CN220682065U - Noise-reducing wear-resistant tire - Google Patents

Abstract

The application discloses wear-resisting tire falls of making an uproar belongs to tire technical field. The noise-reducing wear-resistant tire comprises a tire body, wherein the tire body comprises a wear-resistant heat-resistant tread, a heat-insulating layer, a cap ply, a steel wire belt layer, a ply and an airtight layer from outside to inside; the wear-resistant and heat-resistant tread is provided with a plurality of wear-resistant pad components which are arranged at intervals along the circumferential direction of the wear-resistant tread, and each wear-resistant pad component comprises a plurality of wear-resistant pads which are arranged at intervals along the width direction of the noise-reducing and wear-resistant tire; the outer side surface of the wear-resistant and heat-resistant tread is provided with a longitudinal vibration absorption groove. According to the wear-resistant pad assembly, the tread of the tire is prevented from being in direct contact with the ground in the running process, the tread of the tire is protected, and the condition that the tire is broken due to friction between the tire and the ground is reduced or even avoided; through setting up vertical vibration absorption groove, absorb the tiny vibration that the tire contacted ground produced, effectively reduce the noise of traveling.

Description

Noise-reducing wear-resistant tire

Technical Field

The application relates to a wear-resisting tire falls of making an uproar belongs to tire technical field.

Background

Tires are ground-engaging rolling, annular elastomeric rubber articles assembled on a variety of vehicles or machines. The automobile is usually arranged on a metal rim, can support an automobile body, buffer external impact, realize contact with a road surface, ensure the running performance of the automobile and ensure the running safety and comfort of the automobile.

When the vehicle runs, noise is generated due to the friction between the tire and the ground, or noise is generated due to the vibration of air in the tire, so that the comfort level of the vehicle is reduced; in addition, heat is generated due to friction with the ground in the running process of the tire, so that the tire is in a state of easy abrasion, patterns on the surface of the tire are flattened due to abrasion, the thickness of the tire is reduced, and the tire burst is easy to occur; on the other hand, after the patterns on the surface of the tire are worn, the friction force between the tire and the ground is insufficient, so that the vehicle direction is out of control, and serious traffic accidents occur. Accordingly, it is desirable to provide a tire that is wear resistant and has low noise.

Disclosure of Invention

In order to solve the problems, the application provides a noise-reducing wear-resistant tire, and the wear-resistant pad assembly is arranged to prevent the tread of the tire from directly contacting the ground in the running process, so that the tread of the tire is protected, and the occurrence of tire burst caused by friction between the tire and the ground is reduced or even avoided; through setting up vertical vibration absorption groove, absorb the tiny vibration that the tire contacted ground produced, effectively reduce the noise of traveling.

According to one aspect of the present application, there is provided a noise-reducing and wear-resistant tire comprising a tire body comprising, from the outside to the inside, a wear-resistant and heat-resistant tread, a heat insulating layer, a cap ply, a steel belt ply, a ply layer and an inner liner; the wear-resistant and heat-resistant tire tread is provided with a plurality of wear-resistant pad components which are arranged at intervals along the circumferential direction of the wear-resistant and heat-resistant tire tread, and each wear-resistant pad component comprises a plurality of wear-resistant pads which are arranged at intervals along the width direction of the noise-reducing and wear-resistant tire; the outer side surface of the wear-resistant and heat-resistant tread is provided with a longitudinal vibration absorption groove.

Optionally, a plurality of first anti-slip grooves are formed in the wear-resistant and heat-resistant tread, and the first anti-slip grooves are uniformly distributed in a ring shape at positions, close to the left end face and the right end face, of the outer side face of the wear-resistant and heat-resistant tread.

Optionally, the inner wall of wear-resisting heat-resisting tread is equipped with silence sponge strip, silence sponge strip circumference is fixed in the inner wall of wear-resisting heat-resisting tread.

Optionally, a plurality of second anti-skid grooves are formed in the wear-resistant pad, and the second anti-skid grooves extend along the width direction of the noise-reducing wear-resistant tire.

Optionally, an abrasion-resistant ring is fixedly connected to the outer side surface of the abrasion-resistant and heat-resistant tread, and the abrasion-resistant ring is arranged between the abrasion-resistant pads.

Optionally, the longitudinal vibration absorption groove is arranged in the middle of the wear-resistant ring.

Optionally, a plurality of anti-slip raised nails are arranged on the wear-resistant ring.

Optionally, the length of the anti-slip raised nail is 2-4 mm.

Optionally, a tire opening protecting ring is arranged at the outer tire opening of the tire body.

Optionally, a bead rim is arranged at the bead of the tire body.

Benefits that can be produced by the present application include, but are not limited to:

1. the noise-reducing wear-resistant tire provided by the application has the advantages that by arranging the wear-resistant pad component, the tread of the tire is prevented from being directly contacted with the ground in the running process, the tread of the tire is protected, and the occurrence of tire burst caused by friction between the tire and the ground is reduced or even avoided; through setting up vertical vibration absorption groove, absorb the tiny vibration that the tire contacted ground produced, effectively reduce the noise of traveling.

2. The wear-resisting tire of making an uproar falls that this application provided through setting up silence sponge strip, and silence sponge strip has good sound absorption sound insulation effectually, can further reduce the noise of tire, improves the stationarity that the vehicle was gone and the travelling comfort of taking personnel.

3. The application provides a wear-resisting tire falls through setting up wear pad, wear-resisting circle and second antiskid groove to set up first antiskid groove on wear pad, set up a plurality of anti-skidding protruding nails on wear-resisting circle, with the wear-resisting skid-proof ability that improves the tire, through the grip that improves the tire, and then reduce with the friction frequency on ground, promote the wearability of tire, also further improved the stationarity of traveling.

4. The noise-reduction wear-resistant tire comprises a wear-resistant heat-resistant tread, a heat-insulating layer, a cap ply, a steel wire belt layer, a ply and an airtight layer, wherein the wear-resistant heat-resistant tread and the heat-insulating layer are arranged to improve the wear-resistant heat-insulating performance of the tire, reduce the occurrence of tire burst, and the steel wire belt layer is arranged to tighten the tire to improve the strength of the tire; the ply layer can improve the tensile properties of the tire.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of a front view of a noise-reducing wear-resistant tire according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of a noise-reducing and wear-resisting tire according to an embodiment of the present application.

List of parts and reference numerals:

1. wear-resistant and heat-resistant tread; 2. a thermal insulation layer; 3. a cap ply; 4. a steel wire belt layer; 5. a ply layer; 6. an airtight layer; 7. a wear pad; 8. a longitudinal vibration absorbing groove; 9. a first cleat; 10. a mute sponge strip; 11. a second anti-skid groove; 12. wear-resistant ring; 13. a non-slip raised stud; 14. a tire opening protecting ring; 15. and (3) a tire opening steel ring.

Detailed Description

In order to more clearly illustrate the general concepts of the present application, a detailed description is provided below by way of example in connection with the accompanying drawings.

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc. indicate or refer to an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-2, an embodiment of the present application discloses a noise-reducing and wear-resistant tire, comprising a tire body, wherein the tire body comprises a wear-resistant and heat-resistant tread 1, a heat insulation layer 2, a cap ply 3, a steel wire belt layer 4, a ply 5 and an airtight layer 6 from outside to inside; the wear-resistant and heat-resistant tread 1 is provided with a plurality of components which are arranged at intervals along the circumferential direction of the wear-resistant tread, and each wear-resistant pad component comprises a plurality of wear-resistant pads 7 which are arranged at intervals along the width direction of the noise-reducing and wear-resistant tyre; the outer side surface of the wear-resistant and heat-resistant tread 1 is provided with a longitudinal vibration absorption groove 8.

Specifically, by arranging the wear-resistant pad assembly, the tread of the tire is prevented from being in direct contact with the ground in the running process, the tread of the tire is protected, and the condition that the tire is broken due to friction between the tire and the ground is reduced or even avoided; by arranging the longitudinal vibration absorbing grooves 8, fine vibration generated by the contact of the tire with the ground is absorbed, and noise of the tire in the running process is effectively reduced.

Specifically, the number of the wear pad components and the material and number of the wear pads 7 are not specifically limited, and those skilled in the art can select according to practical situations.

In particular, a set of wear pad assemblies comprises 2 wear pads 7.

As an embodiment, a plurality of first anti-skid grooves 9 are arranged on the wear-resistant and heat-resistant tread 1, and the first anti-skid grooves 9 are uniformly distributed in a ring shape at the positions of the outer side surface of the wear-resistant and heat-resistant tread 1, which are close to the left end surface and the right end surface.

Specifically, the number and shape of the first cleat grooves 9 are not specifically limited in this application, and those skilled in the art can select them according to actual situations.

Specifically, through being equipped with first antiskid groove 9 in the position that is close to the left and right sides terminal surface of the lateral surface of wear-resisting heat-resisting tread 1, effectively improve the tire and grasp the ground force when turning, effectively antiskid improves the stationarity in the tire use.

As an embodiment, the inner wall of the wear-resistant and heat-resistant tread 1 is provided with a mute sponge strip 10, and the mute sponge strip 10 is circumferentially fixed on the inner wall of the wear-resistant and heat-resistant tread 1.

Specifically, the mute sponge 10 has good sound absorption and insulation effects, can further reduce the noise of the tire, and improves the running stability of the vehicle and the comfort of passengers.

Specifically, the manner of fixedly connecting the silence sponge strip 10 and the wear-resistant and heat-resistant tread 1 is not particularly limited in this application, and those skilled in the art can select according to practical situations.

Specifically, the length, thickness, etc. of the mute sponge 10 are not specifically limited in this application, and those skilled in the art can select according to the actual situation.

As a preferred embodiment, the length of the silence sponge strip 10 is greater than the inner circumference of the tire.

As a preferred embodiment, the mute sponge 10 is in contact end to end, and the length of the mute sponge 10 is 5cm longer than the inner circumference of the tire.

Specifically, the mute sponge 10 is stuck on the inner wall of the wear-resistant and heat-resistant tread 1.

As an embodiment, the wear pad 7 is provided with a plurality of second anti-skid grooves 11, and the second anti-skid grooves 11 extend along the width direction of the noise-reducing wear-resistant tire.

Specifically, the second anti-skid groove 11 can increase the friction between the wear pad 7 and the ground, improve the tire ground-gripping ability, and prevent the occurrence of slipping and the like.

Specifically, the number and the interval of the second cleat grooves 11 are not specifically limited in this application, and those skilled in the art can select according to actual situations.

As an embodiment, the outer side surface of the wear-resistant and heat-resistant tread 1 is fixedly connected with wear-resistant rings 12, and the wear-resistant rings 12 are arranged between the wear-resistant pads 7.

Specifically, the wear-resisting rings 12 are arranged between the wear-resisting pads 7, and the wear-resisting rings 12 are in direct contact with the ground, so that most of ground friction movement is realized, the wear resistance of the tire is effectively improved, and the shock absorption effect is improved.

Specifically, the wear ring 12 is a high rebound wear resistant material.

As an embodiment, the longitudinal vibration absorbing groove 8 is provided in the middle of the wear ring 12.

Specifically, by providing the longitudinal vibration absorbing grooves 8, fine vibration generated by the tire contacting the ground is absorbed, and running noise is effectively reduced.

As an embodiment, the wear ring 12 is provided with a plurality of cleats 13.

Specifically, the number of stud 13 is not specifically limited in this application, and those skilled in the art can select according to the actual circumstances.

Specifically, through setting up the non-slip raised nail 13, and the non-slip raised nail 13 contacts with the ground with the dot, is favorable to reducing the area of contact of tire and ground, greatly reduced the frictional resistance of tire in the use.

As an embodiment, the stud 13 has a length of 3mm.

As one embodiment, a bead ring 14 is provided at the bead of the tire body.

Specifically, the bead guard ring 14 is arranged at the outer bead of the tire body, so that the tire can be protected from being damaged by the hub to affect the normal use of the tire.

As an embodiment, a bead rim 15 is provided at the bead of the tire body.

Specifically, by providing the bead rim 15 at the bead of the tire body, the tire can be firmly mounted on the hub, ensuring that the tire can be firmly and fixedly mounted on the hub.

Specifically, the noise-reducing wear-resistant tire comprises a wear-resistant heat-resistant tread 1, a heat-insulating layer 2, a cap ply 3, a steel wire belt layer 4, a ply 5 and an airtight layer 6, wherein the wear-resistant heat-resistant tread 1 and the heat-insulating layer 2 are arranged to improve the wear-resistant heat-insulating performance of the tire, reduce the occurrence of tire burst, and the steel wire belt layer is arranged to tighten the tire to improve the strength of the tire; the ply 5 can improve the tensile property of the tire; the noise reduction of the tire is realized by arranging a vibration absorbing groove and a mute sponge strip 10; the wear resistance of the tire is improved by arranging the wear-resistant ring 12 and the wear-resistant pad 7; by arranging the first anti-skid groove 9, the second anti-skid groove 11 and the anti-skid studs 13, the grip of the tire is ensured, and the anti-skid performance of the tire is improved.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (10)

1. The noise-reducing wear-resistant tire comprises a tire body and is characterized in that the tire body comprises a wear-resistant heat-resistant tread, a heat-insulating layer, a cap ply, a steel wire belt layer, a ply and an airtight layer from outside to inside; the wear-resistant and heat-resistant tire tread is provided with a plurality of wear-resistant pad components which are arranged at intervals along the circumferential direction of the wear-resistant and heat-resistant tire tread, and each wear-resistant pad component comprises a plurality of wear-resistant pads which are arranged at intervals along the width direction of the noise-reducing and wear-resistant tire; the outer side surface of the wear-resistant and heat-resistant tread is provided with a longitudinal vibration absorption groove.

2. The noise-reducing wear-resistant tire as claimed in claim 1, wherein the wear-resistant heat-resistant tread is provided with a plurality of first anti-skid grooves, and the first anti-skid grooves are uniformly distributed in a ring shape at positions, close to the left end face and the right end face, of the outer side face of the wear-resistant heat-resistant tread.

3. The noise-reducing and wear-resisting tire according to claim 1, wherein the inner wall of the wear-resisting and heat-resisting tread is provided with a mute sponge strip, and the mute sponge strip is circumferentially fixed on the inner wall of the wear-resisting and heat-resisting tread.

4. The noise-reducing wear-resistant tire according to claim 1, wherein the wear pad is provided with a plurality of second anti-skid grooves, and the second anti-skid grooves extend in the width direction of the noise-reducing wear-resistant tire.

5. The noise-reducing and wear-resisting tire according to claim 1, wherein the outer side surface of the wear-resisting and heat-resisting tread is fixedly connected with wear-resisting rings, and the wear-resisting rings are arranged between the wear-resisting pads.

6. The noise-reducing wear-resistant tyre according to claim 5, wherein said longitudinal vibration-absorbing grooves are provided in the middle of said wear-resistant ring.

7. The noise-reducing wear-resistant tyre according to claim 5, wherein said wear-resistant ring is provided with a plurality of studs.

8. A noise-reducing wear-resistant tyre according to claim 7, wherein said stud has a length of 2-4 mm.

9. The noise-reducing wear-resistant tire according to claim 1, wherein a bead ring is provided at a bead of the tire body.

10. The noise-reducing wear-resistant tire according to claim 1, wherein a bead rim is provided at a bead of the tire body.