阅读说明：本技术 一种新型轮胎结构 (Novel tire structure ) 是由 龚毅 于 2020-04-30 设计创作，主要内容包括：本发明涉及一种新型轮胎结构,其包括轮胎本体,所述轮胎本体设有胎面、连接胎面两端的胎侧、以及连接胎侧的胎唇；所述轮胎本体内设有多个开口朝向内侧的腔室,多个腔室沿轮胎本体周向均匀设置；两相邻腔室之间设有分割件,所述分割件靠近胎面的一端形成有连通两相邻腔室的通孔。本发明通过在轮胎本体内设置多个腔室,以增加轮胎的形变空间,进而增强外胎的减震效果。(The invention relates to a novel tire structure, which comprises a tire body, wherein the tire body is provided with a tire tread, tire sidewalls connected with two ends of the tire tread and tire lips connected with the tire sidewalls; a plurality of cavities with openings facing the inner side are arranged in the tire body and are uniformly arranged along the circumferential direction of the tire body; a partition piece is arranged between the two adjacent chambers, and a through hole communicated with the two adjacent chambers is formed at one end, close to the tire tread, of the partition piece. According to the invention, the plurality of chambers are arranged in the tire body, so that the deformation space of the tire is increased, and the damping effect of the outer tire is further enhanced.)

1. A novel tire structure is characterized in that: the tire comprises a tire body, wherein the tire body is provided with a tire tread, tire sidewalls connected with two ends of the tire tread and tire lips connected with the tire sidewalls; a plurality of cavities with openings facing the inner side are arranged in the tire body and are uniformly arranged along the circumferential direction of the tire body; a partition piece is arranged between two adjacent chambers, and a through hole communicated with the two adjacent chambers is formed at one end, close to the tire tread, of at least one partition piece.

2. A novel tire structure as in claim 1, wherein: the at least one dividing part comprises a first dividing part and a second dividing part, the two sidewalls are a first sidewall and a second sidewall, the first dividing part is connected with the first sidewall, and the second dividing part is connected with the second sidewall; one end of the first dividing piece close to the tire tread is sunken towards the first tire side direction to form a first arc-shaped part; one end of the second dividing piece close to the tire surface is sunken towards the direction of a second tire side to form a second arc-shaped part; the first arc-shaped portion, the second arc-shaped portion and the inner side face of the tire side are matched to form the through hole.

3. A novel tire structure as in claim 1, wherein: the novel tire structure further comprises an insert which is matched at the opening of the cavity.

4. A novel tire structure as in claim 3, wherein: the size of the insert is larger than or equal to the opening size of the cavity.

5. A novel tire structure as in claim 4, wherein: when the first parting member and the second parting member are abutted, the opening width of the cavity is k1, and the width k2 of the insert is greater than or equal to the opening width k1 of the cavity.

6. A novel tire structure as in claim 3, wherein: the insert is connected with a back plate, and the back plate is pressed against the tire bead.

7. A novel tire structure as in claim 6, wherein: the width of the back plate is equal to the width of a tire bead when the insert is assembled in the opening of the cavity.

8. A novel tire structure as in claim 6, wherein: the back plate is made of soft materials.

Technical Field

The invention relates to the technical field of wheel structures, in particular to a novel tire structure.

Background

The tire is divided into a pneumatic tire and a non-pneumatic tire, and is widely used in view of the fact that the conventional pneumatic tire is mature in production process, good in riding comfort and good in bearing capacity due to cushioning. However, as a large number of vehicle driving safety accidents are more and more caused by tire burst, abrasion and unstable running, the inflation-free tire has no inner tube, and the inflation-free tire has the advantages of high safety, energy conservation, environmental protection and the like, so that people pay more attention to the tire. The non-pneumatic tire is generally a solid tire, but the solid tire has the problem of poor damping effect through observation.

In view of the above, the present disclosure is developed by the present designer aiming at the above disadvantages and inconveniences.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a novel tire structure with good shock absorption effect.

In order to achieve the purpose, the invention adopts the technical scheme that:

a novel tire structure comprises a tire body, wherein the tire body is provided with a tire tread, tire sidewalls connected with two ends of the tire tread and tire lips connected with the tire sidewalls; a plurality of cavities with openings facing the inner side are arranged in the tire body and are uniformly arranged along the circumferential direction of the tire body; a partition piece is arranged between two adjacent chambers, and a through hole communicated with the two adjacent chambers is formed at one end, close to the tire tread, of at least one partition piece.

The at least one dividing part comprises a first dividing part and a second dividing part, the two sidewalls are a first sidewall and a second sidewall, the first dividing part is connected with the first sidewall, and the second dividing part is connected with the second sidewall; one end of the first dividing piece close to the tire tread is sunken towards the first tire side direction to form a first arc-shaped part; one end of the second dividing piece close to the tire surface is sunken towards the direction of a second tire side to form a second arc-shaped part; the first arc-shaped portion, the second arc-shaped portion and the inner side face of the tire side are matched to form the through hole.

The novel tire structure further comprises an insert which is matched at the opening of the cavity.

The size of the insert is larger than or equal to the opening size of the cavity.

When the first parting member and the second parting member are abutted, the opening width of the cavity is k1, and the width k2 of the insert is greater than or equal to the opening width k1 of the cavity.

The insert is connected with a back plate, and the back plate is pressed against the tire bead.

The width of the back plate is equal to the width of a tire bead when the insert is assembled in the opening of the cavity.

The back plate is made of soft materials.

After the scheme is adopted, the plurality of chambers are arranged in the tire body, so that the deformation space of the tire is increased, and the damping effect of the outer tire is improved. Meanwhile, through arranging the through hole at one end of the partition piece close to the tread, the problem that the tire jumps in the using process is effectively avoided. In addition, the dividing piece is divided into the first dividing piece and the second dividing piece, so that the cavity opening of the tire body has larger deformation space, the demolding operation in the tire preparation process is facilitated, the production efficiency is improved, and the production cost is reduced. The invention also adds the insert and the back plate, thereby avoiding the dislocation problem when the tire and the rim are assembled, improving the flexibility of the tire assembly and enabling the tire to be adapted to rims with different sizes.

Drawings

FIG. 1 is a schematic view of a tire according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a tire according to a first embodiment of the present invention;

FIG. 3 is a cross-sectional view of a first embodiment of the present invention;

FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 5 is a cross-sectional view of a second embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a third embodiment of the present invention;

fig. 7 is an exploded view of the third embodiment of the present invention.

Description of reference numerals:

a tire body 10; a tread 11; a sidewall 12; a first tread 121; a second sidewall 122; a bead 13; a chamber 14; a dividing member 15; a first dividing member 151; a first arc 1511; a second partition 152; a second arc portion 1521; a through hole 153; an insert 20; a back plate 30.

Detailed Description

As shown in fig. 1 to 7, the present invention discloses a novel tire structure, which comprises a tire body 10, wherein the tire body 10 is provided with a tread 11, sidewalls 12 connecting two ends of the tread 11, and a bead 13 connecting the sidewalls 12; a plurality of cavities 14 with openings facing the inner side are arranged in the tire body 10, and the cavities 14 are uniformly arranged along the circumferential direction of the tire body 10; a partition 15 is arranged between two adjacent chambers 14, and a through hole 153 communicating the two adjacent chambers 14 is formed at one end of at least one partition 15 close to the tread 11.

According to the invention, the plurality of cavities 14 are arranged in the tire body 10, so that the deformation space of the tire is increased, and the damping effect of the outer tire is further improved. Meanwhile, through the through hole 153 arranged at one end of the partition 15 close to the tread 11, the problem that the tire jumps in the use process is effectively avoided.