| 发明名称 | Frame unit of bicycle and manufacturing method for the same | ||
| 摘要 | A frame unit for a bicycle may include a left frame body in which a part of a seat tube, a part of a frame, and a left stay are integrally formed, a right frame body in which a part of the seat tube, a part of the frame, and a right stay are integrally formed, and a reinforcing stay coupled to inner sides of the left and right stays respectively, wherein the left frame body and the right frame body may be joined to each other along edges of the left and right frame bodies so as to integrally form the head tube, the seat tube, and the frame. | ||
| 申请公布号 | US9308959(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201314106619 | 申请日期 | 2013.12.13 |
| 申请人 | Hyundai Motor Company | 发明人 | Choi Jungnam |
| 分类号 | B62K19/08;B62K19/16;B62K3/10;B21D53/86;B62K19/20 | 主分类号 | B62K19/08 |
| 代理机构 | Morgan, Lewis & Bockius LLP | 代理人 | Morgan, Lewis & Bockius LLP |
| 主权项 | 1. A frame unit for a bicycle comprising: a left frame body in which a left part of a head tube, a left part of a seat tube, a left part of the frame body, and a left stay are integrally formed; a right frame body including a right part of the head tube, a right part of the seat tube, a right part of the frame body, and a right stay are integrally formed thereon; and at least a reinforcing stay coupled to inner sides of the left stay and of the right stay, wherein the left frame body and the right frame body are joined to each other along edges of the left and right frame bodies to integrally define the head tube, the seat tube, and the frame unit, and wherein a material of the at least the reinforcing stay is more rigid than a material of the left and right stays. | ||
| 地址 | Seoul KR | ||