CN108032683A - A kind of non-inflatable tyre - Google Patents
A kind of non-inflatable tyre Download PDFInfo
- Publication number
- CN108032683A CN108032683A CN201711264256.3A CN201711264256A CN108032683A CN 108032683 A CN108032683 A CN 108032683A CN 201711264256 A CN201711264256 A CN 201711264256A CN 108032683 A CN108032683 A CN 108032683A
- Authority
- CN
- China
- Prior art keywords
- tire
- spoke
- enhancement layer
- reinforcement layer
- pneumatic tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004073 vulcanization Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/18—Tyre cooling arrangements, e.g. heat shields
- B60C23/19—Tyre cooling arrangements, e.g. heat shields for dissipating heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C2001/0091—Compositions of non-inflatable or solid tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C2007/005—Non-inflatable or solid tyres made by casting, e.g. of polyurethane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
技术领域technical field
本发明涉及轮胎制造领域，尤其涉及一种轮胎。The invention relates to the field of tire manufacturing, in particular to a tire.
背景技术Background technique
在汽车领域，车轮是起连接车体与道路的重要部件。目前，在日常生活中各种汽车使用的轮胎仍然以充气轮胎为主，虽然充气轮胎技术已经十分成熟，但充气轮胎仍存在很多不足，充气轮胎需要时常维护和检测胎压。行驶过程中充气轮胎也存在着自身胎压过高造成的爆胎或受外力破坏造成的轮胎漏气等危险，这直接影响着汽车的行驶安全。因此，现在亟需一种性能优良的免充气轮胎。In the automotive field, the wheel is an important part that connects the car body with the road. At present, the tires used by various automobiles in daily life are still mainly pneumatic tires. Although the technology of pneumatic tires is very mature, there are still many deficiencies in pneumatic tires. Pneumatic tires need frequent maintenance and tire pressure testing. Pneumatic tires also have risks such as tire blowout caused by excessive tire pressure or tire leakage caused by external force damage during driving, which directly affects the driving safety of the car. Therefore, there is an urgent need for a non-pneumatic tire with excellent performance.
发明内容Contents of the invention
本发明目的在于提供一种减轻轮胎重量、防止爆胎、提高工作寿命的免充气轮胎。The purpose of the present invention is to provide a non-pneumatic tire which reduces tire weight, prevents tire blowout and improves working life.
为实现上述目的，采用了以下技术方案：本发明主要包括橡胶胎面、轮辐以及轮毂，所述轮胎从外向内依次设有橡胶胎面、外加强层、轮辐和内加强层；所述橡胶胎面与外加强层外侧硫化成一体，外加强层、轮辐和内加强层均使用聚氨酯材料，采用注塑成型技术一体成型；所述轮辐辐板为弧形结构，相邻两个弧形辐板相对设置，在轮辐辐板上加工椭圆孔；在内加强层设有卡槽，通过卡槽与镶嵌式轮毂结合。In order to achieve the above object, the following technical solutions are adopted: the present invention mainly comprises rubber tread, wheel spoke and wheel hub, and described tire is provided with rubber tread, outer reinforcing layer, wheel spoke and inner reinforcing layer successively from outside to inner; The outer surface and the outer side of the outer reinforcement layer are vulcanized into one, and the outer reinforcement layer, the spokes and the inner reinforcement layer are all made of polyurethane materials, and are integrally formed by injection molding technology; the spoke webs are arc-shaped structures, and two adjacent arc-shaped webs are opposite to each other. It is set to process elliptical holes on the spokes and webs; the inner reinforcement layer is provided with card slots, which are combined with the mosaic hub through the card slots.
进一步的，所述轮辐宽度与轮胎宽度相当。Further, the spoke width is equivalent to the tire width.
进一步的，所述轮辐的相邻弧形辐板彼此相切设置。Further, adjacent arc-shaped webs of the spokes are arranged tangent to each other.
进一步的，在内加强层设有六边形散热孔。Further, the inner reinforcing layer is provided with hexagonal cooling holes.
进一步的，在轮胎一侧通过螺栓将紧固板紧固在轮胎上。Further, the fastening plate is fastened on the tire by bolts on one side of the tire.
进一步的，所述外加强层、轮辐和内加强层采用聚氨酯材料。Further, the outer reinforcement layer, the spokes and the inner reinforcement layer are made of polyurethane material.
进一步的，所述轮毂与紧固板均采用铝合金材料。Further, both the hub and the fastening plate are made of aluminum alloy.
进一步的，所述轮胎胎面外表面设有轮胎花纹。Further, tire treads are provided on the outer surface of the tire tread.
与现有技术相比，本发明具有如下优点：Compared with prior art, the present invention has following advantage:
1、免除轮辋结构，使整体结构进一步简化。1. The rim structure is exempted, which further simplifies the overall structure.
2、采用聚氨酯一体式的轮胎结构，减轻轮胎重量。2. The polyurethane integrated tire structure is adopted to reduce the weight of the tire.
3、防止在行驶过程中发生爆胎，免除日常充气维护，提高工作寿命。3. Prevent tire blowout during driving, avoid daily inflation maintenance, and improve working life.
4、弧形轮辐结构使之具有更好受力性，椭圆孔结构为轮胎提供了一定的减震性，保证车辆行驶的平顺性和驾驶安全性。4. The arc-shaped spoke structure makes it have better force resistance, and the oval hole structure provides a certain degree of shock absorption for the tire, ensuring the ride comfort and driving safety of the vehicle.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2为轮胎装配后正视图。Figure 2 is a front view of the tire after assembly.
图3为轮胎装配后侧意图。Figure 3 is a schematic diagram of the rear side of the tire assembly.
图4为镶嵌式轮毂示意图。Fig. 4 is a schematic diagram of a mosaic hub.
附图标号：1-橡胶胎面、2-轮胎花纹、3-外加强层、4-轮辐辐板、5-椭圆孔、6-六边形散热孔、7-卡槽、8-镶嵌式轮毂、9-紧固板、10-螺栓、11-螺栓孔、12-卡条。Reference numerals: 1-rubber tread, 2-tire pattern, 3-outer reinforcement layer, 4-spoke web, 5-elliptical hole, 6-hexagonal cooling hole, 7-card slot, 8-inlaid hub , 9-fastening plate, 10-bolt, 11-bolt hole, 12-card strip.
具体实施方式Detailed ways
下面结合附图对本发明做进一步说明：The present invention will be further described below in conjunction with accompanying drawing:
如图1-4所示，本发明主要包括橡胶胎面1、轮辐以及轮毂，所述轮胎从外向内依次设有橡胶胎面、外加强层3、轮辐和内加强层；所述橡胶胎面与外加强层外侧硫化成一体，轮胎胎面外表面设有轮胎花纹2。外加强层、轮辐和内加强层采用注塑成型技术一体成型，整体结构使轮胎受力更加均匀，具有更好的接地性。轮胎除外侧硫化橡胶层，其余部分均采用聚氨酯一体成型浇注工艺形成一个整体，内加强层与铝合金轮毂直接结合，省去轮辋结构，减轻了轮胎重量。所述轮辐辐板4为弧形结构，相邻两个弧形辐板相对设置，在轮辐辐板上加工椭圆孔5；在内加强层设有六边形散热孔6，内加强层设有卡槽7，通过卡槽与镶嵌式轮毂8结合。单个弧形轮辐有两个的弧形单元，并与相邻的弧形单元相切，在行驶过程中弧形轮辐有良好的支撑作用，轮胎受强力挤压时，由于各个弧形单元体彼此相切，保证轮胎不会严重变形。弧形轮辐上有椭圆孔结构，在保证轮胎接地特性和力学特性的同时，有提供一定减震属性。内加强层加工出卡槽与镶嵌式轮毂直接相连，在轮毂上加工有卡条12.轮胎另一端通过螺栓10、螺栓孔11将轮胎与紧固板9固定，保证汽车在行驶过程中轮胎的稳定性。这种结构省略了轮辋，使轮胎整体结构进一步简化，减少了重量。轮胎内加强层上加工出六边形小孔，六边形具有良好的支撑性和稳定性。六边形小孔既有散热孔的作用，又可以在轮胎热胀冷缩时提供变形余量。As shown in Figure 1-4, the present invention mainly comprises rubber tread 1, wheel spoke and wheel hub, described tire is provided with rubber tread, outer reinforcing layer 3, wheel spoke and inner reinforcing layer successively from outside to inside; Said rubber tread It is vulcanized into one body with the outer side of the outer reinforcing layer, and the outer surface of the tire tread is provided with tire patterns 2 . The outer reinforcement layer, the spokes and the inner reinforcement layer are integrally formed by injection molding technology. The overall structure makes the tire more uniform in force and has better grounding performance. Except for the vulcanized rubber layer on the outside of the tire, the rest of the tire is formed by polyurethane integral casting process to form a whole. The inner reinforcement layer is directly combined with the aluminum alloy wheel hub, which saves the rim structure and reduces the weight of the tire. The spoke webs 4 are arc-shaped, two adjacent arc-shaped webs are arranged oppositely, and elliptical holes 5 are processed on the spoke webs; the inner reinforcement layer is provided with hexagonal cooling holes 6, and the inner reinforcement layer is provided with The card slot 7 is combined with the mosaic hub 8 through the card slot. A single arc-shaped spoke has two arc-shaped units, which are tangent to adjacent arc-shaped units. The arc-shaped spokes have a good supporting effect during driving. Tangential to ensure that the tire will not be severely deformed. The arc-shaped spokes have an elliptical hole structure, which provides certain shock absorption properties while ensuring the ground contact and mechanical properties of the tire. The card slots processed in the inner reinforcement layer are directly connected with the mosaic wheel hub, and a clamp strip 12 is processed on the wheel hub. The other end of the tire is fixed to the fastening plate 9 through bolts 10 and bolt holes 11, so as to ensure the tire’s tightness when the car is running. stability. This structure omits the rim, which further simplifies the overall structure of the tire and reduces the weight. Hexagonal small holes are processed on the inner reinforcing layer of the tire, and the hexagonal shape has good support and stability. The hexagonal holes not only serve as heat dissipation holes, but also provide deformation allowance when the tire expands with heat and contracts with cold.
以上所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案做出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. All such modifications and improvements should fall within the scope of protection defined by the claims of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264256.3A CN108032683A (en) | 2017-12-05 | 2017-12-05 | A kind of non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264256.3A CN108032683A (en) | 2017-12-05 | 2017-12-05 | A kind of non-inflatable tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032683A true CN108032683A (en) | 2018-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711264256.3A Pending CN108032683A (en) | 2017-12-05 | 2017-12-05 | A kind of non-inflatable tyre |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720149A (en) * | 2019-02-26 | 2019-05-07 | 广州市耐动信息科技有限公司 | Anti- knocking over wheel |
| CN109720153A (en) * | 2019-02-26 | 2019-05-07 | 广州市耐动信息科技有限公司 | The manufacturing method of wheel, non-inflatable tyre and non-inflatable tyre |
| CN110039957A (en) * | 2019-04-24 | 2019-07-23 | 北京化工大学 | A kind of safe green energy-saving and noise-reducing non-inflatable tyre |
| CN110435358A (en) * | 2019-08-09 | 2019-11-12 | 浙江竤屹科技有限公司 | A kind of air-free tyre and its production technology |
| CN110816150A (en) * | 2019-11-19 | 2020-02-21 | 中国北方车辆研究所 | Lightweight honeycomb tire |
| CN112046203A (en) * | 2020-09-29 | 2020-12-08 | 山东玲珑轮胎股份有限公司 | An elastic support integrated flexible tire |
| CN112319140A (en) * | 2020-10-26 | 2021-02-05 | 吉林工程技术师范学院 | Integrated environment-friendly wheel and preparation method thereof |
| CN112677708A (en) * | 2019-10-17 | 2021-04-20 | 通伊欧轮胎株式会社 | Non-pneumatic tire |
| CN113924215A (en) * | 2019-06-10 | 2022-01-11 | 金珉洙 | Airless tire |
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| CN107244191A (en) * | 2017-07-27 | 2017-10-13 | 广州市耐动信息科技有限公司 | A kind of individual layer circular hole non-inflatable tyre |
| CN206678694U (en) * | 2017-01-18 | 2017-11-28 | 君达护航科技（深圳）有限公司 | Non-inflatable tyre and walking-replacing tool with shock-damping structure |
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| CN2595599Y (en) * | 2002-06-22 | 2003-12-31 | 王永安 | Non-inflating rubber hollow buffer sub tyre |
| JP2009269410A (en) * | 2008-04-30 | 2009-11-19 | Toyo Tire & Rubber Co Ltd | Non-pneumatic tire |
| NL2002956C2 (en) * | 2009-06-03 | 2010-12-07 | Vredestein Banden B V | Non-pneumatic tire. |
| CN201646261U (en) * | 2009-12-22 | 2010-11-24 | 邓希梅 | Solid tire component capable of preventing skidding and idle running |
| KR101362120B1 (en) * | 2011-11-22 | 2014-02-13 | 한국타이어 주식회사 | Airless tire |
| US20140250627A1 (en) * | 2013-03-06 | 2014-09-11 | Gatekeeper Systems, Inc. | Wheels for non-motorized vehicles |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720153A (en) * | 2019-02-26 | 2019-05-07 | 广州市耐动信息科技有限公司 | The manufacturing method of wheel, non-inflatable tyre and non-inflatable tyre |
| CN109720149A (en) * | 2019-02-26 | 2019-05-07 | 广州市耐动信息科技有限公司 | Anti- knocking over wheel |
| CN109720149B (en) * | 2019-02-26 | 2024-03-08 | 广州市耐动信息科技有限公司 | Anti-drop ring wheel |
| CN110039957A (en) * | 2019-04-24 | 2019-07-23 | 北京化工大学 | A kind of safe green energy-saving and noise-reducing non-inflatable tyre |
| CN110039957B (en) * | 2019-04-24 | 2023-11-03 | 北京化工大学 | Safe, green, energy-saving and noise-reducing non-pneumatic tire |
| CN113924215A (en) * | 2019-06-10 | 2022-01-11 | 金珉洙 | Airless tire |
| CN110435358A (en) * | 2019-08-09 | 2019-11-12 | 浙江竤屹科技有限公司 | A kind of air-free tyre and its production technology |
| CN112677708A (en) * | 2019-10-17 | 2021-04-20 | 通伊欧轮胎株式会社 | Non-pneumatic tire |
| CN110816150B (en) * | 2019-11-19 | 2021-04-30 | 中国北方车辆研究所 | Lightweight honeycomb tire |
| CN110816150A (en) * | 2019-11-19 | 2020-02-21 | 中国北方车辆研究所 | Lightweight honeycomb tire |
| CN112046203A (en) * | 2020-09-29 | 2020-12-08 | 山东玲珑轮胎股份有限公司 | An elastic support integrated flexible tire |
| CN112319140A (en) * | 2020-10-26 | 2021-02-05 | 吉林工程技术师范学院 | Integrated environment-friendly wheel and preparation method thereof |
| CN112319140B (en) * | 2020-10-26 | 2024-01-26 | 吉林工程技术师范学院 | Integrated environment-friendly wheel and preparation method thereof |
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Application publication date: 20180515 |
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| WD01 | Invention patent application deemed withdrawn after publication |