Tire rim structure and tire
AssigneeChengdu Youyang Electromechanical Product Design Co., Ltd.
InventorShugang Gong
Life of this patent
Estimating the term…
Abstract
A tire rim structure including an annular inner ring provided on the inner ring of a tire body and a circular outer ring provided on the outside of the tire body, fixedly connected to the annular inner ring, and formed by stamping. The annular inner ring includes an annular inner ring body formed by extrusion, an annular left ring provided at one side of the annular inner ring body and formed by extrusion, and an annular right ring provided at the other side of the annular inner ring body, connected to the circular outer ring, and formed by extrusion. A shaft hole is provided at the middle part of the circular outer ring.
Claims14
A tire rim structure, wherein the tire rim structure comprises an annular ring arranged in contact with and supporting an inner ring of a tire body and a circular outer ring provided at an inside of the tire body, fixedly connected to the annular ring, and formed by stamping;
- the annular ring includes an annular ring body formed by extrusion, an annular left ring provided at one side of the annular ring body and formed by extrusion, and an annular right ring provided at the other side of the annular ring body, connected to the circular outer ring, and formed by extrusion;
- a shaft hole is provided at a middle part of the circular outer ring;
- wherein the annular ring and the circular outer ring are formed separately;
- wherein the right ring comprises a middle portion and a protruding portion provided with a mounting hole;
- the circular outer ring is fixedly connected to the right ring through a retaining member;
- and
- wherein a lateral part of the middle portion and a lateral part of the protruding portion defining an annular recess into which an edge of the circular outer ring is wedged, and the mounting hole is arranged at a lateral part of the annular recess;
- and
- wherein a lateral part of the left ring docking with the annular ring body is provided with a first annular groove into which an edge of one side of the annular ring body is embedded;
- a lateral part of the right ring docking with the annular ring body is provided with a second annular groove into which an edge of the other side of the annular ring body is embedded.
A tire, comprising:
- a tire body having an inner ring,
- wherein the inner ring of the tire body of the tire is provided with a tire rim structure;
- wherein the tire rim structure comprises an annular ring arranged in contact with and supporting the inner ring of the tire body and a circular outer ring provided at an inside of the tire body, fixedly connected to the annular ring, and formed by stamping;
- the annular ring includes an annular ring body formed by extrusion, an annular left ring provided at one side of the annular ring body and formed by extrusion, and an annular right ring provided at the other side of the annular ring body, connected to the circular outer ring, and formed by extrusion;
- a shaft hole is provided at a middle part of the circular outer ring;
- wherein the annular ring and the circular outer ring are formed separately;
- wherein the right ring comprises a middle portion and a protruding portion provided with a mounting hole;
- the circular outer ring is fixedly connected to the right ring through a retaining member;
- and
- wherein a lateral part of the middle portion and a lateral part of the protruding portion defining an annular recess into which an edge of the circular outer ring is wedged, and the mounting hole is arranged at a lateral part of the annular recess;
- and
- wherein a lateral part of the left ring docking with the annular ring body is provided with a first annular groove into which an edge of one side of the annular ring body is embedded;
- a lateral part of the right ring docking with the annular ring body is provided with a second annular groove into which an edge of the other side of the annular ring body is embedded.
Dependencies are inferred from the claim text.