CN2330971Y

CN2330971Y - Pneumatic control mechanism for BB gun

Info

Publication number: CN2330971Y
Application number: CN 98201352
Authority: CN
Inventors: 钱恒廉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-18
Filing date: 1998-02-18
Publication date: 1999-07-28
Anticipated expiration: 2008-02-18

Abstract

The utility model discloses the pneumatic control mechanism for BB gun, which arranges an elastic body launching mechanism between the air entering port of the BB gun and the position of BB bullet. The trigger of the BB gun is abutted on a touch switch of the gun. The touch switch enters an electronic controller through the line connection, and an electromagnetic valve is arranged in the BB gun and is connected to the electronic controller through the line connection. The electromagnetic valve is provided with a valve body provided with an air inlet and an air outlet. The air inlet is connected with an air pressure supply equipment, and the air outlet is connected to the air entering port of the BB gun. Because the utility model controls the opening of the valve body through driving the electromagnetic valve to cause the compressed air to be pushed into the BB bullet evenly and stably, the utility model can improve the disadvantage of irregularity of the quantity of the compressed air and gas leakage of an air valve largely, accurately control the duration of ventilation and do the calculating work through the electronic controller to calculate the number of times of the shooter shorting.

Description

The air pressure controlling organization of BB rifle

The utility model relates to the shooting game device of entertainment applications, refers to a kind of air pressure controlling organization of BB rifle especially.

The structure of general BB rifle, please refer to shown in Figure 3, it is provided with an air valve 81 in the BB rifle, this air valve 81 has an air intake 82 and a gas outlet 83, this air intake 82 is to be connected by the air pressure supply equipment of pipeline 821 with the external world, gas outlet 83 is then in the rifle chamber of connecting line 831 to BB rifles, and in air valve 81, be provided with one against the striker 84 that spring is arranged, the one end also is exposed to outside the air valve, and with as bump portion 841, the 841 positions system of bump portion of this striker 84 is provided with a rammer 85, when ejaculator one presses trigger squeeze, this rammer 85 promptly can clash into striker 84, makes striker 84 compress downwards, and gas outlet 83 is opened, compressed air enters to gas outlet 83 via air intake 82, flow to the rifle chamber from pipeline 831 by gas outlet 83 again, push the BB bullet, BB is launched hit by this compressed air.

BB rifle commonly used, every shooting once, rammer 85 promptly clashes into striker 84 once, through permanent bump, can make the bump portion 841 of striker 84 produce wearing and tearing, make that the bump distance is elongated, cause bump strength not enough, make the air supply of outflow inhomogeneous, moreover, via permanent bump, also can make striker 84 in air valve 81 against spring produce elastic fatigue, make the air supply of outflow inhomogeneous, the strength that the BB that order is pulled the trigger launches out is not enough.

In view of this, the purpose of this utility model just is to provide a kind of air pressure controlling organization of BB rifle, makes the compressed air can be evenly and stably push the BB bullet, improves the inhomogeneous or gas leakage defective of air supply.

For achieving the above object, the air pressure controlling organization of a kind of BB rifle of the utility model, this BB rifle has a rifle chamber, rifle chamber one end is provided with compressed-air actuated air intake, the other end is storing place of BB bullet, and between air intake and storing place of BB bullet, be provided with a body trigger mechanism, it is characterized in that: the trigger of described BB rifle is resisted against a touch switch in the rifle, this touch switch is connected in the electronic controller through a circuit, in addition, in the BB rifle, be provided with a magnetic valve, this magnetic valve also is connected on the described electronic controller by circuit, and is provided with a valve body on this magnetic valve, and this valve body has an air inlet and a gas outlet, this air inlet is connected with an air pressure supply equipment by first pipeline, and this gas outlet then is connected to the air intake place of the rifle chamber of described BB rifle by second pipeline.

Described body trigger mechanism is to be provided with a jet stem, be provided with a through hole in this jet stem, be provided with a plurality of holes at jet stem near on the air intake one end periphery of rifle chamber, these holes communicate with through hole, jet stem then is provided with the spray orifice that communicates with through hole near an end of BB bullet storing place, on the described jet stem and be formed with a shoulder, cut and also be arranged with a hollow lining on it, this lining set shoulder position place on corresponding to jet stem is provided with flange, described shoulder is resisted against on this flange, and when lining is enclosed within on the jet stem, hole set on the jet stem is just covered by lining, again, be installed with a hollow fixed block in storing place of the BB of rifle chamber bullet, the side of this fixed block has one makes the BB bullet from then on enter into the interior opening of fixed block, and inwardly is provided with two corresponding blocks on the fixed block that is close in the BB bullet, space between two blocks is corresponding with the spray orifice of jet stem, and at lining and with deciding between the piece against having elastic component.

Described flexible member can be spring.

Described air pressure supply equipment can be an air compressor machine.

This shows, when pressing trigger squeeze, trigger can touch touch switch, touch switch is about to this information and is sent to electronic controller, this electronic controller drives magnetic valve again, make magnetic valve open valve body, at this moment, compressed air flow in the rifle chamber of BB rifle via first and second pipeline, and push BB bullet in the rifle chamber, and because being mat, the utility model drives the unlatching of magnetic valve with application valve body, make the compressed air can be evenly and stably push the BB bullet, it is inhomogeneous or the shortcoming of gas leakage is arranged significantly to improve the air supply of air valve in the prior art, and accurately controls duration of ventilation.

In addition, because when touching touch switch by trigger squeeze, this touch switch reinforms electronic controller, so, can do counting work by this electronic controller, to calculate the number of times of ejaculator's shooting.

Below in conjunction with drawings and the specific embodiments the utility model is further described in more detail.

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is an action schematic diagram of the present utility model:

Fig. 3 is the prior art schematic diagram.

At first, see also shown in Figure 1, the air pressure controlling organization of a kind of BB rifle of the utility model, mainly be to be provided with a touch switch that leans 2 on the trigger 1 in BB rifle 10, when pressing trigger squeeze 1, trigger 1 can touch touch switch 2, electronic controller 3 outside this touch switch 2 and connection line 21 to the one BB rifles 1, this electronic controller 3 can be a computer, touch switch 2 can be notified electronic controller 3 by the information that trigger 1 is touched, this electronic controller 3 can be done counting work, to calculate the number of times that trigger 1 is pressed, in addition, in BB rifle 10, be provided with a magnetic valve 4, this magnetic valve 4 also connection line 41 to electronic controller 3, with the time that starts by these electronic controller 3 control magnetic valves 4, and on magnetic valve 4, be provided with a valve body 5, with unlatching by these magnetic valve 4 application valve bodies 5, this valve body 5 has an air inlet 51 and a gas outlet 52, air inlet 51 is to be connected with an air pressure supply equipment (not shown) by first pipeline 53, this air pressure supply equipment can be an air compressor machine, and gas outlet 52 then is connected with in the rifle chamber 11 of second pipeline, 54 to BB rifles 10.

In the utility model, these rifle chamber 11 1 ends are to be connected as air intake and with second pipeline 54, make the compressed air in second pipeline 54 enter from here, rifle chamber 11 other ends then are storing place of BB bullet, and between this air intake and storing place of BB bullet, be provided with a body trigger mechanism 6, it is to be provided with a jet stem 61, be provided with a through hole 611 in this jet stem 61, with usefulness as air flue, and be provided with a plurality of holes 612 near on the air intake one end periphery of rifle chamber 11 at jet stem 61, these holes 612 communicate with through hole 611, jet stem 61 then is provided with a spray orifice 613 that communicates with through hole 611 near an end of BB bullet storing place, make compressed air enter by these holes 612, spray from spray orifice 613 via through hole 611, on this jet stem 61 and be formed with a shoulder 614, in addition, on jet stem 61, be arranged with a hollow lining 62, this lining 62 is being provided with flange 621 corresponding to jet stem 61 set shoulder 614 positions systems, make this shoulder 614 be resisted against on the flange 621, and when lining 62 is set on the jet stem 61, hole 612 set on the jet stem 61 is just covered by lining 62, again, be installed with a hollow fixed block 63 in storing place of the BB of rifle chamber 11 bullet, the side of this fixed block 63 has an opening 631, to make BB bullet 7 from then on enter in the fixed block 63 at opening 631 places, and on the fixed block 63 that is adjacent to BB bullet 7, inwardly be provided with two corresponding blocks 632, the space 633 that two blocks are 632 is just corresponding with the spray orifice 613 of jet stem 61, and against having elastic component 64, this flexible member 64 is a spring between lining 62 and fixed block 63.

Please refer to shown in Figure 2, when ejaculator one presses trigger squeeze 1, this trigger 1 promptly can touch touch switch 2, touch switch 2 one touched arriving, promptly can be with this information notice electronic controller 3, again by electronic controller 3 notice magnetic valves 4, make magnetic valve 4 open valve body 5, make the compressed air in first pipeline 53 can enter into valve body 5, flow in second pipeline 54 by gas outlet 52 again, and flow to by second pipeline 54 in the rifle chamber 11 of BB rifle 10, at this moment, the compressed air that enters in the rifle chamber 11 can push against jet stem 61 and lining 62 forward, make jet stem 61 and lining 62 together move forward, when in case jet stem 61 1 ends are resisted against on two blocks 632 of fixed block 63, promptly can't move again forward, become and have only lining 62 to be compressed that air is pushed and move forward, when lining 62 1 moves to hole 612 on the jet stem 61 when exposing, this compressed air promptly can moment irritate in the through hole 611 by hole 612, and spray from the spray orifice 613 of jet stem 61, because, spray orifice 613 proper spaces 633 corresponding to 632 of two blocks, make compressed air push BB bullet 7, make BB bullet 7 pull the trigger away from this space 633.

In sum, the utility model is because by driving the unlatching of magnetic valve 4 with application valve body 5, and make the compressed air can be evenly and stably push BB bullet 7, it is inhomogeneous or disappointing shortcoming arranged to improve the air valve air supply of prior art significantly, in addition, and can be used as counting work by this electronic controller 3, calculate the number of times of ejaculator's shooting.

Claims

1, a kind of air pressure controlling organization of BB rifle, this BB rifle has a rifle chamber, rifle chamber one end is provided with compressed-air actuated air intake, the other end is storing place of BB bullet, and between air intake and storing place of BB bullet, be provided with a body trigger mechanism, it is characterized in that: the trigger of described BB rifle is resisted against a touch switch in the rifle, this touch switch is connected in the electronic controller through a circuit, in addition, in the BB rifle, be provided with a magnetic valve, this magnetic valve also is connected on the described electronic controller by circuit, and on this magnetic valve, be provided with a valve body, this valve body has an air inlet and a gas outlet, and this air inlet is connected with an air pressure supply equipment by first pipeline, and this gas outlet then is connected to the air intake place of the rifle chamber of described BB rifle by second pipeline.

2, the air pressure controlling organization of BB rifle according to claim 1, it is characterized in that: described body trigger mechanism is to be provided with a jet stem, be provided with a through hole in this jet stem, be provided with a plurality of holes at jet stem near on the air intake one end periphery of rifle chamber, these holes communicate with through hole, jet stem then is provided with the spray orifice that communicates with through hole near an end of BB bullet storing place, on the described jet stem and be formed with a shoulder, cut and also be arranged with a hollow lining on it, this lining set shoulder position place on corresponding to jet stem is provided with flange, described shoulder is resisted against on this flange, and when lining is enclosed within on the jet stem, hole set on the jet stem is just covered by lining, again, be installed with a hollow fixed block in storing place of the BB of rifle chamber bullet, the side of this fixed block has one makes the BB bullet from then on enter into the interior opening of fixed block, and on the fixed block that is close in the BB bullet, inwardly be provided with two corresponding blocks, space between two blocks is corresponding with the spray orifice of jet stem, and between lining and fixed block against having elastic component.

3, the air pressure controlling organization of BB rifle according to claim 2 is characterized in that: described flexible member is a spring.

4, the air pressure controlling organization of BB rifle according to claim 1 is characterized in that: described air pressure supply equipment is an air compressor machine.

5, the air pressure controlling organization of BB rifle according to claim 1, it is characterized in that: described electronic controller can be a computer.