Single-shot and continuous-shot switching mechanism and rubber band gun

Abstract

The utility model relates to the technical field of toy guns, in particular to a single-shot and continuous-shot switching mechanism and a rubber band gun, the single-shot and continuous-shot switching mechanism comprises a single-shot and continuous-shot switching knob, a single-shot and continuous-shot switching switch, a switching rotating shaft and a limiting locking block, the single-firing and continuous-firing switching knob is fixedly connected with the switching rotating shaft, the switching rotating shaft extends out of the gun body and is fixedly connected with the single-firing and continuous-firing switching switch, the switching rotating shaft is rotationally connected with the gun body, a limiting locking block is arranged on the side face of the single-firing and continuous-firing switching knob, and the middle of the limiting locking block is rotationally connected with the gun body. The rubber band gun manufactured through the single shot and continuous shot switching mechanism has the advantages of being simple in structure, good in switching effect, smooth in switching, stable in single shot and continuous shot and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of toy guns, in particular to a single-shot and continuous-shot conversion mechanism and a rubber band gun with a simple structure, good conversion effect, smooth conversion, and stable single-shot and continuous-shot functions. Background Art

[0002] As is well known, a firing gun is a toy gun, and among them, the rubber band gun in the firing gun is a classic toy. Most of them use wooden or metal materials as the gun body. Through simple design, the elastic potential energy of the rubber band itself is cleverly used as power, and the rubber band itself is used as a bullet for firing.

[0003] At present, in order to enhance the experience, existing rubber band guns are generally equipped with a single-shot and continuous-shot conversion mechanism. In the single-shot state, pulling the trigger once fires one rubber band, and in the continuous-shot state, pulling the trigger once fires multiple rubber bands. Generally, the existing rubber band driving mechanisms for single-shot and continuous-shot are to rotate one tooth or multiple teeth of a gear. Therefore, generally, a gear catch that restricts the rotation of the gear is limited. While the gear catch releases the rotation of the gear, it also needs to perform a limited rotation. Therefore, its structure is relatively complex, the conversion effect between single-shot and continuous-shot is not good, and the firing is unstable in both single-shot and continuous-shot states. Summary of the Invention

[0004] The purpose of the utility model is to solve the deficiencies of the above-mentioned prior art, and provide a single-shot and continuous-shot conversion mechanism and a rubber band gun with a simple structure, good conversion effect, smooth conversion, and stable single-shot and continuous-shot functions.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A single-shot and continuous-shot conversion mechanism, characterized in that the mechanism includes a single-shot and continuous-shot switching knob, a single-shot and continuous-shot switching switch, a switching rotating shaft, and a limit locking block. A jacking convex head is provided on the single-shot and continuous-shot switching knob. The single-shot and continuous-shot switching knob is fixedly connected to the switching rotating shaft. The switching rotating shaft extends out of the gun body and is fixedly connected to the single-shot and continuous-shot switching switch. The switching rotating shaft is rotatably connected to the gun body. A limit locking block is provided on the side of the single-shot and continuous-shot switching knob. The middle of the limit locking block is rotatably connected to the gun body. The limit locking block is respectively provided with a protruding limit protrusion and a locking protrusion. The limit protrusion extends to the position of the jacking convex head. By driving the single-shot and continuous-shot switching knob in the gun body to rotate through the single-shot and continuous-shot switching switch, the jacking convex head is rotated to the position of the limit protrusion of the limit locking block to top up and stop the rotation of the limit protrusion, and at the same time, the locking protrusion is hidden to achieve the continuous-shot function. The jacking convex head is rotated to disengage from the limit protrusion of the limit locking block, thereby releasing the limit protrusion of the limit locking block, and the locking protrusion extends out to achieve the single-shot function.

[0007] A rubber band gun comprises a gun body with a trigger mounted on the gun body. The invention is characterized in that a single-to-continuous-fire conversion mechanism is arranged on the gun body, and a limit locking block in the single-to-continuous-fire conversion mechanism is drivingly connected with the trigger.

[0008] The gun body described in the utility model is provided with a striker slide groove, in which the striker is placed, and a single-burst limit groove is provided on the lower side of the striker, and a locking protrusion on a limit locking block in the single-burst limit mechanism is disengaged from or clamped in the single-burst limit groove to realize the burst and single-burst functions.

[0009] The lower end of the striker described in the utility model is provided with a driving slot, and a driving slot is provided on the gun body below the driving slot. The driving slot is rotatably connected with the driving lock block via a pin shaft, and the driving lock block is connected to the gun body via a first compression spring. The driving lock block extends into the driving slot of the striker, and a first sliding hole is provided on the driving lock block. One end of the first U-shaped hook is inserted into the first sliding hole, and the other end of the first U-shaped hook is inserted into the second sliding hole of the trigger. The trigger pulls the first U-shaped hook, and the first U-shaped hook pulls the driving lock block out of the driving slot.

[0010] The trigger described in the utility model is installed in a trigger fixing groove of a gun body and slides in the trigger fixing groove, the rear end of the trigger is connected to the gun body via an elastic member, a second U-shaped hook is provided in the second sliding hole of the trigger, a third sliding hole is provided on the limit locking block in the single-fire limit mechanism, one end of the second U-shaped hook is inserted into the second sliding hole of the trigger, and the other end of the second U-shaped hook is inserted into the third sliding hole of the limit locking block, the limit locking block in the single-fire limit mechanism is connected to the gun body via a tension spring, and the trigger is driven to make the locking protrusion of the limit locking block extend into the single-fire limit groove of the striker in the single-fire state.

[0011] The striker described in the utility model is provided with a swing fin, which is rotatably connected to the rear end of the striker, the upper end of the swing fin extends out of a swing slide hole provided at the upper end of the gun body and connected to the striker slide groove, and the lower end of the swing fin extends into the gun body and moves along the swing slide groove in the gun body.

[0012] The utility model describes a gear fixing groove being provided on the gun body at the rear end of the striker slide groove, in which a gear component is provided, and the gear component comprises a gear, a gear clamp, a gear pendulum and a reset spring. The gear is rotatably connected to the gun body via a pin shaft, and the pin shaft on the gun body on the side of the gear is rotatably connected to the gear clamp, and the clamping end of the gear clamp is clamped between the single teeth of the gear, and the pin shaft on the gun body on the toggle end of the gear clamp is rotatably connected to the gear pendulum, and the driving end of the gear pendulum extends to the end of the striker slide groove, and the active end of the gear pendulum contacts with the toggle end of the gear clamp, and the gear clamp is connected to the gun body via a reset spring.

[0013] The front end of the gun body of the utility model is provided with a rubber band hanging groove, through which one end of the rubber band is hung.

[0014] At the front end of the bolt chute described in this utility model, there is a driving compression spring, and the driving compression spring is placed at the inner front end of the bolt chute.

[0015] Due to the adoption of the above structure, this utility model has the advantages of simple structure, good conversion effect, smooth conversion, and stable single-shot and continuous-shot performance. Brief Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of this utility model.

[0017] Figure 2 It is a schematic structural diagram of the limit locking block.

[0018] Figure 3 It is a schematic structural diagram of the single-shot and continuous-shot switching knob.

[0019] Figure 4 It is a schematic structural diagram of the single-shot and continuous-shot switching switch.

[0020] Figure 5 It is a schematic structural diagram of the gear clamping part.

[0021] Figure 6 It is a schematic structural diagram of the gear ornament.

[0022] Figure 7 It is a schematic structural diagram of the trigger.

[0023] Figure 8 It is a schematic structural diagram of the bolt.

[0024] Figure 9 It is a schematic structural diagram of the driving lock block. Detailed Embodiment

[0025] The following further describes this utility model in conjunction with the drawings:

[0026] As shown in the attached drawings, a single-shot and continuous-shot conversion mechanism, characterized in that the mechanism includes a single-shot and continuous-shot switching knob 1, a single-shot and continuous-shot switching switch 2, a switching rotating shaft 3, and a limit locking block 4. A jacking convex head 5 is provided on the single-shot and continuous-shot switching knob 1. The single-shot and continuous-shot switching knob 1 is fixedly connected to the switching rotating shaft 3. The switching rotating shaft 3 extends out of the gun body 6 and is fixedly connected to the single-shot and continuous-shot switching switch 2. The switching rotating shaft 3 is rotationally connected to the gun body 6. A limit locking block 4 is provided on the side of the single-shot and continuous-shot switching knob 1. The middle of the limit locking block 4 is rotationally connected to the gun body 6. The limit locking block 4 is respectively provided with a raised limit protrusion 7 and a locking protrusion 8. The limit protrusion 7 extends to the position of the jacking convex head 5. By driving the single-shot and continuous-shot switching knob 1 in the gun body 6 to rotate through the single-shot and continuous-shot switching switch 2, the jacking convex head 5 is rotated to the position of the limit protrusion 7 of the limit locking block 4 to top and stop the limit protrusion 7 from rotating, and at the same time, the locking protrusion 8 is hidden to realize the continuous-shot function. The jacking convex head 5 is rotated to be separated from the limit protrusion 7 of the limit locking block 4, thereby releasing the limit protrusion 7 of the limit locking block 4, and the locking protrusion 8 extends out to realize the single-shot function.

[0027] A rubber band gun includes a gun body 6, and a trigger 9 is installed on the gun body 6. It is characterized in that a single-shot and continuous-shot conversion mechanism is provided on the gun body 6. The limit locking block 4 in the single-shot and continuous-shot conversion mechanism is drivingly connected to the trigger 9. The single-shot and continuous-shot conversion mechanism is installed in the single-shot and continuous-shot conversion slot 36 of the gun body.

[0028] Furthermore, a bolt chute 10 is provided in the gun body 6. A bolt 11 is placed in the bolt chute 10. A single-shot and continuous-shot limit groove 12 is provided on the lower side of the bolt 11. The locking protrusion 8 on the limit locking block 4 in the single-shot and continuous-shot limit mechanism is disengaged from or clamped in the single-shot and continuous-shot limit groove 12 to realize the continuous-shot and single-shot functions.

[0029] Furthermore, a driving card slot 13 is provided at the lower end of the bolt 11. A driving slot 14 is provided on the gun body 6 below the driving card slot 13. A driving lock block 15 is rotationally connected to the driving slot 14 through a spindle. The driving lock block 15 is connected to the gun body 6 through a first compression spring 16. The driving lock block 15 extends into the driving card slot 13 of the bolt 11. A first sliding hole 17 is provided on the driving lock block 15. One end of a first U-shaped hook 18 is inserted into the first sliding hole 17. The other end of the first U-shaped hook 18 is inserted into the second sliding hole 19 of the trigger 9. The trigger 9 pulls the first U-shaped hook 18, and the first U-shaped hook 18 pulls the driving lock block 15 out of the driving card slot 13.

[0030] Furthermore, the trigger 9 is installed in the trigger fixing groove 20 of the gun body 6 and slides in the trigger fixing groove 20. The rear end of the trigger 9 is connected to the gun body 6 via an elastic member 34. The elastic member 34 is a spring. A second U-shaped hook 35 is provided in the second sliding hole 19 of the trigger 9. A third sliding hole 37 is provided on the limit locking block 4 in the single-burst limiting mechanism. One end of the second U-shaped hook 35 is inserted into the second sliding hole 19 of the trigger 9, and the other end of the second U-shaped hook 35 is inserted into the third sliding hole 37 of the limit locking block 4. The limit locking block 4 in the single-burst limiting mechanism is connected to the gun body via a tension spring 33. The trigger 9 is driven to make the locking protrusion 8 of the limit locking block 4 extend into the single-burst limiting groove 12 of the striker 11 in the single-burst state.

[0031] Furthermore, the striker 11 is provided with a swing fin 21, which is rotatably connected to the rear end of the striker 11, and the upper end of the swing fin 21 extends out of a swing slide hole 22 provided at the upper end of the gun body 6 and connected to the striker slide groove 10, and the lower end of the swing fin 21 extends into the gun body 6 and moves along the swing slide groove 39 in the gun body 6.

[0032] Furthermore, a gear fixing groove 23 is provided on the gun body 6 at the rear end of the striker slide groove 10, and a gear component is provided in the gear fixing groove 23, and the gear component includes a gear 24, a gear clamp 25, a gear pendulum 26, and a reset spring 27. The gear 24 is rotatably connected to the gun body 6 via a pin shaft, and the gear clamp 25 is rotatably connected to the gear clamp 25 on the gun body 6 on the side of the gear 24 via a pin shaft. The clamping end 28 of the gear clamp 25 is clamped between the single teeth of the gear 24, and the gear pendulum 26 is rotatably connected to the gear on the gun body 6 on the side of the toggle end 29 of the gear clamp 25 via a pin shaft. The driving end 30 of the gear pendulum 26 extends to the end of the striker slide groove 10, and the active end 38 of the gear pendulum 26 contacts the toggle end 29 of the gear clamp 25, and the gear clamp 25 is connected to the gun body 6 via a reset spring 27.

[0033] Furthermore, a rubber band hanging groove 31 is provided at the front end of the gun body 6, and one end of the rubber band is hung through the rubber band hanging groove 31.

[0034] Furthermore, a driving compression spring 32 is provided at the front end of the striker slide slot 10 , and the driving compression spring 32 is placed at the inner front end of the striker slide slot 10 .

[0035] The utility model adopts the above structure, and has the advantages of simple structure, good conversion effect, smooth conversion, stable single-shot and continuous-shot, etc. Example

[0036] A rubber band gun comprises a gun body 6, a trigger 9 is mounted on the gun body 6, a single-to-continuous-fire conversion mechanism is arranged on the gun body 6, and a limit locking block 4 in the single-to-continuous-fire conversion mechanism is drivingly connected to the trigger 9.

[0037] The described single-fire and full-auto conversion mechanism includes a single-fire and full-auto switching knob 1, a single-fire and full-auto switch 2, a switching rotating shaft 3, and a limit locking block 4. A jacking convex head 5 is provided on the single-fire and full-auto switching knob 1. The single-fire and full-auto switching knob 1 is fixedly connected to the switching rotating shaft 3. The switching rotating shaft 3 extends out of the gun body 6 and is fixedly connected to the single-fire and full-auto switch 2. The switching rotating shaft 3 is rotationally connected to the gun body 6. A limit locking block 4 is provided on the side of the single-fire and full-auto switching knob 1. The middle of the limit locking block 4 is rotationally connected to the gun body 6. The limit locking block 4 is respectively provided with a protruding limit protrusion 7 and a locking protrusion 8. The limit protrusion 7 extends to the position of the jacking convex head 5. By driving the single-fire and full-auto switching knob 1 in the gun body 6 to rotate through the single-fire and full-auto switch 2, the jacking convex head 5 is rotated to the position of the limit protrusion 7 of the limit locking block 4 to top and stop the rotation of the limit protrusion 7 while hiding the locking protrusion 8 to achieve the full-auto function. When the jacking convex head 5 is rotated to disengage from the limit protrusion 7 of the limit locking block 4 and then release the limit protrusion 7 of the limit locking block 4, the locking protrusion 8 extends out to achieve the single-fire function.

[0038] A bolt chute 10 is provided in the gun body 6. A bolt 11 is placed in the bolt chute 10. A single-fire and full-auto limit groove 12 is provided on the lower side of the bolt 11. The locking protrusion 8 on the limit locking block 4 in the single-fire and full-auto limit mechanism disengages from or engages in the single-fire and full-auto limit groove 12 to achieve the full-auto and single-fire functions.

[0039] A driving card slot 13 is provided at the lower end of the bolt 11. A driving groove 14 is provided on the gun body 6 below the driving card slot 13. A driving lock block 15 is rotationally connected to the driving groove 14 through a shaft pin. The driving lock block 15 is connected to the gun body 6 through a first compression spring 16. The driving lock block 15 extends into the driving card slot 13 of the bolt 11. A first sliding hole 17 is provided on the driving lock block 15. One end of a first U-shaped hook 18 is inserted into the first sliding hole 17. The other end of the first U-shaped hook 18 is inserted into a second sliding hole 19 of the trigger 9. When the trigger 9 pulls the first U-shaped hook 18, the first U-shaped hook 18 pulls the driving lock block 15 out of the driving card slot 13.

[0040] The trigger 9 is installed in the trigger fixing groove 20 of the gun body 6 and slides in the trigger fixing groove 20. The rear end of the trigger 9 is connected to the gun body 6 through an elastic member 34. A second U-shaped hook 35 is provided in the second sliding hole 19 of the trigger 9. A third sliding hole 37 is provided on the limit locking block 4 in the single-fire and full-auto limit mechanism. One end of the second U-shaped hook 35 is inserted into the second sliding hole 19 of the trigger 9. The other end of the second U-shaped hook 35 is inserted into the third sliding hole 37 of the limit locking block 4. The limit locking block 4 in the single-fire and full-auto limit mechanism is connected to the gun body through a tension spring 33. Driving the trigger 9 makes the locking protrusion 8 of the limit locking block 4 extend into the single-fire and full-auto limit groove 12 of the bolt 11 in the single-fire state.

[0041] The striker 11 is provided with a swing fin 21, which is rotatably connected to the rear end of the striker 11. The upper end of the swing fin 21 extends out of a swing slide hole 22 provided at the upper end of the gun body 6 and connected to the striker slide groove 10. The lower end of the swing fin 21 extends into the gun body 6 and moves along the swing slide groove 39 in the gun body 6.

[0042] A gear 24 fixing groove 23 is provided on the gun body 6 at the rear end of the striker slide groove 10, and a gear 24 component is provided in the gear 24 fixing groove 23. The gear 24 component includes a gear 24, a gear clamp 25, a gear pendulum 26, and a reset spring 27. The gear 24 is rotatably connected to the gun body 6 via a pin shaft, and the pin shaft on the gun body 6 on the side of the gear 24 is rotatably connected to the gear clamp 25, and the clamping end 28 of the gear clamp 25 is clamped between the single teeth of the gear 24. The gear pendulum 26 on the gun body 6 on the side of the toggle end 29 of the gear clamp 25 is rotatably connected, and the driving end 30 of the gear pendulum 26 extends to the end of the striker slide groove 10, and the active end 38 of the gear pendulum 26 contacts the toggle end 29 of the gear clamp 25, and the gear clamp 25 is connected to the gun body 6 via the reset spring 27.

[0043] The front end of the gun body 6 is provided with a rubber band hanging groove 31, through which one end of the rubber band is hung.

[0044] The front end of the striker slide groove 10 is provided with a driving compression spring 32 , and the driving compression spring 32 is placed at the inner front end of the striker slide groove 10 .

[0045] When in use, the rubber band is hung on the gear 24 and the rubber band hanging groove 31. After hanging, the swing fin 21 is moved backward to drive the striker 11 to hit the gear swing member 26. The gear swing member 26 drives the gear clamp 25 to release the gear 24 to release a rubber band. The rubber band pulls the swing fin 21. At this time, the driving lock block 15 under the striker 11 is stuck in the driving clamping groove 13 of the striker 11, and then the single-to-burst conversion mechanism is adjusted.

[0046] Single-shot state: Rotate the single / double-shot switch 2. The single / double-shot switch 2 drives the switching rotating shaft 3 to rotate, and the switching rotating shaft 3 drives the single / double-shot switching knob 1 to rotate. The lifting convex head 5 of the single / double-shot switching knob 1 disengages from the limiting protrusion 7 of the limiting locking block 4. At this time, pull the trigger 9, and the trigger 9 moves backward. The trigger 9 pulls the first U-shaped hook 18, and the first U-shaped hook 18 moves the driving lock block 15 downward, so that the driving lock block 15 disengages from the driving card slot 13 of the bolt 11. At this time, the bolt 11 is subjected to the spring tension and moves forward toward the front of the gun body 6. The swing fin 21 moves along the swing chute 39 under the action of the rubber band tension, thereby releasing the rubber band on the swing fin 21. At the same time of release, the bolt 11 impacts the driving compression spring 32 inside the gun body 6. After the driving compression spring 32 is compressed and reset, it ejects the bolt 11 backward. After the bolt 11 moves backward and impacts the gear swing member 26, the gear swing member 26 drives the gear engaging member 25 to release one tooth position of the gear 24, thereby releasing the next rubber band and hanging it on the swing fin 21. Since it is in the single-shot state, at this time, due to the pulling of the trigger 9, the locking protrusion 8 of the limiting locking block 4 pops out and extends into the bolt chute 10. After the bolt 11 moves backward and impacts the gear swing member 26, it extends into the single / double-shot limiting slot 12, locking the bolt 11. After the bolt 11 moves backward once and one rubber band pops out and hangs on the swing fin 21, the bolt 11 is locked by the limiting locking block 4 once, thereby realizing the single-shot function.

[0047] Firing in bursts: Rotate the single-shot / burst switch 2 in the reverse direction. The single-shot / burst switch 2 drives the switching rotating shaft 3 to rotate, and the switching rotating shaft 3 drives the single-shot / burst switching knob 1 to rotate. The lifting projection 5 of the single-shot / burst switching knob 1 lifts the limiting projection 7 of the limiting locking block 4, thereby preventing the locking projection 8 of the limiting locking block 4 from extending into the bolt chute 10. At this time, pull the trigger 9, and the trigger 9 moves backward. The trigger 9 pulls the first U-shaped hook 18, and the first U-shaped hook 18 moves the driving locking block 15 downward, so that the driving locking block 15 disengages from the driving slot 13 of the bolt 11. At this time, the bolt 11 is under the action of the spring tension and moves forward toward the front of the gun body 6. The swing fin 21 moves along the swing chute 39 under the action of the rubber band tension, thereby releasing the rubber band on the swing fin 21. At the same time of the release, the bolt 11 impacts the driving compression spring 32 inside the gun body 6. After the driving compression spring 32 is compressed, it resets, thereby ejecting the bolt 11 backward. After the bolt 11 moves backward and impacts the gear swing member 26, the gear swing member 26 drives the gear engaging member 25 to release one tooth position of the gear 24, thereby releasing the next rubber band and hanging it on the swing fin 21. Since it is in the burst firing state, at this time, due to the pulling of the trigger 9, the locking projection 8 of the limiting locking block 4 will not pop out and will not extend into the single-shot / burst limiting groove 12, so it will not lock the bolt 11. Then, after pulling the trigger 9, the driving locking block 15 is always disengaged from the bolt 11, and the bolt 11 repeatedly impacts the gear swing member 26 and the driving compression spring 32. Therefore, the burst firing function is achieved.

[0048] The above solution has a simple structure, good conversion effect, smooth conversion, and stable single-shot and burst firing.

Claims

1. A single-shot to continuous-shot conversion mechanism, characterized in that The mechanism comprises a single-burst switching knob, a single-burst switching switch, a switching rotating shaft, and a limit locking block, wherein the single-burst switching knob is provided with a lifting convex head, the single-burst switching knob is fixedly connected with the switching rotating shaft, the switching rotating shaft extends out of the gun body and is fixedly connected with the single-burst switching switch, the switching rotating shaft is rotatably connected with the gun body, a limit locking block is provided on the side of the single-burst switching knob, the middle part of the limit locking block is rotatably connected with the gun body, and a raised limit protrusion and a locking protrusion are respectively provided on the limit locking block, the limit protrusion extends to the position of the lifting convex head, the single-burst switching switch drives the single-burst switching knob in the gun body to rotate, the lifting convex head is rotated to the limit protrusion position of the limit locking block, the limit protrusion is lifted to stop rotation, and the locking protrusion is hidden to realize the continuous firing function, the lifting convex head is rotated to the limit protrusion that is separated from the limit locking block, thereby releasing the limit protrusion of the limit locking block, and the locking protrusion extends out to realize the single-burst function.

2. A rubber band gun made using the single-shot to continuous-shot conversion mechanism of claim 1, comprising a gun body, a trigger mounted on the gun body, characterized in that The gun body is provided with a single-to-continuous-fire conversion mechanism, and a limit locking block in the single-to-continuous-fire conversion mechanism is drivingly connected to the trigger.

3. A rubber band gun according to claim 2, characterized in that The gun body is provided with a striker slide groove, in which the striker is placed, and the lower side of the striker is provided with a single-burst limit groove, and the locking protrusion on the limit locking block in the single-burst limit mechanism is disengaged or clamped in the single-burst limit groove to realize the burst and single-burst functions.

4. A rubber band gun according to claim 3, characterized in that A driving slot is provided at the lower end of the striker, and a driving slot is provided on the gun body below the driving slot. The driving slot is rotatably connected to the driving lock block via a pin shaft, and the driving lock block is connected to the gun body via a first compression spring. The driving lock block extends into the driving slot of the striker, and a first sliding hole is provided on the driving lock block. One end of the first U-shaped hook is inserted into the first sliding hole, and the other end of the first U-shaped hook is inserted into the second sliding hole of the trigger. The trigger pulls the first U-shaped hook, and the first U-shaped hook pulls the driving lock block out of the driving slot.

5. A rubber band gun according to claim 3, characterized in that The trigger is installed in the trigger fixing groove of the gun body and slides in the trigger fixing groove, the rear end of the trigger is connected to the gun body via an elastic member, a second U-shaped hook is provided in the second sliding hole of the trigger, a third sliding hole is provided on the limit locking block in the single-burst limiting mechanism, one end of the second U-shaped hook is inserted into the second sliding hole of the trigger, and the other end of the second U-shaped hook is inserted into the third sliding hole of the limit locking block, the limit locking block in the single-burst limiting mechanism is connected to the gun body via a tension spring, and the trigger is driven so that the locking protrusion of the limit locking block extends into the single-burst limiting groove of the striker in the single-burst state.

6. A rubber band gun according to claim 3, characterized in that The striker is provided with a swing fin, which is rotatably connected to the rear end of the striker, the upper end of the swing fin extends out of a swing slide hole provided at the upper end of the gun body and connected to the striker slide groove, and the lower end of the swing fin extends into the gun body and moves along the swing slide groove in the gun body.

7. A rubber band gun according to claim 3, characterized in that A gear fixing groove is provided on the gun body at the rear end of the striker slide groove, and a gear component is provided in the gear fixing groove. The gear component includes a gear, a gear clamp, a gear pendulum and a reset spring. The gear is rotatably connected to the gun body via a pin shaft, and the pin shaft on the gun body on the side of the gear is rotatably connected to the gear clamp. The clamping end of the gear clamp is clamped between the single teeth of the gear, and the pin shaft on the gun body on the side of the toggle end of the gear clamp is rotatably connected to the gear pendulum. The driving end of the gear pendulum extends to the end of the striker slide groove, and the active end of the gear pendulum contacts with the toggle end of the gear clamp, and the gear clamp is connected to the gun body via a reset spring.

8. A rubber band gun according to claim 2, characterized in that The front end of the gun body is provided with a rubber band hanging groove, through which one end of the rubber band is hung.

9. A rubber band gun according to claim 3, characterized in that The front end of the striker slide slot is provided with a driving compression spring, which is placed at the inner front end of the striker slide slot.

Images