In response to the rise of environmental consciousness to reduce the burden of ocean, for lead as a material source of the conventional fishing line counterweight used by fishing men being a kind of toxic alloy capable of lasting for a very long time, the invention provides a separation type combined changeable counterweight steel bar to replace the usage of lead, in response to the environmental consciousness. Each section of the product of the invention may generate a value of 100% repeated utilization on the other hand, the equipment weight for the outgoing fishing man may be reduced. The separation type changeable counterweight steel bar is designed to individually generate different changes according to different weights, wherein a water cleaving head is provided to enable the counterweight rapidly reaching the desired water level by the fishing man a water orientating head is provided to reduce the water resistance of sea water and the bearing force of fishing rod when retrieving the fishing line and a pressure reduction groove and an O-ring may have the waterproof function and reduce the pressure in deep ocean so that a connection tooth portion may be provided with the waterproof function and is not easily coming off.為因應環保意識抬頭,減輕海洋的負擔,釣魚人所使用傳統之釣線配重原料來源是-鉛,它是一種萬年不化的有“毒合金”。所以,發明“分離式組合多變配重鋼條”,來取代鉛的使用量,因應環保意識,讓此發明產品每一段皆所能產生100%的重覆利用之價值。另一方面,可減輕外出釣魚人的裝備重量。特此設計了分離式多變配重鋼條,可依重量不同逐一產生不同的變化。破水頭:讓配重器可快速到達釣魚人所需要的泳層。順水頭:則是減輕收線時,海水之水阻及釣杆之承受力。減壓凹槽及歐環:防水作用,可減輕深海的壓力。使連結牙部有防水功能,不易脫落。1‧‧‧連結環(孔)2‧‧‧順水碩3‧‧‧減壓凹槽、螺旋接頭4‧‧‧中段(一)配重連結頭5‧‧‧中段(二)配重連結頭6‧‧‧連結頭7‧‧‧破水頭
