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CN-224224842-U - High-toughness puncture-resistant motorcycle cover tyre

CN224224842UCN 224224842 UCN224224842 UCN 224224842UCN-224224842-U

Abstract

The utility model relates to the technical field of motorcycle tires, and discloses a high-toughness puncture-resistant motorcycle outer tire, which comprises a hub, wherein an inner tire body is sleeved outside the hub, a puncture-resistant assembly is sleeved outside the inner tire body, the puncture-resistant assembly comprises an outer tire body, the outer tire body is sleeved outside the inner tire body, the edge of the puncture-resistant assembly is mutually attached to the edge of the hub near one side, the outer tire body is used as an outermost layer structure, the most basic physical protection is provided, sharp objects are prevented from being directly punctured, a heat insulation shell is used for keeping the stable temperature of the inner tire through the excellent heat insulation property of aerogel materials, the phenomenon that the pressure of the inner tire is increased and then the inner tire is burst is effectively prevented, a kevlar fiber material is adopted for a puncture-resistant layer, the puncture-resistant capability of the outer tire is enhanced, the sharp objects are prevented from penetrating the outer tire and damaging the inner tire, and a tensile net enhances the overall structural strength of the outer tire, so that the outer tire can still maintain good form and performance under high-load and high-speed running conditions.

Inventors

  • LIU MINGCHAO
  • Yue Tangpeng
  • FENG DELONG

Assignees

  • 青岛建勋橡塑有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (5)

  1. 1. The high-toughness puncture-resistant motorcycle outer tire is characterized by comprising a hub (1), wherein an inner tire body (3) is sleeved outside the hub (1), a puncture-resistant assembly (2) is sleeved outside the inner tire body (3), the puncture-resistant assembly (2) comprises an outer tire body (201), the outer tire body (201) is sleeved outside the inner tire body (3), and the edge of the puncture-resistant assembly (2) is attached to the edge of the hub (1) at one side; The anti-puncture assembly is characterized in that the anti-puncture assembly (2) further comprises a heat insulation shell (202), a puncture-resistant layer (203) and a tensile net (204), the heat insulation shell (202) is sleeved outside the inner tire body (3), the puncture-resistant layer (203) is fixedly sleeved outside the heat insulation shell (202), the outer wall of the puncture-resistant layer (203) is mutually attached to the inner wall of the outer tire body (201), and the tensile net (204) is arranged inside the outer tire body (201).
  2. 2. The high-toughness puncture-resistant motorcycle tyre according to claim 1, characterized in that the main material of the heat-insulating casing (202) is aerogel.
  3. 3. The high-toughness puncture-resistant motorcycle cover tire according to claim 1, wherein the puncture-resistant layer (203) is made of Kevlar fibers, and the Kevlar fibers of the puncture-resistant layer (203) are manufactured through a high-temperature and high-pressure treatment process.
  4. 4. The high-toughness puncture-resistant motorcycle outer tire according to claim 2, wherein the tensile net (204) is galvanized alloy steel wire, and is subjected to corrosion prevention treatment.
  5. 5. The high-toughness puncture-resistant motorcycle outer tire according to claim 1, wherein the main material of the inner tire body (3) is a high-strength rubber synthetic material.

Description

High-toughness puncture-resistant motorcycle cover tyre Technical Field The utility model relates to the technical field of motorcycle tires, in particular to a high-toughness puncture-resistant motorcycle outer tire. Background The outer tyre of the motorcycle is a rubber tyre arranged outside the wheel rim of the motorcycle, mainly plays roles of supporting the vehicle, providing grip force, buffering vibration and keeping stability, is generally formed by multiple layers of materials, comprises rubber, curtain cloth, steel wires and the like, so as to improve wear resistance, compression resistance and puncture resistance, has various types according to different use requirements, such as sports type, off-road type, highway type and the like, has different pattern designs and tread structures, and has the tyre pressure of the outer tyre which is also required to be kept in a proper range so as to ensure running safety and comfort, and the outer tyre and the inner tyre work cooperatively to realize normal running and running performance of the motorcycle together. Although the traditional motorcycle outer tire in the prior art has certain puncture resistance, when encountering relatively sharp objects, the outer tire is still easy to damage, and the inner tire is damaged or burst, because the puncture resistance design and the materials of the outer tire do not completely solve the problem of penetration of all types of sharp objects, thereby affecting the overall driving safety, in addition, the traditional motorcycle outer tire generally does not have an effective heat insulation function, particularly, under the condition of long-time running or high-load running, the motorcycle tire is affected by high temperature, so that the temperature of the outer tire is increased, and the air pressure of the inner tire is increased along with the increase of the temperature, which can cause the inner tire to burst under certain conditions, and cause great potential safety hazards, therefore, the technical personnel provide a high-toughness puncture-resistant motorcycle outer tire to solve the problems in the background art. Disclosure of utility model The utility model aims to provide a high-toughness puncture-resistant motorcycle outer tire, which solves the problems in the background art. The utility model provides a high-toughness puncture-resistant motorcycle outer tire which comprises a hub, wherein an inner tire body is sleeved outside the hub, a puncture-resistant assembly is sleeved outside the inner tire body, the puncture-resistant assembly comprises an outer tire body, the outer tire body is sleeved outside the inner tire body, and the edge of the puncture-resistant assembly is attached to the edge of the hub at one side. As the preference of above-mentioned technical scheme, prevent puncture subassembly still includes thermal insulation shell, anti puncture layer and tensile net, thermal insulation shell cover is established in the child body outside, anti puncture layer fixed cover is established in the thermal insulation shell outside, laminating each other between the outer wall of anti puncture layer and the inner wall of cover tire body, tensile net sets up inside the cover tire body. As the preferable choice of the technical proposal, the main material of the heat insulation shell is aerogel. As the optimization of the technical scheme, the main material of the puncture-resistant layer is Kevlar fiber, and the Kevlar fiber of the puncture-resistant layer is manufactured through a high-temperature high-pressure treatment process. As the preferable choice of the technical proposal, the anti-pulling net is galvanized alloy steel wire, and is subjected to anti-corrosion treatment. As the preferable choice of the technical proposal, the main material of the inner tube body is high-strength rubber synthetic material. Compared with the prior art, the utility model has the beneficial effects that: The working principle of the high-toughness puncture-resistant motorcycle outer tire is mainly characterized in that the cooperative action of the multilayer structure of the high-toughness puncture-resistant motorcycle outer tire is realized, the outer tire body is used as the outermost layer structure, the most basic physical protection is provided, sharp objects are prevented from being directly punctured, the heat insulation shell keeps the stable temperature of the inner tire through the excellent heat insulation property of aerogel materials, the phenomenon that the air pressure of the inner tire is increased and then the inner tire is burst caused by high temperature is effectively prevented, the puncture-resistant layer is made of Kevlar fiber materials, the puncture resistance of the outer tire is enhanced, the sharp objects are prevented from penetrating the outer tire and damaging the inner tire, the tensile net enhances the overall structural strength of the outer tire, the high-load and high-spee