CN218702542U - All-steel radial tire with reinforced tire bead - Google Patents
All-steel radial tire with reinforced tire bead Download PDFInfo
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- CN218702542U CN218702542U CN202222133349.5U CN202222133349U CN218702542U CN 218702542 U CN218702542 U CN 218702542U CN 202222133349 U CN202222133349 U CN 202222133349U CN 218702542 U CN218702542 U CN 218702542U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses an all-steel radial tire of strengthening in tire bead relates to the tire field, support steel wire and resistance to compression layer including side wall, tread, tire bead steel wire, air tight layer, connection glue film, radial layer, second rubber tube, second, the inboard on side wall top is provided with the tread, the inside of side wall is provided with the tire bead steel wire, the inner wall of tread is provided with the air tight layer, the top of air tight layer is provided with the connection glue film. The utility model discloses the air-tight layer supports the connection glue film, the holding power is through connecting glue film conduction to steel wire layer department, the second rubber tube supports the steel wire through the second, it is stable to make the second support steel wire support the meridian layer, support the steel wire through using second rubber tube and second, first rubber tube and first support steel wire strengthen in to the tire bead, the crushing resistance that makes the tread improves, the second supports the steel wire and plays the ability that the impact is absorbed to a certain extent with first support steel wire, the life of tire has been prolonged.
Description
Technical Field
The utility model relates to the technical field of tires, specifically be an all-steel radial tire of strengthening in the tire bead.
Background
The radial tire in the market at present is a novel tire with carcass cords arranged in the radial direction and a buffer layer arranged circumferentially or close to the circumferential direction of the cords and tightly hooped on the carcass, wherein a belted layer and a carcass layer of the all-steel radial tire are made of steel cord fabric, and the all-steel radial tire is generally a medium-sized heavy-duty tire and a light-duty heavy-duty tire.
The all-steel radial tire on the market has the defects that the side wall of the existing all-steel radial tire is thin, when the tire runs at an uneven position, after the tire is subjected to pressure applied by a vehicle, the bead of the radial tire is sensitive to the small uneven position on a road surface, so that the impact absorption capability of the tire is poor, the pressure resistance capability is weak, secondly, cracks are easily generated near the connecting positions of the side wall, the tire tread and the air-tight layer and the rim of the existing all-steel radial tire, when the tire is subjected to air pressure on the inner side of the air-tight layer, the side wall is easy to deform in the running process, and the transition area of the side wall and the tire tread is easy to crack due to deformation, so the existing all-steel radial tire needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an all steel radial tire of strengthening in tire bead to solve the problem that radial tire bead on the existing market that above-mentioned background art provided is comparatively sensitive to very little unevenness on the road surface and side wall production deformation cause the easy fracture of transition zone of side wall and tread.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an all-steel radial tire of strengthening in tire bead, includes side wall, tread, tire bead steel wire, air tight layer, connection glue film, meridian layer, second rubber tube, second support steel wire and resistance to compression layer, the inboard on side wall top is provided with the tread, the inside of side wall is provided with the tire bead steel wire, the inner wall of tread is provided with the air tight layer, the top of air tight layer is provided with the connection glue film, the outer wall cover of connecting the glue film is equipped with the meridian layer, the top of meridian layer both sides is provided with the second rubber tube, the inner wall cover of second rubber tube is equipped with the second and supports the steel wire, one side of air tight layer is provided with the resistance to compression layer with the laminating of side wall inner wall.
Preferably, the meridian layer comprises a steel wire layer, a nylon belt layer, first rubber tubes and first supporting steel wires, two groups of steel wire layers are arranged at the top end of the meridian layer, the nylon belt layer is arranged at the top end of the steel wire layer, the first rubber tubes are arranged on two sides of the top end of the nylon belt layer, and the first supporting steel wires are sleeved on the inner wall of each first rubber tube.
Preferably, the number of the anti-pressure layers is two.
Preferably, the outer wall of the tread is provided with an anti-skid groove.
Preferably, the number of the steel wire layers is two groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the all-steel radial tire is used for a vehicle, the tire is in contact with the ground under the influence of gravity, the tire bears the weight of the vehicle, the weight of the vehicle pushes the tire to descend, the tire tread is in contact with the ground, pressure is transmitted to the first rubber tube through the tire tread and is supported by the nylon belted layer in the first rubber tube, the pressure is transmitted to the nylon belted layer through the tire tread, the steel wire layer supports the nylon belted layer, the tire inner air pressure on the inner side of the airtight layer supports the airtight layer, the airtight layer supports the connecting rubber layer, supporting force is transmitted to the steel wire layer through the connecting rubber layer, the second rubber tube is supported through the second supporting steel wire, the second supporting steel wire supports the tire meridian stably, the tire bead is reinforced through the second rubber tube, the second supporting steel wire, the first rubber tube and the first supporting steel wire, the pressure resistance of the tire tread is improved, the second supporting steel wire and the first supporting steel wire have the capacity of absorbing impact to a certain degree, and the service life of the tire is prolonged.
2. When an operator needs to inflate the inner part of the airtight layer in the all-steel radial tire, the air pressure in the airtight layer pushes the airtight layer to expand outwards, the outer wall of the airtight layer is attached to the compression-resistant layer, the airtight layer pushes the compression-resistant layer to be attached to the inner wall of the tire side, the inner wall of the tire side is not easy to crack, the tire side of the radial tire is thin, the probability of cracks in a transition area between the airtight layer and the tire side is reduced by using the compression-resistant layer, and meanwhile, the deformation of the tire side is effectively reduced, so that the tire tread is not easy to crack due to the problem of deformation of the tire side.
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 right-side sectional view of the utility model.
In the figure: 1. a sidewall; 2. a tread; 3. a bead wire; 4. an airtight layer; 5. connecting the adhesive layer; 6. a radial ply; 601. a steel wire layer; 602. a nylon belt ply; 603. a first rubber tube; 604. a first support wire; 7. a second rubber tube; 8. a second support wire; 9. and a pressure resistant layer.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an all-steel radial tire of reinforcing in tire bead, includes side wall 1, tread 2, tire bead steel wire 3, air tight layer 4, connection glue film 5, radial layer 6, second rubber tube 7, second support steel wire 8 and resistance to compression layer 9, the inboard on 1 top of side wall is provided with tread 2, the inside of side wall 1 is provided with tire bead steel wire 3, the inner wall of tread 2 is provided with air tight layer 4, the top of air tight layer 4 is provided with connection glue film 5, the outer wall cover of connecting glue film 5 is equipped with radial layer 6, the top of radial layer 6 both sides is provided with second rubber tube 7, the inner wall cover of second rubber tube 7 is equipped with second support steel wire 8, one side of air tight layer 4 is provided with the resistance to compression layer 9 with the laminating of 1 inner wall of side wall.
The radial ply 6 comprises a steel wire layer 601, a nylon belt layer 602, a first rubber tube 603 and a first supporting steel wire 604, wherein two groups of steel wire layers 601 are arranged at the top end of the radial ply 6, the nylon belt layer 602 is arranged at the top end of the steel wire layer 601, the first rubber tube 603 is arranged on two sides of the top end of the nylon belt layer 602, and the first supporting steel wire 604 is sleeved on the inner wall of the first rubber tube 603.
In specific implementation, when the vehicle uses an all-steel radial tire, the tire is affected by gravity and contacts the ground, the tire bears the weight of the vehicle, the weight of the vehicle pushes the tire to descend, the tread 2 contacts the ground, pressure is transmitted to the first rubber tube 603 through the tread 2, the nylon belt 602 inside the first rubber tube 603 is supported, the pressure is transmitted to the nylon belt 602 through the tread 2, the steel wire layer 601 supports the nylon belt 602, the air pressure inside the inner liner 4 supports the inner liner 4, the inner liner 4 supports the connecting rubber layer 5, the supporting force is transmitted to the steel wire layer 601 through the connecting rubber layer 5, the second rubber tube 7 is supported through the second supporting steel wire 8, the second supporting steel wire 8 supports the radial layer 6 stably, the inner bead is reinforced through the second rubber tube 7, the second supporting steel wire 8, the first rubber tube 603 and the first supporting steel wire 604, the pressure resistance of the tread 2 is improved, and the second supporting steel wire 8 and the first supporting steel wire 604 have the capability of absorbing impact to a certain degree, and the service life of the tire is prolonged.
The number of the pressure-resistant layers 9 is two.
When the radial tire is specifically implemented, when an operator needs to inflate the inner part of the airtight layer 4 in the all-steel radial tire, the air pressure in the inner part of the airtight layer 4 pushes the airtight layer 4 to expand outwards, the outer wall of the airtight layer 4 is attached to the compression-resistant layer 9, the airtight layer 4 pushes the compression-resistant layer 9 to be attached to the inner wall of the tire side 1, so that the inner wall of the tire side 1 is not easy to crack, the tire side 1 of the radial tire is thin, the probability of cracks in a transition area between the airtight layer 4 and the tire side 1 is reduced by using the compression-resistant layer 9, meanwhile, the deformation of the tire side 1 is effectively reduced, and the tire tread 2 is not easy to crack due to the deformation problem of the tire side 1.
The outer wall of the tread 2 is provided with an anti-skid groove.
The number of the steel wire layers 601 is two groups.
In summary, the following steps: when the all-steel radial tire receives the gravity of vehicle, the tire receives the influence and the ground contact of gravity, the weight of vehicle promotes the tire and descends, tread 2 contacts with ground, nylon belt 602 supports tread 2, steel wire layer 601 supports nylon belt 602, radial layer 6 supports steel wire layer 601 through connecting glue 5, inner liner 4 supports side wall 1 and connecting glue 5 through the internal atmospheric pressure of child, improve all-steel radial tire's compressive capacity.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an all steel radial tire of strengthening in tire bead, includes side wall (1), tread (2), tire bead steel wire (3), air barrier (4), connection glue film (5), radial layer (6), second rubber tube (7), second support steel wire (8) and resistance to compression layer (9), its characterized in that: the inboard on side wall (1) top is provided with tread (2), the inside of side wall (1) is provided with tire bead steel wire (3), the inner wall of tread (2) is provided with air tight layer (4), the top of air tight layer (4) is provided with connection glue film (5), the outer wall cover of connecting glue film (5) is equipped with meridian layer (6), the top of meridian layer (6) both sides is provided with second rubber tube (7), the inner wall cover of second rubber tube (7) is equipped with second support steel wire (8), one side of air tight layer (4) is provided with compressive layer (9) with side wall (1) inner wall laminating.
2. An in-bead reinforced all-steel radial tire according to claim 1, characterized in that: the radial ply (6) comprises a steel wire layer (601), a nylon belt ply (602), a first rubber tube (603) and first support steel wires (604), wherein two groups of steel wire layers (601) are arranged at the top end of the radial ply (6), the nylon belt ply (602) is arranged at the top end of the steel wire layer (601), the first rubber tube (603) is arranged on two sides of the top end of the nylon belt ply (602), and the first support steel wires (604) are sleeved on the inner wall of the first rubber tube (603).
3. An in-bead reinforced all-steel radial tire according to claim 1, characterized in that: the number of the pressure-resistant layers (9) is two.
4. An in-bead reinforced all-steel radial tire according to claim 1, characterized in that: the outer wall of the tread (2) is provided with an anti-skid groove.
5. An in-bead reinforced all-steel radial tire according to claim 2, characterized in that: the number of the steel wire layers (601) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133349.5U CN218702542U (en) | 2022-08-14 | 2022-08-14 | All-steel radial tire with reinforced tire bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133349.5U CN218702542U (en) | 2022-08-14 | 2022-08-14 | All-steel radial tire with reinforced tire bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218702542U true CN218702542U (en) | 2023-03-24 |
Family
ID=85628487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222133349.5U Active CN218702542U (en) | 2022-08-14 | 2022-08-14 | All-steel radial tire with reinforced tire bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218702542U (en) |
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2022
- 2022-08-14 CN CN202222133349.5U patent/CN218702542U/en active Active
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