CN2711684Y - Rotary paintball gun - Google Patents

Abstract

A paint ball gun with rotary ball feeding comprises a gun body part with a firing device, wherein the front end of the gun body part is connected with a gun barrel; a trigger part is connected with the gun body part; the air inlet pipe of the air pressure source is connected with the firing device; a rotary bullet feeding disc is arranged between the gun barrel and the firing device, a plurality of bullet placing holes are arranged on the bullet feeding disc in an equidistant and annular mode, and the bullet placing holes are connected with a driving device; the gun body part forms a cartridge for storing paint balls around the bullet feeding disc and the percussion device, and a guide inclined plane is arranged in the cartridge. The utility model discloses with the gyration bullet mode of sending, make the paintball rifle get into according to the preface earlier and put the bullet hole and prepare, then the fast delivery to the percussion district again, directly fire, overcome the mode of the reciprocal propelling movement all around of current vertical pellet that falls, and then improve the shooting speed, the reinforcing firepower, have not press from both sides the bullet and the fault rate is low, and the location is accurate, promote the efficiency of shooting, because this cartridge and body of a gun portion directly combine integratively, therefore do not hinder the shooting sight, and make the overall height reduce, change during the use and control, improve true on-the-spot sense.

Description

Rotary paintball gun

technical field

The utility model relates to a game gun, in particular to a paintball gun that feeds bullets in rotation without clamping the bullets, and the bullet barrel is combined with the gun body so as not to hinder the shooting line of sight.

Background technique

The structure of most paintball guns, such as patents such as the No. 447696, 443486, 406794, and 437941 of Taiwan, China, and the U.S. No. 6,138,656, 6,003,504, and 6,532,949 patents. As shown in Figure 1, a gun body part 12 is installed above the trigger part 11, a gun barrel 13 is connected to the front end of the gun body part 12, and a bullet feed tube 14 is connected above, and the bullet feed tube 14 is assembled with a paint cartridge 15 To provide paintballs B; an air pressure source 16 is connected to the bottom of the gun body 12 .

When this kind of existing paintball gun was in use, the paintball barrel 15 was connected above the gun body, and because the diameter of each paintball was about 17.5mm, there was a certain storage capacity, so the paintball barrel 15 The size is not small, and this height is not only abrupt and easy to hinder the shooting sight, but also it will appear bulky and not flexible enough in the entertainment of gunfights, and it does not have the realism of gunfights.

Moreover, paintball guns have been around for some time, and general users are increasingly demanding to increase its shooting speed. At present, the shooting speed of paintball guns of 12 to 15 rounds per second cannot meet the needs of gunfighters. The basic structure of the gun’s bomb feeding is as shown in Figures 2A to 2D, that is, the paint bomb B falls into the firing area 141 through the feed tube 14 in a natural falling manner, and then the firing device 121 of the gun body 12 sends out a small air pressure. , so that the push tube 123 moves forward to push the paint bomb B, and then the main air passage 122 sends out the atmospheric pressure to shoot the paint bomb B, and then the push tube 123 returns to the state shown in Figure 1A by the elastic force of the spring 124, and restarts Make another stroke of firing, but in this firing mode, the push tube 123 needs to reciprocate once before and after to fire a paintball B, so the speed obviously cannot be improved any more. Furthermore, as shown in FIG. 1E , when the paintball B falls into the firing zone 141, since the paintball B falls in free fall, the speed of falling into the firing zone 141 is difficult to control and accurately. , that is, it is often broken or pinched by the axial force of the push tube 123, and sometimes it will be stuck between the feed tube 14 and the firing zone 141. And because the paintball B is made of capsule-coated oily liquid and packaging materials, so when it is broken or pinched, the colored fluid inside will pollute the entire percussion area 141 and the gun barrel 13, and it is easy to form a stuck bullet. Conditions affect the firing speed of current paintball guns and increase the failure rate.

As shown in Fig. 1A ~ Fig. 1E, it is the structure disclosed by the author's U.S. Patent No. 6,601,780. The firing speed is very fast at present, but users still expect to be able to increase the shooting speed in order to Get the feel of a real battle. Therefore, the author made a major change to the basic feeding structure of the current paintball guns, in order to break through the limit of the current shooting speed; especially, crashing or pinching the paintballs is the biggest problem of the current paintball guns and the problem that needs to be improved urgently.

Utility model content

In order to overcome the above-mentioned shortcomings existing in the existing paintball guns, the utility model provides a paintball gun with rotary feeding, which uses the rotary feeding method, so that the paintball guns first enter the bullet hole for preparation in sequence, and then quickly send To the firing area, directly fire, overcome the existing mode of reciprocating forward and backward push of the vertical falling bullet, thereby increasing the shooting speed and enhancing the firepower. The barrel and the body of the gun are directly integrated, so that it does not hinder the shooting line of sight, and the overall height is reduced, making it easier to control and improve the sense of real presence.

The technical scheme that the utility model solves its technical problem adopts is:

A paintball gun with rotary feed, comprising: a gun body with a firing device, the front end of which is connected to a gun barrel; a trigger part is connected to the gun body; an air pressure source, an air inlet pipe of which is connected to the firing device; The feature is: there is a rotary feeding tray between the gun barrel and the firing device, and a plurality of bullet holes are set on the equidistant ring on the feeding tray, and it is connected with a driving device; the gun body is located between the feeding tray and the firing device A cartridge for storing paintballs is formed around the cartridge, and there is a guiding slope inside the cartridge.

In the above-mentioned paintball gun with rotary feeding, the feeding disc is rotatably sheathed on a central shaft, and the gear provided on one side thereof meshes with the transmission gear of the driving device.

In the above-mentioned paintball gun with rotary feeding, the driving device is a small motor.

The aforementioned paintball gun with rotary feed, wherein the driving device is a pneumatic ratchet.

In the aforementioned paintball gun with rotary feeding, the bullet holes on the feeding tray are located in the casing except for the inside of the loading area and the inner and outer parts of the firing area.

In the above-mentioned paintball gun with rotary feeding, the interior of the cartridge is pivotally connected to a bearing surface outside the guide inclined surface, and a spring is provided at the bottom of the bearing surface.

The aforementioned rotary paintball gun, wherein the firing device has a gas injection pipe with a sealing ring on the front end against the inner edge of the firing area of the bullet feeding tray, a piston body is movably arranged in the piston chamber, and a The solenoid valve is arranged in the air flow channel.

The beneficial effect of the utility model is that, the way of feeding bullets in a rotary manner enables the paintball guns to enter the bullet holes in order for preparation, and then quickly send them to the firing area for direct firing, which overcomes the existing problem of reciprocating forward and backward pushing of the vertical bullets. mode, which increases the shooting speed and enhances the firepower. It has the advantages of no clipping, low failure rate, accurate positioning, and improved shooting efficiency. Since the cartridge is directly integrated with the body of the gun, it does not hinder the shooting line of sight, and the overall The height is reduced, which makes it easier to control when using, and improves the sense of real presence.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the appearance sketch map of existing paintball gun

Figures 2A to 2E are schematic diagrams of the action of sending and pushing bullets of the existing paintball gun

Fig. 3 is the combined structure schematic diagram of the utility model embodiment

Figure 4 is a top view of the embodiment shown in Figure 3

Fig. 5 is a sectional view of section 5-5 shown in Fig. 4

Fig. 6 is a sectional view of section 6-6 shown in Fig. 4

Fig. 7 is a sectional view of section 7-7 shown in Fig. 5

Figure 8 is a schematic view of the appearance of another embodiment of the utility model

Fig. 9 is a partial sectional view of another embodiment of the present invention

Figure 10 is a schematic view of the structure of the utility model cartridge (1)

Figure 11 is a schematic diagram of the use of the cartridge structure of the present utility model (2)

Fig. 12 is a schematic diagram of a feasible embodiment of the cartridge of the present utility model

Explanation of symbols in the figure:

20 gun body 21 gun barrel

22 firing device 221 sealing ring

222 Air injection pipe 223 Piston body

224 pressure chamber 225 solenoid valve

226 air flow channel 227 air inlet

228 Positioning Seat 23 Sending Tray

231 bullet holes 232 gears

233 central shaft 234 sensor

24 Driving device 241 Transmission gear

25 cartridges 251 guide slope

252 loading area 253 cladding shell

254 bearing surface 255 pivot shaft

256 spring 257 supplementary port

26 Firing 27 Stirring device

30 trigger department 31 trigger

32 Fire control circuit 33 Battery

40 voltage source 41 intake pipe

42 cylinder

Detailed ways

First of all, please refer to Fig. 3, shown in 4, the paintball gun of the present utility model rotary feeding bullet, comprises a gun body part 20, gun barrel 21, trigger part 30, air pressure source 40; Wherein, this gun body part 20 has The firing device 22 of the paintball is connected to a gun barrel 21 at the front end; the trigger part 30 is then connected to the gun body part 20, and it includes a trigger 31, a firing control circuit 32 and a battery 33; but these formations are all prior art , has also been disclosed in U.S. Patent No. 6,601,780, so details will not be repeated.

In addition, the air pressure source 40 has an air inlet pipe 41 for supplying the required air pressure to the triggering device 22 , and the air inlet pipe 41 can provide air pressure through a cylinder 42 or be connected to other air supply devices.

The components disclosed above are the basic structure of the paintball gun, which belongs to the prior art, so details will not be repeated.

The biggest feature of the present utility model is that: a rotary feeding tray 23 is arranged between the gun barrel 21 and the firing device 22, as shown in Fig. 5 and Fig. hole 231, and the bullet delivery tray 23 is driven by a driving device 24 to rotate, and each bullet hole 231 is transferred to the firing area 26 where the firing device 22 and the gun barrel 21 are axially connected, and then the loaded paint bullets B fire.

The above-mentioned gun body 20 forms a cartridge 25 for storing paintballs B around the cartridge delivery tray 23 and the firing device 22, and the paintballs B are gradually introduced into each bullet hole 231 by the guide slope 251 in the cartridge 25. , and turn back to the firing area 26 in sequence, and the paintball B located in the firing area 26 is fired by the firing device 22 and shot out through the gun barrel 21 .

In order to further understand the specific embodiment of the present utility model, please refer to Fig. 5 and Fig. 6 again, the bullet delivery tray 23 is provided with 6 to 8 penetrating bullet holes 231, and each bullet hole 231 is The specification of the paintball B is about 17-18 mm in diameter, so if 8 equidistant bullet holes 231 are arranged, the diameter of the delivery tray 23 is about 80 mm, and the delivery tray 23 is mounted on the gun body In the part 20, it does not affect the shooting. The bullet delivery tray 23 is sleeved on a central shaft 233 to rotate, and one side is provided with a gear 232, which can be meshed with the transmission gear 241 of a driving device 24. Here The driving device 24 can be constituted by a small motor or a pneumatic ratchet, and an equivalent driving member can also be used to drive the ejection tray 23 to rotate, and details will not be repeated here. And this driving device 24 is controlled by the firing control circuit 32 and rotates, and it can accurately make the bullet tray 23 rotate an angle (such as 45 °) and locate, and turn 45 ° after the paintball B is fired, so that each The paintball B placed inside the bullet hole 231 reaches the axial center (X←→X) of the firing zone 26 accurately and quickly. Certainly, an alignment sensor 234 may also be provided at a proper position on the ejection tray 23, so as to make the positioning more accurate.

There are many ways of the above-mentioned percussion device 22, and they will not be described in detail here. As shown in FIG. There is a sealing ring 221, which is used to push against the inner peripheral surface of the percussion area 26 of the bullet tray 23 to reach an airtight state. A piston body 223 is arranged in the air pressure chamber 224 and can be displaced, and an electromagnetic valve 225 is used for Open and close the air flow channel 226 to control the air pressure balance sent from the air intake pipe 41 to the air inlet 227 through the hollow inner side of the central shaft 233, so as to start the displacement of the piston 223, and open or close the gas injection pipe 222 at a predetermined time Fire the paintball B. Of course, the air inlet pipe 41 can be connected to the air inlet 227 through other channels instead of the central shaft 233 to achieve the same implementation function. When the electromagnetic valve 225 is opened, the airflow channel 226 is opened, so that the air pressure chamber 224 first flows through the airflow channel 226 to the gas injection pipe 222 with a small airflow, so that the paintball B is first accelerated by the small airflow, so that when the piston body 223 is opened, the atmospheric pressure Blow the paintball B apart. As for the firing device 22 , it is mounted on a positioning seat 228 provided at a proper position in the gun body 20 , so that it can be firmly positioned in front of the firing area 26 .

The above-mentioned solenoid valve 225 is the same as the driving device 24, and is controlled by the fire control circuit 32 at the same time. When the trigger 31 (shown in FIG. 3 ) is fired, the micro switch or the sensing element of the fire control circuit 32 acts to start the fire control circuit. The circuit 32 makes the driving device 24 drive the catapult 23 to rotate, and after reaching the position, the electromagnetic valve 225 is activated simultaneously, and the gas injection pipe 222 is sent into the atmospheric pressure to fire the paint bomb B quickly.

From the above, the shooting speed of the utility model can be improved because the paintball B does not fall into the firing area 26 in a free fall mode, but quickly cuts into the positioning in a circular rotation mode, and the firing device 22 is used for the gas injection tube. 222 directly butts against the inner surface edge of the firing zone 26, without reciprocating action, the result of the two complementing each other.

The aforementioned design needs to cooperate with a suitable cartridge 25 to smoothly import the paint bombs B one by one into each bullet hole 231 of the delivery tray 23, and the mode adopted by the utility model is as shown in Figure 5 and Figure 7. Inside the cylinder 25, there is a guide inclined surface 251. In addition to separating the firing device 22 and the driving device 24 in the cartridge 25, the guide slope 251 guides the paintball B in the cylinder to the right side for loading. Each bullet hole 231 is introduced into the area 252 one by one. Fig. 7 is the unfolded sectional view of the direction 7-7 shown in Fig. 5, from which it can be seen that the paint bomb B is gradually introduced into each bullet hole 231a → 231b → 231c → 231d by the guide inclined surface 251, and then enters the bag Covering the housing 253 of the bullet tray 23, so at least four paintballs B are placed in the bullet holes in the coating housing 253 and are ready to shoot, and they are transferred to the firing area 26 in sequence and fired instantly. Because the utility model has more than a plurality of paintballs B to be shot, it can achieve the purpose of quickly supplying the bombs.

The bullet hole 23 of the above-mentioned delivery tray 23, except the inner side of the loading area 252 and the inner and outer parts of the firing area 26, the bullet holes 231 of the remaining loaded paint bombs B are located in the cladding shell 253.

Please refer to Fig. 8 and shown in Fig. 9 again, another feasible embodiment of the present invention is that the gear 232 and the driving device 24 for sending the ejection tray 23 are arranged on the outer surface, and the transmission gear 241 drives the ejection tray 23 to rotate. Its transmission mode is the same as that of the foregoing embodiments, so that it can be used in space with different shapes of paintball guns, and has the advantage of facilitating maintenance of the driving device 24 .

Please refer to Fig. 10 and shown in Fig. 11 again, it is the structural representation of the cartridge 25 of the present utility model, because the present utility model combines the cartridge 25 and the gun body 20 together, and in order to fully utilize the cartridge 25 space, in order to reach the maximum storage capacity of paintballs, it is provided with a movable bearing surface 254 on the outside of the guide slope 251, the inner side of the bearing surface 254 is provided with a pivot shaft 255, and the bottom surface is provided with a spring 256, such a Now, when the paintball B is placed into the barrel 25, the bearing surface 254 will drop under the action of gravity, thereby increasing the storage space in the cylinder, and as the paintball B is fired successively and the weight is reduced, then the bearing surface 254 will be The elastic return force of the spring 256, with the pivot shaft 255 as the axis, presents an upward state, and smoothly sends the paint bomb B on the bearing surface 254 forward into the loading area. So although the utility model is arranged on the barrel 25 at the position of the gun body, its internal storage space is not reduced, and the position of its supplementary port 257 is just above the gun body, and this height is higher than that of the existing paint cartridge 15 Lower, so it is more convenient for game fighters to replenish paintball B during a gun battle, which is indeed practical.

In addition, as shown in Figure 12, the cartridge 25 combined with the body of the gun 20 can be set as an independent shell, and the cover is assembled at the position of the body of the gun 20, which can be removed when necessary, so that the body of the gun can be easily The percussion device 22 of 20, the maintenance and the repair of elements such as sending cartridge 23, driving device 24, make it more convenient to use. Of course, the bomb barrel 25 can be provided with a stirring device 27, so that the paint bombs B are not easily piled up and loaded smoothly, but the stirring device 27 is a prior art, so it will not be described in detail.

By virtue of the above-mentioned technical means, the utility model can indeed improve the problems of clipped bullets, stuck bullets and broken paint bullets.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.

In summary, the utility model fully meets the needs of industrial development in terms of structural design, practicability and cost-effectiveness, and the disclosed structure also has an unprecedented innovative structure, novelty, creativity and practicability, and meets the needs of industrial development. According to the requirements of the new patent requirements, the application is filed in accordance with the law.

Claims (7)

1. A paintball gun with rotary feed, comprising: A gun body with a firing device, the front end of which is connected to a gun barrel; A trigger part is connected with the gun body part; An air pressure source, the air inlet pipe of which is connected with the percussion device; Its characteristics are: There is a rotary feeding tray between the gun barrel and the firing device, and a plurality of bullet holes are arranged on the equidistant ring on the feeding tray, and it is connected with a driving device; The body of the gun forms a cartridge for storing paintballs around the cartridge delivery tray and the firing device, and there is a guiding slope inside the cartridge. 2. The paintball gun according to claim 1, wherein the bullet feeding disc is rotatably threaded on a central shaft, and the gear provided on one side of it meshes with the transmission gear of the driving device. . 3. The paintball gun according to claim 2, wherein the driving device is a small motor. 4. The paintball gun according to claim 2, wherein the driving device is a pneumatic ratchet. 5. The paintball gun according to claim 1, characterized in that, except for the inner side of the loading area and the inner and outer parts of the firing area, the rest of the bullet holes on the feeding tray are located in the cladding shell. in vivo. 6. The paintball gun according to claim 1, characterized in that, the interior of the cartridge is pivotally connected to a bearing surface outside the guiding inclined surface, and a spring is provided at the bottom of the bearing surface. 7. The paintball gun according to claim 1, characterized in that the firing device has a gas injection pipe with a sealing ring on the front end against the inner edge of the firing area of the bullet feeding tray, and a piston The body is movably arranged in the piston chamber, and an electromagnetic valve is arranged in the air flow channel.

Images