CN200941036Y - Competetion air gun - Google Patents

Competetion air gun Download PDF

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Publication number
CN200941036Y
CN200941036Y CN 200620062979 CN200620062979U CN200941036Y CN 200941036 Y CN200941036 Y CN 200941036Y CN 200620062979 CN200620062979 CN 200620062979 CN 200620062979 U CN200620062979 U CN 200620062979U CN 200941036 Y CN200941036 Y CN 200941036Y
Authority
CN
China
Prior art keywords
cylinder
piston
big
piston cylinder
valve
Prior art date
Application number
CN 200620062979
Other languages
Chinese (zh)
Inventor
吴法森
Original Assignee
吴法森
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吴法森 filed Critical 吴法森
Priority to CN 200620062979 priority Critical patent/CN200941036Y/en
Application granted granted Critical
Publication of CN200941036Y publication Critical patent/CN200941036Y/en

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Abstract

The utility model relates to a toy used in the entertainment arena, in particular to a competitive gas gun. The utility model consists of high-pressure gas tank, the barrel, rifle rack, and control valve assembly. The characteristics are as follows: a control valve assembly connect inlet exhaust pipe, the piston-cylinder, the piston cylinder head, principal axis 13 being installed inside the piston-cylinder and small piston-cylinder 14, the two ends of which are big, small piston heads, on which airproof rubber loop; a spindle inlet channel is positioned inside the piston-cylinder, at the end of which is set a pellet valve; inside the small piston-cylinder is provided the round fumarole and jet mouth, which is connected with the barrel; the big piston-cylinder and the small piston-cylinder are welded with gas storage cylinder, which is a column. Compared with the prior entertainment gas gun, the utility model has a simple and reasonable structure, small size, low cost, not easy to be damaged, strong power, and real effect of simulation, so the utility model is applicable to various entertainment arenas.

Description

Sports gas big gun

Technical field:

The utility model relates to the toy that use a kind of recreation arena, particularly a kind of sports gas big gun.

Background technology:

Manufacture and design by me, be widely used in the seat formula Toy air gun (patent No.: 96237558.6) on the recreation arena, use the part that still comes with some shortcomings through for many years, mainly be shortcomings such as power is less, complex structure, volume is excessive, sealing is relatively poor, jet is easily damaged, it is perfect to be further improved.

Summary of the invention:

The purpose of this utility model is to provide a kind of power bigger, simple in structure, not easily damaged sports gas big gun at above-mentioned weak point.

Sports gas big gun is made up of air accumulator, gun tube, support, control valve assembly, it is characterized in that the control valve assembly is connected with air intake-exhaust pipe, big piston cylinder, big piston cylinder cap, is equipped with main shaft assembly in the big piston cylinder.Main shaft assembly also is connected with the valve piston cylinder, and the main shaft assembly two ends are respectively large and small piston heads, and rubber seal is arranged on the piston head.The main shaft inlet channel is arranged in the big piston head, and channel end has the hoodle valve.Ring-type fumarole and jet are arranged in the valve piston cylinder, and jet is connected with gun tube.Big piston cylinder and valve piston cylinder are fixing by the air reservoir welding, and air reservoir is cylindric.

The utility model is simple and reasonable, volume is little, cost is low, power is powerful, simulated effect is true to nature, is applicable to the usefulness of various recreation field amusement.

Description of drawings:

Accompanying drawing is sports gas big gun structural representation.

The specific embodiment:

The utility model specific embodiment is described further below in conjunction with accompanying drawing: accompanying drawing is sports gas big gun structural representation, it is made up of air accumulator, gun tube, support, control valve assembly 1, it is characterized in that the control valve assembly is connected with air intake-exhaust pipe 8, big piston cylinder 10, big piston cylinder one end has big piston cylinder cap 9.Main shaft assembly 13 is installed in big piston cylinder, the valve piston cylinder 14, and two ends are respectively large and small piston heads, and rubber seal 17 is arranged on the piston head, can prevent that gas from leaking.Main shaft inlet channel 11 is arranged in the big piston head, and channel end has hoodle valve 12, and the hoodle valve is for being one-way cock, only export but no import.Ring-type fumarole 15 and jet 16 are arranged in the valve piston cylinder, and jet is connected with gun tube.Big piston cylinder and valve piston cylinder are fixing by air reservoir 18 welding, and air reservoir is cylindric, and its volume can be decided according to gas big gun power.

The sports gas big gun course of work is as follows: high pressure tank has sufficient compressed air, compressed air inlet pipe 2 by pipeline Access Control valve assembly 1, through inlet channel 3, air intake-exhaust pipe 8, enter in the big piston cylinder 10, promote main shaft assembly 13 and large and small piston head to left movement, valve piston head and rubber seal 17 are with ring-type fumarole 15, jet 16 complete closed, a large amount of compressed air is entered in the air reservoir 18 via hoodle valve 12 by the main shaft inlet channel 11 in the big piston head, till air reservoir was full of compressed air, sports gas big gun was in arm-to-arm.When pressing the press button 7 of brake control valve assembly, the inlet channel 3 of Shuangzi spool 4 closed compression air is opened exhaust passage 5 simultaneously, also can seal inlet channel earlier, after open the exhaust passage.Compressed air in the big piston cylinder will be via outside air intake-exhaust pipe 8, exhaust passage 5, the bleeder port 6 discharge machines since the hoodle valve only permitted to give vent to anger mustn't air inlet, the compressed air in the air reservoir can not leak.When big piston cylinder compressed air pressure when bleeder port leaks descends, the large and small piston head that compressed air in the air reservoir will promote main shaft assembly 13 moves right, the valve piston head separates with ring-type fumarole 15, jet 16, and the compressed air moment in the air reservoir injects directly into work done in the gun tube via ring-type fumarole, jet.When release button switch 7, prepare for emission next time again, so repeatedly, shell goes out thorax sound as thunderous, and the simulation field operations are really true to life, and its power is decided on compressed air volume, pressure in the air reservoir.

Claims (1)

1, a kind of sports gas big gun, it is by high pressure tank, gun tube, support, control valve assembly (1) is formed, it is characterized in that the control valve assembly is connected with air intake-exhaust pipe (8), big piston cylinder (10), big piston cylinder cap (9), main shaft assembly (13) is installed in the big piston cylinder, main shaft assembly also is connected with valve piston cylinder (14), the main shaft assembly two ends are respectively big, the valve piston head, rubber seal (17) is arranged on the piston head, main shaft inlet channel (11) is arranged in the big piston head, channel end has hoodle valve (12), ring-type fumarole (15) and jet (16) are arranged in the valve piston cylinder, jet is connected with gun tube, and big piston cylinder and valve piston cylinder are fixing by air reservoir (18) welding, and air reservoir is cylindric.
CN 200620062979 2006-08-13 2006-08-13 Competetion air gun CN200941036Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620062979 CN200941036Y (en) 2006-08-13 2006-08-13 Competetion air gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620062979 CN200941036Y (en) 2006-08-13 2006-08-13 Competetion air gun

Publications (1)

Publication Number Publication Date
CN200941036Y true CN200941036Y (en) 2007-08-29

Family

ID=38747212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620062979 CN200941036Y (en) 2006-08-13 2006-08-13 Competetion air gun

Country Status (1)

Country Link
CN (1) CN200941036Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252562A (en) * 2011-04-28 2011-11-23 西北工业大学 Air-float piston type launcher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252562A (en) * 2011-04-28 2011-11-23 西北工业大学 Air-float piston type launcher
CN102252562B (en) * 2011-04-28 2013-08-14 西北工业大学 Air-float piston type launcher

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070829

Termination date: 20110813