TWM660402U - Airsoft gun and hop-up bucking adjustment set thereof - Google Patents

Abstract

This invention discloses an airsoft gun and a hop-up bucking adjustment set thereof. The hop-up bucking adjustment set is mounted on outside of a barrel and a hop-up bucking, and includes an adjustment body, a pressing base and an adjustment ring. The adjustment body includes an end portion and a groove adjacent to the end portion and located outside of the adjustment body. The end portion has a notch, and the notch is connected with the groove. The pressing base is correspondingly disposed in the groove and includes a pressing convex block which position corresponds to a friction bump of the hop-up bucking, and one protrusion is formed on the surface of the pressing convex block facing the notch. The adjustment ring is arranged inside of the end portion and can rotate relative to the end portion. One side of the adjustment ring faces the downward pressing base includes an inclined surface structure that is matched with the protrusion.

Description

Pneumatic toy guns and rubber adjustment bases

The present invention relates to a toy gun and an adjusting seat, in particular to a pneumatic toy gun and a rubber adjusting seat.

In recent years, survival games that use safe firearms for combat have become increasingly popular. The firearms used are mainly pneumatic toy guns, and the bullets used are mainly non-metallic spherical projectiles, or BB bullets.

After a BB bullet is fired from a pneumatic toy gun, it will be affected by air resistance and gravity during flight, causing its trajectory to gradually deviate from a straight line after a certain distance. In view of this, the prior art proposes to add a hop-up bucking to the pneumatic toy gun. The hop-up bucking contacts the BB when the BB is in the cocked position, so that the BB rotates upward (upward or backward) due to the friction between the hop-up bucking and the BB after being fired. Based on the Magnus effect, when the BB flies in an upward spin, the air passes through the lower part of the BB in the same direction as the rotation of the BB, resulting in a lower flow rate. On the contrary, when the air passes through the upper part of the BB in the opposite direction as the rotation of the BB, resulting in a higher flow rate. At this time, the air will generate a slight buoyancy on the BB, which can greatly slow down the BB's falling speed and increase the shooting range.

In the prior art, increasing the downward pressure of the top-spinning rubber to increase the friction between the top-spinning rubber and the BB bullet is done by adjusting a hop seat. Taking a gas-operated rifle as an example, because the hop seat and the top-spinning rubber are located inside the gun body (gun body), and due to the limitations of the existing hop seat structure, one existing adjustment method requires first removing the (lower) handguard of the barrel to adjust the knob of the hop seat, and then adjust the friction between the top-spinning rubber and the BB bullet; in addition, another existing adjustment method requires using a special tool (not a common wrench) to reach into the gun body to adjust the hop seat, and then adjust the friction between the top-spinning rubber and the BB bullet.

However, the first adjustment method requires the removal of the barrel handguard before adjustment, which is relatively troublesome for survival game players; and the second adjustment method requires the use of special tools to adjust the hop seat. If you forget to bring this special tool, it is difficult to find a replacement temporarily. Therefore, for players, both adjustment methods are quite inconvenient.

Therefore, how to provide a pneumatic toy gun and a rubber adjustment seat thereof, which can adjust the friction between the upwardly rotating rubber and the bullet without removing the handguard of the gun barrel or requiring special tools, is one of the important topics.

In view of the above problems, the purpose of the present invention is to provide a pneumatic toy gun and a rubber adjustment seat thereof. Compared with the existing adjustment method, the present invention can adjust the friction between the upwardly rotating rubber and the bullet without removing the handguard of the gun barrel or requiring special tools.

To achieve the above-mentioned purpose, the present invention provides a pneumatic toy gun, including a gun body, a top-spinning rubber and a rubber adjustment seat. The gun body includes a gun barrel and a magazine, one end of the gun barrel is formed with a bullet entry, the gun barrel is provided with an opening at the bullet entry, and the magazine is used to provide a bullet to the bullet entry. The top-spinning rubber sleeve is arranged at the end of the gun barrel, and the top-spinning rubber includes a friction bump corresponding to the opening and protruding toward the inner side of the gun barrel. The rubber adjustment seat sleeve is arranged on the outer side of the gun barrel and the top-spinning rubber, and includes an adjustment body, a pressing seat and an adjustment ring. The adjusting body includes an end and a groove adjacent to the end and located on the outer side of the adjusting body, and the end has a notch, which is connected to the groove. The lower pressing seat is arranged corresponding to the groove, and includes a lower pressing protrusion corresponding to the friction protrusion, and a protrusion is formed on the surface of the lower pressing protrusion facing the notch. The adjusting ring is arranged on the inner side of the end and can rotate relative to the end. The side of the adjusting ring facing the lower pressing seat includes a slope structure arranged in cooperation with the protrusion; wherein, when the adjusting ring rotates relative to the end, the adjusting ring moves the lower pressing seat in the direction of the upward rotating rubber through the slope structure and the protrusion, so that the lower pressing protrusion presses the upward rotating rubber and the friction protrusion moves in the inner side of the barrel.

To achieve the above-mentioned purpose, the present invention also provides a rubber adjustment seat, which is suitable for adjusting a top-spinning rubber of a pneumatic toy gun, wherein the top-spinning rubber sleeve is arranged on a gun barrel of the pneumatic toy gun and includes a friction convex block protruding toward the inner side of the gun barrel, and the rubber adjustment seat includes an adjustment body, a lower pressing seat and an adjustment ring. The adjustment body includes an end and a groove adjacent to the end and located on the outer side of the adjustment body, and the end has a notch, which is connected to the groove. The lower pressing seat is arranged corresponding to the groove and includes a lower pressing convex block, and a protrusion is formed on the surface of the lower pressing convex block facing the notch. The adjusting ring is arranged on the inner side of the end portion and can rotate relative to the end portion. The side of the adjusting ring facing the lower pressing seat includes a slope structure arranged in cooperation with the protrusion. When the adjusting ring rotates relative to the end portion, the adjusting ring moves the lower pressing seat toward the upward rotating rubber through the slope structure and the protrusion, so that the lower pressing protrusion presses the upward rotating rubber and the friction protrusion moves toward the inner side of the barrel.

In one embodiment, the top-spin rubber protrudes from the end of the barrel and the end of the adjustment body, and the adjustment ring is located between the end and the top-spin rubber.

In one embodiment, the side of the adjusting ring away from the lower press seat further includes a plurality of arc-shaped grooves.

In one embodiment, the shape of each arc-shaped groove corresponds to a hexagonal wrench.

In one embodiment, the pressing seat further includes two side arms symmetrical to each other, and the pressing protrusion is located between the side arms and connected to the side arms.

In one embodiment, the rubber adjustment seat further includes a locking ring, which is locked to the outer side of the adjustment body away from the end.

In one embodiment, the rubber adjustment seat further includes a C-shaped buckle ring, which is disposed in another groove of the adjustment body.

In one embodiment, a C-shaped buckle is located between the adjustment body and the locking ring.

In one embodiment, the pneumatic toy gun further comprises a first gasket and a second gasket. The first gasket is sleeved on the outer side of the adjustment ring and is located between the adjustment ring and the end portion. The second gasket is sleeved on a side of the adjustment ring away from the lower press seat.

In one embodiment, the pneumatic toy gun is a short gun or a long gun.

As mentioned above, in the pneumatic toy gun and its rubber adjustment seat of the present invention, the rubber adjustment seat is set on the outer side of the gun barrel and the upper rotating rubber, and includes an adjustment body, a lower pressing seat and an adjustment ring. The adjustment body includes an end and a groove adjacent to the end and located on the outer side of the adjustment body, and the end has a connection with the groove; the lower pressing seat is correspondingly arranged in the groove and includes a lower pressing block corresponding to the friction block, and the surface of the lower pressing block facing the notch is formed with a protrusion; and the adjustment ring is arranged on the inner side of the end and can rotate relative to the end, and the side of the adjustment ring facing the lower pressing seat includes an inclined surface structure arranged in cooperation with the protrusion; its In the structure design, when the adjusting ring rotates relative to the end, the adjusting ring moves the lower pressing seat toward the upward rotating rubber through the inclined surface structure and the protruding part, so that the lower pressing convex block presses the upward rotating rubber and the friction convex block moves toward the inner side of the gun barrel. When the survival game player wants to adjust the friction between the upward rotating rubber and the bullet, he can use a common hexagonal wrench to reach through the rear sight (shell ejection port) of the pneumatic toy gun body and insert the adjusting ring, and the inclined surface structure on the back side of the adjusting ring can be used to achieve the up and down movement of the entire lower pressing seat (lower pressing convex block), and then the friction between the upward rotating rubber and the bullet can be adjusted through the lower pressing convex block of the lower pressing seat. Therefore, compared to the existing adjustment method, survival game players do not need to remove the (lower) handguard of the barrel first, nor do they need special tools to adjust the friction between the topspin rubber and the bullet.

In addition, through the above-mentioned structural design, the new type can make the entire pressing seat (pressing block) press down the upward spinning rubber stably and straightly, so that the upward spinning rubber and the projectile can obtain uniform friction, which can greatly slow down the speed of the projectile's descent and increase the range, thereby providing better trajectory predictability, trajectory stability and sufficient backspin effect.

The following will refer to the relevant drawings to illustrate a pneumatic toy gun and its rubber adjustment seat according to a preferred embodiment of the present invention, wherein the same components will be described with the same reference symbols.

FIG. 1A is a schematic diagram of a pneumatic toy gun 1 according to an embodiment of the present invention, FIG. 1B is a partially enlarged schematic diagram of the pneumatic toy gun 1 of FIG. 1A, FIG. 2 is an exploded schematic diagram of the rubber adjustment seat 4 and the barrel 21 of the pneumatic toy gun 1 of FIG. 1A, FIG. 3A is a schematic diagram of the combination of the rubber adjustment seat 4, the upper rotating rubber 3 and the barrel 21 of the pneumatic toy gun 1 of FIG. 1A, FIG. 3B is a schematic cross-sectional view along the cutting line A-A in FIG. 3A, and FIG. 4 is a schematic diagram of the rubber adjustment seat 4, the upper rotating rubber 3 and the barrel 21 of FIG. 2. FIG. 5 is a schematic diagram of the connection between the C-shaped buckle ring 45 and the barrel 21 in the rubber adjustment seat 4 of FIG. 2 ; FIG. 6A and FIG. 6B are schematic cross-sectional views of the rubber adjustment seat 4 in FIG. 3A before and after adjusting the upper rotating rubber 3; and FIG. 7A and FIG. 7B are schematic cross-sectional views of the rubber adjustment seat 4 in FIG. 3A before and after adjusting the upper rotating rubber 3 from another perspective.

Please refer to FIG. 1A and FIG. 1B . The pneumatic toy gun 1 of the present embodiment includes a gun body 2, a top-spinning rubber 3 and a rubber adjustment seat 4. The pneumatic toy gun 1 can be a short gun or a long gun, that is, the gun body 2 can be a short gun body or a long gun body. In the present embodiment, the pneumatic toy gun 1 is a long gun (such as a rifle), and the gun body 2 is a long gun body. It should be noted that the above description is only for example, and is not intended to limit the present invention. In other embodiments, the pneumatic toy gun 1 can also adopt any other type of structure, which is not limited by the present invention.

The gun body 2 includes a gun barrel (also called an inner tube or inner gun barrel) 21 and a magazine 22. Among them, one end E of the gun barrel 21 is formed with a bullet entry P, and the gun barrel 21 is provided with an opening O at the bullet entry P. The opening O is located on the upper side of the gun barrel 21, and the magazine 22 can be used to store a plurality of bullets B and can further provide the bullets B to the bullet entry P of the gun barrel 21.

The gun body 2 of this embodiment further includes a trigger 23 and a power source 24. The power source 24 can be disposed in the clip 22 or at any appropriate position inside the gun body 2; or, the power source 24 can include several components, which can be partially disposed in the clip 22 and partially disposed at any appropriate position inside the gun body 2. The pneumatic toy gun 1 of this embodiment is a gas gun, and therefore, the power source 24 can include a high-pressure gas cylinder, an air inlet valve, and an air inlet pipe, wherein the high-pressure gas cylinder can be disposed in the clip 22, and the air inlet valve and the air inlet pipe can be disposed at appropriate positions inside the gun body 2.

The upward-spinning rubber 3 is, for example but not limited to, a rubber, and is sleeved on the end E of the barrel 21. Here, the upward-spinning rubber 3 is sleeved on the outer side of the end E of the barrel 21 and protrudes from the barrel 21 and the rubber adjusting seat 4. The upward-spinning rubber 3 includes a friction convex block 31 corresponding to the opening O and protruding toward the inner side of the barrel 21, and the friction convex block 31 is used to provide friction with the bullet B.

Before firing the bullet B, the clip 22 first provides a bullet B to the bullet entry point P. At this time, the friction protrusion 31 of the upward-spinning rubber 3 contacts the bullet B to provide friction when firing the bullet B. Then, when the trigger 23 is triggered, the power source 24 is activated to provide a pneumatic force to the bullet B. The pneumatic force can push the bullet B so that the bullet B is ejected outward along the barrel 21 at a high speed. At the same time, since the friction protrusion 31 of the upward-spinning rubber 3 provides friction to the bullet B, the bullet B can generate upward spin (or backward spin), thereby greatly slowing down the speed of the bullet B and increasing the shooting range.

Please refer to FIG. 2 to FIG. 7B to illustrate how the rubber adjustment seat 4 of this embodiment adjusts the friction between the upward rotating rubber 3 and the projectile B.

The rubber adjustment seat 4 is also called the upward-spinning rubber adjustment seat (Hop seat), which is suitable for adjusting the upward-spinning rubber 3 of the pneumatic toy gun 1. The rubber adjustment seat 4 of this embodiment is sleeved on the outer side of the gun barrel 21 and the upward-spinning rubber 3 and adjacent to a rear sight 25 (i.e., the ejection port in FIG. 1B ) of the gun body 2. The rubber adjustment seat 4 includes an adjustment body 41, a pressing seat 42, and an adjustment ring 43.

The adjustment body 41 is sleeved on the outer side of the barrel 21. The adjustment body 41 of this embodiment is annular and hollow, and the barrel 21 passes closely through the inner side of the adjustment body 41. The adjustment body 41 includes an end E1 and a groove U1 adjacent to the end E1 and located on the outer side of the adjustment body 41, and the end E1 has a notch N, which is connected to the groove U1 (Figure 2). Here, the end E1 is adjacent to the end E of the barrel 21, and the end E of the barrel 21 with the upper rotation rubber 3 passes through the hollow adjustment body 41 and the adjustment ring 43. In addition, the gun barrel 21 of the present embodiment further includes a positioning portion 211 (see FIG. 6A ) for positioning the upwardly rotating rubber 3. One end of the upwardly rotating rubber 3 is inserted into the positioning portion 211 of the gun barrel 21, and the other end of the upwardly rotating rubber 3 protrudes from the end E of the gun barrel 21 and the end E1 of the adjustment body 41.

Please refer to FIG. 2 again. The pressing seat 42 of this embodiment is disposed corresponding to the groove U1 of the adjusting body 41, and includes a pressing protrusion 421 whose position corresponds to the friction protrusion 31 and the opening O. The pressing protrusion 421 is used to apply pressure to the outer side of the upper rotating rubber 3 opposite to the friction protrusion 31, thereby increasing the friction between the friction protrusion 31 and the projectile B. The pressing protrusion 421 of this embodiment is formed with a protrusion 4211 on the surface facing the notch N. In other words, the protrusion 4211 of the pressing protrusion 421 protrudes in the direction of the notch N. In addition, the pressing seat 42 of the present embodiment is a C-shaped buckle, which further includes two symmetrical side arms 422a and 422b, and the pressing protrusion 421 is located between the side arms 422a and 422b, and the two sides of the pressing protrusion 421 are connected to the side arms 422a and 422b respectively.

The adjusting ring 43 is disposed on the inner side of the end E1 of the adjusting body 41 and can rotate relative to the end E1. As shown in FIG3B and FIG6A, the protrusion 4211 is located on the inner side of the adjusting ring 43, and the adjusting ring 43 is located between the end E1 of the adjusting body 41 and the upper rotation rubber 3. In addition, the side of the adjusting ring 43 facing the lower pressing seat 42 includes a slope structure 431 that cooperates with the protrusion 4211. Specifically, the adjusting ring 43 has a slope structure 431 facing the protrusion 4211, and the slope structure 431 is used to provide a downward pressure on the protrusion 4211 and the downward pressing block 421. When the adjusting ring 43 is adjusted to rotate relative to the adjusting body 41 and the downward pressing seat 42, the friction between the upward rotating rubber 3 and the projectile B can be adjusted through the slope structure 431.

The adjusting ring 43 of this embodiment further includes a plurality of arcuate grooves 432 on the side away from the lower pressing seat 42. The shape of each arcuate groove 432 corresponds to the shape of a commonly used hexagonal wrench. The purpose of providing the arcuate grooves 432 is to allow game players to use a commonly used hexagonal wrench to adjust the adjusting ring 43, thereby adjusting the friction between the upward spinning rubber 3 and the projectile B.

In addition, the rubber adjustment seat 4 of the present embodiment further includes a locking ring 44. As shown in FIG. 6A , the locking ring 44 of the present embodiment is hollow and is locked to the outer side of the adjustment body 41 away from the end E1. Here, the locking ring 44 is inserted from the other end E2 of the adjustment body 41 and is locked to the adjustment body 41. The locking ring 44 of the present embodiment has an internal thread, and the adjustment body 41 has an external thread corresponding to the internal thread, so that the locking ring 44 can be locked to the adjustment body 41. In different embodiments, the locking ring 44 may have an external thread, and the adjustment body 41 may have an internal thread corresponding to the external thread, and the present invention is not limited thereto.

In addition, the rubber adjustment seat 4 of this embodiment further includes a C-shaped buckle ring 45, and the outer side of the adjustment body 41 further includes another groove U2, and the C-shaped buckle ring 45 is disposed in the groove U2. Here, the C-shaped buckle ring 45 and the lower pressing seat 42 are located at opposite sides of the adjustment body 41 (the lower pressing seat 42 is located at the upper side of the adjustment body 41, and the C-shaped buckle ring 45 is located at the lower side of the adjustment body 41). When the C-shaped buckle ring 45 is disposed in the groove U2 of the adjustment body 41, the C-shaped buckle ring 45 will be located between the adjustment body 41, the locking ring 44 and the barrel 21.

As shown in FIG. 5 , the C-shaped buckle ring 45 includes two symmetrical side arms 451, and the outer wall of the gun barrel 21 includes two recesses 212 that cooperate with the two side arms 451. Therefore, when the C-shaped buckle ring 45 is disposed in the groove U2 of the rubber adjustment seat 4, the two side arms 451 of the C-shaped buckle ring 45 and the two recesses 212 of the outer wall of the gun barrel 21 can be engaged with each other. With such a design, the rubber adjustment seat 4 can position the gun barrel 21 through the C-shaped buckle ring 45.

In addition, the rubber adjustment seat 4 further includes a first washer 46 and a second washer 47. The first washer 46 of this embodiment is a rubber washer, which is sleeved on the outer side of the adjustment ring 43 and located between the adjustment ring 43 and the end E1. The second washer 47 is a metal washer, which is sleeved on the side of the adjustment ring 43 away from the press seat 42.

In addition, the rubber adjustment seat 4 further includes a third gasket 48 and a fourth gasket 49. The third gasket 48 of this embodiment is a metal gasket, which is adjacent to the end E2 and sleeved on the outer side of the gun barrel 21, and the fourth gasket 49 is a rubber ring, which is also sleeved on the outer side of the gun barrel 21 and is located between the end E2 and the third gasket 48.

Please refer to FIG. 1B again and FIG. 6A to FIG. 7B , and the following will describe in detail how to adjust the friction between the upwardly rotating rubber 3 and the projectile B through the rubber adjustment seat 4.

When the adjusting ring 43 rotates relative to the end E1 (or the adjusting body 41), the adjusting ring 43 can move the lower pressing seat 42 toward the upward rotating rubber 3 through the inclined surface structure 431 and the protruding portion 4211, so that the lower pressing protrusion 421 presses the upward rotating rubber 3 and the friction protrusion 31 moves toward the inner side of the barrel 21.

Specifically, in this embodiment, when the survival game player wants to adjust the friction between the upward-spinning rubber 3 and the bullet B, since the position of the adjustment ring 43 (rubber adjustment seat 4) is adjacent to the rear sight 25 (shell ejection port) of the gun body 2 (gun body), and the shape of the arc-shaped groove 432 corresponds to the shape of a commonly used hexagonal wrench, the player can use the hexagonal wrench to adjust the rear sight 25 of the pneumatic toy gun 1. Then, the adjusting ring 43 is inserted into one of the arc grooves 432 of the adjusting ring 43, such as the arc groove 432 located on the upper side, and a force is applied to the hexagonal wrench to perform a "pull" action, so that the adjusting ring 43 will rotate clockwise relative to the end E1 (or the adjusting body 41), and the inclined surface structure 431 on the back side of the adjusting ring 43 will rotate (counterclockwise), so that the adjusting ring 43 will pass through the inclined surface structure. 431 and the protrusion 4211, so that the entire pressing seat 42 (including the pressing block 421, the protrusion 4211, the side arm 422a and the side arm 422b) moves in the direction of the upward rotation rubber 3 (as shown in FIG. 6B and FIG. 7B, moves in the direction D), so that the pressing block 421 of the pressing seat 42 can press the upward rotation rubber 3 (from FIG. 7A to FIG. 7B), so that the friction block 31 can move toward the barrel 21 On the contrary, when the hexagonal wrench is applied with a force such as a "push" action, the adjusting ring 43 will produce, for example, a counterclockwise rotation, and the inclined surface structure 431 will rotate accordingly (clockwise) and leave the protrusion 4211 to reduce the downward pressure of the upward rotating rubber 3 (from FIG. 7B to FIG. 7A), thereby reducing the friction between the friction bump 31 of the upward rotating rubber 3 and the projectile B.

As mentioned above, in the pneumatic toy gun 1 and the rubber adjustment seat 4 of the present embodiment, the inclined surface structure 431 on the reverse side of the adjustment ring 43 of the rubber adjustment seat 4 can achieve the up-and-down movement of the pressing seat 42 (pressing protrusion 421), thereby adjusting the friction between the upward-spinning rubber 3 and the bullet B. In addition, through the above-mentioned design, the pressing protrusion 421 of the pressing seat 42 can press down the upward-spinning rubber 3 stably and straightly, so as to achieve uniform friction between the upward-spinning rubber 3 and the bullet B, which can greatly reduce the falling speed of the bullet B and increase the shooting range, providing better trajectory predictability, trajectory stability and sufficient backspin effect.

In addition, the present invention also provides a rubber adjustment seat, which is suitable for adjusting the upward rotating rubber of a pneumatic toy gun. The upward rotating rubber sleeve is arranged on the barrel of the pneumatic toy gun and includes a friction convex block protruding toward the inner side of the barrel; the rubber adjustment seat includes an adjustment body, a lower pressing seat and an adjustment ring. The adjustment body includes an end and a groove adjacent to the end and located on the outer side of the adjustment body, and the end has a notch, which is connected to the groove. The lower pressing seat is arranged corresponding to the groove and includes a lower pressing convex block, and a protrusion is formed on the surface of the lower pressing convex block facing the notch. The adjusting ring is arranged on the inner side of the end portion and can rotate relative to the end portion, and the side of the adjusting ring facing the lower pressing seat includes a slope structure arranged in cooperation with the protrusion; wherein, when the adjusting ring rotates relative to the end portion, the adjusting ring moves the lower pressing seat in the direction of the upward rotating rubber through the slope structure and the protrusion, thereby causing the lower pressing protrusion to press the upward rotating rubber and causing the friction protrusion to move toward the inner side of the gun barrel.

It should be noted that the structural design of the barrel fixing seat has been described in detail in the above embodiments and will not be repeated here.

In summary, in the pneumatic toy gun and its rubber adjustment seat of the present invention, the rubber adjustment seat is set on the outer side of the gun barrel and the upper rotating rubber, and includes an adjustment body, a lower pressing seat and an adjustment ring. The adjustment body includes an end and a groove adjacent to the end and located on the outer side of the adjustment body, and the end has a connection with the groove; the lower pressing seat is correspondingly arranged in the groove, and includes a lower pressing block corresponding to the friction block, and the surface of the lower pressing block facing the notch is formed with a protrusion; and the adjustment ring is arranged on the inner side of the end and can rotate relative to the end, and the side of the adjustment ring facing the lower pressing seat includes an inclined surface structure arranged in cooperation with the protrusion; its In the structure design, when the adjusting ring rotates relative to the end, the adjusting ring moves the lower pressing seat toward the upward rotating rubber through the inclined surface structure and the protruding part, so that the lower pressing convex block presses the upward rotating rubber and the friction convex block moves toward the inner side of the gun barrel. When the survival game player wants to adjust the friction between the upward rotating rubber and the bullet, he can use a common hexagonal wrench to reach through the rear sight (shell ejection port) of the pneumatic toy gun body and insert the adjusting ring, and the inclined surface structure on the back side of the adjusting ring can be used to achieve the up and down movement of the entire lower pressing seat (lower pressing convex block), and then the friction between the upward rotating rubber and the bullet can be adjusted through the lower pressing convex block of the lower pressing seat. Therefore, compared to the existing adjustment method, survival game players do not need to remove the (lower) handguard of the barrel first, nor do they need special tools to adjust the friction between the topspin rubber and the bullet.

In addition, through the above-mentioned structural design, the new type can make the entire pressing seat (pressing block) press down the upward spinning rubber stably and straightly, so that the upward spinning rubber and the projectile can obtain uniform friction, which can greatly slow down the speed of the projectile's descent and increase the range, thereby providing better trajectory predictability, trajectory stability and sufficient backspin effect.

The above description is for illustrative purposes only and is not intended to be limiting. Any equivalent modifications or changes made to the invention without departing from the spirit and scope of the invention shall be included in the scope of the patent application attached hereto.

1: Pneumatic toy gun 2: Gun body 21: Gun barrel 211: Positioning part 212: Recess 22: Magazine 23: Trigger 24: Power source 25: Rear sight 3: Upward rotation rubber 31: Friction bump 4: Rubber adjustment seat 41: Adjustment body 42: Downward pressure seat 421: Downward pressure bump 4211: Protrusion 422a, 422b, 451: Side arm 43: Adjustment ring 431: Inclined surface structure 432: Arc groove 44: Locking ring 45: C-type buckle ring 46: First gasket 47: Second gasket 48: Third gasket 49: Fourth gasket A-A: Cutting line B: Bullet D: Direction E: End E1, E2: End N: Notch O: Opening P: Bullet entry U1, U2: Groove

FIG. 1A is a schematic diagram of a pneumatic toy gun of an embodiment of the present invention. FIG. 1B is a partially enlarged schematic diagram of the pneumatic toy gun of FIG. 1A. FIG. 2 is a schematic diagram of the exploded rubber adjustment seat and the barrel of the pneumatic toy gun of FIG. 1A. FIG. 3A is a schematic diagram of the combination of the rubber adjustment seat, the upward rotating rubber and the barrel of the pneumatic toy gun of FIG. 1A. FIG. 3B is a schematic diagram of a cross-section along the cutting line A-A in FIG. 3A. FIG. 4 is a schematic diagram of the matching of the adjustment ring and the downward pressing seat in the rubber adjustment seat of FIG. 2. FIG. 5 is a schematic diagram of the connection between the C-shaped buckle ring and the barrel in the rubber adjustment seat of FIG. 2. Fig. 6A and Fig. 6B are schematic cross-sectional views of the rubber adjusting seat in Fig. 3A before and after adjusting the upper rotating rubber. Fig. 7A and Fig. 7B are schematic cross-sectional views of the rubber adjusting seat in Fig. 3A from another perspective before and after adjusting the upper rotating rubber.

21: Gun barrel

211: Positioning Department

3: Top-spin rubber

31: Friction bump

41: Adjust the body

42: Press down seat

4211: protrusion

43: Adjustment ring

44: Locking ring

45: C-shaped buckle ring

46: First gasket

47: Second gasket

48: The third pad

49: The fourth pad

B:Bullet

E: End

E1, E2: Ends

O: Open

P: bullet entry point

U1, U2: Groove

Claims (18)

A pneumatic toy gun includes: a gun body including a gun barrel and a clip, one end of the gun barrel is formed with a bullet entry, the gun barrel is provided with an opening at the bullet entry, and the clip is used to provide a bullet to the bullet entry; an upward-spinning rubber sleeved on the end of the gun barrel, the upward-spinning rubber including a friction bump corresponding to the opening and protruding toward the inner side of the gun barrel; and a rubber adjustment seat sleeved on the outer side of the gun barrel and the upward-spinning rubber, and including: an adjustment body including an end and a groove adjacent to the end and located on the outer side of the adjustment body, the end having a notch, the notch being connected to the groove ; a pressing seat, arranged corresponding to the groove, and including a pressing block corresponding to the friction block, the pressing block having a protrusion formed on the surface facing the notch; and an adjusting ring, arranged on the inner side of the end, and rotatable relative to the end, the adjusting ring including a slope structure cooperating with the protrusion on one side facing the pressing seat; wherein, when the adjusting ring rotates relative to the end, the adjusting ring moves the pressing seat toward the upward rotating rubber through the slope structure and the protrusion, so that the pressing block presses the upward rotating rubber and the friction block moves toward the inner side of the barrel. A pneumatic toy gun as described in claim 1, wherein the upward-spinning rubber protrudes from the end of the gun barrel and the end of the adjustment body, and the adjustment ring is located between the end and the upward-spinning rubber. A pneumatic toy gun as described in claim 1, wherein the side of the adjustment ring away from the push-down seat also includes a plurality of arc-shaped grooves. As described in claim 3, the pneumatic toy gun, wherein the shape of each arc-shaped groove corresponds to a hexagonal wrench. As described in claim 1, the pneumatic toy gun, wherein the push-down seat further includes two side arms symmetrical to each other, and the push-down protrusion is located between the side arms and connected to the side arms. The pneumatic toy gun as described in claim 1, wherein the rubber adjustment seat further includes a locking ring, which is locked to the outer side of the adjustment body away from the end. As described in claim 6, the pneumatic toy gun, wherein the rubber adjustment seat also includes a C-shaped buckle ring, and the C-shaped buckle ring is arranged in another groove of the adjustment body. A pneumatic toy gun as described in claim 7, wherein the C-shaped buckle ring is located between the adjustment body and the locking ring. As described in claim 1, the pneumatic toy gun, wherein the rubber adjustment seat further comprises: a first gasket, which is sleeved on the outer side of the adjustment ring and is located between the adjustment ring and the end; and a second gasket, which is sleeved on a side of the adjustment ring away from the press-down seat. The pneumatic toy gun as described in claim 1 is a short gun or a long gun. A rubber adjustment seat is suitable for adjusting a top-spinning rubber of a pneumatic toy gun, wherein the top-spinning rubber sleeve is arranged on a gun barrel of the pneumatic toy gun and includes a friction convex block protruding toward the inner side of the gun barrel. The rubber adjustment seat includes: an adjustment body, including an end and a groove adjacent to the end and located on the outer side of the adjustment body, the end having a notch, the notch communicating with the groove; a pressing seat, correspondingly arranged in the groove, and including a pressing convex block, the pressing convex block surface A protrusion is formed on the surface of the notch; and an adjustment ring is arranged on the inner side of the end and can rotate relative to the end, and the side of the adjustment ring facing the lower press seat includes a slope structure arranged in cooperation with the protrusion; wherein, when the adjustment ring rotates relative to the end, the adjustment ring moves the lower press seat toward the upward rotating rubber through the slope structure and the protrusion, so that the downward pressing block presses the upward rotating rubber and the friction block moves toward the inner side of the gun barrel. The rubber adjustment seat as described in claim 11, wherein the side of the adjustment ring away from the press-down seat also includes a plurality of arc-shaped grooves. As described in claim 12, the shape of each arc-shaped groove corresponds to a hexagonal wrench. The rubber adjustment seat as described in claim 11, wherein the pressing seat further includes two side arms symmetrical to each other, and the pressing protrusion is located between the side arms and connected to the side arms. The rubber adjustment seat as described in claim 11 further includes: a locking ring, which is locked to the outer side of the adjustment body away from the end. The rubber adjustment seat as described in claim 15 also includes: a C-shaped buckle ring, disposed in another groove of the adjustment body. A rubber adjustment seat as described in claim 16, wherein the C-shaped buckle ring is located between the adjustment body and the locking ring. The rubber adjustment seat as described in claim 11 further comprises: a first gasket, which is sleeved on the outer side of the adjustment ring and located between the adjustment ring and the end; and a second gasket, which is sleeved on a side of the adjustment ring away from the press-down seat.