WO2022068832A1 - Flexible support frame integrated flexible tire - Google Patents

Flexible support frame integrated flexible tire Download PDF

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Publication number
WO2022068832A1
WO2022068832A1 PCT/CN2021/121493 CN2021121493W WO2022068832A1 WO 2022068832 A1 WO2022068832 A1 WO 2022068832A1 CN 2021121493 W CN2021121493 W CN 2021121493W WO 2022068832 A1 WO2022068832 A1 WO 2022068832A1
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WO
WIPO (PCT)
Prior art keywords
ring
elastic support
rim
built
support frame
Prior art date
Application number
PCT/CN2021/121493
Other languages
French (fr)
Chinese (zh)
Inventor
王�锋
陈雪梅
李明
李登超
宋肖英
史立芬
刘帅
张正伟
Original Assignee
山东玲珑轮胎股份有限公司
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Application filed by 山东玲珑轮胎股份有限公司 filed Critical 山东玲珑轮胎股份有限公司
Publication of WO2022068832A1 publication Critical patent/WO2022068832A1/en

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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
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/24—Non-inflatable or solid tyres characterised by means for securing tyres on rim or wheel body
    • 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 

Definitions

  • the invention relates to the technical field of tires, in particular to an elastic support integrated flexible tire.
  • the tire is mounted on the vehicle and is the direct part in contact with the road surface. Many performances of vehicles are reflected by tires.
  • the main functions of tires are: supporting the weight of vehicle occupants and goods, transmitting braking force and traction, buffering the impact of road surface on tires, and ensuring vehicle handling stability.
  • an integrated flexible tire with elastic support that can replace traditional pneumatic tires is designed. It is directly assembled on the vehicle axle, and the radial stiffness of the tire is provided by the super-strong polymer material support without inflation. The tire is puncture-resistant and does not burst. , Light weight, high load-bearing, strong buffer capacity.
  • the purpose of the present invention is to provide an elastic support-integrated flexible tire to solve the above-mentioned problems in the background art.
  • the present invention provides the following technical solutions:
  • An integrated flexible tire with elastic support including a tread compound, an intermediate elastic support ring and a built-in rim, the center of the built-in rim is provided with an axle hole which is matched with an axle to facilitate its later installation, and the intermediate elastic support is made of ultra-high strength.
  • the built-in rim is directly mounted on the axle, the intermediate elastic bracket is fitted on the built-in rim through a keyway, and the tread compound is vulcanized and attached to the intermediate elastic bracket ring.
  • the intermediate elastic support is composed of an outer branch ring, an inner branch ring, and an intermediate arc frame connecting the outer branch ring and the inner branch ring.
  • the inner support ring assembly surface of the intermediate elastic support has keys evenly arranged around the entire circumference, and the keys are matched with the evenly arranged grooves on the entire circumference of the rim.
  • the tread composite body is vulcanized and attached to the surface of the outer branch ring of the tread composite body, and the tread composite body is composed of a steel wire reinforcement layer and a tread.
  • the tread composite is made by compounding the steel wire reinforcement layer and the tread pre-vulcanization.
  • the elastic support integrated flexible tire is composed of a tread compound, an intermediate elastic support ring, and a built-in rim.
  • the built-in rim is directly installed on the axle, the intermediate elastic support ring is fitted on the built-in rim through a key groove, and the tread compound is vulcanized and adhered on the middle elastic support ring;
  • the middle elastic support ring is composed of an outer support ring, an inner support ring, and an intermediate arc frame connecting the outer support ring and the inner support ring. stiffness, and play a role in buffering the impact of the road surface;
  • the tread composite is made by compounding the steel wire reinforcement layer and the tread pre-vulcanization, and the tread composite is vulcanized and adhered to the surface of the outer branch ring of the middle elastic support ring.
  • FIG. 1 is a schematic structural diagram of the present invention.
  • Figure 2 is a left side view of the structure of the present invention.
  • FIG. 3 is a schematic structural diagram of the middle elastic support ring in the present invention.
  • Fig. 4 is the structural schematic diagram of the built-in rim in the present invention
  • FIG. 5 is a schematic view of the structure of the tread composite in the present invention.
  • Figure 6 is a schematic structural diagram of a-a in the present invention.
  • tread compound 1 steel wire reinforcement, 12 tread, 2 middle elastic support ring, 21 outer branch ring, 22 inner branch ring, 23 key, 24 middle arc frame, 3 built-in rim, 31 groove.
  • first”, “second” and the like are only used for descriptive purposes , and cannot be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
  • the features defined with “first”, “second”, etc. may expressly or implicitly include one or more A plurality of this feature.
  • a plurality means two or more.
  • the terms “installed”, “connected”, “connected”, “Connection” should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, It may be the internal communication of two elements.
  • installed e.g., it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, It may be the internal communication of two elements.
  • an elastic support integrated flexible tire as shown in FIG. It can be used in vehicles instead of conventional pneumatic tires, and it is a one-piece tire.
  • the built-in rim 3 is installed on the axle of the vehicle, and its axis is centered with the axis of the axle, which plays the role of positioning and transmitting force.
  • the middle elastic support ring is composed of an outer support ring 21, an inner support ring 22, and an intermediate arc frame 24.
  • the middle elastic support ring is made of high-strength polyurethane polymer material, which is light in weight and provides radial stiffness for tire bearing. , and has high buffering performance.
  • the inner collar 22 has evenly distributed keys 24 as a mating connection with the rim.
  • the built-in rim is directly assembled on the vehicle axle, and plays the role of connecting the elastic support integrated flexible tire and the vehicle.
  • the built-in rim 3 has evenly distributed grooves 31 as a connection with the middle elastic support ring.
  • the tread composite is composed of a steel wire reinforcement layer 11 and a tread 12.
  • the steel wire reinforcement layer 11 and the tread 12 are compounded in a pre-vulcanized manner.
  • the steel wire reinforcement layer is made of high-strength skeleton material, which has high load-bearing performance , the tread has a pattern and is the only contact surface of the vehicle with the ground.
  • the elastic support integrated flexible tire a-a cross-sectional view
  • the built-in rim 3 is mounted on the axle
  • the middle elastic support ring 2 is matched with the groove 31 on the built-in rim 3 through the key 23 on the inner support ring 22, so that the middle elastic
  • the bracket ring 2 is centered and fixed on the built-in rim 3, and this fit can transmit torque, which is used for heavy vehicles.
  • the tread composite 1 is vulcanized and attached to the middle elastic support ring 2, and the tread 12 of the tread composite 1 is the only contact surface between the vehicle and the ground.

Abstract

A flexible support frame integrated flexible tire, comprising a tread complex (1), an intermediate flexible support frame ring (2), and a built-in rim (3). The built-in rim (3) is provided at the middle position thereof with an axle hole fitting an axle so as to facilitate the mounting of same at a later stage. The intermediate flexible support frame ring (2) is made of an ultrahigh-strength polyurethane elastic polymer material. The built-in rim (3) is directly mounted on the axle. The intermediate flexible support frame ring (2) is fittingly mounted on the built-in rim (3) via a keyed groove. The tread complex (1) is vulcanized and attached to the intermediate flexible support frame ring (2). The intermediate flexible support frame ring (2) consists of an outer support ring (21), an inner support ring (22), and an intermediate arced frame (24) connecting the outer support ring (21) and the inner support ring (22). The flexible tire can replace a conventional inflatable tire and can be mounted directly on an axle of a vehicle; the ultra-strong macromolecular material support frame provides the radial rigidness for load carrying on the tire; the need for inflation is obviated; the tire is puncture-resistant, free from blowout, and lightweight, has a high load carrying capacity, and has a strong cushioning capacity.

Description

一种弹性支架一体式柔性轮胎An elastic support integrated flexible tire 技术领域technical field
本发明涉及轮胎技术领域，具体是一种弹性支架一体式柔性轮胎。The invention relates to the technical field of tires, in particular to an elastic support integrated flexible tire.
背景技术Background technique
轮胎安装于车辆，是和路面接触的直接部件。车辆的许多性能是通过轮胎体现出来的，轮胎的主要功能为：支撑车辆乘坐人员及货物的重量，传递制动力和牵引力，缓冲路面对轮胎的冲击，保证车辆的操控稳定性。The tire is mounted on the vehicle and is the direct part in contact with the road surface. Many performances of vehicles are reflected by tires. The main functions of tires are: supporting the weight of vehicle occupants and goods, transmitting braking force and traction, buffering the impact of road surface on tires, and ensuring vehicle handling stability.
技术问题technical problem
传统的充气轮胎存在其不足之处：安全性问题，行驶中的车辆轮胎具有漏气爆胎风险，对人类生命财产造成损失；环境问题，轮胎爆胎，异常损坏，会导致大量轮胎报废，对环境造成重大影响；质量大，随着科学技术发展，重量轻，承载能力大的轮胎需求量增加。Traditional pneumatic tires have their shortcomings: safety problems, running vehicle tires have the risk of flat tires, causing losses to human life and property; environmental problems, tire blowouts, and abnormal damage will lead to a large number of tires being scrapped. The environment has a major impact; the quality is large, and with the development of science and technology, the demand for tires with light weight and large bearing capacity increases.
因此设计一种可以替代传统充气轮胎的弹性支架一体式柔性轮胎，直接装配于车辆车轴，由超强高分子材料支架提供轮胎承载的径向刚度，而无需充气，轮胎耐刺扎，不爆胎，自重轻，高承载，缓冲能力强。Therefore, an integrated flexible tire with elastic support that can replace traditional pneumatic tires is designed. It is directly assembled on the vehicle axle, and the radial stiffness of the tire is provided by the super-strong polymer material support without inflation. The tire is puncture-resistant and does not burst. , Light weight, high load-bearing, strong buffer capacity.
技术解决方案technical solutions
本发明的目的在于提供一种弹性支架一体式柔性轮胎，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an elastic support-integrated flexible tire to solve the above-mentioned problems in the background art.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种弹性支架一体式柔性轮胎，包括胎面复合体、中间弹性支架环和内置轮辋，内置轮辋中间位置设有与车轴相配合以便于其后期安装的轴孔，所述中间弹性支架由超高强聚氨酯弹性高分子材料制成。An integrated flexible tire with elastic support, including a tread compound, an intermediate elastic support ring and a built-in rim, the center of the built-in rim is provided with an axle hole which is matched with an axle to facilitate its later installation, and the intermediate elastic support is made of ultra-high strength. Made of polyurethane elastic polymer material.
作为本发明进一步的方案：所述内置轮辋直接安装于车轴，中间弹性支架通过键槽配合装于内置轮辋上，胎面复合体硫化贴于中间弹性支架环上。As a further solution of the present invention: the built-in rim is directly mounted on the axle, the intermediate elastic bracket is fitted on the built-in rim through a keyway, and the tread compound is vulcanized and attached to the intermediate elastic bracket ring.
作为本发明进一步的方案：所述中间弹性支架由外支环、内支环，以及连接外支环和内支环的中间弧架组成。As a further solution of the present invention: the intermediate elastic support is composed of an outer branch ring, an inner branch ring, and an intermediate arc frame connecting the outer branch ring and the inner branch ring.
作为本发明进一步的方案：所述中间弹性支架的内支环装配面上有整周均匀排布的键，键与轮辋上的整周均匀排列的槽相配合。As a further solution of the present invention: the inner support ring assembly surface of the intermediate elastic support has keys evenly arranged around the entire circumference, and the keys are matched with the evenly arranged grooves on the entire circumference of the rim.
作为本发明进一步的方案：所述胎面复合体硫化贴在胎面复合体外支环表面，所述胎面复合体由钢丝加强层与胎面组成。As a further solution of the present invention, the tread composite body is vulcanized and attached to the surface of the outer branch ring of the tread composite body, and the tread composite body is composed of a steel wire reinforcement layer and a tread.
作为本发明再进一步的方案：所述胎面复合体由钢丝加强层与胎面预硫化复合制成。As a further solution of the present invention, the tread composite is made by compounding the steel wire reinforcement layer and the tread pre-vulcanization.
有益效果beneficial effect
与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:
本发明中弹性支架一体式柔性轮胎由胎面复合体、中间弹性支架环、内置轮辋组成，内置轮辋直接安装于车轴，中间弹性支架环通过键槽配合装于内置轮辋上，胎面复合体硫化贴于中间弹性支架环上；In the present invention, the elastic support integrated flexible tire is composed of a tread compound, an intermediate elastic support ring, and a built-in rim. The built-in rim is directly installed on the axle, the intermediate elastic support ring is fitted on the built-in rim through a key groove, and the tread compound is vulcanized and adhered on the middle elastic support ring;
中间弹性支架环由外支环、内支环，以及连接外支环和内支环的中间弧架组成，中间弧架采用高分子高强度聚氨酯材料制成，高承载、重量轻，提供径向刚度，并起到缓冲路面冲击的作用；The middle elastic support ring is composed of an outer support ring, an inner support ring, and an intermediate arc frame connecting the outer support ring and the inner support ring. stiffness, and play a role in buffering the impact of the road surface;
内置轮辋面上有整周均匀排布的槽，中间弹性支架环的内支环面上由整周均匀排布的键，中间弹性支架环的内支环面上的键与轮辋面上的整周均匀排列的槽装配；There are grooves evenly arranged around the entire circumference on the built-in rim surface, the keys on the inner support ring surface of the middle elastic support ring are evenly arranged around the whole circumference, and the keys on the inner support ring surface of the middle elastic support ring are the same as those on the rim surface. Evenly arranged groove assembly;
胎面复合体由钢丝加强层与胎面预硫化复合制成，胎面复合体硫化贴于中间弹性支架环外支环表面。The tread composite is made by compounding the steel wire reinforcement layer and the tread pre-vulcanization, and the tread composite is vulcanized and adhered to the surface of the outer branch ring of the middle elastic support ring.
附图说明Description of drawings
图1为本发明的结构示意图。FIG. 1 is a schematic structural diagram of the present invention.
图2为本发明的结构左视图。Figure 2 is a left side view of the structure of the present invention.
图3为本发明中中间弹性支架环的结构示意图。FIG. 3 is a schematic structural diagram of the middle elastic support ring in the present invention.
图4为本发明中内置轮辋的结构示意图Fig. 4 is the structural schematic diagram of the built-in rim in the present invention
图5为本发明中胎面复合体的结构示意图。FIG. 5 is a schematic view of the structure of the tread composite in the present invention.
图6为本发明中a-a的结构示意图。Figure 6 is a schematic structural diagram of a-a in the present invention.
其中：1胎面复合体、11钢丝加强层、12胎面、2中间弹性支架环、21外支环、22内支环、23键、24中间弧架、3内置轮辋、31槽。Among them: 1 tread compound, 11 steel wire reinforcement, 12 tread, 2 middle elastic support ring, 21 outer branch ring, 22 inner branch ring, 23 key, 24 middle arc frame, 3 built-in rim, 31 groove.
本发明的实施方式Embodiments of the present invention
在本发明的描述中，需要理解的是，术语“ 中心”、“ 纵向”、“ 横向”、“ 上”、“ 下”、“ 前”、“ 后”、“ 左”、“ 右”、“ 竖直”、“ 水平”、“ 顶”、“ 底”、“ 内”、“ 外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“ 第一”、“ 第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“ 第一”、“ 第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“ 多个”的含义是两个或两个以上。In the description of the present invention, it should be understood that the terms "center", " Portrait, Landscape, Top, Bottom, Front, Back, Left, Right, Vertical, " The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, not It is indicated or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be construed as a limitation to the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes , and cannot be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined with "first", "second", etc. may expressly or implicitly include one or more A plurality of this feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“ 安装”、“ 相连”、“ 连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", " "Connection" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, It may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
请参阅图1-6，本发明实施例中，一种弹性支架一体式柔性轮胎，如图1所示弹性支架一体式柔性轮胎，由胎面复合体1、中间弹性支架环2、内置轮辋3组成，可代替常规充气轮胎用于车辆，为一体式轮胎。内置轮辋3安装于车辆的车轴，其轴线与车轴轴线对中，起到定位并传递力的作用。1-6, in the embodiment of the present invention, an elastic support integrated flexible tire, as shown in FIG. It can be used in vehicles instead of conventional pneumatic tires, and it is a one-piece tire. The built-in rim 3 is installed on the axle of the vehicle, and its axis is centered with the axis of the axle, which plays the role of positioning and transmitting force.
如图3所示中间弹性支架环由外支环21、内支环22、中间弧架24组成，中间弹性支架环采用高强度聚氨酯高分子材料制成，重量轻，提供轮胎承载的径向刚度，并具有高缓冲性能。内支环22有均匀分布的键24，作为与轮辋配合的连接。As shown in Figure 3, the middle elastic support ring is composed of an outer support ring 21, an inner support ring 22, and an intermediate arc frame 24. The middle elastic support ring is made of high-strength polyurethane polymer material, which is light in weight and provides radial stiffness for tire bearing. , and has high buffering performance. The inner collar 22 has evenly distributed keys 24 as a mating connection with the rim.
如图4所示内置轮辋，直接装配于车辆车轴，起到连接弹性支架一体式柔性轮胎与车辆的作用，内置轮辋3有均匀分布的槽31，作为与中间弹性支架环配合的连接。As shown in Figure 4, the built-in rim is directly assembled on the vehicle axle, and plays the role of connecting the elastic support integrated flexible tire and the vehicle. The built-in rim 3 has evenly distributed grooves 31 as a connection with the middle elastic support ring.
如图5所示胎面复合体由钢丝加强层11和胎面12组成，钢丝加强层11和胎面12以预硫化的方式复合在一体，钢丝加强层采用高强度骨架材料，具有高承载性能，胎面具有花纹，是车辆与地面接触的唯一接触面。As shown in Figure 5, the tread composite is composed of a steel wire reinforcement layer 11 and a tread 12. The steel wire reinforcement layer 11 and the tread 12 are compounded in a pre-vulcanized manner. The steel wire reinforcement layer is made of high-strength skeleton material, which has high load-bearing performance , the tread has a pattern and is the only contact surface of the vehicle with the ground.
如图6所示弹性支架一体式柔性轮胎a–a剖视图，内置轮辋3装于车轴，中间弹性支架环2通过内支环22上的键23与内置轮辋3上的槽31配合，使中间弹性支架环2对中并固定于内置轮辋3上，此配合可以传递力矩，用于重型车辆。胎面复合体1硫化贴于中间弹性支架环2上，胎面复合体1的胎面12为车辆与地面的唯一接触面。As shown in Figure 6, the elastic support integrated flexible tire a-a cross-sectional view, the built-in rim 3 is mounted on the axle, and the middle elastic support ring 2 is matched with the groove 31 on the built-in rim 3 through the key 23 on the inner support ring 22, so that the middle elastic The bracket ring 2 is centered and fixed on the built-in rim 3, and this fit can transmit torque, which is used for heavy vehicles. The tread composite 1 is vulcanized and attached to the middle elastic support ring 2, and the tread 12 of the tread composite 1 is the only contact surface between the vehicle and the ground.
工业实用性Industrial Applicability
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。 It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the appended claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

  1. 一种弹性支架一体式柔性轮胎，其特征在于，包括胎面复合体（1）、中间弹性支架环（2）和内置轮辋（3），内置轮辋（3）中间位置设有与车轴相配合以便于其后期安装的轴孔，所述中间弹性支架环（2）由超高强聚氨酯弹性高分子材料制成。An elastic support integrated flexible tire, characterized in that it includes a tread compound (1), an intermediate elastic support ring (2), and a built-in rim (3), and the built-in rim (3) is provided with a middle position to cooperate with an axle so as to For the shaft hole installed later, the middle elastic support ring (2) is made of ultra-high-strength polyurethane elastic polymer material.
  2. 根据权利要求1所述的弹性支架一体式柔性轮胎，其特征在于，所述内置轮辋（3）直接安装于车轴，中间弹性支架环（2）通过键槽配合装于内置轮辋（3）上，胎面复合体（1）硫化贴于中间弹性支架环（2）上。The elastic support integrated flexible tire according to claim 1, characterized in that the built-in rim (3) is directly mounted on the axle, and the intermediate elastic support ring (2) is fitted on the built-in rim (3) through a key groove, and the tire The surface composite body (1) is vulcanized and attached to the middle elastic support ring (2).
  3. 根据权利要求1所述的弹性支架一体式柔性轮胎，其特征在于，所述中间弹性支架环（2）由外支环（21）、内支环（22），以及连接外支环（21）和内支环（22）的中间弧架（24）组成。The elastic support-integrated flexible tire according to claim 1, wherein the middle elastic support ring (2) consists of an outer branch ring (21), an inner branch ring (22), and a connecting outer branch ring (21) It is composed of the middle arc frame (24) of the inner branch ring (22).
  4. 根据权利要求3所述的弹性支架一体式柔性轮胎，其特征在于，所述中间弹性支架环（2）的内支环（22）装配面上有整周均匀排布的键（23），键（23）与内置轮辋（3）上的整周均匀排列的槽（31）相配合。The elastic support integrated flexible tire according to claim 3, wherein the inner branch ring (22) of the middle elastic support ring (2) is provided with keys (23) evenly arranged around the entire circumference on the assembly surface. (23) is matched with the evenly arranged grooves (31) on the entire circumference of the built-in rim (3).
  5. 根据权利要求3所述的弹性支架一体式柔性轮胎，其特征在于，所述胎面复合体（1）硫化贴在外支环（21）表面，所述胎面复合体（1）由钢丝加强层（11）与胎面（12）组成。The elastic support integrated flexible tire according to claim 3, characterized in that the tread composite (1) is vulcanized and adhered to the surface of the outer branch ring (21), and the tread composite (1) is reinforced by a steel wire layer (11) is formed with the tread (12).
  6. 根据权利要求5所述的弹性支架一体式柔性轮胎，其特征在于，所述胎面复合体（1）由钢丝加强层（11）与胎面（12）预硫化复合制成。The elastic support-integrated flexible tire according to claim 5, characterized in that, the tread composite (1) is made of a pre-vulcanized composite of a steel wire reinforcement layer (11) and a tread (12).
PCT/CN2021/121493 2020-09-29 2021-09-28 Flexible support frame integrated flexible tire WO2022068832A1 (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112046203A (en) * 2020-09-29 2020-12-08 山东玲珑轮胎股份有限公司 Elastic support integrated flexible tire
CN112498012B (en) * 2020-12-11 2022-08-09 芜湖集拓实心胎有限公司 Filling type solid tire for low-speed heavy-load vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101314315A (en) * 2007-05-31 2008-12-03 皮特·约翰尼斯·拉布萨科尼 Non-inflatable vehicle tyre
US20090283185A1 (en) * 2007-03-27 2009-11-19 Ali Manesh Tension-based non-pneumatic tire
CN207594648U (en) * 2017-11-16 2018-07-10 青岛双星轮胎工业有限公司 Non-inflatable tyre
CN110126552A (en) * 2019-05-09 2019-08-16 费曼科技(青岛)有限公司 A kind of flexible vehicle wheel of blade type composite material elastic support
CN110758021A (en) * 2019-11-22 2020-02-07 山东理工大学 Non-pneumatic tire with oval bearing body structure
CN112046203A (en) * 2020-09-29 2020-12-08 山东玲珑轮胎股份有限公司 Elastic support integrated flexible tire
CN212313192U (en) * 2020-09-29 2021-01-08 山东玲珑轮胎股份有限公司 Elastic support integrated flexible tire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009286208A (en) * 2008-05-28 2009-12-10 Yokohama Rubber Co Ltd:The Non-pneumatic tire
EP2397342A1 (en) * 2010-06-18 2011-12-21 Artic Investments S.A. Non-pneumatic tire
KR101301579B1 (en) * 2010-12-21 2013-08-29 한국타이어 주식회사 Non pneumatic tire
CN104669944A (en) * 2015-03-11 2015-06-03 山东玲珑轮胎股份有限公司 Non-pneumatic tire
CN108032683A (en) * 2017-12-05 2018-05-15 燕山大学 A kind of non-inflatable tyre

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090283185A1 (en) * 2007-03-27 2009-11-19 Ali Manesh Tension-based non-pneumatic tire
CN101314315A (en) * 2007-05-31 2008-12-03 皮特·约翰尼斯·拉布萨科尼 Non-inflatable vehicle tyre
CN207594648U (en) * 2017-11-16 2018-07-10 青岛双星轮胎工业有限公司 Non-inflatable tyre
CN110126552A (en) * 2019-05-09 2019-08-16 费曼科技(青岛)有限公司 A kind of flexible vehicle wheel of blade type composite material elastic support
CN110758021A (en) * 2019-11-22 2020-02-07 山东理工大学 Non-pneumatic tire with oval bearing body structure
CN112046203A (en) * 2020-09-29 2020-12-08 山东玲珑轮胎股份有限公司 Elastic support integrated flexible tire
CN212313192U (en) * 2020-09-29 2021-01-08 山东玲珑轮胎股份有限公司 Elastic support integrated flexible tire

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