CN222271723U - Tire structure of off-road vehicle with open-air all-terrain highway - Google Patents

Abstract

The utility model relates to the technical field of tire structures of highway field all-terrain off-road vehicles, and discloses a highway field all-terrain off-road vehicle tire structure which comprises a tire body and a reinforcing mechanism, wherein the reinforcing mechanism comprises an airtight layer, bead wires and a stretch-resistant layer, the airtight layer is fixedly connected with a double-layer steel wire belt layer through a tire body ply, the strength of a ground contact surface of the tire body can be improved through the airtight layer, the tire body ply, the double-layer steel wire belt layer and a covering primer layer through the arranged reinforcing mechanism, vibration between a tire shoulder and a road surface is reduced through a tire shoulder shock absorbing layer, a tire rim inner tube and silt are prevented from entering the tire body through the bead wires in cooperation with a toe opening, the effect of sealing compressed gas can be achieved, and damage caused by contact between the side surfaces of the tire body of the highway field all-terrain off-road vehicle and hard objects is reduced through the stretch-resistant layer, the high temperature resistant layer and the reinforcing layer on two sides of the tire surface, and the service life of the highway field all-terrain off-road vehicle is prolonged.

Description

Tire structure of off-road vehicle with open-air all-terrain highway

Technical Field

The utility model relates to the technical field of tire structures of on-road and off-road vehicles with all terrain, in particular to a tire structure of an on-road and off-road vehicle with all terrain.

Background

All-terrain vehicles are vehicles which can run on any terrain, can freely walk on the terrain which is difficult to maneuver by common vehicles, are commonly called beach vehicles in China, are quite similar to motorcycles in structure and are common to motorcycles in many parts, so that the all-terrain vehicles are also called four-wheel motorcycles, have multiple purposes, are not limited by road conditions, are widely applied in North America and Western Europe, and are in a trend of rising year by year.

Most of the road field all-terrain off-road vehicles in the prior art run on the field mountain, the hard objects on the road surface are more, the tires are the most easily damaged and the most central part, all aspects of the ground contact surface strength of most of the tires at present have good performance, the two side surfaces of the tires are slightly insufficient, and the tires are easy to break when facing the hard objects, so that the vehicles sit are easy to break, and therefore, the road field all-terrain off-road vehicle tire structure is provided.

Disclosure of utility model

The utility model aims to provide a tire structure of a highway field all-terrain off-road vehicle, which aims to solve the problems that the highway field all-terrain off-road vehicle provided in the background art mostly runs on a field mountain, the road surface hardness is more, the tire is the most easily damaged and is the most core part, the ground contact surface strength of most tires has good performance, the two side surfaces of the tire are slightly insufficient, and the tire is easily damaged when facing hard sharp objects, so that the vehicle sit is caused.

The technical scheme is that the tire structure of the off-road vehicle comprises a tire body and a reinforcing mechanism, wherein the reinforcing mechanism comprises an airtight layer, a bead wire and a stretch-proof layer, the airtight layer is fixedly connected with a double-layer wire belt layer through a tire body ply, the double-layer wire belt layer is fixedly connected with a covering primer layer through a tire shoulder shock absorption layer, and the stretch-proof layer is fixedly connected with a reinforcing layer through a high-temperature-resistant layer.

Preferably, a toe opening is fixedly arranged on the inner ring of the carcass.

As a preferable scheme, the inner liner is fixedly arranged on the inner wall of the tread of the tire body, the tire body ply is fixedly arranged on the inner surface of the inner liner, the double-layer steel wire belt layer is fixedly arranged on the inner surface of the tire body ply, the tire shoulder shock-absorbing layer is fixedly arranged on the inner surface of the double-layer steel wire belt layer, the tire shoulder shock-absorbing layer is positioned on two side surfaces of the tire body tread, and the bead steel wire is fixedly arranged in the toe opening.

As a preferable scheme, the outer wall of the stretch-proof layer fixedly arranged on the covering primer layer is positioned on two side surfaces of the tire body, the high temperature resistant layer is fixedly arranged on the outer wall of the stretch-proof layer, and the reinforcing layer is fixedly arranged on the outer wall of the high temperature resistant layer.

As a preferable scheme, the outside of matrix is provided with protection machanism, protection machanism includes first antiskid transverse block and second antiskid transverse block, first antiskid transverse block and second antiskid transverse block are all fixed mounting on the outer wall of matrix.

As a preferable scheme, a transverse groove is formed between the first anti-skid transverse block and the second anti-skid transverse block, and longitudinal grooves are formed in the positions, close to the two sides, of the surface of the second anti-skid transverse block.

Preferably, tread blocks are arranged at the right middle position of the surface of the second anti-skid transverse block.

The utility model has the technical effects and advantages that:

1. Through the strengthening mechanism who sets up, can improve the intensity of the ground plane of matrix through inner liner, matrix ply, double-deck steel wire belt layer and cover the primer layer, reduce the vibrations between tire shoulder and the road surface through the tire shoulder buffer layer, cooperate the toe mouth to prevent that rim wearing and tearing inner tube and silt from getting into in the child through the bead steel wire, can play simultaneously and seal compressed gas's effect, reduce the damage that the side brought with the hard thing contact of road surface of the outdoor all-terrain cross country vehicle tire of highway when driving through stretch-proof layer, high temperature resistant layer and enhancement layer of tread both sides, improve the life of the outdoor all-terrain cross country vehicle of highway.

2. Through the protection machanism who sets up, through first antiskid transverse piece and the horizontal piece cooperation slot of second and vertical slot improve the open-air all terrain off-road vehicle's of highway ground power of grabbing, and then improve the open-air all terrain off-road vehicle's of highway cross-road performance.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is an enlarged view of a part of the structure of the present utility model.

Fig. 4 is an exploded view of the guard mechanism of the present utility model.

1, A carcass, 2, a toe opening, 3, a reinforcing mechanism, 31, an airtight layer, 32, a carcass ply, 33, a double-layer steel wire belt layer, 34, a tire shoulder shock absorbing layer, 35, a covering primer layer, 36, a bead steel wire, 37, a stretching resistant layer, 38, a high temperature resistant layer, 39, a reinforcing layer, 4, a protection mechanism, 41, a first anti-skid transverse block, 42, a transverse groove, 43, a second anti-skid transverse block, 44, a longitudinal groove, 45 and a tread pattern block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a tire structure of a road field all-terrain cross-country vehicle, which is shown in figures 1-4, and comprises a tire body 1 and a reinforcing mechanism 3, wherein the reinforcing mechanism 3 comprises an inner liner 31, a bead wire 36 and a stretch-resistant layer 37, the inner liner 31 is fixedly connected with a double-layer wire belt layer 33 through a tire body ply 32, the double-layer wire belt layer 33 is fixedly connected with a covering bottom glue layer 35 through a tire shoulder shock-absorbing layer 34, the stretch-resistant layer 37 is fixedly connected with a reinforcing layer 39 through a high-temperature-resistant layer 38, the inner liner 31 is fixedly arranged on the inner wall of the tire surface of the tire body 1, the tire body ply 32 is fixedly arranged on the inner surface of the inner liner 31, the double-layer wire belt layer 33 is fixedly arranged on the inner surface of the tire body ply 32, the tire shoulder shock-absorbing layer 34 is fixedly arranged on the inner surface of the double-layer wire belt layer 33, the shock-absorbing layer 34 is positioned on two sides of the tire surface of the tire body 1, the bead wire 36 is fixedly arranged in the toe opening 2, the stretching-resistant layer 37 is fixedly arranged on the outer wall of the covering primer layer 35 and positioned on two sides of the tire body 1, the high temperature-resistant layer 38 is fixedly arranged on the outer wall of the stretching-resistant layer 37, the reinforcing layer 39 is fixedly arranged on the outer wall of the high temperature-resistant layer 38, the strength of the ground contact surface of the tire body 1 can be improved through the airtight layer 31, the tire body ply 32, the double-layer wire belt layer 33 and the covering primer layer 35, the vibration between the tire shoulder and the road surface is reduced through the tire shoulder shock absorbing layer 34, the tire rim wire 36 is matched with the toe opening 2 to prevent the inner tube and silt from entering the tire body, the effect of sealing compressed gas can be achieved, the damage caused by the contact of the side surfaces of the tire body of the road field all-terrain off-road vehicle with hard objects is reduced through the stretching-resistant layer 37, the high temperature-resistant layer 38 and the reinforcing layer 39 on two sides of the tire surface, the service life of the open-air all terrain cross country vehicle of highway is improved.

In this embodiment, the outside of matrix 1 is provided with protection machanism 4, protection machanism 4 includes first antiskid lateral block 41 and second antiskid lateral block 43, first antiskid lateral block 41 and the equal fixed mounting of second antiskid lateral block 43 are on the outer wall of matrix 1, transverse slot 42 has been seted up between first antiskid lateral block 41 and the second antiskid lateral block 43, the surface department that is close to even both sides of second antiskid lateral block 43 all has seted up longitudinal slot 44, the surface right intermediate position department of second antiskid lateral block 43 is provided with tread pattern block 45, when the open-air all terrain cross country vehicle of highway is driven, the friction between tire and the ground is increaseed to first antiskid lateral block 41, second antiskid lateral block 43 and tread pattern block 45, when the road surface is uneven, cooperation transverse slot 42 and longitudinal slot 44 improve the open-air all terrain cross country vehicle tire's of highway grasping power, avoid sit.

In this embodiment, the toe opening 2 is fixedly mounted on the inner ring of the carcass 1.

The utility model relates to a tire structure of a highway field all-terrain cross-country vehicle, which can improve the strength of a ground plane of a tire body 1 through an airtight layer 31, a tire body ply 32, a double-layer steel wire belt layer 33 and a covering primer layer 35 when the highway field all-terrain cross-country vehicle runs, reduce vibration between tire shoulders and a road surface through a tire shoulder shock absorbing layer 34, prevent a tire tube and silt from entering the tire through a tire lip steel wire 36 in cooperation with a toe opening 2, simultaneously play a role of sealing compressed gas, reduce damage caused by contact between the side surfaces of the tire of the highway field all-terrain cross-country vehicle and hard objects during running through a stretching-resistant layer 37, a high-temperature-resistant layer 38 and a reinforcing layer 39 on two sides of the tire surface, and enlarge friction between the tire and the ground surface through a first anti-skid transverse block 41, a second anti-skid transverse block 43 and a tread pattern block 45, and improve the grip of the tire of the highway field all-terrain cross-country vehicle through a transverse groove 42 and a longitudinal groove 44, and avoid sit.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (7)

1. A tire structure for an off-road all-terrain off-road vehicle, comprising a tire body (1) and a reinforcement mechanism (3), characterized in that the reinforcement mechanism (3) comprises an airtight layer (31), a tire lip steel wire (36) and a tensile layer (37), the airtight layer (31) is fixedly connected to a double-layer steel belt layer (33) via a tire body cord layer (32), the double-layer steel belt layer (33) is fixedly connected to a covering base rubber layer (35) via a tire shoulder shock-absorbing layer (34), and the tensile layer (37) is fixedly connected to a reinforcement layer (39) via a high-temperature resistant layer (38). 2. A road off-road all-terrain off-road vehicle tire structure according to claim 1, characterized in that a toe opening (2) is fixedly installed on the inner ring of the tire body (1). 3. A tire structure for an off-road all-terrain off-road vehicle according to claim 2, characterized in that: the airtight layer (31) is fixedly mounted on the inner wall of the tread of the carcass (1), the carcass cord layer (32) is fixedly mounted on the inner surface of the airtight layer (31), the double-layer steel belt layer (33) is fixedly mounted on the inner surface of the carcass cord layer (32), the shoulder shock-absorbing layer (34) is fixedly mounted on the inner surface of the double-layer steel belt layer (33), the shoulder shock-absorbing layer (34) is located on both sides of the tread of the carcass (1), and the tire lip steel wire (36) is fixedly mounted in the toe opening (2). 4. A road off-road all-terrain off-road vehicle tire structure according to claim 3, characterized in that: the tensile-resistant layer (37) is fixedly mounted on the outer wall of the covering base rubber layer (35) and located on both sides of the tire body (1), the high-temperature resistant layer (38) is fixedly mounted on the outer wall of the tensile-resistant layer (37), and the reinforcing layer (39) is fixedly mounted on the outer wall of the high-temperature resistant layer (38). 5. A road off-road all-terrain off-road vehicle tire structure according to claim 2, characterized in that: a protective mechanism (4) is arranged on the outer side of the tire body (1), and the protective mechanism (4) comprises a first anti-skid transverse block (41) and a second anti-skid transverse block (43), and the first anti-skid transverse block (41) and the second anti-skid transverse block (43) are both fixedly mounted on the outer wall of the tire body (1). 6. A tire structure for an off-road all-terrain off-road vehicle according to claim 5, characterized in that a transverse groove (42) is provided between the first anti-skid transverse block (41) and the second anti-skid transverse block (43), and longitudinal grooves (44) are provided on the surface of the second anti-skid transverse block (43) near both sides. 7. A road off-road all-terrain off-road vehicle tire structure according to claim 6, characterized in that a tread pattern block (45) is provided at the middle of the surface of the second anti-skid transverse block (43).