The invention relates to the technical field of automobile tail bicycle frames, and discloses a ball clamp fixing seat of an automobile tail bicycle frame. The ball clamp fixing seat comprises a ballclamp fixing front seat and a ball clamp fixing rear seat, one ends of which are hinged with each other and the other ends of which are respectively provided with a first locking groove and a second locking groove; a first groove is formed in the side, close to the ball clamp fixing rear seat, of the ball clamp fixing front seat, and a first opening communicated with the first groove is formed inthe bottom of the ball clamp fixing front seat. A second groove is formed in one side, close to the ball clamp fixing front seat, of the ball clamp fixing rear seat; a second opening communicated withthe second groove is formed in the bottom of the ball clamp fixing rear seat; the first groove and the second groove are encircled to form a mounting hole for fixing an automobile ball head; the ballclamp fixing front seat or the ball clamp fixing rear seat extends upwards to form a connecting protruding block, and a first through hole is formed in a connecting protruding block. The ball clamp fixing seat has the advantages that the ball clamp fixing seat is simple in structure, the ball clamp fixing device is reliable in fixing, quick to disassemble and assemble and easy to operate.
本发明涉及汽车尾部自行车架技术领域,公开一种汽车尾部自行车架的球夹固定座,包括有:球夹固定前座和球夹固定后座,两者的一端相互铰接,另一端分别开设有第一锁槽和第二锁槽;球夹固定前座靠近球夹固定后座的一侧设有第一凹槽,球夹固定前座的底部具有一与第一凹槽连通的第一开口;球夹固定后座靠近球夹固定前座的一侧设有第二凹槽,球夹固定后座的底部具有一与第二凹槽连通的第二开口;第一凹槽和第二凹槽,合围成用于固定汽车球头的安装孔;球夹固定前座或球夹固定后座向上延伸出一连接凸块,连接凸块上设有第一通孔。本发明的优点在于,本球夹固定座的结构简单,球夹固定装置的固定可靠,且可快速拆装、操作简单。
Ball clamp fixing seat and ball clamp fixing device of automobile tail bicycle frame
一种汽车尾部自行车架的球夹固定座、球夹固定装置
2020-11-13
Patent
Electronic Resource
Chinese
METHOD FOR FIXING BALL SEAT OF BALL JOINT AND BALL SEAT FIXING STRUCTURE
European Patent Office | 2021
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