Linkage device for simulating pistol operation

Abstract

The utility model discloses a linkage device simulating pistol operation. The linkage device comprises a support, a driving hammer connected with the support in a pivoted mode, a pendulum bob frame and a percussion assembly. The driving hammer comprises a first limiting part, and the pendulum bob frame can be matched with the first limiting part to limit rotation of the driving hammer; the driving hammer comprises a percussion position and a to-be-percussion position, and the driving hammer is set to have potential energy for rotating from the to-be-percussion position to the percussion position; when the driving hammer is located at a to-be-triggered position, the pendulum bob frame is matched with the first limiting part; when the percussion assembly moves in the percussion direction, the pendulum bob frame is driven to be separated from the first limiting part; and when the driving hammer is located at the percussion position, the pendulum bob frame does not limit the rotation of the driving hammer. According to the linkage device for simulating pistol operation, through cooperation of the driving hammer, the pendulum bob frame and the percussion assembly, the operation logic of percussion of a 92A type pistol can be effectively simulated, and trainees can be subjected to highly-simulated shooting training.

Description

Technical Field

[0001] The utility model belongs to the technical field of training equipment, and particularly relates to a linkage device for simulating the operation of a pistol. Background Art

[0002] Simulation of actual combat shooting training is a shooting training method, which usually requires a linkage device for simulating the operation of a pistol to simulate the actual combat shooting scenario. As a new type of pistol, the 92A pistol has excellent performance and is widely used in the military, police and other fields. Therefore, it is necessary to design a corresponding simulator to simulate the operation logic of the 92A pistol, so that the trainees can receive high-standard shooting skill training under the scientific guidance of the instructor, thereby improving the actual combat shooting skills of the trainees.

[0003] Therefore, in view of the above technical problems, it is necessary to provide a linkage device for simulating the operation of a pistol. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a linkage device for simulating the operation of a pistol, which can simulate the operation logic of the 92A pistol when firing.

[0005] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0006] A linkage device for simulating the operation of a pistol, comprising a bracket, a hammer pivotally connected to the bracket, a pendulum frame, and a firing assembly; the hammer includes a first limiting portion, and the pendulum frame can cooperate with the first limiting portion to limit the rotation of the hammer; the hammer includes a firing position and a position to be fired, and the hammer is set to have the potential energy to rotate from the position to be fired to the firing position;

[0007] When the hammer is in the position to be fired, the pendulum frame cooperates with the first limiting portion; when the firing assembly moves in the firing direction, the pendulum frame is driven to disengage from the first limiting portion;

[0008] When the hammer is in the firing position, the pendulum frame does not limit the rotation of the hammer.

[0009] In one or more embodiments of the utility model, the firing assembly includes a pull rod that can be operably moved in the firing direction, and a two-stage firing dial that rotates synchronously with the hammer, and the hammer further includes a traction portion;

[0010] When the hammer is in the position to be fired and the pull rod is operated to move in the firing direction, the pull rod drives the hammer and the two-stage firing dial to rotate synchronously through the interference with the traction portion, so that the two-stage firing dial drives the pendulum frame away from the first limiting portion.

[0011] In one or more embodiments of the present utility model, after the second-stage firing lever drives the pendulum frame away from the first limiting portion, the traction portion rotates to a position where it disengages from the pull rod, so that the firing hammer rotates to the firing position.

[0012] In one or more embodiments of the present utility model, when the firing hammer is in the firing position, the traction portion does not interfere with the movement of the pull rod in the firing direction.

[0013] In one or more embodiments of the present utility model, the linkage device for simulating the operation of a pistol further includes a safety frame pivotally connected to the bracket. The firing hammer includes a second limiting portion and a third limiting portion. The pendulum frame can cooperate with the second limiting portion to limit the rotation of the firing hammer. The safety frame can cooperate with the third limiting portion to limit the rotation of the firing hammer. The firing hammer further includes a safety position. The position to be fired is located between the firing position and the safety position. The firing hammer is configured to have the potential energy to rotate from the safety position to the position to be fired.

[0014] When the firing hammer is in the safety position, the pendulum frame can cooperate with the second limiting portion. When the safety frame is operably rotated to cooperate with the third limiting portion, the safety frame abuts against the pendulum frame to drive the pendulum frame away from the second limiting portion.

[0015] In one or more embodiments of the present utility model, the safety frame includes an insertion portion and a pushing portion. The third limiting portion includes a limiting groove formed in the firing hammer.

[0016] When the firing hammer is in the safety position, the insertion portion can be operably inserted into the limiting groove to limit the rotation of the firing hammer, and the pushing portion synchronously pushes the pendulum frame away from the second limiting portion.

[0017] In one or more embodiments of the present utility model, when the insertion portion is operated to move away from the limiting groove, the pushing portion synchronously moves away from the pendulum frame, and the pendulum frame moves to cooperate with the first limiting portion so that the firing hammer is in the position to be fired.

[0018] In one or more embodiments of the present utility model, it further includes a fork cooperating with the firing hammer and the pull rod. The fork includes a guiding surface for guiding the pull rod to move along the guiding surface.

[0019] When the firing hammer is in the firing position, the traction portion is located on the side of the guiding surface away from the pull rod. When the firing hammer is in the position to be fired, the traction portion is located on the side of the guiding surface close to the pull rod.

[0020] In one or more embodiments of the present utility model, an installation groove is formed in the hammer, a compression spring is installed in the installation groove, the fork is installed in cooperation with the compression spring to compress the compression spring, and the compression direction of the compression spring intersects with the radial direction of the rotation of the hammer, so that the hammer rotates from the safety position to the position to be fired, and rotates from the position to be fired to the firing position.

[0021] In one or more embodiments of the present utility model, the safety bracket includes a matching portion, and the fork includes a first abutting portion that abuts against the matching portion and a second abutting portion that abuts against the compression spring, for limiting the position of the fork.

[0022] Compared with the prior art, the linkage device for simulating the operation of a pistol in the present utility model can enable the hammer to effectively simulate the position to be fired and the firing position of an actual firearm. When the hammer is in the position to be fired, the pendulum frame and the first limiting portion cooperate to limit the rotation of the hammer. When the hammer is in the position to be fired and the firing assembly moves along the firing direction, it can drive the pendulum frame to disengage from the first limiting portion, so that the hammer rotates to the firing position. When the hammer is in the firing position, the pendulum frame does not limit the rotation of the hammer, and the hammer can rotate to the position to be fired again. Therefore, the linkage device for simulating the operation of a pistol in the present utility model can effectively simulate the operation logic of firing a Type 92A pistol, enabling trainee students to receive highly simulated shooting training. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or 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 described below are only some embodiments recorded in 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.

[0024] Figure 1 Isometric view of the linkage device for simulating the operation of a pistol in an embodiment of the present utility model;

[0025] Figure 2 Front view of the linkage device for simulating the operation of a pistol in an embodiment of the present utility model after hiding the bracket;

[0026] Figure 3 Schematic cross-sectional view of the hammer in the firing position in an embodiment of the present utility model;

[0027] Figure 4 Schematic cross-sectional view of the hammer in the position to be fired in an embodiment of the present utility model;

[0028] Figure 5Schematic structural diagram of the hammer in an embodiment of the present utility model;

[0029] Figure 6 Assembly schematic diagram of the hammer, two-stage firing lever and pendulum frame in an embodiment of the present utility model;

[0030] Figure 7 Schematic sectional view of the hammer in the safety position in an embodiment of the present utility model;

[0031] Figure 8 Schematic sectional view when the safety frame is inserted into the hammer in an embodiment of the present utility model;

[0032] Figure 9 Schematic structural diagram of the safety frame in an embodiment of the present utility model.

[0033] Description of main reference numerals:

[0034] 1, bracket; 2, hammer; 21, first limiting portion; 22, traction portion; 23, second limiting portion; 24, third limiting portion; 3, pendulum frame; 4, firing assembly; 41, pull rod; 42, two-stage firing lever; 43, trigger; 5, fork; 51, guiding surface; 52, first abutting portion; 53, second abutting portion; 6, safety frame; 61, insertion portion; 62, pushing portion; 63, cooperating portion; 7, compression spring; 8, ejector pin. Detailed implementation manners

[0035] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figure 1 and Figure 2 , the linkage device for simulating the operation of a pistol in an embodiment of the present utility model includes a bracket 1, a hammer 2 pivotally connected to the bracket 1, a pendulum frame 3, and a firing assembly 4.

[0037] Refer to Figure 3 and Figure 4 , the hammer 2 includes a first limiting portion 21, and the pendulum frame 3 can cooperate with the first limiting portion 21 to limit the rotation of the hammer 2; the hammer 2 includes a firing position (such as Figure 3 ) and a to-be-fired position (such as Figure 4 ), and the hammer 2 is set to have the potential energy to rotate from the to-be-fired position to the firing position.

[0038] When the hammer 2 is in the ready-to-fire position, the pendulum frame 3 cooperates with the first limit portion 21; when the firing assembly 4 moves along the firing direction, the pendulum frame 3 is driven to disengage from the first limit portion 21; when the hammer 2 is in the firing position, the pendulum frame 3 does not restrict the rotation of the hammer 2.

[0039] Therefore, when the linkage device simulating the operation of a pistol is in use, the hammer 2 can be positioned in the ready-to-fire position through the cooperation between the pendulum frame 3 and the first limiting portion 21. Then, the firing assembly 4 can be operated to disengage the pendulum frame 3 from the first limiting portion 21, thereby causing the hammer 2 to rotate from the ready-to-fire position to the firing position, thereby simulating the operating logic of the firearm.

[0040] In this embodiment, refer to Figure 4 The pendulum frame 3 is pivotally connected to the bracket 1, and the pendulum frame 3 is configured to have the potential energy to rotate and abut against the hammer 2. The pendulum frame 3 always rotates in the direction of the hammer 2, and can cooperate with the first limit portion 21 of the hammer 2 to limit the rotation of the hammer 2 and place the hammer 2 in the ready-to-fire position. Specifically, a torsion spring can be provided so that the pendulum frame 3 can always have the potential energy to rotate and abut against the hammer 2. Figure 5 The first limiting portion 21 can be configured as a limiting wall for the pendulum frame 3 to be clamped.

[0041] Reference Figures 3 - 5 The firing assembly 4 includes a pull rod 41 that can be operated to move along the firing direction, and a second fire paddle 42 that rotates synchronously with the hammer 2. The hammer 2 also includes a traction portion 22. In this embodiment, the traction portion 22 is set to a hook shape for cooperating with the pull rod 41.

[0042] When the hammer 2 is in the cocking position (such as Figure 4 ), and when the pull rod 41 is operated to move in the firing direction, the pull rod 41 drives the hammer 2 and the second fire paddle 42 to rotate synchronously through interference with the traction part 22, so that the second fire paddle 42 drives the pendulum frame 3 away from the first limit part 21 (combined with Figure 6 After the second fire paddle 42 drives the pendulum frame 3 away from the first limit portion 21, the traction portion 22 rotates to a position away from the pull rod 41, so that the hammer 2 rotates to the firing position.

[0043] Further, refer to Figure 2 The firing assembly 4 further includes a trigger 43 pivotally connected to the bracket 1, and the trigger 43 is hinged to the pull rod 41. Therefore, pulling the trigger 43 can drive the pull rod 41 to move along the firing direction, thereby simulating the operation logic of the actual firearm as much as possible.

[0044] Reference Figure 3 and Figure 4, in the linkage device for simulating the operation of a pistol in this embodiment, there is also a fork 5 installed in cooperation with the hammer 2 and the pull rod 41. The fork 5 includes a guiding surface 51 for guiding the pull rod 41 to move along the guiding surface 51. When the hammer 2 is in the firing position, the traction part 22 is located on the side of the guiding surface 51 away from the pull rod 41. When the hammer 2 is in the cocked position, the traction part 22 is located on the side of the guiding surface 51 close to the pull rod 41 (as Figure 4 ).

[0045] Therefore, when the hammer 2 is in the cocked position, since the traction part 22 is located on the side of the guiding surface 51 close to the pull rod 41, pulling the trigger 43 at this time can drive the pull rod 41 to move along the guiding surface 51 of the fork 5 until the pull rod 41 interferes with the traction part 22 and drives the traction part 22 to rotate, so that the hammer 2 and the double-action trigger lever 42 rotate synchronously (combined with Figure 6 ). The rotation of the double-action trigger lever 42 can push the pendulum frame 3 away from the first limiting part 21. At this time, since the hammer 2 is not limited by the pendulum frame 3, it can rotate from the cocked position to the firing position to simulate the shooting process of a firearm.

[0046] Referring to Figure 3 , when the hammer 2 is in the firing position, since the traction part 22 is located on the side of the guiding surface 51 away from the pull rod 41 (as Figure 6 ), when the pull rod 41 moves along the guiding surface 51 at this time, since it does not interfere with the traction part 22, it cannot drive the hammer 2 to rotate. That is, when the hammer 2 is in the firing position, the traction part 22 does not interfere with the movement of the pull rod 41 in the firing direction, and the linkage device for simulating the operation of a pistol cannot be fired. Only when the hammer 2 is in the cocked position can it be fired by the firing assembly 4. Therefore, the operation logic of the above structure is consistent with the actual firearm operation logic, thereby further improving the simulation degree of the linkage device for simulating the operation of a pistol.

[0047] Referring to Figure 1 and Figure 7 , further, the linkage device for simulating the operation of a pistol in an embodiment of the present invention further includes a safety frame 6 pivotally connected to the bracket 1. The hammer 2 includes a second limiting part 23 and a third limiting part 24 (combined with Figure 5 ). The pendulum frame 3 can cooperate with the second limiting part 23 to limit the rotation of the hammer 2, and the safety frame 6 can cooperate with the third limiting part 24 to limit the rotation of the hammer 2. The hammer 2 further includes a safety position (as Figure 7 ). The cocked position is located between the firing position and the safety position, and the hammer 2 is set to have the potential energy to rotate from the safety position to the cocked position.

[0048] Referring to Figure 7 and Figure 8, when the striker 2 is in the safety position, the pendulum frame 3 can cooperate with the second limiting part 23. When the safety frame 6 is operably rotated to cooperate with the third limiting part 24, the safety frame 6 abuts against the pendulum frame 3 to drive the pendulum frame 3 away from the second limiting part 23. In this embodiment, the second limiting part 23 can be set as a limiting wall (such as Figure 5 ) for the pendulum frame 3 to be clamped. When the pendulum frame 3 rotates to be clamped with the second limiting part 23, the rotation of the striker 2 can be restricted so that the striker 2 is in the safety position.

[0049] Referring to Figures 7 - 9 , the safety frame 6 includes an insertion part 61 and a pushing part 62, and the third limiting part 24 includes a limiting groove opened on the striker 2; when the striker 2 is in the safety position, the insertion part 61 can be operably inserted into the limiting groove to restrict the rotation of the striker 2, and the pushing part 62 synchronously pushes the pendulum frame 3 away from the second limiting part 23. When the insertion part 61 is operated to move away from the limiting groove, the pushing part 62 synchronously moves away from the pendulum frame 3, and the pendulum frame 3 moves to cooperate with the first limiting part 21 so that the striker 2 is in the position to be fired.

[0050] Therefore, when the insertion part 61 of the safety frame 6 is inserted into the limiting groove, at this time the striker 2 is locked by the safety frame 6, so the linkage device simulating the operation of the pistol is in a state where it cannot be fired. At the same time, referring to Figure 8 , in this state, the traction part 22 of the striker 2 is located on the side of the guiding surface 51 close to the pull rod 41, and the striker 2 is locked by the safety frame 6. The interference between the pull rod 41 and the traction part 22 will restrict the continuous movement of the pull rod 41, so the trigger 43 cannot be effectively pulled.

[0051] Referring to Figure 7 , in this embodiment, an installation groove is opened in the striker 2, and a compression spring 7 is installed in the installation groove. The fork 5 is installed in cooperation with the compression spring 7 to compress the compression spring 7. The compression direction of the compression spring 7 intersects with the radial direction of the rotation of the striker 2, so that the striker 2 rotates from the safety position to the position to be fired and from the position to be fired to the firing position.

[0052] Referring to Figure 7 and Figure 9 , the safety frame 6 further includes a cooperation part 63. The fork 5 includes a first abutting part 52 that cooperates and abuts against the cooperation part 63 and a second abutting part 53 that cooperates and abuts against the compression spring 7 to limit the position of the fork 5. Since both ends of the fork abut against the compression spring 7 and the cooperation part 63 respectively, the fork 5 can achieve force balance, thereby restricting the position of the fork 5. By restricting the position of the fork 5, the position of the guiding surface 51 can be restricted, so as to ensure that the moving direction of the pull rod 41 is consistent with the preset moving direction, and further ensure the effectiveness of firing.

[0053] Referring to Figure 7, in an alternative embodiment, a thimble 8 is further installed in the hammer 2. One end of the compression spring 7 abuts against the thimble 8, and the other end abuts against the wall of the installation groove. The second abutting portion 53 of the fork 5 abuts against the thimble 8. The thimble 8 can be used to abut against and compress the compression spring 7, so that the compression spring 7 accumulates a certain amount of elastic potential energy to drive the hammer 2 to rotate from the safe position to the position to be fired and from the position to be fired to the firing position.

[0054] 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 without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. 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. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0055] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A linkage device simulating the operation of a pistol, characterized in that: The invention comprises a bracket (1), a hammer (2) pivotally connected to the bracket (1), a pendulum frame (3), and a firing assembly (4); the hammer (2) comprises a first limiting portion (21), and the pendulum frame (3) can cooperate with the first limiting portion (21) to limit the rotation of the hammer (2); the hammer (2) comprises a firing position and a ready-to-fire position, and the hammer (2) is configured to have the potential energy to rotate from the ready-to-fire position to the firing position; When the hammer (2) is located at the firing position, the pendulum frame (3) cooperates with the first limiting portion (21); when the firing assembly (4) moves in the firing direction, the pendulum frame (3) is driven to disengage from the first limiting portion (21); When the hammer (2) is located at the firing position, the pendulum frame (3) does not restrict the rotation of the hammer (2).

2. The linkage device for simulating the operation of a pistol according to claim 1, characterized in that: The firing assembly (4) comprises a pull rod (41) operable to move along a firing direction, and a second-stage fire paddle (42) that rotates synchronously with the hammer (2), and the hammer (2) further comprises a traction portion (22); When the hammer (2) is located at the ready-to-fire position and the pull rod (41) is operated to move in the firing direction, the pull rod (41) drives the hammer (2) and the second-stage fire paddle (42) to rotate synchronously through interference with the traction portion (22), so that the second-stage fire paddle (42) drives the pendulum frame (3) away from the first limiting portion (21).

3. The linkage device for simulating the operation of a pistol according to claim 2, characterized in that: After the second-stage fire paddle (42) drives the pendulum frame (3) away from the first limiting portion (21), the traction portion (22) rotates to a position disengaged from the pull rod (41), so that the hammer (2) rotates to a firing position.

4. The linkage device for simulating the operation of a pistol according to claim 2, characterized in that: When the hammer (2) is located at the firing position, the traction portion (22) does not interfere with the movement of the pull rod (41) along the firing direction.

5. The linkage device for simulating the operation of a pistol according to claim 2, characterized in that: It also includes a safety frame (6) pivotally connected to the bracket (1), the hammer (2) includes a second limiting portion (23) and a third limiting portion (24), the pendulum frame (3) can cooperate with the second limiting portion (23) to limit the rotation of the hammer (2), and the safety frame (6) can cooperate with the third limiting portion (24) to limit the rotation of the hammer (2); the hammer (2) also includes a safety position, the ready-to-fire position is located between the firing position and the safety position, and the hammer (2) is configured to have the potential energy to rotate from the safety position to the ready-to-fire position; When the hammer (2) is located in the safety position, the pendulum frame (3) can cooperate with the second limiting portion (23); when the safety frame (6) is operatively rotated to cooperate with the third limiting portion (24), the safety frame (6) abuts against the pendulum frame (3) to drive the pendulum frame (3) to disengage from the second limiting portion (23).

6. The linkage device for simulating the operation of a pistol according to claim 5, characterized in that: The safety frame (6) comprises an inserting portion (61) and a pushing portion (62), and the third limiting portion (24) comprises a limiting groove opened on the hammer (2); When the hammer (2) is located in the safety position, the insertion portion (61) can be operably inserted into the limiting groove to limit the rotation of the hammer (2), and the pushing portion (62) simultaneously pushes the pendulum frame (3) to disengage from the second limiting portion (23).

7. The linkage device for simulating the operation of a pistol according to claim 6, characterized in that: When the insertion portion (61) is operated to move away from the limiting groove, the pushing portion (62) simultaneously moves away from the pendulum frame (3), and the pendulum frame (3) moves to cooperate with the first limiting portion (21) so that the hammer (2) is located in the ready-to-fire position.

8. The linkage device for simulating the operation of a pistol according to claim 5, characterized in that: It also includes a shift fork (5) mounted in cooperation with the hammer (2) and the pull rod (41), wherein the shift fork (5) includes a guide surface (51) for guiding the pull rod (41) to move in contact with the guide surface (51); When the hammer (2) is located at the firing position, the traction portion (22) is located on a side of the guide surface (51) away from the pull rod (41); when the hammer (2) is located at the ready-to-fire position, the traction portion (22) is located on a side of the guide surface (51) close to the pull rod (41).

9. The linkage device for simulating the operation of a pistol according to claim 8, characterized in that: The hammer (2) is provided with an installation groove, in which a compression spring (7) is installed. The shift fork (5) is installed in cooperation with the compression spring (7) to compress the compression spring (7). The compression direction of the compression spring (7) intersects with the radial direction of rotation of the hammer (2), so that the hammer (2) can rotate from the safety position to the cocked position, and from the cocked position to the fired position.

10. The linkage device for simulating the operation of a pistol according to claim 9, characterized in that: The safety frame (6) comprises a matching portion (63), and the shift fork (5) comprises a first abutting portion (52) that abuts against the matching portion (63) and a second abutting portion (53) that abuts against the compression spring (7) to limit the position of the shift fork (5).

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