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Extension connecting device for fishing net

A technology for connecting devices and fishing nets, applied in fishing nets, fishing, applications, etc., can solve the problems of impossible to carry fishing nets of various sizes, affecting normal operations, inconvenient use, etc. Effect

Inactive Publication Date: 2012-07-04
NANJING JIHUA 3521 SPECIAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When fishermen go out to sea, due to the limited space in the boat, it is impossible to carry fishing nets of various sizes, so they cannot choose fishing nets of different specifications according to the depth of the water, which brings inconvenience to use and affects normal operations

Method used

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  • Extension connecting device for fishing net
  • Extension connecting device for fishing net
  • Extension connecting device for fishing net

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Embodiment Construction

[0015] A fishing net expansion connection device according to the present invention, see figure 1 , the connecting device includes a fixer 1 used to extend the radial dimension of the fishing net 3 and a connector 2 used to increase the length of the outer circumference of the fishing net 3. The fixer 1 is a fish-shaped structure, and the head and tail of the fish-shaped structure are provided with The fixing holes 11 that cooperate with each other, a group of fixing devices 1 are connected in series in a straight line through the fixing parts arranged in the fixing holes 11, and one end is arranged in the center of the circular fishing net cloth 3, and the other end is spread out radially around and connected to the on connector 2. diagram 2-1 It is a structural schematic diagram of a fish-shaped fixer in the present invention. Figure 2-2 It is a schematic diagram of the side structure of the fish-shaped fixer of the present invention. Figure 2-3 It is a schematic diagra...

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Abstract

The invention discloses an extension connecting device for a fishing net, which comprises fixing devices and connectors. The fixing devices are used for extending the radial size of the fishing net, and the connectors are used for increasing the outer peripheral length of the fishing net. Each fixing device is in a fish structure, mutually fit fixing holes are reserved at the head and the tail of each fish structure, the fixing devices in a group are serially connected into a line through fasteners in the fixing holes, one end of the line is disposed at the center of round fishing net cloth, and the other end of the line is radially extended out and connected to the connectors. Each connector is in a linear elongated shape, mutually fit connection holes are reserved at two ends of each elongated connector, and the connectors in a group are disposed on the outer periphery of the fishing net cloth through connecting pieces in the connection holes. The diameter of the fishing net can be enlarged according to needs by using the connecting device, and the connecting is attractive in appearance, anticorrosion, environment-friendly, durable, simple in structure and convenient in use.

Description

technical field [0001] The invention relates to a novel connection device, in particular to a fishing net expansion connection device for increasing the diameter of the fishing net. Background technique [0002] Fishing net is one of the nets commonly used by fishermen, mainly used for fishing and breeding fish. Existing fishing nets for breeding are fixed structures, and the diameter of the fishing nets is fixed, and the diameter of the fishing nets cannot be enlarged according to requirements. When it is necessary to expand the breeding range, the fishing nets can only be replaced and the fishing nets with larger diameters can be used. When fishermen go out to sea, due to the limited space in the boat, it is impossible to carry fishing nets of various sizes, so they cannot choose fishing nets of different specifications according to the depth of the water, which brings inconvenience to use and affects normal operations. Contents of the invention [0003] The object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K75/00
Inventor 张自文黄洁殷明何文荣唐慧娟
Owner NANJING JIHUA 3521 SPECIAL EQUIP
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