The invention relates to a regional fixed anchor joint, which is suitable for a netting type fixed net, which is used for joining a fixed net surface and a fixed anchor group, and the structure comprises: two joint parts, which are metal joints at two ends of the fixed anchor joint, For connecting with the fixed mesh surface and the fixed anchor group； and a connecting body between the two joint portions, being a continuous body of metal material； wherein the metal material density of the connecting body is greater than water, and the length is greater than the area The height of the tidal range. Replacing the traditional connecting rope with a metal anchor anchor can increase the specific gravity of the anchor joint. Therefore, when the current strikes, the buoyancy of the anchor joint can be slowed down, thereby reducing the impact on the anchor bag.一種地區性的定錨連結件，適用於落網類定置網，用以連結定置網面與定錨組，其結構包括：兩個結合部，係於定錨連結件的兩個端處之金屬結合件，用以與定置網面及定錨組作連結；以及一連結體，於兩個結合部之間，為金屬材質的連續體；其中，該連結體的金屬材質密度大於水，並且長度大於該地區的潮差高度。以金屬材質的定錨連結件取代傳統的連結繩，可增加定錨連結件的比重，因此當潮流來襲，可減緩定錨連結件的浮力，進而減輕對定錨網袋拉扯的衝擊。
