Single-gun suspension fork structure and suspension method thereof

The invention relates to a single-gun shock-proof front fork structure and a shock-proof method thereof, which are mainly characterized in that a vertical pipe is sleeved on an inner rod, and a plurality of positioning pins and a plurality of rollers are arranged between the vertical pipe and the inner rod, so that the generation of a gap between the vertical rod and the inner rod is eliminated, the vertical rod and the inner rod are prevented from being excessively abraded and relatively rotating, the noise is further reduced, and the shock-proof effect of the single-gun shock-proof front fork structure is improved. In addition, an adjusting rod is used for adjusting compression or extension of a spring so as to achieve the purpose of adjusting shock-proof strength according to different personal habits. 本发明涉及一种单枪避震前叉结构及其避震方法，主要由一立管套设于一内杆，并在该立管和该内杆之间设有复数定位销和复数滚子，据以达成消除该立杆、内杆之间之间隙产生，以防止该立杆、内杆过大磨耗及作相对旋转，进而降低噪音，且转向确实，并利用一调节杆对一弹簧进行压缩或伸长的调节，以达到依照不同的个人习惯调整避震强度的目的。