Novel anti-clamping and anti-hanging lead head hook for lure fishing
By designing a die-cast fish-shaped sinker that simulates the escape posture of a small fish and a new type of jig head hook that is produced with high efficiency and automation, the problems of uneven weight distribution, easy snagging, and low production efficiency in lure fishing have been solved, thus improving the fishing experience and product quality.
Patent Information
- Application Number
- CN202520474744.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Existing jig heads for lure fishing suffer from problems such as uneven weight distribution, easy snagging on the bottom and getting stuck in rocks and crevices, simple structure and limited functionality, rough appearance, and inability to achieve efficient and automated production.
A novel lead-head hook has been designed, comprising a die-cast fish-shaped lead sinker, a spring clip, and a right-angle hook. It is made of high-hardness zinc alloy and high-carbon steel. The die-cast fish-shaped lead sinker has a U-shaped water guide groove at the front end and a slot and a through-hole at the tail end. The right-angle hook is secured by inner and outer elastic clips. The hook has a hanging ring and is coated with a bright chrome plating. This design simulates the escape posture of a small fish and enables efficient and automated production.
It improves the flexibility and user experience of hook and sinker weighting, reduces snagging damage, enhances fish attraction by 50%, increases product quality and durability by 60%, achieves fully automated production, and increases production efficiency by 3 times.
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Figure CN223873080U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to fishing appliance technical field, especially a kind of new lead head hook for preventing carding and hanging in lure fishing. BACKGROUND
[0002] Lure is a fishing method, is a method of simulating weak small organisms to trigger the attack of big fish, compared with traditional fishing method, lure fishing method is more environmentally friendly, no pollution, no need to hit nest, and easy to carry. By the way of repeated casting and back line of angler, it is a very healthy elegant movement.
[0003] The lead head hook for lure fishing on the market is generally of integrated structure, and the main body includes lead head and fishing hook fixedly connected with the lead head. In the manufacturing process, in order to facilitate the fixation and forming of lead head and fishing hook, the shape of fishing hook needs to be specially made. The specially made fishing hook generally has long hook handle for installing lead head to form lead head hook as a whole, and the specially made fishing hook is integrally formed with a hanging ring. When the lead head hook is manufactured, the hanging ring directly contacts the lead head, and the hanging ring is used for binding the main line.
[0004] However, the existing lead head hook for lure fishing has the following problems:
[0005] 1. Uneven distribution of weight leads to stiff swimming posture;
[0006] 2. The fishing hook body and the lead body are integrally formed, which leads to easy fishing and carding of water bottom and poor use feeling;
[0007] 3. Simple structure, single function and rough appearance;
[0008] 4. Cannot realize efficient and automatic manufacturing;
[0009] Therefore, we propose a new lead head hook for preventing carding and hanging in lure fishing. CONTENT OF UTILITY MODEL
[0010] The utility model aims at providing a new lead head hook for preventing carding and hanging in lure fishing to solve the existing problems.
[0011] To solve the above technical problems, the utility model is realized by the following technical solutions:
[0012] The utility model discloses a novel lead head hook for preventing clamping and hanging of lure fishing, which comprises a die-casting fish-shaped lead sinker, a fish mouth-shaped U-shaped water guide groove is arranged at the front end of the die-casting fish-shaped lead sinker, a clamping groove is arranged at the tail end of the die-casting fish-shaped lead sinker, through clamping holes are arranged on the opposite surfaces of the two sides of the clamping groove, a spring sheet buckle is arranged in the clamping groove, elastic clamping sheets are arranged on the opposite outer surfaces of the spring sheet buckle and matched with the through clamping holes, elastic clamping sheets are arranged on the opposite inner surfaces of the spring sheet buckle, a right-angle hook needle is clamped in the spring sheet buckle through the elastic clamping sheets, a hanging ring is integrally formed on the right-angle hook needle, and the right-angle hook needle is clamped in the spring sheet buckle through the elastic clamping sheets.
[0013] In one of the embodiments, the outer surface of the die-casting fish-shaped lead sinker adopts a streamline structure.
[0014] In one of the embodiments, the shape and size of the clamping groove are matched with the spring sheet buckle, and the elastic clamping sheets are clamped and matched with the through clamping holes.
[0015] In one of the embodiments, an inner side wall at the position of the hook tip of the right-angle hook needle is provided with a barb.
[0016] In one of the embodiments, the die-casting fish-shaped lead sinker is made of high-hardness zinc alloy, and the spring sheet buckle is made of high-carbon steel.
[0017] In one of the embodiments, the die-casting fish-shaped lead sinker is plated with a bright chromium coating, and the right-angle hook needle is plated with a titanium coating.
[0018] The utility model has the following beneficial effects:
[0019] 1. Function upgrade: the hook sink weight is randomly and quickly matched, the loss caused by the hook sink hanging bottom is reduced, and the product use experience is improved.
[0020] 2. Appearance process upgrade: the product is more simulated, the fish luring effect is improved by 50%, and the fishing probability is improved.
[0021] 3. Material upgrade: while realizing environmental protection and no pollution, the product quality is improved by 60% in durability, and the use cost is reduced.
[0022] 4. Production and manufacturing efficiency upgrade: the traditional manual semi-automatic production mode is broken, full-automatic production is realized, and the production efficiency is improved by 3 times.
[0023] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS
[0024] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0025] Figure 1 It is a whole structure schematic view of a new lead head hook for preventing sticking and hanging in lure fishing;
[0026] Figure 2 It is an exploded view of a new lead head hook for preventing sticking and hanging in lure fishing;
[0027] Figure 3 It is a structure schematic view of a pressure casting fish type lead sinker in the present application;
[0028] Figure 4 It is a structure schematic view of a spring sheet buckle in the present application;
[0029] Figure 5 It is a structure schematic view of a right angle hook needle in the present application.
[0030] In the drawings, the component list represented by each sign is as follows:
[0031] 1, pressure casting fish type lead sinker; 102, clamping groove; 103, through clamping hole; 2, spring sheet buckle; 201, outer elastic sheet; 202, inner elastic sheet; 3, right angle hook needle; 301, hanging ring; 302, barb. DETAILED DESCRIPTION
[0032] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.
[0033] In the description of the present application, it is understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or position relationship, which are only for the convenience of describing the present application and simplifying the description, and are not indicative or suggestive of the components or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation to the present application.
[0034] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "installation", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements.
[0035] Please refer to Figures 1-5 As shown in the utility model is a new lead head hook for preventing card and hanging of fly fishing, including die casting fish type lead sinker 1, die casting fish type lead sinker 1 front end is provided with fish mouth shape U-shaped water guide groove, through the design of fish mouth shape U-shaped water guide groove makes water flow produces high frequency tremor when, sonar reflection signal intensity increases 15dB, effectively attracts predatory fish;Die casting fish type lead sinker 1 tail end is provided with clamping groove 102, the opposite two surfaces of clamping groove 102 are provided with through clamping hole 103, clamping groove 102 is provided with spring clip 2, the opposite two outer surfaces of spring clip 2 are provided with outer elastic clamping piece 201 matched with through clamping hole 103, the opposite inner surfaces of spring clip 2 are provided with inner elastic clamping piece 202, spring clip 2 is clamped with right angle hook needle 3 in through inner elastic clamping piece 202, right angle hook needle 3 is integrally formed with hanging ring 301, right angle hook needle 3 is clamped in spring clip 2 through inner elastic clamping piece 202.
[0036] Further, the outer surface of the die casting fish type lead sinker 1 adopts a streamline structure, and the streamline die casting fish type lead sinker 1 and the hook body are modularly combined to optimize the distribution of the center of gravity, make the sinking trajectory of the bait in water more natural, simulate the escape posture of small fish, and significantly improve the fish attracting effect.
[0037] Further, the shape and size of the clamping groove 102 are adapted to the spring clip 2, the outer elastic clamping piece 201 is clamped and matched with the through clamping hole 103, the die casting fish type lead sinker 1 and the spring clip 2 adopt the clamping seam disengagement structure, the probability of hanging bottom clamping seam is reduced by more than 95%, and the hook tip is ensured to quickly pierce the fish mouth when the fish is caught.
[0038] Further, the inner side wall of the hook tip position of the right angle hook needle 3 is provided with a barb 302.
[0039] Further, the material of the die casting fish type lead sinker 1 is high hardness zinc alloy, the high hardness zinc alloy is used to replace the traditional lead material, and the heavy metal pollution is reduced;The material of the spring clip 2 is high carbon steel.
[0040] Furthermore, the surface of the die-cast fish-shaped lead sinker 1 is plated with a bright chrome coating, and the surface of the right-angle hook 3 is plated with a titanium coating. By plating the surface of the die-cast fish-shaped lead sinker 1 with a bright chrome coating and the surface of the right-angle hook 3 with a titanium coating, the service life of the lead head hook is extended.
[0041] Please see Figures 1-5 As shown, this embodiment is an assembly method for a new type of jig head hook for lure fishing that is designed to prevent snags and tangles: First, the right-angle hook 3 is pressed into the spring clip 2, and then the spring clip 2 is pressed into the die-cast fish-shaped sinker 1 to form a whole. The die-cast fish-shaped sinker 1 has a high-carbon steel spring clip 2 skeleton embedded inside, and then it is combined with the right-angle hook 3 to form a complete assembly, which avoids the components from separating when casting violently.
[0042] It should be further noted that the die-cast fish-shaped sinker 1 supports a weight range of 2-20g, which can be used for fishing in all scenarios such as freshwater, seawater, fast current, and still water, thereby reducing the loss caused by snagging and improving the user experience.
[0043] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0044] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A new type of lead hook for preventing the fishing lure from being stuck and hung, comprising a die-cast fish-shaped lead sinker (1), characterized in that: The front end of the die-casting fish-shaped lead sinker (1) is provided with a fish mouth-shaped U-shaped water guide groove, the tail end of the die-casting fish-shaped lead sinker (1) is provided with a clamping groove (102), the opposite surfaces of the clamping groove (102) are provided with through clamping holes (103), the clamping groove (102) is provided with a spring buckle (2), the opposite surfaces of the spring buckle (2) are provided with elastic clamping pieces (201) matched with the through clamping holes (103), the opposite inner surfaces of the spring buckle (2) are provided with elastic clamping pieces (202), the spring buckle (2) is provided with a right-angle hook needle (3) through the elastic clamping pieces (202), the right-angle hook needle (3) is integrally provided with a hanging ring (301), and the right-angle hook needle (3) is clamped in the spring buckle (2) through the elastic clamping pieces (202).
2. A new type of lead head hook for preventing the hook from being stuck and hung in lure fishing according to claim 1, characterized in that, The outer surface of the die-casting fish-shaped lead sinker (1) adopts a streamline structure.
3. A new type of lead head hook for preventing the hook from being stuck and hung in lure fishing according to claim 1, characterized in that, The shape and size of the clamping groove (102) are matched with the spring buckle (2), and the elastic clamping pieces (201) are clamped and matched with the through clamping holes (103).
4. A new type of lead head hook for preventing the hook from being stuck and hung in lure fishing according to claim 1, characterized in that, The inner side wall of the hook tip position of the right-angle hook needle (3) is provided with a barb (302).
5. A new type of lead head hook for preventing the hook from being stuck and hung in lure fishing according to claim 1, characterized in that, The material of the die-casting fish-shaped lead sinker (1) is high-hardness zinc alloy, and the material of the spring buckle (2) is high-carbon steel.
6. A new type of lead head hook for fly fishing to prevent hooking and hanging according to claim 1, characterized in that, The surface of the die-casting fish-shaped lead sinker (1) is plated with a bright chromium coating, and the surface of the right-angle hook needle (3) is plated with a titanium coating.