A harpoon device

Abstract

The fishing gun device comprises a gun-shaped body, a fish hook, a fishing line, a trigger mechanism, a float mechanism, a sliding mechanism, a safety mechanism, a launching mechanism and a winding mechanism; the gun-shaped body has a containing cavity, the containing cavity is provided with a trajectory for guiding the float mechanism and the launching mechanism to move along a preset path; the fish hook is movably arranged in the float mechanism and connected with the winding mechanism through the fishing line; the sliding mechanism is slidably arranged on the gun-shaped body and is clamped with the launching mechanism to keep the launching mechanism in an energy storage state; the winding mechanism is used for winding and releasing the fishing line; the trigger mechanism is arranged below the winding mechanism and is clamped with the launching mechanism, triggers the winding mechanism to release the fishing line and simultaneously releases the locking of the launching mechanism, and then drives the float mechanism to be launched along the trajectory; the safety mechanism is used for preventing the launching mechanism from being misfired. The fish hook is automatically launched, the operation is simple and convenient, the safety is improved, and the fishing fun is enhanced.

Description

Technical Field

[0001] This invention relates to the field of fishing tackle technology, and in particular to a fishing gun device. Background Technology

[0002] Fishing is a popular recreational activity. However, existing fishing tackle designs have flaws, as most require manual casting of the hook. This not only demands a certain level of strength and skill from the angler, but also becomes more difficult in windy or confined spaces, especially for younger anglers.

[0003] In addition, existing fishing tools have problems such as line jamming and folding in their reeling mechanisms, which affect the enjoyment of fishing.

[0004] In view of this, the present invention is hereby proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a fishing gun device to solve the technical problem of existing fishing tackle designs that require manual casting of the hook, resulting in high operational difficulty and diminishing the enjoyment of fishing. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The present invention provides a fishing gun device, comprising a gun-shaped body, a fishhook, a fishing line, a trigger mechanism, a float mechanism, a sliding mechanism, a safety mechanism, a ejection mechanism, and a line reel mechanism;

[0008] The gun-shaped body has a receiving cavity for accommodating the trigger mechanism, the buoy mechanism, the sliding mechanism, the safety mechanism, and the winding mechanism; a ballistic trajectory is provided within the receiving cavity to guide the buoy mechanism and the ejection mechanism to move along a preset path;

[0009] The fishhook is movably disposed within the buoy mechanism and connected to the reel mechanism via the fishing line;

[0010] The sliding mechanism is slidably mounted on the gun-shaped body and is snapped together with the ejection mechanism. By sliding the sliding mechanism, the ejection mechanism can be kept in an energy storage state.

[0011] The winding mechanism is used to wind and unwind the fishing line;

[0012] The trigger mechanism is located below the line winding mechanism and is snapped together with the ejection mechanism. It is used to trigger the line winding mechanism to release the fishing line and simultaneously release the lock on the ejection mechanism in the energy storage state, so that the ejection mechanism drives the buoy mechanism to be launched along the trajectory.

[0013] The safety mechanism is used to prevent the catapult mechanism from being launched accidentally.

[0014] Preferably, the sliding mechanism includes a handle, a slider, a movable piece, and a pressure member. The handle is slidably sleeved on the gun-shaped body and connected to the pressure member through the slider.

[0015] The bottom of the gun-shaped body is provided with a guide groove for the slider to move; the movable piece is connected to the pressure member by a first spring;

[0016] One end of the movable piece abuts against the receiving cavity, causing the other end of the movable piece to engage with the ejection mechanism.

[0017] Preferably, the trigger mechanism includes a trigger component, a first pressure rod, a second pressure rod, and a prying component, wherein the trigger component is rotatably connected to the gun-shaped body, and a first tension spring is provided between the two;

[0018] The trigger component is provided with a first actuating protrusion and a second actuating protrusion;

[0019] The first pressure rod, the second pressure rod, and the actuating element are rotatably connected to the gun-shaped main body;

[0020] One end of the second pressure rod is located on the moving path of the first actuating protrusion, and the other end is connected to the first pressure rod through the second tension spring;

[0021] One end of the first pressure rod is engaged with the ejection mechanism; when the handle is pulled back, the ejection mechanism engages with the first pressure rod and is held in the engaged state by the second tension spring;

[0022] The actuating element is located on the moving path of the second actuating protrusion and is used to trigger the winding mechanism.

[0023] Preferably, the ejection mechanism includes an ejector, a first roller, a second roller, a rope, a third tension spring, and a fourth tension spring. The ejector is located within the trajectory, and a limit block is provided within the receiving cavity to restrict the movement path of the ejector.

[0024] The catapult is provided with a connection hole;

[0025] One end of the rope is connected to the third tension spring, and after passing through the first roller, the connecting hole and the second roller in sequence, it is connected to the fourth tension spring;

[0026] The catapult is provided with a first slot and a second slot. The first slot engages with the movable piece, and the second slot engages with the first pressure rod.

[0027] Preferably, the safety mechanism includes a safety button, a safety element, and a second spring. The safety button is connected to the gun-shaped body via the second spring, and the safety element is connected to the safety button. When in the safety state, the second spring is in the normal state, and the safety element is located between the first pressure rod and the second pressure rod. Pressing the safety button compresses the second spring, causing the safety element to disengage from the position between the first pressure rod and the second pressure rod.

[0028] Preferably, the buoy mechanism includes a main buoy shell, a first hook shell, a second hook shell, a buoyancy component, and a hollow tube. The main buoy shell is filled with a buoyancy component at the end away from the first hook shell. The hollow tube is snapped into the main buoy shell and passes through the buoyancy component to provide a passage for the fishing line to pass through.

[0029] The first fishhook shell and the second fishhook shell are connected by a rotating shaft. The main shell of the buoy is provided with a sliding groove. The rotating shaft moves back and forth along the sliding groove to open or close the first fishhook shell and the second fishhook shell.

[0030] The fishing line is equipped with a card for adjusting the depth of the fishhook in the water;

[0031] The fishing line is equipped with a gravity limiting component to drive the fish hook to sink.

[0032] A limiting plate is provided on the first fishhook shell; a limiting hole is provided on the limiting plate for the fishing line to pass through and for intercepting the gravity limiting component;

[0033] The first and second fishhook shells are equipped with gravity adjustment components.

[0034] Preferably, the winding mechanism includes a winding housing, a winding wheel, a winding bracket, a rotor, a tension adjustment assembly, a rocker assembly, a transmission assembly, and an alarm trigger switch.

[0035] The line reel housing is disposed on the gun-shaped body; the winding reel is disposed on the line reel bracket, and the fishing line is wound around the winding reel;

[0036] The rotor is sleeved on the winding wheel and is rotatably connected to the winding bracket through the transmission assembly;

[0037] The rocker assembly is connected to the transmission assembly and is used to drive the rotor to rotate;

[0038] The tension adjustment component is mounted on the winding bracket and is used to adjust the tension of the winding wheel;

[0039] The alarm trigger switch is mounted on the winding bracket, and its trigger end is located on the rotation path of the winding wheel. It is used to detect the rotation of the winding wheel and trigger an alarm.

[0040] Preferably, the tension adjustment assembly includes an adjustment switch, a beveled pressure plate, a third spring, and a T-shaped rod.

[0041] The T-shaped rod is connected to the inclined pressure plate via the third spring. The adjusting switch is provided with a second inclined surface, which is adapted to the third inclined surface of the inclined pressure plate. The winding bracket is provided with a guide groove to guide the movement of the T-shaped rod.

[0042] The winding wheel has several first grooves, which are arranged at intervals along the circumference of the winding wheel, and the T-shaped rod abuts against the first grooves;

[0043] By toggling the adjustment switch, the relative positions of the second inclined plane and the third inclined plane are adjusted, thereby adjusting the compression of the third spring and the pressure of the T-shaped rod on the winding wheel.

[0044] Preferably, the transmission assembly includes a drive shaft, a D-shaped shaft, and a D-hole gear.

[0045] One end of the drive shaft is screwed to the rotor, and the other end passes through the winding bracket and is inserted into the D-shaped shaft. A trigger is provided on the D-shaped shaft, and the trigger is located on the moving path of the actuating element.

[0046] The D-hole gear is sleeved on the D-shaped shaft and connected to the trigger element via a fourth spring;

[0047] It also includes a T-shaped needle, and the rotor has a through hole for the T-shaped needle to pass through. The T-shaped needle is connected to the rotor by a fifth spring.

[0048] Preferably, the rocker assembly includes a rocker handle, a gear shaft, a crown tooth, and a movable component. The rocker handle is connected to the crown tooth via the gear shaft, and the crown tooth meshes perpendicularly with the D-hole gear. The crown tooth has a rib, and the movable component is connected to the gun-shaped body via a sixth spring. The shape of the movable component is adapted to the rib.

[0049] The preferred technical solution of the present invention can also produce at least the following technical effects:

[0050] This invention effectively avoids the technical problems existing in the design of fishing tackle in the prior art, which require manual swinging of the hook to cast it out, making the operation difficult and affecting the enjoyment of fishing. This invention provides a fishing gun device, comprising a gun-shaped body, a fishhook, a fishing line, a trigger mechanism, a float mechanism, a sliding mechanism, a safety mechanism, a launch mechanism, and a reel mechanism. The gun-shaped body has a receiving cavity for accommodating the trigger mechanism, the float mechanism, the sliding mechanism, the safety mechanism, and the reel mechanism. A trajectory is provided within the receiving cavity to guide the float mechanism and the launch mechanism along a preset path. The fishhook is movably disposed within the float mechanism and connected to the reel mechanism via the fishing line. The sliding mechanism is slidably disposed on the gun-shaped body and is snapped into the launch mechanism, allowing the launch mechanism to remain in an energy-storing state. The reel mechanism is used to wind and release the fishing line. The trigger mechanism is disposed below the reel mechanism and snapped into the launch mechanism, triggering the reel mechanism to release the fishing line and simultaneously releasing the lock on the energy-storing launch mechanism, so that the launch mechanism drives the float mechanism to launch along the trajectory. The safety mechanism is used to prevent the launch mechanism from accidentally launching. This invention achieves automatic launching of the fishhook through the coordinated action of the gun-shaped body, fishhook, fishing line, trigger mechanism, float mechanism, sliding mechanism, safety mechanism, ejection mechanism, and line reel mechanism. It has a reasonable structural design, is simple and convenient to operate, and has a wide range of applications. Whether you are an experienced player, a beginner, or a young child, you can easily get started, which improves safety and enhances the fun of fishing. Attached Figure Description

[0051] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0052] Figure 1 This is a schematic diagram of the structure of a fishing gun device provided by the present invention;

[0053] Figure 2 This is a schematic diagram of the structure of a fishing gun device provided by the present invention, after removing the gun-shaped main body;

[0054] Figure 3 This is a schematic diagram of the connection structure of the gun-shaped main body, sliding mechanism and ejection mechanism of a fishing gun device provided by the present invention;

[0055] Figure 4 This is a schematic diagram of the connection structure between the sliding mechanism and the ejection mechanism of a fishing gun device provided by the present invention;

[0056] Figure 5This is a schematic diagram of the connection structure between the ejection mechanism and the trigger mechanism of a fishing gun device provided by the present invention;

[0057] Figure 6 This is a schematic diagram of the float mechanism of a fishing gun device provided by the present invention;

[0058] Figure 7 This is a schematic diagram of the float mechanism of a fishing gun device provided by the present invention in an exploded state;

[0059] Figure 8 This is a schematic diagram of the structure of the line winding mechanism of a fishing gun device provided by the present invention, showing the removal of the line winding housing;

[0060] Figure 9 This is a schematic diagram of the connection structure of the rotor, the line winding bracket and the transmission shaft of the line winding mechanism of a fishing gun device provided by the present invention.

[0061] Figure 10 This is a schematic diagram of the connection structure between the line winding bracket and the drive shaft of the line winding mechanism of a fishing gun device provided by the present invention;

[0062] Figure 11 This is a schematic diagram of the connection structure between the crown tooth and the movable part of the reel mechanism of a fishing gun device provided by the present invention;

[0063] Figure 12 This is a schematic diagram of the connection structure of the adjusting switch and the switch pressure plate of the reel mechanism of a fishing gun device provided by the present invention.

[0064] In the picture:

[0065] 1. Gun-shaped main body; 11. Receiving cavity; 111. Guide groove; 112. First inclined surface; 113. Limiting block; 12. Ballistics; 121. Anti-slip pressure plate; 13. Handle;

[0066] 2. Sliding mechanism; 21. Handle; 22. Slider; 23. Movable plate; 231. Arc plate; 232. Flat plate; 24. Pressure component; 25. First spring;

[0067] 3. Trigger mechanism; 31. Trigger component; 311. First actuating protrusion; 312. Second actuating protrusion; 32. First pressure rod; 321. Hook; 33. Second pressure rod; 34. Actuating component; 35. First tension spring; 36. Second tension spring;

[0068] 4. Buoy mechanism; 41. Buoy main shell; 411. Slide groove; 42. First hook shell; 421. Limiting plate; 4211. Limiting hole; 43. Second hook shell; 44. Buoyancy component; 45. Hollow tube; 46. Rotating shaft; 47. Gravity adjustment component;

[0069] 5. Insurance institution; 51. Safety button; 52. Safety component; 53. Second spring;

[0070] 6. Ejection mechanism; 61. Ejector; 611. Connecting hole; 612. First slot; 613. Second slot; 62. First roller; 63. Second roller; 64. Rope; 65. Third tension spring; 66. Fourth tension spring;

[0071] 7. Winding mechanism; 71. Winding housing; 72. Winding wheel; 7201. First groove; 73. Winding bracket; 731. Boss; 732. First mounting groove; 733. Second mounting groove; 734. Guide groove; 74. Rotor; 741. Through hole; 75. Adjusting switch; 751. Second inclined surface; 752. Protrusion; 76. Inclined pressure plate; 77. Third spring; 78. T-shaped rod; 79. Switch pressure plate; 791. Second groove; 710. Drive shaft; 7101. Baffle; 711. D-shaped shaft; 7111. Trigger; 712. D-hole gear; 713. Fourth spring; 714. T-shaped pin; 715. Crank handle; 716. Gear shaft; 717. Crown tooth; 7171. Bone position; 718. Moving part; 719. Sixth spring; 720. Alarm trigger switch; 721. Fifth spring;

[0072] 8. Fishing line; 81. Card; 82. Gravity limiting component. Detailed Implementation

[0073] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0074] like Figures 1-12 As shown, the present invention provides a fishing gun device, including a gun-shaped body 1, a fishhook, a fishing line 8, a trigger mechanism 3, a float mechanism 4, a sliding mechanism 2, a safety mechanism 5, an ejection mechanism 6, and a reel mechanism 7; the gun-shaped body 1 has a receiving cavity 11 for accommodating the trigger mechanism 3, the float mechanism 4, the sliding mechanism 2, the safety mechanism 5, and the reel mechanism 7; a trajectory 12 is provided in the receiving cavity 11, which guides the float mechanism 4 and the ejection mechanism 6 to move along a preset path; the fishhook is movably disposed in the float mechanism 4 and connected to the reel mechanism 7 via the fishing line 8; the sliding mechanism 2 is slidably disposed on the gun-shaped body 1 and is snapped together with the ejection mechanism 6, and the ejection mechanism 6 is kept in an energy-storing state by sliding the sliding mechanism 2;

[0075] The line winding mechanism 7 is used to wind and release the fishing line 8; the trigger mechanism 3 is located below the line winding mechanism 7 and is snapped together with the ejection mechanism 6, used to trigger the line winding mechanism 7 to release the fishing line 8, and at the same time release the lock on the energy storage ejection mechanism 6, so that the ejection mechanism 6 drives the buoy mechanism 4 to be launched along the trajectory 12; the safety mechanism 5 is used to prevent the ejection mechanism 6 from being launched accidentally.

[0076] The automatic launching of the fishhook is achieved through the coordinated action of the gun-shaped main body 1, the fishhook, the fishing line 8, the trigger mechanism 3, the float mechanism 4, the sliding mechanism 2, the safety mechanism 5, the ejection mechanism 6, and the reel mechanism 7. Specifically, by sliding the sliding mechanism 2, the ejection mechanism 6 can be easily adjusted to the energy storage state. Then, the float mechanism 4 is placed within the trajectory 12. Pressing the trigger mechanism 3 triggers the reel mechanism 7 to release the fishing line, simultaneously releasing the lock on the energy-storing ejection mechanism 6, allowing it to release its stored energy to drive the float mechanism 4 along the trajectory 12, thus achieving automated fishhook launching. The structure is rationally designed, simple and convenient to operate, and widely applicable. Whether experienced anglers, beginners, or young children, everyone can easily learn to use it, enhancing the enjoyment of fishing. Furthermore, the safety mechanism 5 effectively prevents accidental launching of the ejection mechanism, improving safety.

[0077] As an optional implementation, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the sliding mechanism 2 includes a handle 21, a slider 22, a movable piece 23, and a pressure member 24. The handle 21 is slidably sleeved on the gun-shaped body 1 and connected to the pressure member 24 through the slider 22. A guide groove 111 is provided at the bottom of the gun-shaped body 1 for the slider 22 to move. The movable piece 23 is connected to the pressure member 24 through a first spring 25. One end of the movable piece 23 abuts against the receiving cavity 11, driving the other end of the movable piece 23 to engage with the ejection mechanism 6.

[0078] Furthermore, the guide groove 111 extends in a direction parallel to the trajectory 12, pushing the handle 21 to drive the slider 22 to reciprocate within the guide groove 111.

[0079] One end of the movable piece 23 is an arc-shaped plate 231, which corresponds to the first inclined surface 112 inside the receiving cavity 11; the other end of the movable piece 23 is a flat plate 232.

[0080] When not loaded, the first spring 25 will lift the movable plate 23 to keep it in a horizontal position.

[0081] When the handle 21 is pushed forward, the arc plate 231 abuts against the first inclined surface 112, compressing the first spring 25 so that the flat plate 232 is raised and engaged with the first slot 612 of the ejection mechanism 6.

[0082] Then, pull the handle 21 backward. Since the flat plate 232 and the first slot 612 are locked together, the movable piece 23 drives the ejection mechanism 6 to move backward together, so that the ejection mechanism 6 and the trigger mechanism 3 are locked.

[0083] As an optional implementation, such as Figure 1 , Figure 2 , Figure 5 As shown, the trigger mechanism 3 includes a trigger component 31, a first pressure rod 32, a second pressure rod 33, and a lever 34. The trigger component 31 is rotatably connected to the gun-shaped body 1, and a first tension spring 35 is provided between the two. The trigger component 31 is provided with a first lever protrusion 311 and a second lever protrusion 312. The first pressure rod 32, the second pressure rod 33, and the lever 34 are rotatably connected to the gun-shaped body 1. One end of the second pressure rod 33 is located on the movement path of the first lever protrusion 311, and the other end is connected to the first pressure rod 32 through the second tension spring 36. One end of the first pressure rod 32 is engaged with the ejection mechanism 6. When the handle 21 is pulled back, the ejection mechanism 6 engages with the first pressure rod 32 and is held in the engaged state by the second tension spring 36. The lever 34 is located on the movement path of the second lever protrusion 312 and is used to trigger the winding mechanism 7.

[0084] Furthermore, a hook 321 is provided on the first pressure rod 32, which engages with the ejection mechanism 6.

[0085] When not chambered, the trigger 31 is held in place by the first tension spring 35, and neither the first actuating protrusion 311 nor the second actuating protrusion 312 contacts the first pressure lever 32 or the second pressure lever 33.

[0086] When the trigger 31 is pulled, the first actuating protrusion 311 pushes the second pressure rod 33 downward to rotate, and the second pressure rod 33 drives the first pressure rod 32 to rotate, causing the hook 321 to separate from the ejection mechanism 6 and releasing the lock on the ejection mechanism 6. At the same time, the second actuating protrusion 312 pushes the actuating member 34 to rotate, triggering the line winding mechanism 7 to release the fishing line 8.

[0087] As an optional implementation, such as Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the ejection mechanism 6 includes an ejector 61, a first roller 62, a second roller 63, a rope 64, a third tension spring 65, and a fourth tension spring 66. The ejector 61 is located within the trajectory 12, and a limit block 113 is provided in the receiving cavity 11 to limit the movement path of the ejector 61. The ejector 61 is provided with a connecting hole 611. One end of the rope 64 is connected to the third tension spring 65, and passes through the first roller 62, the connecting hole 611, and the second roller 63 in sequence before connecting to the fourth tension spring 66. The ejector 61 is provided with a first slot 612 and a second slot 613. The first slot 612 engages with the movable piece 23, and the second slot 613 engages with the first pressure rod 32.

[0088] Furthermore, the first roller 62 and the second roller 63 are symmetrically arranged on both sides of the first inclined surface 112 to guide the rope 64 to move smoothly. The third tension spring 65 and the fourth tension spring 66 are symmetrically arranged on both sides of the trigger mechanism 3 and connected to the gun-shaped body 1 to store and release energy to propel the catapult 61 forward.

[0089] The limiting block 113 is made of soft materials such as EVA, PVC, and PET and is located at the front end of the receiving cavity 11. Its function is to limit the movement path of the ejector 61 and prevent it from colliding with the gun-shaped body 1 and producing a sound.

[0090] When not loaded, the ejector 61 is located at the front end of the trajectory 12 and is in contact with the limiting block 113. At this time, the third tension spring 65 and the fourth tension spring 66 are in normal condition.

[0091] When loading, push the handle 21 forward, and the arc plate 231 of the movable plate 23 abuts against the first inclined surface 112, compressing the first spring 25 so that the flat plate 232 is raised and engages with the first slot 612 of the ejection mechanism 6.

[0092] Subsequently, pulling handle 21 backward causes the flat plate 232 to engage with the first slot 612, and the movable piece 23 moves the catapult 61 backward. The second slot 613 of the catapult 61 engages with the hook 321. Due to the action of the second tension spring 36, the first pressure rod 32 remains engaged with the catapult 61. At the same time, the third tension spring 65 and the fourth tension spring 66 are stretched, storing energy. At this time, the catapult 61 is in an energy storage state.

[0093] When the trigger 31 is pulled, the first actuating protrusion 311 pushes the second pressure rod 33 downward to rotate, and the second pressure rod 33 drives the first pressure rod 32 to rotate. The latch 321 separates from the second slot 613, releasing the lock on the catapult 61. Subsequently, the third tension spring 65 and the fourth tension spring 66 release their elastic potential energy, which is transmitted to the catapult 61 through the rope 64, driving it to move forward along the trajectory 12 and launch the buoy mechanism 4. When the catapult 61 hits the limiting block 113 and is intercepted, the buoy mechanism 4, due to inertia, leaves the trajectory 12 and is launched to the predetermined position. At the same time, the second actuating protrusion 312 pushes the actuating member 34 to rotate, triggering the reel mechanism 7 to release the fishing line 8. It should be noted that the stroke of the actuating member 34 triggering the reel mechanism 7 is relatively short. Therefore, the action of the reel mechanism 7 releasing the fishing line 8 occurs before the catapult 61 unlocks.

[0094] As an optional implementation, such as Figure 1 , Figure 2 , Figure 5 As shown, the safety mechanism 5 includes a safety button 51, a safety element 52, and a second spring 53. The safety button 51 is connected to the gun-shaped body 1 via the second spring 53, and the safety element 52 is connected to the safety button 51. When in the safety state, the second spring 53 is in the normal state, and the safety element 52 is located between the first pressure rod 32 and the second pressure rod 33. Pressing the safety button 51 compresses the second spring 53, causing the safety element 52 to disengage from the position between the first pressure rod 32 and the second pressure rod 33.

[0095] When in the safety position, the second spring 53 is in its normal state, and the safety element 52 is located between the first pressure rod 32 and the second pressure rod 33. Even if the second pressure rod 33 is rotated by the trigger element 31, it cannot drive the first pressure rod 32 to unlock from the catapult 61, preventing accidental firing. At this time, the buoy kit can be inserted into the trajectory 12. The trajectory 12 can also be provided with an anti-slip pressure plate 121. When the buoy kit is inserted into the trajectory 12, it abuts against the anti-slip pressure plate 121 to prevent the buoy kit from falling out of the trajectory 12 when not firing.

[0096] When the fishhook needs to be launched, press the safety button 51 to compress the second spring 53, causing the safety element 52 to disengage from the position between the first pressure rod 32 and the second pressure rod 33. At this time, the rotation of the second pressure rod 33 can drive the first pressure rod 32 to rotate, thereby unlocking the catapult 61.

[0097] As an optional implementation, such as Figures 6-7 As shown, the buoy mechanism 4 includes a main buoy housing 41, a first hook housing 42, a second hook housing 43, a buoyancy component 44, and a hollow tube 45.

[0098] The main shell 41 of the buoy is filled with a buoyancy element 44 at the end away from the first hook shell 42. The hollow tube 45 is snapped into the main shell 41 of the buoy and passes through the buoyancy element 44 to provide a passage for the fishing line 8 to pass through.

[0099] The first fishhook housing 42 and the second fishhook housing 43 are hinged together by a rotating shaft 46. A sliding groove 411 is provided on the main housing 41 of the buoy. The rotating shaft 46 moves back and forth along the sliding groove 411 to open or close the first fishhook housing 42 and the second fishhook housing 43.

[0100] A card 81 is provided on the fishing line 8. The card 81 is located outside the main shell 41 of the float and is used to adjust the depth of the fish hook in the water.

[0101] The fishing line 8 is equipped with a gravity limiter 82, which is used to drive the fish hook to sink.

[0102] A limiting plate 421 is provided on the first fishhook housing 42, and a limiting block is provided on the second fishhook housing 43. The limiting block is provided in correspondence with the limiting plate 421. A limiting hole 4211 is provided on the limiting plate 421 for the fishing line 8 to pass through and for intercepting the gravity limiting member 82.

[0103] Gravity adjustment element 47 is provided on the first fishhook shell 42 and the second fishhook shell 43.

[0104] Furthermore, the gravity adjustment component 47 is made of metal materials such as iron, copper or lead, and is preferably set at the front end of the first fishhook shell 42 and the second fishhook shell 43 to adjust the overall weight and stability of the float mechanism 4.

[0105] The fishhook is located in the cavity formed by the engagement of the first fishhook shell 42 and the second fishhook shell 43.

[0106] The buoyancy component 44 is made of low-density, non-absorbent materials such as EVA or foam, which enables the main shell 41 of the buoy to float stably on the water surface.

[0107] Card 81 is set on the fishing line 8 between the main shell 41 of the float and the reel mechanism 7. Players can adjust the position of card 81 to control the depth of the hook in the water, thereby adapting to different water depth environments.

[0108] The main shell 41 of the buoy is equipped with scale lines to provide players with an intuitive reference and make it easier to judge the situation of the fish being caught.

[0109] The limiting plate 421 is a metal part, and the limiting hole 4211 is an elongated hole.

[0110] When the buoy mechanism 4 is placed in water, the buoyancy component 44 generates a large buoyancy force. The weight of the gravity adjustment component 47, combined with the material weight of the first and second hook shells 42 and 43, ensures that the main buoy shell 41 remains above the first and second hook shells 42 and 43. As the rotating shaft 46 moves downward along the slide groove 411, the first and second hook shells 42 and 43 gradually open under the buoyancy of the water, and the hooks detach from the buoy mechanism 4. Under the gravity of the gravity limiting component 82, the hooks sink stably until the card 81 abuts against the hollow tube 45.

[0111] When the fishing line 8 needs to be retrieved, the gravity limiting member 82 is intercepted by the limiting plate 421 because the diameter of the gravity limiting member 82 is larger than the diameter of the limiting hole 4211. As the fishing line 8 is retrieved, the gravity limiting member 82 drives the limiting plate 421 and the first hook shell 42 connected to it to move upward, which in turn drives the rotating shaft 46 to move upward along the slide groove 411, thereby pulling up the entire float mechanism 4.

[0112] As an optional implementation, such as Figures 8-12 As shown, the winding mechanism 7 includes a winding housing 71, a winding wheel 72, a winding bracket 73, a rotor 74, a tension adjustment assembly, a rocker assembly, a transmission assembly, and an alarm trigger switch 720. The winding housing 71 is mounted on the gun-shaped body 1; the winding wheel 72 is mounted on the winding bracket 73, and the fishing line 8 can be wound on the winding wheel 72; the rotor 74 is sleeved on the winding wheel 72 and is rotatably connected to the winding bracket 73 through the transmission assembly; the rocker assembly is connected to the transmission assembly and is used to drive the rotor 74 to rotate; the tension adjustment assembly is mounted on the winding bracket 73 and is used to adjust the tension of the winding wheel 72; the alarm trigger switch 720 is mounted on the winding bracket 73, and the trigger end of the alarm trigger switch 720 is located on the rotation path of the winding wheel 72, and is used to detect the rotation of the winding wheel 72 and trigger an alarm.

[0113] Furthermore, the line housing 71 is located at the rear end of the catapult 61, one end of the fishing line 8 is connected to the winding reel 72, and the other end passes through the catapult 61, the hollow tube 45 and the limiting plate 421 in sequence to connect with the fish hook.

[0114] As an optional implementation, such as Figure 8 , Figure 9 , Figure 12As shown, the tension adjustment assembly includes an adjustment switch 75, an inclined pressure plate 76, a third spring 77, and a T-shaped rod 78. The T-shaped rod 78 is connected to the inclined pressure plate 76 via the third spring 77. The adjustment switch 75 is provided with a second inclined surface 751, which is adapted to the third inclined surface of the inclined pressure plate 76. The winding bracket 73 is provided with a guide groove 734 to guide the movement of the T-shaped rod 78. The two sides of the guide groove 734 are open structures. The winding wheel 72 is provided with several first grooves 7201, which are arranged at intervals along the circumference of the winding wheel 72. The T-shaped rod 78 abuts against the first grooves 7201. By toggling the adjustment switch 75, the relative position of the second inclined surface 751 and the third inclined surface can be changed, thereby adjusting the compression of the third spring 77 and thus adjusting the pressure of the T-shaped rod 78 on the winding wheel 72.

[0115] Furthermore, the tension adjustment assembly also includes a switch plate 79, and the adjustment switch 75 is provided with protrusions 752. The switch plate 79 is connected to the winding bracket 73 and is provided with several second grooves 791, with the protrusions 752 corresponding to the second grooves 791. By aligning the protrusions 752 with different second grooves 791, the current setting of the adjustment switch 75 can be clearly seen.

[0116] The winding housing 71 may also be provided with an indicator point corresponding to the second groove 791, so that the tightness of the winding wheel 72 can be intuitively understood.

[0117] The winding bracket 73 is provided with a first mounting groove 732 for mounting and supporting the winding reel 72.

[0118] When the tension needs to be adjusted, the relative position of the second inclined surface 751 and the third inclined surface of the inclined plate 76 can be changed by toggling the adjustment switch 75, thereby adjusting the compression of the third spring 77 and causing the T-shaped rod 78 to move closer to or further away from the winding wheel 72 within the guide groove 734. Since the T-shaped rod 78 abuts against the first groove 7201 on the winding wheel 72, changing the position of the T-shaped rod 78 can adjust its pressure on the winding wheel 72, thereby adjusting the rotational resistance of the winding wheel 72 and controlling the tension of the winding wheel 72.

[0119] When the reel 72 is adjusted to the appropriate tension, the fish will pull the fishing line 8 after being hooked, causing the reel 72 to rotate. When the reel 72 rotates, the alarm trigger switch 720 is activated, allowing the player to take appropriate action.

[0120] As an optional implementation, such as Figure 8 , Figure 9 , Figure 10As shown, the transmission assembly includes a transmission shaft 710, a D-shaped shaft 711, and a D-hole gear 712. One end of the transmission shaft 710 is screwed to the rotor 74, and the other end passes through the winding bracket 73 and is inserted into the D-shaped shaft 711. A trigger element 7111 is provided on the D-shaped shaft 711, and the trigger element 7111 is located on the moving path of the actuating element 34. The D-hole gear 712 is provided on the D-shaped shaft 711 and is connected to the trigger element 7111 through a fourth spring 713.

[0121] It also includes a T-shaped needle 714. The rotor 74 has a through hole 741 for the T-shaped needle 714 to pass through. The T-shaped needle 714 is connected to the inner wall of the rotor 74 by a fifth spring 721.

[0122] Furthermore, the winding bracket 73 has a receiving groove for mounting the drive shaft 710. The drive shaft 710 is equipped with a baffle 7101, and the winding bracket 73 is equipped with a boss 731, located at the end of the receiving groove near the rotor 74. The drive shaft 710 drives the rotor 74 to move, causing the baffle 7101 to move closer to or further away from the boss 731, so that the T-shaped needle 714 abuts against the boss 731 or the drive shaft 710, adjusting the relative position of the T-shaped needle 714 and the rotor 74.

[0123] The drive shaft 710 has a D-shaped groove for insertion and mating with the D-shaped shaft 711, and the drive shaft 710 and the D-shaped shaft 711 can be integrally formed by stamping. The D-hole gear 712 is slidably sleeved on the D-shaped shaft and connected to the trigger 7111 through the fourth spring 713, so that the D-hole gear 712 can move axially within a certain range on the D-shaped shaft, but this does not affect the normal rotation of the drive shaft 710 driven by the D-hole gear 712.

[0124] When the trigger assembly is triggered, the actuating member 34 pushes the trigger member 7111 forward, which in turn drives the drive shaft 710, rotor 74 and T-pin 714 forward. At this time, the drive shaft 710 extends outside the boss 731. At this time, the first end of the T-pin 714 abuts against the drive shaft 710, and the second end remains flush with the through hole 741. The fishing line 8 can pass out normally and is not affected by the T-pin 714.

[0125] When it is time to reel in the line, the rocker arm assembly is cranked, causing the drive shaft 710 and rotor 74 to rotate. At this time, the baffle 7101 abuts against the boss 731, the T-shaped needle 714 abuts against the boss 731, and compresses the fifth spring 721. The T-shaped needle 714 extends out of the through hole 741 and has a gap between it and the reel housing 71 smaller than any fishing line diameter. The fishing line 8 is driven by the T-shaped needle 714 and rotates with the rotor 74, while the winding wheel 72 remains stationary so that the fishing line 8 is wound on the fixed groove of the winding wheel 72.

[0126] As an optional implementation, such as Figure 8 , Figure 11 As shown, the rocker assembly includes a rocker handle 715, a gear shaft 716, a crown gear 717, and a movable member 718. The rocker handle 715 is connected to the crown gear 717 via the gear shaft 716. The crown gear 717 meshes perpendicularly with the D-hole gear 712. The crown gear 717 has a rib 7171, which is evenly distributed circumferentially along the crown gear 717 and extends radially along the crown gear 717. One side of the rib 7171 is a flat surface, and the other side is an arc surface. The movable member 718 is connected to the gun-shaped body 1 via a sixth spring 719. The shape of the movable member 718 is adapted to the rib 7171 to prevent the rocker handle 715 from being rocked in the opposite direction, thus preventing cable jamming.

[0127] Furthermore, the winding bracket 73 is provided with a second mounting groove 733 for mounting and supporting the gear shaft 716.

[0128] When it is time to reel in the line, cranking handle 715 transmits power through crown teeth 717 on gear shaft 716 to D-hole gear 712, causing D-shaped shaft 711, drive shaft 710, and rotor 74 to rotate. At this time, one end of T-shaped needle 714 abuts against boss 731, and the other end extends out of rotor 74 through through hole 741, with a gap between it and line housing 71 smaller than the diameter of any fishing line. Fishing line 8 is driven by T-shaped needle 714 and rotates with rotor 74, while winding wheel 72 remains stationary, so that fishing line 8 is wound on the fixed groove of winding wheel 72.

[0129] One side of the rib 7171 is a flat surface, and the other side is an arc surface. One side of the movable part 718 is an arc surface, and the other side is a flat surface. When the rocker handle 715 is rocked in the forward direction, the arc surface of the rib 7171 contacts the arc surface of the movable part 718, compressing the sixth spring 719, allowing the two to slide relative to each other, and the crown gear 717 can rotate normally. When the rocker handle 715 is rocked in the reverse direction, the flat surface of the rib 7171 contacts the flat surface of the movable part 718, forming a barrier between them to prevent the crown gear 717 and the D-hole gear 712 from rotating in the opposite direction, thus avoiding the occurrence of wire jamming.

[0130] As an optional implementation, an electronic controller is also included, which can be installed in the handle 13 of the gun-shaped body 1 and electrically connected to the alarm trigger switch 720.

[0131] Alternatively, a fish-hitting electronic alarm device or an automatic line-reeling drive device, which are in the prior art, can be installed in the handle 13. The fish-hitting electronic alarm device or the automatic line-reeling drive device is electrically connected to the electronic controller.

[0132] When the electronic controller receives a signal from the alarm trigger switch 720, it will activate the Zhongyu electronic alarm device and issue an alarm signal.

[0133] When the electronic controller receives a signal from the alarm trigger switch 720, it can activate the automatic take-up drive to drive the transmission components to rotate and perform the take-up operation.

[0134] It should be noted that the specific circuit connections between the alarm trigger switch 720, the fish-catching electronic alarm device, the automatic line-retrieving drive device, and the electronic controller use existing technology and will not be elaborated here.

[0135] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0136] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and 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 the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0137] In the description of this invention, it should also 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. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0138] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "a particular example," etc., 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 this application. In this specification, the 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.

[0139] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A fishing gun device, characterized in that, It includes a gun-shaped body, a fishhook, a fishing line, a trigger mechanism, a buoy mechanism, a sliding mechanism, a safety mechanism, an ejection mechanism, and a line reel mechanism; The gun-shaped body has a receiving cavity for accommodating the trigger mechanism, the buoy mechanism, the sliding mechanism, the safety mechanism, and the winding mechanism; a ballistic trajectory is provided within the receiving cavity to guide the buoy mechanism and the ejection mechanism to move along a preset path; The fishhook is movably disposed within the buoy mechanism and connected to the reel mechanism via the fishing line; The sliding mechanism is slidably mounted on the gun-shaped body and is snapped together with the ejection mechanism. By sliding the sliding mechanism, the ejection mechanism can be kept in an energy storage state. The winding mechanism is used to wind and unwind the fishing line; The trigger mechanism is located below the line winding mechanism and is snapped together with the ejection mechanism. It is used to trigger the line winding mechanism to release the fishing line and simultaneously release the lock on the ejection mechanism in the energy storage state, so that the ejection mechanism drives the buoy mechanism to be launched along the trajectory. The safety mechanism is used to prevent the ejection mechanism from being launched accidentally. The buoy mechanism includes a main buoy shell, a first hook shell, a second hook shell, a buoyancy component, and a hollow tube. The main buoy shell is filled with a buoyancy component at the end away from the first hook shell. The hollow tube is snapped into the main buoy shell and passes through the buoyancy component to provide a passage for the fishing line to pass through. The first fishhook shell and the second fishhook shell are connected by a rotating shaft. The main shell of the buoy is provided with a sliding groove, and the rotating shaft moves back and forth along the sliding groove. The fishing line is equipped with a card for adjusting the depth of the fishhook in the water; The fishing line is equipped with a gravity limiting component to drive the fish hook to sink. A limiting plate is provided on the first fishhook shell; a limiting hole is provided on the limiting plate for the fishing line to pass through and for intercepting the gravity limiting component; The first and second fishhook shells are equipped with gravity adjustment components.

2. The fishing gun device according to claim 1, characterized in that, The sliding mechanism includes a handle, a slider, a movable piece, and a pressure member. The handle is slidably sleeved on the gun-shaped body and connected to the pressure member through the slider. The bottom of the gun-shaped body is provided with a guide groove for the slider to move; the movable piece is connected to the pressure member by a first spring; One end of the movable piece abuts against the receiving cavity, causing the other end of the movable piece to engage with the ejection mechanism.

3. The fishing gun device according to claim 2, characterized in that, The trigger mechanism includes a trigger component, a first pressure rod, a second pressure rod, and a prying component. The trigger component is rotatably connected to the gun-shaped body, and a first tension spring is provided between the two. The trigger component is provided with a first actuating protrusion and a second actuating protrusion; The first pressure rod, the second pressure rod, and the actuating element are rotatably connected to the gun-shaped main body; One end of the second pressure rod is located on the moving path of the first actuating protrusion, and the other end is connected to the first pressure rod through the second tension spring; One end of the first pressure rod is engaged with the ejection mechanism; when the handle is pulled back, the ejection mechanism engages with the first pressure rod and is held in the engaged state by the second tension spring; The actuating element is located on the moving path of the second actuating protrusion and is used to trigger the winding mechanism.

4. A fishing gun device according to claim 3, characterized in that, The ejection mechanism includes an ejector, a first roller, a second roller, a rope, a third tension spring, and a fourth tension spring. The ejector is located within the trajectory, and a limit block is provided within the receiving cavity to restrict the movement path of the ejector. The catapult is provided with a connection hole; One end of the rope is connected to the third tension spring, and after passing through the first roller, the connecting hole and the second roller in sequence, it is connected to the fourth tension spring; The catapult is provided with a first slot and a second slot. The first slot engages with the movable piece, and the second slot engages with the first pressure rod.

5. A fishing gun device according to claim 3, characterized in that, The safety mechanism includes a safety button, a safety element, and a second spring. The safety button is connected to the gun-shaped body via the second spring, and the safety element is connected to the safety button. When in the safety state, the second spring is in the normal state, and the safety element is located between the first pressure rod and the second pressure rod. Pressing the safety button compresses the second spring, causing the safety element to disengage from the position between the first pressure rod and the second pressure rod.

6. A fishing gun device according to claim 3, characterized in that, The winding mechanism includes a winding housing, a winding wheel, a winding bracket, a rotor, a tension adjustment assembly, a rocker assembly, a transmission assembly, and an alarm trigger switch. The line reel housing is disposed on the gun-shaped body; the winding reel is disposed on the line reel bracket, and the fishing line is wound around the winding reel; The rotor is sleeved on the winding wheel and is rotatably connected to the winding bracket through the transmission assembly; The rocker assembly is connected to the transmission assembly and is used to drive the rotor to rotate; The tension adjustment component is mounted on the winding bracket and is used to adjust the tension of the winding wheel; The alarm trigger switch is mounted on the winding bracket, and its trigger end is located on the rotation path of the winding wheel. It is used to detect the rotation of the winding wheel and trigger an alarm.

7. A fishing gun device according to claim 6, characterized in that, The tension adjustment assembly includes an adjustment switch, a beveled pressure plate, a third spring, and a T-shaped rod. The T-shaped rod is connected to the inclined pressure plate via the third spring. The adjusting switch is provided with a second inclined surface, which is adapted to the third inclined surface of the inclined pressure plate. The winding bracket is provided with a guide groove to guide the movement of the T-shaped rod. The winding wheel has several first grooves, which are arranged at intervals along the circumference of the winding wheel, and the T-shaped rod abuts against the first grooves.

8. A fishing gun device according to claim 7, characterized in that, The transmission assembly includes a drive shaft, a D-shaped shaft, and a D-hole gear. One end of the drive shaft is screwed to the rotor, and the other end passes through the winding bracket and is inserted into the D-shaped shaft. A trigger is provided on the D-shaped shaft, and the trigger is located on the moving path of the actuating element. The D-hole gear is sleeved on the D-shaped shaft and connected to the trigger element via a fourth spring; It also includes a T-shaped needle, and the rotor has a through hole for the T-shaped needle to pass through. The T-shaped needle is connected to the rotor by a fifth spring.

9. A fishing gun device according to claim 8, characterized in that, The rocker assembly includes a rocker handle, a gear shaft, a crown tooth, and a movable component. The rocker handle is connected to the crown tooth via the gear shaft, and the crown tooth meshes perpendicularly with the D-hole gear. The crown tooth has a rib, and the movable component is connected to the gun-shaped body via a sixth spring. The shape of the movable component is adapted to the rib.

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