Wheel
AssigneeZhejiang Jingu Co., Ltd.
InventorsYanfei YE, Feng SHENG, Binghua WU, Lufen WANG
Life of this patent
Estimating the term…
Abstract
The disclosure provides a wheel. The wheel includes: a rim (10), a surface of an axial end of the rim (10) forming a first connecting surface (11); a spoke (20), a part of a surface of an axial end of the spoke (20) forming a second connecting surface (21), wherein the spoke (20) is laser welded with the first connecting surface (11) by the second connecting surface (21); and a welding bead structure (100) for fixedly connecting the rim (10) and the spoke (20) is formed at a contact position between the first connecting surface (11) and the second connecting surface (21), and the welding bead structure (100) is formed by a part of the rim (10) and a part of the spoke (20) being melted and then connected.
Claims14
A wheel, comprising:
- a rim, a surface of an axial end of the rim forming a first connecting surface;
- and
- a spoke, a part of a surface of an axial end of the spoke forming a second connecting surface, wherein the spoke is laser welded with the first connecting surface by the second connecting surface, a welding bead structure for fixedly connecting the rim and the spoke is formed at a contact position between the first connecting surface and the second connecting surface, and the welding bead structure is formed by a part of the rim and a part of the spoke being melted and then connected;
- wherein the rim comprises a rim body and a bending flange which are connected to each other, a part of the spoke is provided to protrude towards the rim so as to form an annular protrusion, and the bending flange is adaptively fitted with the annular protrusion.
(canceled)
Dependencies are inferred from the claim text.