Improved stuffy rod spring hook
By introducing the V-shaped torsion spring body and bulletproof hook into the stuffed rod spring hook, the problem of triggering the hook to disengage early during the casting process is solved, and the stable fishing effect is achieved in a strong wind and wave environment, and the fishing efficiency and equipment are improved. applicability.
Patent Information
- Application Number
- CN202421042703.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing stuffed rod spring hooks are triggered to disengage early due to gravity potential energy during the process of throwing the rod, and cannot effectively catch the fish, and the bait is easily shaken or fall off the hook, resulting in the problem that the fish cannot catch the hook.
An improved muffled rod spring hook is designed, using a V-shaped torsion spring body and bulletproof hook. Bypassing the bulletproof hook through the sub-wire, the trigger hook swings in reverse under the action of the gravity of the bait to avoid disengagement in advance, and on the fish hook When fixed, the fish hook is tightened by using the resetting force of the torsion spring body to quickly retreat.
Prevent early triggering while ensuring the trigger sensitivity. It is suitable for environments such as strong winds and waves, improving the ease of fish caught and the stability of throwing rods, achieving the effect of fast fishing, and reducing manufacturing costs and manufacturing process complexity.
Smart Images
Figure CN222236325U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the field of fishing tools, in particular to an improved rod-stifling spring hook. Background technology:
[0002] As a form of leisure and entertainment, fishing has been widely developed around the world in recent years. With the advancement of science and technology and the improvement of people's living standards, the form of fishing activities is also constantly innovating and developing, and automatic fishing devices are one of the important forms of expression.
[0003] The status of automatic fishing devices in modern fishing activities is becoming increasingly important, mainly because automatic fishing devices can greatly improve the efficiency of catching fish and prevent the phenomenon of fish biting the hook unsteadily and falling off the hook. For example, the patent application number 2023229654041, patent name "Stifled Rod Spring Hook" filed by the inventor on November 02, 2023, is a patent application. The patent application product can well realize automatic fishing, but the applicant found that there are still some problems in the actual use process, namely: in the process of casting the rod, the concave hook part 4 of the trigger pull hook 2 will swing due to the potential energy of gravity, thereby separating from the trigger part 3 in advance, so that after sinking into the water, the trigger pull hook 2 has been separated from the trigger part 3, and has lost the ability to trigger the fish, resulting in inability to catch fish. Moreover, when the trigger hook 2 is separated from the trigger part 3, the elastic swinging force generated by it will throw out or shake off the bait, which not only fails to achieve the effect of quickly catching fish, but also causes the bait to be separated from the fishhook 5, resulting in the embarrassment of the fish being unable to be hooked, and cannot meet the design requirements. In particular, in the first embodiment of the previous patent application, after casting the rod, a certain potential energy is generated due to the casting of the bait, and the potential energy directly acts on the end of the trigger hook 2, which can easily cause the trigger hook 2 to produce a trigger swing, causing the concave hook part 4 to be separated from the trigger part 3.
[0004] In view of this, the inventor proposes the following technical solution. Utility model content:
[0005] The utility model aims to overcome the deficiencies of the prior art and provide an improved spring hook.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: the improved dead-rod spring hook comprises: a V-shaped torsion spring body and a trigger hook installed on one end of the torsion spring body in a swingable manner, the other end of the torsion spring body is provided with a trigger part for cooperating with the trigger hook, one end of the trigger hook is provided with a concave hook part for cooperating with the trigger part, the other end of the trigger hook is connected with the sub-line and the fishhook, and a bullet-proof hook part is also provided on the spring body. After the fishhook and the sub-line pass through the trigger part, the sub-line bypasses the bullet-proof hook part, so that the potential energy generated after the bait is placed on the fishhook will drive the trigger hook to swing in the opposite direction, so as to ensure that the trigger hook will not separate from the trigger part during the bait casting process.
[0007] Furthermore, in the above technical solution, the bulletproof hook portion is bent and formed on an elastic arm on one side of the spring body, and the bulletproof hook portion is in an "S" shape with two semicircular arcs.
[0008] Furthermore, in the above technical solution, the bulletproof hook portion is located on the second elastic force arm on one side of the spring body, and the trigger portion is arranged at the end of the second elastic force arm.
[0009] Furthermore, in the above technical solution, the opening side wall of the concave hook portion is inclined to facilitate rapid separation from the trigger portion.
[0010] Furthermore, in the above technical solution, one end of the trigger hook is rotatably connected to the other end of the torsion spring body, and the rotatable connection portion is located beside the concave hook portion.
[0011] Furthermore, in the above technical solution, the sub-line is bound to the other end of the trigger hook, and the end of the other end of the trigger hook is provided with a protrusion for limiting the binding of the sub-line, and the concave hook portion is located between the rotating connection portion and the protrusion.
[0012] Furthermore, in the above technical solution, the outer diameter between the concave hook portion and the convex portion of the trigger hook gradually becomes thinner.
[0013] Furthermore, in the above technical solution, the trigger portion is bent into a frame shape, and the trigger hook passes through the center of the trigger portion.
[0014] Furthermore, in the above technical solution, the torsion spring body includes a torsion ring portion that is twisted at least one circle and a first elastic force arm and a second elastic force arm extending to both sides along the torsion ring portion, wherein the trigger hook is hinged to the end of the first elastic force arm, and the trigger portion is arranged at the end of the second elastic force arm.
[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:
[0016] 1. The utility model adopts a bullet-proof hook part added to the spring body, and the sub-line in the to-be-triggered state is bypassed by the bullet-proof hook part. In the process of casting bait, the fish hook is pulled by the sub-line to pull the trigger hook upward instead of swinging downward under the action of the gravitational potential energy of the bait, thereby avoiding the trigger hook being triggered and separated from the trigger part in advance due to the gravitational potential energy generated by the bait during the casting process. This structural design can not only prevent premature triggering while ensuring the trigger sensitivity, but also can be used in various environments such as strong winds, strong waves and rapids, which not only makes it easy to catch fish, but also makes it convenient to cast the rod without falling.
[0017] 2. In the utility model, a trigger part and a hingedly installed trigger hook are respectively arranged on the two side arms of the V-shaped torsion spring body. By compressing the two side arms of the torsion ring body, one end of the trigger hook is hooked on the trigger part, so that the torsion spring body forms a closed-loop device to be triggered. When the fish hooks the fishhook fixed on the other end of the trigger hook, the trigger hook will be pulled to swing, so that the trigger hook is separated from the trigger part. At this time, the reset force generated by the torsion spring body will pull the fishhook back quickly, so that the fishhook is tightly hooked on the fish, and automatic hooking and fishing are realized. The structure is simple, the manufacturing process is simple, the cost is low, the fish catching response is fast, the efficiency is high, and it is suitable for most occasions and all kinds of fishing people. Description of the drawings:
[0018] Figure 1 It is a structural schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the state of the utility model when casting bait;
[0020] Figure 3 It is a schematic diagram of the state of the utility model after entering water. Specific implementation method:
[0021] The utility model is further described below in conjunction with specific embodiments and drawings.
[0022] See Figures 1 to 3As shown, an improved type of deadbolt spring hook comprises: a V-shaped torsion spring body 1 and a trigger hook 2 mounted on one end of the torsion spring body 1 in a swingable manner, the other end of the torsion spring body 1 is provided with a trigger portion 3 for cooperating with the trigger hook 2, one end of the trigger hook 2 is provided with a concave hook portion 4 for cooperating with the trigger portion 3, the other end of the trigger hook 2 is connected to a sub-line 50 and a fish hook 5, and a bullet-proof hook portion 9 is also provided on the spring body 1. After the fish hook 5 and the sub-line 50 pass through the trigger portion 3, the sub-line 50 is bypassed by the bullet-proof hook portion 9, so that the potential energy generated after the bait is placed on the fish hook 5 will drive the trigger hook 2 to swing in the opposite direction, so as to ensure that the trigger hook 2 will not be separated from the trigger portion 3 during the bait casting process. A bulletproof hook part 9 is added to the spring body 1, and the sub-line 50 in the to-be-triggered state is bypassed by the bulletproof hook part 9. During the bait casting process, the fish hook 5 is pulled by the sub-line 50 to pull the trigger hook 2 to swing upward instead of downward under the action of the gravitational potential energy of the bait, thereby avoiding the trigger hook 2 from being triggered prematurely and detached from the trigger part 3 due to the gravitational potential energy generated by the bait during the casting process. This structural design can not only prevent premature triggering while ensuring the trigger sensitivity, but also can be used in various environments such as strong winds, strong waves and rapids, which not only makes it easy to catch fish, but also makes it convenient to cast the rod without dropping it.
[0023] The bulletproof hook 9 is bent and formed on one side of the elastic arm of the spring body 1, and the bulletproof hook 9 is in an "S" shape of two semicircular arcs. The bulletproof hook 9 is set as an "S" structure of two semicircles spliced together, which can not only prevent the bulletproof hook 9 from cutting off the sub-line 50 during use, but also greatly increase the probability of the sub-line 50 detaching from the bulletproof hook 9 after falling into the water, and prevent the sub-line 50 from being stuck on the bulletproof hook 9 and unable to fall off after falling into the water.
[0024] The anti-bullet hook portion 9 is located on a second elastic force arm 13 at one side of the spring body 1 , and the trigger portion 3 is disposed at an end of the second elastic force arm 13 .
[0025] The opening side wall of the concave hook portion 4 is inclined so as to facilitate quick separation from the trigger portion 3 .
[0026] One end of the trigger hook 2 is rotatably connected to the other end of the torsion spring body 1 , and the rotatable connection portion 21 is located beside the concave hook portion 4 .
[0027] The sub-line 50 is bound to the other end of the trigger hook 2 , and the end of the other end of the trigger hook 2 is provided with a raised portion 22 for binding and limiting the sub-line 50 , and the concave hook portion 4 is located between the rotating connection portion 21 and the raised portion 22 .
[0028] The outer diameter between the concave hook portion 4 and the convex portion 22 of the trigger hook 2 gradually becomes thinner.
[0029] The trigger portion 3 is bent into a frame shape, and the trigger hook 2 passes through the center of the trigger portion 3 .
[0030] The torsion spring body 1 includes a torsion ring portion 11 that is twisted at least once, and a first elastic force arm 12 and a second elastic force arm 13 extending to both sides along the torsion ring portion 11, wherein the trigger hook 2 is hinged to the end of the first elastic force arm 12, and the trigger portion 3 is arranged at the end of the second elastic force arm 13. The radius R of the torsion ring portion 11 is 4 mm, and a lead block 7 is sleeved and installed on the second elastic force arm 12.
[0031] To sum up, when the utility model is used, the main line 6 is first tied to the torsion ring part 11 of the torsion spring body 1, and the sub-line 50 with the fish hook 5 is passed through the trigger part 3 and tied to the trigger hook 2, and at the same time, an appropriate amount of lead block 7 is tied to the torsion spring body 1; further, the first elastic force arm 12 and the second elastic force arm 13 are pulled closer to each other, and the concave hook part 4 in the trigger hook 2 is snapped onto the trigger part 3, so that the first elastic force arm 12 and the second elastic force arm 13 remain in a retracted state; further, the sub-line 50 is bypassed from the bulletproof hook part 9, so that the gravity generated by the fish hook 5 and the bait pulls the trigger hook 2 to swing upward, so that the force generated during the casting process is to pull the trigger hook 2 to swing in the opposite direction, so that it cannot be separated from the trigger part 3, and the casting rod is kept stable; further, when the bait is thrown into the water, the density of the spring body 1 plus the lead block 7 will be large Due to the density of the bait and the fishhook 5, the buoyancy of the bait and the fishhook 5 is large, and they sink slowly after entering the water, while the spring body 1 plus the lead block 7 will quickly sink to the bottom of the bait, so that the sub-line 50 will slide out of the bullet-proof hook part 9 during the sinking process and be detached. After the lead block 7 sinks to a suitable position, the bait and the fishhook 5 will slowly continue to sink to the bottom of the spring body 1, straightening the sub-line 50, and at this time the sub-line 50 has already detached from the bullet-proof hook part 9 and is in a state of waiting to be triggered; further, when the fish bites the hook, the trigger hook 2 is pulled by the sub-line 50 to produce a slight swing, so that the concave hook part 4 is quickly detached from the trigger part 3, and the trigger hook 2 is pulled back quickly under the reset swing of the first elastic force arm 12, so that the fishhook 5 quickly hooks the fish, avoiding the fish from being detached after biting the bait, greatly improving the efficiency and probability of catching fish, and preventing fish from escaping.
[0032] The utility model adopts a trigger part 3 and a hinged trigger hook 2 on both side arms of a V-shaped torsion spring body 1, and one end of the trigger hook 2 is locked and hooked on the trigger part 3 by compressing the two side arms of the torsion ring body 1, so that the torsion spring body 1 forms a closed loop device to be triggered. When the fish hooks the fish hook 5 fixed on the other end of the trigger hook 2, it will pull the trigger hook 2 to swing, so that the trigger hook 2 is separated from the trigger part 3. At this time, the reset force generated by the torsion spring body 1 will pull the fish hook 5 back quickly, so that the fish hook 5 is tightly hooked on the fish, and the fish is automatically pulled and caught. The structure is simple, the manufacturing process is simple, the cost is low, and the fish catching reaction is fast and the efficiency is high. It is suitable for most occasions and various types of fishing people. When in use, the main line 6 of the fishing rod is fixed on the center ring of the torsion ring body 1.
[0033] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.
Claims
1. An improved type of deadbolt spring hook, comprising: A V-shaped torsion spring body (1) and a trigger hook (2) mounted on one end of the torsion spring body (1) in a swingable manner, the other end of the torsion spring body (1) is provided with a trigger portion (3) for engaging with the trigger hook (2), one end of the trigger hook (2) is provided with a concave hook portion (4) for engaging with the trigger portion (3), the other end of the trigger hook (2) is connected to a sub-line (50) and a fish hook (5), characterized in that: The torsion spring body (1) is also provided with a bulletproof hook portion (9). After the fish hook (5) and the sub-line (50) pass through the trigger portion (3), the sub-line (50) is passed around the bulletproof hook portion (9), so that the potential energy generated after the bait is placed on the fish hook (5) will drive the trigger hook (2) to swing in the opposite direction, thereby ensuring that the trigger hook (2) will not be separated from the trigger portion (3) during the bait casting process.
2. The improved type of spring hook according to claim 1, characterized in that: The bulletproof hook portion (9) is bent and formed on an elastic arm on one side of the torsion spring body (1), and the bulletproof hook portion (9) is in an "S" shape with two semicircular arcs.
3. The improved spring hook according to claim 2, characterized in that: The bulletproof hook portion (9) is located on a second elastic force arm (13) on one side of the torsion spring body (1), and the trigger portion (3) is arranged at the end of the second elastic force arm (13).
4. The improved spring hook according to claim 1, characterized in that: The opening side wall of the concave hook portion (4) is arranged to be inclined so as to facilitate rapid separation from the trigger portion (3).
5. The improved deadbolt spring hook according to claim 4, characterized in that: One end of the trigger hook (2) is rotatably connected to the other end of the torsion spring body (1), and the rotatable connection portion (21) is located beside the concave hook portion (4).
6. The improved deadbolt spring hook according to claim 5, characterized in that: The sub-line (50) is bound to the other end of the trigger hook (2), and the end of the other end of the trigger hook (2) is provided with a protrusion (22) for binding and limiting the sub-line (50), and the concave hook portion (4) is located between the rotating connection portion (21) and the protrusion (22).
7. The improved spring hook according to claim 6, characterized in that: The outer diameter between the concave hook portion (4) and the convex portion (22) in the trigger hook (2) gradually becomes thinner and slanted.
8. The improved spring hook according to any one of claims 1 to 7, characterized in that: The trigger portion (3) is bent into a frame shape, and the trigger hook (2) passes through the center of the trigger portion (3).
9. The improved deadbolt spring hook according to claim 8, characterized in that: The torsion spring body (1) comprises a torsion ring portion (11) that is twisted at least once, and a first elastic force arm (12) and a second elastic force arm (13) extending to both sides along the torsion ring portion (11), wherein the trigger hook (2) is hinged to the end of the first elastic force arm (12), and the trigger portion (3) is arranged at the end of the second elastic force arm (13).