CN217465512U

CN217465512U - Shockproof mechanism of air gun

Info

Publication number: CN217465512U
Application number: CN202220891123.9U
Authority: CN
Inventors: 王洋; 李建昆; 黄凯锋
Original assignee: HANGZHOU SILVER BIRD SPORTS ARTICLES CO Ltd
Current assignee: HANGZHOU SILVER BIRD SPORTS ARTICLES CO Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-20
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a shockproof mechanism of air gun relates to air gun shock attenuation equipment field, including the air gun main part, one side of air gun main part is provided with the T-shaped piece, the one end of T-shaped piece is provided with the stock, the other end of T-shaped piece is provided with coupling mechanism, is used for right the air gun main part with high-speed joint, separation between the T-shaped piece: the connecting mechanism comprises a positioning bolt, a threaded column and a threaded hole; and a damping mechanism is arranged in the T-shaped block and used for increasing the damping effect of the air gun main body. The utility model discloses a set up coupling mechanism, can twist the screw thread post to the one end of air gun main part earlier when installing the stock, so alright remove to the T-shaped piece and carry on spacingly, later twist threaded hole through the one end that passes the air gun main part with positioning bolt to this prevents that the one end of the relative air gun main part of screw thread post from taking place to rotate, increases the stability that the stock is connected with this, has also increased the installation effectiveness of stock simultaneously.

Description

Shockproof mechanism of air gun

Technical Field

The utility model relates to an air gun shock attenuation equipment field specifically is an air gun's shockproof mechanism.

Background

The existing piston spring air gun in the market is characterized in that a gun body and a gun stock are assembled through screw fastening and cannot move relatively, the shock absorption of the whole gun only depends on a rubber pad at the tail end of the wood stock to buffer the impact force generated in the firing process, the gun generates recoil through spring shock in the firing process, the impact force is obvious to the shoulder of a shooter, and along with the increase of the gun speed, the shock is inevitably increased, so that the shock to a human body is also increased.

When shooting, because the holistic vibrations of rifle, the transmission gives shooter, and this vibrations are big more, will make to hold between the fingers the shakiness for the rifle is in the increase of rocking of upper and lower left and right direction production, produces very big influence to shooting stability, influences the shooting precision, and can't be quick carry out quick dismantlement to the stock, leads to dismantling, changing wasting a large amount of time to the stock.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the shock attenuation effect is relatively poor, can't be quick carry out quick dismantlement to the stock, provide a shockproof mechanism of air gun.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shockproof mechanism of air gun, includes the air gun main part, one side of air gun main part is provided with the T-shaped piece, the one end of T-shaped piece is provided with the stock, the other end of T-shaped piece is provided with coupling mechanism, be used for right the air gun main part with high-speed joint, separation between the T-shaped piece:

the connecting mechanism comprises a positioning bolt, a threaded column and a threaded hole, the threaded column is fixed at one end of the T-shaped block, the threaded hole is formed in the outer side of the threaded column, and the positioning bolt is arranged at one end of the air gun main body and penetrates through the inner side of the threaded hole;

and a damping mechanism is arranged in the T-shaped block and used for increasing the damping effect of the air gun main body.

As a further aspect of the present invention: the damping mechanism comprises a first rotating rod, a damping spring, a screw rod, a first bevel gear, a second rotating rod, a second bevel gear, a third bevel gear, a limiting sleeve block and a limiting groove, the first rotating rod is arranged on the outer side of the T-shaped block and penetrates into the T-shaped block, the third bevel gear is fixed at the bottom of the first rotating rod, the second rotating rod is arranged inside the T-shaped block and is positioned at one side of the first rotating rod, the second bevel gear is fixed at two ends of the second rotating rod, the screw rod is arranged inside the T-shaped block and is positioned at one end of the second rotating rod, the first bevel gear is fixed at the bottom of the screw rod, the limiting sleeve block is sleeved on the outer side of the screw rod and penetrates through the outer side of the T-shaped block, the limiting groove is arranged inside the gun stock, the damping spring is fixed at one end of the T-shaped block, and is located inside the stock.

As a further aspect of the present invention: the third bevel gear is meshed with the clamping teeth on the outer side of the second bevel gear, the first bevel gear is meshed with the clamping teeth on the outer side of the second bevel gear, and an anti-skid pad is arranged at the position, where the outer side of the first rotating rod is contacted with the T-shaped block.

As a further aspect of the present invention: the inner side of the limiting sleeve block is provided with an internal thread matched with the screw rod, and the inside of the T-shaped block is provided with a sliding groove matched with the limiting sleeve block.

As a further aspect of the present invention: the number of the screw rods is two, and the two screw rods are symmetrically arranged along the transverse central axis of the T-shaped block.

As a further aspect of the present invention: the distance from the first rotating rod to one end of the gunstock is less than the telescopic length of the damping spring.

As a further aspect of the present invention: one end of the air gun main body is provided with a through hole matched with the positioning bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the damping mechanism, after the gun stock is arranged on the air gun with larger recoil through the connecting mechanism, the first rotating rod can be rotated firstly, the first rotating rod drives the screw rod to rotate through the third bevel gear, the second rotating rod and the first bevel gear when rotating, so that the limiting sleeve block moves along the screw rod, the limiting sleeve block can be retracted into the T-shaped block, the T-shaped block can move relative to the gun stock at the moment, and meanwhile, the vibration generated by the air gun main body is buffered through the damping spring;

2. through setting up coupling mechanism, can twist the one end of air gun main part with the screw thread post when installing the stock, so alright remove to the T-shaped piece and carry on spacingly, later twist the threaded hole through the one end with positioning bolt through passing the air gun main part to this prevents that the one end of the relative air gun main part of screw thread post from taking place to rotate, increases the stability that the stock is connected with this, has also increased the installation effectiveness of stock simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the T-shaped block of the present invention;

fig. 3 is a schematic structural view of the stop collar block of the present invention.

In the figure: 1. an air gun body; 2. a T-shaped block; 3. gunstock; 4. a connecting mechanism; 401. positioning the bolt; 402. a threaded post; 403. a threaded hole; 5. a damping mechanism; 501. a first rotating lever; 502. a damping spring; 503. a screw rod; 504. a first bevel gear; 505. a second rotating rod; 506. a second bevel gear; 507. a third bevel gear; 508. a limiting sleeve block; 509. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, an anti-vibration mechanism for air gun, including air gun main body 1, one side of air gun main body 1 is provided with T-shaped block 2, one end of T-shaped block 2 is provided with stock 3, the other end of T-shaped block 2 is provided with coupling mechanism 4, for to air gun main body 1 and the quick connection, the separation between T-shaped block 2:

the connecting mechanism 4 comprises a positioning bolt 401, a threaded column 402 and a threaded hole 403, the threaded column 402 is fixed at one end of the T-shaped block 2, the threaded hole 403 is arranged at the outer side of the threaded column 402, and the positioning bolt 401 is arranged at one end of the air gun main body 1 and penetrates through the inner side of the threaded hole 403;

the inside of T-shaped piece 2 is provided with damper 5 for increasing the shock attenuation effect of air gun main part 1.

In this embodiment: can screw up the screw post 402 to the one end of air gun main part 1 earlier when installing stock 3, so can remove about the T-shaped piece 2 and carry on spacingly, later screw in the screw hole 403 through passing the one end of air gun main part 1 with positioning bolt 401 to this prevents that screw post 402 from taking place to rotate relative air gun main part 1's one end, with this stability that increases stock 3 and connect, the installation effectiveness of stock 3 has also been increased simultaneously, accessible damper 5 comes to carry out shock attenuation processing to air gun main part 1 afterwards, with this accuracy nature that increases the user's shooting.

Please refer to fig. 1, 2, and 3, the damping mechanism 5 includes a first rotating rod 501, a damping spring 502, a screw rod 503, a first bevel gear 504, a second rotating rod 505, a second bevel gear 506, a third bevel gear 507, a limiting sleeve block 508, and a limiting groove 509, the first rotating rod 501 is disposed outside the T-shaped block 2 and penetrates into the T-shaped block 2, the third bevel gear 507 is fixed at the bottom of the first rotating rod 501, the second rotating rod 505 is disposed inside the T-shaped block 2 and is located at one side of the first rotating rod 501, the second bevel gear 506 is fixed at two ends of the second rotating rod 505, the screw rod 503 is disposed inside the T-shaped block 2 and is located at one end of the second rotating rod 505, the first bevel gear 504 is fixed at the bottom of the screw rod 503, the limiting sleeve block 508 is sleeved outside the screw rod 503 and penetrates outside the T-shaped block 2, the limiting groove 509 is disposed inside the gun stock 3, the damping spring 502 is fixed at one end of the T-shaped block 2, and is located inside the butt 3.

In this embodiment: after the gun stock 3 is installed on the air gun with large recoil through the connecting mechanism 4, the first rotating rod 501 can be rotated firstly, when the first rotating rod 501 rotates, the screw rod 503 is driven to rotate through the third bevel gear 507, the second bevel gear 506, the second rotating rod 505 and the first bevel gear 504, so that the limiting sleeve block 508 moves along the screw rod 503, and therefore the limiting sleeve block 508 can be retracted into the inside of the T-shaped block 2, at the moment, the T-shaped block 2 can move relative to the gun stock 3, meanwhile, the shock generated by the air gun main body 1 is buffered through the damping spring 502, and similarly, when the gun stock 3 is installed at one end of the air gun main body 1 with small recoil through the connecting mechanism, the limiting sleeve block 508 can be buckled into the limiting groove 509, so that the T2 is prevented from moving relative to the gun stock 3, and the use of a user is facilitated.

Please refer to fig. 2, the third bevel gear 507 is engaged with the latch on the outer side of the second bevel gear 506, the first bevel gear 504 is engaged with the latch on the outer side of the second bevel gear 506, and the anti-slip pad is disposed at the position where the outer side of the first rotating rod 501 contacts with the T-shaped block 2.

In this embodiment: when the first rotating lever 501 is rotated by providing this structure, the lead screw 503 is driven to rotate by the third bevel gear 507, the second bevel gear 506, the second rotating lever 505, and the first bevel gear 504.

Please refer to fig. 2 and 3, the inner side of the position-limiting sleeve block 508 is provided with an internal thread matching with the screw rod 503, and the inside of the T-shaped block 2 is provided with a sliding groove matching with the position-limiting sleeve block 508.

In this embodiment: when the lead screw 503 is rotated by providing this structure, the stopper block 508 moves along the lead screw 503.

Please refer to fig. 2, the number of the lead screws 503 is two, and the two lead screws 503 are symmetrically disposed along the horizontal central axis of the T-shaped block 2.

In this embodiment: by providing this structure, the stability of the connection between the T-block 2 and the stock 3 is increased.

Referring to fig. 2, the distance from the first rotating rod 501 to the end of the butt stock 3 is smaller than the telescopic length of the damping spring 502.

In this embodiment: this structure prevents the first rotating lever 501 from colliding with one end of the butt 3 when the T-block 2 is moved.

Please refer to fig. 1 and 2, one end of the air gun body 1 is provided with a through hole matching with the positioning bolt 401.

In this embodiment: this structure is provided to screw the positioning bolt 401 into the screw hole 403 through one end of the air gun body 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a shockproof mechanism of air gun, includes air gun main part (1), one side of air gun main part (1) is provided with T-shaped piece (2), the one end of T-shaped piece (2) is provided with stock (3), its characterized in that, the other end of T-shaped piece (2) is provided with coupling mechanism (4):

the connecting mechanism (4) comprises a positioning bolt (401), a threaded column (402) and a threaded hole (403), the threaded column (402) is fixed at one end of the T-shaped block (2), the threaded hole (403) is formed in the outer side of the threaded column (402), and the positioning bolt (401) is arranged at one end of the air gun main body (1);

the inside of T-shaped piece (2) is provided with damper (5) for increasing the shock attenuation effect of air gun main part (1).

2. The shockproof mechanism of an air gun according to claim 1, wherein the shock absorbing mechanism (5) comprises a first rotating rod (501), a shock absorbing spring (502), a screw rod (503), a first bevel gear (504), a second rotating rod (505), a second bevel gear (506), a third bevel gear (507), a limit sleeve block (508) and a limit groove (509), the first rotating rod (501) is arranged outside the T-shaped block (2), the third bevel gear (507) is fixed at the bottom of the first rotating rod (501), the second rotating rod (505) is arranged inside the T-shaped block (2), the second bevel gear (506) is fixed at two ends of the second rotating rod (505), the screw rod (503) is arranged inside the T-shaped block (2), and the first bevel gear (504) is fixed at the bottom of the screw rod (503), the limiting sleeve block (508) is sleeved on the outer side of the screw rod (503), the limiting groove (509) is formed in the gun stock (3), and the damping spring (502) is fixed at one end of the T-shaped block (2).

3. The shockproof mechanism of an air gun according to claim 2, characterized in that the third bevel gear (507) is engaged with the latch on the outer side of the second bevel gear (506), the first bevel gear (504) is engaged with the latch on the outer side of the second bevel gear (506), and a non-slip pad is arranged on the outer side of the first rotating rod (501) at the position where it contacts with the T-shaped block (2).

4. The shockproof mechanism of an air gun according to claim 2, characterized in that the inner side of the limit sleeve block (508) is provided with an internal thread matched with the screw rod (503), and the inside of the T-shaped block (2) is provided with a sliding groove matched with the limit sleeve block (508).

5. Shockproof mechanism for air guns according to claim 2, characterized in that, the number of said screws (503) is provided with two.

6. Shockproof mechanism for air guns according to claim 2, characterized in that the distance from the first rotary rod (501) to the end of the stock (3) is less than the length of the shock-absorbing spring (502) which can be extended.

7. Shockproof mechanism for air guns according to claim 1, characterized in that, one end of the air gun body (1) is provided with a through hole matching with the positioning bolt (401).