Firearm safety lock with auxiliary shooting function

Abstract

The utility model relates to the technical field of firearm safety locks, in particular to a firearm safety lock with an auxiliary shooting function, which comprises a lock body of the safety lock, the lock body is provided with a fixed support, a lock beam component and a reinforcing hook, the fixed support is detachably and fixedly connected to the lock body and used for detachably and fixedly connecting the lock body to a standard guide rail of a firearm, and the lock beam component is fixedly connected to the standard guide rail of the firearm. One end of the lock beam assembly is movably connected to the lock body, and the other end of the lock beam assembly can shield or cover a trigger of a firearm, so that the firearm is locked; one end of the reinforcing hook is detachably and fixedly connected to the lock body, and the other end of the reinforcing hook extends into a trigger ring of the gun and abuts against the inner wall of the trigger ring, so that the lock body is prevented from being separated from the gun. In conclusion, the firearm safety lock not only can effectively combine the characteristic of high safety into the firearm lock, but also cannot hinder the speed of calling a weapon by a user, and an auxiliary grip can be additionally arranged to improve the shooting precision.

Description

Technical Field

[0001] The utility model relates to the technical field of firearm safety locks, and in particular to a firearm safety lock with an auxiliary shooting function. Background Art

[0002] For safety and effectiveness, a gun lock must solve two main problems, namely, always maintaining the safety of the weapon and allowing an authorized user to quickly access the weapon when needed.

[0003] The prior art discloses a variety of different mechanisms to prevent the accidental removal of a weapon from a gun lock. Most of the prior art structures feature complex and bulky mechanisms that are clumsy, inconvenient, and difficult to operate, especially difficult to achieve the quick deployment of a weapon from a gun lock. Although such safety locks are required in all types of firearms to reduce the risk of unauthorized, unintentional, or accidental opening of the gun lock to access the weapon. However, a gun lock that ensures higher security of the weapon usually results in a slower extraction or slower deployment of the weapon; while a gun lock that provides quick deployment of the weapon usually results in lower security. Therefore, users usually need to make an undesirable trade-off between two necessary characteristics, namely, security and quick deployment. So it is very necessary to use a gun lock that can provide high security and quick deployment without compromising any necessary features.

[0004] As disclosed in the Chinese patent document with the publication number CN202403610U, a firearm trigger lock is composed of an upper lock sleeve, an upper rubber pad, a lower rubber pad, a lower lock sleeve, and a key. Its feature is that the upper rubber pad is sleeved inside the upper lock sleeve, the lower rubber pad is sleeved inside the lower lock sleeve, a lock core is installed inside the lock head of the upper lock sleeve, a lock core column is connected thereto, and together with the lock core sleeve, it is inserted into the lock core column groove of the lower lock sleeve.

[0005] Although the trigger locks currently on the market can prevent unauthorized abuse, when an authorized user needs to use them, the gun lock product must be unlocked first, and then the entire lock body must be removed before the user can take out the firearm for shooting, seriously affecting the speed at which the user accesses the firearm.

[0006] Therefore, there is a need for a firearm safety lock with an auxiliary shooting function that can effectively incorporate the characteristics of high security into the gun lock without hindering the speed at which the user accesses the weapon. Summary of the Utility Model

[0007] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above deficiencies.

[0008] The utility model provides a firearm safety lock with an auxiliary shooting function, including a lock body of the safety lock. The lock body is provided with a fixed support and a lock beam assembly. The fixed support is detachably fixed to the lock body and is used to detachably fixedly connect the lock body to the standard guide rail of the firearm. One end of the lock beam assembly is installed on the lock body through a movable connection, and the other end thereof can block or cover the trigger of the firearm, thereby locking the firearm.

[0009] As a further scheme of the utility model: The lock body is further provided with a reinforcement hook. One end of the reinforcement hook is detachably fixed to the lock body, and the other end thereof extends into the trigger ring of the firearm and abuts against the inner wall of the trigger ring, thereby preventing the lock body from detaching from the firearm.

[0010] As a further scheme of the utility model: One end of the lock body connected to the lock beam assembly is provided with a slide rail assembly. One end of the slide rail assembly is fixed to the fixed support, and the other end thereof is fixed to the lock beam assembly, enabling the lock beam assembly to move a certain distance along the slide rail assembly, thereby forming a locked state or an unlocked state for the trigger of the firearm.

[0011] As a further scheme of the utility model: One end of the lock body connected to the lock beam assembly is provided with a rotating shaft assembly. The rotating shaft assembly is fixed to the lock body. One end of the lock beam assembly is rotatably connected to the rotating shaft assembly, and the other end thereof forms a free end and can rotate a certain angle around the rotating shaft assembly, thereby forming a locked state or an unlocked state for the trigger of the firearm.

[0012] As a further scheme of the utility model: The lock body is further provided with a lock tongue assembly. The lock beam assembly is provided with a lock catch portion corresponding to the position of the lock tongue assembly. When the lock beam assembly locks the trigger, the lock catch portion and the lock tongue assembly cooperate with each other to form a locked state for the lock beam assembly.

[0013] As a further scheme of the utility model: One end of the lock beam assembly connected to the rotating shaft assembly is provided with a positioning notch. The rotating shaft assembly is provided with a positioning pin corresponding to the position of the positioning notch. The lock beam assembly rotates a certain angle around the rotating shaft assembly, thereby enabling the positioning pin to be caught in the positioning notch and locking the lock beam assembly, so that the lock beam assembly forms an auxiliary grip for firearm shooting.

[0014] As a further solution of the present utility model: The lock body is further provided with a positioning component, which is installed on the rotating shaft component. The positioning component is provided with a positioning cavity, a positioning spring, an unlocking button and an unlocking spring. The positioning cavity is provided with a positioning chute, and the positioning pin is slidably connected to the positioning chute. One end of the positioning spring abuts against the positioning cavity, and the other end abuts against the positioning pin, so that the positioning pin maintains an elastic state of protruding outwards; One end of the unlocking button protrudes out of the positioning cavity, and the other end is provided with an active inclined surface. The part of the positioning pin corresponding to the active inclined surface is provided with a passive inclined surface. The active inclined surface and the passive inclined surface cooperate with each other, so that pressing the unlocking button can drive the positioning pin to retract a certain distance into the positioning cavity, thereby unlocking the locked lock beam component; One end of the unlocking spring abuts against the positioning cavity, and the other end abuts against the unlocking button, so that the unlocking button maintains an elastic state of protruding outwards.

[0015] As a further solution of the present utility model: The lock body is further provided with a mechanical unlocking device, which is provided with a mechanical lock, a first gear, a second gear, a first rack and a second rack. The first gear is fixedly connected to the rotating square shaft of the mechanical lock, and thus rotates synchronously with the mechanical lock; The second gear is rotatably connected to the lock body. One end of the first rack is meshed with the first gear, and the other end is meshed with the second gear; One end of the second rack is meshed with the second gear, and the other end abuts against the lock tongue component. When the mechanical lock is unlocked and rotated, through the transmission connection of the first gear, the first rack, the second gear and the second rack with each other, the second rack can drive the lock tongue component to move a certain distance, thereby unlocking the lock beam component.

[0016] As a further solution of the present utility model: The lock body is further provided with an electronic unlocking device, which is provided with a reduction motor, an electric gear, an electric rack and an electronic lock. The electric gear is fixedly connected to the output shaft of the reduction motor. One end of the electric rack is meshed with the electric gear, and the other end abuts against the lock tongue component; The electronic lock is electrically connected to the reduction motor and controls the operation of the reduction motor, thereby driving the electric rack to move synchronously, and further driving the lock tongue component to unlock the lock beam component.

[0017] As a further solution of the present utility model: The lock body is further provided with a touch switch and a control module. The touch switch is electrically connected to the control module. The touch switch is installed on the lock body. When the lock beam component locks the trigger of the firearm, the touch switch can be triggered, so that the control module closes the setting function of the electronic lock.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1. By setting a fixed support, the firearm safety lock can be directly fixed to the standard rail of the firearm, forming a safety lock that can be permanently fixed to the firearm and can be carried or moved with the firearm, providing effective safety management for firearm users in various scenarios.

[0020] 2. Also, by setting a reinforcing hook, the safety lock can be more firmly fixed to the standard rail of the firearm, preventing it from falling off or being forcefully disassembled, further enhancing the safety of the firearm.

[0021] 3. The trigger part of the firearm can also be locked by a lock beam assembly that is slidably or rotatably connected to the fixed support, preventing the trigger from being pulled inadvertently, accidentally, or without authorization, thus protecting the firearm.

[0022] 4. Especially after the safety lock is unlocked, it is not necessary to remove the entire safety lock. Only by sliding out or rotating the lock beam assembly to expose the trigger part can one quickly fire. This improves the user's speed of accessing the weapon. Moreover, the lock beam assembly after being quickly deployed can also act as an auxiliary grip for stable shooting, thereby enhancing the shooting stability and improving the shooting accuracy.

[0023] Therefore, through the above improvements, the present utility model can provide a firearm safety lock with an auxiliary shooting function, enabling the firearm safety lock to effectively combine high - safety features in the gun lock, without hindering the user's speed of accessing the weapon, and can also add an auxiliary grip to improve the shooting accuracy.

[0024] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions in the embodiments of the present utility model or in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 is a schematic structural view of the lock body of the present utility model in the locked state of the firearm;

[0027] Figure 2 is a schematic structural view of the fixed support of the present utility model fixed to the standard rail of the firearm;

[0028] Figure 3 is a schematic structural view of the lock beam assembly of the present utility model in the unlocked state;

[0029] Figure 4 is a schematic structural view of the reinforcement hook of the present utility model;

[0030] Figure 5 is a schematic structural view of the lock tongue assembly of the present utility model;

[0031] Figure 6 is a schematic cross-sectional view of the lock tongue assembly and the lock beam assembly of the present utility model;

[0032] Figure 7 is Figure 6 a partial enlarged view at position A in

[0033] Figure 8 is a schematic cross-sectional view of the positioning assembly of the present utility model;

[0034] Figure 9 is a schematic structural view of the mechanical unlocking device of the present utility model;

[0035] Figure 10 is a schematic structural view of the electronic unlocking device of the present utility model.

[0036] The reference numerals and names in the figure are as follows:

[0037] 10 Lock body; 11 Fixed support; 12 Positioning cylinder; 13 Anti-disengaging bar; 14 Rotating shaft assembly; 15 Extension guide rail; 16 Extension belt clip; 20 Reinforcement hook; 21 Rubber sleeve; 22 Reinforcement part; 23 Buffer pad; 30 Lock beam assembly; 31 Lock protection part; 32 Soft rubber pad; 33 Lock catch part; 34 Positioning notch; 35 Hand guard; 40 Lock tongue assembly; 41 Lock tongue spring; 42 Lock tongue slider; 43 Positioning post; 44 Anti-disengaging baffle; 50 Positioning assembly; 51 Positioning pin; 52 Positioning cavity; 53 Positioning chute; 54 Positioning spring; 55 Unlocking button; 56 Unlocking spring; 60 Mechanical unlocking device; 61 Mechanical lock; 62 First gear; 63 Second gear; 64 First rack; 65 Second rack; 70 Electronic unlocking device; 71 Reduction motor; 72 Electric gear; 73 Electric rack; 74 Electronic lock; 75 Circuit board; 76 Charging interface; 77 Password input assembly; 78 Fingerprint recognition assembly; 79 Touch switch; 80 Firearm; 81 Trigger ring; 82 Standard guide rail. Detailed implementation manners

[0038] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] First, a brief introduction to the standard rail commonly used in current firearms is given. The Picatinny rail, also known as the fishbone, also called the MIL-STD-1913 rail or STANAG 2324 rail, abbreviated as the Picatinny rail in Chinese, is a standardized accessory mounting platform installed on light weapons.

[0040] However, there are few firearm locks developed for the standard rail at present. The firearm safety lock of the present utility model can be directly installed on the standard rail for use. It is simple to install, firmly connected, and convenient to use. It can be used and protected with the firearm for a long time to improve the safety of the firearm. In addition, it can achieve quick unlocking, and the firearm can be quickly fired without removing the safety lock, which improves the speed of the user to access the firearm and enhances the safety of the user.

[0041] In addition, the standard rail referred to in the present utility model can be the Picatinny rail or other rails convenient for installing accessories. Only the corresponding structure of the fixed support needs to be adjusted so that it can be installed on various standard rails.

[0042] Please refer to Figures 1 to 10 , in the embodiment of the present utility model, a firearm 80 safety lock with an auxiliary shooting function includes a lock body 10 of the safety lock. The lock body 10 is provided with a fixed support 11 and a lock beam assembly 30. The fixed support 11 is detachably fixed to the lock body 10 for detachably fixing and connecting the lock body 10 to the standard rail 82 of the firearm 80. One end of the lock beam assembly 30 is installed on the lock body 10 through a movable connection, and the other end thereof can block or cover the trigger of the firearm 80, thereby locking the firearm 80 and protecting the firearm 80 and improving the safety of the firearm 80.

[0043] Specifically, the firearm 80 safety lock of the present utility model can be installed through the fixed support 11 adapted to the standard rail 82, so that it can be conveniently and quickly fixedly assembled on the firearm 80. As Figure 5 shown, the installation structure on one side of the fixed support 11 is preferably fixed on the lock body 10 or integrally formed on the lock body 10, and the installation structure at the other end thereof is preferably detachably connected to the lock body 10, so that the fixed support 11 can be installed or removed from the lock body 10 through the detachable installation structure. The specific structural form of the detachable installation structure can adopt the corresponding structure in the prior art. For example, an installation structure of bolt connection can be adopted to firmly install the fixed support 11 on the standard rail 82. And as Figure 1As shown, after the lock beam assembly 30 of the safety lock locks the trigger part of the firearm 80, the lock beam assembly 30 can also cover or shield part of the detachable mounting structure of the fixed support 11, so that after the safety lock locks the firearm 80, its detachable mounting structure cannot be removed, preventing the safety lock from being disassembled when in the locked state.

[0044] Secondly, the lock beam assembly 30 can be installed on the lock body 10 through a variety of movable connection methods, and its movable connection method needs to ensure that the lock beam assembly 30 can move a certain distance or rotate a certain angle on the lock body 10, so as to form a locked state or an unlocked state for the trigger part of the firearm 80. In addition, it can be understood that when the lock beam assembly 30 moves or rotates on the lock body 10 and other movable connection methods, there needs to be a certain limit to prevent the lock beam assembly 30 from detaching from the lock body 10. For example, when the lock beam assembly 30 is movably installed on the lock body 10 by a rotational connection method, its rotation can only be around the corresponding rotation axis and cannot be separated from the lock body 10. Similarly, when the lock beam assembly 30 is movably installed on the lock body 10 by a translational connection method, its translational area can only be within the area of the lock body 10 and cannot be separated from the lock body 10. That is, regardless of whether the safety lock is in the locked state or the unlocked state for the firearm 80, its lock beam assembly 30 remains installed on the lock body 10, and the lock body 10 also remains installed on the firearm 80. Moreover, when the firearm 80 is unlocked for use, it is not necessary to remove the lock body 10.

[0045] Again, since the safety lock is installed on the standard rail 82 of the firearm 80 through the fixed support 11, which occupies the standard rail 82 of the firearm 80, an extended rail 15 can be provided on the lock body 10, and the extended rail 15 can be fixedly connected to the lock body 10, so as to provide the standard rail 82 for users to install other accessories that need to use the rail. For example, other accessories such as a tactical flashlight can be installed through the extended rail 15. Moreover, as Figure 2 shown, since the firearm 80 safety lock provided by the present utility model can be installed on the firearm 80 for a long time, and when the firearm 80 needs to be used, only the safety lock needs to be unlocked, and then the lock beam assembly 30 is moved or rotated to expose the trigger part of the firearm 80 for rapid shooting, without the need to remove the entire lock body 10. Therefore, an extended belt clip 16 can also be provided on the lock body 10, and the lock body 10 and the firearm 80 can be carried around by using the extended belt clip 16. For example, the firearm 80 can be carried at the user's belt by using the extended belt clip 16. It can be understood that the extended belt clip 16 can be directly installed on the lock body 10 or can be set to be installed on the extended rail 15.

[0046] As Figures 3 to 6As shown, preferably, the lock body 10 is further provided with a strengthening hook 20. One end of the strengthening hook 20 is detachably fixed to the lock body 10, and the other end extends into the trigger ring 81 of the firearm 80 and abuts against the inner wall of the trigger ring 81, thereby preventing the lock body 10 from detaching from the firearm 80.

[0047] Specifically, the setting of the strengthening hook 20 can prevent the lock body 10 from slipping off the standard guide rail 82, prevent the lock body 10 from moving towards the muzzle direction of the firearm 80, or being pulled out manually. It can be understood that when the lock body 10 is installed on the standard guide rail 82 of the firearm 80 through the fixed support 11, preferably, it is installed near the end of the standard guide rail 82 close to the firearm 80, so that the fixed support 11 can be blocked by the housing of the firearm 80 at the end of the standard guide rail 82, preventing the lock body 10 from continuing to move towards the trigger direction of the firearm 80, and further preventing the strengthening hook 20 from hitting the trigger. Or a strengthening part 22 is provided on one side of the lock body 10 corresponding to the trigger ring 81, so that the strengthening part 22 of the lock body 10 can abut against the outer wall of the trigger ring 81 and cooperate with the end of the strengthening hook 20 extending into the trigger ring 81 to clamp the trigger ring 81. After being set like this, after the safety lock is installed on the standard guide rail 82, it is also limited and fixed along the long side direction of the standard guide rail 82 to prevent it from coming out.

[0048] Secondly, as Figure 4 shown, the strengthening hook 20 is also fixedly connected to the lock body 10 through a detachable mounting structure, which is convenient for its installation. When the safety lock locks the firearm 80, its lock beam assembly 30 can also cover or shield the mounting structure of the strengthening hook 20, so that after the safety lock locks the firearm 80, the strengthening hook 20 cannot be removed, preventing the strengthening hook 20 from being disassembled in the locked state, and the safety lock may be pulled out forcefully, thus affecting the safety of the firearm 80. In addition, a buffer pad 23 can be provided on the strengthening part 22, and a rubber sleeve 21 can be provided at the end of the strengthening hook 20 extending into the trigger ring 81, so as to avoid scratching the trigger ring 81 of the firearm 80.

[0049] In another embodiment, preferably, one end of the lock body 10 connected to the lock beam assembly 30 is provided with a slide rail assembly. One end of the slide rail assembly is fixedly connected to the fixed support 11, and the other end is fixedly connected to the lock beam assembly 30, so that the lock beam assembly 30 can move a certain distance along the slide rail assembly, thereby forming a locked state or an unlocked state for the trigger of the firearm 80.

[0050] Specifically, when the lock beam assembly 30 is movably mounted on the fixed support 11 through the slide rail assembly, the slide rail assembly can be provided with corresponding limiting parts to prevent the lock beam assembly 30 from sliding out of the lock body 10, thereby losing the locking function for the firearm 80. When the slide rail assembly assists the lock beam assembly 30 in sliding, it is necessary to ensure that the lock beam assembly 30 can be in a locked state or an unlocked state for the trigger part of the firearm 80 after sliding.

[0051] As Figure 1 , Figure 2 and Figure 6 shown, preferably, in another embodiment, a rotating shaft assembly 14 is provided at one end of the lock body 10 connecting the lock beam assembly 30. The rotating shaft assembly 14 is fixedly connected to the lock body 10. One end of the lock beam assembly 30 is rotatably connected to the rotating shaft assembly 14, and the other end forms a free end and can rotate around the rotating shaft assembly 14 by a certain angle, so as to form a locked state or an unlocked state for the trigger of the firearm 80.

[0052] Specifically, when the free end of the lock beam assembly 30 rotates to the trigger position, it can block or cover the trigger part, thereby realizing the locking of the trigger, which is equivalent to locking the firearm 80 and protecting the firearm 80 from unauthorized shooting. In addition, a lock protection part 31 is provided at the free end of the lock beam assembly 30. The lock protection part 31 is arranged as a U-shaped shell. The lock beam assembly 30 rotates by a certain angle so that the lock protection part 31 is sleeved on the trigger position of the firearm 80, thereby blocking or covering the trigger part and realizing the locking of the trigger. Moreover, a soft rubber pad 32 can be provided on the inner wall of the U-shaped shell. The soft rubber pad 32 is used to abut against the trigger ring 81 to prevent the trigger ring 81 from being scratched.

[0053] As Figures 3 to 7 shown, preferably, the lock body 10 is further provided with a lock tongue assembly 40. A lock catch part 33 is provided at the position of the lock beam assembly 30 corresponding to the lock tongue assembly 40. When the lock beam assembly 30 locks the trigger, the lock catch part 33 and the lock tongue assembly 40 cooperate with each other to form a locked state for the lock beam assembly 30. The lock tongue assembly 40 is provided with a lock tongue spring 41 and a lock tongue slider 42. The lock tongue slider 42 is movably connected to the lock body 10. One end of the lock tongue spring 41 abuts against the lock body 10, and the other end abuts against the lock tongue slider 42, so that the lock tongue slider 42 maintains an elastic state of protruding outwards.

[0054] Specifically, in order to make the movement of the locking tongue slider 42 smoother and more accurate, a positioning cylinder 12 can be provided on the lock body 10. A positioning post 43 is provided at the position of the locking tongue slider 42 corresponding to the positioning cylinder 12. The positioning post 43 can be inserted into the positioning cylinder 12 and slide directionally along the positioning cylinder 12. In order to prevent the locking tongue slider 42 from being ejected by the locking tongue spring 41, an anti - detachment baffle 44 can be provided on the locking tongue slider 42. An anti - detachment bar 13 is provided on the lock body 10 at the position corresponding to the anti - detachment baffle 44. The anti - detachment bar 13 and the anti - detachment baffle 44 cooperate with each other to limit the directional sliding of the locking tongue slider 42 within a certain distance.

[0055] Secondly, that is, the locking tongue slider 42 can be kept in a state of being ejected towards the locking part 33 under the elastic force of the locking tongue spring 41. While the lock beam assembly 30 locks the trigger, the locking part 33 just catches on the locking tongue slider 42, thereby realizing the locking operation of the lock beam assembly 30. When unlocking is required, the locking tongue slider 42 can be unlocked by the mechanical unlocking device 60 or the electronic unlocking device 70, so that the locking tongue slider 42 is squeezed and moves a certain distance, releasing the locking of the locking part 33, so that the lock beam assembly 30 can release the locking of the trigger part, and the trigger of the firearm 80 can be released for a rapid shooting action.

[0056] As Figure 8 shown, preferably, a positioning notch 34 is provided at one end of the lock beam assembly 30 connected to the rotating shaft assembly 14. A positioning pin 51 is provided at the position of the rotating shaft assembly 14 corresponding to the positioning notch 34. The lock beam assembly 30 rotates around the rotating shaft assembly 14 by a certain angle, so that the positioning pin 51 is inserted into the positioning notch 34 and locks the lock beam assembly 30, forming an auxiliary grip for the shooting of the firearm 80.

[0057] Specifically, after the positioning pin 51 is inserted into the positioning notch 34, the two cooperate with each other to form a locking structure for locking the rotation of the lock beam assembly 30, so that the lock beam assembly 30 can form an auxiliary grip for the user to hold during the shooting action, realizing the function of auxiliary shooting and improving the shooting accuracy.

[0058] As Figure 8As shown, preferably, the lock body 10 is further provided with a positioning component 50. The positioning component 50 is installed on the rotating shaft component 14. The positioning component 50 is provided with a positioning cavity 52, a positioning spring 54, an unlocking button 55 and an unlocking spring 56. A positioning chute 53 is provided in the positioning cavity 52. The positioning pin 51 is slidably connected to the positioning chute 53. One end of the positioning spring 54 abuts against the positioning cavity 52, and the other end abuts against the positioning pin 51, so that the positioning pin 51 maintains an elastic state of protruding outwards; One end of the unlocking button 55 protrudes out of the positioning cavity 52, and the other end is provided with an active inclined surface. The part of the positioning pin 51 corresponding to the active inclined surface is provided with a passive inclined surface. The active inclined surface and the passive inclined surface cooperate with each other, so that by pressing the unlocking button 55, the positioning pin 51 can be driven to retract into the positioning cavity 52 by a certain distance, thereby unlocking the locked lock beam assembly 30; One end of the unlocking spring 56 abuts against the positioning cavity 52, and the other end abuts against the unlocking button 55, so that the unlocking button 55 maintains an elastic state of protruding outwards.

[0059] Specifically, the positioning pin 51 can continuously abut against the lock beam assembly 30 under the elastic force of the positioning spring 54. When the lock beam assembly 30 rotates by a certain angle, preferably after rotating 90 degrees relative to the firearm 80, that is, when the lock beam assembly 30 is perpendicular to the firearm 80, the positioning notch 34 is exactly at the position of the positioning pin 51, so that the positioning pin 51 is snapped into the positioning notch 34 under the elastic force of the positioning spring 54, realizing the state of stopping the rotation of the lock beam assembly 30, so that the lock beam assembly 30 is kept in the stopped state to form an auxiliary grip.

[0060] Secondly, when it is necessary to rotate the lock beam assembly 30 again to lock the trigger of the firearm 80, the unlocking button 55 can be pressed. By using the cooperation between the active inclined surface of the unlocking button 55 and the passive inclined surface of the positioning pin 51, the positioning pin 51 is driven to move a certain distance away from the lock beam assembly 30, thereby releasing the positioning notch 34 and enabling the lock beam assembly 30 to rotate again. In addition, in order to prevent the unlocking button 55 from being bounced off by the elastic force of the unlocking spring 56, preferably, a limiting flange is provided on one side of the unlocking button 55 remaining in the unlocking cavity, and a corresponding limiting ring is provided at the position of the rotating shaft component 14 corresponding to the limiting flange, so that the limiting flange and the limiting ring cooperate with each other to form a limiting connection for the unlocking button 55. Similarly, in order to prevent the positioning pin 51 from being bounced off by the elastic force of the positioning spring 54, a limiting abutting block can also be provided on the positioning pin 51, and a corresponding limiting convex block is provided at the position of the positioning cavity 52 corresponding to the limiting abutting block, so that the limiting abutting block and the limiting convex block cooperate with each other to form a limiting connection for the positioning pin 51.

[0061] Such as Figure 1 、 Figure 3 and Figure 9As shown, preferably, the lock body 10 is further provided with a mechanical unlocking device 60. The mechanical unlocking device 60 includes a mechanical lock 61, a first gear 62, a second gear 63, a first rack 64, and a second rack 65. The first gear 62 is fixedly connected to the rotating square shaft of the mechanical lock 61 and thus rotates synchronously with the mechanical lock 61. The second gear 63 is rotatably connected to the lock body 10. One end of the first rack 64 is meshed with the first gear 62, and the other end thereof is meshed with the second gear 63. One end of the second rack 65 is meshed with the second gear 63, and the other end thereof abuts against the lock tongue assembly 40. When the mechanical lock 61 is unlocked and rotated, through the transmission connection between the first gear 62, the first rack 64, the second gear 63, and the second rack 65, the second rack 65 can drive the lock tongue assembly 40 to move a certain distance, thereby unlocking the lock beam assembly 30.

[0062] Specifically, most of the time, the safety lock is kept in a locked state for the firearm 80, that is, the lock beam assembly 30 locks the trigger part of the firearm 80. When it is necessary to use the firearm 80 for shooting or remove the safety lock, the mechanical lock 61 can be opened with the key of the mechanical lock 61, and then the mechanical lock 61 is rotated. By using the cooperation of the gear and the rack, the lock tongue slider 42 is moved a certain distance in a direction away from the locking part 33, thereby releasing the locking of the locking part 33, and further releasing the locking of the lock beam assembly 30. After the lock beam assembly 30 can rotate a certain angle, the covering or shielding of the trigger is released, enabling the user to pull the trigger to use the firearm 80 for shooting operations. At the same time, the covering or shielding of the fixed support 11 or the strengthening hook 20 can also be released, enabling the disassembly of the fixed support 11 or the strengthening hook 20. Additionally, preferably, the second gear 63 can be rotatably connected through a pin shaft fixed to the lock body 10.

[0063] As Figure 2 、 Figure 4 、 Figure 6 and Figure 10 As shown, preferably, the lock body 10 is further provided with an electronic unlocking device 70. The electronic unlocking device 70 includes a reduction motor 71, an electric gear 72, an electric rack 73, and an electronic lock 74. The electric gear 72 is fixedly connected to the output shaft of the reduction motor 71. One end of the electric rack 73 is meshed with the electric gear 72, and the other end thereof abuts against the lock tongue assembly 40. The electronic lock 74 is electrically connected to the reduction motor 71 and controls the operation of the reduction motor 71, thereby driving the electric rack 73 to move synchronously, and further driving the lock tongue assembly 40 to unlock the lock beam assembly 30.

[0064] Specifically, the electronic lock 74 may further be provided with a circuit board 75, a control chip, a rechargeable battery, a charging interface 76, a password input component 77, and a fingerprint recognition component 78 that are electrically connected to each other. The rechargeable battery can provide operating power for the electronic lock 74 and the reduction motor 71. The password input component 77 may be provided with multiple buttons, so as to unlock the electronic lock 74 by presetting a button password. Similarly, the fingerprint recognition component 78 can unlock the electronic lock 74 by presetting a fingerprint. The control chip can adopt a micro control unit such as an mcu in existing products to enable it to have a certain program execution ability, so as to manage and control corresponding electronic devices.

[0065] As Figure 6 and Figure 9 shown, preferably, the lock body 10 is further provided with a touch switch 79 and a control module. The touch switch 79 is electrically connected to the control module. The touch switch 79 is installed on the lock body 10. When the lock beam assembly 30 locks the trigger of the firearm 80, the touch switch 79 can be triggered, so that the control module closes the setting function of the electronic lock 74.

[0066] Specifically, a trigger-press type touch switch 79 can be used to detect the locked state between the lock beam assembly 30 and the trigger, so as to judge the current state of the firearm safety lock of the firearm 80, whether it is in the open state or the closed state. When the firearm safety lock of the firearm 80 is in the open state, the control module can perform corresponding setting operations on the electronic lock 74, such as setting a preset password or entering a preset fingerprint. When the firearm safety lock of the firearm 80 is in the closed state, that is, after the trigger part of the firearm 80 is locked, the control module cannot perform setting operations on the electronic lock 74 and can only perform unlocking operations on the firearm safety lock of the firearm 80. Thus, it is prevented that when the firearm 80 is in the safely locked state, others accidentally, unexpectedly, or unauthorizedly perform setting operations on the firearm safety lock of the firearm 80, resulting in errors or non-responses in the control module of the safety lock.

[0067] The main features and effects of the firearm safety lock of the present utility model are summarized as follows:

[0068] 1. It can be fixedly installed on the firearm 80 for a long time to achieve the effect of locking the firearm 80 safely for a long time, and can provide long-term and effective safety management for household firearm use.

[0069] 2. After unlocking, it is not necessary to remove the entire lock body 10. It is only necessary to move the lock beam assembly 30 a certain distance or rotate it a certain angle to expose the trigger position of the firearm 80, so that rapid shooting can be carried out, improving the speed at which the user uses the firearm 80. Moreover, after the lock beam assembly 30 is quickly deployed, it can also function as a stable grip, providing a stable gripping action for the user's shooting, thereby improving its shooting accuracy. In addition, in order to further improve safety, a handguard 35 can be provided at one end of the lock beam assembly 30 close to the muzzle of the firearm 80. When the user holds the lock beam assembly 30 to form an auxiliary grip, his fingers can be placed below the handguard 35, thus preventing the recoil vibration from shaking the user's fingers to the muzzle position of the firearm 80 when the user uses the firearm 80, resulting in unexpected situations.

[0070] 3. Unlocking can be carried out in various forms, such as biometric fingerprints, electronic passwords or mechanical lock keys. Especially in the fingerprint unlocking mode, the unlocking speed can be further improved, enabling the user to unlock the firearm 80 faster and shoot quickly.

[0071] 4. The entire body can be made of high-strength aluminum alloy material, providing a lightweight effect for convenient carrying. At the same time, the alloy body can also provide ultra-high-strength security protection for the safety lock to prevent violent damage.

[0072] Among them, the locking method and unlocking method of the safety lock can be operated by electric control or manually. For example, in the embodiment where the lock beam assembly 30 is installed on the lock body 10 using the slide rail assembly as the movable connection method, it is preferably operated by electric control. That is, after unlocking the safety lock, the motor can be used to drive the lock beam assembly 30 to automatically slide open, exposing the trigger part, so as to carry out rapid shooting. When locking is required, the corresponding locking button can also be pressed to make the motor drive the lock beam assembly 30 to move a certain distance, and re-cover or block the trigger part to complete the operation of locking the firearm 80.

[0073] Another example is in the embodiment where the lock beam assembly 30 is installed on the lock body 10 using the rotating assembly as the movable connection method. It is preferably operated manually. That is, after the safety lock is unlocked, the lock beam assembly 30 can be manually held and rotated to expose the trigger part for rapid shooting. When locking operation is required, the lock beam assembly 30 can also be manually held and rotated a certain angle to re-cover or block the trigger part to complete the operation of locking the firearm 80.

[0074] Moreover, the firearm safety lock provided by the present utility model is particularly suitable for being installed on a pistol. By using the Picatinny rail of the pistol, the lock body 10 can be stably installed on the pistol to quickly lock and store the pistol. It can also be locked on the pistol for a long time to continuously provide long-term safety protection for the pistol. At the same time, it has a compact structure, a small shape, and a light weight. After locking the pistol, it can form an integral whole with the pistol, thus facilitating carrying. When the pistol needs to be used, it can be quickly unlocked, the trigger can be quickly released, and at the same time, the lock beam assembly 30 can be used to form an auxiliary grip to quickly complete the defensive shooting action, enabling quick counterattack shooting and improving shooting accuracy.

[0075] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model.

Claims

1. A firearm safety lock with auxiliary shooting function, characterized in that: The invention comprises a lock body (10) of a safety lock, wherein the lock body (10) is provided with a fixed support (11) and a lock beam assembly (30), wherein the fixed support (11) is detachably fixed to the lock body (10) and is used to detachably fix the lock body (10) to a standard guide rail (82) of a firearm (80), and one end of the lock beam assembly (30) is mounted on the lock body (10) through a movable connection, and the other end of the lock beam assembly (30) can shield or cover the trigger of the firearm (80), thereby locking the firearm (80).

2. A firearm safety lock with auxiliary shooting function according to claim 1, characterized in that: The lock body (10) is further provided with a reinforcing hook (20), one end of which is detachably fixed to the lock body (10), and the other end of which extends into the trigger ring (81) of the firearm (80) and abuts against the inner wall of the trigger ring (81), thereby preventing the lock body (10) from being separated from the firearm (80).

3. A firearm safety lock with auxiliary shooting function according to claim 1, characterized in that: One end of the lock body (10) connected to the lock beam assembly (30) is provided with a slide rail assembly, one end of the slide rail assembly is fixedly connected to a fixed support (11), and the other end of the slide rail assembly is fixedly connected to the lock beam assembly (30), so that the lock beam assembly (30) can move a certain distance along the slide rail assembly, thereby forming a locked state or an unlocked state for the trigger of the firearm (80).

4. A firearm safety lock with auxiliary shooting function according to claim 1, characterized in that: One end of the lock body (10) connected to the lock beam assembly (30) is provided with a rotating shaft assembly (14), the rotating shaft assembly (14) is fixed to the lock body (10), one end of the lock beam assembly (30) is rotatably connected to the rotating shaft assembly (14), and the other end forms a free end and can rotate around the rotating shaft assembly (14) at a certain angle, thereby forming a locked state or an unlocked state for the trigger of the firearm (80).

5. A firearm safety lock with auxiliary shooting function according to claim 1, characterized in that: The lock body (10) is further provided with a locking tongue assembly (40), and the locking beam assembly (30) is provided with a locking portion (33) at a position corresponding to the locking tongue assembly (40); when the locking beam assembly (30) locks the trigger, the locking portion (33) and the locking tongue assembly (40) cooperate with each other to form a locked state of the locking beam assembly (30).

6. A firearm safety lock with auxiliary shooting function according to claim 4, characterized in that: One end of the lock beam assembly (30) connected to the rotating shaft assembly (14) is provided with a positioning notch (34), and the rotating shaft assembly (14) is provided with a positioning pin (51) at a position corresponding to the positioning notch (34). The lock beam assembly (30) rotates around the rotating shaft assembly (14) at a certain angle, so that the positioning pin (51) is inserted into the positioning notch (34) and the lock beam assembly (30) is locked, so that the lock beam assembly (30) forms an auxiliary grip for shooting the firearm (80).

7. A firearm safety lock with auxiliary shooting function according to claim 6, characterized in that: The lock body (10) is further provided with a positioning assembly (50), the positioning assembly (50) being mounted on the rotating shaft assembly (14), the positioning assembly (50) being provided with a positioning cavity (52), a positioning spring (54), an unlocking button (55) and an unlocking spring (56), the positioning cavity (52) being provided with a positioning slide groove (53), the positioning pin (51) being slidably connected to the positioning slide groove (53), one end of the positioning spring (54) being in contact with the positioning cavity (52), and the other end thereof being in contact with the positioning pin (51), so that the positioning pin (51) is maintained in an elastic state of protruding outwards; one end of the unlocking button (55) is protruding from the positioning cavity (52), and the other end thereof is provided with an active inclined surface, and a passive inclined surface is provided at a portion of the positioning pin (51) corresponding to the active inclined surface; one end of the unlocking spring (56) is in contact with the positioning cavity (52), and the other end thereof is in contact with the unlocking button (55), so that the unlocking button (55) is maintained in an elastic state of protruding outwards.

8. A firearm safety lock with auxiliary shooting function according to any one of claims 1 to 7, characterized in that: The lock body (10) is further provided with a mechanical unlocking device (60), wherein the mechanical unlocking device (60) is provided with a mechanical lock (61), a first gear (62), a second gear (63), a first rack (64) and a second rack (65), wherein the first gear (62) is fixedly connected to a rotating square shaft of the mechanical lock (61); the second gear (63) is rotatably connected to the lock body (10), one end of the first rack (64) is meshedly connected to the first gear (62), and the other end thereof is meshedly connected to the second gear (63); one end of the second rack (65) is meshedly connected to the second gear (63), and the other end thereof can perform an unlocking operation on the lock beam assembly (30).

9. A firearm safety lock with auxiliary shooting function according to any one of claims 1 to 7, characterized in that: The lock body (10) is further provided with an electronic unlocking device (70), the electronic unlocking device (70) being provided with a reduction motor (71), an electric gear (72), an electric rack (73) and an electronic lock (74), the electronic lock (74) being electrically connected to the reduction motor (71) and being capable of controlling the operation of the reduction motor (71); the electric gear (72) being fixedly connected to an output shaft of the reduction motor (71), one end of the electric rack (73) being meshedly connected to the electric gear (72), and the other end of the electric rack (73) being capable of performing an unlocking operation on the lock beam assembly (30).

10. A firearm safety lock with auxiliary shooting function according to claim 9, characterized in that: The lock body (10) is further provided with a touch switch (79) and a control module. The touch switch (79) is electrically connected to the control module. The touch switch (79) is mounted on the lock body (10). When the lock beam assembly (30) performs a locking operation on the trigger of the firearm (80), the touch switch (79) can be triggered, thereby causing the control module to close a setting function of the electronic lock (74).

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