pressure more than rubber inner tube, so as to be effectively increased the weight of single wheel carrying
Amount reduces risk of blowing out caused by sharp objects thorn hits wheel, by circular convex closure and rubbery cover tyre air-pressure chamber, improves spoke
Stress elasticity and Spoke Strength, reduce weight, use is safer.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 are the two of the partial structural diagram of the utility model；
Fig. 4 are the three of the partial structural diagram of the utility model；
In figure：1st, metal wheel hub；2nd, wheel rim；3rd, piston rod；4th, piston bush；5th, closed metal air-pressure chamber；6th, charge valve；
7th, rubbery cover tyre；8th, movable supporting tile；9th, spoke；10th, circular convex closure；11st, spoke shirt rim；12nd, support plate；13rd, connection is solid
Fixed pole；14th, fastener；15th, sealing ring；16th, rubbery cover tyre air-pressure chamber；17th, support spring.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, the utility model provides a kind of safety-type wheel of tubeless, including metal wheel hub 1, metal wheel hub
1 one side is provided with wheel rim 2, and the one side of wheel rim 2 is provided with piston rod 3, and the one side of piston rod 3 is provided with piston bush 4, living
The one side of plug sleeve 4 is provided with closed metal air-pressure chamber 5, and the one side of closed metal air-pressure chamber 5 is provided with charge valve 6, charge valve 6
One side is provided with rubbery cover tyre 7, and rubbery cover tyre 7 is internally provided with multiple movable supporting tiles 8, and the one of movable supporting tile 8
Side is provided with spoke 9, and the one side of spoke 9 is provided with circular convex closure 10, and the one side of circular convex closure 10 is provided with spoke shirt rim 11.
The one side of piston bush 4 is provided with support plate 12, and the one side of support plate 12 is provided with connection fixed link 13, support plate 12
Bottom be provided with support spring 17, the bottom of support spring 17 is provided with fastener 14, and support spring 17 and fastener 14 carry
The high utilization rate of device.
Rubbery cover tyre 7 is internally provided with sealing ring 15, and the one side of sealing ring 15 is provided with rubbery cover tyre air-pressure chamber 16, close
Seal ring 15 can stablize air pressure, prevent air pressure leakage.
Piston rod 3 is welded to connect with metal wheel hub 1, and piston rod 3 is spliced into circle successively by connecting fixed link 13,
It is welded to connect simple to operation, while connection effect is preferable, convenient for large-scale use.
Spoke shirt rim 11 is from vertical plane to the gradual thinning equal strength variable section structure in side is connected with wheel rim 2, supports bullet
Spring 17 is made using high-strength metal material, and high-strength metal material can improve the service life of spring and using effect
Fruit.
The use of common charger is first closed metal air pressure through charge valve 6 specifically, when using the utility model
Room 5 is inflated, and air-pressure chamber is made to reach nominal pressure.The circle tube piston set being fixed on the movable supporting tile 8 on metal wheel hub 1
4 and piston rod 3 connected with closed metal air-pressure chamber 5, air pressure and vehicle weight effect under, piston rod 3 can be with short distance
From slip, play the role of slowing down vehicle vibration.A support spring 17 is withstood in 3 one end of piston rod, and the other end passes through and branch
Fagging 17 connects, and air pressure and elastic force promote movable supporting tile 8 to prop up rubber cover 7, vehicle weight by piston rod 3
Amount.The tight fit of sealing ring 15 and piston bush 4, can prevent 5 air of closed metal air-pressure chamber from leaking, and keep sealing metal air pressure
Air pressure is stablized relatively in room 5.Certain thickness rubbery cover tyre 7 promotes movable supporting tile 8 and rubbery cover tyre air-pressure chamber 16 in air pressure
Cooperation under, play the role of slowing down vehicle vibration and enhancing tire and frictional ground force jointly.In air-pressure chamber gas leakage or air pressure
In the case of insufficient, the support spring 17 in piston bush 4 can also apply elastic force to piston rod 3, support movable supporting tile 8
Cover tire, it is ensured that tire normal use.Charge valve 6 on sealing metal air-pressure chamber 5 constructs, nothing identical with common tire tube air-inflating valve
Charger need in addition be replaced.
The advantageous effect that the utility model is reached is：The utility model is simple in structure, passes through the closed metal gas of setting
Pressure chamber and movable supporting tile can bear the atmospheric pressure more than rubber inner tube, so as to be effectively increased the weight of single wheel carrying
Amount reduces risk of blowing out caused by sharp objects thorn hits wheel, by circular convex closure and rubbery cover tyre air-pressure chamber, improves spoke
Stress elasticity and Spoke Strength, reduce weight, use is safer.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of safety-type wheel of tubeless, including metal wheel hub（1）, which is characterized in that the metal wheel hub（1）One side set
It is equipped with wheel rim（2）, the wheel rim（2）One side be provided with piston rod（3）, the piston rod（3）One side be provided with work
Plug sleeve（4）, the piston bush（4）One side be provided with closed metal air-pressure chamber（5）, the closed metal air-pressure chamber（5）One
Side is provided with charge valve（6）, the charge valve（6）One side be provided with rubbery cover tyre（7）, the rubbery cover tyre（7）Inside
It is provided with multiple movable supporting tiles（8）, the movable supporting tile（8）One side be provided with spoke（9）, the spoke（9）
One side be provided with circular convex closure（10）, the circle convex closure（10）One side be provided with spoke shirt rim（11）.
A kind of 2. safety-type wheel of tubeless according to claim 1, which is characterized in that the piston bush（4）One side
It is provided with support plate（12）, the support plate（12）One side be provided with connection fixed link（13）, the support plate（12）Bottom
Portion is provided with support spring（17）, the support spring（17）Bottom be provided with fastener（14）.
A kind of 3. safety-type wheel of tubeless according to claim 1, which is characterized in that the rubbery cover tyre（7）It is interior
Portion is provided with sealing ring（15）, the sealing ring（15）One side be provided with rubbery cover tyre air-pressure chamber（16）.
A kind of 4. safety-type wheel of tubeless according to claim 1, which is characterized in that the piston rod（3）With gold
Belong to wheel hub（1）It is welded to connect, the piston rod（3）By connecting fixed link（13）Circle is spliced into successively.
A kind of 5. safety-type wheel of tubeless according to claim 1, which is characterized in that the spoke shirt rim（11）For from
Vertical plane arrives and wheel rim（2）Connect the gradual thinning equal strength variable section structure in side, support spring（17）Using high duty metal
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956907.4U CN207449514U (en) | 2017-08-02 | 2017-08-02 | A kind of safety-type wheel of tubeless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956907.4U CN207449514U (en) | 2017-08-02 | 2017-08-02 | A kind of safety-type wheel of tubeless |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449514U true CN207449514U (en) | 2018-06-05 |
Family
ID=62248932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956907.4U Active CN207449514U (en) | 2017-08-02 | 2017-08-02 | A kind of safety-type wheel of tubeless |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406311A (en) * | 2019-08-05 | 2019-11-05 | 湖南科技大学 | A kind of deformable tire of modularization |
| CN110654168A (en) * | 2019-09-27 | 2020-01-07 | 达英科(南京)设备有限公司 | Inflation-free tire with variable contact area |
| CN112060833A (en) * | 2020-08-21 | 2020-12-11 | 安徽千禧精密轴承制造有限公司 | A shock attenuation wheel subassembly for car |
-
2017
- 2017-08-02 CN CN201720956907.4U patent/CN207449514U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406311A (en) * | 2019-08-05 | 2019-11-05 | 湖南科技大学 | A kind of deformable tire of modularization |
| CN110406311B (en) * | 2019-08-05 | 2022-08-26 | 湖南科技大学 | Modularized deformable tire |
| CN110654168A (en) * | 2019-09-27 | 2020-01-07 | 达英科(南京)设备有限公司 | Inflation-free tire with variable contact area |
| CN112060833A (en) * | 2020-08-21 | 2020-12-11 | 安徽千禧精密轴承制造有限公司 | A shock attenuation wheel subassembly for car |
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