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Sleeve-fish fishhook

A fishing hook and metal sheet technology, applied in the field of squid fishing hooks, can solve problems such as decoupling of squid fishing hooks

Active Publication Date: 2012-02-01
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention lies in the problem that the existing squid hook is prone to decoupling in the fishing process, and a squid hook is provided to solve this problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0048] The following specifically introduces a squid fishing hook adopting the technical solution described in the specific embodiment section, so that those skilled in the art can understand the technical solution recorded in the present invention more carefully.

[0049] A kind of squid fishing hook, comprises the support that is used to install umbrella hook 11 and underwater luminous device, and this support comprises upper strata support and lower stratum support, and the effect of upper stratum support is to realize the flashing effect of squid fishing hook, and to the trapping effect of squid fishing hook play a leading role; the role of the lower support is to realize the fishing of cephalopod individuals by the umbrella hook 11.

[0050] From the perspective of production materials, the upper metal sheet 1, the middle metal sheet 2 and the lower metal sheet 3 are all circular and made of stainless steel, and the lower metal sheet 3 is a ring.

[0051] From a structura...

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PUM

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Abstract

The invention belongs to the technical field of fishing tools in fishery, and relates to a sleeve-fish fishhook. The main objects to be fished by the sleeve-fish fishhook are cephalopodous large individuals (such as Dosidicus gigas), and the purpose of the invention is to solve the problems of conventional sleeve-fish fishhooks that: in the process of fishing the cephalopodous large individuals, the unhooking phenomenon can easily take place, and the trapping effect is poor. The sleeve-fish fishhook provided by the invention comprises umbelliform hooks, underwater flashing devices and a supporting framework, the umbelliform hooks and the underwater flashing devices are mounted on the supporting framework, the supporting framework comprises an upper metal plate, a lower metal plate and a plurality of connecting rods, the upper metal plate is the top surface of the supporting framework, the lower metal plate is the bottom surface of the supporting framework and larger than the upper metal plate, the connecting rods are connected with the edges of the upper metal plate and the lower metal plate, and the umbelliform hooks are sleeved on the connecting rods. The usage of the technical scheme of the invention can effectively solve the technical problems.

Description

technical field [0001] The invention belongs to the technical field of fishery fishing tools, and relates to a squid fishing hook. The squid fishing hook in the invention mainly takes large cephalopod individuals (such as squid squid) as fishing objects. Background technique [0002] According to the relationship between carcass length and weight of cephalopods, Dong Zhengzhi (1991) divided cephalopods into five types, among them, large cephalopods and giant cephalopods have a carcass length of more than 0.47m and a body weight of more than 0.6kg. Among them, the fishery resources of oceanic economic squid mainly include stem squid and squid. [0003] Dosidicus gigas is a pelagic pelagic species, one of the largest and most abundant species of cephalopods, widely distributed in the eastern Pacific Ocean from California (37°N) to Chile (47°S) . Since the 1990s, the resources of squid squid have been developed and utilized on a large scale, and the annual maximum output is n...

Claims

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Application Information

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IPC IPC(8): A01K83/00
Inventor 贾涛陈新军晋伟红李纲殷远王敏法吕凯凯邱海波陈银涛
Owner SHANGHAI OCEAN UNIV