Green high-performance tire with embedded tire shoulder structure
By incorporating inclined heat dissipation grooves and rubber ring structures at the tire shoulder, the contradiction between tire heat dissipation and structural strength is resolved, achieving efficient heat dissipation and wear resistance, extending tire lifespan, and protecting electronic chips.
Patent Information
- Application Number
- CN202520317421.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-26
AI Technical Summary
The problem with existing tires is that while improving heat dissipation, structural strength and service life are reduced.
An inclined heat dissipation groove is set at the tire shoulder, and a rubber ring is inserted into the heat dissipation groove. The rubber ring has a slot and an electronic chip. The cooperation between the rubber ring and the heat dissipation groove enhances the heat dissipation effect, protects the electronic chip, and reduces stress concentration.
It improves the heat dissipation and wear resistance of tires, extends their service life, and protects the lifespan of electronic chips.
Smart Images
Figure CN223877807U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tire technical field especially relates to a kind of embedded shoulder structure's green high-performance tire. BACKGROUND
[0002] Tire is one of the most important components of vehicle, in the tire manufacturing process, will be added to the tire tread with multiple layers of belt, to disperse the shear stress received in the use process of tire, in the tire driving process, the end of belt layer is most active, especially generates more heat, the main reason of tire damage is the accumulation of heat, increase the contact area of tire and air is the effective means to improve the heat dissipation of tire in driving process.
[0003] Therefore, the existing tire is often provided with many heat dissipation grooves on the tread, the existence of heat dissipation groove greatly increases the contact area of tire and air, improves the heat dissipation effect of tire, but similarly, too many heat dissipation grooves also reduce the structural strength of tire and make the tire tread produce more stress concentration phenomenon, accelerate the wear of tire, reduce the service life of tire.
[0004] Therefore, it is necessary to provide a kind of embedded shoulder structure's green high-performance tire to improve the heat dissipation of tire and prolong the service life of tire. CONTENT OF UTILITY MODEL
[0005] The utility model aims at solving the problem that the service life of existing tire is reduced for improving heat dissipation, and provides a kind of embedded shoulder structure's green high-performance tire.
[0006] The technical scheme of the utility model is:
[0007] A kind of embedded shoulder structure's green high-performance tire, including shoulder and rubber ring, the shoulder is provided with inclined heat dissipation groove, one end of heat dissipation groove is connected with the first limiting slot in the inside of shoulder, the other end of heat dissipation groove is connected with the second limiting slot in the outside of shoulder, rubber ring is inserted in heat dissipation groove, one end of rubber ring is equipped with the first limiting head matched with the shape of first limiting slot, the other end of rubber ring is equipped with the second limiting head matched with second limiting slot.
[0008] Further, clamping groove is provided in rubber ring, and electronic chip is arranged in clamping groove.
[0009] Further, the first limiting slot is drop-shaped, and the center of the first limiting slot is located on the straight line of the thickest part of the shoulder.
[0010] Further, the second limiting slot is trumpet-shaped with the opening facing the outside of the shoulder.
[0011] Further, the first limiting head is drop-shaped, and the second limiting head is umbrella-shaped.
[0012] Further, the radius of the first limiting groove is no more than 4mm.
[0013] Further, the rubber strip is butyl rubber.
[0014] Further, the heat dissipation groove is rectangular.
[0015] The green high-performance tire with the embedded shoulder structure has the heat dissipation groove arranged obliquely, so that one end of the heat dissipation groove can be more deeply arranged in the shoulder interior, the compression resistance around the heat dissipation groove is improved, the wear resistance of the shoulder is improved to a certain extent, in addition, the rubber ring is arranged in the heat dissipation groove, so that the heat dissipation groove is filled, the cooperation mode of the rubber ring and the heat dissipation groove is different from that of the pure solid shoulder structure, the deeper heat dissipation groove can effectively dissipate the heat generated at the shoulder of the tire through the heat dissipation groove and the surface of the rubber strip, especially in the rotation process of the tire, the contact area between the tire and the road surface is greatly deformed, the heat dissipation groove and the surface of the rubber strip will have a gap at this time, which facilitates heat dissipation, in addition, the rubber strip inserted in the heat dissipation groove can maintain the shape of the shoulder, effectively prevent the deformed wear of the shoulder part, reduce the stress concentration phenomenon at the shoulder, and further improve the service life of the tire. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 Fig. 2 is a cross-sectional view of the tire of the utility model;
[0017] Figure 2 Fig. 4 is a cross-sectional view of the rubber strip of the utility model;
[0018] Figure 3 Fig. 5 is a cross-sectional view of the shoulder of the utility model;
[0019] Figure 4 Fig. 6 is a structure view of the rubber strip of the utility model.
[0020] Fig. 1 is a cross-sectional view of the utility model tire; Fig. 2 is a cross-sectional view of the rubber strip of the utility model; Fig. 3 is a cross-sectional view of the shoulder of the utility model; Fig. 4 is a structure view of the rubber strip of the utility model. DETAILED DESCRIPTION
[0021] In order to make the technical means, technical features, utility model purposes and technical effects realized by the utility model easy to understand, the utility model is further described below in combination with specific drawings.
[0022] Example one:
[0023] As Figure 1 and Figure 2As shown, the embodiment provides a green high-performance tire with an embedded shoulder structure, which comprises a shoulder 1 and a rubber ring 5, and the shoulder 1 is provided with an inclined heat dissipation groove 2. Figure 3 As shown, one end of the heat dissipation groove 2 is connected with a first limiting groove 3 inside the shoulder 1, the other end of the heat dissipation groove 2 is connected with a second limiting groove 4 outside the shoulder 1, the heat dissipation groove 2 is inserted with the rubber ring 5, one end of the rubber ring 5 is provided with a first limiting head 6 matched with the shape of the first limiting groove 3, and the other end of the rubber ring 5 is provided with a second limiting head 7 matched with the second limiting groove 4.
[0024] Preferably, as shown, Figure 2 and Figure 4 As shown, the rubber ring 5 is provided with a clamping groove 8, and an electronic chip is arranged in the clamping groove 8. Since the technical parameter information of different tires is different, but cannot be distinguished by the tire shape, and it is more difficult to distinguish the model after the tire is aged and worn with the increase of the service life, so that the effective related parameter evidence cannot be obtained through the technical parameter information of the tire in the event of an accident. Therefore, an electronic chip is usually arranged to record the technical parameters of the tire. However, due to long-term driving of the tire, the electronic chip is often damaged due to more heat and greater force. In the technical solution, the electronic chip is installed in the clamping groove 8 of the rubber ring 5, and the rubber ring 5 is installed in the heat dissipation groove 2, which not only helps the tire to dissipate heat, but also realizes the heat dissipation of the electronic chip. At the same time, under the protection of the rubber ring 5, the tire will not cause more wear and extrusion to the electronic chip, thereby effectively protecting the electronic chip and prolonging the service life of the electronic chip. Preferably, the first limiting groove 3 is water-drop-shaped, and the center of the first limiting groove 3 is located on a straight line at the thickest part of the shoulder 1. The water-drop-shaped first limiting groove 3 and the first limiting head 6 can effectively fix the heat dissipation groove 2 and the rubber ring 5. Preferably, the second limiting groove 4 is trumpet-shaped with an opening facing the outside of the shoulder 1, so as to increase the contact area with air and improve the heat dissipation effect. Preferably, the first limiting head 6 is water-drop-shaped, and the second limiting head 7 is umbrella-shaped, which can better block the trumpet-shaped second limiting groove 4 to prevent foreign matters from entering. Preferably, the radius of the first limiting groove 3 is not more than 4 mm. Preferably, the rubber strip is butyl rubber. Preferably, the heat dissipation groove 2 is rectangular. Preferably, the height of the second limiting groove 7 is not more than a mark line A, and the mark line A is located on a curved surface of a tire wear mark.
[0025] In use, the heat dissipation groove 2 is arranged obliquely, so that one end of the heat dissipation groove 2 can be more deeply arranged in the tire shoulder 1, the compression resistance around the heat dissipation groove 2 is improved, the wear resistance of the tire shoulder 1 is improved to a certain extent, in addition, the rubber ring 5 is arranged in the heat dissipation groove 2, so that the heat dissipation groove 2 is filled, the cooperation mode of the rubber ring 5 and the heat dissipation groove 2 is different from the structure of the pure solid tire shoulder 1, the deeper heat dissipation groove 2 can effectively dissipate the heat generated by the tire shoulder 1 through the heat dissipation groove 2 and the surface of the rubber strip, especially in the tire rotation process, the contact area between the tire and the road surface is deformed greatly, the heat dissipation groove 2 and the surface of the rubber strip will have a gap at this time, which is convenient for heat dissipation, in addition, the rubber strip inserted in the heat dissipation groove 2 can maintain the shape of the tire shoulder 1, effectively prevent the abnormal wear of the tire shoulder 1 part, reduce the stress concentration phenomenon of the tire shoulder 1, further improve the service life of the tire, compared with the traditional technology, the heat dissipation groove 2 is arranged in the tire shoulder 1 in the technical scheme, and the stress concentration phenomenon of the tire shoulder 1 is reduced, so that the wear of the tire is reduced, and the service life of the tire is prolonged.
[0026] In conclusion, only the preferred embodiments of the present application are described above, and the embodiments are not intended to limit the scope of the present application. Any equivalent changes and modifications made according to the content of the patent application of the present application shall belong to the technical scope of the present application.
Claims
1. A green high performance tire with embedded shoulder structure comprising a shoulder (1) and a rubber ring (5), characterized in that: The shoulder (1) is provided with an inclined heat dissipation groove (2), one end of the heat dissipation groove (2) is connected with a first limiting groove (3) inside the shoulder (1), the other end of the heat dissipation groove (2) is connected with a second limiting groove (4) outside the shoulder (1), a rubber ring (5) is inserted into the heat dissipation groove (2), one end of the rubber ring (5) is provided with a first limiting head (6) matched with the first limiting groove (3), the other end of the rubber ring (5) is provided with a second limiting head (7) matched with the second limiting groove (4).
2. Green high performance tire with embedded shoulder structure according to claim 1, characterized by the fact that: A clamping groove (8) is formed in the rubber ring (5), and an electronic chip is arranged in the clamping groove (8).
3. The green high performance tire of the inset shoulder structure of claim 1, characterized in that: The first limiting groove (3) is drop-shaped, and the center of the first limiting groove (3) is located on a straight line at the thickest part of the shoulder (1).
4. The green high performance tire of the inset shoulder structure of claim 1, characterized in that: The second limiting groove (4) is trumpet-shaped with an opening facing the outside of the shoulder (1).
5. The green high performance tire of the inset shoulder structure of claim 1, characterized by: The first limiting head (6) is drop-shaped, and the second limiting head (7) is umbrella-shaped.
6. The green high performance tire of the inset shoulder structure of claim 1, characterized by: The radius of the first limiting groove (3) is not more than 4 mm.
7. The green high performance tire of the inset shoulder structure of claim 1, characterized by: The rubber strip is butyl rubber material.
8. The green high performance tire of the inset shoulder structure of claim 1, characterized by: The heat dissipation groove (2) is rectangular.