CN214620849U - Automatic bullet mechanism of going up of pressure bar formula air gun - Google Patents

Abstract

The utility model relates to a press-bar type automatic bullet feeding mechanism for air gun. Relates to the technical field of air guns. The device specifically comprises an inflator, a pressure rod connected with the inflator in a rotating manner, a piston assembly arranged in the inflator, a pressure rod connector, a trigger system, a barrel in interference fit with one end of the inflator, an elastic wheel system arranged at the joint of the inflator and the barrel, an elastic rod arranged in the inflator, a connecting rod mechanism, and a plurality of elastic loading holes, wherein one end of the connecting rod mechanism is connected with the pressure rod, the other end of the connecting rod mechanism is connected with the elastic rod, and the plurality of elastic loading holes are used for loading lead bullets. The utility model discloses a pull down depression bar just can carry out the automation of air gun and play, easy to operate, and simple structure.

Description

Automatic bullet mechanism of going up of pressure bar formula air gun

Technical Field

The utility model relates to an air gun technical field especially relates to a pressure bar formula air gun automatic bullet mechanism of going up.

Background

An air gun is a general name of a gun which uses pressurized gas as power to fire a bullet, and is a light weapon which does not use a propellant powder and ejects a bullet head by the pressure of compressed air or gas. The bullet wheel is as the part of air gun, can realize disposable a large amount of loading, the appearance of bullet wheel has been solved current ordinary spring piston formula air rifle bullet and has need be played a rifle and put one, the extravagant time of repeated loading, thereby the problem that people enjoy the shooting enjoyment has been reduced, but need realize that the air gun is once loaded and can carry out multiple shooting, need guarantee that the bullet wheel can autogiration load, and in prior art, the air gun structure that realizes bullet wheel autogiration load is complicated, the cost of air gun manufacturing has greatly been increased.

Chinese patent CN212482263U, published japanese patent 2021-02-05 disclose an automatic feeding structure, comprising a bullet wheel base; the elastic wheel is movably arranged on the elastic wheel base, and the peripheral surface of the elastic wheel is provided with a plurality of clamping grooves; the separation blade, the bullet wheel is close to the separation blade when loading, and separation blade and bullet wheel interact make bullet wheel rotatory fixed angle and separation blade be located the draw-in groove. The utility model discloses a solved the problem that roll-over formula air rifle can only single shot down, great improvement shooting efficiency and shooting enjoyment. But the air gun with the bullet loading structure capable of realizing automatic rotation and loading of the bullet wheel has a complex structure, and the manufacturing cost of the air gun is greatly increased.

Disclosure of Invention

An object of the utility model is to the not enough of above-mentioned prior art, provide an automatic bullet mechanism of going up of pressure bar formula air gun, can realize the quick bullet of going up of pressure bar formula air gun, and simple structure.

The utility model provides a pressure bar type automatic bullet feeding mechanism of air gun, including the inflator, with the depression bar of inflator rotation connection, locate the piston assembly in the inflator, one end with the depression bar rotation connection, be used for promoting when the depression bar rotates the depression bar connector of piston assembly, trigger system, with the barrel of inflator one end interference fit, locate the bullet wheel system of the junction of inflator and the barrel, locate the bullet pole in the inflator, one end with the depression bar connection, the other end with the link mechanism that the bullet pole is connected, be equipped with a plurality of bullet loading holes that are used for loading the lead bullet in the bullet wheel system; the trigger system is used for fixing the piston assembly when the piston assembly moves to the abutting state, the piston assembly is separated from the trigger system when the trigger system is stressed and compresses air in the air cylinder under the pushing of the trigger system, the ejection rod is clamped in the loading hole, the connecting rod mechanism drives the ejection rod to withdraw from the loading hole when the pressing rod is pressed down, drives the ejection rod to push lead bullets in the loading hole to the gun barrel when the pressing rod is lifted up, and the ejection rod is pushed to push the lead bullets in the gun barrel out by the pushing force of the compressed air.

Further, the link mechanism comprises a first connecting rod, a front guide rod, a telescopic rod, a rear guide rod and a linkage rod which are sequentially connected, the other end of the first connecting rod is connected with the pressing rod, and the other end of the linkage rod is connected with the elastic pushing rod.

Further, the pressure lever connector comprises a second connecting rod with one end connected with the pressure lever and a third connecting rod with one end connected with the second connecting rod and the other end connected with the piston assembly in an abutting mode.

Further, the depression bar include one end with the dwang that the inflator rotated to be connected, and one end with the spiro union pole of dwang spiro union.

Furthermore, the screw rod is coated with an anti-skid rubber mat.

Further, the inflator includes the first inflator that is used for loading the piston assembly to and one end spiro union in first inflator, the other end with barrel interference fit's second inflator, the ejector pin is located in the second inflator.

Further, the trigger system includes a fastening device fastened to the piston assembly to fix the piston assembly, a fastener for separating the piston assembly from the fastening device when the fastening device is applied with a force, and a push spring for pushing the piston assembly to compress air in the air cylinder when the fastening device is separated from the piston assembly.

Furthermore, a hook part is arranged on the buckling device, a groove matched with the hook part is arranged on the piston assembly, and the buckling device is driven to rotate when the button machine is stressed, so that the hook part is separated from the groove.

Further, the bullet wheel system includes the rim plate, and is a plurality of dress bullet hole is located on the rim plate, the rim plate middle part is equipped with the through-hole, runs through-hole, both ends with inflator fixed connection's axis of rotation, and locate in the axis of rotation, be used for making the rim plate at every turn the ratchet structure of a dress bullet hole distance.

Furthermore, still include and be used for preventing the bullet shell that the lead bomb in the dress bullet hole dropped, be equipped with on the bullet shell and be used for holding the chamber that holds of rim plate, be equipped with on the bullet shell and be used for supplying the through-hole that the bullet pole runs through.

The utility model discloses an automatic mechanism of bullet of going up of pressure bar formula air gun has following gain effect:

(1) the bullet loading mechanism drives the pressure rod connector to move forwards through the lower pressure rod, the pressure rod drives the pressure rod connector to move backwards to push the piston assembly to move towards the tail of the air gun until the piston assembly is abutted against the trigger system, the trigger system fixes the piston assembly to complete hanging of the air gun, meanwhile, the pressure rod drives the connecting rod mechanism to move, so that the connecting rod mechanism drives the bullet pushing rod clamped in the bullet loading hole to move backwards and withdraw from the bullet loading hole, the bullet pushing rod does not limit the bullet wheel system any more, so that lead bullets in the bullet wheel system automatically rotate to the front of the bullet pushing rod, when the pressed pressure rod is lifted to an original position tightly attached to the bottom of the gun barrel, because only one end of the pressure rod connector is abutted against the piston assembly, at the moment, the pressure rod drives the pressure rod connector to move forwards, the piston assembly cannot be driven to move forwards, the piston assembly is still matched with the trigger system to be in a hanging state, but the pressure rod drives the connecting rod mechanism to move forwards, thereby driving the ejector rod to move forwards and pushing a lead bullet in front of the ejector rod into the gun barrel to finish bullet feeding;

(2) the link mechanism of the spring loading mechanism comprises a first link, a front guide rod, a telescopic rod, a rear guide rod and a linkage rod which are sequentially connected, wherein the other end of the first link is connected with a pressure rod, and the other end of the linkage rod is connected with a spring pushing rod. When the pressing rod is pulled down, the pressing rod drives the first connecting rod to move backwards, the first connecting rod drives the front guide rod to move backwards, the front guide rod compresses the telescopic rod, after the front guide rod is compressed to a certain degree, the telescopic rod drives the rear guide rod to move backwards, the rear guide rod drives the linkage rod to move backwards, so that the linkage rod drives the ejection rod to move backwards and draw out the ejection rod from the elastic wheel system, when the pressed pressing rod is lifted to an original position tightly attached to the bottom of the gun barrel, the pressing rod drives the first connecting rod to move forwards, the front guide rod, the telescopic rod, the rear guide rod and the linkage rod are sequentially driven to move forwards, so that the ejection rod is driven to move forwards, a lead bullet in front of the ejection rod is pushed into the gun barrel, and the bullet feeding is completed;

(3) the pressure rod connector of the spring loading mechanism comprises a second connecting rod and a third connecting rod, wherein one end of the second connecting rod is connected with the pressure rod, one end of the third connecting rod is connected with the second connecting rod, and the other end of the third connecting rod is abutted to the piston assembly. When the press rod is pulled downwards, the press rod drives the second connecting rod to move backwards, the second connecting rod moves backwards so as to drive the third connecting rod to move backwards, and one end of the third connecting rod is abutted to the piston assembly, so that the piston assembly can be driven to move towards the tail part of the air gun when the third connecting rod moves backwards until the third connecting rod is matched with a trigger system at the tail part of the air gun to complete the hanging. When the pressed pressure lever is lifted to the original position, only one end of the third connecting rod is abutted to the piston assembly, at the moment, the pressure lever drives the second connecting rod to move forwards, the second connecting rod drives the third connecting rod to move forwards, and the third connecting rod cannot drive the piston assembly to move forwards, so that the hanging machine of the air gun cannot be damaged;

(4) the pressing rod of the spring loading mechanism comprises a rotating rod and a screw joint rod, wherein one end of the rotating rod is rotatably connected with the air cylinder, and one end of the screw joint rod is in screw joint with the rotating rod. Set the depression bar to two segmentation structures of spiro union pole and dwang spiro union because the length of dwang is too short, inconvenient pushing down and the operation of lifting on, consequently through the mode of spiro union pole on the dwang, lengthen the dwang, make things convenient for its operation. When the air gun does not need to be charged, the screw connecting rod can be firstly taken down from the rotating rod, so that the use of the air gun is not influenced, and when the air gun needs to be charged, the screw connecting rod is screwed on the rotating rod, so that the air gun is convenient and quick;

(5) the screw connecting rod of the spring loading mechanism is coated with an anti-skid rubber mat. Because the hanging machine of the air gun and the spring pushing rod are both pressed and lifted through the pressure rod, when the hanging machine of the air gun and the spring pushing rod are pushed and lifted through the pressure rod, a larger acting force needs to be applied to the pressure rod, so that the screw rod is coated with the anti-skidding rubber mat for enhancing the friction force between a hand and the screw rod, the pressing and lifting actions of the pressure rod are convenient to realize, and meanwhile, when water or sweat exists on the hand, the hand and the screw rod are prevented from being too slippery, so that the pressing and lifting of the pressure rod are difficult to operate;

(6) this go up inflator of bullet mechanism includes the first inflator that is used for loading the piston assembly to and one end spiro union is in first inflator, the second inflator of other end and barrel interference fit, and the ejector pin is located in the second inflator. Set the inflator to the two segmentation structures of compriseing first inflator and second inflator, be for the installation and the dismantlement of convenient air gun, because piston assembly and ejection pushing rod all locate in the inflator, the cross-sectional diameter of piston assembly is greater than the cross-sectional diameter of ejection pushing rod, and ejection pushing rod locates and compare in the position more the inside of piston assembly in the inflator, consequently in the installation, need install ejection pushing rod earlier in the inflator, carry out the installation of piston assembly again, if the inflator is the integral type structure, then can lead to the installation of ejection pushing rod comparatively difficult, consequently set the inflator to two segmentation structures, the piston assembly is located in first inflator, ejection pushing rod locates in the second inflator, carry out the spiro union with second inflator and first inflator again, then can strengthen the efficiency of air gun installation and dismantlement greatly, thereby make the practicality of this air gun stronger.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements.

Fig. 1 is a cross-sectional view of an automatic loading mechanism of a compression bar type air gun according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an automatic loading mechanism of a compression bar type air gun according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a connection between a pressure bar connector and a pressure bar of an automatic loading mechanism of a pressure bar type air gun according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a bullet wheel system of an automatic bullet loading mechanism of a compression bar type air gun according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the connection between the link mechanism and the ejector rod of the automatic loading mechanism of the compression bar type air gun according to the embodiment of the present invention.

In the figure: 1. an air cylinder; 2. a pressure lever; 3. a piston assembly; 4. a pressure bar connector; 41. a second link; 42. a third link; 5. a trigger system; 6. a barrel; 7. a spring wheel system; 71. a wheel disc; 72. a spring wheel shell; 73. a through hole; 8. a spring pushing rod; 9. a link mechanism; 91. a first link; 92. a front guide bar; 93. a telescopic rod; 94. a rear guide bar; 95. a linkage rod.

Detailed Description

For making the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following drawings in the embodiments of the present invention will be combined, and the technical solution in the embodiments of the present invention is clearly and completely described, based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work are included in the protection scope of the present invention.

The utility model discloses an automatic mechanism of bullet of going up of pressure bar formula air gun of embodiment, including inflator 1, depression bar 2 with 1 rotation connection of inflator, locate the piston assembly 3 in inflator 1, one end is connected with 2 rotation of depression bar, be used for promoting the depression bar connector 4 of piston assembly 3 when 2 rotation of depression bar, trigger system 5, barrel 6 with 1 one end interference fit of inflator, the bullet wheel system 7 of locating the junction of 1 and barrel 6 of inflator, the ejector beam 8 of locating in 1 inflator, one end is connected with depression bar 2, the link mechanism 9 of the other end and ejector beam 8 connection, be equipped with a plurality of dress bullet holes that are used for loading the lead bullet in the bullet wheel system 7; the trigger system 5 is used for fixing the piston assembly 3 when the piston assembly 3 moves to abut against the trigger system, the piston assembly 3 is separated from the trigger system 5 when the trigger system 5 is stressed and compresses air in the air cylinder 1 under the pushing of the trigger system 5, the ejection rod 8 is clamped in the loading hole, the link mechanism 9 drives the ejection rod 8 to withdraw from the loading hole when the pressure rod 2 is pressed down, drives the ejection rod 8 to push lead shots in the loading hole into the gun barrel 6 when the pressure rod 2 is lifted up, and the ejection rod 8 pushes the lead shots in the gun barrel 6 out of the gun barrel 6 under the pushing force of the compressed air, and the concrete effects are shown in fig. 1 and fig. 2.

When the pneumatic gun hanging device is used, the compression rod 2 is pulled down, the compression rod 2 drives the compression rod connector 4 to move backwards so as to push the piston assembly 3 to move towards the tail part of the pneumatic gun until the compression rod is abutted against the trigger system 5, the trigger system 5 fixes the compression rod to complete air gun hanging, meanwhile, the compression rod 2 drives the connecting rod mechanism 9 to move, so that the connecting rod mechanism 9 drives the ejection rod 8 clamped in the ejection loading hole to move backwards and withdraw from the ejection loading hole, the ejection rod 8 does not limit the elastic wheel system 7 any more, so that lead bullets in the elastic wheel system 7 automatically rotate to the front of the ejection rod 8, when the pressed compression rod 2 is lifted to an original position tightly attached to the bottom of the gun barrel 6, because only one end of the compression rod connector 4 is abutted against the piston assembly 3, at the moment, the compression rod 2 drives the compression rod 4 to move forwards, the piston assembly 3 cannot be driven to move forwards, and the piston assembly 3 is still matched with the trigger system 5 to be in a hanging state, but the pressure lever 2 drives the link mechanism 9 to move forward, so as to drive the ejection pushing rod 8 to move forward, and the lead bullet right in front of the ejection pushing rod 8 is pushed into the gun barrel 6, so that the bullet feeding is completed.

The trigger system 5 includes a fastening means for fastening the piston assembly 3, a fastening means for separating the piston assembly 3 from the fastening means when it is applied with a force, and a push spring for pushing the piston assembly 3 to compress air in the air cylinder 1 when the fastening means is separated from the piston assembly 3. When the pressure lever 2 is pulled down, the pressure lever 2 drives the pressure lever connector 4 to move backwards, so as to push the piston assembly 3 to move towards the tail part of the air gun, the piston assembly 3 compresses a push spring arranged at the tail part of the air gun until the piston assembly 3 is buckled with the buckling device, and thus the piston assembly 3 is fixed, and the hanging is completed; when the air gun shoots, the button machine is pressed down to separate the piston assembly 3 from the buckling device, meanwhile, under the action of the push spring, the piston assembly 3 is pushed to move forwards instantly to compress air in the air cylinder 1, at the moment, high-pressure air is transmitted into the gun barrel 6 through the bullet push rod 8, and lead bullets are quickly pushed out of the gun barrel 6 to finish shooting.

After the air gun is hung, the pressure rod 2 is kept in a complete pull-down state, the bullet wheel system 7 can be directly pulled out at the moment, lead bullets are sequentially loaded by manually rotating the bullet wheel system 7, then the bullet wheel system 7 is inserted into the air cylinder 1, and at the moment, the pressure rod 2 can be reset, the bullet loading is completed, and the shooting state is achieved.

In this embodiment, the link mechanism 9 includes a first link 91, a front guide rod 92, a telescopic rod 93, a rear guide rod 94 and a linkage rod 95, which are connected in sequence, the other end of the first link 91 is connected to the pressure lever 2, and the other end of the linkage rod 95 is connected to the ejection rod 8, which has the specific effect shown in fig. 5. When the pressing rod 2 is pulled down, the pressing rod 2 drives the first connecting rod 91 to move backwards, the first connecting rod 91 drives the front guide rod 92 to move backwards, the front guide rod 92 compresses the telescopic rod 93, the telescopic rod 93 drives the rear guide rod 94 to move backwards after being compressed to a certain degree, the rear guide rod 94 drives the linkage rod 95 to move backwards, so that the linkage rod 95 drives the ejection pushing rod 8 to move backwards and be pulled out of the elastic wheel system 7, when the pressed pressing rod 2 is lifted to be close to the original position at the bottom of the gun barrel 6, the pressing rod 2 drives the first connecting rod 91 to move forwards, the front guide rod 92, the telescopic rod 93, the rear guide rod 94 and the linkage rod 95 are sequentially driven to move forwards, the ejection pushing rod 8 is driven to move forwards, a lead bullet in front of the ejection pushing rod 8 is pushed into the gun barrel 6, and the bullet feeding is completed.

The telescopic rod 93 is set as a spring, when the telescopic rod 93 is not stressed, the spring is in a natural extension state because after the bullet feeding is completed, the press rod 2 returns to an original position tightly attached to the bottom of the gun barrel 6, the spring cannot be lifted up, when the shooting is performed, the bullet pushing rod 8 needs to move forward to quickly push the lead bullet out of the gun barrel 6, if the telescopic rod 93 is a rigid rod, the bullet pushing rod 8 moves forward to sequentially drive the linkage rod 95, the rear guide rod 94, the telescopic rod 93, the front guide rod 92 and the first connecting rod 91 to move forward, so that the first connecting rod 91 drives the press rod 2 to continue to rotate upward, the press rod 2 extrudes the gun barrel 6 to damage the gun barrel 6, the telescopic rod 93 is set as a spring, after the bullet feeding is completed, the spring returns to a natural extension state, at this time, the bullet pushing rod 8 moves forward to drive the linkage rod 95 and the rear guide rod 94 to move forward, the rear guide rod 94 compresses the telescopic rod 93, and the telescopic rod 93 can not drive the front guide rod 92 to move forwards in the process, so that the first connecting rod 91 can not drive the pressing rod 2 to continue to rotate upwards, a certain buffering effect is achieved, and the protection of the pressing rod 2 and the gun barrel 6 is greatly enhanced.

In this embodiment, the pressure rod connector 4 includes a second connecting rod 41 having one end connected to the pressure rod 2, and a third connecting rod 42 having one end connected to the second connecting rod 41 and the other end abutting against the piston assembly 3, as shown in fig. 3. When the pressure lever 2 is pulled down, the pressure lever 2 drives the second connecting rod 41 to move backwards, the second connecting rod 41 moves backwards so as to drive the third connecting rod 42 to move backwards, and one end of the third connecting rod 42 is abutted to the piston assembly 3, so that the third connecting rod 42 can drive the piston assembly 3 to move towards the tail part of the air gun when moving backwards until the third connecting rod is matched with the trigger system 5 at the tail part of the air gun to complete the on-hook. When the pressed pressure lever 2 is lifted to the original position tightly attached to the bottom of the gun barrel 6, because only one end of the third connecting rod 42 is abutted to the piston assembly 3, the pressure lever 2 drives the second connecting rod 41 to move forwards, the second connecting rod 41 drives the third connecting rod 42 to move forwards, and the third connecting rod 42 cannot drive the piston assembly 3 to move forwards, so that the air gun hanging machine cannot be damaged.

In this embodiment, the pressing rod 2 includes a rotation rod having one end rotatably connected to the gas cylinder 1, and a screw rod having one end screw-coupled to the rotation rod. Set the depression bar 2 to two segmentation structures of spiro union pole and dwang spiro union because the length of dwang is too short, inconvenient pushing down and the operation of lifting on, consequently through the mode of spiro union pole on the dwang, lengthen the dwang, make things convenient for its operation. When the air gun need not pop up, can take off the spiro union pole from the dwang earlier, make it can not lead to the fact the influence to the use of air gun, and when the air gun need pop up, with the spiro union pole spiro union on the dwang again, convenient and fast.

In this embodiment, the screw rod is covered with an anti-slip rubber pad. Because the on-hook of air gun and the last bullet of bullet pole 8 all realize through depression bar 2's pushing down and lifting, consequently, carry out the on-hook of air gun and the last bullet of bullet pole 8 through depression bar 2's pushing down and lifting when, need apply great effort to depression bar 2, consequently, the cladding has anti-skidding cushion on the spiro union pole, a frictional force for strengthening hand and spiro union pole, thereby make things convenient for the realization of depression bar 2's pushing down and lifting action, also prevent simultaneously when having water or sweat on hand, it is too smooth between hand and the spiro union pole, cause depression bar 2's pushing down and lifting to be difficult to the operation.

In this embodiment, the cylinder 1 includes a first cylinder for loading the piston assembly 3, and a second cylinder having one end screwed to the first cylinder and the other end interference-fitted with the barrel 6, and the ejector rod 8 is disposed in the second cylinder. The air cylinder 1 is arranged into a two-stage structure consisting of a first air cylinder and a second air cylinder, so that the air gun is convenient to mount and dismount, because the piston assembly 3 and the resilient rod 8 are both disposed in the cylinder 1, the sectional diameter of the piston assembly 3 is larger than that of the resilient rod 8, and the resilient rod 8 is disposed at a more inward position in the cylinder 1 than the piston assembly 3, therefore, during the installation process, the ejector rod 8 is installed in the air cylinder 1, and then the piston assembly 3 is installed, if the air cylinder 1 is of an integral structure, it will cause difficulty in installing the push rod 8, so that the air cylinder 1 is provided with a two-stage structure, the piston assembly 3 is provided in a first air cylinder, the push rod 8 is provided in a second air cylinder, and the second air cylinder is screwed with the first air cylinder, the efficiency of air gun installation and disassembly can be greatly enhanced, so that the practicability of the air gun is stronger.

In this embodiment, the engaging device is provided with a hook portion, the piston assembly 3 is provided with a groove matched with the hook portion, and the engaging device is driven to rotate when the button machine is stressed, so that the hook portion is separated from the groove. The button machine and the buckling device are of an integrated structure, the button machine can drive the buckling device to rotate by a certain angle when pressed down, a return spring is arranged between the buckling device and the gun body, when the pressing rod 2 is pulled down, the pressing rod 2 moves backwards by driving the pressing rod connector 4 to push the piston assembly 3 to move towards the tail part of the air gun, the piston assembly 3 presses down the hook part until the groove on the piston assembly 3 moves to the hook part, and the hook part bounces under the action of the return spring to be matched with the groove to enable the piston assembly 3 to be incapable of moving, so that the hanging machine is completed. When the air gun is shot, the button machine is pressed down, and the button machine drives the hooking part of the buckling device to be separated from the groove of the piston assembly 3, so that the piston assembly 3 is not limited any more.

The bullet wheel system 7 includes rim plate 71, and a plurality of dress bullet holes are located on rim plate 71, and rim plate 71 middle part is equipped with the through-hole, runs through the through-hole, both ends and inflator 1 fixed connection's axis of rotation to and locate on the axis of rotation, be used for making rim plate 71 rotate one dress bullet hole distance at every turn ratchet structure. Be equipped with a plurality of dress bullet holes on rim plate 71, all can install the lead bomb in every dress bullet hole, rim plate 71 middle part is equipped with the through-hole, run through-hole and both ends and 1 fixed connection of inflator through the axis of rotation, make rim plate 71 rotate with inflator 1 and be connected, take out in the dress bullet hole of rim plate 71 when bullet pole 8 pushes away, no longer carry on spacingly to rim plate 71, under the effect of ratchet structure, the distance in a dress bullet hole can be rotatory at every turn to rim plate 71, thereby it is preceding to make a plurality of dress bullet holes of installing the lead bomb rotate in proper order to push away bullet pole 8, and then make and push away bullet pole 8 and can release the lead bomb in all dress bullet holes of rim plate 71 in proper order and shoot.

The lead bomb bullet loading device further comprises a bullet wheel shell 72 used for preventing lead bombs in the bullet loading hole from falling off, a containing cavity used for containing the wheel disc 71 is formed in the bullet wheel shell 72, a through hole 73 used for allowing the bullet pushing rod 8 to penetrate through is formed in the bullet wheel shell 72, and the specific effect is shown in figure 4. The bullet wheel shell 72 is provided with a containing cavity for containing the wheel disc 71, so as to prevent the wheel disc 71 from rotating, lead bullets in bullet containing holes from falling off and causing empty bullet phenomena during air gun shooting, the positions of the bullet wheel shell 72 corresponding to the bullet pushing rod 8 are provided with through holes 73 for the bullet pushing rod 8 to penetrate through lead bullets in the bullet containing holes to push the gun barrel 6, the bullet wheel shell 72 is fixedly installed on the inflator 1, the wheel disc 71 and the bullet wheel shell 72 are connected in a rotating mode, the bullet wheel shell 72 does not influence the rotation of the wheel disc 71, meanwhile, when the wheel disc 71 rotates, the bullet wheel shell 72 is in a fixed state, the through holes 73 in the bullet wheel shell 72 are prevented from changing in position, the bullet pushing rod 8 cannot penetrate through, and the lead bullets in the bullet containing holes cannot be pushed.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides an automatic mechanism of bullet of going up of pressure bar formula air gun which characterized in that: the device comprises an air cylinder (1), a pressure rod (2) rotatably connected with the air cylinder (1), a piston assembly (3) arranged in the air cylinder (1), a pressure rod connector (4) with one end rotatably connected with the pressure rod (2) and used for pushing the piston assembly (3) when the pressure rod (2) rotates, a trigger system (5), a gun barrel (6) in interference fit with one end of the air cylinder (1), an elastic wheel system (7) arranged at the joint of the air cylinder (1) and the gun barrel (6), an elastic pushing rod (8) arranged in the air cylinder (1), a connecting rod mechanism (9) with one end connected with the pressure rod (2) and the other end connected with the elastic pushing rod (8), and a plurality of elastic loading holes for loading lead bullets are formed in the elastic wheel system (7); the trigger system (5) is used for fixing the piston assembly (3) when the piston assembly (3) moves to abut against the trigger system, the piston assembly (3) is separated from the trigger system (5) when the trigger system (5) is stressed and compresses air in the air cylinder (1) under the pushing of the trigger system (5), the ejection rod (8) is clamped in the loading hole, the connecting rod mechanism (9) drives the ejection rod (8) to withdraw from the loading hole when the compression rod (2) is pressed down and drives the ejection rod (8) to push lead bullets in the loading hole to the gun barrel (6) when the compression rod (2) is lifted, and the ejection rod (8) pushes the lead bullets in the gun barrel (6) out of the gun barrel (6) under the pushing force of compressed air.

2. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: link mechanism (9) are including first connecting rod (91), preceding guide bar (92), telescopic link (93), back guide bar (94) and gangbar (95) that connect gradually, first connecting rod (91) other end with depression bar (2) are connected, gangbar (95) other end with ejection rod (8) are connected.

3. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: the pressure lever connector (4) comprises a second connecting rod (41) with one end connected with the pressure lever (2) and a third connecting rod (42) with one end connected with the second connecting rod (41) and the other end connected with the piston assembly (3).

4. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: the compression bar (2) comprises a rotating rod with one end connected with the inflator (1) in a rotating manner, and a screw connecting rod with one end connected with the rotating rod in a screw connection manner.

5. The automatic loading mechanism of a compression-bar air gun as claimed in claim 4, wherein: the screw connecting rod is coated with an anti-skid rubber mat.

6. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: the inflator (1) comprises a first inflator used for loading the piston assembly (3) and a second inflator with one end screwed with the first inflator and the other end in interference fit with the gun barrel (6), and the ejector rod (8) is arranged in the second inflator.

7. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: the trigger system (5) comprises a buckling device buckled with the piston assembly (3) and used for fixing the piston assembly (3), a buckling machine for separating the piston assembly (3) from the buckling device when the buckling device is stressed, and a pushing spring for pushing the piston assembly (3) to compress air in the air cylinder (1) when the buckling device is separated from the piston assembly (3).

8. The automatic loading mechanism of a compression-bar air gun as claimed in claim 7, wherein: the buckling device is provided with a hooking part, the piston assembly (3) is provided with a groove matched with the hooking part, and the buckling device is driven to rotate when the button machine is stressed so as to enable the hooking part to be separated from the groove.

9. The automatic loading mechanism of a compression-bar air gun as claimed in claim 1, wherein: bullet wheel system (7) are including rim plate (71), and are a plurality of dress bullet hole is located on rim plate (71), rim plate (71) middle part is equipped with the through-hole, runs through-hole, both ends with inflator (1) fixed connection's axis of rotation, and locate in the axis of rotation, be used for making rim plate (71) at every turn rotatory one dress to play the ratchet structure of hole distance.

10. The automatic loading mechanism of a compression-bar air gun as claimed in claim 9, wherein: still include and be used for preventing bullet wheel shell (72) that the lead bomb in the dress bullet hole dropped, be equipped with on bullet wheel shell (72) and be used for holding the chamber that holds of rim plate (71), be equipped with on bullet wheel shell (72) and be used for supplying through hole (73) that ejection of push rod (8) run through.

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