Environment-friendly efficient dual-purpose fishing net

By setting up an upper net frame, a lower net frame, a net cloth, a reset mechanism and a winding device, the problems of the fishing net being unhooked and lacking adaptability when catching fish are solved, and a fishing net design with high efficiency in catching fish and strong environmental adaptability is achieved.

CN223335398UActive Publication Date: 2025-09-16CHAOHU SHENGFA FISHING TACKLE CO LTD
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Patent Information

Application Number
CN202422534859.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-21
Publication Date
2025-09-16
Estimated Expiration
2034-10-21

AI Technical Summary

Technical Problem

Existing fishing nets are prone to detachment when catching fish, have low catching efficiency, are unable to cope with various fishing situations, and are of low practicality.

Method used

An upper net frame, lower net frame, mesh, reset mechanism, rope and reeling device are designed. The rope is recovered by the reeling device to pull the net frame, and the reset spring is used to reset the net frame and close the lower net frame to fully surround the fish body. The fish can be fully surrounded by the adjustable assembly rod and can adapt to different environments.

Benefits of technology

It improves the efficiency of catching fish, prevents fish from getting off the hook and escaping, enhances the practicality of the fishing net, and is suitable for a variety of fishing environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an environment-friendly efficient dual-purpose fishing net which comprises a lower net frame, an upper net frame is rotationally connected to one side of the top end of the lower net frame, first net cloth is installed on the inner wall of the lower net frame, second net cloth is installed on the inner wall of the upper net frame, and reset mechanisms are symmetrically arranged between the two sides of the lower net frame and the two sides of the upper net frame. Second fixing frames are fixedly connected to the left side wall and the right side wall of the lower net frame, first threaded connecting grooves are formed in the rear sides of the second fixing frames, and assembling rods are in threaded connection with the inner walls of the first threaded connecting grooves. When the net is diddled, the crank is rotated to drive the take-up reel to rotate, the rope is recycled, the upper net frame is pulled upwards, when fishes enter the lower net frame, the crank is loosened immediately for paying off, contraction of the reset spring drives the upper net frame to reset to be closed with the lower net frame, the fishes are surrounded comprehensively, and the fishes are prevented from struggling and falling off the net. Through the arrangement of the second fixing frame, the first threaded connection groove and the assembling rod, the length can be freely assembled and adjusted, the device is suitable for various environments, and practicability is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of fishing nets, in particular to an environmentally friendly, high-efficiency and dual-purpose fishing net. Background Art

[0002] Eco-friendly fishing nets are made from innovative, environmentally friendly materials and are designed to naturally degrade quickly after use. The development and application of eco-friendly fishing nets is a key initiative to combat marine plastic pollution and protect the marine ecosystem.

[0003] When using a fishing net to assist fishing, the fish is still struggling violently and is very easy to get off the hook. In addition, the opening of the fishing net is large, and the fish is very easy to escape from the net mouth after being unhooked, so the catching efficiency is low. In addition, the length of the fishing net pole is relatively fixed, which cannot cope with various fishing situations and has low practicality. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the present invention is to provide an environmentally friendly, efficient and dual-purpose fishing net, which is provided with an upper net frame, a lower net frame, a mesh 1, a mesh 2, a fixing frame 1, a reset mechanism, a rope and a winding device. When in use, the winding device is fixedly installed on an assembly rod close to the hand grip. When scooping the net, the crank is turned to drive the winding reel to rotate, the rope is recovered, and the net frame is pulled upward. When the fish enters the lower net frame, the crank is immediately released to release the line. The contraction of the reset spring drives the upper net frame to reset and close the lower net frame, and the fish is fully surrounded, avoiding the fish from struggling to escape from the net and improving the catching efficiency. The fixing frame 2, the threaded connection groove 1 and the assembly rod are provided, and the length can be assembled and adjusted at will, which is suitable for various environments and has strong practicality.

[0005] One of the objectives of the utility model is achieved by the following technical solution: an environmentally friendly, efficient and dual-purpose fishing net, comprising: a lower net frame, a top side of the lower net frame being rotatably connected to an upper net frame, a mesh cloth 1 being installed on the inner wall of the lower net frame, a mesh cloth 2 being installed on the inner wall of the upper net frame, a reset mechanism being symmetrically provided between the lower net frame and both sides of the upper net frame, a fixing frame 2 being fixedly connected to the left and right side walls of the lower net frame, a threaded connection groove 1 being provided on the rear side of the fixing frame 2, an assembly rod being threadedly connected to the inner wall of the threaded connection groove 1, a plurality of assembly rods being provided, a fixing frame 1 being fixedly connected to the top of the upper net frame, a ring hole being provided on the side wall of the fixing frame 1, a winding device being installed on the outer wall of the assembly rod, a rope being provided between the winding device and the ring hole;

[0006] The reset mechanism includes a first fixing plate and a second fixing plate. The side wall of the first fixing plate is fixedly connected to the side wall of the upper rack, and the side wall of the second fixing plate is fixedly connected to the side wall of the lower rack. The other sides of the first fixing plate and the second fixing plate are fixedly connected to fixed columns. A reset spring is fixedly connected between the two fixed columns. The reset spring is arranged in an inclined manner.

[0007] The reeling device includes a rotating bracket, a reeling reel being rotatably connected between inner walls of both sides of the rotating bracket, a rope being fixedly connected to the outer wall of the reeling reel, a crank being fixedly connected to one side of the reeling reel, a mounting hole being formed through the front side of the rotating bracket, and a locking bolt being threadedly connected through the bottom end of the inner wall of the mounting hole. The reeling device is fixedly mounted on an assembly rod near a hand grip by the arrangement of an upper net frame, a lower net frame, a first mesh, a second mesh, a first fixing frame, a reset mechanism, a rope, and a reeling device. When the net is scooped, the cranking reel is rotated to retract the rope and pull the upper net frame upward. When a fish enters the lower net frame, the cranking reel is immediately released to release the line. The contraction of the reset spring drives the upper net frame to reset and close with the lower net frame, thereby fully encircling the fish, preventing the fish from struggling and escaping the net, and improving the catching efficiency. The length of the reeling device can be freely assembled and adjusted by the arrangement of the second fixing frame, the first threaded connection groove, and the assembly rod, making it suitable for various environments and having high practicality.

[0008] According to the environmentally friendly, efficient and dual-purpose fishing net, the front end of the assembly rod is provided with a threaded connector, and the rear end of the assembly rod is provided with a second threaded connector groove, which is adapted to the threaded connector.

[0009] According to the environmentally friendly, efficient and dual-purpose fishing net, the threaded connection groove 1 is adapted to the threaded connection head.

[0010] Provided is an environmentally friendly, highly efficient, dual-purpose fishing net, wherein the inner wall of the second threaded connection groove of the assembly rod at the tail is threadedly connected with a sealing cover.

[0011] According to the environmentally friendly, efficient and dual-purpose fishing net, the front end of the rope is fixedly connected to the inner wall of the ring hole.

[0012] According to the environmentally friendly, efficient and dual-purpose fishing net, the aperture of the first mesh is smaller than the aperture of the second mesh.

[0013] According to the environmentally friendly, efficient and dual-purpose fishing net, the outer side walls of the assembly rod, the sealing cover and the locking bolt are all provided with anti-slip grooves.

[0014] According to the environmentally friendly, efficient and dual-purpose fishing net, the materials of the mesh cloth one and the mesh cloth two are both degradable polylactic acid materials.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional diagram of an environmentally friendly, efficient and dual-purpose fishing net according to the present invention;

[0018] Figure 2 This is a partial stereoscopic diagram of an environmentally friendly, efficient and dual-purpose fishing net according to the present invention;

[0019] Figure 3 This is a three-dimensional diagram of an environmentally friendly, efficient, dual-purpose fishing net reeling device according to the present invention;

[0020] Figure 4 This is a three-dimensional diagram of an assembly rod for an environmentally friendly, efficient, dual-purpose fishing net according to the present invention.

[0021] Legend:

[0022] 1. Lower grid; 2. Upper grid; 3. Mesh 1; 4. Mesh 2; 5. Fixed frame 1; 6. Reset mechanism; 7. Rope; 8. Winding device; 9. Fixed frame 2; 10. Assembly rod; 11. Cover; 501. Ring hole; 601. Fixed plate 1; 602. Fixed plate 2; 603. Fixed column; 604. Reset spring; 801. Rotating bracket; 802. Locking bolt; 803. Mounting hole; 804. Winding reel; 805. Crank handle; 901. Threaded connection groove 1; 1001. Threaded connection head; 1002. Threaded connection groove 2. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-4The embodiment of the present invention is an environmentally friendly, efficient and dual-purpose fishing net, which includes: a lower net frame 1, a top side of the lower net frame 1 is rotatably connected to a net frame 2, the inner wall of the lower net frame 1 is installed with a mesh 3, the inner wall of the net frame 2 is installed with a mesh 2 4, the materials of the mesh 1 3 and the mesh 2 4 are both made of degradable polylactic acid material, the aperture of the mesh 1 3 is smaller than the aperture of the mesh 2 4, a reset mechanism 6 is symmetrically provided between the two sides of the lower net frame 1 and the net frame 2, the left and right side walls of the lower net frame 1 are fixedly connected with a fixing frame 2 9, the rear side of the fixing frame 2 9 is provided with a threaded connection groove 1 901, the inner wall of the threaded connection groove 1 901 is threadedly connected with an assembly rod 10, and the assembly rod 10 The front end is provided with a threaded connector 1001, and the rear end of the assembly rod 10 is provided with a threaded connection groove 2 1002, which is adapted to the threaded connection groove 1001, and the threaded connection groove 1 901 is adapted to the threaded connection head 1001. The inner wall of the threaded connection groove 2 1002 of the tail assembly rod 10 is threadedly connected with a cover 11. The assembly rod 10 is provided with several, and a fixing frame 1 5 is fixed to the top of the net rack 2. The side wall of the fixing frame 1 5 is provided with a ring hole 501. A winding device 8 is installed on the outer wall of the assembly rod 10, and a rope 7 is provided between the winding device 8 and the ring hole 501. The front end of the rope 7 is fixedly connected to the inner wall of the ring hole 501;

[0025] The reset mechanism 6 includes a fixing plate 1 601 and a fixing plate 2 602. The side wall of the fixing plate 1 601 is fixedly connected to the side wall of the upper rack 2, and the side wall of the fixing plate 2 602 is fixedly connected to the side wall of the lower rack 1. The other sides of the fixing plates 1 601 and 2 602 are fixedly connected to fixing posts 603. A reset spring 604 is fixedly connected between the two fixing posts 603. The reset spring 604 is arranged in an inclined manner.

[0026] The winding device 8 includes a rotating bracket 801, and a winding reel 804 is rotatably connected between the inner walls on both sides of the rotating bracket 801. The outer wall of the winding reel 804 is fixedly connected to the rope 7, and one side of the winding reel 804 is fixedly connected to the crank 805. A mounting hole 803 is opened through the front side of the rotating bracket 801, and a locking bolt 802 is threadedly connected to the bottom end of the inner wall of the mounting hole 803. The outer walls of the assembly rod 10, the sealing cover 11 and the locking bolt 802 are all provided with anti-slip grooves. By setting the net rack 1, lower net rack 2, mesh 1 3, mesh 2 4, fixing frame 1 5, reset mechanism 6, rope 7, and reeling device 8, when in use, the reeling device 8 is fixedly installed on the assembly rod 10 close to the hand grip, and the steps are as follows: pass the assembly rod 10 through the installation hole 803, and then rotate the locking bolt 802 to lock the limit. When scooping the net, turn the crank 805 to drive the reel 804 to rotate and recycle the rope 7. When reclaiming, pull the net rack 2 upward to open the opening of the lower net rack 1. When the fish enters the lower net rack 1, immediately release the crank 805 to release the line, and reel in the fish. The contraction of the positioning spring 604 drives the upper net frame 2 to reset and close the lower net frame 1. At this time, the mesh 1 3 and the mesh 2 4 fully surround the fish, preventing the fish from struggling and escaping from the net, thereby improving the catching efficiency; through the provision of the fixing frame 2 9, the threaded connection groove 1 901, and the assembling rod 10, when assembling the assembling rod 10 according to the required length, it is only necessary to thread the threaded connection head 1001 of one assembling rod 10 with the threaded connection groove 2 1002 of another assembling rod 10, and finally thread it with the threaded connection groove 1 901 to complete the assembly. The length can be adjusted at will, it is suitable for various environments, and it is highly practical.

[0027] Working principle: When in use, when assembling the assembly rod 10 according to the required length, the threaded connection head 1001 of one assembly rod 10 is threadedly connected with the threaded connection groove 2 1002 of the other assembly rod 10, and finally threadedly connected with the threaded connection groove 1 901 to complete the assembly. Next, the winding device 8 is fixedly installed on the assembly rod 10 close to the hand grip, and the steps are as follows: the assembly rod 10 is passed through the mounting hole 803, and then the locking bolt 802 is rotated to lock the limit. When scooping the net, the crank 805 is turned to drive the line reel 804 to rotate and recycle the rope 7. When reclaiming, the net frame 2 is pulled upward to open the opening of the lower net frame 1. When the fish enters the lower net frame 1, the crank 805 is immediately released to release the line. The contraction of the reset spring 604 drives the net frame 2 to reset and close with the lower net frame 1. At this time, the mesh 1 3 and the mesh 2 4 fully surround the fish, preventing the fish from struggling and escaping from the net, thereby improving the catching efficiency.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An environmentally friendly, efficient and dual-purpose fishing net comprising: The lower net frame (1) is characterized in that the top side of the lower net frame (1) is rotatably connected to the net frame (2), the inner wall of the lower net frame (1) is installed with a mesh cloth (3), the inner wall of the net frame (2) is installed with a mesh cloth (4), and a reset mechanism (6) is symmetrically provided between the two sides of the lower net frame (1) and the net frame (2), the left and right side walls of the lower net frame (1) are fixedly connected with a fixing frame (9), the rear side of the fixing frame (9) is provided with a threaded connection groove (901), the inner wall of the threaded connection groove (901) is threadedly connected with an assembly rod (10), and a plurality of assembly rods (10) are provided, the top of the net frame (2) is fixedly connected with a fixing frame (5), the side wall of the fixing frame (5) is provided with a ring hole (501), the outer wall of the assembly rod (10) is installed with a winding device (8), and a rope (7) is provided between the winding device (8) and the ring hole (501); The reset mechanism (6) comprises a fixed plate 1 (601) and a fixed plate 2 (602), the side wall of the fixed plate 1 (601) being fixedly connected to the side wall of the upper rack (2), the side wall of the fixed plate 2 (602) being fixedly connected to the side wall of the lower rack (1), the other side of the fixed plate 1 (601) and the fixed plate 2 (602) being fixedly connected to a fixed column (603), a reset spring (604) being fixedly connected between the two fixed columns (603), and the reset spring (604) being arranged in an inclined manner; The winding device (8) includes a rotating bracket (801), a winding reel (804) is rotatably connected between the inner walls of both sides of the rotating bracket (801), a rope (7) is fixedly connected to the outer wall of the winding reel (804), a crank (805) is fixedly connected to one side of the winding reel (804), a mounting hole (803) is opened through the front side of the rotating bracket (801), and a locking bolt (802) is threadedly connected to the bottom end of the inner wall of the mounting hole (803).

2. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The front end of the assembly rod (10) is provided with a threaded connection head (1001), and the rear end of the assembly rod (10) is provided with a second threaded connection groove (1002), and the second threaded connection groove (1002) is adapted to the threaded connection head (1001).

3. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The threaded connection groove 1 (901) is adapted to the threaded connection head (1001).

4. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The inner wall of the second threaded connection groove (1002) of the assembly rod (10) at the tail is threadedly connected with a sealing cover (11).

5. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The front end of the rope (7) is fixedly connected to the inner wall of the ring hole (501).

6. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The aperture of mesh 1 (3) is smaller than the aperture of mesh 2 (4).

7. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The outer side walls of the assembly rod (10), the sealing cover (11), and the locking bolt (802) are all provided with anti-slip grooves.

8. The environmentally friendly, efficient and dual-purpose fishing net according to claim 1, characterized in that: The materials of mesh cloth 1 (3) and mesh cloth 2 (4) are both degradable polylactic acid materials.