KR830000969Y1 - Hydraulic pneumatic gun - Google Patents

Abstract

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Description

Hydraulic pneumatic gun

1 is a side view of the present invention.

2 is a cross-sectional view of the present invention.

3 is a view of the crust body and the cross section of the triggered state.

4 is a longitudinal sectional view of the guide.

5 is a cross-sectional view of the bolt body.

The present invention makes it easy to disassemble and combine the cylinder, air chamber and air pressurizing chamber with the hydraulic structure, and minimizes the failure rate when using the internal structure of the bolt and the operation of the bolt, and the bolt body is completely and efficiently formed. It is related to a hydraulic pneumatic gun that is configured to maximize the function of the pneumatic gun so that anyone can easily repair it when a failure occurs and make a powerful shot.

Conventionally, each device that operates the air gun is not only complicated and insensitive, but also because each part in the tube is designed, it cannot be disassembled once it is broken, which makes it difficult to repair. It was uncomfortable and uneconomical to do it, and because it could not be perfectly fixed when the bolt was moved forward and fixed to the demand, it contained a risk and did not function properly. The present invention is to simplify the structure to hydraulically improve the structure to eliminate such defects, and to easily disassemble and combine the parts inside the pipe, each part and structure related to the bolt is formed efficiently so that there is no risk The operation is also simple and sensitive to the trigger, so that the function as a pneumatic gun can be made to be smoothly described in detail by the accompanying drawings as follows.

It is inserted into the front end of both the upper and lower pistons (3) and (4) which are respectively inserted into the upper and lower cylinders (1) and (2), and the rear end of the operation period (5) is coalesced. The guide groove 7 is provided to guide the upper side of the connector 6 of the shape, and the guide hole 10 is provided on the pipe 17 so as to guide the oil passage pipe 8. The rear end of the operation lever 5 is adhered to the front end of the connector 6 of the shape, and the rear end of the operation lever 11 to which the front end of the operation 5 is bonded is adhered to the front end of the guide 10 and in front of the rear end. Strike weight (12) is coalesced and speaking, and the spring and 13 of the spring 13 and the spring support cap 14 is screwed in, and the hole (15) in the upper upper side of the striking weight (12) is inserted and connected to the through hole (16) In the well-known thing formed by the tubular body 17 and the barrel 18, the pistons 23 and 24 with rubber boxing 57 and 58 installed on both ends of the mandrel 22 are fixed, and the mandrel 22 ) The outer circumferential surface is inserted into the front end of the cylinder 26 in which the piston spring 25 is carbonized, and the bottom cap 21 is formed with the through hole 20 installed therein, and the rear end of the cylinder 26 is the central through hole 56. Threaded into the connecting end pipe (54). One side of the ruler (28) formed in the rear end is formed in the center of the long hole (27) is hung and a rubber body (58) and a piston (24) is built in the front end and the connecting pipe (54) is a fuselage (19) is formed do. In addition, the center of the concentric circular ruled ball 30 is installed and communicated with the tip end of the ruled earth (32) in which the through hole 31 is installed in the upper side is threaded and the fixed rod 33 is fixed and one side of the spring (34) An air pressurizing tube 59 having a circular reciprocating circular cap 37 for reciprocating operation formed to be fitted to the pressurized air passage opening and closing weight 35 to be extrapolated on the outer circumferential surface and the circular projection 36 at the rear end of the ruler 28. The front end and the rear end of the body 19 are respectively screwed into a concentric circular levee 55. In front of the triggering state, the lower end and the front side of the tip member 39 communicate with each other so as to coincide with a known pressurized air vent 16. A through hole 40 is laid in the shape of The long hole 42 is laid in the shape and the stopper cap 45 is attached to the mandrel 44 of the bolt operating port 43, and the outer circumferential surface of the mandrel 44 is formed with a spring 46. In the drawings, reference numeral 29 denotes an air chamber, 38 an air pressure chamber, 47 an oil, 48 a connector, 49 and 50 an oil passage, 51 a trigger, 52 a bullet, and 53 an air gun.

Referring to the effect of the present invention as described above is as follows. When the operation lever 11 is pulled back and the operation lever 5 attached to the rear end of the operation lever 11 is retracted, the operation lever 5 is attached to the rear end of the operation lever 5. Since the pistons 3 and 4 mounted on the upper and lower sides of the shape connector 6 are reversed, the oil 47 contained in the cylinders 1 and 2 is passed through the upper and lower oil passages 49 and 50 of the connector 48. ) And the oil passage 47 enters the lower through-hole 20 of the tangy cap 21 through the oil passage tube 8. Therefore, the rear end of the piston 23 inside the cylinder 26 is retracted and fixed to the rear end. When the piston 24 is retracted, the air in the air chamber 29 is compressed, thereby forcibly pushing the circular tang cap 37 for reciprocating operation. Therefore, the cylinders 1, 2, the oil passage pipe 8, and the tang cap The inside of the 21, the compressed hydraulic pressure and air pressure in the air chamber 26 is maintained, so that the air in the air pressurizing chamber 38 by the pressurized air passage opening and closing weight 35 of the rear end (30) ), The air in the air pressurizing chamber 38 can hold compressed air at all times until the trigger is pulled. At this time, the left side of the operation port 43 is fitted to the tip of the circular long hole 42 by advancing the bolt operation port 43, and the compressed air filled in the air pressure chamber 38 pulls the trigger 51 to trigger it. When the impact weight 12 hanging on the upper end of the trigger hits the rear end of the hanging rod 33 of the opening and closing weight 35 built in the air pressure chamber 38, the opening and closing weight 35 is momentarily As the spooling 34 is compressed while the zigzag rod 33 is separated from the zigzag hole 30, the compressed air passage is remodeled while the compressed air flows out into the passage 31 instantaneously and the tip of the crimp 39 moves forward. The bullet 52 is fired while passing through the inner passage 40. After launching again, as shown in FIG. 3, pulling out the bolt operation hole 43 to the rear end of the long hole 42, inserting a bullet, and then again inserting the key operating hole 43 located at the rear end of the long hole 42. Advance to the front to fit the left end of the bolt operating port 43 to the end of the circular long hole 42, and then pull the trigger 51 by the compressed air filled in the air pressure chamber in the same manner as described above. Rough

As such, the failure rate is low without excessive impact on the air gun 53, anyone can easily combine the body after disassembly and repair. It is also a useful design with no risk and no fear of accident.

Claims (1)

Pistons 23 and 24 are threaded at the tip of the cylinder 26 and formed with a carbon cap 21 formed with a through hole 20 at the bottom thereof and rubber boxing 57 and 58 mounted at both ends of the mandrel 22. ) Is fixed and the rear end of the cylinder 26 in which the piston spring 25 is installed on the outer circumferential surface of the core rod 22 is screwed into the connecting end pipe 54 whose center is perforated by the through hole 56, and the center is long in the rear end. The round strip 28 for reciprocating operation formed to fit the rear end round projection 36 of the trunk strip 28 formed by the hook strip 28 formed on the side, and the fuselage 19 in which the connecting end pipe 54 is inserted and fitted to the rear strip 28 of the grid strip 28 is formed. The front end of the air pressurizing tube 59 with the cap 37 and the rear end of the body 19 are each screwed into a concentric circular ring 55, and a well-known pressurized air exhaust hole 16 in a state immediately before a percussion is formed. Hydraulic air gun formed by laying the through-hole 40 is in communication with the front end and the front side of the bolt (39) so as to be painted.