Full-automatic bullet feeding device

Abstract

The utility model relates to the technical field of amusement equipment, in particular to a full-automatic bullet feeding device which is connected to a gun body and comprises a bullet feeding box, a bullet storage bin and a three-way pipe, the bullet storage bin and the three-way pipe are arranged in the bullet feeding box, a first bullet discharging opening is formed in the bottom of the bullet storage bin, and a continuous bullet discharging mechanism communicated with the first bullet discharging opening is arranged at the bottom of the bullet feeding box. An air pump is arranged beside the continuous bullet ejection mechanism, and the three-way pipe comprises a first through pipe communicated with the gun body, a second through pipe communicated with the continuous bullet ejection mechanism and a third through pipe communicated with the air pump and used for conveying bullets into the gun body. The utility model aims to provide a device capable of automatically, continuously and stably feeding bullets to the target gun.

Description

Technical Field

[0001] The utility model relates to the technical field of amusement equipment, in particular to a full-automatic bullet feeding device. Background Art

[0002] The playground target gun is a toy gun that imitates the appearance and shooting experience of real guns. It is designed for shooting games and target practice in playgrounds. It ensures the safety of participants by using harmless bullets such as rubber bullets and water-absorbing bullets. However, it is found that the current target guns use manual magazine reload, which requires players to interrupt the shooting operation to reload the bullets, which will interrupt the continuity of the game and affect the fluency of the shooting experience. Utility Model Content

[0003] In order to solve the above-mentioned problems in the background technology, the utility model provides a fully automatic bullet feeding device.

[0004] The solution adopted by the utility model to solve its technical problems is: a fully automatic bullet feeding device, connected to a gun body, comprising a bullet feeding box, a bullet storage magazine arranged in the bullet feeding box and a three-way pipe, the bottom of the bullet storage magazine is provided with a first row of bullet openings, the bottom of the bullet feeding box is provided with a continuous bullet discharging mechanism connected to the first row of bullet openings, an air pump is provided next to the continuous bullet discharging mechanism, and the three-way pipe includes a first through pipe connected to the gun body, a second through pipe connected to the continuous bullet discharging mechanism and a third through pipe connected to the air pump for transporting bullets into the gun body.

[0005] By adopting the above technical solution, the magazine can store a large number of bullets, and the bullets in the magazine can be continuously and stably delivered to the three-way pipe connected to the target gun through the continuous bullet discharge mechanism, and the air pump can push the bullets entering the three-way pipe into the gun body for loading and shooting, thereby realizing automatic and continuous delivery of bullets from the magazine to the gun body, improving shooting efficiency and user experience.

[0006] Furthermore, the continuous bullet ejection mechanism includes a shell fixedly mounted on the bottom of the bullet feeding box, a second row of bullet openings provided on the shell and connected to the first row of bullet openings, and a bullet ejection screw provided under the second row of bullet openings, a bullet ejection hole connected to the second through pipe is provided on the side of the shell close to the second through pipe, a drive motor is fixedly mounted on the side of the shell away from the bullet ejection hole, the drive motor is fixedly connected to the bullet ejection screw and drives it to rotate forward so that the bullet enters the bullet ejection hole.

[0007] By adopting the above technical solution, the bullet ejection screw, which is controlled by a driving motor to perform stable and continuous forward motion, can push the bullets entering the second row of bullet ports one by one to the bullet ejection holes and into the three-way pipe, thereby realizing fully automatic bullet ejection from the magazine.

[0008] Furthermore, the gap between the bullet ejecting screw and the housing is smaller than the diameter of the bullet.

[0009] By adopting the above technical solution, it is possible to prevent the bullet from falling through the gap between the screws, and ensure that the bullet remains in the center position during the pushing process of the bullet ejection screw, thereby preventing the bullet from shifting or tilting while moving.

[0010] Furthermore, a chip discharge port is provided at the bottom of the shell, and the chip discharge port is provided under the chip discharge screw.

[0011] By adopting the above technical solution, the squeezed and broken bullets can enter the chip discharge port from the gap and be discharged, thereby ensuring the good quality rate of the shooting bullets.

[0012] Furthermore, the bullet ejecting screw is made of plastic.

[0013] By adopting the above technical solution, damage to the bullet can be avoided and noise can be reduced.

[0014] Furthermore, inclined slopes are provided on both sides of the first row of bullet holes.

[0015] By adopting the above technical solution, the inclined slope can naturally guide the bullets to move from the magazine to the second row of bullet ports, reducing the obstruction of the bullets during the transfer process, ensuring that the bullets can smoothly and quickly enter the continuous bullet delivery mechanism, and improving the bullet delivery efficiency.

[0016] To sum up, the beneficial effects of the utility model are as follows: the utility model can store a large number of bullets through the bullet storage magazine in the bullet feeding box, and the bullets can be continuously and stably delivered to the three-way pipe connected to the gun body through the bullet discharge screw driven by the driving motor at the bottom to rotate forward, and the air pump connected to the three-way pipe can blow the internal bullets into the gun body for fully automatic bullet feeding.

[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the bottom structure of this embodiment;

[0019] Figure 2 This is an exploded schematic diagram of the continuous ejection mechanism of this embodiment;

[0020] Figure 3 This is a bottom schematic diagram of the continuous ejection mechanism of this embodiment;

[0021] Figure 4 It is a top view of this embodiment.

[0022] In the figure: 1. ammunition feeding box; 2. ammunition storage magazine; 21. first row of ammunition ports; 3. three-way pipe; 31. first through pipe; 32. second through pipe; 33. third through pipe; 4. continuous ammunition discharging mechanism; 41. shell; 42. second row of ammunition ports; 43. ammunition discharging screw; 44. ammunition discharging hole; 45. driving motor; 5. air pump; 6. chip discharging port; 7. inclined slope. DETAILED DESCRIPTION

[0023] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0024] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0026] like Figures 1 to 3 As shown, a fully automatic bullet feeding device is connected to a gun body and is used for continuously and fully automatically feeding bullets to a target gun. In this embodiment, the target gun adopts water-absorbing bullets, which are small balls made of water-absorbing resin and expand after absorbing water. This embodiment includes a bullet feeding box 1, a bullet storage magazine 2 and a three-way pipe 3 arranged in the bullet feeding box 1. A first row of bullet openings 21 are arranged at the bottom of the bullet storage magazine 2, and a continuous bullet discharging mechanism 4 connected to the first row of bullet openings 21 is arranged at the bottom of the bullet feeding box 1. An air pump 5 is arranged beside the continuous bullet discharging mechanism 4, and the three-way pipe 3 includes a first through pipe 31 connected to the gun body, a second through pipe 32 connected to the continuous bullet discharging mechanism 4 and a third through pipe 33 connected to the air pump 5 for transporting bullets into the gun body.

[0027] The fully automatic bullet feeding device of this embodiment includes a bullet feeding box 1 which can be placed at the bottom of the target shooting aiming platform, and a bullet storage 2 is arranged on the top of the box body to store water-absorbing bullets, which can store tens of thousands of bullets, and the first row of bullet openings 21 arranged at the bottom of the bullet storage 2 is connected with the continuous bullet discharging mechanism 4, ensuring that the bullets can smoothly enter the continuous bullet discharging mechanism 4 from the bullet storage 2. The continuous bullet discharging mechanism 4 can automatically and continuously discharge these water-absorbing bullets into the three-way pipe 3 connected thereto, and the air pump 5 arranged beside the continuous bullet discharging mechanism 4 is the power source of the entire bullet feeding process, and the bullets are transported from the continuous bullet discharging mechanism 4 to the gun body through the three-way pipe 3 through air pressure. The three-way pipe 3 is in a T-shaped form, wherein the second through pipe 32 connected to the continuous bullet discharge mechanism 4 is located on the side to form a channel for conveying bullets, which can continuously convey bullets into the three-way pipe 3, the first through pipe 31 connected to the gun body is located at the top, and the third through pipe 33 connected to the air pump 5 is located relative to the bottom of the first through pipe 31 to provide the air pressure required for conveying bullets, and the water-absorbent bullets entering the three-way pipe 3 are continuously conveyed to the target gun, thereby realizing automatic and continuous conveyance of bullets from the magazine 2 to the gun body, thereby improving shooting efficiency and user experience.

[0028] like Figure 2 As shown, the continuous bullet discharging mechanism 4 of this embodiment includes a shell 41 fixedly mounted on the bottom of the bullet feeding box 1, a second row of bullet openings 42 arranged on the shell 41 and connected to the first row of bullet openings 21, and a bullet discharging screw 43 arranged under the second row of bullet openings 42, and a bullet discharging hole 44 connected to the second through pipe 32 is arranged on the side of the shell 41 close to the second through pipe 32, and a driving motor 45 is fixedly mounted on the side of the shell 41 away from the bullet discharging hole 44, and the driving motor 45 is fixedly connected to the bullet discharging screw 43 and drives it to rotate forward so that the bullet enters the bullet discharging hole 44. The continuous bullet discharging mechanism 4 is integrated in the shell 41 at the bottom of the bullet feeding box 1, and the shell 41 is fixedly connected to the bottom of the bullet feeding box 1 by glue or bolts. The second row of bullet openings 42 inside the shell body 41 is directly connected to the first row of bullet openings 21, ensuring that the bullets can smoothly transition from the bullet storage magazine 2 to the inside of the bullet discharge mechanism. The bullet discharge screw 43 arranged under the second row of bullet openings 42 is driven by the side drive motor 45 to perform positive rotation motion, and it can push the water-absorbing bullets one by one, ensuring that the bullets enter the three-way pipe 3 through the bullet discharge hole 44 in an orderly and stable manner and are transported to the target gun by the air pump 5, thereby realizing fully automatic bullet feeding.

[0029] like Figure 3As shown, the gap between the ejection screw 43 and the housing 41 of this embodiment is smaller than the diameter of the bullet, which can ensure that the bullet remains in the center position during the pushing process of the ejection screw 43, and avoid the bullet from being offset or tilted during movement, thereby improving the stability and accuracy of bullet feeding, and the smaller gap can prevent the bullet from falling during the rotation process of the screw and causing unnecessary waste. A chip discharge port 6 is provided at the bottom of the housing 41. During the automatic bullet feeding process, bullets occasionally produce fragments due to extrusion, wear or damage. By providing a chip discharge port 6 at the bottom and reversing the motor at a fixed time, these tiny fragments can be discharged in time to avoid them accumulating inside the ejection mechanism, keeping the device clean and operating smoothly. In order to prevent the water-washing bullet from being damaged when the screw rotates, the ejection screw 43 and the housing 41 are made of plastic material. Plastic material is softer than metal, and the friction force when in contact with the bullet is smaller, so as to reduce the damage to the water-absorbing bullet, ensure the shape integrity and yield rate during the bullet delivery process, and avoid the noise caused by the rotation of the metal screw.

[0030] like Figure 4 As shown, inclined slopes 7 are provided on both sides of the first row of bullet ports 21 of this embodiment. The inclined slopes 7 act as a natural guide rail, allowing the bullets to slide along the slopes to the bullet discharge ports in the middle position, thereby reducing the jumping or jamming of the bullets during movement and ensuring the continuity and smoothness of the bullet feeding process.

[0031] In summary, the beneficial effects of this embodiment are as follows: this embodiment can store a large number of water-absorbing bullets through the bullet storage chamber 2 in the bullet feeding box 1 to meet the needs of long-term gaming. The bullet discharge screw 43 under the bullet discharge port is driven by the side drive motor 45 to perform forward motion, and can push the water-absorbing bullets one by one, ensuring that the bullets enter the three-way pipe 3 through the bullet discharge hole 44 in an orderly and stable manner and are transported to the target gun by the air pump 5, thereby realizing fully automated bullet feeding. The clearance between the bullet discharge screw 43 and the shell 41 is designed to be smaller than the size of the bullet, ensuring the center positioning of the bullet during the pushing process, reducing deviation, jamming and bullet falling, and the chip discharge port 6 at the bottom of the shell 41 helps to promptly remove the tiny fragments generated by damaged water-absorbing bullets.

[0032] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A fully automatic bullet feeding device connected to a gun body, characterized in that: It includes a bullet feeding box, a bullet storage magazine arranged in the bullet feeding box and a three-way pipe, the bottom of the bullet storage magazine is provided with a first row of bullet openings, the bottom of the bullet feeding box is provided with a continuous bullet discharge mechanism connected with the first row of bullet openings, an air pump is provided next to the continuous bullet discharge mechanism, and the three-way pipe includes a first through pipe connected with the gun body, a second through pipe connected with the continuous bullet discharge mechanism and a third through pipe connected with the air pump for transporting bullets into the gun body.

2. A fully automatic ammunition feeding device according to claim 1, characterized in that: The continuous bullet ejection mechanism includes a shell fixedly arranged at the bottom of the bullet feeding box, a second row of bullet openings arranged on the shell and connected to the first row of bullet openings, and a bullet ejection screw arranged under the second row of bullet openings. A bullet ejection hole connected to the second through pipe is arranged on the side of the shell close to the second through pipe, and a drive motor is fixedly arranged on the side of the shell away from the bullet ejection hole. The drive motor is fixedly connected to the bullet ejection screw and drives it to rotate forward so that the bullet enters the bullet ejection hole.

3. A fully automatic ammunition feeding device according to claim 2, characterized in that: The gap between the bullet ejection screw and the shell is smaller than the diameter of the bullet.

4. A fully automatic ammunition feeding device according to claim 2, characterized in that: The bottom of the shell body is provided with a chip discharge opening, and the chip discharge opening is arranged under the chip discharge screw.

5. A fully automatic ammunition feeding device according to claim 2, characterized in that: The bullet ejection screw is made of plastic.

6. A fully automatic ammunition feeding device according to claim 1, characterized in that: Inclined slopes are arranged on both sides of the first row of bullet openings.

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