Electric shock arresting fork

Abstract

The invention provides an electric shock arresting fork, and belongs to the technical field of police equipment. Comprising a rear handheld rod and a supporting rod inserted into the rear handheld rod, the interior of the rear handheld rod is fixedly connected with a pulley assembly, the pulley assembly is used for assisting in pulling the supporting rod, and the pulley assembly is connected with the rear handheld rod; and the pressing assembly is used for pressing the legs of the captured person, and the pressing assembly is connected with the pulley assembly. Through the arrangement of the pulley assembly and the pressing assembly, the pulley assembly can greatly reduce the operation tension, and a fork holder does not need to continuously retreat in the operation process, so that a target is more conveniently and rapidly controlled; the pressing assembly not only can be automatically unfolded in the pulling process, but also can expand the electric shock part to the legs, and the pulley assembly and the pressing assembly are matched with each other, so that the arresting work is more labor-saving, more stable and safer.

Description

Technical Field

[0001] This invention relates to the field of police equipment technology, and in particular to an electric shock capture fork. Background Technology

[0002] The electric shock arrest fork is a non-lethal police equipment that combines mechanical arrest with high-voltage, low-current electric shock. It fills the gap between lethal weapons and hand-to-hand control, avoids close-range combat injuries and deaths, and is adapted to humane law enforcement and security needs. It is widely used in scenarios such as public security handling of sudden resistance, security and control of important places, and on-site management of emergency events. It can quickly restrain the target without causing permanent damage.

[0003] Chinese utility model patent CN203605803U discloses an electric shock capture fork. When the electric shock capture fork pulls backward to disrupt the center of gravity and cause the target to fall, the person holding the fork pulls backward by continuously retreating, using their own movement to generate a stable pulling force. However, in confined spaces such as stations or crowded areas, the person holding the fork does not have enough backward distance, or the target is relatively strong, making it difficult for the person holding the fork to pull, and it cannot guarantee that the target will be controlled quickly. Moreover, when only the ankle is locked and the electric shock is limited to the foot, the target can still struggle, thus prolonging the control time. Therefore, based on the above problems, this invention provides an electric shock capture fork to meet the needs. Summary of the Invention

[0004] The technical problem this invention aims to solve is to provide an electric shock capture fork. By incorporating a pulley assembly and a suppression assembly, the pulley assembly not only significantly reduces the operating pull but also eliminates the need for the fork holder to continuously retreat during operation, thus facilitating faster and more convenient target control. The suppression assembly not only automatically deploys during pulling but also extends the electric shock area to the legs. The pulley assembly and suppression assembly work together to make the capture operation more labor-saving, stable, and safe. Through these features, the problem of existing electric shock capture forks being unable to guarantee rapid target control in space-constrained situations can be solved.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] An electric shock capture fork includes a rear hand handle and a support rod inserted inside the rear hand handle. A pulley assembly is fixedly connected inside the rear hand handle. The pulley assembly is used to assist in pulling the support rod. The pulley assembly is connected to the rear hand handle. A pressing component is connected to the pulley assembly.

[0007] Optionally, the pulley assembly includes a fixed pulley group fixedly connected inside the rear hand handle, and a movable pulley group fixedly connected to one end of the support rod. A limit plate is fixedly connected to one side of the fixed pulley group, and a spring handle is rotatably connected to one side of the limit plate. A fixed ring is fixedly connected to the opposite surface of the fixed pulley group and the movable pulley group, and an inner pull rope is fixedly connected to the fixed ring. A sliding handle is fixedly connected to the free end of the inner pull rope.

[0008] Optionally, both the fixed pulley group and the movable pulley group have symmetrically distributed pulleys rotatably connected inside, and the width of the pulleys is greater than the outer contour of the inner pull rope.

[0009] Optionally, the cross-section of the limiting plate is J-shaped, the spacing of the outer contour of the limiting plate is greater than the outer contour of the inner pull rope, and the width of the outer contour of the spring handle is smaller than the spacing of the outer contour of the limiting plate.

[0010] Optionally, the top of the rear hand handle is provided with a long groove, and the bottom of the rear hand handle is provided with a short groove corresponding to the position of the limiting plate. The sliding handle is slidably connected along the long axis of the long groove, and the width of the bottom of the sliding handle is greater than the width of the inner wall of the long groove.

[0011] Optionally, the bottom of the sliding handle has symmetrically distributed connecting holes, the inner wall size of the connecting holes is larger than the outer contour size of the inner pull rope, wherein the connecting hole near the fixed pulley group penetrates the free end of the inner pull rope, and the other connecting hole has a pressing component penetrating through it.

[0012] Optionally, a fixed handle is fixedly connected to one end of the rear hand handle, and a fixed tube is threadedly connected to the other end of the rear hand handle. The support rod is slidably inserted into the interior of the rear hand handle, and symmetrically distributed grasping claws are rotatably connected to the other end of the support rod. A common electric shock part is fixedly connected to one end of the grasping claws, and symmetrically distributed discharge needles are fixedly connected to one end of the electric shock part.

[0013] Optionally, the pressing assembly includes an external pull rope passing through the connection hole, with a pressing plate fixedly connected to the free end of the external pull rope, and the other end of the pressing plate fixedly connected to one side of the electric shock part. A uniformly distributed discharge needle is fixedly connected to the side of the pressing plate near the electric shock part, and a uniformly distributed weakening groove is formed on the other side of the pressing plate.

[0014] Optionally, the rear handrail has a through hole that extends through the long axis of the fixed tube. The inner wall size of the through hole is larger than the outer diameter of the outer pull rope, and the diameter of the outer pull rope is the same as the diameter of the inner pull rope.

[0015] Optionally, the pressing plate is a curved elastic structure, with an upward tilt angle at the center and both sides of the pressing plate having an upward tilt angle.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting up pulley components and suppression components, the pulley components can not only significantly reduce the operating pull, but also eliminate the need for the fork holder to continuously retreat during operation, thus making it easier and faster to control the target; the suppression components can not only automatically deploy during the pulling process, but also extend the electric shock area to the legs. Compared with only locking the ankle and limiting the electric shock to the feet, this setup, with the pulley components and suppression components working together, makes the capture operation more labor-saving, stable, and safe.

[0018] By setting up a combination of fixed and movable pulley systems, the pulley system achieves a labor-saving effect. This not only significantly reduces the force required to pull the target, allowing for operation without high physical exertion, but also utilizes the extension and retraction of the support rod within the rear handhold. The movement of the support rod within the rear handhold allows for the backward pulling of the target, eliminating the need for the forkholder to continuously retreat. This is not limited by space or onlookers, reducing physical exertion and operational difficulty, and enabling rapid target control.

[0019] By setting up an external pull rope and a pressure plate in conjunction, and using the sliding pull of the sliding handle, the support rod is driven to extend and retract inwards towards the rear hand handle. This not only pulls the target backward, disrupting its center of gravity and causing it to fall to the ground, but also, during the pulling process, uses the elastic recovery effect of the pressure plate to suppress the target's legs and provide an electric shock effect, thereby achieving the purpose of quickly controlling the target. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the invention and, together with the specification, further serve to explain the principles of the invention and enable those skilled in the art to practice and use the invention.

[0021] Figure 1 A first-person perspective 3D structural diagram of the electric shock capture fork;

[0022] Figure 2 A second-view 3D structural diagram of the electric shock capture fork;

[0023] Figure 3 A partial cross-sectional three-dimensional structural diagram of the electric shock capture fork from a third-person perspective.

[0024] Figure 4 for Figure 3 Enlarged 3D structural diagram at point A in the middle;

[0025] Figure 5 A fourth-view 3D structural diagram of the electric shock capture fork;

[0026] Figure 6 A schematic diagram of the fifth-person perspective 3D structure of the electric shock capture fork;

[0027] Figure 7 A partial cross-sectional three-dimensional structural diagram of the electric shock capture fork from a sixth-angle perspective.

[0028] Figure 8 for Figure 7 Enlarged 3D structural diagram at point B;

[0029] Figure 9 A partial three-dimensional structural diagram of the electric shock capture fork from a seventh-angle perspective;

[0030] Figure 10 A first-person perspective 3D structural diagram illustrating the coordination of fixed and movable pulley systems.

[0031] Figure 11 A second-view 3D structural diagram illustrating the coordination of fixed and movable pulley systems.

[0032] Figure 12 for Figure 11 Enlarged 3D structural diagram at point C.

[0033] Figure label:

[0034] 1. Rear handhold; 2. Support rod; 3. Grappling claw; 4. Electric shock unit; 5. Fixing tube; 6. Long groove; 7. Fixed pulley block; 8. Moving pulley block; 9. Limiting plate; 10. Spring handle; 11. Sliding handle; 12. Connecting hole; 13. Through hole; 14. Outer pull rope; 15. Pressing plate; 16. Discharge needle; 17. Weakening groove; 18. Short groove; 19. Fixed handle; 20. Fixed ring; 21. Inner pull rope.

[0035] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0036] The electric shock capture fork provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0037] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0038] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0039] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” means not only “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0040] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0041] like Figures 1 to 12As shown, an embodiment of the present invention provides an electric shock capture fork, including a rear handhold 1 and a support rod 2 inserted inside the rear handhold 1. A pulley assembly is fixedly connected inside the rear handhold 1, which is used to assist in pulling the support rod 2 and is connected to the rear handhold 1. A pressing assembly is used to press down the legs of the person being captured and is connected to the pulley assembly. A fixed handle 19 is fixedly connected to one end of the rear handhold 1, and a fixed tube 5 is threadedly connected to the other end of the rear handhold 1. The support rod 2 is slidably inserted inside the rear handhold 1, and symmetrically distributed capture claws 3 are rotatably connected to the other end of the support rod 2. A common electric shock part 4 is fixedly connected to one end of the capture claw 3, and symmetrically distributed discharge needles 16 are fixedly connected to one end of the electric shock part 4.

[0042] The support rod 2, the grabbing claw 3, and the electric shock part 4 provided in this application are electric shock grabbing forks in the prior art; during the capture, when the grabbing claw 3 contacts the criminal's limbs, the grabbing claw 3 automatically locks (the grabbing claw 3 closes), and when the unlocking switch is pressed, the grabbing claw will automatically open. The structure and working principle of the above-mentioned grabbing claw 3 automatically opening and locking are disclosed as prior art and therefore will not be described in detail.

[0043] This application's electric shock capture fork is applicable to the capture process in a coordinated capture, where the person holding the fork circles behind the target and pulls backward to disrupt the target's center of gravity, causing it to fall to the ground. The capture claws 3 quickly close and lock onto the target's limbs, while the discharge needle 16 at the fork head releases current, interfering with muscle and nerve conduction, causing it to contract rigidly and lose its ability to resist. The handheld rod 1 and support rod 2 are made of insulating material, and the low-current design avoids permanent damage. The two functions can be activated simultaneously or in stages, safely and efficiently subduing the target. The specific structure and working principle of the booster module, built-in mechanism, etc., used in the coordinated action of mechanical capture and high-voltage low-current electric shock mentioned above are disclosed as prior art and will not be elaborated further here.

[0044] By incorporating pulley and suppression components, the pulley component significantly reduces the pulling force required during operation and eliminates the need for the forkholder to continuously retreat, thus facilitating faster and easier target control. The suppression component automatically deploys during pulling and extends the electric shock area to the legs. Compared to simply locking the ankles and limiting the electric shock to the feet, this combination of pulley and suppression components makes the capture operation more effortless, efficient, and safe.

[0045] As one implementation method in this embodiment, such as Figure 8 As shown, the pulley assembly includes a fixed pulley group 7 fixedly connected inside the rear hand handle 1, and a movable pulley group 8 fixedly connected to one end of the support rod 2. Figure 10As shown, a limiting plate 9 is fixedly connected to one side of the fixed pulley block 7. The limiting plate 9 has a J-shaped cross-section and a spring handle 10 is connected to it. The spring handle 10 can be a conventional spring handle 10, which includes a fixed part and a rotating part. The fixed part is rotatably connected to the rotating part, and the two ends of the torsion spring are respectively connected to the fixed part and the rotating part. The rotating part of the conventional spring handle 10 has locking teeth. Figure 12 As shown, a fixed ring 20 is fixedly connected to the opposite surfaces of the fixed pulley block 7 and the movable pulley block 8. An inner pull rope 21 is fixedly connected to the fixed ring 20. Both the fixed pulley block 7 and the movable pulley block 8 have symmetrically distributed pulleys rotatably connected inside. The width of the pulleys is greater than the outer contour dimension of the inner pull rope 21. The spacing of the outer contour of the limiting plate 9 is greater than the outer contour dimension of the inner pull rope 21, and the width of the outer contour of the spring handle 10 is smaller than the spacing of the outer contour of the limiting plate 9. A sliding handle 11 is fixedly connected to the free end of the inner pull rope 21. Figure 8 As shown, a long groove 6 is provided at the top of the rear handrail 1, and a sliding handle 11 is slidably connected along the long axis of the long groove 6. The width of the bottom of the sliding handle 11 is greater than the width of the inner wall of the long groove 6. Figure 11 As shown, the bottom of the sliding handle 11 has symmetrically distributed connecting holes 12. The inner wall dimension of the connecting hole 12 is larger than the outer contour dimension of the inner pull rope 21. The connecting hole 12 near the fixed pulley group 7 passes through the free end of the inner pull rope 21, and a pressing component passes through the interior of the other connecting hole 12. Figure 1 As shown, a short groove 18 is provided at the bottom of the rear hand lever 1 corresponding to the position of the limiting plate 9.

[0046] Specifically, the rear handheld lever 1 and the support lever 2 work together to form a telescopic lever with easily adjustable length, ensuring a safe distance between the user and the target. Both the rear handheld lever 1 and the support lever 2 are made of aviation-grade aluminum, making them lightweight, sturdy, and featuring an anti-slip design. The support lever 2 can slide freely inside the rear handheld lever 1 until the telescopic lever is pulled to the appropriate length. The support lever 2 can also be locked to the handheld lever 1 for easy equipment storage (e.g., ...). Figures 5 to 8(As shown) The specific structure and working principle of the telescopic rod formed by the telescopic cooperation of the rear handhold 1 and the support rod 2 are disclosed as prior art and will not be described in detail here. One end of the rear handhold 1 is fixedly connected to a fixed handle 19, the surface of which has anti-slip texture, making it convenient for the user to grip and exert force, and not easy to slip. The other end of the support rod 2 is rotatably connected to the grabbing claw 3, which has a split design. When grabbing, it can quickly close and lock the target's ankle to prevent it from escaping. Some also have an anti-slip mechanism, which prevents it from being easily pushed open from the inside after closing. One end of the grabbing claw 3 is fixedly connected to an electric shock part 4, which is equipped with a discharge needle 16. After contacting the target or penetrating clothing, it releases a high-voltage pulse current. The specific structure and working principle of the grabbing claw 3 and the electric shock part 4 are disclosed as prior art and will not be described in detail here. The rear handrail 1 has a set of interlocking pulleys inside. A fixed pulley set 7 is fixedly installed inside the rear handrail 1 near one end of the fixed handle 19, and a movable pulley set 8 is fixedly installed at one end of the support rod 2. Both the fixed pulley set 7 and the movable pulley set 8 have two pulleys inside. A fixed ring 20 is fixedly connected to the fixed pulley set 7. The inner pull rope 21 passes around the pulleys in sequence, forming a force-saving mechanical device (such as...). Figures 10 to 11 As shown), one end of the inner pull rope 21 is fixedly connected to the fixed ring 20. The free end of the inner pull rope 21 passes over the pulley on the side of the movable pulley group 8 corresponding to the position of the fixed ring 20, then passes over the pulley on the side of the fixed pulley group 7 corresponding to the position of the fixed ring 20, then passes over the pulley on the other side of the movable pulley group 8, then passes over the pulley on the other side of the fixed pulley group 7, and finally the free end of the inner pull rope 21 extends towards the sliding handle 11 and connects to the sliding handle 11 through the connecting hole 12. The entire winding path forms a structure in which multiple ropes share the load. The force transmission and effort-saving effect are achieved through the cooperation of the fixed pulley group 7 and the movable pulley group 8. The working principle of force transmission and effort saving is disclosed as prior art and will not be elaborated here. A limit plate 9 is also fixedly connected to the fixed pulley group 7, and a spring handle 10 is fixedly connected to the limit plate 9. The limit plate 9 corresponds to the pulley on the side of the fixed pulley group 7 away from the fixed ring 20 (e.g., Figures 11 to 12 As shown), the inner pull rope 21 passing through this pulley will pass through the limiting plate 9. The spring handle 10 is a locking mechanism that can control the inner pull rope 21, and can quickly lock and release the inner pull rope 21. When the spring handle 10 is in the open state (as shown), Figures 7 to 8 As shown), the spring inside the spring handle 10 is compressed, causing the locking teeth to disengage from the inner pull rope 21, allowing the inner pull rope 21 to be freely extended and retracted; when the spring handle 10 is in the closed state (as shown), Figures 3 to 4As shown), the internal spring force pushes the locking teeth to reset, engaging with the texture on the surface of the inner pull rope 21, firmly locking the inner pull rope 21 to prevent accidental slippage and achieve precise control. The specific structure of the limiting plate 9 and the spring handle 10, and their working principle in conjunction with the inner pull rope 21 to achieve locking control, are disclosed as prior art and will not be elaborated here. Therefore, when the spring handle 10 is in the closed state, the free end of the inner pull rope 21 can be pulled freely. When released, the spring handle 10 will automatically lock. At this time, the sliding handle 11 slides away from the fixed pulley group 7 along the long axis of the long groove 6, driving the moving pulley group 8 and the support rod 2 to move closer to the fixed pulley group 7, thereby achieving the effect of pulling the target backward after the target is controlled.

[0047] By setting up a fixed pulley system 7 and a movable pulley system 8 in coordination, the pulley system achieves a labor-saving effect. This not only significantly reduces the force required to pull the target, but also allows for operation without high physical strength. Furthermore, by utilizing the extension and retraction of the support rod 2 within the rear handhold lever 1, the movement of the support rod 2 within the rear handhold lever 1 enables the target to be pulled backward. This eliminates the need for the forkholder to continuously retreat, and is not limited by space or onlookers. It not only reduces physical exertion and operational difficulty but also achieves the goal of quickly controlling the target.

[0048] As one implementation method in this embodiment, such as Figure 11 As shown, the pressing assembly includes an outer pull rope 14 that passes through the connection hole 12. Figure 9 As shown, a pressing plate 15 is fixedly connected to the free end of the outer pull rope 14. The pressing plate 15 is a curved elastic structure with an upward tilt angle at its center and both sides of the pressing plate 15 have upward tilt angles. The other end of the pressing plate 15 is fixedly connected to one side of the electric shock part 4. Discharge needles 16 are evenly distributed and fixedly connected to the side of the pressing plate 15 near the electric shock part 4. Weakening grooves 17 are evenly distributed on the other side of the pressing plate 15. A through hole 13 is provided inside the rear hand handle 1. The through hole 13 passes through the long axis of the fixed tube 5. The inner wall dimension of the through hole 13 is larger than the outer contour diameter of the outer pull rope 14. The diameter of the outer pull rope 14 is the same as the diameter of the inner pull rope 21.

[0049] Furthermore, a pressing plate 15 is fixedly connected to one side of the electric shock unit 4. The free end of the pressing plate 15 is fixedly connected to the outer pull rope 14, and the other end of the outer pull rope 14 is connected to the connecting hole 12 on the sliding handle 11. The outer pull rope 14 passes through the through hole 13 on the rear hand handle 1. The pressing plate 15 has a curved elastic structure. When the catching fork is stored away and not in use, the free end of the pressing plate 15 is close to the free end of the catching claw 3, and the pressing plate 15 is in a relaxed state (e.g., Figures 5 to 7As shown); when the capture fork is extended and in the ready-to-capture state, the free end of the pressing plate 15 is close to the sliding handle 11, the pressing plate 15 is folded upwards, and the free end of the pressing plate 15 is continuously stretched (as shown). Figures 1 to 3 As shown). Figure 7 As shown, the top of the pressing plate 15 is provided with evenly distributed weakening grooves 17. To facilitate bending of the pressing plate 15 at the weakening grooves 17, the bottom of the pressing plate 15 is provided with evenly distributed discharge needles 16 to increase the effective area of ​​the electric shock and ensure that the target is not easy to struggle. When the telescopic rod is extended and the spring handle 10 is in the closed state, the sliding handle 11 is located near the fixed handle 19, the pressing plate 15 is folded upward, the symmetrically distributed grabbing claws 3 are in the extended state, and the grabbing fork is in the ready-to-grab state. The fork holder is behind the target, and accurately puts the grabbing claws 3 around the ankle and locks it. If necessary, the electric shock function is activated. After the target's ankle is locked, the rear hand rod 1 and support rod 2 can move freely. At this time, the spring handle 10 is in the closed state, and the free end of the inner pull rope 21 can be pulled freely. When released, it will automatically lock using the spring handle 10. At this time, the fork holder holds the fixed handle 19 with one hand and the sliding handle 11 with the other hand, and moves the sliding handle 11 away from the fixed pulley group 7 along the long axis of the long groove 6. The sliding handle 11 moves in the direction of the fixed pulley 7, causing the movable pulley block 8 and the support rod 2 to move towards the fixed pulley block 7. This pulls the target backward, disrupting its center of gravity and causing it to fall to the ground. During the pulling process, the distance between the sliding handle 11 and the free end of the pressing plate 15 gradually decreases. Under its own elastic recovery, the pressing plate 15 gradually presses downward, meaning that the discharge needle 16 on the pressing plate 15 moves closer to the target's calf. This not only allows the pressing plate 15 to limit the target's leg but also allows the discharge needle 16 on the pressing plate 15 to electrocute the target's leg, increasing the area of ​​electrocution and thus causing the target to lose its struggling power more quickly. This achieves the goal of quickly controlling the target. Furthermore, the curved surface of the pressing plate 15 allows it to better fit the target's leg.

[0050] By setting up the external pull rope 14 and the pressure plate 15 in cooperation, and with the sliding pull of the sliding handle 11, the support rod 2 is driven to extend and retract backward to hold the handle 1. This not only pulls the target backward to disrupt its center of gravity and cause it to fall to the ground, but also, during the pulling process, with the elastic recovery effect of the pressure plate 15, it can suppress the target's legs and provide an electric shock effect, thereby achieving the purpose of quickly controlling the target.

[0051] The working principle of the technical solution provided by this invention is as follows:

[0052] In use, first extend the retractable grappling fork. The rear hand lever 1 and support rod 2 can move freely, and the spring handle 10 is in the open position. The inner pull rope 21 can be freely extended and retracted to determine the required length. The grappling claw 3 is also extended, facilitating locking and clamping of the target, and ensuring that the discharge needles 16 on the pressing plate 15 and the electric shock unit 4 have an electric shock effect. Lock the rear hand lever 1 and support rod 2, and close the spring handle 10. At this time, the grappling fork is in a ready-to-grab state. The fork holder is behind the target, accurately looping and locking the grappling claw 3 around the ankle. If necessary, activate the electric shock function. After the target's ankle is locked, the rear hand lever 1 and support rod 2 can move freely. At this time, the spring handle 10 is in the closed position, and the free end of the inner pull rope 21 can be pulled freely. The fork holder holds the fixed handle 19 with one hand and the sliding handle 11 with the other, sliding the sliding handle 11 along the long axis of the long groove 6 away from the fixed pulley group 7, driving the moving pulley. Group 8 and support rod 2 move towards the fixed pulley group 7, thereby pulling the target backward, disrupting its center of gravity and causing it to fall to the ground. During the pulling process, the distance between the sliding handle 11 and the free end of the pressing plate 15 gradually decreases. Under its own elastic recovery, the pressing plate 15 gradually presses downward, that is, the discharge needle 16 on the pressing plate 15 moves closer to the target's calf. This not only allows the pressing plate 15 to limit the target's leg, but also allows the discharge needle 16 on the pressing plate 15 to electrocute the target's leg, increasing the area of ​​electric shock. This utilizes the cooperation of the fixed pulley group 7 and the movable pulley group 8. The current labor-saving effect not only significantly reduces the force required to pull the target, allowing for operation without high-intensity physical exertion, but also utilizes the telescopic feature of the support rod 2 within the rear handhold lever 1. The movement of the support rod 2 within the rear handhold lever 1 achieves the effect of pulling the target backward, eliminating the need for the forkholder to continuously retreat and overcoming limitations imposed by space or onlookers. This not only reduces physical exertion and operational difficulty but also enables rapid target control. Furthermore, the sliding pull of the sliding handle 11 causes the support rod 2 to extend and retract within the rear handhold lever 1, not only pulling the target backward and disrupting its center of gravity, causing it to fall, but also... During the pulling process, the elastic recovery of the pressure plate 15 helps to suppress the target's legs and deliver an electric shock, achieving the goal of quickly controlling the target. This device not only significantly reduces the pulling force but also eliminates the need for the fork holder to continuously retreat during operation, making it easier and faster to control the target. It can also automatically unfold during the pulling process and extend the electric shock area to the legs. Compared to locking only the ankle and limiting the electric shock to the feet, this setting makes the target lose its struggling ability more quickly, achieving the goal of quickly controlling the target and making the capture operation more labor-saving, efficient, and safe.

[0053] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0054] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An electric shock capture fork, comprising a rear handhold and a support rod inserted into the rear handhold, characterized in that, A pulley assembly is fixedly connected inside the rear hand handle. The pulley assembly is used to assist in pulling the support rod. The pulley assembly is connected to the rear hand handle, and the pressing assembly is connected to the pulley assembly.

2. The electric shock grappling fork according to claim 1, characterized in that, The pulley assembly includes a fixed pulley group fixedly connected inside the rear hand handle, and a movable pulley group fixedly connected to one end of the support rod. A limit plate is fixedly connected to one side of the fixed pulley group, and a spring handle is rotatably connected to one side of the limit plate. A fixed ring is fixedly connected to the opposite surface of the fixed pulley group and the movable pulley group, and an inner pull rope is fixedly connected to the fixed ring. A sliding handle is fixedly connected to the free end of the inner pull rope.

3. The electric shock capture fork according to claim 2, characterized in that, Both the fixed pulley group and the movable pulley group have symmetrically distributed pulleys rotatably connected inside, and the width of the pulleys is greater than the outer contour of the inner pull rope.

4. The electric shock capture fork according to claim 2, characterized in that, The limiting plate has a J-shaped cross-section, the spacing of the outer contour of the limiting plate is greater than the outer contour of the inner pull rope, and the width of the outer contour of the spring handle is smaller than the spacing of the outer contour of the limiting plate.

5. The electric shock capture fork according to claim 2, characterized in that, The top of the rear hand handle has a long groove, and the bottom of the rear hand handle has a short groove corresponding to the position of the limiting plate. The sliding handle is slidably connected along the long axis of the long groove, and the width of the bottom of the sliding handle is greater than the width of the inner wall of the long groove.

6. The electric shock grappling fork according to claim 2, characterized in that, The bottom of the sliding handle has symmetrically distributed connecting holes. The inner wall size of the connecting holes is larger than the outer contour size of the inner pull rope. The connecting hole near the fixed pulley group passes through the free end of the inner pull rope, and the other connecting hole has a pressing component passing through its interior.

7. The electric shock capture fork according to claim 1, characterized in that, One end of the rear handgrip is fixedly connected to a fixed handle, and the other end of the rear handgrip is threadedly connected to a fixed tube. The support rod is slidably inserted into the interior of the rear handgrip, and the other end of the support rod is rotatably connected to symmetrically distributed grabbing claws. One end of each grabbing claw is fixedly connected to the same electric shock part, and one end of the electric shock part is fixedly connected to symmetrically distributed discharge needles.

8. The electric shock grappling fork according to claim 6, characterized in that, The pressing assembly includes an external pull rope that passes through the connection hole. The free end of the external pull rope is fixedly connected to a pressing plate. The other end of the pressing plate is fixedly connected to one side of the electric shock part. The side of the pressing plate near the electric shock part is fixedly connected to a uniformly distributed discharge needle. The other side of the pressing plate is provided with a uniformly distributed weakening groove.

9. The electric shock capture fork according to claim 8, characterized in that, The rear handrail has a through hole that extends through the long axis of the fixed tube. The inner wall size of the through hole is larger than the outer diameter of the outer pull rope, and the diameter of the outer pull rope is the same as the diameter of the inner pull rope.

10. The electric shock grappling fork according to claim 8, characterized in that, The pressing plate is a curved elastic structure, with an upward tilt at the center and both sides of the pressing plate having an upward tilt.

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