CN202048840U

CN202048840U - Repeating safety structure for air gun

Info

Publication number: CN202048840U
Application number: CN 201120115515
Authority: CN
Inventors: 曾淑美
Original assignee: HANGZHOU YINNIAO SPORTS SUPPLIES CO Ltd
Current assignee: HANGZHOU YINNIAO SPORTS SUPPLIES CO Ltd
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2011-11-23
Anticipated expiration: 2021-04-19

Abstract

The utility model relates to a repeating safety structure for an air gun. The repeating safety structure is arranged in a gun body; a positive trigger is connected with a sliding rod which is provided with a roller at the external end; the sliding rod is arranged at the position in a chute of a fixing part where a spring is sheathed; the internal end of the sliding rod is pivoted with a holding pawl with a torsion spring; the holding pawl is inserted on a gear that is positioned on a main bottom part; the gear is coaxially connected with a cam that is engaged with a buckled end of a swing rod; the other end of the swing rod is connected with a connecting block by a compression spring; the connecting block is connected with an auxiliary trigger by a long connecting rod; the other side of one end of the swing rod is sheathed in a short connecting rod; the other end of the short connecting rod abuts against a cam part of a control shaft; a small spring is connected between the short connecting rod and the fixing part; a linking rod is arranged between the convex part of the cam and the peripheral part of the control shaft; the linking rod is clamped by a main top part and the main bottom part; the cam part of the control shaft is connected with the hook groove of the external swing rod and the internal swing rod by the hook; the other ends of the internal swing rod and the external swing rod are positioned on the gun body respectively by the spring and are clamped with a shooting piston; and one end of the internal swing rod is connected with the hook end of the small swing rod.

Description

Air cannon running fire safeguard construction

Technical field

The utility model is about a kind of air cannon running fire safeguard construction, is meant a kind of control structure of full-automatic running fire again that can have earlier automatically after single-shot or multiple the hitting especially.

Background technology

Existing air cannon has been used on a lot of firearms kinds, because the demand of emulation is more and more higher, has been diverted to the simulation of gunbattle from basic shooting, so in the use insurance of gun, higher requirement is arranged,, be evolved to semi-automatic and full-automatic percussion by single-shot running fire in the past, but how to control, be important problem, just if particularly percussion automatically is continuous fire automatically at the beginning, many accidents have been produced, for this reason, essential change design allows before the running fire, have one to multiple click, then, just can carry out real running fire action, at this moment, just can protect adversary's safety, because prior art all is single shooting, have only Push And Release, can be described as the machine of low order; These structures have influence on user's personal safety, and for the article of more realistic demand are provided, the present utility model people researches and develops, and use the safety problem that goes up easy generation to solve prior art.

The utility model content

Main purpose of the present utility model is to provide a kind of air cannon running fire safeguard construction; design in the utilization mechanism; allow air cannon under the state that is diverted to automatic double hit; after having several of single-shot to hit earlier; continuous shooting is just arranged; so as to the people and the object thereof of protection use air cannon, to exempt the security incident of closely hitting by mistake.

For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of air cannon running fire safeguard construction, be located in the rifle body, on the rifle body has, following rifle shell protects bow spare with positive trigger, the emission piston, the setting running fire is arranged in the rifle body, half running fire, the Control Shaft of single-shot, this structure is: the slide bar that positive trigger and outer end have roller joins, slide bar is positioned at the chute inner ring sleeve spring place of fixture, the inner button hook that contains torque spring that articulates of slide bar, button hook is inserted and is colluded in gear, gear is positioned part of the main end, gear is with being connected with cam, gear is the end of thread of bridle joint fork in addition, the end in addition of fork is connected to contiguous block with stage clip, contiguous block is connected to auxiliary trigger through long connecting rod again, fork one end side in addition is embedded in short connecting rod, short connecting rod is held the cam part of pushing up to Control Shaft in addition, be connected between short connecting rod and fixture with little spring, between the teat of cam and Control Shaft perimembranous trace is arranged, trace is by main head part and part clamping of the main end, and the cam part of Control Shaft is borrowed prominent colluding and outside lever, the groove that colludes of interior fork joins, in, the end in addition of outside lever is positioned to the rifle body with spring respectively, and with emission piston clip mutually, the colluding to hold of interior fork one end and small swinging rod joined.

The utility model beneficial effect is: the mechanism center that the utilization gear produces clip and resiliency, allow the action of shooting no longer be mad running fire, can put earlier put at least one after running fire again, so good usability can be provided, be fully unlike the prior art a mechanism.

Description of drawings

Fig. 1 is the stereogram (later half be the exposed shape of removal bonnet) of the utility model integral body.

Fig. 2 is the enlarged drawing of a part among the utility model Fig. 1.

Fig. 3 is the three-dimensional exploded view of the related elements of the utility model Fig. 2 part.

Fig. 4 is the combination of side view of major part of the present utility model.

Fig. 5 is the side view of first step driven gear spinning movement among Fig. 4 of the present utility model.

Fig. 6 is the side view of second step driven gear spinning movement among Fig. 4 of the present utility model.

Fig. 7 is the side view of the 3rd step driven gear spinning movement among Fig. 4 of the present utility model.

Fig. 8 is the side view of the 4th step driven gear spinning movement among Fig. 4 of the present utility model.

Fig. 9 is the side view of the 5th step driven gear spinning movement among Fig. 4 of the present utility model.

The main element symbol description:

The utility model

1 rifle body, 10 handle sheets

11 Your Majesty's parts, 12 main parts down

Rifle shell on the 13 emission pistons 14

15 times rifle shell 16 protects bow spare

17 parts of the main end, 18 main head parts

19 spring bases

2 positive trigger 20 fixtures

21 rollers, 22 slide bars

23 chutes, 24 snare springs

25 torque springs, 26 button hooks

27 gears, 28 cams

29 teats

31 forks, 32 end of threads

33 hold 34 projections in addition

35 stage clips, 36 contiguous blocks

37 long connecting rods, 38 auxiliary triggers

39 short connecting rods, 30 big torque springs

4 Control Shafts 40 are set knob

41 cam part, 42 little springs

43 perimembranous, 44 traces

45 prominent 46 outside levers that collude

47 collude groove 48 outer springs

49 upper shields

Fork 52 inner springs in 51

53 small swinging rods 54 collude end.

The specific embodiment

As shown in Figure 1 to Figure 3, be a kind of air cannon running fire of the utility model safeguard construction, be located at positive trigger 2 places in the rifle body 1, rifle body 1 has last rifle shell 14, rifle shell 15 protects bow part 16, emission piston 13 etc. with positive trigger down, the Control Shaft 4 of setting running fire, half running fire, single-shot is arranged in the rifle body 1, and Control Shaft 4 one terminations have the knob 40 of setting, and the other end has upper shield 49, but wherein the part that the gun barrel of emission piston 13 is operated is a prior art, and the utility model no longer illustrates; Positive trigger 2 and the slide bar 22 that the outer end has roller 21 are joined, slide bar 22 is positioned at chute 23 inner ring sleeve springs 24 places of fixture 20, the slide bar 22 inner button hooks 26 that contain torque spring 25 that articulate, button hook 26 is inserted and is colluded in gear 27 places, gear 27 is positioned in the part of the main end 17, and gear 27 concentrics are connected to cam 28, gear 27 is the end of thread 32 of bridle joint fork 31 in addition, fork 31 hold 33 to be connected to contiguous block 36 in addition with stage clip 35, fork 31 is for being pivoted to contiguous block 36, contiguous block 36 is connected to auxiliary trigger 38 places through a long connecting rod 37 again, auxiliary trigger 38 is with big torque spring 30, other side of fork 31 1 ends is embedded in an end of short connecting rod 39 with projection 34, short connecting rod 39 other ends top is as for the cam part 41 of Control Shaft 4, and short connecting rod 39 is connected to fixture 20 with little spring 42, the teat 29 of cam 28 and 43 of Control Shaft 4 perimembranous have trace 44, trace 44 is by main head part 18 and part 17 clampings of the main end, main head part 18 and part of the main end 17 are as the triangle bulk, the cam part 41 of Control Shaft 4 has prominent collude 45 and joins with the groove 47 that colludes of outside lever 46, the other end of outside lever 46 is positioned to the spring base 19 of Your Majesty's part 11 of rifle body 1 with outer spring 48, and with emission piston 13 clip mutually, with outside lever 46(single-shot) coaxial interior fork 51(running fire arranged), the other end of interior fork 51 is positioned to the spring base 19 of Your Majesty's part 11 of rifle body 1 with inner spring 52, other has main part 12 down, and with emission piston 13 clip mutually, the end 54 that colludes of one end of interior fork 51 and small swinging rod 53 joins, and the handle portion overcoat of rifle body 1 is embedded with a pair of handle sheet 10.

Therefore; demonstrate the utility model most important control part by Fig. 4 to Fig. 9; when the setting knob 40 of Control Shaft 4 outer ends goes to automatic double hit state; just remove clip to whole group of mechanism of interlock; this moment short connecting rod 39 drive forks 31 remove 32 pairs of gears of end of threads 27 the most right-hand hold fixing; tunking of positive trigger 2; allow roller 21; slide bar 22 moves toward interior; compression ring sleeve spring 24; allow the end that colludes of button hook 26 hold toward in regular turn, allow gear 27 produce rotation, the moving tooth of revolution is just finished shot; as each figure just is four times; when for the last time, just no longer clip, the action of the continuous percussion of generation naturally; so the tooth of gear 27 is at least bidentate; at the most five; six teeth or more also just can be pulled the trigger one to three and then percussion continuously earlier, allow the easier aiming of operator also be not easy to produce accident and hurt sb.'s feelings; therefore, the whole protection mechanism that forms a safety.

Structure in sum, the utility model utilization gear produces the mechanism center of clip and resiliency, allows the action of shooting no longer be the running fire of madness, can put earlier put at least one after running fire again, so good usability can be provided, be fully unlike the prior art a mechanism.

The above is the detailed description and the accompanying drawing of preferred embodiment of the present utility model, be not to be used for limiting the utility model, all scopes of the present utility model should be as the criterion with claim, the embodiment and the approximate construction of the spirit variation similar with it of all claims all should be contained among the utility model.

Claims

1. an air cannon running fire safeguard construction is located in the rifle body, and the rifle body has upper and lower rifle shell and protects bow part, emission piston with positive trigger, and a Control Shaft of setting running fire, half running fire, single-shot is arranged in the rifle body, it is characterized in that:

Positive trigger and roller join, roller and slide bar one end join, one end of slide bar stretches out the rifle body, the other end of slide bar is positioned at the chute of fixture, and outside the other end of slide bar and between chute the snare spring is arranged, the inner button hook that articulates of slide bar, the articulated section of button hook is provided with torque spring, button hook is inserted and is colluded in gear, the gear location is articulated in down part place, the main end on the rifle shell, gear is with being connected with cam, gear is the end of thread of bridle joint fork in addition, fork is articulated in contiguous block, and be connected to stage clip between the end in addition of fork and contiguous block, contiguous block is connected to auxiliary trigger through long connecting rod again, auxiliary trigger is positioned at the opposite place of the positive trigger of rifle body, fork one end side in addition is embedded in short connecting rod, short connecting rod end in addition contacts the cam part that is connected to Control Shaft, be connected between the upper end of nearly end in addition of short connecting rod and fixture with little spring in addition, the cam part of Control Shaft is borrowed prominent colluding and outside lever, the groove that colludes separately of interior fork joins, in, the other end of outside lever is positioned to part place, the main end in the rifle body with spring respectively, and all with emission piston clip mutually, the colluding to hold of interior fork one end and small swinging rod joined.

2. air cannon running fire safeguard construction as claimed in claim 1 is characterized in that gear is provided with at least two teeth.

3. air cannon running fire safeguard construction as claimed in claim 1 is characterized in that, is provided with trace between the perimembranous of the teat of cam and Control Shaft, and trace is by main head part in the last rifle shell and part clamping of main end location.