WO2012048511A1 - 多腔防爆轮胎及轮毂 - Google Patents

多腔防爆轮胎及轮毂 Download PDF

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Publication number
WO2012048511A1
WO2012048511A1 PCT/CN2011/001039 CN2011001039W WO2012048511A1 WO 2012048511 A1 WO2012048511 A1 WO 2012048511A1 CN 2011001039 W CN2011001039 W CN 2011001039W WO 2012048511 A1 WO2012048511 A1 WO 2012048511A1
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WO
WIPO (PCT)
Prior art keywords
hub
card slot
cavities
tire
explosion
Prior art date
Application number
PCT/CN2011/001039
Other languages
English (en)
French (fr)
Inventor
郭富
Original Assignee
戴建华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 戴建华 filed Critical 戴建华
Publication of WO2012048511A1 publication Critical patent/WO2012048511A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/04—Wheels with a rim capable of carrying more than one tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
    • B60C5/22—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers the chambers being annular

Definitions

  • the utility model relates to a tubeless tire, in particular to an explosion-proof tire with at least two cavities.
  • the utility model also relates to a wheel hub, in particular to a multi-chamber wheel hub for mounting a multi-chamber explosion-proof tire.
  • each tire of the automobile has only one chamber.
  • the tire air pressure is insufficient, the tire needs to be replaced.
  • the tire is replaced on the highway, other high-speed vehicles will be used for the driver and the passenger.
  • the personal safety poses a threat; if a puncture occurs, it turns out that the inertia of a high-speed car will cause a major accident in which the car rolls over and the car collides.
  • the automobile fuel is wasted a lot; the second is to waste a lot of rubber materials; the third is that the cost of raw materials invested will increase indefinitely.
  • Another solution is to install a double tire; for example, the Chinese patent number CN200410035827, the disclosed automobile wheel hub, which has two raceways for mounting two tires, aiming at overcoming the above problems.
  • the method is obvious. When one of the tires is under air pressure, or one tire is exploded, the other tire can still be used without the risk of rollover and deviation.
  • the above method overcomes the above problems on the surface, the disadvantages of the method are: the first is that the design is too old and rigid; the second is that the cost of raw materials is too high;
  • One object of the present invention is to provide a multi-chamber explosion-proof tire that achieves the problem of preventing the occurrence of a puncture without the need to install two tires.
  • the present invention is achieved by a multi-chamber explosion-proof tire, which is composed of at least two cavities, and a sealed annular dividing layer is arranged between the cavities; a card slot matched with the annular dividing layer; the annular dividing layer is caught in the card slot in the middle of the hub to form at least two cavities for the tire, and each of the corresponding cavities has an inflator.
  • the annular segmented layer is also provided with a belt layer. This can effectively prevent one of the tires from being under-pressured, and other tires may be deformed after being heavily pressed, or when the inflation pressure is too high, a puncture may occur.
  • the top end of the annular dividing layer is provided with a collar, and a wire loop is arranged in the top end of the collar. This ensures that the collar can be in close contact with the card slot to ensure a tight seal between the chambers.
  • Another object of the present invention is to provide a hub intended for mounting the multi-chamber explosion-proof tire described above.
  • the patent is realized in that the hub is used for installing a multi-chamber explosion-proof tire, and a card slot is arranged in the middle of the wheel cavity of the hub; the card slot is used to catch the card on the annular separation layer. ring.
  • the technical solution divides the hub into at least two parts, each part is equivalent to a separate hub, which is convenient for the installation of the multi-chamber explosion-proof tire, because an annular separation layer is provided in the middle, and the card is guaranteed After the slots are connected, the plurality of cavities are not connected to each other, that is, the respective seals must be ensured, which imposes a relatively high requirement on the installation.
  • a plurality of hubs are combined and installed, thereby solving the installation. Two major problems are difficult and difficult to seal.
  • Figure 1 is a schematic view of an embodiment.
  • Figure 2 is a schematic view of the structure of the present invention.
  • a double-chamber explosion-proof tire 1 is composed of two cavities 11, 1 with a sealed annular dividing layer 12 between the cavities; a ring of two cavities 11, U' A belt layer 121 is provided on each of the divided layers 12.
  • a ring 13 is disposed at a top end of the annular dividing layer 12, and a bead ring is disposed in a top end of the collar 13 for ensuring the sealing property of the connection, so that the two cavities are independently existed; and the ring is provided in the middle of the hub
  • the card slot is matched with the card slot, and the card slot is used to catch the annular partition layer; that is, the collar 13 on the annular partition layer 12 is caught in the card slot in the middle of the hub, so that the tire forms two cavities.
  • Each of the cavities corresponding to each of the cavities has an inflator, and the gas is respectively charged from the inflating nozzles of the respective cavities.
  • the above-mentioned hub 2 is used for installing multi-cavity explosion-proof tires, each part is equivalent to an independent
  • the hub 2 is mainly for facilitating the installation of the multi-chamber explosion-proof tire, and a card slot is arranged in the middle of the wheel cavity of the hub; the hub is divided into a main hub 21 and a secondary hub 22 by the middle of the card slot; the main hub 21 and the secondary hub
  • the top surfaces of the 22 are formed as mutually independent wheel cavities; the upper edges of the joints merge to form a card slot; the card slots are formed by the mating of the main hub upper edge 212 and the secondary hub upper edge 222.
  • a connecting ring is disposed at a lower edge of the connecting portion; the entire connecting ring is formed by connecting the main connecting ring 211 and the auxiliary connecting ring 221, and the main connecting ring 211 and the auxiliary connecting ring 221 are provided with a plurality of bolt holes, and pass through the ⁇ The plug 23 connects it.

Description

多腔防爆轮胎及轮毂
技术领域
本实用新型涉及一种无内胎轮胎，特别涉及一种至少两个腔体的 防爆轮胎。
本实用新型还涉及一种轮毂，特别涉及一种用于安装多腔防爆轮 胎的多腔轮毂。
背景技术
现有技术中，汽车的每个车胎只有一个腔室， 在行驶中， 如果出 现车胎气压不足， 则需要更换车胎， 在高速公路上更换轮胎时， 其他 高速行驶的汽车会对驾驶员和乘坐人员的人身安全构成威胁；如出现 爆胎，事实证明高速行驶的汽车惯性会在瞬间造成汽车翻滚以及汽车 连环相撞的重大事故。 目前， 为解决上述技术问题， 有不少厂商，生 产制造一种半实心橡胶轮胎，它不用充气，但这种轮胎在现实生活中 极不实用， 其缺点： 一是会造成车身的自重增加， 使汽车燃料大量浪 费；二是会使橡胶材料大量浪费;三是投入的原材料费用会无限增加。 别一种解决方案便是装上双轮胎； 如中国专利号 CN200410035827， 公布的汽车痔轮毂， 该轮毂设有两个滚道， 用于安装两个车胎， 旨在 克服上述问题。其方法显而易见， 在其中一个轮胎气压不足时， 或是 一个轮胎被爆，则另一个轮胎依然可以使用，不会出现翻车及走偏等 危险。上述方法虽然从表面上看克服了上述问题，但是其方法存在的 缺点是:第一是设计过于古老及死板;第二是其原材料造价成本过高；
I
确 认 本 第三是如用在小型汽车上， 其美观程度也大打折扣。
发明内容
本实用新型的一个发明目的是：提供一种多腔防爆轮胎；实现无 需通过安装两个轮胎， 也能防止爆胎出现的问题。
为完成上述发明目的，本实用新型是这样实现的：一种多腔防爆 轮胎，该轮胎是由至少两个腔体构成，腔体之间设有密封的环状分割 层；在轮毂中间设有与环状分割层相配合的卡槽；环状分割层卡在轮 毂中间的卡槽内使轮胎形成至少两个腔体，所述的每个腔体对应的轮 毂上各有一个充气嘴。
对上述技术方案作进一步的改进，所述的环状分割层上同样设有 带束层。这样可以有效的防止其中一个轮胎气压不足，别的轮胎受到 重压后， 产生变形， 或是充气压力过大时， 发生爆胎情况。
对上述技术方案作进一步的改进，所述的环状分割层的顶端设有 卡圈，卡圈的顶端内设有钢丝圈。这样可以保证卡圈能够与卡槽紧密 接触， 保证腔体之间的密封性。
本实用新型的另一个发明目的是：提供一种轮毂， 旨在用于安装 上述多腔防爆轮胎。
为完成上述发明目的，本专利是这样实现的：所述的轮毂用于安 装多腔防爆轮胎，在轮毂的轮腔中间设有卡槽；该卡槽用于卡住环状 分隔层上的卡圈。
对上述技术方案做进一步的细化，所述的轮毂由卡槽中间分成主 轮毂和至少一个副轮毂；所述的主轮毂与副轮毂的顶面均形成相互独 立的轮腔；连接处的上边缘合并形成了卡槽；在连接处下边缘均设有 连接圈； 在连接圈上设有螺栓孔， 并通过螺栓连接。该技术方案将轮 毂分为至少两个部分，每个部分相当于一个独立的轮毂，进而也方便 这种多腔防爆轮胎的安装， 因为其中间设有一个环状分隔层，且必保 证与卡槽连接后多个腔体之间相互不能连通，也就是说必须保证各自 的密封，这样就对安装提出了相当高的要求，我们在该专利中采用多 个轮毂合并安装， 从而解决了按装难和密封难的两大问题。
附图说明
图 1为实施例示意图。
图 2为本实用新型的结构示意图。
具体实施方式
为使读者进一步了解本实用新型的结构特征，下面结合附图对本 实用新型作进一步的描述。
如图 1所示， 一种双腔防爆轮胎 1, 该轮胎是两个腔体 11, 1 构成， 腔体之间设有密封的环状分割层 12; 两个腔体 11， U'的环状 分割层 12上分别设有带束层 121。环状分割层 12的顶端设有卡圈 13, 卡圈 13的顶端内设有钢丝圈； 用于保证连接的密封性， 从而使两个 腔体之间独立存在； 在轮毂中间设有与环状分割层相配合的卡槽，卡 槽用于卡住环状分隔层；即环状分隔层 12上的卡圈 13就卡在轮毂中 间的卡槽内，使轮胎形成两个腔体，所述的每个腔体对应的轮毂上各 有一个充气嘴， 气体分别从各个腔体的充气嘴中充入。
上述的轮毂 2用于安装多腔防爆轮胎，每个部分相当于一个独立 的轮毂 2, 主要是为了便于上述多腔防爆轮胎的安装， 在轮毂的轮腔 中间设有卡槽； 轮毂由卡槽中间分成主轮毂 21和副轮毂 22; 所述的 主轮毂 21与副轮毂 22的顶面均形成相互独立的轮腔；连接处的上边 缘合并形成了卡槽； 卡槽是由主轮毂上边缘 212和副轮毂上边缘 222 配合而形成的。在连接处下边缘均设有连接圈；整个连接圈是由主连 接圈 211与副连接圈 221连接而形成的， 主连接圈 211与副连接圈 221上设有多个螺栓孔， 并通过嫘栓 23将其连接。

Claims

权 利 要 求 书
1、 一种多腔防爆轮胎，其特征在于，该轮胎是由至少两个腔体构成， 腔体之间设有密封的环状分割层；在轮毂中间设有与环状分割层相配 合的卡槽；环状分割层卡在轮毂中间的卡槽内使轮胎形成至少两个腔 体， 所述的每个腔体对应的轮毂上各有一个充气嘴。
2、 根据权利要求 1所述的一种多腔防爆轮胎， 其特征在于： 所述的 环状分割层上同样设有带束层。
3、 根据权利要求 1所述的一种多腔防爆轮胎， 其特征在于： 所述的 环状分割层的顶端设有卡圈， 卡圈的顶端内设有钢丝圈。
4、 一种用安装权利要求 1所述多腔防爆轮胎的轮毂， 其特征在于- 所述的轮毂用于安装多腔防爆轮胎， 在轮毂的轮腔中间设有卡槽；该 卡槽用于卡住环状分隔层上的卡圈。
5、 根据权利要求 4所述一种轮毂， 其特征在于： 所述的轮毂由卡槽 中间分成主轮毂和至少一个副轮毂；所述的主轮毂与副轮毂的顶面均 形成相互独立的轮腔；连接处的上边缘合并形成了卡槽；在连接处下 边缘均设有连接圈； 在连接圈上设有螺栓孔， 并通过螺栓连接。
PCT/CN2011/001039 2010-10-13 2011-06-22 多腔防爆轮胎及轮毂 WO2012048511A1 (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI465355B (zh) * 2013-03-13 2014-12-21
DE102015005986A1 (de) * 2015-05-08 2016-11-10 Audi Ag Fahrzeug, insbesondere Kraftfahrzeug
WO2017109529A1 (en) * 2015-12-23 2017-06-29 Erkilic Haluk Asymmetric twin tires with raised center rim
CN112123998A (zh) * 2020-01-13 2020-12-25 怀化沃普环保科技有限公司 一种栅格式流体缓释装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201808401U (zh) * 2010-10-13 2011-04-27 郭富 多腔防爆轮胎及轮毂
CN103253085A (zh) * 2012-02-20 2013-08-21 广西大学 双气腔车轮内胎
ES2689273T3 (es) * 2013-09-24 2018-11-13 Chengdu Youyang Electromechanical Product Design Co. Ltd. Neumático multicámara
CN105082875A (zh) * 2015-09-14 2015-11-25 诺德科技股份有限公司 双胎铝制汽车车轮
CN105751828A (zh) * 2016-05-09 2016-07-13 张绍明 双层防爆轮胎
CN108274962A (zh) * 2018-02-12 2018-07-13 中山市英利莱电气科技有限公司 一体化安全车轮
CN112976939A (zh) * 2021-04-09 2021-06-18 吴兆岭 凹凸毂式双腔防爆轮胎

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2507679Y (zh) * 2001-04-25 2002-08-28 华传顺 多腔室防爆轮胎
CN2565647Y (zh) * 2002-07-19 2003-08-13 孙若铭 安全防爆轮胎
CN2709218Y (zh) * 2003-09-10 2005-07-13 徐晓白 新型双胆防爆轮胎
CN201544726U (zh) * 2009-12-15 2010-08-11 王立明 环形双气室无内胎子午线真空防爆轮胎及轮辋
CN201808401U (zh) * 2010-10-13 2011-04-27 郭富 多腔防爆轮胎及轮毂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2507679Y (zh) * 2001-04-25 2002-08-28 华传顺 多腔室防爆轮胎
CN2565647Y (zh) * 2002-07-19 2003-08-13 孙若铭 安全防爆轮胎
CN2709218Y (zh) * 2003-09-10 2005-07-13 徐晓白 新型双胆防爆轮胎
CN201544726U (zh) * 2009-12-15 2010-08-11 王立明 环形双气室无内胎子午线真空防爆轮胎及轮辋
CN201808401U (zh) * 2010-10-13 2011-04-27 郭富 多腔防爆轮胎及轮毂

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI465355B (zh) * 2013-03-13 2014-12-21
DE102015005986A1 (de) * 2015-05-08 2016-11-10 Audi Ag Fahrzeug, insbesondere Kraftfahrzeug
DE102015005986B4 (de) 2015-05-08 2023-06-29 Audi Ag Fahrzeug, insbesondere Kraftfahrzeug
WO2017109529A1 (en) * 2015-12-23 2017-06-29 Erkilic Haluk Asymmetric twin tires with raised center rim
CN112123998A (zh) * 2020-01-13 2020-12-25 怀化沃普环保科技有限公司 一种栅格式流体缓释装置

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