美国Byron Jackson公司生产的大钩,由于具有结构设计新颍、使用可靠、性能良好等优点,因此,被认为是美国大钩结构中最好的一个。这种大钩的特点如下: 1.液力缓冲器:BJ大钩液力缓冲器的油液不装在筒体的内腔,而是在钓杆的顶端专门设计了一个液缸,活塞杆在上部弹簧力的作用下,顶着钩杆的上端。当钩杆下移时,液缸的活塞杆也随之下移,此时活塞下 The hook produced by the Byron Jackson Company in the United States is considered to be the best hook structure in the United States due to its advantages of structural design, reliability, good performance and so on. The characteristics of this hook are as follows: 1. Hydraulic buffer: BJ hook hydraulic buffer fluid is not installed in the cylinder cavity, but at the top of the fishing rod designed a cylinder, piston rod Under the upper spring force, the upper end of the hook lever is pressed against. When the hook rod down, the cylinder piston rod will also move down, this time under the piston