CN116067225A - Pre-inflatable dart gun - Google Patents
Pre-inflatable dart gun Download PDFInfo
- Publication number
- CN116067225A CN116067225A CN202211333905.1A CN202211333905A CN116067225A CN 116067225 A CN116067225 A CN 116067225A CN 202211333905 A CN202211333905 A CN 202211333905A CN 116067225 A CN116067225 A CN 116067225A
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- China
- Prior art keywords
- air
- gun
- valve
- valve rod
- air outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
- F41B11/721—Valves; Arrangement of valves for controlling gas pressure for both firing the projectile and for loading or feeding
Abstract
The invention relates to the technical field of dart guns, in particular to a pre-inflatable dart gun, which comprises: the emission mechanism comprises a gas transmission channel, a gas outlet valve and a valve rod, the gas outlet valve is respectively connected with the first gas outlet channel and the second gas outlet channel, and the lower end of the gas outlet valve is connected with the valve rod; the high-pressure air chamber is connected with the air transmission channel through an air inlet valve, and a first adjusting knob is arranged at the air inlet valve; the second-stage air chamber is connected with the first air outlet channel; the gun barrel is arranged above the secondary air chamber and is inserted into the gun main body, and the end part of the gun barrel is close to the second air outlet channel. Through passing through firing mechanism from high-pressure air chamber and carrying gas to the second grade air chamber, lower air outlet valve promotes the emission thing that is in the barrel and jets out in the barrel after the gas input second air outlet channel, sets up first adjust knob simultaneously and adjusts the gas volume of input second grade air chamber, accurate control realizes more accurate shooting.
Description
Technical Field
The invention relates to the technical field of dart guns, in particular to a pre-inflatable dart gun.
Background
Air guns are guns that emit emissions by being powered by the pressure of compressed air or gas, and are classified into multiple pump air guns and single pump air guns. The single pump type air gun only needs to pump one cylinder per firing cartridge, and the one-to-one, the correctness and the no recoil are the primary benefits of the single pump type. The pneumatic air gun is of a pre-compressed air type, and combines the benefits of frequent pumping and single pumping. The emission power can be high or low, and can be regulated according to the needs.
The domestic patent with the application number of CN202010736133.0 discloses an air gun with an embedded air cylinder, which consists of a gun body, an air cylinder, an air inlet mechanism and an air outlet mechanism, wherein the long tubular air cylinder is fixed inside the gun body and is positioned above a trajectory and is used as a guide slide seat for simulating the movement of a gun bolt, the air outlet mechanism is fixed at the rear end of the air cylinder and is connected with a firing mechanism, and the air inlet mechanism is fixed at the front end of the air cylinder. According to the invention, the air gun is designed into the air cylinder without an air guide device, the smooth surface of the air cylinder can be used as a guide slide seat for simulating the movement of a gun bolt, and the space in the gun body is fully utilized, so that the whole structure is compact. Meanwhile, the gas cylinder is embedded into the gun body, so that the portability, the mobility and the tightness are good, the appearance is not affected, and the gas can be rapidly supplemented. However, since the gas cylinder is built in the gun body, the gun can be designed according to the weight of 1:1 and the appearance, although the gun is more attractive, the gas pressure cannot be adjusted according to actual conditions in a match in order to shoot a shot object more accurately.
Disclosure of Invention
In order to solve the above problems, the present invention provides a pre-inflatable dart gun capable of adjusting pneumatic power according to actual demands of players.
To achieve the above object, the present invention provides a pre-inflatable dart gun, comprising:
the gun comprises a gun body, wherein a transmitting mechanism is arranged in the gun body and comprises a gas transmission channel, a gas outlet valve and a valve rod, the gas outlet valve is respectively connected with the first gas outlet channel and the second gas outlet channel, the lower end of the gas outlet valve is connected with the valve rod, the lower end of the valve rod is connected with a trigger when in a transmitting position, the gas outlet valve moves in the vertical direction, and the upper end of the gas outlet discharge is separated from the second gas outlet channel;
the high-pressure air chamber is connected with the air transmission channel through an air inlet valve, and a first adjusting knob is arranged at the air inlet valve;
the second-stage air chamber is connected with the first air outlet channel;
the gun barrel is arranged above the secondary air chamber and is inserted into the gun main body, and the end part of the gun barrel is close to the second air outlet channel.
Further, a pressure measuring channel is arranged above the first air outlet channel, one end of the pressure measuring channel is connected with the second air chamber, and the other end of the pressure measuring channel is connected with a pressure gauge.
Further, an air outlet valve accommodating cavity is formed in the gun main body, the air outlet valve can move up and down in the air outlet valve accommodating cavity, the upper end of the air outlet valve accommodating cavity is connected with the second air outlet channel, and the lower end of the air outlet valve accommodating cavity is connected with the valve rod.
Further, the valve rod is arranged in the valve rod cavity, the valve rod comprises a valve rod plug, a valve rod body and a valve rod tail, a sealing ring is arranged in the valve rod cavity, the valve rod body is inserted in the sealing ring, and the outer diameter of the valve rod body is smaller than the inner diameter of the sealing ring.
Further, the air outlet valve comprises an upper plug, an upper portion and a lower portion which are sequentially connected, wherein the upper plug is connected with the second air outlet channel in a non-emission state, the lower portion is connected with the valve rod through a spring, the lower portion comprises an inwards concave ventilation groove ring, and the ventilation groove ring is respectively connected with the air transmission channel and the first air outlet channel in the non-emission state.
Further, the maximum outer diameter of the lower portion is the same as the inner diameter of the air valve accommodating cavity.
Further, a pressure relief opening is formed in the valve rod body.
Further, be equipped with the second on the rifle main part and connect hollow post, the hollow post of second connection and second adjust knob spiro union, the second adjust knob the hollow post depths rigid coupling is connected to the second has the governing ball, be equipped with the pressure release adjustment mouth on the pressure measurement passageway, the governing ball can with the pressure release adjustment mouth is connected.
Further, an external thread section is arranged on the second adjusting knob, an internal thread is arranged in the connecting hollow column, and the farthest distance from the hollow column to the adjusting port is smaller than the sum of the length of the external thread section and the length of the adjusting ball.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the emission mechanism, the high-pressure air chamber and the secondary air chamber are mutually matched, air is conveyed from the high-pressure air chamber to the secondary air chamber through the emission mechanism, the air outlet valve is respectively connected with the first air outlet channel and the second air outlet channel, the air is input into the second air outlet channel, then the lower air outlet valve pushes the emission in the gun barrel to be emitted from the gun barrel, and meanwhile, the first adjusting knob is arranged to adjust the amount of the air input into the secondary air chamber, so that accurate control is realized, and more accurate shooting is realized.
For a better understanding and implementation, the present invention is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a block diagram of the overall structure of a pre-inflatable dart gun of the present invention;
FIG. 2 is a side view of a pre-inflatable dart gun of the invention;
FIG. 3 is a cross-sectional view at A-A in FIG. 2;
fig. 4 is an enlarged view at C in fig. 3;
FIG. 5 is a front view of a pre-inflatable dart gun of the invention;
fig. 6 is a cross-sectional view at B-B in fig. 5.
In the figure: 0. the gun comprises a firing object, 1, a gun main body, 101, an air outlet valve accommodating cavity, 102, a second connecting hollow column, 103, a control channel, 104, a main body air outlet hole, 2, an air delivery channel, 3, an air outlet valve, 301, an upper plug, 302, an upper part, 303, a lower part, 3031, an air ventilation groove ring, 4, a first air outlet channel, 5, a second air outlet channel, 6, a valve rod, 601, a valve rod plug, 602, a valve rod body, 6021, a pressure relief opening, 603, a valve rod tail, 7, a trigger, 8, a high-pressure air chamber, 9, an air inlet valve, 10, a first adjusting knob, 11, a second air chamber, 1101, a hollow abutting piece, 12, a gun barrel, 13, a pressure measuring channel, 1301, a pressure relief adjusting opening, 14, a pressure gauge, 15, a sealing ring, 16, a spring, 17, a second adjusting knob, 18, an adjusting ball, 19, a push pin, 1901, a push pin main body, 1902 and a control handle.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a specific embodiment of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
The air rifle is powered by compressed carbon dioxide or compressed air, and has a working pressure of 0.8-2.5 MPA. The caliber of the gun barrel is.50 smooth bore, and the dart and the anesthetic bomb can be launched. The technical scheme of this application utilizes the mode of no hammer pressure differential open valve to release high-pressure gas when shooting, reduces the vibrations that traditional air rifle brought by the hammer open valve to improve the precision, promote the projectile and cause controllable injury to the target, solved in the in-service use because the size of different targets, the far and near of distance, combined actual conditions, lead to unable accurate range and the kinetic energy of holding between the fingers the projectile, in order to avoid causing too big injury to the target. The device can quickly and effectively change the kinetic energy of the emission.
A pre-inflatable dart gun as shown with reference to fig. 1-6, comprising:
the gun comprises a gun main body 1, wherein a transmitting mechanism is arranged in the gun main body 1 and comprises a gas transmission channel 2, a gas outlet valve 3 and a valve rod 6, the gas outlet valve 3 is respectively connected with a first gas outlet channel 4 and a second gas outlet channel 5, the lower end of the gas outlet valve 3 is connected with the valve rod 6, the lower end of the valve rod 6 is connected with a trigger 7 when in a transmitting position, the gas outlet valve 3 moves in the vertical direction, and the upper end of a gas outlet valve is separated from the second gas outlet channel 5;
the high-pressure air chamber 8 is connected with the air transmission channel 2 through an air inlet valve 9, and a first adjusting knob 10 is arranged at the air inlet valve 9;
the second-stage air chamber 11, the second-stage air chamber 11 is connected with the first air outlet channel 4;
the gun barrel 12 accommodates the firing material 0, the gun barrel 12 is arranged above the secondary air chamber 11 and is inserted into the gun main body 1, and the end part of the gun barrel 12 is arranged close to the second air outlet channel 5.
A pressure measuring channel 13 is arranged above the first air outlet channel 4, one end of the pressure measuring channel 13 is connected with the second air chamber, and the other end of the pressure measuring channel 13 is connected with a pressure gauge 14.
According to the invention, the emission mechanism, the high-pressure air chamber 8 and the secondary air chamber 11 are arranged to be matched with each other, air is conveyed from the high-pressure air chamber 8 to the secondary air chamber 11 through the emission mechanism, the air outlet valve 3 is respectively connected with the first air outlet channel 4 and the second air outlet channel 5, and then the air is input into the second air outlet channel 5, and then the lower air outlet valve 3 pushes the emission object 0 in the gun barrel 12 to be emitted from the gun barrel 12, and meanwhile, the first adjusting knob 10 is arranged to adjust the amount of the air input into the secondary air chamber 11, so that the accurate control is realized, and more accurate shooting is realized.
Working principle: the high pressure air chamber 8 is filled with air or carbon dioxide, and the high pressure air chamber 8 is preferably an external high pressure air cylinder connected with the gun body 1 in this application. Through threaded connection to gun body 1, pull out push pin 3, put into projectile 4, adorn push pin 19 back, push pin 19 is including push pin main part 1901 and the control handle 1902 that can stretch into in the gun body 1 in this application, and control handle 1902 is used for stretching out and realizes holding the control outside gun body 1, and gun body 1 corresponds control handle 1902 simultaneously and corresponds and be equipped with the control channel 103 of taking the opening, and control handle 1902 can slide in control channel 103, realizes pushing projectile 0. After pushing in the emission 0, the air inlet valve 9 is opened by rotating the first adjusting knob 10, at this time, the air flows into the gun main body 1, so that the air outlet valve 3 and the sealing ring 15 on the valve rod 6 are pressed to form a seal, and the air flows against the hollow abutting piece 1101 in the secondary air chamber 11 through the M3 screw (not shown in the figure), so that a gap is generated, the air flows into the secondary air chamber 11 through the hollow cavity of the hollow abutting piece, the secondary air chamber 11 is in air circuit communication with the pressure gauge 14 through the pressure measuring channel 13, at this time, the pressure gauge 14 starts to read, the reading of the pressure gauge 14 is observed, when the air pressure reaches the pressure required to be used, the air inlet valve 9 is closed by rotating the first adjusting knob 10, the air pressure required to be finally used is adjusted through the first adjusting knob 10 or the second adjusting knob 17 according to the actual situation, then the trigger 7 is buckled against the valve rod 6 and moves upwards to leave the sealing ring 15, the air flows out of the air chamber 1301 rapidly, the air cannot flow out of the air chamber 11 rapidly through the gap of the M3 screw, so that the pressure difference is generated, the air pushes the air downwards pushes the air outlet valve 3, the air on the air outlet valve 3 leaves the upper main body 104, and the air outlet valve 3 and leaves the air outlet main body 104 rapidly, and the emission 0 is completed in the gun barrel, and the emission is finished.
The gun body 1 is provided with an air outlet valve accommodating cavity 101, the air outlet valve 3 can move up and down in the air outlet valve accommodating cavity 101, the upper end of the air outlet valve accommodating cavity is connected with the second air outlet channel 5, and the lower end of the air outlet valve accommodating cavity 3 is connected with the valve rod 6.
The valve rod 6 is arranged in a valve rod 6 cavity, the valve rod 6 comprises a valve rod plug 601, a valve rod body 602 and a valve rod tail 603, a sealing ring 15 is arranged in the valve rod 6 cavity, the valve rod body 602 is inserted into the sealing ring 15, and the outer diameter of the valve rod body 602 is smaller than the inner diameter of the sealing ring 15.
The air outlet valve 3 comprises an upper plug 301, an upper portion 302 and a lower portion 303 which are sequentially connected, wherein the upper plug 301 is connected with the second air outlet channel 5 in a non-emission state, the lower portion 303 is connected with the valve rod 6 through a spring 16, the lower portion 303 comprises an inwards concave ventilation groove ring 3031, and the ventilation groove ring 3031 is respectively connected with the air transmission channel 2 and the first air outlet channel 4 in the non-emission state.
The maximum outer diameter of the lower portion 303 is the same as the inner diameter of the outlet valve receiving chamber 101.
The valve stem body 602 is provided with a pressure relief port 6021.
The gun body 1 is provided with a second connecting hollow column 102, the second connecting hollow column 102 is in threaded connection with a second adjusting knob 17, an adjusting ball 18 is fixedly connected deep in the second connecting hollow column 102 of the second adjusting knob 17, a pressure relief adjusting opening 1301 is formed in the pressure measuring channel 13, and the adjusting ball 18 can be connected with the pressure relief adjusting opening.
The second adjusting knob 17 is provided with an external thread section, an internal thread is arranged inside the connecting hollow column, and the furthest distance from the hollow column to the adjusting port is smaller than the sum of the length of the external thread section and the length of the adjusting ball 18.
The foregoing disclosure is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the claims herein, as equivalent changes to the claims herein fall within the scope of the invention.
Claims (9)
1. A pre-inflatable dart gun, comprising:
the gun comprises a gun body, wherein a transmitting mechanism is arranged in the gun body and comprises a gas transmission channel, a gas outlet valve and a valve rod, the gas outlet valve is respectively connected with the first gas outlet channel and the second gas outlet channel, the lower end of the gas outlet valve is connected with the valve rod, the lower end of the valve rod is connected with a trigger when in a transmitting position, the gas outlet valve moves in the vertical direction, and the upper end of the gas outlet discharge is separated from the second gas outlet channel;
the high-pressure air chamber is connected with the air transmission channel through an air inlet valve, and a first adjusting knob is arranged at the air inlet valve;
the second-stage air chamber is connected with the first air outlet channel;
and the gun barrel is arranged above the secondary air chamber and is inserted into the gun main body, and the end part of the gun barrel is close to the second air outlet channel.
2. The pre-inflatable dart gun of claim 1, wherein a pressure measuring channel is arranged above the first air outlet channel, one end of the pressure measuring channel is connected with the second air chamber, and the other end of the pressure measuring channel is connected with a pressure gauge.
3. The pre-inflatable dart gun of claim 2, wherein an air outlet valve accommodating cavity is formed in the gun main body, the air outlet valve can move up and down in the air outlet accommodating cavity, the upper end of the air outlet valve accommodating cavity is connected with the second air outlet channel, and the lower end of the air outlet valve accommodating cavity is connected with the valve rod.
4. The pre-inflatable dart gun of claim 3, wherein the valve rod is arranged in a valve rod cavity, the valve rod comprises a valve rod plug, a valve rod body and a valve rod tail, a sealing ring is arranged in the valve rod cavity, the valve rod body is inserted into the sealing ring, and the outer diameter of the valve rod body is smaller than the inner diameter of the sealing ring.
5. The pre-inflatable dart gun of claim 3 or 4, wherein the air outlet valve comprises an upper plug, an upper portion and a lower portion which are sequentially connected, wherein the upper plug is connected with the second air outlet channel in a non-emission state, the lower portion is connected with the valve rod through a spring, the lower portion comprises an inwardly concave ventilation groove ring, and the ventilation groove ring is respectively connected with the air transmission channel and the first air outlet channel in the non-emission state.
6. The pre-inflatable dart gun of claim 5, wherein the maximum outer diameter of the lower section is the same size as the inner diameter of the air valve receiving chamber.
7. The pre-inflatable dart gun of claim 4, wherein the valve stem body is provided with a pressure relief opening.
8. The pre-inflatable dart gun of claim 1, wherein the gun body is provided with a second connecting hollow column, the second connecting hollow column is in threaded connection with a second adjusting knob, the second adjusting knob is fixedly connected with an adjusting ball in the depth of the second connecting hollow column, a pressure relief adjusting port is arranged on the pressure measuring channel, and the adjusting ball can be connected with the adjusting port.
9. The pre-inflatable dart gun of claim 8, wherein the second adjusting knob is provided with an external thread section, the connecting hollow column is internally provided with an internal thread, and the furthest distance from the hollow column to the adjusting port is less than the sum of the length of the external thread section plus the length of the adjusting ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211333905.1A CN116067225A (en) | 2022-10-28 | 2022-10-28 | Pre-inflatable dart gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211333905.1A CN116067225A (en) | 2022-10-28 | 2022-10-28 | Pre-inflatable dart gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116067225A true CN116067225A (en) | 2023-05-05 |
Family
ID=86175852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211333905.1A Pending CN116067225A (en) | 2022-10-28 | 2022-10-28 | Pre-inflatable dart gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116067225A (en) |
-
2022
- 2022-10-28 CN CN202211333905.1A patent/CN116067225A/en active Pending
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