CN201032442Y - Linkage mechanism of air gun - Google Patents

Abstract

The utility model relates to a linkage mechanism of an air gun, which belongs to the machinery. The hammer release device comprises a hammer release device, wherein one end of the hammer release device is provided with a pressed block, and a shaft penetrating hole at the other end of the hammer release device corresponds to an upper shaft penetrating hole of a trigger hammer seat; a striker shutter having a shaft hole at one end and a pressure-receiving body extending from the other end; one end of the hammer left shutter is provided with a shaft hole, and a shaft lever is arranged at one end of the hammer left shutter in an extending way; a shaft hole is arranged at one end of the hammer right shutter, and the side edge of the shaft hole extending to one end is a shaft lever; one end of the hammer linkage sheet is provided with a hole, and the other end of the hammer linkage sheet is provided with a sleeve shaft hole; one end of the trigger connecting rod is provided with a clamping block; has the advantages that: different shooting functions can be achieved; when the air gun is fired continuously, the firing stability of the air gun can be more stable by the firing pin shutter; the replacement cost is saved, the entertainment of use is increased, and the practicability is strong.

Description

linkage mechanism of air gun

technical field

The utility model relates to machinery, in particular to an interlocking mechanism of an air gun.

Background technique

As we all know, commonly used air guns are equipped with single-shot and safety functions, wherein the single-shot shooting function is controlled by the left switch of the hammer, that is, the air gun fixed to the single-shot shooting function cannot achieve the continuous firing function. When reaching the burst shooting function of the air gun, an air gun with the burst function must be purchased separately to achieve the effect of entertainment, which wastes the purchase cost and needs to be improved.

Utility model content

The purpose of the utility model is to provide a linkage mechanism of an air gun, which solves the problem that common air guns are only limited to a single shot function, and need to be purchased separately if multiple shooting functions are required, which wastes costs and the like.

The technical scheme of the utility model is: it includes a hammer release device, one end of which is provided with a pressure block, and moves in the groove of the trigger hammer seat, and the shaft hole at the other end and the upper shaft of the trigger hammer seat The holes correspond to each other, and the shaft hole extends to one end as a push rod, which interacts with the shaft of the hammer's left shutter;

The striker switch has a shaft hole at one end, which corresponds to the shaft hole of the hammer release, and extends to the other end as a pressure body, wherein the pressure body acts on the groove of the trigger hammer seat;

The hammer left shutter has a shaft hole at one end, which corresponds to the shaft hole of the striker shutter, and a shaft rod is provided at one end, and the top contact surface is on the other side. The surface and the first spring portion of the hammer seat shrapnel are in contact with each other;

The right shutter of the hammer has a shaft hole at one end, which corresponds to the long shaft hole of the striker connecting rod. The side edge of the shaft hole extending to one end is a shaft, and the shaft fits on the hammer linkage piece. In the sleeve shaft hole and can do reciprocating action;

The hammer linkage piece has a hole at one end corresponding to the right shutter of the hammer, and a sleeve shaft hole at the other end. The sleeve shaft hole extends to the side edge and is provided with a pressing part. The hook grooves on the right side of the insurance drive each other;

The trigger link is provided with a block at one end, and the block is mutually driven with the first contact surface and the second contact surface of the hammer linkage piece;

The rotation of the left safety piece can achieve different shooting functions through the shooting control mechanism, so as to increase the entertainment effect of the user; through the rotation of the left safety piece, the shooting effects of safety, single shot and burst can be achieved;

Wherein, one end of the firing pin connecting rod fits with the firing pin linkage seat and the firing pin, and when the trigger is pressed, the hammer hits the top impact surface of the firing pin connecting rod;

There is a shooting control mechanism in the trigger hammer seat, the shooting control mechanism is the trigger connecting rod, the hammer connecting piece, the right hammer shutter, the left hammer shutter, the hammer release, the firing pin connecting rod and The striker shutters drive each other.

The utility model has the advantages that: by the rotation of the left safety piece, the shooting control mechanism can be used to achieve different shooting functions; when the air gun is firing continuously, the firing pin switch can be used to achieve more stable air gun shooting Stability; save replacement costs, increase the entertainment of use, and strong practicability.

Description of drawings:

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is the three-dimensional exploded schematic view of the utility model;

Fig. 3 is one of embodiment schematic diagrams of the utility model;

Fig. 4 is the second schematic diagram of the embodiment of the utility model;

Fig. 5 is the third schematic diagram of the embodiment of the utility model;

Fig. 6 is the fourth schematic diagram of the embodiment of the utility model;

Fig. 7 is the fifth schematic diagram of the embodiment of the utility model;

Fig. 8 is the sixth of the schematic diagram of the embodiment of the utility model;

Fig. 9 is the seventh of the schematic diagram of the embodiment of the utility model;

Fig. 10 is the eighth of the schematic diagram of the embodiment of the utility model;

Fig. 11 is a ninth schematic diagram of an embodiment of the present utility model;

Fig. 12 is a tenth schematic diagram of an embodiment of the utility model;

Fig. 13 is the eleventh of the schematic diagram of the embodiment of the utility model;

Fig. 14 is the twelveth schematic diagram of the embodiment of the present utility model.

Detailed ways:

As shown in accompanying drawings 1 to 3, the linkage mechanism A of the air gun of the present invention is composed of the gun body A1, the sliding sleeve A2, the handle A3, the trigger A4, the hammer B and the left safety piece E; wherein, One end of the gun body A1 is provided with a grip A3, which is a place for the user to hold, and a sliding sleeve A2 is installed on the gun body A1, and the sliding sleeve A2 can achieve the reciprocating sliding action. There is a left safety piece E, and the functions of safety, single shot and continuous fire can be achieved by rotating the left safety piece E; there is a trigger hammer seat G on the inner wall of the gun body A1, and a trigger hammer seat G between the gun body A1 and the trigger hammer seat The part where the G phase is engaged is provided with a safety retainer F, and the safety retainer F is driven by the left safety piece E;

The left safety piece E penetrates through the sleeve shaft hole A5 of the gun body A1, and continues to extend to the lower penetration shaft hole G4 of the trigger hammer seat G and the hole B1 of the hammer B, and fits with the right safety piece E1 , one end of the left insurance piece E is provided with a hook groove E2, and the hook groove E2 is used to engage with the pressing part C21 of the hammer linkage piece C2, and the end of the hammer linkage piece C2 is provided with a sleeve shaft hole C22. The shaft hole C22 fits with the shaft C18 of the hammer right shutter C3, and the shaft C18 of the hammer right shutter C3 can slide through the sleeve shaft hole C22 of the hammer linkage piece C2; The first contact surface C23 and the second contact surface C24 of the movable piece C2 correspond to the block C8 of the trigger link C1. When the user presses the trigger A4, the block C8 of the trigger link C1 can be on the first contact surface. C23 or the second contact surface C24 slides against each other, wherein the trigger A4 is connected with the small hole C28 of the trigger link C1, and the block C8 of the trigger link C1 extends to one side edge with a protrusion C9;

The groove G2 and the groove part G3 of the trigger hammer seat G supply the pressure block C10 of the hammer release C5 and the pressure body C14 of the striker switch C7 to move, wherein the pressure block C10 of the hammer release C5 extends There is a push rod C12 at one end, and the push rod C12 is driven by the shaft C16 of the hammer left switch C4. One side of the hammer left switch C4 is the top contact surface C17. The first spring part H1 of the hammer seat shrapnel H is in contact with each other, the second spring part H2 of the hammer seat shrapnel H is in contact with the front contact surface D6 of the striker linkage seat D1, and the third spring part of the hammer seat shrapnel H is in contact with each other. At the same time, H3 touches the hammer right shutter C3 and the hammer linkage piece C2; one end of the striker linkage seat D1 is provided with a hole D5, the hole D5 is connected with the axis hole C26 of the striker connecting rod C6 and the shaft of the striker D Corresponding to the center hole D4, the striker shaft D3 is passed through and fixed, and it is locked by the buckle D2 to prevent it from falling off;

There is a shooting control mechanism C in the trigger hammer seat G, the shooting control mechanism C is the trigger connecting rod C1, the hammer linkage piece C2, the right hammer switch C3, the hammer left switch C4, the hammer The releaser C5, the striker connecting rod C6 and the striker switch C7 drive each other;

Use the front shaft G5 to pass through the shaft hole C11 of the hammer releaser C5, the shaft hole C13 of the striker shutter C7, the shaft hole C15 of the hammer left shutter C4, and the striker rod C6. The long axis hole C25, the axis hole C29 of the hammer right shutter C3, the hole C20 of the hammer linkage piece C2 and the right safety plate holder F1 are fixed in the upper penetration axis hole G1 of the trigger hammer seat G.

As shown in Figure 2, Figure 4 and Figure 5, the gun body A1 is equipped with a sliding sleeve A2 and a handle A3, pull the sliding sleeve A2 back to place the hammer B in the upper chamber, and press the trigger A4 to make it It achieves the function of shooting. The air gun A can control the functions of safety, single shot and continuous firing through the left safety piece E, and the shooting functions are mutually driven by the shooting control mechanism C, thereby increasing the entertainment effect of the user;

As shown in Figure 2, Figure 4 to Figure 6, the hammer link C2 and the hammer right switch C3 are pushed by the third spring part H3 with the hammer seat shrapnel H, when the air gun A is closed When in the safe state, the left safety piece E rotates to the position of the safety function, and the left safety piece E simultaneously drives the hook groove E2, and drives the pressing part C21 of the hammer linkage piece C2 to make the hammer linkage piece C2 is placed in the safe position.

As shown in Figure 12 to Figure 14, when the user pulls the sliding sleeve A2 to the bottom, the pressure block C10 of the hammer releaser C5 is driven by the sliding groove A7 of the sliding sleeve A2, and the hammer releaser C5 is compressed The elastic force of the spring A6 pushes it upward, and at the same time, the top contact surface C17 of the hammer left shutter C4 is pushed by the elastic force of the first spring part H1 of the hammer seat shrapnel H to push the hammer left shutter C4 to the hammer The first hooks of B are inside B3 and engaged with each other.

As shown in Figure 2, Figure 4 to Figure 6, the hammer right switch C3 and the hammer moving piece C2 are also pressed inward by the third spring part H3 of the hammer seat shrapnel H , so that the hook C19 of the right hammer C3 is engaged with the second hook B4 of the hammer B;

As shown in Figure 2, Figure 12 to Figure 14, at this time, there is a gap between the hook C30 of the hammer left shutter C4 and the first hook B3 of the hammer B. The life of the switch C4, when the sliding sleeve A2 slides from the bottom to the initial position, the pressure block C10 of the hammer releaser C5 presses the hammer releaser C5 down along the sliding groove A7 of the sliding sleeve A2, Make the push rod C12 of the hammer release C5 touch the shaft C16 of the left hammer C4, and separate the left hammer C4 from the hammer B. At this time, the hammer B is placed in the firing position ;

As shown in Figure 2, Figure 4 to Figure 6, after the trigger A4 is pressed, the block C8 of the trigger link C1 slides under the second contact surface C24 of the hammer linkage piece C2, and the block C8 and The second contact surface C24 produces a gap, so that the block C8 of the trigger link C1 cannot touch the hammer link C2, so that the second hook B4 of the hammer B is continuously connected with the right hammer C3. The combination of the hook C19 prevents the hammer B from colliding with the bumping surface C27 of the firing pin connecting rod C6, so that the air gun A cannot be fired, and the safety state of the air gun A is reached.

As shown in accompanying drawing 4, accompanying drawing 7 to accompanying drawing 9, when air gun A intends to carry out single shot shooting, safety left piece E rotates to the position of single shot function, makes safety left piece E simultaneously drive hook groove E2, and Press down the pressing part C21 of the hammer linkage piece C2, so that the hammer linkage piece C2 is placed in the single shot position;

As shown in accompanying drawings 12 to 14, when the user pulls back the sliding sleeve A2, the hammer releaser C5 pushes it up by the elastic force of the compression spring A6, and the pressure block C10 of the hammer releaser C5 moves along The sliding groove A7 of the sliding sleeve A2 extends to the inside, and at the same time, the hammer left shutter C4 is pressed inward by the first spring part H1 of the hammer seat shrapnel H, so that the hook C30 of the hammer left shutter C4 extends into the first hook B3 of the hammer B and engaged with each other;

As shown in Figure 2, Figure 4, Figure 7 to Figure 9, next, the hammer right switch C3 and the hammer moving piece C2 are also connected by the third spring part H3 of the hammer seat shrapnel H It is pressed inward, so that the hook C19 of the right hammer C3 is engaged with the second hook B4 of the hammer B;

As shown in accompanying drawings 2 and 12 to 14, at this time, there is a gap between the hook C30 of the hammer left shutter C4 and the first hook B3 of the hammer B. The life of the shutter C4, and the second spring part H2 of the hammer seat shrapnel H drives the striker linkage seat D1 by its own elastic force, so that the striker linkage seat D1 drives the striker D, and at the same time, the impact of the striker shutter C7 The pressure body C14 is placed in the groove A9 along the item of the sliding sleeve A2, presses the striker switch C7 downward, and separates the firing pin D from the air valve I1 of the magazine I, so that the air valve I1 is in a closed state, and the sliding sleeve is connected When A2 slides from the bottom to the initial position, the second hook B4 of the hammer B will continue to engage with the hook C19 of the right switch C3 of the hammer. Sliding groove A7 pushes down the hammer release C5, so that the push rod C12 of the hammer release C5 touches the shaft C16 of the left hammer C4, and connects the left hammer C4 with the hammer B is separated, and the pressure body C14 of the striker shutter C7 pushes the striker shutter C7 upward through the elastic force of the spring A10;

As shown in accompanying drawing 2, accompanying drawing 4, accompanying drawing 7 to accompanying drawing 9 and accompanying drawing 13, by this, the hammer B is just placed in the firing position, and when the trigger A4 is pulled, the trigger A4 maintains the firing state, so that The block C8 of the trigger link C1 first touches the first contact surface C23 of the hammer linkage piece C2, and at the same time, the hammer linkage piece C2 drives the hammer right shutter C3 to make the hammer right shutter The hook C19 of C3 is separated from the second hook B4 of the hammer B. At this time, the hammer B returns to the initial state after being released, so that the bumping part B2 of the hammer B hits the bumping surface C27 of the firing pin connecting rod C6. , the striker connecting rod C6 drives the striker D and makes the item of the striker D touch the air valve I1, and makes the air valve I1 present the state of air outlet, thereby, the air outlet of the air valve I1 drives the sliding sleeve A2, so that the sliding sleeve A2 is in the gun When the body A1 slides, the sliding rail A8 of the sliding sleeve A2 presses the protrusion C9 of the trigger link C1 downward, and makes the protrusion C9 of the trigger link C1 slide to the second contact surface C24 of the hammer linkage piece C2. The lower edge separates the trigger connecting rod C1 from the hammer connecting piece C2; if it is necessary to fire again, then depress the trigger A4 again.

As shown in accompanying drawing 4, accompanying drawing 10 and accompanying drawing 11, when air gun A wants to carry out burst shooting, safety left piece E is rotated to the position of continuous firing function, and safe left piece E simultaneously drives hook groove E2, and makes The pressing part C23 of the hammer linkage piece C2 is further pressed down, so that the hammer linkage piece C2 is placed in the continuous firing position;

As shown in accompanying drawings 12 to 14, when the user pulls back the sliding sleeve A2, the hammer releaser C5 pushes it up by the elastic force of the compression spring A6, and the pressure block C10 of the hammer releaser C5 moves along The sliding groove A7 of the sliding sleeve A2 extends to the inside. At the same time, the left hammer switch C4 is pressed inward by the first spring part H1 of the hammer seat shrapnel H, and the hook C30 of the hammer left switch C4 is extended. to engage with each other in the first hook B3 of the hammer B;

As shown in accompanying drawing 2, accompanying drawing 4, accompanying drawing 10 and accompanying drawing 11, successively, the right shutter C3 of the hammer and the moving piece C2 of the hammer are also connected by the third spring part H3 of the shrapnel H of the hammer seat. It is pressed inward, and the hook C19 of the right hammer C3 is engaged with the second hook B of the hammer B;

As shown in Figure 2, Figure 12 to Figure 14, at this time, there is a gap between the hook C30 of the hammer left shutter C4 and the first hook B3 of the hammer B. The life of the shutter C4, and the second spring part H2 of the hammer seat shrapnel H drives the striker linkage seat D1 by its own elastic force, so that the striker linkage seat D1 drives the striker D, and at the same time, the impact of the striker shutter C7 The pressure body C14 moves along the top groove A9 of the sliding sleeve A2, and presses down the striker switch C7 to separate the striker D from the air valve I1 of the magazine I, so that the air valve I1 is in a closed state, and the sliding sleeve is connected When A2 slides from the bottom to the initial position, the second hook B4 of the hammer B will continue to engage with the hook C19 of the right switch C3 of the hammer. Sliding groove A7, press down the hammer release C5, so that the push rod C12 of the hammer release C5 touches the shaft C16 of the hammer left shutter C4, and connect the hammer left shutter C4 with the hammer The hammer B is separated, and the pressure body C14 of the striker shutter C7 pushes the striker shutter C7 upward through the elastic force of the spring A10;

As shown in accompanying drawings 2, 4, 10 and 11, the hammer B is placed in the firing position, and the trigger A4 is continuously pressed, the trigger A4 remains in the firing state, and the trigger link C1 The block C8 of the hammer moves on the first contact surface C23 of the hammer moving piece C2, and the hammer moving piece C2 simultaneously drives the hammer right switch C3, so that the hook C19 of the hammer right switch C3 is in contact with the hammer. The second hook B4 of the hammer B remains separated, and the hammer B will return to the initial state at this time, and the top impact part B2 of the hammer B will hit the item impact surface C27 of the firing pin connecting rod C6, and the firing pin connecting rod C6 will drive the firing pin D and make the bump D item touch the air valve I1, so that the air valve I1 presents the state of air outlet, whereby the air outlet of the air valve I1 drives the sliding sleeve A2, because the bump C9 of the trigger link C1 continues to be in the striking position The first contact surface C23 of the hammer link C2;

As shown in accompanying drawings 12 to 14, the pressure block C10 of the hammer release C5 is held in the sliding groove A7 of the sliding sleeve A2 to move, and at the same time the pressure receiving body C14 of the striker shutter C7 is also continuously in the sliding sleeve. The item of A2 moves in the groove A9, thereby, the sliding sleeve A2 achieves continuous reciprocating action, so that the air gun A reaches the state of continuous firing;

As shown in Figure 14, the firing pin switch C7 is used to control the air outlet time when the firing pin D touches the air valve I1, so as to achieve the stability of the firing of the air gun A.

Claims (3)

1. An interlocking mechanism of an air gun, which controls the rotation of the left safety piece through the shooting control mechanism, and is characterized in that: a hammer releaser is included, one end of which is provided with a pressure block, and the groove of the trigger hammer seat Action, the shaft hole at the other end corresponds to the upper shaft hole of the trigger hammer seat, the shaft hole extends to one end as a push rod, and interacts with the shaft of the hammer's left shutter; The striker switch has a shaft hole at one end, which corresponds to the shaft hole of the hammer release, and extends to the other end as a pressure body, wherein the pressure body acts on the groove of the trigger hammer seat; The hammer left shutter has a shaft hole at one end, the shaft hole corresponds to the shaft hole of the striker shutter, a shaft rod is provided at one end, and the top contact surface is on the other side, the top contact The surface and the first spring portion of the hammer seat shrapnel are in contact with each other; The right shutter of the hammer has a shaft hole at one end, which corresponds to the long shaft hole of the striker connecting rod. The side edge of the shaft hole extending to one end is a shaft, and the shaft fits on the hammer linkage piece. In the sleeve shaft hole and can do reciprocating action; The hammer linkage piece has a hole at one end corresponding to the right shutter of the hammer, and a sleeve shaft hole at the other end. The sleeve shaft hole extends to the side edge and is provided with a pressing part. The hook grooves on the right side of the insurance drive each other; One end of the trigger link is provided with a block, and the block is mutually driven with the first contact surface and the second contact surface of the hammer linkage piece. 2. The interlocking mechanism of the air gun according to claim 1, characterized in that: one end of the firing pin connecting rod is fitted with the firing pin moving seat and the firing pin. 3. The linkage mechanism of the air gun according to claim 1, characterized in that: said trigger hammer seat is provided with a shooting control mechanism, and the shooting control mechanism is a trigger connecting rod, a hammer linkage piece, a hammer Right shutter, hammer left shutter, hammer releaser, firing pin connecting rod and firing pin shutter, and drive each other.

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