CN219146513U - Lead drop with quick-inserting anti-falling wear-resisting pin - Google Patents

Abstract

The lead drop body is provided with an open slot which is sunk inwards from the surface and penetrates through two ends of the lead drop body, the open slot is provided with a through hole part communicated with two ends of the lead drop body, the outer opening of the open slot is smaller than the diameter of the through hole part, and the inner wall of the through hole part is provided with an inward convex inner clamping edge; the plug body is provided with a fish line groove which is sunk inwards from the surface and penetrates through two ends of the plug body, a stop end of the plug body is outwards protruded to form a stop wall, the surface of the plug body is provided with a clamping point and an outer clamping edge, and when the plug body insertion end is inserted into the stop wall through the through hole part to be abutted against the insertion hole of the through hole part, the outer clamping edge and the inner clamping edge are clamped to be installed in a matched mode; when the latch body rotates along the axis of the through hole part to the point that the clamping point faces the open slot, the clamping point and the open slot are matched and clamped, so that the outer opening of the fish wire groove faces the inner wall of the through hole part. The product can be quickly replaced and fixed with the fish wire, so that the friction between the fish wire and the fish wire is effectively reduced, and the probability of accidental cutting of the fish wire is reduced.

Description

Lead drop with quick-inserting anti-falling wear-resisting pin

Technical Field

The utility model relates to the field of fishing tackles, in particular to a lead weight with a quick-insertion anti-falling wear-resistant pin.

Background

The lead weight is also called a lead weight, is a common auxiliary fishing tackle, and has the function that when a casting rod is cast far, a fisher can cast a hook bait to a target fishing point by means of the weight of the lead weight, the fisher can balance a fishing group by means of the weight of the lead weight after entering water, and in order to cope with different fishing environments of calm, flowing and surging water, the lead weight with different weights is needed to be used according to actual conditions. The fishhook keeps falling under the action of the weight of the lead weight, so that the fishhook hook part can maintain an upward posture, and the fishhook hook part is easier to hook through and pierce a fish mouth when a fish bites the fishhook, thereby enabling the fish to be hooked in the fishhook.

In the process of fishing large fishes, the struggling process is more powerful, the fishing line can bear extremely large pulling force when the fishing line is pulled back, and particularly, the continuous reversing swimming process brings more examination to the strength of the fishing line. However, the existing lead drop is fixed with the fish wire in a knotting and winding mode, so that the complex steps of cutting off the fish wire and replacing the fish wire are needed when the lead drop is replaced, the knotting and winding parts between the fish wire and the lead drop are bent for a plurality of times to form twisting points, and when the fish wire receives a pulling force, the twisting points are relatively weak in structure and easily lead to the stretching of the fish wire when the fish wire receives the pulling force; in addition, when fish continuously moves in a reversing way, friction is easy to occur between the twisting point part and the fixed point of the lead weight, friction is also easy to occur between the lead weight port and the fish wire, and further the fish wire is easy to be cut off accidentally.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a lead drop with a quick-insertion anti-drop wear-resistant pin, which is implemented by adopting the following technical means:

the lead drop comprises a lead drop body and one or two plug pin bodies made of plastic and matched with the lead drop body, wherein the lead drop body is provided with an open slot which is sunk inwards from the surface and penetrates through two ends of the lead drop body, the open slot is provided with a through hole part communicated with two ends of the lead drop body, the outer opening of the open slot is smaller than the diameter of the through hole part, and the inner wall of the through hole part is provided with an inward convex inner clamping edge; the plug body is provided with a fish wire groove which is sunk inwards from the surface and penetrates through two ends of the plug body, a stop end of the plug body is outwards protruded to form a stop wall, the surface of the plug body is provided with a clamping point and an outer clamping edge, and when the plug body insertion end is inserted into the stop wall through the through hole part to be abutted against the insertion hole of the through hole part, the outer clamping edge and the inner clamping edge are clamped to be installed in a matched mode; when the latch body rotates along the axis of the through hole part to the point that the clamping point faces the open slot, the clamping point and the open slot are matched and clamped, so that the outer opening of the fish wire groove faces the inner wall of the through hole part.

Further, the clamping points are arranged on the opposite sides of the opening of the fish wire groove.

Further, when only one bolt body is installed in a matched mode with the lead weight body, the insertion end of the bolt body protrudes out of the through hole.

Further, when two bolt bodies are installed in pairs with the lead weight body, the insertion ends of the two bolt bodies are located in the through hole portion.

Further, the opening outside the open slot is in a straight slot or a broken line slot shape.

Further, the inner hole surface of the retaining wall and/or the lower opening surface of the fish line groove are in a rounded angle surface shape.

The utility model has at least the following advantages:

1. according to the utility model, the fish wire and the lead weight can be conveniently fixed in a knotting-free and winding mode, the plug body is inserted into the through hole part of the lead weight body to be matched and clamped between the inner clamping edge and the outer clamping edge, the fish wire is filled in the fish wire and the plug body is rotated to be clamped between the clamping point and the open slot, so that the fish wire assembly can be rapidly completed, and the double clamping effect of the inner clamping edge-the outer clamping edge and the clamping point-the open slot is realized, so that a good clamping force is provided between the plug body and the lead weight body, and a good anti-falling effect is brought to the utility model; when the lead drop of different weight types is correspondingly replaced according to different use occasions, the outer opening of the fish wire groove and the outer opening of the open groove are changed back to the same direction again by rotating the bolt body, so that the quick replacement can be completed without complex bolt disassembly actions;

2. after loading through the plastic bolt body, for the lead weight body with fish tape direct contact, the plastic bolt body can reduce the wearing and tearing with the fish tape in-process of mutual friction to adopt the setting scheme of rounded face at the contact position that probably takes place, can more effectively reduce the friction with the fish tape, thereby effectively reduce the fish tape by unexpected cut-off probability.

Drawings

FIG. 1 is a schematic view showing an exploded state of embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of a combined waiting line state of embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram showing the combination state of embodiment 1 of the present utility model;

FIG. 4 is a schematic sectional view of the assembled state A-A of embodiment 1 of the present utility model;

fig. 5 is a schematic diagram of an exploded state of embodiment 2 of the present utility model;

fig. 6 is a schematic diagram of a combined waiting line state of embodiment 2 of the present utility model;

fig. 7 is a schematic diagram of the combined state of embodiment 2 of the present utility model;

FIG. 8 is a schematic sectional view of the assembled state B-B in embodiment 2 of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a lead weight with a quick-insertion anti-falling wear-resistant pin comprises a lead weight body 1 and a plug body 2 made of plastic, wherein the plug body 2 is arranged in a matching way with the lead weight body 1, the lead weight body 1 is provided with an open slot which is sunk inwards from the surface and penetrates through two ends of the lead weight body 1, the open slot is provided with a through hole part 10 communicated with two ends of the lead weight body 1, an outer opening 11 of the open slot is in a straight slot shape and is smaller than the diameter of the through hole part 10, an inner clamping edge 12 protruding inwards is arranged at the upper part of the inner wall of the through hole part 10, and the inner clamping edge 12 is centrally arranged in the middle of the through hole part 10; the bolt body 2 is provided with a fish wire groove 20 which is sunk inwards from the surface and penetrates through the two ends of the bolt body 2, and the surface of a lower opening hole of the fish wire groove 20 is in a circular angle shape; the stop end of the bolt body 2 is outwards protruded to form a stop wall 23, and the surface of an inner hole of the stop wall 23 is in a circular angle shape; the surface of the inserting end of the inserting slot body is wholly protruded to enable the upper edge to form an outer clamping edge 22, a clamping point 24 is arranged at the lower part of the surface of the inserting slot body, when the inserting end of the plug pin body 2 is inserted into the blocking wall 23 to be abutted against the inserting port of the through hole part 10 through the through hole part 10, the outer clamping edge 22 is clamped with the inner clamping edge 12 to enable the lead weight body 1 and the plug pin body 2 to be installed in a matched mode, and the inserting end of the plug pin body 2 is protruded to the through hole part 10 in a protruded mode; when the latch body 2 rotates along the axis line of the through hole part 10 until the clamping point 24 faces the open slot, the clamping point 24 and the open slot arranged on the opposite sides of the opening of the fish wire groove 20 are matched and clamped, the outer opening 21 of the fish wire groove faces the inner wall of the through hole part 10, and at the moment, the inner clamping edge 12-outer clamping edge 22 and the clamping point 24-open slot have double clamping effects, so that the latch body 2 and the lead weight body 1 have good clamping force, and a good anti-falling effect is brought to the product.

When the lead weight body 1 and the bolt body 2 are installed in a matched mode, the outer opening 21 of the fish wire groove and the outer opening 11 of the open groove face the same direction, then the insertion end of the bolt body 2 is inserted into the blocking wall 23 to be abutted against the insertion opening of the through hole 10 through the through hole 10, the clamping point 24 and the outer clamping edge 22 can be oppositely abutted against the inner wall of the through hole 10 in the inserting process of the bolt body 2 due to certain elasticity of the bolt body 2, but due to the concave structure of the fish wire groove 20 and the elasticity of the plastic material, the insertion end part of the bolt body 2 is contracted inwards in a radial mode like an R part in fig. 2, and therefore the bolt body 2 can be inserted into the lead weight body 1 along the through hole 10 to be installed in a matched mode;

when the fishing line is required to be installed, the fishing line is placed along the outer opening 11 of the open slot and the outer opening 21 of the fishing line slot, and then the bolt body 2 is rotated along the axis line of the through hole part 10, so that the clamping points 24 on the opposite sides of the opening of the fishing line slot 20 are matched and clamped with the open slot, and the outer opening 21 of the fishing line slot faces the inner wall of the through hole part 10 at the moment, and the assembly of the fishing line and the fishing line is completed; when the similar products with different specifications need to be replaced, the latch body 2 is rotated again to the outer opening 21 of the fish wire groove and the outer opening 11 of the open groove face in the same direction, so that the products can be separated from the fish wire without damage, and the process is rapid and convenient; the combined product can be directly hung above the fishhook, no knotting and winding part exists between the fishline and the product, and the phenomenon that the fishline is stretched out easily when the twisting point part is subjected to pulling force can be effectively avoided; meanwhile, when the fish continuously moves in a reversing way, the inner hole surface of the retaining wall 23 and the lower opening surface of the fish wire groove 20 are designed to be in a rounded surface shape, so that the unexpected cutting defect caused by mutual friction between the fish wire and the inner hole surface of the retaining wall 23 and the lower opening surface of the fish wire groove 20 can be reduced.

Example 2

As shown in fig. 5-8, a lead drop with a quick-insertion anti-falling wear-resistant pin comprises a lead drop body 1', two plug pin bodies 2' which are made of plastic materials and are arranged in a matching manner with the lead drop body 1', wherein the lead drop body 1' is provided with open grooves which are sunk inwards from the surface and penetrate through two ends of the lead drop body 1', the open grooves are provided with through hole parts 10' communicated with two ends of the lead drop body 1', the open grooves are provided with open grooves 11' which are in a broken line shape and are smaller than the diameter of the through hole parts 10', the upper part and the lower part of the inner wall of the through hole part 10' are respectively provided with an inward convex inner clamping edge 12', and the inner clamping edges 12' are positioned at one third of the through hole part 10' from top to bottom and from bottom to top; the bolt body 2 'is provided with a fish wire groove 20' which is sunk inwards from the surface and penetrates through the two ends of the bolt body 2', and the surface of a lower opening of the fish wire groove 20' is in a rounded surface shape; the stop end of the bolt body 2' is outwards protruded to form a stop wall 23', and the surface of an inner hole of the stop wall 23' is in a circular angle shape; the lower surface of the slot body is wholly protruded to enable the upper edge to form an outer clamping edge 22', a clamping point 24' is arranged at the lower part of the surface of the slot body, when the inserting end of the bolt body 2' is inserted into the blocking wall 23' to be abutted against the inserting port of the through hole part 10' through the through hole part 10', the outer clamping edge 22' is clamped with the inner clamping edge 12' to enable the lead weight body 1' and the bolt body 2' to be installed in a matched mode, and at the moment, the inserting ends of the two bolt bodies 2' are positioned in the through hole part 10' and the inserting ends of the two bolt bodies 2' are abutted against each other; when the latch body 2' rotates along the axis of the through hole 10' until the engagement point 24' faces the open slot, the engagement point 24' provided on the opposite side of the opening of the fish line groove 20' is engaged with the open slot in a mating manner, and the fish line groove outer opening 21' faces the inner wall of the through hole 10 '.

Compared with the arrangement scheme of the embodiment 1, the embodiment adopts the arrangement scheme of two plastic bolt bodies 2 'which are matched with the lead weight body 1', and is more suitable for the application of the lead weight with larger volume and heavier weight; compared with the design scheme of the embodiment 1, when the lead weight body 1 'with the same size and volume as in the embodiment 1 is adopted, under the same condition, the two bolt bodies 2' are relatively short, the outer openings 21 'of the fish wire grooves of the two bolt bodies 2' and the outer openings 11 'of the open grooves of the lead weight body 1' face towards the same back, the insertion ends of the two bolt bodies 2 'are inserted into the two insertion openings of the through hole part 10' through the two ends of the through hole part 23 'to be abutted against the two insertion openings of the through hole part 10', and the required moving distance of the single bolt body 2 'to be inserted into the through hole part 10' is relatively short, so that the bolt bodies 2 'made of plastic materials do not need to excessively elastically deform in the insertion process, and the bolt bodies 2' can be made of plastic materials with higher hardness and moderate elasticity on the premise of smoothly finishing the paired installation of the bolt bodies 2 'and the lead weight body 1', thereby improving the durability of products;

when the fishing line is required to be installed, the fishing line is placed along the outer opening 11 'of the open slot and the outer opening 21' of the fishing line slot, and then the two bolt bodies 2 'are rotated along the axial lead of the straight-through hole part 10', so that the clamping points 24 'on the opposite sides of the opening of the fishing line slot 20' are matched and clamped with the open slot, and at the moment, the outer opening 21 'of the fishing line slot faces the inner wall of the straight-through hole part 10', and the assembly of the fishing line and the product is completed; the design of the open slot outer opening 11 'in the shape of a broken line slot can prevent the straightened fish line from being directly separated from the open slot outer opening 11' when the fish line slot outer opening 21 'and the open slot outer opening 11' are changed back to the same direction under the unexpected condition; when the similar products with different specifications are required to be replaced, the two bolt bodies 2' are rotated again to the outer opening 21' of the fish wire groove and the outer opening 11' of the open groove towards the same direction, so that the products can be separated from the fish wire without damage, and the process is rapid and convenient; the product combined by the embodiment can be directly hung above the fishhook, no knotting and winding part exists between the fishline and the product, and the phenomenon that the fishline is broken easily when the twisting point part is pulled can be effectively avoided; meanwhile, when the fish continuously moves in a reversing manner, the inner hole surface of the retaining wall 23 'is designed to be in a rounded surface shape, so that the defect of accidental cutting when the fish line and the inner hole surface of the retaining wall 23' rub against each other can be reduced.

In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It will be appreciated that the use of directional terms should not limit the scope of the application as claimed; the embodiments described above and features of the embodiments herein may be combined with each other without conflict.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a lead weight with insert anticreep wear-resisting round pin fast, its characterized in that includes the lead weight body: the lead weight is characterized by further comprising one or two plug pin bodies made of plastic materials and arranged in a matched mode with the lead weight body, wherein the lead weight body is provided with an open slot which is sunk inwards from the surface and penetrates through two ends of the lead weight body, the open slot is provided with a through hole part communicated with two ends of the lead weight body, the outer opening of the open slot is smaller than the diameter of the through hole part, and the inner wall of the through hole part is provided with an inwards-protruding inner clamping edge; the plug body is provided with a fish wire groove which is sunk inwards from the surface and penetrates through two ends of the plug body, a stop end of the plug body is outwards protruded to form a stop wall, the surface of the plug body is provided with a clamping point and an outer clamping edge, and when the plug body insertion end is inserted into the stop wall through the through hole part to be abutted against the insertion hole of the through hole part, the outer clamping edge and the inner clamping edge are clamped to be installed in a matched mode; when the latch body rotates along the axis of the through hole part to the point that the clamping point faces the open slot, the clamping point and the open slot are matched and clamped, so that the outer opening of the fish wire groove faces the inner wall of the through hole part.

2. The lead weight with the quick-connect and quick-disconnect wear pin of claim 1, wherein: the clamping points are arranged on the opposite sides of the opening of the fish wire groove.

3. The lead weight with the quick-connect and quick-disconnect wear pin of claim 1, wherein: when only one bolt body is installed in a matched mode with the lead weight body, the insertion end of the bolt body protrudes outwards from the through hole.

4. The lead weight with the quick-connect and quick-disconnect wear pin of claim 1, wherein: when the two bolt bodies are installed in a matched mode with the lead weight body, the insertion ends of the two bolt bodies are located in the through hole portion.

5. The lead weight with quick connect and disconnect wear pin of any one of claims 1-4, wherein: the opening outside the open slot is in the shape of a straight slot or a broken line slot.

6. The lead weight with quick connect and disconnect wear pin of any one of claims 1-4, wherein: the inner hole surface of the retaining wall and/or the lower opening surface of the fish wire groove are in a rounded angle surface shape.

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