Anti-rotation dip net

Abstract

The utility model relates to the technical field of dip nets, and discloses an anti-rotation dip net which comprises a fixing ring, a connecting hole is formed in the rear end of the fixing ring, a connecting belt is fixed in the fixing ring, a gauze element is fixed in the connecting belt, an anti-rotation assembly is arranged in the connecting hole, and the anti-rotation assembly comprises an anti-rotation connector fixed in the connecting hole. An extending hole is formed in the rear side of the anti-rotation connector, a locking bolt is slidably inserted into the extending hole, and a connecting sleeve rod is arranged behind the locking bolt. The anti-rotation connector is arranged, and the limiting protruding block and the limiting groove are arranged at the connecting position of the anti-rotation connector and the connecting sleeve rod respectively, so that the limiting effect on the connecting sleeve rod is achieved, and the connecting sleeve rod cannot fall off when fishes struggle in the transverse direction of the gauze element in the fish catching process. Therefore, the reliability and the practicability of the dip net are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dip nets, in particular to an anti-rotation dip net. Background Art

[0002] A net is a small net fishing gear composed of a net bag, a frame and a handle, and operates in a scooping manner. Such as the net zeng in ancient times. Most operate in shallow waters or shallow areas, and some also scoop by relying on mountains.

[0003] The existing dip net frame and portable dip net (publication number: CN209898025U) have at least the following disadvantages: The handle and the connecting pipe of the device are connected by a threaded connection method. This leads to when fishing, if the fish struggles to the right inside the net, the connection between the handle and the connecting pipe will be tightened more and more. When the fish struggles to the left inside the net, the handle and the connecting pipe may rotate and fall off, resulting in insufficient reliability and practicability of the dip net. Therefore, this utility model is proposed. Content of the Utility Model

[0004] The purpose of this utility model is to solve the deficiencies existing in the prior art, and to propose an anti-rotation dip net.

[0005] In order to achieve the above purpose, this utility model adopts the following technical solutions:

[0006] An anti-rotation dip net, including a fixed ring. A connection hole is opened at the rear end of the fixed ring. A connecting belt is fixed inside the fixed ring. A net is fixed inside the connecting belt. An anti-rotation component is arranged inside the connection hole. The anti-rotation component includes an anti-rotation joint fixed inside the connection hole. An extension hole is opened at the rear side of the anti-rotation joint. A locking bolt is slidably inserted inside the extension hole. A connecting sleeve rod is arranged behind the locking bolt.

[0007] As a further solution of this utility model, two limit bumps are arranged at the rear side of the anti-rotation joint. Two limit grooves are opened at one end of the connecting sleeve rod close to the anti-rotation joint. The limit bumps are slidably inserted inside the limit grooves. A threaded hole is opened at the rear end of the connecting sleeve rod. The locking bolt is threadedly connected with the threaded hole.

[0008] As a further solution of this utility model, a telescopic rod is arranged behind the connecting sleeve rod. The telescopic rod includes a grip. A first sub-rod is slidably inserted inside the grip. A second sub-rod is slidably inserted inside the first sub-rod. The front end of the second sub-rod is inserted and fixed inside the connecting sleeve rod.

[0009] As a further solution of this utility model, the front ends of the grip and the first sub-rod are both conical structures and the outer walls are provided with threads. Four rebound grooves are also opened at the front ends of the grip and the first sub-rod. Conical screw sleeves are threadedly connected to the front ends of the grip and the first sub-rod respectively.

[0010] As a further solution of the present utility model, limiting grooves are provided on the left and right sides of the outer walls of the first auxiliary rod and the second auxiliary rod, limiting ridges are provided on the left and right sides inside the first auxiliary rod of the grip, the limiting ridges of the grip are slidably arranged in the limiting grooves of the first auxiliary rod, and the limiting ridges of the first auxiliary rod are slidably arranged in the limiting grooves of the second auxiliary rod.

[0011] As a further solution of the present utility model, a rubber sleeve is adhesively fixed to the outer wall of the grip.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] By providing an anti-rotation joint, a limiting convex block and a limiting groove are respectively provided at the connection between the anti-rotation joint and the connecting sleeve rod, so as to realize the limiting effect on the connecting sleeve rod, so that the connecting sleeve rod will not fall off when the fish struggles horizontally in the net during fish scooping, thereby increasing the reliability and practicability of the fish net. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a three-dimensional structural schematic diagram of an anti-rotation fish net proposed by the present utility model;

[0015] Figure 2 FIG. is a three-dimensional split structural schematic diagram of an anti-rotation fish net proposed by the present utility model;

[0016] Figure 3 FIG. is a three-dimensional structural schematic diagram of the anti-rotation joint of an anti-rotation fish net proposed by the present utility model;

[0017] Figure 4 is Figure 2 The partial three-dimensional structural enlarged schematic diagram of A in FIG.

[0018] In the figure: 1, fixed ring; 101, connection hole; 102, link belt; 103, net; 2, anti-rotation joint; 201, extension hole; 202, locking bolt; 203, connecting sleeve rod; 204, limiting convex block; 205, limiting groove; 206, threaded hole; 3, telescopic rod; 301, grip; 302, first auxiliary rod; 303, second auxiliary rod; 304, return groove; 305, tapered sleeve; 4, limiting groove; 401, limiting ridge; 5, rubber sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] As Figures 1-4 shown, an anti-rotation scoop net includes a fixing ring 1. A connection hole 101 is opened at the rear end of the fixing ring 1. A connecting belt 102 is fixed inside the fixing ring 1. A mesh 103 is fixed inside the connecting belt 102. An anti-rotation component is arranged inside the connection hole 101. The anti-rotation component includes an anti-rotation joint 2 fixed inside the connection hole 101. An extension hole 201 is opened at the rear side of the anti-rotation joint 2. A locking bolt 202 is slidably inserted inside the extension hole 201. A connecting sleeve rod 203 is arranged behind the locking bolt 202.

[0023] As Figures 2-4 shown, in this embodiment, two limiting convex blocks 204 are arranged at the rear side of the anti-rotation joint 2. Two limiting grooves 205 are opened at one end of the connecting sleeve rod 203 close to the anti-rotation joint 2. The limiting convex blocks 204 are slidably inserted inside the limiting grooves 205. A threaded hole 206 is opened at the rear end of the connecting sleeve rod 203. The locking bolt 202 is threadedly connected with the threaded hole 206. By arranging the anti-rotation joint 2 and respectively arranging the limiting convex blocks 204 and the limiting grooves 205 at the connection between the anti-rotation joint 2 and the connecting sleeve rod 203, the limiting effect on the connecting sleeve rod 203 is realized, so that the connecting sleeve rod 203 will not fall off due to the fish struggling horizontally in the mesh 103 when scooping fish, thereby increasing the reliability and practicability of the scoop net.

[0024] As Figures 2-4As shown in the figure, in this embodiment, a telescopic rod 3 is provided behind the connecting sleeve rod 203. The telescopic rod 3 includes a grip 301. A first auxiliary rod 302 is slidably inserted into the interior of the grip 301. A second auxiliary rod 303 is slidably inserted into the interior of the first auxiliary rod 302. The front end of the second auxiliary rod 303 is inserted and fixed into the interior of the connecting sleeve rod 203. By providing the telescopic rod 3, when the user uses the fishnet, it is convenient for the user to adjust the length of the fishnet according to needs.

[0025] As Figures 2-4 shown in the figure, in this embodiment, the front ends of the grip 301 and the first auxiliary rod 302 are both conical structures and the outer walls are provided with threads. Four elastic return grooves 304 are also provided at the front ends of the grip 301 and the first auxiliary rod 302. Tapered sleeves 305 are threadedly connected to the front ends of the grip 301 and the first auxiliary rod 302 respectively. By rotating the tapered sleeve 305, the front ends of the grip 301 and the first auxiliary rod 302 can be tightened, so that the front ends of the grip 301 and the first auxiliary rod 302 are closely attached to the outer walls of the first auxiliary rod 302 and the second auxiliary rod 303 respectively, thereby locking the first auxiliary rod 302 and the second auxiliary rod 303 and making the telescopic rod 3 lock the current length.

[0026] As Figures 2-4 shown in the figure, in this embodiment, limiting grooves 4 are provided on both the left and right sides of the outer walls of the first auxiliary rod 302 and the second auxiliary rod 303. Limiting ridges 401 are provided on both the left and right sides of the interiors of the grip 301 and the first auxiliary rod 302. The limiting ridges 401 of the grip 301 are slidably arranged in the limiting grooves 4 of the first auxiliary rod 302. The limiting ridges 401 of the first auxiliary rod 302 are slidably arranged in the limiting grooves 4 of the second auxiliary rod 303. By providing the limiting ridges 401 of the grip 301 to be slidably arranged in the limiting grooves 4 of the first auxiliary rod 302 and the limiting ridges 401 of the first auxiliary rod 302 to be slidably arranged in the limiting grooves 4 of the second auxiliary rod 303, the rotation of the first auxiliary rod 302 and the second auxiliary rod 303 during fish catching can be prevented.

[0027] As Figures 2-4 shown in the figure, in this embodiment, a rubber sleeve 5 is adhesively fixed to the outer wall of the grip 301. By providing that the rubber sleeve 5 is soft in texture and has the effect of a large friction coefficient, the user can hold the fishnet comfortably and stably.

[0028] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: during use, by pulling the first auxiliary rod 302 and the second auxiliary rod 303, the first auxiliary rod 302 slides inside the grip 301, and the second auxiliary rod 303 slides inside the first auxiliary rod 302, so as to adjust the length of the net scoop according to requirements. Subsequently, by rotating the conical sleeve 305, the front ends of the grip 301 and the first auxiliary rod 302 can be tightened, so that the front ends of the grip 301 and the first auxiliary rod 302 are respectively in close contact with the outer walls of the first auxiliary rod 302 and the second auxiliary rod 303, thereby locking the first auxiliary rod 302 and the second auxiliary rod 303 and making the telescopic rod 3 lock the current length. Then the net scoop can be used. By respectively providing a limit projection 204 and a limit groove 205 at the connection between the anti-rotation joint 2 and the connecting sleeve rod 203, a limiting effect on the connecting sleeve rod 203 is achieved, so that the connecting sleeve rod 203 will not fall off when the fish struggles horizontally in the mesh 103 during fish scooping, thereby increasing the reliability and practicability of the net scoop. By slidingly arranging the limit rib 401 of the grip 301 with the limit groove 4 of the first auxiliary rod 302, and slidingly arranging the limit rib 401 of the first auxiliary rod 302 with the limit groove 4 of the second auxiliary rod 303, the rotation of the first auxiliary rod 302 and the second auxiliary rod 303 during fish scooping is prevented. By providing that the rubber sleeve 5 is soft in texture and has a large friction coefficient, the user can comfortably and stably hold the net scoop.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. An anti-rotation scoop net, comprising a fixing ring (1), characterized in that: The rear end of the fixing ring (1) is provided with a connecting hole (101), a linking belt (102) is fixed inside the fixing ring (1), a gauze (103) is fixed inside the linking belt (102), an anti-rotation component is arranged inside the connecting hole (101), the anti-rotation component comprises an anti-rotation joint (2) fixed inside the connecting hole (101), an extension hole (201) is arranged on the rear side of the anti-rotation joint (2), a locking bolt (202) is slidably inserted inside the extension hole (201), and a connecting sleeve rod (203) is arranged behind the locking bolt (202).

2. The anti-rotation scoop net according to claim 1, characterized in that: The rear side of the anti-rotation joint (2) is provided with two limiting protrusions (204); one end of the connecting sleeve rod (203) close to the anti-rotation joint (2) is provided with two limiting grooves (205); the limiting protrusions (204) are slidably inserted into the interior of the limiting grooves (205); a threaded hole (206) is provided at the rear end of the connecting sleeve rod (203); and the locking bolt (202) is threadedly connected to the threaded hole (206).

3. The anti-rotation scoop net according to claim 2, characterized in that: A telescopic rod (3) is arranged at the rear of the connecting sleeve rod (203), and the telescopic rod (3) comprises a handle (301), a first auxiliary rod (302) is slidably inserted inside the handle (301), a second auxiliary rod (303) is slidably inserted inside the first auxiliary rod (302), and a front end of the second auxiliary rod (303) is plugged and fixed inside the connecting sleeve rod (203).

4. The anti-rotation scoop net according to claim 3, characterized in that: The front ends of the handle (301) and the first secondary rod (302) are both conical structures and have threads on their outer walls. The front ends of the handle (301) and the first secondary rod (302) are also provided with four rebound grooves (304). The front ends of the handle (301) and the first secondary rod (302) are both threadedly connected with conical screw sleeves (305).

5. The anti-rotation scoop net according to claim 4, characterized in that: The outer walls of the first sub-rod (302) and the second sub-rod (303) are provided with limiting grooves (4) on both sides, and the inner walls of the handle (301) and the first sub-rod (302) are provided with limiting convex strips (401) on both sides. The limiting convex strips (401) of the handle (301) and the limiting grooves (4) of the first sub-rod (302) are slidably arranged, and the limiting convex strips (401) of the first sub-rod (302) and the limiting grooves (4) of the second sub-rod (303) are slidably arranged.

6. The anti-rotation scoop net according to claim 5, characterized in that: A rubber sleeve (5) is adhesively fixed to the outer wall of the handle (301).

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