| 发明名称 | Bicycle seatpost assembly | ||
| 摘要 | A bicycle seatpost assembly comprises a first cylinder, a second cylinder, and a positioning structure. The second cylinder is configured to be telescopically received in the first cylinder. The positioning structure is configured to relatively position the first cylinder and the second cylinder. The positioning structure includes a receiving member, a first seal member, and a movable member. The first seal member is configured to provide a first gate of a first passageway together with the receiving member. The first seal member includes a spherical surface contactable with the receiving member to close the first gate. The movable member is configured to move the first seal member relative to the receiving member to open the first gate. | ||
| 申请公布号 | US9452798(B2) | 申请公布日期 | 2016.09.27 |
| 申请号 | US201414529376 | 申请日期 | 2014.10.31 |
| 申请人 | SHIMANO INC. | 发明人 | Shirai Toyoto |
| 分类号 | F16M11/00;B62J1/08 | 主分类号 | F16M11/00 |
| 代理机构 | Mori & Ward, LLP | 代理人 | Mori & Ward, LLP |
| 主权项 | 1. A bicycle seatpost assembly comprising: a first cylinder; a second cylinder configured to be telescopically received in the first cylinder; and a positioning structure configured to relatively position the first cylinder and the second cylinder, the positioning structure including a receiving member,a first seal member configured to provide a first gate of a first passageway together with the receiving member, the first seal member including a spherical surface directly contactable with the receiving member to close the first gate, anda movable member configured to move the first seal member relative to the receiving member to open the first gate. | ||
| 地址 | Sakai JP | ||