Modular dual-shot denial munition launcher

Abstract

The application belongs to the technical field of security and police equipment, and particularly relates to a modular dual-refusal bullet launcher, which comprises a handle assembly, a firing assembly, a dual-refusal bullet assembly, a locking assembly and a trigger assembly. The rear end of the handle assembly is provided with a safety assembly, and the safety assembly comprises a handle safety. The handle safety is connected with the trigger assembly. When the handle safety is closed, the trigger assembly can be cocked. The locking assembly fixes the dual-refusal bullet assembly on the handle assembly. The firing end of the firing assembly is aligned with the fired end of the dual-refusal bullet assembly. The trigger assembly is connected with the firing assembly. When the trigger assembly is cocked, the firing end of the firing assembly impacts the fired end of the dual-refusal bullet assembly. The launcher adopts a full mechanical structure design, and each component adopts a modular design. The launcher has a window for displaying the position of the refusal bullet. In combination with the marks on the firing hammer disc, the next firing position of the refusal bullet can be obtained. The safety of the launcher is arranged at the rear end of the handle. When shooting, the safety can be released synchronously.

Description

Technical Field

[0001] This invention belongs to the field of security and police equipment technology, and in particular relates to a modular dual-shot denial-of-service launcher. Background Technology

[0002] Launchers are commonly used police equipment, and they often use anti-tank grenades as ammunition. Anti-tank grenades include tear gas grenades, strap-on grenades, and stun grenades, which are non-lethal and can be fired in emergency situations. Compared to conventional bullets, anti-tank grenades are larger, so the assembly holding them is generally a dual-shot structure, meaning it contains only two anti-tank grenades. Currently, these launchers have the following problems: 1. Because the anti-attack missile is a dual-shot design, it is not located and cannot be located in the exact center of the launcher. Before firing, it is impossible to know whether the anti-attack missile to be fired will be launched from the left or the right, resulting in lower accuracy. 2. The launcher's anti-missile assembly is an independent component. Since the anti-missile assembly only contains two anti-missile rounds, rapid reloading of the anti-missile assembly is a necessary requirement under special circumstances. 3. In certain special scenarios, there is an isolation layer between the shooting target and the launcher, such as doors and windows or car windows that are mainly made of glass. The window needs to be broken before shooting can begin. The two actions of breaking the window and shooting need to be quickly connected. 4. Some transmitters in the existing technology use electronic control, which is unstable in certain scenarios, such as in environments with electromagnetic interference. 5. In some emergency situations, the dual-shot anti-missile assembly may slip out of your hand, and the anti-missile may fail to fire properly, causing the launcher to malfunction. In such cases, the anti-missile and firing assembly need to be replaced. 6. In certain emergency situations, the transmitter is required to fire immediately after being lifted, and the transmitter's safety must be released quickly. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a modular dual-shot anti-missile launcher.

[0004] The purpose of this invention is to provide a modular dual-shot anti-missile launcher. It adopts a fully mechanical structure design to avoid electronic interference. The modular design of the components allows for rapid assembly and component replacement. The markings change dynamically as the hammer disc rotates. The launcher has a window displaying the position of the anti-missile, which, together with the markings on the hammer disc, indicates the next firing position of the anti-missile. The safety of the launcher is located at the rear of the grip and can be released synchronously during firing. The bottom of the grip has a window-breaking component, which enables rapid connection between window breaking and firing.

[0005] To achieve the objective of this invention, the technical solution is as follows: A modular dual-shot anti-missile launcher includes a grip assembly and a firing assembly, a dual-shot anti-missile assembly, a locking assembly, and a trigger assembly that cooperate with the grip assembly. A safety assembly is provided at the rear end of the grip assembly. The safety assembly includes a grip safety, which is linked to the trigger assembly. Closing the grip safety allows the trigger assembly to be pulled. The locking assembly fixes the dual-shot anti-missile assembly to the grip assembly. The firing end of the firing assembly is aligned with the firing end of the dual-shot anti-missile assembly. The trigger assembly is linked to the firing assembly. Pulling the trigger assembly causes the firing end of the firing assembly to strike the firing end of the dual-shot anti-missile assembly.

[0006] Furthermore, the grip assembly includes a left grip shell and a right grip shell that are assembled and fitted together. A grip safety is arranged between the left grip shell and the right grip shell. One end of the grip safety protrudes from the grip assembly, and the other end of the grip safety is located inside the grip assembly. A grip safety lever is hinged to the grip safety located inside the grip assembly. Pressing the grip safety causes the grip safety lever to disengage from the trigger assembly. The grip assembly is provided with a trigger slot and a locking slot. The trigger assembly is arranged in the trigger slot, and the locking assembly is arranged in the locking slot.

[0007] Furthermore, the firing assembly includes a firing housing, within which a support plate is disposed. A firing base is located at one end of the support plate. The firing base has two firing pin holes, each containing a firing pin capable of resetting within its hole. A firing pin spring guide rod is mounted on the firing base, and a rotating hammer is movably mounted on the guide rod. A hammer disc is mounted on the hammer, and a protrusion on the hammer disc strikes the firing pin. A sear plate is mounted on the guide rod, and a sleeve is attached to the sear plate and inserted into the hammer disc. A spring sleeve is located on the inner circumference of the hammer. The firing pin... A spring inner sleeve is provided on the spring guide rod, and a firing pin spring is provided between the spring inner sleeve and the spring sleeve. A protrusion is provided at the tail end of the firing pin spring guide rod. The firing pin spring is compressed and arranged between the sleeve of the sear plate and the protrusion of the firing pin spring guide rod. A tooth is provided on the support plate. A spiral guide groove and a firing guide groove that cooperate with the tooth are provided on the outer periphery of the rotating hammer. A fixing frame is provided on the support plate. A hinge seat is provided at the end of the fixing frame. A grip safety shaft is provided on the grip safety. The grip safety shaft is hinged to the hinge seat. The grip safety lever is located at the end of the trigger assembly.

[0008] Furthermore, a firing base cover is provided on the firing base, the tail end of the firing pin is blocked by the firing base cover, a firing pin return spring is provided in the firing pin hole of the firing base, the firing pin return spring is arranged between the convex ring of the firing pin and the convex ring of the firing base, an impact shaft is provided on the firing pin, and a mating hole is provided on the firing base cover, through which the impact shaft passes.

[0009] Furthermore, the trigger assembly includes a trigger housing, a vertical sear, and a pressure rod. The vertical sear is vertically movably mounted on the trigger housing, and the pressure rod is hinged to the trigger housing. One end of the pressure rod is inserted into a slot in the vertical sear. A trigger guide rod is provided inside the grip assembly, and a trigger return spring is provided on the trigger guide rod. The trigger guide rod is aligned with the end of the pressure rod away from the vertical sear. The trigger return spring abuts against the trigger housing. When the trigger assembly is pulled, the vertical sear on the trigger assembly moves the sear plate, causing the sear plate, hammer disc, and rotating hammer to move along the firing pin spring guide rod. The trigger guide rod pushes the pressure rod to move around the hinge point and causes the vertical sear to move downward. Under the action of the firing pin spring, the sear plate, hammer disc, and rotating hammer return to their original positions along the firing pin spring guide rod. The protrusion on the hammer disc impacts the firing pin, causing the firing pin to move forward and strike the primer of the double-shot decoy cartridge assembly.

[0010] Furthermore, the locking assembly includes a connecting plate fixed to the grip assembly, a connecting shaft hinged to the connecting plate, a locking catch and an unlocking rod fixedly mounted on the connecting shaft, the locking catch being located at the center of the connecting shaft, the unlocking rod being located at the end of the connecting shaft, and an upper locking block at the upper end of the locking catch, the upper locking block of the locking catch locking the outer shell of the dual-shot deflector assembly onto the grip assembly.

[0011] Furthermore, there are two connecting plates, which are arranged at intervals. The locking latch is arranged between the two connecting plates. The unlocking rod includes a left unlocking rod and a right unlocking rod. The left unlocking rod is arranged on the left grip housing side, and the right unlocking rod is arranged on the right grip housing side. The left unlocking rod and the right unlocking rod are respectively fixed to the two ends of the connecting shaft.

[0012] Furthermore, the end of the connecting shaft is a square shaft, and square holes are provided on the left and right unlocking rods, into which the square shaft is inserted.

[0013] Furthermore, a window breaker assembly is provided on the grip assembly. The window breaker assembly is located at the bottom of the grip assembly. The window breaker assembly includes a window breaker clamp and a window breaker clamp plate. The window breaker clamp plate is fixed inside the grip assembly, and the window breaker clamp is fixed outside the grip assembly.

[0014] Furthermore, the grip assembly is provided with a window, and the hammer disc is provided with a mark. The protrusion on the hammer disc rotates with the hammer to the corresponding firing pin, and the mark on the hammer disc aligns with the window.

[0015] Furthermore, a grip sleeve is provided on the grip assembly.

[0016] Furthermore, the grip assembly is equipped with an undermount, which is located below the twin-shot anti-missile magazine.

[0017] Furthermore, the firing assembly is equipped with an upper attachment.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention modularizes the various components of the launcher. The modular components include a grip assembly, a firing assembly, a dual-shot anti-missile assembly, a locking assembly, a trigger assembly, and a safety assembly. The grip assembly serves as the base component, and the firing assembly, dual-shot anti-missile assembly, locking assembly, and trigger assembly are mounted on the grip assembly. After the anti-missile in the dual-shot anti-missile assembly is fired, the dual-shot anti-missile assembly can be replaced. The launcher has a fully mechanical structure design, which can avoid electronic interference, has high reliability, high safety, and stable operation.

[0019] 2. The various modular components of this invention cooperate with each other to complete the firing of the anti-missile round. The safety component in the grip component controls the movement of the trigger component. Only when the grip safety on the safety component is closed can the trigger component move. The locking component fixes the dual-shot anti-missile round component to the grip component. The firing component is installed in place so that the firing end of the firing component can be aligned with the firing end of the dual-shot anti-missile round component. Pulling the trigger component causes the firing end of the firing component to strike the firing end of the dual-shot anti-missile round component, thus firing the anti-missile round. Alternatively, the firing component can be removed so that only the grip component and the dual-shot anti-missile round component are present, without triggering the dual-shot anti-missile round component, ensuring the safety of the anti-missile round firing.

[0020] 3. When the trigger assembly is pulled, the sear on the firing assembly is pushed by the vertical sear on the trigger assembly. The sear moves along the firing pin spring guide rod. At the same time, under the action of the trigger teeth and the guide groove on the hammer, the hammer disc rotates. The protrusion on the hammer disc aligns with the corresponding firing pin. After the sear reaches the set position on the firing pin spring guide rod, under the action of the trigger guide rod, the pressure rod drives the vertical sear and the sear to disengage. The firing pin spring drives the sear and the hammer disc to reset. The protrusion strikes the firing pin, causing the firing pin to strike the primer of the anti-missile cartridge, thus firing the anti-missile cartridge. The independently arranged protrusions can make a single anti-missile cartridge fire individually, and the dual-shot anti-missile cartridge assembly can fire twice.

[0021] 4. The hammer disc of the present invention has a mark, and a window is opened on the grip assembly. The mark is displayed through the window. By observing the window, the position of the next anti-missile launcher can be known. Based on the mark information, the launch port can be aligned with the target, making the anti-missile launcher more accurate and precise.

[0022] 5. The grip safety of the present invention is installed on the grip assembly. The grip safety is located at the rear end of the grip assembly and protrudes from the grip assembly. When the grip assembly is held forcefully, the web of the hand will press against the grip safety, causing the grip safety to close and thus allowing the trigger assembly to move. When the grip assembly is not held forcefully, such as when the launcher is placed inside the launcher case, or when the grip is lightly held, the grip safety will not be triggered, ensuring the safety of the launcher when it is not in use and the speed of use when it is in use.

[0023] 6. The locking assembly of the present invention is controlled by the left and right unlocking rods on both sides. Regardless of whether the left unlocking rod on the left side or the right unlocking rod on the right side is controlled, the locking latch of the locking assembly will open, allowing the dual-shot anti-tank grenade assembly to disengage from the grip assembly, facilitating quick reloading of the launcher. In addition, depending on the usage scenario, the anti-tank grenade in the dual-shot anti-tank grenade assembly can be tear gas, binding grenade, or stun grenade. The modular dual-shot anti-tank grenade assembly, which is easy to assemble and disassemble, allows for quick replacement of the anti-tank grenade type, enabling rapid reloading in emergency situations.

[0024] 7. The present invention installs a window-breaking component at the bottom of the grip assembly. The window-breaking component is integrated on the launcher. When using the launcher, the window-breaking component can be used to quickly break through structures such as car windows, and the launcher's deflection round can be aimed at the firing target with a slight rotation of the wrist, realizing a quick connection operation of window breaking and firing. Attached Figure Description

[0025] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of a specific embodiment of the present invention. The anti-missile projectiles loaded into the dual-shot anti-missile assembly in the figure are bundled projectiles. Figure 2 This is a schematic diagram of the overall structure of another specific embodiment of the present invention, in which the anti-tear gas grenades loaded into the dual anti-tear gas assembly are tear gas grenades; Figure 3 for Figure 1 Top view; Figure 4 for Figure 3 Sectional view of line AA in the middle; Figure 5 for Figure 3 A partial sectional view of the middle BB line; Figure 6 for Figure 1 Side view; Figure 7 for Figure 6 A cross-sectional view of the CC line; Figure 8 for Figure 6 Sectional view of the DD line; Figure 9 for Figure 6 Sectional view of the middle EE line; Figure 10 This is a schematic diagram of the overall structure of the firing assembly of the present invention in one direction; Figure 11This is a schematic diagram of the overall structure of the firing assembly of the present invention in another direction; Figure 12 This is a schematic diagram of the internal structure of the firing assembly of the present invention; Figure 13 This is a schematic diagram of the overall structure of the firing base of the present invention; Figure 14 This is a schematic diagram of the overall structure of the iron resist sheet of the present invention; Figure 15 This is a schematic diagram of the overall structure of the rotating hammer of the present invention; Figure 16 This is a schematic diagram of the overall structure of the hammer disc of the present invention; Figure 17 This is a schematic diagram of the overall structure of the grip assembly of the present invention; Figure 18 This is a schematic diagram of the internal structure of the grip assembly of the present invention; Figure 19 This is a schematic diagram of the internal structure of the trigger assembly of the present invention; Figure 20 This is a schematic diagram of the overall structure of the locking assembly of the present invention.

[0027] In the picture: 1. Firing assembly, 2. Double-shot stop cartridge assembly, 3. Trigger assembly, 4. Grip assembly, 5. Window-breaking assembly, 6. Safety assembly, 7. Locking assembly, 8. Lower mounting, 9. Upper mounting, 10. Firing base, 11. Firing pin, 12. Firing base cover, 13. Spring sleeve, 14. Support plate, 15. Rotating hammer, 16. Inner spring sleeve, 17. Mounting bracket, 18. Sealer, 19. Firing pin spring guide rod, 20. Hammer disc, 2 1. Snap pin, 22. Firing case, 23. Locking catch, 24. Connecting plate, 25. Trigger side plate, 26. Vertical sear, 27. Pressure lever, 28. Trigger housing, 29. Window breaker clamp, 30. Window breaker clamp plate, 31. Grip cover, 32. Grip safety, 33. Grip safety lever, 34. View window, 35. Right unlock lever, 36. Left unlock lever, 37. Marker, 38. Right grip housing, 39. Left grip housing, 40. Grip safety shaft. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] It should be noted that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the exemplary embodiments of the present invention. In this invention, terms such as “upper,” “lower,” “left,” “right,” “front,” “rear,” “vertical,” “horizontal,” “side,” and “bottom,” indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings. They are merely relational terms determined for the convenience of describing the structural relationships of the various components or elements of the present invention and do not specifically refer to any component or element in the present invention, nor should they be construed as limiting the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form as well. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] Example 1 This embodiment is a modular dual-shot denial-of-service (DOS) launcher. The launcher is a non-lethal security and police equipment capable of firing denial-of-service grenades such as tear gas and binding grenades, as well as stun grenades, net grenades, kinetic energy grenades, and stun grenades to control or deny targets. Therefore, the launcher emphasizes stability, safety, and adaptability. Stability refers to its ability to be used under various harsh conditions, such as prolonged use or use in the presence of electromagnetic interference. Safety refers to the safety of the user and the safety of the launcher when not in use or when components are released. Adaptability refers to the ability of the launcher to cope with various unforeseen situations in actual use. This embodiment is a dual-shot DOS launcher, equipped with two DOS grenades. After both DOS grenades are fired, the dual-shot DOS assembly 2 needs to be replaced before firing can be performed again.

[0031] like Figure 1 , Figure 2 As shown, combined with Figure 3 , Figure 6 In this embodiment, the launcher is a combination of different modular components. Different components carry different functions, but there are also limitations between different components. The firing function of the anti-missile cannot be achieved by relying on a single component or two components. Even if some people find the missing double anti-missile component 2, they will not be able to successfully trigger the function of firing the anti-missile. This makes the launcher or the double anti-missile component 2 very safe in non-emergency scenarios.

[0032] like Figure 1 , Figure 2 As shown, combined with Figure 4 , Figure 5The launcher in this embodiment includes a grip assembly 4 and a firing assembly 1, a double-shot anti-missile assembly 2, a locking assembly 7, and a trigger assembly 3 that cooperate with the grip assembly 4. The grip assembly 4, firing assembly 1, double-shot anti-missile assembly 2, locking assembly 7, and trigger assembly 3 are all modular components. The grip assembly 4 serves as the carrier, and the firing assembly 1, double-shot anti-missile assembly 2, locking assembly 7, and trigger assembly 3 are mounted on the grip assembly 4 to form a complete launcher. The component 4 is equipped with a safety assembly 6, which includes a grip safety 32. The grip safety 32 is linked to the trigger assembly 3. The trigger assembly 3 can only be pulled when the grip safety 32 is closed. The locking assembly 7 fixes the double-shot anti-missile assembly 2 to the grip assembly 4. The firing end of the firing assembly 1 is aligned with the firing end of the double-shot anti-missile assembly 2. The trigger assembly 3 is linked to the firing assembly 1. Pulling the trigger assembly 3 causes the firing end of the firing assembly 1 to strike the firing end of the double-shot anti-missile assembly 2.

[0033] As a specific implementation plan, such as Figure 17 , Figure 18 As shown, combined with Figures 1-9 The grip assembly 4 in this embodiment includes a left grip shell 39 and a right grip shell 38 that are assembled together. The left grip shell 39 and the right grip shell 38 are fixedly connected together by pins, screws or bolts, or they can be fixedly connected together by a snap-fit ​​structure or a slot structure. After the left grip shell 39 and the right grip shell 38 are assembled, a trigger groove and a locking groove are formed on the grip assembly 4. The trigger assembly 3 is arranged in the trigger groove, and the locking assembly 7 is arranged in the locking groove. In addition, a firing assembly mounting groove and a grip safety groove are also formed. The firing assembly 1 is inserted into the firing assembly mounting groove, and the grip safety 32 is inserted into the grip safety groove.

[0034] The grip safety 32 is positioned between the left grip housing 39 and the right grip housing 38, and is located at the rear end of the grip assembly 4. One end of the grip safety 32 protrudes from the grip assembly 4, while the other end is located inside the grip assembly 4. In a specific implementation, the rear surface of the grip safety 32 has anti-slip textures. When holding the grip of the grip assembly 4, the web of the hand will contact the grip safety 32. Because the grip safety 32 provides some resistance, it will not move or will only move slightly when the grip is lightly held. Only when the grip is firmly held will the grip safety 32 move. A grip safety lever 33 is hinged to the grip safety 32 located inside the grip assembly 4. Pressing the grip safety 32 disengages the grip safety lever 33 from the trigger assembly 3, causing the grip safety lever 33 to descend. To enable the trigger assembly 3 to be pulled, in a more specific implementation, this embodiment can install support seats on the left grip shell 39 and the right grip shell 38, with the grip safety shaft 40 installed inside the support seats and the grip safety 32 installed on the grip safety shaft 40, allowing the grip safety 32 to rotate around the grip safety shaft 40. A safety return spring is installed on the grip safety 32 so that the grip safety 32 can be reset after being pressed. For example, the safety return spring is a torsion spring or a spiral spring, which is fitted onto the grip safety shaft 40, or the safety return spring is a compression spring, which is arranged between the grip safety 32 and the ribs inside the grip assembly 4. When the grip safety 32 is pressed, the safety return spring is compressed; when the grip safety 32 is released, the grip safety 32 resets, and the grip safety lever 33 moves with the grip safety 32.

[0035] As a specific implementation plan, such as Figures 1-16As shown, the firing assembly 1 includes a firing shell 22, which can be composed of two half-shells assembled together and fixedly connected by pins, screws, or bolts, or by a snap-fit ​​structure or a slot structure. The firing shell 22 contains a support plate 14, and a firing base 10 is fixedly mounted on one end of the support plate 14. The two are fixedly connected by screws. The firing base 10 has two firing pin holes. After the firing assembly 1 and the dual-shot anti-tank missile assembly 2 are installed in place, the two firing pins... The holes correspond to the two arresting rounds on the dual-shot arresting round assembly 2. A firing pin 11, capable of resetting within the firing pin hole, is placed inside. The firing pin 11 is clearance-fitted with the firing pin hole. As a specific resetting structure, a firing base cover 12 is fixedly mounted on the firing base 10. The tail end of the firing pin 11 is blocked by the firing base cover 12 to prevent the firing pin 11 from disengaging from the firing base 10. A firing pin reset spring is installed inside the firing pin hole of the firing base 10. The firing pin reset spring is arranged between the convex ring of the firing pin 11 and the convex ring of the firing base 10. Between the rings, the firing pin 11 has an impact shaft located at the tail end of the firing pin 11. When the impact shaft of the firing pin 11 is struck, the firing pin 11 moves, and the firing pin return spring is compressed between the two convex rings. The firing base cover 12 has a through-hole, through which the impact shaft passes. When the impact shaft of the firing pin 11 is struck, causing the firing pin 11 to move, the firing pin 11 triggers the primer of the anti-missile round, causing the anti-missile round to fire. Under the action of the firing pin return spring, the firing pin 11 returns to its original position, causing the impact shaft to return to its original position. As a disposable solution, the firing pin 11 is arranged in the firing pin hole, but the firing pin return spring is removed, so that the firing pin 11 cannot return to its original position smoothly after moving. Thus, the firing assembly 1 can only be used once. This solution can be used in special circumstances, such as when the launcher has fired the anti-missile round, there may still be close-range violent conflict that prevents the launcher from quickly reloading and thus prevents the launcher from firing the anti-missile round. This solution can be used in other conceivable application scenarios.

[0036] In this embodiment, a firing pin spring guide rod 19 is mounted on the firing base 10. One end of the firing pin spring guide rod 19, away from the firing base 10, is mounted on the firing housing 22. This end of the firing pin spring guide rod 19 has a protrusion, which serves as a limiting structure for the firing pin spring. This protrusion can be fixed to the firing housing 22 by screws. A rotating hammer 15 is movably mounted on the firing pin spring guide rod 19. The rotating hammer 15 is clearance-fitted with the firing pin spring guide rod 19, allowing the rotating hammer 15 to rotate and move linearly around the firing pin spring guide rod 19. A hammer disc 20 is fixedly mounted on the rotating hammer 15, and the hammer disc 20 has... The hammer 15 has a protrusion that impacts the firing pin 11. The rotating hammer 15 drives the hammer disc 20 to rotate, which in turn drives the protrusions on the hammer disc 20 to rotate. Depending on the needs, the protrusions may have different distributions; for example, there may be two protrusions arranged axially symmetrically. A stop plate 18 is arranged on the firing pin spring guide rod 19, and the stop plate 18 moves along the firing pin spring guide rod 19. The stop plate 18 has a sleeve that inserts into the hammer disc 20. A spring inner sleeve 16 is installed on the outer periphery of the firing pin spring guide rod 19, and a spring sleeve 13 is installed on the inner periphery of the rotating hammer 15. The firing pin spring is installed in the gap between the spring inner sleeve 16 and the spring sleeve 13. The pin spring is compressed and arranged between the sleeve of the sear plate 18 and the protrusion of the firing pin spring guide rod 19. A pawl 21 is fixedly installed on the support plate 14. For example, in this embodiment, the end of the pawl 21 away from the support plate 14 is an arc-shaped head. The outer periphery of the rotating hammer 15 has guide grooves that cooperate with the pawl 21. The guide grooves include spiral guide grooves and firing guide grooves. There are four sets of guide grooves, evenly arranged on the rotating hammer 15. The arc-shaped head is inserted into the aforementioned guide grooves. Since the position of the pawl 21 is fixed, when the sear plate 18 is pushed by the vertical sear 26 on the trigger assembly 3, the spiral guide groove on the rotating hammer 15 ensures... The rotating hammer 15 can cooperate with the toothed gear 21 to complete the rotational motion, so that the protrusion on the hammer disc 20 rotates and aligns with the firing pin 11. The firing guide groove is a straight groove, which ensures that after the rotating hammer 15 rotates, it can cooperate with the toothed gear 21 and move a certain distance. The firing pin spring is further compressed. When the vertical sear 26 on the trigger assembly 3 disengages from the sear plate 18, the firing pin spring returns to its original position, and the hammer disc 20 and other structures reset. Under the action of the toothed gear 21, the firing guide groove ensures that the hammer disc 20 and other structures make a straight-line motion, so that the protrusion on the hammer disc 20 moves stably toward the firing pin 11, realizing the firing operation.

[0037] As a mating structure, such as Figure 2 , Figure 16As shown, a viewing window 34 is provided on the grip assembly 4. Since most users hold the launcher with their right hand, the viewing window 34 is a window-like structure that extends through the left grip shell 39. Alternatively, the viewing window 34 can be placed on the right grip shell 38 as needed. Through this window-like structure, the outer wall of the hammer disc 20 can be seen. The hammer disc 20 has a marking 37, which is aligned with the viewing window 34. For example, the left marking 37 is represented by the letter L, and the right marking 37 is represented by the letter R. The protrusion on the hammer disc 20 is located between the two different markings, ensuring that the marking 37 is visible. The display window 34 shows that the protrusion is not aligned with the corresponding firing pin 11. Only when the trigger assembly 3 is pressed will the firing pin 11 be triggered. The protrusion on the hammer disc 20 rotates with the rotating hammer 15 to the corresponding firing pin 11. For example, if the left anti-missile round has been fired, then R is aligned with the display window 34 and displayed through the display window 34. If R can be seen through the display window 34, it means that the right anti-missile round has not been fired yet. However, the protrusion will only be aligned with the firing pin 11 on the right after rotation. According to the mark 37, the right side of the firing port of the dual anti-missile round assembly 2 of the launcher is aligned with the target, so that the right anti-missile round is more accurate when firing at the target.

[0038] In this embodiment, a mounting bracket 17 is fixedly installed on the support plate 14. The end of the mounting bracket 17 has a hinge seat, and the grip safety 32 has a grip safety shaft 40. The grip safety shaft 40 is hinged to the hinge seat, so that the grip safety lever 33 is arranged at the end of the trigger assembly 3. As one embodiment, the hinge seat at the end of the mounting bracket 17 has no notch. The hinge seat is connected to the grip safety shaft 40 on the grip assembly 4. The grip safety shaft 40 can be a pin. After the grip safety 32 and the hinge seat are in place, the pin is inserted to complete the hinge engagement. As another engagement method, the firing base 10 is fixed to the grip assembly 4 by a pin or screw. By removing the pin, for example, by directly removing the grip safety shaft 40, the engagement can be completed. This can render both the firing assembly 1 and the safety assembly 6 ineffective. As another implementation, the hinge seat at the end of the fixing frame 17 has a notch, and the grip safety shaft 40 is a pin. This pin is inserted into the grip safety 32 and forms a hinge structure. When the modular firing assembly 1 is installed on the grip assembly 4, the notch of the hinge seat at the end of the fixing frame passes through the grip safety shaft 40 and is locked onto the grip safety shaft 40, so that the fixing frame and the grip safety shaft 40 are locked together. As a matching solution, the firing base 10 is engaged with the grip assembly 4 through a slot, a block and other structures. When quickly disassembling the firing assembly 1, the firing assembly 1 is forcefully removed from the grip assembly 4, so that the hinge seat is separated from the grip safety shaft 40.

[0039] As a specific implementation plan, such as Figure 19 As shown, combined with Figures 1-18The trigger assembly 3 includes a trigger housing 28, a vertical sear 26, and a lever 27. The trigger housing 28 has a slot for arranging the lever 27 and a vertical slot for arranging the vertical sear 26. The vertical sear 26 is vertically and movably installed in the vertical slot of the trigger housing 28. The lever 27 is hingedly installed in the slot of the trigger housing 28. The lever 27 has a slot that runs from left to right through the lever 27. One end of the lever 27 is inserted into the slot of the vertical sear 26. A trigger guide rod is installed inside the grip assembly 4. A trigger return spring is installed on the trigger guide rod. Specifically, a through hole is opened in the trigger housing 28, and the trigger guide rod passes through the through hole in the trigger housing 28. The trigger guide rod is aligned with the end of the lever 27 away from the vertical sear 26. The trigger return spring abuts against the trigger housing 28. Pulling the trigger assembly 3 causes the vertical sear 26 on the trigger assembly 3 to move the sear. The plate 18 causes the sear plate 18, hammer disc 20, and rotating hammer 15 to move along the firing pin spring guide rod 19. As the trigger assembly 3 moves, the pressure rod 27 continuously approaches the trigger guide rod and makes the trigger guide rod contact the pressure rod 27. The trigger guide rod pushes the pressure rod 27 to move around the hinge point and drives the vertical sear 26 to move downward. Under the action of the firing pin spring, the sear plate 18, hammer disc 20, and rotating hammer 15 reset along the firing pin spring guide rod 19. The protrusion on the hammer disc 20 impacts the firing pin 11, causing the firing pin 11 to move forward and strike the primer of the double-shot deflector assembly 2. As a cooperating structure, a vertical sear return spring is installed at the lower end of the vertical sear 26. When the vertical sear 26 moves downward, the vertical sear return spring is compressed, thereby storing reset energy for the vertical sear 26. After the trigger assembly 3 resets, the vertical sear 26 drives the pressure rod 27 to reset.

[0040] As a matching structure, in this embodiment, a trigger side plate 25 fixed to the trigger housing 28 is installed on one side of the trigger housing 28, such as the right side of the trigger housing 28, to seal the vertical stop 26, pressure bar 27 and other structures inside the trigger housing 28. The trigger side plate 25 is fixed to the trigger housing 28 by means of pin connection, screw connection or snap-fit ​​fixation.

[0041] As a specific implementation plan, such as Figure 20As shown, the locking assembly 7 in this embodiment includes a connecting plate 24 fixed to the grip assembly 4. A connecting shaft is hinged to the connecting plate 24. A locking catch 23 and an unlocking rod are fixedly installed on the connecting shaft. The locking catch 23 is located at the center of the connecting shaft, and the unlocking rod is located at the end of the connecting shaft. The upper end of the locking catch 23 has an upper locking block, which locks the outer shell of the dual-shot grenades assembly 2 onto the grip assembly 4. The lower end of the locking catch 23 in this embodiment has a lower locking block, on which a locking spring is installed. The locking spring causes the upper end of the upper locking block to protrude from the locking groove, allowing for faster replacement of the dual-shot grenades assembly 2. There are two connecting plates 24, which are arranged at intervals. The locking catch 23 is arranged between the two connecting plates 24. Both connecting plates 24 are installed on the grip assembly 4. On component 4, the connecting plate 24 on the left is fixed to the left grip shell 39, and the connecting plate 24 on the right is fixed to the right grip shell 38. The unlocking rods include a left unlocking rod 36 and a right unlocking rod 35. The left unlocking rod 36 is arranged on one side of the left grip shell 39, and the right unlocking rod 35 is arranged on one side of the right grip shell 38. The left unlocking rod 36 and the right unlocking rod 35 are respectively fixed to the two ends of the connecting shaft. As a specific implementation, the end of the connecting shaft is a square shaft. Square holes are opened on the left unlocking rod 36 and the right unlocking rod 35. The square shaft is inserted into the square holes, and then the unlocking rods are fixed to the square shafts using locking bolts. No matter whether the left unlocking rod 36 or the right unlocking rod 35 is moved, the dual-shot anti-rejection cartridge assembly 2 can be quickly separated from the grip component 4, thereby improving the reloading speed of the dual-shot anti-rejection cartridge assembly 2.

[0042] As one of the additional structures in this embodiment, a window-breaking component 5 is installed on the grip assembly 4. Positionally, the window-breaking component 5 is arranged at the bottom of the grip assembly 4. The user can aim the window-breaking component 5 at glass materials such as car windows and doors, break the glass using the window-breaking component 5, and then slightly rotate the wrist or guide the launcher's firing port to aim the anti-missile at the target, completing a quick switch between window breaking and firing. The window-breaking component 5 in this embodiment includes a window-breaking clamp 29 and a window-breaking clamp plate 30. The window-breaking clamp plate 30 is fixed inside the grip assembly 4, and the window-breaking clamp 29 is fixed outside the grip assembly 4. The window-breaking clamp plate 30 and the window-breaking clamp 29 are fixed to the grip assembly 4 by connecting bolts, pins, or other fixing structures, or the window-breaking clamp plate 30 and the window-breaking clamp 29 are connected together. The window-breaking clamp 29 is made of hard alloy, such as tungsten alloy, or has hard ceramic beads on it, so that the window-breaking clamp 29 can perform window-breaking operations and can also perform hammering operations when necessary.

[0043] As one of the additional structures in this embodiment, a grip sleeve 31 is installed on the grip assembly 4. In this embodiment, the grip sleeve 31 can be installed after the left grip shell 39 and the right grip shell 38 are assembled. Alternatively, the grip sleeve 31 can be divided into two parts, one part is installed on the left grip shell 39 and the other part is installed on the right grip shell 38. After the left grip shell 39 and the right grip shell 38 are assembled, the two parts are also combined with the grip shell to form the grip sleeve 31. The grip sleeve 31 has a rough surface and has anti-slip structures such as anti-slip textures and anti-slip particles.

[0044] As one of the additional structures in this embodiment, the grip assembly 4 has a lower hanging part 8, which is arranged below the double-shot anti-missile magazine. The lower hanging part 8 can be equipped with auxiliary parts such as a high-intensity flashlight and a sight. The firing assembly 1 can also have an upper hanging part 9, which can be equipped with auxiliary parts such as a sight and a thermal imaging device to assist in completing the shooting action.

[0045] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A modular dual-shot anti-tank grenade launcher, comprising a grip assembly (4) and a dual-shot anti-tank grenade assembly (2), a locking assembly (7), and a trigger assembly (3) cooperating with the grip assembly (4); characterized in that, The upper end of the grip assembly (4) is provided with a firing assembly (1), and the rear end of the grip assembly (4) is provided with a safety assembly (6). The safety assembly (6) includes a grip safety (32), which is linked to the trigger assembly (3). Closing the grip safety (32) allows the trigger assembly (3) to be pulled. The locking assembly (7) fixes the double-shot anti-missile assembly (2) on the grip assembly (4), the firing end of the firing assembly (1) is aligned with the firing end of the double-shot anti-missile assembly (2), the trigger assembly (3) is linked to the firing assembly (1), and pulling the trigger assembly (3) causes the firing end of the firing assembly (1) to strike the firing end of the double-shot anti-missile assembly (2). The firing assembly (1) is provided with a firing pin spring guide rod (19) and a fixed-position pawl (21). A rotating hammer (15) is movably mounted on the firing pin spring guide rod (19). A hammer disc (20) is mounted on the rotating hammer (15). A protrusion that strikes the firing pin (11) is mounted on the hammer disc (20). A spiral guide groove and a firing guide groove that cooperate with the pawl (21) are provided on the outer periphery of the rotating hammer (15). The spiral guide groove enables the hammer disc (20) on the rotating hammer (15) to complete the rotational motion. The firing guide groove enables the hammer disc (20) on the rotating hammer (15) to complete the linear motion.

2. The modular dual-shot anti-tank missile launcher as described in claim 1, characterized in that: The grip assembly (4) includes a left grip shell (39) and a right grip shell (38) that are assembled together. A grip safety (32) is arranged between the left grip shell (39) and the right grip shell (38). One end of the grip safety (32) protrudes from the grip assembly (4), and the other end of the grip safety (32) is located inside the grip assembly (4). A grip safety lever (33) is hinged on the grip safety (32) located inside the grip assembly (4). Pressing the grip safety (32) causes the grip safety lever (33) to disengage from the trigger assembly (3). The grip assembly (4) is provided with a trigger slot and a locking slot, the trigger assembly (3) is arranged in the trigger slot, and the locking assembly (7) is arranged in the locking slot.

3. The modular dual-shot anti-missile launcher as described in claim 1, characterized in that: The firing assembly (1) includes a firing shell (22), a support plate (14) is provided inside the firing shell (22), a firing base (10) is provided at one end of the support plate (14), the firing base (10) is provided with two firing pin holes, and a firing pin (11) capable of resetting is provided in the firing pin holes. One end of the firing pin spring guide rod (19) is provided on the firing base (10), and a sear plate (18) is provided on the firing pin spring guide rod (19). The sear plate (18) has a sleeve, which is inserted into the hammer disc (20). A spring inner sleeve (16) is provided on the rod (19), a protrusion is provided at the tail end of the firing pin spring guide rod (19), a spring sleeve (13) is provided on the inner circumference of the rotating hammer (15), a firing pin spring is provided in the gap between the spring inner sleeve (16) and the spring sleeve (13), the firing pin spring is compressed and arranged between the sleeve of the sear plate (18) and the protrusion of the firing pin spring guide rod (19), the pawl (21) is fixed on the support plate (14), a fixing frame (17) is provided on the support plate (14), and a hinge seat is provided at the end of the fixing frame (17); The grip safety (32) is provided with a grip safety shaft (40), which is hinged to the hinge seat. The grip safety lever (33) is arranged at the end of the trigger assembly (3).

4. A modular dual-shot anti-missile launcher as described in claim 3, characterized in that: The firing base (10) is provided with a firing base cover (12), the tail end of the firing pin (11) is blocked by the firing base cover (12), a firing pin return spring is provided in the firing pin hole of the firing base (10), the firing pin return spring is arranged between the convex ring of the firing pin (11) and the convex ring of the firing base (10), an impact shaft is provided on the firing pin (11), and a mating hole is provided on the firing base cover (12) through the firing base cover (12), the impact shaft passes through the mating hole.

5. A modular dual-shot anti-missile launcher as described in claim 3, characterized in that: The trigger assembly (3) includes a trigger housing (28), a vertical stop (26), and a pressure rod (27). The vertical stop (26) is vertically and movably mounted on the trigger housing (28). A vertical stop return spring is provided at the lower end of the vertical stop (26). The pressure rod (27) is hinged on the trigger housing (28), and one end of the pressure rod (27) is inserted into the slot of the vertical stop (26). The grip assembly (4) has a trigger guide rod inside, and a trigger return spring is provided on the trigger guide rod. The trigger guide rod is aligned with the end of the pressure bar (27) away from the vertical stop iron (26), and the trigger return spring abuts against the trigger housing (28).

6. A modular dual-shot anti-missile launcher as described in claim 5, characterized in that: The grip assembly (4) is provided with a window (34), and the hammer disc (20) is provided with a mark (37). The protrusion on the hammer disc (20) rotates with the rotating hammer (15) to the corresponding firing pin (11), and the mark (37) on the hammer disc (20) is aligned with the window (34).

7. A modular dual-shot anti-missile launcher as described in claim 2, characterized in that: The locking assembly (7) includes a connecting plate (24) fixed on the grip assembly (4). A connecting shaft is hinged on the connecting plate (24). A locking latch (23) and an unlocking rod are fixed on the connecting shaft. The locking latch (23) is fixed at the center of the connecting shaft, and the unlocking rod is arranged at the end of the connecting shaft. The upper end of the locking latch (23) has an upper locking block. The upper locking block of the locking latch (23) protrudes from the locking groove to lock the outer shell of the dual-shot deflector assembly (2) onto the grip assembly (4).

8. A modular dual-shot anti-missile launcher as described in claim 7, characterized in that: The connecting plate (24) has two pieces, which are arranged at intervals. The locking latch (23) is arranged between the two connecting plates (24). The unlocking rod includes a left unlocking rod (36) and a right unlocking rod (35). The left unlocking rod (36) is arranged on one side of the left grip shell (39), and the right unlocking rod (35) is arranged on one side of the right grip shell (38). The left unlocking rod (36) and the right unlocking rod (35) are respectively fixed to the two ends of the connecting shaft.

9. A modular dual-shot anti-missile launcher as described in claim 8, characterized in that: The end of the connecting shaft is a square shaft, and square holes are provided on the left unlocking rod (36) and the right unlocking rod (35), and the square shaft is inserted into the square holes.

10. A modular dual-shot anti-missile launcher as described in claim 1, characterized in that: The grip assembly (4) is provided with a window breaking assembly (5). The window breaking assembly (5) is arranged at the bottom of the grip assembly (4). The window breaking assembly (5) includes a window breaking clamp (29) and a window breaking clamp piece (30). The window breaking clamp piece (30) is fixed inside the grip assembly (4), and the window breaking clamp (29) is fixed outside the grip assembly (4).

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