Air cylinder special for amusement air gun appliance

Abstract

The utility model discloses a special air cylinder for an amusement air gun appliance. The special air cylinder comprises a cylinder barrel, a mandrel arranged in the cylinder barrel, a front connector arranged at one end of the cylinder barrel and a rear cover arranged at the other end of the cylinder barrel, a groove is formed in the rear portion of the first sealing plug, a plurality of first vent holes communicated with the groove are formed in the front side of the first sealing plug, a gap is reserved between the rear portion of the first sealing plug and the inner wall of the cylinder barrel, the rear end of the second sealing plug abuts against the bottom side of the rear cover, and a gap is reserved between the outer side of the second sealing plug and the inner wall of the rear cover. The mandrel is provided with a third vent hole penetrating front and back, the second sealing plug is provided with a plurality of second vent holes communicated with the third vent hole along the circumference, and the front connector is provided with a trajectory. Through the arrangement of the first sealing plug and the second sealing plug, gas can be compressed, high-pressure airflow is generated in the third vent hole, and therefore strong impact force is given to the rubber bullet located at the end of the mandrel, the range of the rubber bullet is farther, and the user experience feeling is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinders, in particular to a special cylinder for a recreational air cannon appliance. Background Art

[0002] A recreational air cannon appliance, as the name implies, is a device that uses gas as a power source to launch rubber bullets. The recreational air cannon appliance uses the high pressure of compressed gas (such as air, carbon dioxide, etc.) generated by an air compressor to push the rubber bullet out of the nozzle. Specifically, there is a cylinder device inside the recreational air cannon appliance. When the player pulls the trigger, the gas in the storage device is quickly released to form a high-pressure air flow, which pushes the rubber bullet to accelerate and fly out along the guide tube to complete the shooting action. It has the characteristics of safety, real shooting experience, easy operation, environmental protection, etc. As a common entertainment and competitive device, the recreational air cannon appliance has gradually emerged in various shooting games and activities in recent years. It is loved by the majority of players for its unique shooting experience and high safety. The cylinder structure used in the existing recreational air cannon appliance is relatively simple and has poor sealing performance, which affects the pressure of the compressed gas and results in a short range of the rubber bullet. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the above-mentioned technical defects and provide a special cylinder for a recreational air cannon appliance.

[0004] To solve the above technical problem, the technical solution provided by the utility model is a special cylinder for a recreational air cannon appliance: including a cylinder barrel, a mandrel arranged inside the cylinder barrel, a front joint arranged at one end of the cylinder barrel, and a rear cover arranged at the other end of the cylinder barrel;

[0005] A first sealing plug is fixedly connected to the middle of the mandrel, a second sealing plug is fixedly connected to the rear end of the mandrel. There is a groove at the rear of the first sealing plug, and a plurality of first vent holes communicating with the groove are arranged on the front side of the first sealing plug. There is a gap between the rear of the first sealing plug and the inner wall of the cylinder barrel. The rear end of the second sealing plug abuts against the bottom side of the rear cover, and there is a gap between the outer side of the second sealing plug and the inner wall of the rear cover. The mandrel is provided with a third vent hole penetrating through the front and rear, and the second sealing plug is provided with a plurality of second vent holes communicating with the third vent hole along the circumference. The front joint is provided with a ballistic path.

[0006] Further, the front joint is provided with an air inlet and a bullet feeding hole. The air inlet is arranged between the first sealing plug and the front joint, and the bullet feeding hole is arranged near the front end of the mandrel. The bullet feeding hole is connected to a bullet feeding pipe.

[0007] The advantages of the utility model compared with the prior art are as follows: By setting the first sealing plug and the second sealing plug, the utility model can compress the gas to generate a high-pressure air flow in the third vent hole, thereby giving a strong impact force to the rubber bullet located at the end of the mandrel, making the rubber bullet have a longer range and a stronger user experience. Description of the Drawings

[0008] Figure 1 It is a schematic structural view of a special cylinder for a recreational air cannon appliance of the present utility model.

[0009] Figure 2 It is an exploded structural view of a special cylinder for a recreational air cannon appliance of the present utility model.

[0010] Figure 3 It is a sectional structural view of a special cylinder for a recreational air cannon appliance of the present utility model.

[0011] As shown in the figure:

[0012] 1. Cylinder barrel, 2. Mandrel, 3. Front joint, 4. Rear cover, 5. First sealing plug, 6. Second sealing plug, 7. Groove, 8. First vent hole, 9. Second vent hole, 10. Third vent hole, 11. Air inlet, 12. Ammunition loading hole. Detailed implementation manners

[0013] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0014] Embodiment 1, in combination with the attached Figures 1-3 , a special cylinder for a recreational air cannon appliance, comprising a cylinder barrel 1, a mandrel 2 arranged inside the cylinder barrel 1, a front joint 3 arranged at one end of the cylinder barrel 1, and a rear cover 4 arranged at the other end of the cylinder barrel 1;

[0015] A first sealing plug 5 is fixedly connected to the middle of the mandrel 2, a second sealing plug 6 is fixedly connected to the rear end of the mandrel 2, a groove 7 is arranged at the rear of the first sealing plug 5, a plurality of first vent holes 8 communicating with the groove 7 are arranged at the front side of the first sealing plug 5, a gap is left between the rear of the first sealing plug 5 and the inner wall of the cylinder barrel 1, the rear end of the second sealing plug 6 abuts against the bottom side of the rear cover 4, a gap is left between the outer side of the second sealing plug 6 and the inner wall of the rear cover 4, a third vent hole 10 penetrating through the front and rear is arranged on the mandrel 2, a plurality of second vent holes 9 communicating with the third vent hole 10 are arranged along the circumference of the second sealing plug 6, and a ballistic path is arranged on the front joint 1.

[0016] An air inlet 11 and an ammunition loading hole 12 are arranged on the front joint 3, the air inlet 11 is arranged between the first sealing plug 5 and the front joint 3, the ammunition loading hole 12 is arranged near the front end of the mandrel 2, and the ammunition loading hole 12 is connected to an ammunition loading pipe.

[0017] In the specific implementation of the present utility model, an air inlet pipe is connected through the air inlet 11, and rubber bullets are placed through a bullet feeding pipe. One of the rubber bullets is located at the port of the mandrel 2. When the user pulls the trigger, the solenoid valve on the amusement air gun device is activated, and gas enters the cylinder 1 through the air inlet 11, forms compressed gas through the first vent hole 8, the second vent hole 9, and the third vent hole 10, and is discharged from the port of the mandrel 2, thereby shooting out the rubber bullet at the port of the mandrel 2. Subsequently, the next rubber bullet automatically falls to the port of the mandrel 2 under the action of gravity and waits for the next shot.

[0018] In the description of the embodiments of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or position relationship, it is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0019] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0020] In the description of the embodiments of the present utility model, "a plurality of" represents at least two.

[0021] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] The above describes the present utility model and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present utility model.

Claims

1. A special cylinder for amusement air cannons, characterized in that: It comprises a cylinder (1), a core shaft (2) arranged in the cylinder (1), a front joint (3) arranged at one end of the cylinder (1), and a rear cover (4) arranged at the other end of the cylinder (1); A sealing plug (5) is fixedly connected to the middle of the core shaft (2), and a sealing plug (6) is fixedly connected to the rear end of the core shaft (2). A groove (7) is provided at the rear of the sealing plug (5), and a plurality of ventilation holes (8) are provided on the front side of the sealing plug (5) and are connected to the groove (7). A gap is left between the rear of the sealing plug (5) and the inner wall of the cylinder (1). The rear end of the sealing plug (6) contacts the bottom side of the rear cover (4), and a gap is left between the outer side of the sealing plug (6) and the inner wall of the rear cover (4). The core shaft (2) is provided with a ventilation hole (10) that passes through the front and rear, and a plurality of ventilation holes (9) are provided along the circumference of the sealing plug (6) and are connected to the ventilation holes (10). The front joint (3) is provided with a ballistic.

2. The special cylinder for amusement air cannon equipment according to claim 1, characterized in that: The front joint (3) is provided with an air inlet (11) and a bullet inlet hole (12); the air inlet (11) is arranged between the sealing plug (5) and the front joint (3); the bullet inlet hole (12) is arranged near the front end of the core shaft (2); and the bullet inlet hole (12) is connected to a bullet inlet tube.

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