WO2021248711A1 - 一种沙滩车轮胎 - Google Patents

一种沙滩车轮胎 Download PDF

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Publication number
WO2021248711A1
WO2021248711A1 PCT/CN2020/113213 CN2020113213W WO2021248711A1 WO 2021248711 A1 WO2021248711 A1 WO 2021248711A1 CN 2020113213 W CN2020113213 W CN 2020113213W WO 2021248711 A1 WO2021248711 A1 WO 2021248711A1
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Prior art keywords
block
skid
carcass
tire
away
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PCT/CN2020/113213
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English (en)
French (fr)
Inventor
耿鹏
赖之立
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河北万达轮胎有限公司
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Application filed by 河北万达轮胎有限公司 filed Critical 河北万达轮胎有限公司
Publication of WO2021248711A1 publication Critical patent/WO2021248711A1/zh

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    • 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

Definitions

  • This application relates to the field of tire manufacturing, in particular to an ATV tire.
  • Tires are ground-rolling circular elastic rubber products assembled on various vehicles or machinery. They are usually installed on metal rims to support the car body, cushion the external impact, achieve contact with the road surface and ensure the driving performance of the vehicle.
  • Chinese Patent Publication No. CN205853774U discloses a tire, which includes a tire carcass.
  • the tire carcass is provided with side shoulder blocks 1, side shoulder blocks 2, middle rib block 1, middle rib block 2, and side Shoulder block three and side shoulder block four, side shoulder block one is outside of side shoulder block two, side shoulder block three is adjacent to middle rib block two, side shoulder block one and side shoulder block two
  • the above-mentioned prior art solutions have the following drawbacks: the road conditions on the beach are relatively complicated, the ground in some areas is relatively soft, and the soil in some areas is relatively hard.
  • the tire is easy to sink into the mud and cannot be quickly Get out of the muddy area, which will affect the work process.
  • the purpose of this application is to provide an ATV tire, which achieves the effect of improving the passability of the tire and reducing the impact of road conditions on people's work.
  • An ATV tire includes a carcass.
  • a plurality of sets of anti-skid components that increase the friction between the ground and the tire are uniformly arranged on the outer surface of the carcass along the circumferential direction of the carcass.
  • the anti-skid components include two
  • the first block on the side of the carcass 1 has an angle between the line between the two first blocks and the center axis of the carcass, and a first anti-slip block is provided on the side of the two first blocks away from each other.
  • the anti-skid component on the outer surface of the carcass can increase the friction between the tire and the road, which can increase the possibility of smoothly crossing the muddy road; if The tire sinks into the muddy road surface, and the first anti-skid block inside the anti-skid component is set on the side of the two first pattern blocks away from each other.
  • the first pattern on the same side of the carcass The block and the first anti-skid block can provide the tire with a grip for moving forward. If you can’t directly cross the muddy road, you usually move a distance backward and then move forward to cross the muddy road. At this time, the first pattern block and the first anti-skid block on the carcass can be the tire backward. Movement provides a higher grip, which can increase the possibility of people crossing a muddy road and reduce the impact of road conditions on people's work processes.
  • a first anti-slip groove is formed on the first pattern block and the side of the first anti-slip block away from the carcass, and the first anti-slip groove extends along the circumferential direction of the carcass.
  • the first block and the first anti-skid groove on the first anti-skid block can increase the friction between the tire and the road surface, and can reduce the depth of the tire sinking on the road surface.
  • the anti-skid component further includes an extension block arranged on the side surfaces of the two first pattern blocks away from each other, and a second anti-skid groove is formed on the outer surface of the extension block, and the second anti-skid groove is along the diameter of the carcass. Extend to the direction.
  • the second anti-skid groove on the extension block can increase the friction between the tire and the road surface, which can improve the passability of the tire.
  • a U-shaped auxiliary block is provided on the side of the extension block away from the first block, and the opening on the auxiliary block faces away from the center axis of the carcass.
  • the opening of the auxiliary block close to the road surface faces the ground, and the auxiliary block can increase the resistance when the tire sinks.
  • the anti-skid component further includes a second block arranged on the side of the first block away from the first anti-skid block, the extension direction of the second block is the same as the extension direction of the first block, and the second block A second anti-skid block is provided on the side of the block away from the first pattern block.
  • the second block and the second anti-skid block can increase the friction between the tire and the road surface, which can further increase the passability of the tire.
  • a third anti-slip groove is formed on the second pattern block and the side of the second anti-slip block away from the carcass, and the third anti-slip groove extends along the radial direction of the carcass.
  • the third anti-slip groove can increase the friction between the second block and the second anti-skid block and the road surface, and The accumulated water inside the road surface can also flow from the inside of the third anti-skid groove to the outside of the road surface.
  • the second block and the auxiliary block are both arranged at the shoulder position of the carcass, and a relief groove is opened at the connection between the auxiliary block and the extension block, and the relief groove extends along the circumferential direction of the carcass.
  • the anti-skid component further includes an L-shaped third block arranged on one side of the first block, the third block is arranged close to the side of the carcass, and the opening inside the third block faces or faces away from the first block. Pattern block.
  • the effect of the third block on the same side and the first block on the tire is opposite, that is, when the first block on one side can increase the grip of the tire
  • the third block on the modified side can appropriately reduce the friction between the tire and the road surface, which can reduce the possibility of the tire slipping on the road surface when the tire is on one side of the ground.
  • the anti-skid component further includes a fourth block arranged on the surface of the carcass, the fourth block is located between the two first blocks, and the cross-sectional shape of the fourth block is L-shaped.
  • the fourth block will sink into the ground.
  • the fourth block can further increase the friction between the tire and the ground.
  • the tire in this application is used in a flat tire. When walking on the road, the side of the fourth block away from the carcass will abut the ground, and the fourth block can increase the friction of the tire when walking on a smooth road.
  • grooves are provided on the side of the first pattern block and the first anti-skid block away from the carcass.
  • the first block and the groove on the first anti-skid block can improve the shock absorption effect of the tire and can enhance the grip of the tire.
  • the first block and the first anti-skid block By setting the first block and the first anti-skid block, after the tire sinks into the mud, the first block and the first anti-skid block can provide enough grip for the tire to rotate forward or backward, which can improve The passability of the tire; 2. By setting the U-shaped auxiliary block, when the tire is about to sink into a soft area such as mud, the auxiliary block with the opening facing downward can increase the anti-sinking ability of the tire;
  • the fourth block on the tire is the main contact point with the ground.
  • the fourth block on the tire can increase the distance between the tire and the flat ground. Friction between.
  • Figure 1 is a diagram of the overall structure of a tire according to an embodiment
  • Figure 2 is a partial enlarged view of A in Figure 1;
  • Fig. 3 is a partial structure diagram at the position of a first block and a first anti-skid block according to another embodiment.
  • an ATV tire which includes a carcass 1 and a non-slip component 2.
  • the non-slip components 2 are provided in multiple groups, and the multiple groups of non-slip components 2 are along the outer surface of the carcass 1. Set evenly.
  • the anti-skid component 2 can increase the friction between the carcass 1 and the ground, and when encountering soft roads, the anti-skid component 2 can improve the passing capacity of the tire.
  • the anti-skid assembly 2 includes a first block 3 and a first anti-skid block 31, the first block 3 and the first anti-skid block 31 are each provided with two, the two first blocks 3 are respectively set close to the carcass 1 the position of the two sides, and the line between the two first blocks 3 and the axis of the carcass 1 have an angle; the two first anti-skid blocks 31 correspond to the two first blocks 3 one-to-one, An anti-skid block 31 is arranged on the side surfaces of the two first blocks 3 away from each other, and the two first anti-skid blocks 31 on the two first blocks 3 are arranged close to each other.
  • the first block 3 and the first anti-slip block 31 are provided with first anti-slip grooves 32 on the side away from the carcass 1, and the first anti-slip grooves 32 extend along the circumferential direction of the carcass 1.
  • a circle of first blocks 3 and first anti-skid blocks 31 on the same side of the carcass 1 can provide the tire with a grip for moving forward. If it is not possible to cross the muddy road directly, people usually move one distance backward and then move forward to cross the muddy road. At this time, another circle of the first pattern block 3 and the first anti-skid block on the carcass 1 31 can provide a higher grip for the tires to move backwards, which can increase the possibility of people passing through muddy roads and reduce the impact of road conditions on people's work processes.
  • the water under the tire can flow along the first anti-skid groove 32 to the outside of the first block 3 or the first anti-skid block 31, which can further improve the friction between the tire and the ground.
  • the anti-skid assembly 2 further includes an extension block 4, an auxiliary block 41, a second pattern block 5 and a second anti-skid block 51.
  • the extension block 4, the auxiliary block 41, the second block 5 and the second anti-skid block 51 are all provided with two, and the two extension blocks 4 are provided on the end faces of the two first blocks 3 away from each other.
  • a second anti-slip groove 42 is provided on the side of the extension block 4 away from the carcass 1, and the second anti-slip groove 42 extends along the radial direction of the carcass 1.
  • the cross-sectional shape of the auxiliary block 41 is U-shaped, and the opening of the auxiliary block 41 faces away from the axial direction of the tire.
  • the auxiliary block 41 is arranged on the side of the first block 3 close to the first anti-skid block 31, and the end of the auxiliary block 41 close to the first block 3 is fixedly connected with the extension block 4 on the end surface of the extension block 4 away from the first block 3 .
  • the outer surface of the auxiliary block 41 is provided with a U-shaped first drainage groove 53 penetrating the two end surfaces of the auxiliary block 41.
  • the two second blocks 5 are respectively arranged on the side away from each other of the two first blocks 3, and the extension directions of the second blocks 5 and the first blocks 3 are the same.
  • the second anti-slip block 51 is arranged on the side of the second block 5 away from the first block 3, and the second anti-slip block 51 is arranged at a position where the second block 5 is close to the first anti-slip block 31.
  • the second block 5 and the second anti-skid block 51 are provided with a third anti-skid groove 52 on the side away from the carcass 1, and the second block 5 and the second anti-skid block 51 are provided with an L-shaped first on the side away from the carcass 1.
  • the second block 5 and the auxiliary block 41 are both arranged at the shoulder 11 of the carcass 1, and the connection between the auxiliary block 41 and the extension block 4 is provided with a relief groove 43 communicating with both sides of the extension block 4.
  • the auxiliary block 41 When the tire passes through a soft zone, the auxiliary block 41 near the ground opens downwards. At this time, the auxiliary block 41 can improve the anti-sinking ability of the tire. If the tire sinks into the ground, the water on the side of the tire can escape from the first drainage groove 53 The position flows to one side of the auxiliary block 41, which can increase the friction between the auxiliary block 41 and the ground. When the tire rotates in situ inside the ground, the sand on the ground can pass through the relief groove 43 and abut on the second block 5, so the relief groove 43 can enlarge the second block 5 and the second anti-skid block 51 and the ground. The contact area, thereby increasing the friction between the tire and the ground.
  • the anti-skid assembly 2 further includes a third block 6 and a fourth block 7 that are both L-shaped.
  • two third blocks 6 and fourth blocks 7 are provided.
  • the two fourth blocks 7 are both arranged at the center of the surface of the carcass 1, and the two fourth blocks 7 are arranged symmetrically in the center.
  • the two fourth blocks 7 and the two first blocks 3 are arranged in one-to-one correspondence, and the inner openings thereof are away from the first block 3.
  • the two third blocks 6 are respectively arranged on both sides of the fourth block 7 and are arranged symmetrically in the center.
  • the two third blocks 6 correspond to the two first blocks 3 one-to-one, and are respectively arranged on the side of the first anti-slip block 31 away from the first block 3.
  • the opening direction of the third block 6 faces one side of the first block 3, and an L-shaped second drain groove 61 is opened on the side of the third block 6 away from the carcass 1.
  • the third block 6 and the first block 3 on the same side have opposite effects on the tire. That is, when the first block 3 on one side can increase the grip of the tire, the The third block 6 can appropriately reduce the friction between the tire and the road surface, which can reduce the possibility of the tire slipping on the road surface when the tire is on one side of the ground.
  • the fourth block 7 is the main part of the tire in contact with the ground, which can increase the friction between the tire and the flat road.
  • grooves 8 are provided on the side of the first block 3 and the first anti-skid block 31 away from the carcass 1.
  • the groove 8 is substantially L-shaped, one end of which penetrates the end surface of the first anti-slip block 31 away from the first block 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

一种沙滩车轮胎，包括胎体（1），沿着胎体（1）的周向在胎体（1）的外表面上均匀设置有多组增加地面与轮胎之间的摩擦力的防滑组件（2），防滑组件（2）包括两个第一花纹块（3），两个第一花纹块（3）分别靠近胎体（1）的两个侧面设置，两个第一花纹块（3）之间的连线与胎体（1）的中心轴线之间存在角度，两个第一花纹块（3）相互远离的侧面上设置有第一防滑块（31），达到了提升轮胎的通过性，降低路况对人们工作的影响的效果。

Description

一种沙滩车轮胎 技术领域
本申请涉及轮胎制造领域，尤其是涉及一种沙滩车轮胎。
背景技术
轮胎是在各种车辆或机械上装配的接地滚动的圆环形弹性橡胶制品，通常安装在金属轮辋上，能支承车身，缓冲外界冲击，实现与路面的接触并保证车辆的行驶性能。
中国专利公开第CN205853774U号公开了一种轮胎，其包括轮胎胎体，所述轮胎胎体上阵列设置有侧胎肩块一、侧胎肩块二、中部肋条块一、中部肋条块二、侧胎肩块三和侧胎肩块四，其中侧胎肩块一在侧胎肩块二的外侧，侧胎肩块三与中部肋条块二相邻，侧胎肩块一与侧胎肩块二之间设有沟槽一，侧胎肩块二之间设有沟槽二，侧胎肩块二与中部肋条块一之间设有沟槽三，侧胎肩块三与侧胎肩块四之间设有沟槽四，侧胎肩块四之间设有沟槽五，侧胎肩块四与中部肋条块二之间设有沟槽六。
然而，上述现有技术方案存在以下缺陷：沙滩上路况比较复杂，部分区域地面比较松软，部分地面土质较硬，将该轮胎使用到沙滩上的松软地面时，轮胎容易陷入到泥泞中，无法快速脱离泥泞区域，从而会影响工作过程。
发明内容
本申请的目的是提供一种沙滩车轮胎，达到了提升轮胎的通过性，降低路况对人们工作的影响的效果。
本申请的上述技术目的是通过以下技术方案得以实现的：
一种沙滩车轮胎，包括胎体，沿着胎体的周向在胎体的外表面上均匀设置有多组增加地面与轮胎之间的摩擦力的防滑组件，防滑组件包括两个分别设置在胎体1侧面的第一花纹块，两个第一花纹块之间的连线与胎体的中心轴线之间存在角度，两个第一花纹块相互远离的侧面上设置有第一防滑块。
通过采用上述技术方案，使用本申请中的轮胎时，如果遇到泥泞路面，胎体外表面上的防滑组件能够增大轮胎与路面的摩擦力，这样能够增加顺利穿过泥泞路面的可能性；如果轮胎陷入到泥泞路面内部，防滑组件内部的第一防滑块设置在两个第一花纹块相互远离的侧面上，向前移动直接穿过泥泞路面时，胎体上同一侧的一圈第一花纹块以及第一防滑块能够为轮胎提供向前移动的抓地力。如果无法直接穿过泥泞路面，通常采用向后移动一端距离，然后再向前移动的方式穿过泥泞路面，此时胎体上另一圈第一花纹块以及第一防滑块能够为 轮胎向后移动提供较高的抓地力，这样就能够提高人们穿过泥泞路段的可能性，降低了路况对人们工作过程的影响。
在一个优选方案中，第一花纹块以及第一防滑块远离胎体的侧面上开设有第一防滑槽，第一防滑槽沿着胎体的周向延伸。
通过采用上述技术方案，第一花纹块以及第一防滑块上的第一防滑槽能够增大轮胎与路面的摩擦力，能够降低轮胎在路面上下沉的深度。
在一个优选方案中，防滑组件还包括设置在两个第一花纹块相互远离的侧面上的延伸块，延伸块的外表面上开设有第二防滑槽，第二防滑槽沿着胎体的径向方向延伸。
通过采用上述技术方案，如果轮胎陷入到路面内部并且在路面内部转动时，延伸块上的第二防滑槽能够增大轮胎与路面的摩擦力，这样能够提升轮胎的通过性。
在一个优选方案中，延伸块远离第一花纹块的一侧设置有U型的辅助块，辅助块上的开口背离胎体的中心轴线。
通过采用上述技术方案，轮胎在使用的过程中，靠近路面的辅助块开口朝向地面，辅助块能够增大轮胎下沉时的阻力。
在一个优选方案中，防滑组件还包括设置在第一花纹块远离第一防滑块的一侧的第二花纹块，第二花纹块的延伸方向与第一花纹块的延伸方向相同，第二花纹块远离第一花纹块的一侧设置有第二防滑块。
通过采用上述技术方案，轮胎陷入到地面内部之后，第二花纹块以及第二防滑块能够增大轮胎与路面之间的摩擦力，这样能够进一步增大轮胎的通过性。
在一个优选方案中，第二花纹块以及第二防滑块远离胎体的侧面上开设有第三防滑槽，第三防滑槽沿着胎体的径向方向延伸。
通过采用上述技术方案，第二花纹块以及第二防滑块陷入路面内部并且与路面相抵接时，第三防滑槽能够增大第二花纹块以及第二防滑块与路面之间的摩擦力，而且路面内部的积水还可以从第三防滑槽内部流动到路面外侧。
在一个优选方案中，第二花纹块以及辅助块均设置在胎体的胎肩位置，辅助块与延伸块的连接处开设有让位槽，让位槽沿着胎体的周向延伸。
通过采用上述技术方案，轮胎陷入到路面内部并且转动的过程中，路面内部的泥土会穿过让位槽接触到第二花纹块，让位槽能够使第二花纹块接触到更多的泥土，进而增大第二花纹块与地面之间的摩擦力。
在一个优选方案中，防滑组件还包括设置在第一花纹块一侧的L型的第三花纹块， 第三花纹块靠近胎体的侧面设置，第三花纹块内部的开口朝向或者背离第一花纹块。
通过采用上述技术方案，轮胎在路面内部转动时，同一侧的第三花纹块与第一花纹块对轮胎的作用效果相反，即当一侧的第一花纹块能够增大轮胎的抓地力时，改侧的第三花纹块能够适当的减小轮胎与路面之间的摩擦力，这样能够降低轮胎一侧着地时，轮胎在路面上出现打滑的可能性。
在一个优选方案中，防滑组件还包括设置在胎体表面上的第四花纹块，第四花纹块位于两个第一花纹块之间，第四花纹块的横截面形状为L型。
通过采用上述技术方案，轮胎陷入到地面内部之后，第四花纹块也会陷入到地面内部，第四花纹块能够进一步增大轮胎与地面之间的摩擦力，使用本申请中的轮胎在平整的路面上行走时，第四花纹块远离胎体的侧面会与地面相抵接，第四花纹块能够增大轮胎在平整路面上行走时的摩擦力。
在一个优选方案中，第一花纹块与第一防滑块远离胎体的侧面上开设有沟槽。
通过采用上述技术方案，在路面上使用轮胎时，第一花纹块以及第一防滑块上的沟槽能够提升轮胎的吸震效果，而且可以增强轮胎的抓地力。
综上所述，本申请具有以下技术效果：
1.通过设置了第一花纹块以及第一防滑块，轮胎陷入到泥泞中之后，第一花纹块以及第一防滑块能够为轮胎向前转动或者向后转动提供足够的抓地力，这样能够提升轮胎的通过性；2.通过设置了U型的辅助块，轮胎将要下陷到泥泞等松软地带时，开口朝下的辅助块能够增大轮胎抗下沉能力；
3.通过设置了第四花纹块，轮胎在平整的路面上行走时，轮胎上的第四花纹块是与地面的主要接触点，轮胎上的第四花纹块能够增大轮胎与平整的地面之间的摩擦力。
附图说明
图1是根据一个实施方案的轮胎的整体结构图；
图2是图1中A处局部放大图；
图3是根据另一实施方案的第一花纹块以及第一防滑块位置处的局部结构图。
图中，1、胎体；11、胎肩；2、防滑组件；3、第一花纹块；31、第一防滑块；32、第一防滑槽；4、延伸块；41、辅助块；42、第二防滑槽；43、让位槽；5、第二花纹块；51、第二防滑块；52、第三防滑槽；53、第一排水槽；6、第三花纹块；61、第二排水槽；7、第四花纹块；8、沟槽。
具体实施方式
以下结合附图对本申请作进一步详细说明。
参照图1，在一个实施方案中，提供了一种沙滩车轮胎，其包括胎体1以及防滑组件2，防滑组件2共设置有多组，多组防滑组件2沿着胎体1的外表面均匀设置。在沙滩使用沙滩车轮胎时，防滑组件2能够增大胎体1与地面之间的摩擦力，而且遇到松软路面时，防滑组件2能够提升轮胎的通过能力。
参照图1，防滑组件2包括第一花纹块3以及第一防滑块31，第一花纹块3以及第一防滑块31均设置有两个，两个第一花纹块3分别设置在靠近胎体1两侧面的位置，并且两个第一花纹块3之间的连线与胎体1的轴线方向存在夹角；两个第一防滑块31与两个第一花纹块3一一对应，第一防滑块31设置在两个第一花纹块3相互远离的侧面上，两个第一花纹块3上的两个第一防滑块31相互靠近设置。第一花纹块3以及第一防滑块31远离胎体1的侧面上开设有第一防滑槽32，第一防滑槽32沿着胎体1的周向方向延伸。
当轮胎陷入到泥泞中时，如果需要向前移动直接穿过泥泞路面，胎体1上同一侧的一圈第一花纹块3以及第一防滑块31能够为轮胎提供向前移动的抓地力。如果无法直接穿过泥泞路面，此时人们通常采用向后移动一端距离，然后再向前移动的方式穿过泥泞路面，此时胎体1上另一圈第一花纹块3以及第一防滑块31能够为轮胎向后移动提供较高的抓地力，这样就能够提高人们穿过泥泞路段的可能性，降低了路况对人们工作过程的影响。在使用的过程中，轮胎下方的水能够沿着第一防滑槽32流到第一花纹块3或者第一防滑块31的外侧，这样能够进一步提升轮胎与地面的摩擦力。
参照图2，防滑组件2还包括延伸块4、辅助块41、第二花纹块5以及第二防滑块51。在一个实施方案中，延伸块4、辅助块41、第二花纹块5以及第二防滑块51均设置有两个，两个延伸块4设置在两个第一花纹块3相互远离的端面上，延伸块4远离胎体1的侧面上开设有第二防滑槽42，第二防滑槽42沿着胎体1的径向方向延伸。辅助块41的截面形状为U型，并且辅助块41的开口背离轮胎的轴线方向。辅助块41设置在第一花纹块3靠近第一防滑块31的一侧，辅助块41靠近第一花纹块3的一端在延伸块4远离第一花纹块3的端面上与延伸块4固定连接。辅助块41的外侧面上开设有贯穿辅助块41的两个端面的U型的第一排水槽53。两个第二花纹块5分别设置在两个第一花纹块3相互远离的一侧，第二花纹块5与第一花纹块3的延伸方向相同。第二防滑块51设置在第二花纹块5远离第一花纹块3的侧面上，并且第二防滑块51设置在第二花纹块5靠近第一防滑块31的位置。第二花纹块5以及第二防滑块51远离胎体1的侧面上开设有第三防滑槽52，第二花纹块5以及第二防滑块51远离胎体1的侧面上开设有L型的第三排水槽54，第三防滑槽52的延 伸方向与第二防滑槽42的延伸方向相同。第二花纹块5以及辅助块41均设置在胎体1的胎肩11位置，辅助块41与延伸块4的连接处开设有连通延伸块4两侧的让位槽43。
轮胎经过松软地带时，靠近地面的辅助块41开口向下，此时辅助块41能够提升轮胎的抗下沉能力，如果轮胎下沉到地面内部，轮胎侧面的水可以从第一排水槽53的位置流动到辅助块41的一侧，这样能够增大辅助块41与地面的摩擦力。轮胎在地面内部原地转动时，地面的沙土能够穿过让位槽43抵接在第二花纹块5上，所以让位槽43能够增大第二花纹块5以及第二防滑块51与地面的接触面积，进而增大轮胎与地面之间的摩擦力。
参照图1和图2，防滑组件2还包括均呈L型的第三花纹块6以及第四花纹块7。在一个实施方案中，第三花纹块6和第四花纹块7均设置有两个。两个第四花纹块7均设置在胎体1表面的中心位置，两个第四花纹块7呈中心对称设置。两个第四花纹块7与两个第一花纹块3一一对应设置，其内部开口背离第一花纹块3。两个第三花纹块6分别设置在第四花纹块7的两侧，呈中心对称设置。两个第三花纹块6与两个第一花纹块3一一对应，分别设置在第一防滑块31远离第一花纹块3的一侧。第三花纹块6的开口方向朝向第一花纹块3的一侧，第三花纹块6远离胎体1的侧面上开设有L型的第二排水槽61。
轮胎在路面内部转动时，同一侧的第三花纹块6与第一花纹块3对轮胎的作用效果相反，即当一侧的第一花纹块3能够增大轮胎的抓地力时，该侧的第三花纹块6能够适当的减小轮胎与路面之间的摩擦力，这样能够降低轮胎一侧着地时轮胎在路面上打滑的可能性。在平整的路面上行走的过程中，第四花纹块7是轮胎与地面接触的主要部位，其能增大轮胎与平整路面的摩擦力。
参照图3，为了进一步提升轮胎的抓地力，提升轮胎的吸震能力，在另一实施方案中，在第一花纹块3以及第一防滑块31远离胎体1的侧面上开设有沟槽8。沟槽8大致呈L型，其中一端贯穿第一防滑块31远离第一花纹块3的端面。
本具体实施例仅仅是对本申请的解释，其并不是对本申请的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本申请的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种沙滩车轮胎，包括胎体(1)，其特征在于：沿着胎体(1)的周向在胎体(1)的外表面上均匀设置有多组增加地面与轮胎之间的摩擦力的防滑组件(2)，防滑组件(2)包括两个分别设置在胎体(1)侧面的第一花纹块(3)，两个第一花纹块(3)之间的连线与胎体(1)的中心轴线之间存在角度，两个第一花纹块(3)相互远离的侧面上设置有第一防滑块(31)。
  2. 根据权利要求1所述的一种沙滩车轮胎，其特征在于：第一花纹块(3)以及第一防滑块(31)远离胎体(1)的侧面上开设有第一防滑槽(32)，第一防滑槽(32)沿着胎体(1)的周向延伸。
  3. 根据权利要求1或2所述的一种沙滩车轮胎，其特征在于：防滑组件(2)还包括设置在两个第一花纹块(3)相互远离的侧面上的延伸块(4)，延伸块(4)的外表面上开设有第二防滑槽(42)，第二防滑槽(42)沿着胎体(1)的径向方向延伸。
  4. 根据权利要求3所述的一种沙滩车轮胎，其特征在于：延伸块(4)远离第一花纹块(3)的一侧设置有U型的辅助块(41)，辅助块(41)上的开口背离胎体(1)的中心轴线。
  5. 根据权利要求4所述的一种沙滩车轮胎，其特征在于：防滑组件(2)还包括设置在第一花纹块(3)远离第一防滑块(31)的一侧的第二花纹块(5)，第二花纹块(5)的延伸方向与第一花纹块(3)的延伸方向相同，第二花纹块(5)远离第一花纹块(3)的一侧设置有第二防滑块(51)。
  6. 根据权利要求5所述的一种沙滩车轮胎，其特征在于：第二花纹块(5)以及第二防滑块(51)远离胎体(1)的侧面上开设有第三防滑槽(52)，第三防滑槽(52)沿着胎体(1)的径向方向延伸。
  7. 根据权利要求6所述的一种沙滩车轮胎，其特征在于：第二花纹块(5)以及辅助块(41)均设置在胎体(1)的胎肩(11)位置，辅助块(41)与延伸块(4)的连接处开设有让位槽(43)，让位槽(43)沿着胎体(1)的周向延伸。
  8. 根据权利要求1所述的一种沙滩车轮胎，其特征在于：防滑组件(2)还包括设置在第一花纹块(3)一侧的L型的第三花纹块(6)，第三花纹块(6)靠近胎体(1)的侧面设置，第三花纹块(6)内部的开口朝向或者背离第一花纹块(3)。
  9. 根据权利要求1所述的一种沙滩车轮胎，其特征在于：防滑组件(2)还包括设置在胎体(1)表面上的第四花纹块(7)，第四花纹块(7)位于两个第一花纹块(3)之间，第四花纹块(7)的横截面形状为L型。
  10. 根据权利要求1或2所述的一种沙滩车轮胎，其特征在于：第一花纹块(3)与第一防滑块(31)远离胎体(1)的侧面上开设有沟槽(8)。
PCT/CN2020/113213 2020-06-11 2020-09-03 一种沙滩车轮胎 WO2021248711A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02171305A (ja) * 1988-12-26 1990-07-03 Bridgestone Corp 空気入りタイヤの突起要素
CN106585288A (zh) * 2016-12-30 2017-04-26 厦门正新橡胶工业有限公司 越野路面用全地形车轮胎胎面花纹结构
CN108248297A (zh) * 2018-02-09 2018-07-06 建大橡胶（中国）有限公司 一种越野沙滩车轮胎
CN209159304U (zh) * 2018-09-13 2019-07-26 青岛恒达轮胎有限公司 一种具有防滑防噪功能的农用轮胎
CN210436927U (zh) * 2019-06-28 2020-05-01 大陆马牌轮胎（中国）有限公司 一种切割水膜的高抓地力轮胎
CN210526201U (zh) * 2019-07-16 2020-05-15 台州太阳风橡胶有限公司 一种排水强防滑性能好的轮胎花纹
CN210591244U (zh) * 2019-09-09 2020-05-22 建大橡胶（中国）有限公司 一种雪地胎

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02171305A (ja) * 1988-12-26 1990-07-03 Bridgestone Corp 空気入りタイヤの突起要素
CN106585288A (zh) * 2016-12-30 2017-04-26 厦门正新橡胶工业有限公司 越野路面用全地形车轮胎胎面花纹结构
CN108248297A (zh) * 2018-02-09 2018-07-06 建大橡胶（中国）有限公司 一种越野沙滩车轮胎
CN209159304U (zh) * 2018-09-13 2019-07-26 青岛恒达轮胎有限公司 一种具有防滑防噪功能的农用轮胎
CN210436927U (zh) * 2019-06-28 2020-05-01 大陆马牌轮胎（中国）有限公司 一种切割水膜的高抓地力轮胎
CN210526201U (zh) * 2019-07-16 2020-05-15 台州太阳风橡胶有限公司 一种排水强防滑性能好的轮胎花纹
CN210591244U (zh) * 2019-09-09 2020-05-22 建大橡胶（中国）有限公司 一种雪地胎

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