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    • 11. 发明申请
    • Seat tube for a bicycle
    • 用于自行车的座管
    • US20070284846A1
    • 2007-12-13
    • US11497250
    • 2006-08-02
    • Kuo-Pin Yu
    • Kuo-Pin Yu
    • B62K7/00
    • B62J1/08
    • A seat tube for a bicycle includes an upright tube, a head and an inner tube all of which are made of fiber reinforced material. The upright tube has an inserting portion at a top thereof. The head has an inside chamber and a sleeve portion at a bottom thereof. The sleeve portion of the head is sleeved onto the inserting portion of the upright tube such that the inside chamber of the head is communicated with an inside of the upright tube. An outer wall of the inserting portion of the upright tube is a taper face converging upward. The inner tube is disposed at a junction of the upright tube and the head and interconnected with the upright tube and the head. Thus, the seat tube has strong structure with light weight.
    • 用于自行车的座管包括直立管,头和内管,所有这些都由纤维增强材料制成。 直立管在其顶部具有插入部分。 头部具有内部腔室和其底部的套筒部分。 头部的套筒部分套在直立管的插入部分上,使得头部的内部腔室与立管的内部连通。 直立管的插入部的外壁是向上收敛的锥面。 内管设置在直立管和头部的连接处,并与直立管和头部互连。 因此,座管具有结构轻,重量轻。
    • 13. 发明授权
    • Shock-absorbing seat post for bicycle
    • 减震座椅自行车
    • US09004518B2
    • 2015-04-14
    • US14072906
    • 2013-11-06
    • Kuo-Pin Yu
    • Kuo-Pin Yu
    • B62K19/36B62J1/02
    • B62J1/02B62J1/04B62J1/08
    • A shock-absorbing seat post for a bicycle includes a connecting mount, a rod member, a shock-absorbing member and a fastening unit. The connecting mount has two connecting lugs each having a first through hole, and a receiving space defined between the two connecting lugs. The rod member has a connecting insert received in the receiving space and provided with a second through hole aligned with the two first through holes. The shock-absorbing member has two lateral walls, a tube portion located between the two lateral walls and provided with an axial hole aligned with the two first though holes. The fastening unit is inserted in the two first through holes, the second through hole and the axial hole for combining the connecting mount, the rod member and the shock-absorbing member together.
    • 一种用于自行车的减震座椅柱包括连接座,杆构件,减震构件和紧固单元。 连接支架具有两个连接凸耳,每个连接凸耳具有第一通孔和限定在两个连接凸耳之间的接纳空间。 杆构件具有容纳在容纳空间中并具有与两个第一通孔对准的第二通孔的连接插入件。 减震构件具有两个侧壁,位于两个侧壁之间的管部分,并且设置有与两个第一通孔对准的轴向孔。 紧固单元插入到两个第一通孔,第二通孔和轴向孔中,用于将连接支架,杆构件和减震构件组合在一起。
    • 15. 发明申请
    • Front frame for a bicycle
    • 自行车前框架
    • US20080018075A1
    • 2008-01-24
    • US11542196
    • 2006-10-04
    • Kuo-Pin Yu
    • Kuo-Pin Yu
    • B62K15/00
    • B62K19/32
    • A front frame for a bicycle includes an upper tube, a lower tube and a head tube all of which are made of fiber reinforced material. The head tube extends integrally from a front end of the upper tube and a front end of the lower tube. The head tube has a chamber communicates with a chamber of the upper tube and a chamber of the lower tube. Two inner tubes are provided in the chamber of the upper tube. The abutted portions of the two inner tubes form a rib such that the structure strength of the upper tube is improved.
    • 用于自行车的前框架包括上管,下管和头管,所有这些都由纤维增强材料制成。 头管从上管的前端和下管的前端一体地延伸。 头管具有与上管的腔室和下管的腔室连通的腔室。 两根内管设在上管的腔室中。 两个内管的邻接部分形成肋,使得上管的结构强度提高。
    • 19. 发明申请
    • BICYCLE FRONT FORK
    • 自行车前锋
    • US20120104725A1
    • 2012-05-03
    • US13253547
    • 2011-10-05
    • Kuo-Pin Yu
    • Kuo-Pin Yu
    • B62K21/02
    • B62K21/02B62K21/04
    • A bicycle front fork includes an upright tube and an inverted U-shaped body having a crown and two blades downwardly and respectively extending from two ends of the crown. The crown includes a top wall through which the upright tube penetrates, a bottom wall abuttedly connected with a bottom end of the upright tube, a front wall connected between the top wall and the bottom wall and spaced from the upright tube, and a rear wall connected between the top wall and the bottom wall and spaced from the upright tube. The blades each have a tubular shape with an intermediate rib therein. By this way, the amount of fiber fabric prepreg used at the joint between the upright tube and the inverted U-shaped body for structure reinforcement can be reduced, such that the bicycle front fork is light in weight and strong in structural strength.
    • 自行车前叉包括直立管和倒U形主体,其具有向下并分别从冠部的两端延伸的冠部和两个叶片。 冠部包括竖直管穿过的顶壁,与竖直管的底端邻接连接的底壁,连接在顶壁和底壁之间并与竖直管隔开的前壁,以及后壁 连接在顶壁和底壁之间并与直立管间隔开。 叶片各自具有管状,其中具有中间肋。 通过这种方式,可以减少在直立管和用于结构加固的倒U形体之间的接头处使用的纤维织物预浸料的量,使得自行车前叉重量轻并且结构强度很强。
    • 20. 发明授权
    • Front frame for a bicycle
    • 自行车前框架
    • US07562890B2
    • 2009-07-21
    • US11542196
    • 2006-10-04
    • Kuo-Pin Yu
    • Kuo-Pin Yu
    • B62K19/16
    • B62K19/32
    • A front frame for a bicycle includes an upper tube, a lower tube and a head tube all of which are made of fiber reinforced material. The head tube extends integrally from a front end of the upper tube and a front end of the lower tube. The head tube has a chamber communicates with a chamber of the upper tube and a chamber of the lower tube. Two inner tubes are provided in the chamber of the upper tube. The abutted portions of the two inner tubes form a rib such that the structure strength of the upper tube is improved.
    • 用于自行车的前框架包括上管,下管和头管,所有这些都由纤维增强材料制成。 头管从上管的前端和下管的前端一体地延伸。 头管具有与上管的腔室和下管的腔室连通的腔室。 两根内管设在上管的腔室中。 两个内管的邻接部分形成肋,使得上管的结构强度提高。