CN210526198U - Tire capable of preventing cord from being broken after impact - Google Patents
Tire capable of preventing cord from being broken after impact Download PDFInfo
- Publication number
- CN210526198U CN210526198U CN201921436856.8U CN201921436856U CN210526198U CN 210526198 U CN210526198 U CN 210526198U CN 201921436856 U CN201921436856 U CN 201921436856U CN 210526198 U CN210526198 U CN 210526198U
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- cord
- tire
- wall
- nylon
- steel
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Abstract
The utility model relates to the technical field of tire, and a prevent tire of cord rupture after striking is disclosed, including the rim plate, be provided with the spoke on one side outer wall of rim plate, the one end of keeping away from the rim plate on the spoke is provided with wheel hub, be provided with the tire body on the one side outer wall of keeping away from the spoke on the wheel hub, the inside of tire body is provided with the steel cord line, the one end of steel cord line is provided with first nylon cord line. This tire of cord rupture after preventing striking, through the steel cord, mutually supporting of first nylon cord and second nylon cord for the cord has the intensity and the shock resistance of steel cord simultaneously, also has first nylon cord deformation and high buffer capacity, effectual characteristic with two kinds of cords makes up the neutralization, improve the intensity of cord when improving the shock resistance of cord, avoid the tire to cause the cracked problem of cord when violent striking, improve the life of cord.
Description
Technical Field
The utility model relates to a tire technical field specifically is a tire of cord rupture after preventing striking.
Background
Tires are ground-rolling annular elastic rubber products assembled on various vehicles or machines, and are generally mounted on metal rims to support vehicle bodies, cushion external impacts, achieve contact with road surfaces, and ensure the driving performance of the vehicles.
The inside most distribution of tire on the existing market has the cord thread, the winding through the cord thread forms the ply, as the matrix of tire, current cord thread adopts steel cord thread or ninnong's cord to make mostly, the matrix rigidity of steel cord thread preparation is stronger, the shock-absorbing capacity is relatively poor, the matrix of ninnong's cord preparation causes the matrix to warp because of expending with heat and contract with cold easily, also easy fracture when the striking, the matrix of single cord thread is difficult to accord with complicated tire driving environment, in addition, be the air between current tire inside and the wheel hub, the mobility of air and easy leakage nature are easy at tire gas leakage, run off when blowing out, and then cause wheel hub extrusion deformation when follow-up driving, the deflection of wheel hub has been improved, and the.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a prevent tire of cord rupture after striking has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: the utility model provides a tire of cord rupture after preventing striking, includes the rim plate, be provided with the spoke on the outer wall of one side of rim plate, the one end of keeping away from the rim plate on the spoke is provided with wheel hub, be provided with the tire body on the outer wall of one side of keeping away from the spoke on the wheel hub, the inside of tire body is provided with the steel cord, the one end of steel cord is provided with first nylon cord, and is provided with second nylon cord on the outer wall of one side that the steel cord is adjacent to first nylon cord, one side position department that the inside of tire body is close to second nylon cord is provided with the steel wire winding, first nylon cord and second nylon cord end to end loop configuration.
Preferably, a cushion rubber strip and an airtight layer are arranged at a position close to one side of the steel cord in the tire body, and the cushion rubber strip is located between the steel cord and the airtight layer.
Preferably, a soft rubber rib is arranged on the inner wall of one side of the tire body.
Preferably, a tire wall is arranged on the outer wall of one side of the tire body, and a tire bead steel wire is arranged inside the tire wall.
Preferably, a first crown groove and a second crown groove are formed in the outer wall of one side, far away from the soft rubber rib, of the tire body, and the first crown groove is located on one side of the second crown groove.
Preferably, five bolt fixing holes are uniformly formed in the outer wall of one side of the wheel disc.
The utility model discloses possess following beneficial effect:
1. this tire of cord rupture after preventing striking, through the steel cord, mutually supporting of first nylon cord and second nylon cord, make the cord have the intensity and the shock resistance of steel cord simultaneously, also have first nylon cord deformation and high buffer capacity, effectual characteristic with two kinds of cords makes up the neutralization, improve the intensity of cord when improving the shock resistance of cord, avoid the tire to cause the cracked problem of cord when violent striking, improve the life of cord, guarantee the stability of tire.
2. This tire of cord rupture after preventing striking through steel wire winding and buffer rubber strip mutually supporting for the cord receives double-deck protection when receiving the impact, avoids the cord directly to receive hard power striking extrusion and causes cracked problem, the stability of the inside cord of further improvement tire.
3. This tire of cord rupture after preventing striking through mutually supporting of flexible glue rib and tire bead steel wire for the support and the buffering of flexible glue rib are avoided wheel hub and the direct rigid contact in ground to the tire support and the buffering of tire leakage occasionally bursting, avoid wheel hub extrusion deformation, have reduced wheel hub's deflection, reduce cost of maintenance.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is a front view of the steel cord of the present invention;
fig. 4 is a top view of the steel cord of the present invention.
In the figure: 1. a wheel disc; 2. spokes; 3. a hub; 4. a tire body; 5. a steel cord; 6. a first nylon cord; 7. a second nylon cord; 8. a bead ring; 9. a buffering rubber strip; 10. an airtight layer; 11. soft rubber ribs; 12. a bead wire; 13. a first crown groove; 14. a second crown groove; 15. a bolt fixing hole; 16. the tyre wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, a tire for preventing cord from being broken after impact, comprising a wheel disc 1, a spoke 2 is arranged on the outer wall of one side of the wheel disc 1, a hub 3 is arranged at the end of the spoke 2 far away from the wheel disc 1, a tire body 4 is arranged on the outer wall of one side of the hub 3 far away from the spoke 2, a steel cord 5 is arranged inside the tire body 4, a first nylon cord 6 is arranged at one end of the steel cord 5, a second nylon cord 7 is arranged on the outer wall of one side of the steel cord 5 adjacent to the first nylon cord 6, a steel wire ring 8 is arranged at one side position of the inside of the tire body 4 close to the second nylon cord 7, and the first nylon cord 6 and the second nylon cord 7 are connected end to form a ring.
Wherein, the inside of tire body 4 is provided with cushion rubber 9 and airtight layer 10 near one side position of steel cord 5, and cushion rubber 9 is located between steel cord 5 and airtight layer 10.
Wherein, a soft rubber edge strip 11 is arranged on the inner wall of one side of the tire body 4.
Wherein, a tire wall 16 is arranged on the outer wall of one side of the tire body 4, and a tire bead wire 12 is arranged inside the tire wall 16.
Wherein, first child hat recess 13 and second child hat recess 14 have been seted up on keeping away from one side outer wall of flexible glue fillet 11 on the tire body 4, and first child hat recess 13 is located one side of second child hat recess 14.
Wherein, five bolt fixing holes 15 are evenly arranged on the outer wall of one side of the wheel disc 1.
When the automobile wheel disc driving wheel disc is in work, the cord formed by combining and connecting the steel cord 5 and the first nylon cord 6 has the characteristics of the steel cord 5 and the first nylon cord 6, the high strength of the steel cord 5 can effectively resist the impact force generated by the collision of the tire body 4, the cord is prevented from being broken through the self deformation and bending of the steel cord 5, the buffering deformation capacity of the cord is improved through the buffering capacity of the first nylon cord 6, the impact breakage is avoided, the toughness and the sealing performance of the tire body 4 are improved through the buffering rubber strip 9 and the airtight layer 10, the problem that the internal structure is corroded because external air and moisture permeate into the tire body 4 is avoided, the wheel disc 1 is fixed on an automobile driving structure through the bolt fixing holes 15 and the bolts, the wheel disc 1 drives the wheel hub 3 to rotate through the spokes 2, the wheel hub 3 drives the tire body 4 to run on the ground, when the tire body 4 is punctured, air between tire body 4 and the wheel hub 3 runs off, makes flexible glue rib 11 and wheel hub 3 contact after 4 deformations of tire body, avoids wheel hub 3 and the direct rigid contact in ground through the support and the buffering of flexible glue rib 11, avoids wheel hub 3 extrusion deformation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tyre for preventing the breakage of a cord after impact, comprising a wheel disc (1), characterized in that: the wheel disc is characterized in that spokes (2) are arranged on the outer wall of one side of the wheel disc (1), one end, far away from the wheel disc (1), of each spoke (2) is provided with a wheel hub (3), a tire body (4) is arranged on the outer wall of one side, far away from the spokes (2), of each wheel hub (3), a steel wire cord (5) is arranged inside each tire body (4), one end of each steel wire cord (5) is provided with a first nylon cord (6), a second nylon cord (7) is arranged on the outer wall of one side, adjacent to the first nylon cord (6), of each steel wire cord (5), a steel wire ring (8) is arranged at one side, close to the second nylon cord (7), of the inside of each tire body (4), and the first nylon cord (6) and the second nylon cord (7) are connected end to.
2. A tire of claim 1, wherein said tire is further characterized by: a buffer rubber strip (9) and an airtight layer (10) are arranged at one side position, close to the steel cord (5), in the tire body (4), and the buffer rubber strip (9) is located between the steel cord (5) and the airtight layer (10).
3. A tire of claim 1, wherein said tire is further characterized by: and a soft rubber rib (11) is arranged on the inner wall of one side of the tire body (4).
4. A tire of claim 1, wherein said tire is further characterized by: a tire wall (16) is arranged on the outer wall of one side of the tire body (4), and a tire bead steel wire (12) is arranged inside the tire wall (16).
5. A tire of claim 3, wherein said tire is further characterized by: first child hat recess (13) and second child hat recess (14) have been seted up on keeping away from one side outer wall of flexible glue rib (11) on tire body (4), first child hat recess (13) are located one side of second child hat recess (14).
6. A tire of claim 1, wherein said tire is further characterized by: five bolt fixing holes (15) are uniformly formed in the outer wall of one side of the wheel disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436856.8U CN210526198U (en) | 2019-09-02 | 2019-09-02 | Tire capable of preventing cord from being broken after impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436856.8U CN210526198U (en) | 2019-09-02 | 2019-09-02 | Tire capable of preventing cord from being broken after impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526198U true CN210526198U (en) | 2020-05-15 |
Family
ID=70603706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921436856.8U Expired - Fee Related CN210526198U (en) | 2019-09-02 | 2019-09-02 | Tire capable of preventing cord from being broken after impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526198U (en) |
-
2019
- 2019-09-02 CN CN201921436856.8U patent/CN210526198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |