An underwater selectable depth nestable device

Abstract

The utility model discloses an underwater selectable depth's device of making nest, include: mesh cloth cylinder, mesh cloth cylinder top end sewing has annular shrinkage mouth, and annular shrinkage mouth inside is penetrated and has the tightening pull rope, and mesh cloth cylinder bottom end is sewn together with the counterweight ball in the circumferential outside, and the mesh cloth cylinder lower extreme is knotted with the running knot knot head above the counterweight ball, and the running knot knot head movable end is connected with the running knot body, the utility model has the following advantages: the utility model only needs to make the running knot knot head tether in mesh cloth cylinder one end in the counterweight ball, then puts into mesh cloth cylinder from annular shrinkage mouth, and then drags the tightening pull rope, can tighten the annular shrinkage mouth of mesh cloth cylinder, and the position of adjusting the float on the tightening pull rope can control the depth of making nest, and drags the running knot body, and the running knot knot head can be untied, and the bait in mesh cloth cylinder is released in the position, and then can realize accurate making nest, compact structure, convenient operation, low in use cost, and wide applicability.

Description

Technical Field

[0001] This utility model relates to the field of fishing tools, specifically to an underwater baiting device with selectable depth. Background Technology

[0002] When fishing, baiting, which involves throwing fish food or substances with fish-like aromas into the water, is a common method of attracting fish. Placing bait below the hook (underwater baiting) is more economical than the usual surface baiting method because larger fish typically sink to the bottom while smaller fish are on the surface. Surface baiting is often eaten by smaller fish, which are not our target and may not even bite the larger hooks. Underwater baiting usually uses water pumps and underwater delivery pipes to transport the bait to the target area. This is not only costly but also frequently results in pipe blockages due to excessive bait. Manually scattering bait can cause it to drift away from the fishing spot due to wind and currents. In water deeper than 4 meters, the bait drifts and doesn't concentrate, affecting the hook-up rate. Therefore, we provide an underwater baiting device with selectable depth to solve these problems. Utility Model Content

[0003] To address the problems mentioned in the background art, the technical solution adopted by this utility model is: an underwater depth-selectable baiting device, comprising: a net tube, the top of which is sewn with an annular contraction opening, a tightening rope passing through the annular contraction opening, a counterweight ball sewn along the outer circumference of the bottom of the net tube, and a slipknot rope head tied above the counterweight ball at the lower end of the net tube, the movable end of which is connected to a slipknot rope body.

[0004] As a preferred technical solution of this utility model, the tightening rope is fixedly knotted with a limiting rope ring on the side near the mesh tube, and the slip knot rope body slides through the inside of the limiting rope ring.

[0005] As a preferred technical solution of this utility model, the number of counterweight balls is set to several, and the inside of the net tube is filled with bait above the slipknot.

[0006] As a preferred technical solution of this utility model, a float is connected through the upper end of the tightening rope, and the buoyancy of the float is greater than that of the counterweight ball and the groundbait.

[0007] As a preferred embodiment of this utility model, both the slipknot head and the slipknot body are made of nylon rope.

[0008] As a preferred technical solution of this utility model, the top end of the tightening rope is fixedly connected to the end of the telescopic rod, and a limit ring is fixedly connected to one side of the end of the telescopic rod, and the slip knot rope slides through the inside of the limit ring.

[0009] The present invention has the following advantages: The present invention only requires tying the knot of the slipknot to one end of the net tube located at the counterweight ball, then putting the bait into the net tube from the annular constriction opening, and then pulling the tightening rope to tighten the annular constriction opening of the net tube. Adjusting the position of the float on the tightening rope can control the depth of the baiting. The slipknot can be untied by dragging the slipknot rope, allowing the bait in the net tube to be released at that position, thus achieving precise baiting. It has a compact structure, is easy to operate, has low operating costs, and is widely applicable. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the netting tube for baiting according to a preferred embodiment of this utility model; Figure 2 This is a schematic diagram of the open structure of the mesh tube according to a preferred embodiment of the present invention.

[0011] Explanation of the markings in the attached diagram: 1. Netting tube; 2. Circular constriction opening; 3. Tightening rope; 4. Counterweight ball; 5. Slip knot; 6. Slip knot rope body; 7. Telescopic rod; 8. Limiting ring; 9. Float; 10. Limiting rope loop; 11. Groundbait. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Please refer to the following: Figures 1-2This utility model discloses an underwater depth-selectable baiting device, comprising: a net tube 1, an annular contraction opening 2 sewn at the top of the net tube 1, a tightening rope 3 passing through the annular contraction opening 2, a counterweight ball 4 sewn along the outer circumference of the bottom end of the net tube 1, a slipknot rope head 5 tied above the counterweight ball 4 at the lower end of the net tube 1, and a slipknot rope body 6 connected to the movable end of the slipknot rope head 5.

[0016] The tightening rope 3 is fixedly knotted with a limiting loop 10 near the side of the net tube 1. The slipknot rope body 6 slides through the limiting loop 10. Several counterweight balls 4 are provided. The net tube 1 is filled with bait 11 above the slipknot head 5. A float 9 is connected to the upper end of the tightening rope 3. The buoyancy of the float 9 is greater than that of the counterweight balls 4 and the bait 11. The slipknot head 5 and the slipknot rope body 6 are both made of nylon rope, which is not only waterproof and durable, but also has a smooth surface, making it easy to untie the slipknot head 5. The top of the tightening rope 3 is fixedly connected to the end of the telescopic rod 7. The telescopic rod 7 is a telescopic fishing rod. A limiting loop 8 is fixedly connected to one side of the end of the telescopic rod 7. The slipknot rope body 6 slides through the limiting loop 8. The limiting loop 10 and the limiting loop 8 facilitate the guidance of the slipknot rope body 6, making it easy for people to drag the slipknot rope body 6 to untie the slipknot head 5.

[0017] Specifically, when using this utility model, firstly, the slipknot 5 is tied to one end of the net tube 1 located at the counterweight ball 4. Then, the bait 11 is placed into the net tube 1 through the annular constriction opening 2. Subsequently, the tightening rope 3 is pulled to tighten the annular constriction opening 2 of the net tube 1. At the same time, the position of the float 9 on the tightening rope 3 can be adjusted, thereby adjusting the maximum diving depth of the net tube 1. When the net tube 1 containing the bait 11 is placed in the designated position in the water, the slipknot 6 can be pulled along the telescopic rod 7. The slipknot 6 then pulls the slipknot 5, thus untying the slipknot 5, which opens the bottom of the net tube 1. The bait 11 in the net tube 1 is then released at that position, thereby achieving precise baiting.

[0018] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0019] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An underwater baiting device with selectable depth, characterized in that, include: A mesh tube (1) has an annular shrink opening (2) sewn at the top. A tightening rope (3) runs through the annular shrink opening (2). A counterweight ball (4) is sewn along the outer circumference of the bottom of the mesh tube (1). A slipknot rope head (5) is tied above the counterweight ball (4) at the bottom of the mesh tube (1). The movable end of the slipknot rope head (5) is connected to a slipknot rope body (6).

2. The underwater depth-selectable baiting device as described in claim 1, characterized in that, The tightening rope (3) is fixedly knotted and tied to a limiting rope loop (10) on the side near the mesh tube (1), and the slip knot rope body (6) slides through the inside of the limiting rope loop (10).

3. The underwater depth-selectable baiting device as described in claim 1, characterized in that, The number of the counterweight balls (4) is set to several, and the inside of the net tube (1) above the slipknot (5) is filled with groundbait (11).

4. The underwater depth-selectable baiting device as described in claim 1, characterized in that, The upper end of the tightening rope (3) is connected to a float (9), and the buoyancy of the float (9) is greater than that of the counterweight ball (4) and the groundbait (11).

5. The underwater depth-selectable baiting device as described in claim 1, characterized in that, Both the slipknot head (5) and the slipknot body (6) are made of nylon rope.

6. The underwater depth-selectable baiting device as described in claim 1, characterized in that, The top end of the tightening rope (3) is fixedly connected to the end of the telescopic rod (7), and a limiting ring (8) is fixedly connected to one side of the end of the telescopic rod (7). The slipknot rope (6) slides through the inside of the limiting ring (8).

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