CN215552355U - Impact-resistant tire structure - Google Patents
Impact-resistant tire structure Download PDFInfo
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- CN215552355U CN215552355U CN202121739259.XU CN202121739259U CN215552355U CN 215552355 U CN215552355 U CN 215552355U CN 202121739259 U CN202121739259 U CN 202121739259U CN 215552355 U CN215552355 U CN 215552355U
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Abstract
The utility model discloses an impact-resistant tire structure, which belongs to the technical field of tires and comprises a tire body, wherein a tire crown area is arranged on the outer surface of the tire body, and a protection piece is uniformly arranged on the surface of the tire crown area in a ring shape; the tyre body comprises a tyre side, a tyre tread rubber, a base rubber, a belt ply, a cap ply, cord fabric, an air-tight layer, an apex and a tyre bead steel wire, wherein the tyre side is arranged on the outer side surface of the tyre body. According to the tire cord protection device, the protection pieces are uniformly arranged on the surface of the tire crown area on the tire body in an annular shape, the protection pieces are made of the cord thread rubber composite material, the buffer protection effect can be conveniently achieved in the use process, the protection pieces are of an integrated cord thread rubber attaching forming structure, the processing of the protection pieces is convenient, the protection pieces can be conveniently stressed integrally in the use process, the protection pieces can have the buffer and anti-collision effects in the use process, and further the tire cord thread breakage and even breakage when the tire cord thread is collided can be greatly avoided.
Description
Technical Field
The utility model relates to the technical field of tires, in particular to an impact-resistant tire structure.
Background
The tyre is a generic name of tyre, is usually made of wear-resistant rubber material, and is divided into a solid tyre and an inflatable tyre, wherein the inflatable tyre consists of an inner tyre and an outer tyre. The service life of the tire is generally set to 3 years by manufacturers, and if the vehicle drives for 2 kilometers per year, the replacement can be considered within 2 to 3 years.
Most of vacuum tires for cars in the current market are radial tires, carcass cords are generally 1-2 layers, the structure provides comfort for the cars, but the negative effect is that the strength of the tires is weaker than that of the tires at other positions; experiments were simulated with CBU: the vehicle drives over a step (with the height of 10cm and the R15mm chamfer angle) at a certain speed (20-40 km/h) in the direction of 45 degrees to verify that the tire bears an external force test, and the problem that the tire has broken or even broken cords at the seam allowance part after 'accidental impact'.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an impact-resistant tire structure, wherein the surface of a tire crown area on a tire body is uniformly provided with a protection piece in an annular shape, the protection piece is a component made of a cord thread rubber composite material, so that the buffer protection effect can be conveniently achieved in the use process, the protection piece is an integrated cord thread rubber-attached forming structure, the processing of the protection piece is convenient, the protection piece can be integrally stressed in the use process, the protection piece can play the effects of buffering and anti-collision in the use process, and further the damage and even breakage of the tire cord thread when the tire cord thread is collided can be greatly avoided, so that the technical problems in the prior art are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: an impact-resistant tire structure comprises a tire body, wherein the outer surface of the tire body is provided with a crown area, and the surface of the crown area is provided with protection pieces uniformly arranged in a ring shape;
the tyre body comprises a tyre side, a tyre tread rubber, a base rubber, a belt ply, a cap ply, cord fabric, an airtight layer, an apex rubber and a tyre bead steel wire, wherein the tyre side is arranged on the outer side surface of the tyre body, the tyre tread rubber is arranged on the inner side of the tyre crown area outside the tyre body, the base rubber is arranged on the inner side edge of the tyre tread rubber, the belt ply is arranged on the inner side of the tyre tread rubber and the base rubber, the cap ply is arranged on the inner side of the belt ply, the cord fabric is arranged on the inner side of the cap ply, the airtight layer is arranged on the inner side of the cord fabric, and the inner side of the end part of the tyre body is connected with the tyre bead steel wire
The joint is provided with a triangular rubber, and the inside of the triangular rubber is connected with a tire bead steel wire.
Further, the protection piece comprises a first rubber strip, a ball head and a second rubber strip, one end of the first rubber strip is fixedly connected to the outer surface of the tire crown area on the tire body, one side, far away from the tire body, of the other end of the first rubber strip is connected with the ball head, and the second rubber strip is connected between the outer surfaces of any two adjacent ball heads.
Further, the first rubber strip is adhered to the outer surface of the upper tire crown area of the tire body through adhesive and then is fixed through high-temperature vulcanization
Further, the protection piece is an integrated cord thread adhesive forming structure, namely the second adhesive tape, the ball head and the first adhesive tape are integrated cord thread adhesive forming structures.
Furthermore, the inner surface of the sidewall and each level inside the tire body are adhered by adhering glue and then fixed by high-temperature vulcanization.
Further, the protection part is a component made of cord rubber composite materials.
The utility model has the following advantages:
the utility model uniformly arranges the protection piece on the surface of the tire crown area on the tire body in an annular shape, wherein the protection piece comprises a first adhesive tape, ball heads and a second adhesive tape, one end part of the first adhesive tape is fixedly connected with the outer surface of the tire crown area on the tire body, one side of the other end of the first adhesive tape, which is far away from the tire body, is connected with the ball heads, and the second adhesive tape is connected between the outer surfaces of any two adjacent ball heads, wherein the protection piece is a component made of cord thread rubber composite material, so that the buffer protection effect is conveniently achieved in the using process, the first adhesive tape is adhered with the outer surface of the tire crown area on the tire body through adhesive and then is vulcanized and fixed at high temperature, so that the first adhesive tape is conveniently connected and fixed with the tire body, the protection piece is an integrated cord thread adhesive molding structure, namely the second adhesive tape, the ball heads and the first adhesive tape are integrated cord adhesive molding structure, so that the processing of the protection piece is convenient, and the protection piece can be integrally stressed in the using process, be convenient for in the use, the protection piece can play the buffering, the effect of anticollision, and then the tire cord breakage even fracture when avoiding receiving the collision that can be very big degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, proportions, sizes, and equivalents of the elements, which are described in this specification, are intended to be illustrative only and are not limiting
It will be understood by those skilled in the art that the present invention is not limited to the details of construction and arrangement of parts, which can be practiced or carried out in various ways, and that various modifications, changes in the details of construction and arrangements of parts may be made without departing from the scope of the utility model as defined by the appended claims.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a carcass in the present invention;
FIG. 3 is a schematic view of a protective element according to the present invention;
in the figure: 1. a carcass; 2. a guard; 101. a sidewall; 102. a tread rubber; 103. a base glue; 104. a belt ply; 105. a cap ply layer; 106. a cord fabric; 107. an airtight layer; 108. triangular glue; 109. a bead wire; 201. a first adhesive tape; 202. a ball head; 203. a second strip of glue.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
1-3, an impact-resistant tire structure comprising a carcass 1, the outer surface of the carcass 1 being provided with a crown region, the surface of the crown region being provided with a protection member 2 uniformly arranged in a ring shape;
the tire body 1 comprises a tire side 101, a tread rubber 102, a base rubber 103, a belt layer 104, a cap ply layer 105, a cord fabric 106, an airtight layer 107, a bead filler 108 and a bead wire 109, the tire side 101 is arranged on the outer side surface of the tire body 1, the tread rubber 102 is arranged on the inner side of the tire body 1, which is located on the outer side of the tire crown area, of the tire body 1, the base rubber 103 is arranged on the edge of the inner side of the tread rubber 102, the belt layer 104 is arranged on the inner sides of the tread rubber 102 and the base rubber 103, the cap ply layer 105 is arranged on the inner side of the belt layer 104, the cord fabric 106 is arranged on the inner side of the cap ply layer 105, the airtight layer 107 is arranged on the inner side of the cord fabric 106, the triangular rubber 108 is arranged at the connection position of the inner side of the end of the tire body 1, and the bead wire 109 is connected to the inner part of the triangular rubber 108.
As shown in fig. 3, the protection member 2 comprises a first glue strip 201, a ball head 202 and a second glue strip 203,
one end of the first rubber strip 201 is fixedly connected to the outer surface of the tire crown area on the tire body 1, one side, away from the tire body 1, of the other end of the first rubber strip 201 is connected with the ball head 202, and the second rubber strip 203 is connected between the outer surfaces of any two adjacent ball heads 202, so that the protection part 2 can play a role in buffering and preventing collision in the using process.
As shown in fig. 1 and fig. 3, the first rubber strip 201 is bonded to the outer surface of the upper crown region of the carcass 1 by adhesive, and then is vulcanized and fixed at a high temperature, so that the first rubber strip 201 and the carcass 1 are connected and fixed.
As shown in fig. 3, the protection member 2 is an integrated cord adhesive molding structure, that is, the second adhesive tape 203, the ball head 202 and the first adhesive tape 201 are an integrated cord adhesive molding structure, which facilitates processing of the protection member 2 and enables the protection member 2 to be integrally stressed during use.
As shown in fig. 2, the inner surface of the sidewall 101 and each level inside the carcass 1 are bonded by adhesive and then fixed by high temperature vulcanization, which facilitates the connection of the sidewall 101.
As shown in fig. 1 and fig. 3, the protection element 2 is a member made of a cord rubber composite material, so as to achieve a buffering and protecting effect during use.
The using process of the utility model is as follows: the utility model designs an impact-resistant tire structure, which is specifically shown in the attached figures 1-3 in the specification, the whole structure is composed of a tire body 1 and a protection piece 2, the tire body 1 comprises a tire side 101, a tread rubber 102, a base rubber 103, a belt layer 104, a cap ply 105, a cord fabric 106, an air-tight layer 107, a triangular rubber 108 and a tire bead steel wire 109, the outer surface of the tire body 1 is provided with a tire crown area, the surface of the tire crown area is uniformly provided with the protection piece 2 in a ring shape, the protection piece 2 comprises a first rubber strip 201, a ball head 202 and a second rubber strip 203, one end part of the first rubber strip 201 is fixedly connected to the outer surface of the tire crown area on the tire body 1, one side of the other end part of the first rubber strip 201, which is far away from the tire body 1, is connected with the ball head 202, and the second rubber strip 203 is connected between the outer surfaces of any two adjacent ball heads 202, wherein the protection piece 2 is a member made of cord fabric and rubber composite material, so as to achieve a buffer protection effect in the using process, first adhesive tape 201 and matrix 1 go up between the regional surface of child hat through attaching glue bonding again through high temperature vulcanization fixedly, it is fixed to be convenient for first adhesive tape 201 and the connection between the matrix 1, 2 formula cord as an organic whole cord of protection piece attach gluey forming structure, second adhesive tape 203 promptly, bulb 202 and first adhesive tape 201 formula cord as an organic whole cord attach gluey forming structure, the processing of the protection piece 2 of being convenient for, and be convenient for make protection piece 2 can whole atress in the use, be convenient for in the use, protection piece 2 can play the buffering, the effect of anticollision, and then the damage of tire cord is cracked even when can very big degree avoiding receiving the collision.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (6)
1. An impact-resistant tyre structure comprising a carcass (1), characterized in that: the outer surface of the tire body (1) is provided with a tire crown area, and the surface of the tire crown area is uniformly provided with the protection parts (2) in a ring shape;
the tyre body (1) comprises a tyre side (101), a tread rubber (102), a base rubber (103), a belt layer (104), a cap ply layer (105), a cord fabric (106), an airtight layer (107), a bead filler (108) and a tyre bead steel wire (109), wherein the tyre side (101) is arranged on the outer side surface of the tyre body (1), the tread rubber (102) is arranged on the inner side of the tyre crown area outside the tyre body (1), the base rubber (103) is arranged at the inner side edge of the tread rubber (102), the belt layer (104) is arranged on the inner sides of the tread rubber (102) and the base rubber (103), the cap ply layer (105) is arranged on the inner side of the belt layer (104), the cord fabric (106) is arranged on the inner side of the cap layer (105), the airtight layer (107) is arranged on the inner side of the cord fabric (106), and the bead filler (108) is arranged at the connection position of the inner side of the end part of the tyre body (1), the bead wire (109) is connected to the inside of the apex (108).
2. A crash-resistant tire structure as in claim 1, wherein: the protection piece (2) comprises a first rubber strip (201), ball heads (202) and a second rubber strip (203), one end of the first rubber strip (201) is fixedly connected to the outer surface of a tire crown area on the tire body (1), one side, away from the tire body (1), of the other end of the first rubber strip (201) is connected with the ball heads (202), and the second rubber strip (203) is connected between the outer surfaces of any two adjacent ball heads (202).
3. A crash-resistant tire structure as in claim 2, wherein: the first rubber strip (201) is adhered to the outer surface of the upper crown area of the tire body (1) through adhesive and then is vulcanized and fixed at high temperature.
4. A crash-resistant tire structure as in claim 2, wherein: the protection piece (2) is an integrated cord adhesive forming structure, namely the second adhesive tape (203), the ball head (202) and the first adhesive tape (201) are integrated cord adhesive forming structures.
5. A crash-resistant tire structure as in claim 1, wherein: the inner surface of the sidewall (101) and each level inside the tire body (1) are adhered by adhesive and then fixed by high-temperature vulcanization.
6. A crash-resistant tire structure as in claim 1, wherein: the protection piece (2) is a component made of cord rubber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121739259.XU CN215552355U (en) | 2021-07-29 | 2021-07-29 | Impact-resistant tire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121739259.XU CN215552355U (en) | 2021-07-29 | 2021-07-29 | Impact-resistant tire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552355U true CN215552355U (en) | 2022-01-18 |
Family
ID=79829570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121739259.XU Active CN215552355U (en) | 2021-07-29 | 2021-07-29 | Impact-resistant tire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215552355U (en) |
-
2021
- 2021-07-29 CN CN202121739259.XU patent/CN215552355U/en active Active
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