US20110041825A1 - Gun-lock assembly - Google Patents
Gun-lock assembly Download PDFInfo
- Publication number
- US20110041825A1 US20110041825A1 US12/544,971 US54497109A US2011041825A1 US 20110041825 A1 US20110041825 A1 US 20110041825A1 US 54497109 A US54497109 A US 54497109A US 2011041825 A1 US2011041825 A1 US 2011041825A1
- Authority
- US
- United States
- Prior art keywords
- piston
- gun
- housing
- accommodation chamber
- axial hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A33/00—Adaptations for training; Gun simulators
- F41A33/06—Recoil simulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
- F41B11/89—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for toys
Definitions
- the present invention relates to gun lock technology and more particularly, to a gun-lock assembly of a toy gun, which greatly enhances the recoil of the toy gun.
- Regular toy air-soft guns are designed like a real gun. These toy air-soft guns have the same outer appearance of a real gun. They operate in the same manner as a real gun. Further, similar to a real gun, these toy air-soft guns produce a recoil upon shooting.
- FIGS. 1 and 2 show a gun-lock assembly a of a toy air-soft gun according to the prior art.
- the gun-lock assembly a comprises a housing 10 and a piston 20 .
- the housing 10 comprises an accommodation chamber 101 (see FIGS. 2 and 3 ) for accommodating the piston 20 , and opening 102 transversely extending across the middle part at a rear side relative to the accommodation chamber 101 within which a hammer 30 of a firing control mechanism b is moved (see FIGS. 1 and 3 ), and an end block 40 affixed to the rear end of the accommodation chamber 101 .
- the end block 40 has a gasket ring (rubber ring) 401 mounted thereon.
- the piston 20 is inserted through the front end of the housing 10 into the inside of the accommodation chamber 101 .
- the piston 20 has a stepped axial hole 202 axially extending through the front and rear ends thereof, a radial gas inlet 201 located on the periphery in communication with the axial hole 202 (see FIG. 3 ).
- a first spring member 50 mounted in the stepped axial hole 202 near the front end of the piston 20 , and a stopper bolt 203 is supported on the first spring member 50 axially movable in the stepped axial hole 202 between two positions to close/open the stepped axial hole 202 .
- a second spring member 60 is mounted in the stepped axial hole 202 of the piston 20 and affixed with its front end to the inside wall of the piston 20 and its rear end to the end block 40 .
- the piston 20 is axially movable in the accommodation chamber 101 of the housing 10 (see FIGS. 3 and 4 ).
- the piston 20 has a rear hole 204 on the rear end. Normally, the piston 20 is not moved in the accommodation chamber 101 of the housing 10 , and the spring force of the second spring member 60 causes the rear hole 204 of the piston 20 to be stopped by the end block 40 at the rear end of the accommodation chamber 101 (see FIG. 3 ).
- a flow of gas is discharged from a gas supply unit 70 through the gas inlet 201 into the stepped axial hole 202 of the piston 20 .
- the intake flow of gas flows partially toward the front end of the piston 20 and partially toward the rear end of the piston 20 (see FIG. 4 ).
- the forward flowing of the intake flow of gas forces forwards the stopper bolt 203 forwards to close the stepped axial hole 202 (see FIG. 4 ). Thereafter, all the intake flow of gas flows toward the rear end of the piston 20 .
- the gasket ring 401 is stopped against the inside wall of the piston 20 , keeping the piston 20 in an airtight status, and the continuous flow of gas imparts a pressure to the end block 40 and the housing 10 against the piston 20 , thereby causing the housing 10 to be moved backwards through a predetermined distance, and therefore a recoil is produced
- the housing 10 is not moved backwards further, and the second spring member 60 returns the piston 20 to its former position (see FIG. 5 ).
- the present invention has been accomplished under the circumstances in view. It is one object of the present invention to provide a gun-lock assembly for toy gun, which enhances the recoil of the toy gun.
- a gun-lock assembly comprises a housing, a piston, a first spring member, a stopper bolt, a second spring member and a gasket ring.
- the housing comprises an accommodation chamber longitudinally extending through front and rear ends thereof, an opening transversely extending across a middle part thereof at a rear side relative to the accommodation chamber for allowing movement of a hammer of a firing control mechanism, and an end block affixed to the rear end thereof.
- the piston is inserted through the front end of the housing into the accommodation chamber, comprising a stepped axial hole axially extending through front and rear ends thereof and a radial gas inlet located on the periphery thereof in communication with the stepped axial hole.
- the first spring member is mounted in the stepped axial hole near the front end of the piston.
- the stopper bolt is supported on the first spring member and movable to close the front end of the piston upon a supply of a forced flow of gas through the radial gas inlet into the stepped axial hole.
- the second spring member is mounted in the stepped axial hole and connected between the inside wall of the piston and the end block.
- the gasket ring is mounted on the periphery of the piston near the rear end of the piston and peripherally stopped at the peripheral wall of the accommodation chamber of the housing. The gasket ring is movable with the piston relative to the housing to extend an airtight space in the accommodation chamber for receiving a supply of a forced flow of gasp thereby enhancing the recoil of the toy gun.
- the piston has a rear hole on the rear end thereof.
- the rear hole of the piston is stopped by the end block before the supply of a flow of gas through the radial gas inlet into the stepped axial hole.
- FIG. 1 is an elevational view of a gun-lock assembly in a toy gun according to the prior art.
- FIG. 2 is an exploded view of the gun-lock assembly shown in FIG. 1 .
- FIG. 3 is a plain view of the gun-lock assembly shown in FIG. 1 .
- FIG. 4 is a schematic drawing showing the prior art gun-lock assembly in action (I).
- FIG. 5 is a schematic drawing showing the prior art gun-lock assembly in action (II).
- FIG. 6 is an exploded view of a gun-lock assembly of a toy gun in accordance with the present invention.
- FIG. 7 is a plain assembly view of FIG. 6 .
- FIG. 8 is a schematic drawing showing the gun-lock assembly of the present invention in action (I).
- FIG. 9 is a schematic drawing showing the gun-lock assembly of the present invention in action (II).
- a gun-lock assembly A of a toy gun comprising a housing 1 and a piston 2 .
- the housing 1 has an accommodation chamber 11 defined therein and longitudinally extending through front and rear ends thereof, an opening 12 transversely extending across the middle part thereof behind the accommodation chamber 11 within which a hammer 3 of a firing control mechanism B is moved (see FIG. 7 ), and an end block 4 affixed to the rear end of the accommodation chamber 11 .
- the piston 2 is inserted through the front end of the housing 1 into the inside of the accommodation chamber 11 .
- the piston 2 has a stepped axial hole 22 axially extending through the front and rear ends thereof, a radial gas inlet 21 located on the periphery in communication with the axial hole 22 .
- a first spring member 5 mounted in the stepped axial hole 22 near the front end of the piston 2
- a stopper bolt 23 is supported on the first spring member 5 axially movable in the stepped axial hole 22 between two positions to close/open the stepped axial hole 22 .
- the stopper bolt 23 is supported on the first spring member 5 in the open position where the stepped axial hole 22 is opened.
- a second spring member 6 is mounted in the stepped axial hole 22 of the piston 2 and affixed with its front end to the inside wall of the piston 2 and its rear end to the end block 4 .
- the piston 2 is axially movable in the accommodation chamber 11 of the housing 1 .
- a gasket ring 7 is mounted on the periphery of the piston 2 near its rear end and stopped at the peripheral wall of the accommodation chamber 11 of the housing 1 (see FIGS. 7 and 8 ).
- the piston 2 has a rear hole 24 on the rear end. Normally, the piston 2 is not moved in the accommodation chamber 11 of the housing 1 , and the spring force of the second spring member 6 causes the rear hole 24 of the piston 2 to be stopped by the end block 4 at the rear end of the accommodation chamber 11 (see FIG. 7 ).
- the gasket ring 7 is moved with the piston 2 relative to the housing 1 for allowing the intake flow of gas to flow through the rear hole 24 of the piston 2 into the tensed of the accommodation chamber 11 of the housing 1 to extend the area of the accommodation chamber 11 .
- the recoil of the toy gun is relatively enhanced.
- FIGS. 6 ⁇ 9 A prototype of gun-lock assembly has been constructed with the features of FIGS. 6 ⁇ 9 .
- the gun-lock assembly functions smoothly to provide all of the features disclosed earlier.
Abstract
A gun-lock assembly of a toy gun is disclosed to have a gasket ring mounted on the periphery of a piston near its rear end and peripherally stopped at the peripheral wall of an accommodation chamber of the gun-lock housing. When an intake flow of gas is guided into the piston, the gasket ring is moved with the piston relative to the housing to extend an airtight space in the accommodation chamber for receiving the intake flow of gas to enhance the recoil of the toy gun.
Description
- 1. Field of the Invention
- The present invention relates to gun lock technology and more particularly, to a gun-lock assembly of a toy gun, which greatly enhances the recoil of the toy gun.
- 2. Description of the Related Art
- Regular toy air-soft guns are designed like a real gun. These toy air-soft guns have the same outer appearance of a real gun. They operate in the same manner as a real gun. Further, similar to a real gun, these toy air-soft guns produce a recoil upon shooting.
- Further, the strength of the firing force and recoil of a toy air-soft gun has a greatly concern with the design of the gun-lock assembly.
FIGS. 1 and 2 show a gun-lock assembly a of a toy air-soft gun according to the prior art. According to this design, the gun-lock assembly a comprises ahousing 10 and apiston 20. Thehousing 10 comprises an accommodation chamber 101 (seeFIGS. 2 and 3 ) for accommodating thepiston 20, and opening 102 transversely extending across the middle part at a rear side relative to theaccommodation chamber 101 within which ahammer 30 of a firing control mechanism b is moved (seeFIGS. 1 and 3 ), and anend block 40 affixed to the rear end of theaccommodation chamber 101. Theend block 40 has a gasket ring (rubber ring) 401 mounted thereon. - The
piston 20 is inserted through the front end of thehousing 10 into the inside of theaccommodation chamber 101. Thepiston 20 has a steppedaxial hole 202 axially extending through the front and rear ends thereof, aradial gas inlet 201 located on the periphery in communication with the axial hole 202 (seeFIG. 3 ). Further, afirst spring member 50 mounted in the steppedaxial hole 202 near the front end of thepiston 20, and astopper bolt 203 is supported on thefirst spring member 50 axially movable in the steppedaxial hole 202 between two positions to close/open the steppedaxial hole 202. Further, asecond spring member 60 is mounted in the steppedaxial hole 202 of thepiston 20 and affixed with its front end to the inside wall of thepiston 20 and its rear end to theend block 40. By means of the arrangement of thesecond spring member 60, thepiston 20 is axially movable in theaccommodation chamber 101 of the housing 10 (seeFIGS. 3 and 4 ). Further, thepiston 20 has arear hole 204 on the rear end. Normally, thepiston 20 is not moved in theaccommodation chamber 101 of thehousing 10, and the spring force of thesecond spring member 60 causes therear hole 204 of thepiston 20 to be stopped by theend block 40 at the rear end of the accommodation chamber 101 (seeFIG. 3 ). - When a user operated the firing control mechanism b to strike the
hammer 30, a flow of gas is discharged from agas supply unit 70 through thegas inlet 201 into the steppedaxial hole 202 of thepiston 20. At this time, the intake flow of gas flows partially toward the front end of thepiston 20 and partially toward the rear end of the piston 20 (seeFIG. 4 ). The forward flowing of the intake flow of gas forces forwards thestopper bolt 203 forwards to close the stepped axial hole 202 (seeFIG. 4 ). Thereafter, all the intake flow of gas flows toward the rear end of thepiston 20. At this time, thegasket ring 401 is stopped against the inside wall of thepiston 20, keeping thepiston 20 in an airtight status, and the continuous flow of gas imparts a pressure to theend block 40 and thehousing 10 against thepiston 20, thereby causing thehousing 10 to be moved backwards through a predetermined distance, and therefore a recoil is produced When the supply of gas is stopped, thehousing 10 is not moved backwards further, and thesecond spring member 60 returns thepiston 20 to its former position (seeFIG. 5 ). - As stated above, when a flow of gas enters the
piston 20 to impart a pressure to theend block 40, a recoil is produced. However, due to limited airtight space behind theend block 40, the strength of the recoil produced upon a backward displacement of thehousing 10 is limited, lowering the lifelike effect. Therefore, an improvement is this regard is necessary. - The present invention has been accomplished under the circumstances in view. It is one object of the present invention to provide a gun-lock assembly for toy gun, which enhances the recoil of the toy gun.
- To achieve this and other objects of the present invention, a gun-lock assembly comprises a housing, a piston, a first spring member, a stopper bolt, a second spring member and a gasket ring. The housing comprises an accommodation chamber longitudinally extending through front and rear ends thereof, an opening transversely extending across a middle part thereof at a rear side relative to the accommodation chamber for allowing movement of a hammer of a firing control mechanism, and an end block affixed to the rear end thereof. The piston is inserted through the front end of the housing into the accommodation chamber, comprising a stepped axial hole axially extending through front and rear ends thereof and a radial gas inlet located on the periphery thereof in communication with the stepped axial hole. The first spring member is mounted in the stepped axial hole near the front end of the piston. The stopper bolt is supported on the first spring member and movable to close the front end of the piston upon a supply of a forced flow of gas through the radial gas inlet into the stepped axial hole. The second spring member is mounted in the stepped axial hole and connected between the inside wall of the piston and the end block. The gasket ring is mounted on the periphery of the piston near the rear end of the piston and peripherally stopped at the peripheral wall of the accommodation chamber of the housing. The gasket ring is movable with the piston relative to the housing to extend an airtight space in the accommodation chamber for receiving a supply of a forced flow of gasp thereby enhancing the recoil of the toy gun.
- Further, the piston has a rear hole on the rear end thereof. The rear hole of the piston is stopped by the end block before the supply of a flow of gas through the radial gas inlet into the stepped axial hole.
-
FIG. 1 is an elevational view of a gun-lock assembly in a toy gun according to the prior art. -
FIG. 2 is an exploded view of the gun-lock assembly shown inFIG. 1 . -
FIG. 3 is a plain view of the gun-lock assembly shown inFIG. 1 . -
FIG. 4 is a schematic drawing showing the prior art gun-lock assembly in action (I). -
FIG. 5 is a schematic drawing showing the prior art gun-lock assembly in action (II). -
FIG. 6 is an exploded view of a gun-lock assembly of a toy gun in accordance with the present invention. -
FIG. 7 is a plain assembly view ofFIG. 6 . -
FIG. 8 is a schematic drawing showing the gun-lock assembly of the present invention in action (I). -
FIG. 9 is a schematic drawing showing the gun-lock assembly of the present invention in action (II). - Referring to
FIGS. 6 and 7 , a gun-lock assembly A of a toy gun is shown comprising ahousing 1 and apiston 2. - The
housing 1 has anaccommodation chamber 11 defined therein and longitudinally extending through front and rear ends thereof, anopening 12 transversely extending across the middle part thereof behind theaccommodation chamber 11 within which ahammer 3 of a firing control mechanism B is moved (seeFIG. 7 ), and anend block 4 affixed to the rear end of theaccommodation chamber 11. - The
piston 2 is inserted through the front end of thehousing 1 into the inside of theaccommodation chamber 11. Thepiston 2 has a steppedaxial hole 22 axially extending through the front and rear ends thereof, aradial gas inlet 21 located on the periphery in communication with theaxial hole 22. Further, afirst spring member 5 mounted in the steppedaxial hole 22 near the front end of thepiston 2, and astopper bolt 23 is supported on thefirst spring member 5 axially movable in the steppedaxial hole 22 between two positions to close/open the steppedaxial hole 22. Normally, thestopper bolt 23 is supported on thefirst spring member 5 in the open position where the steppedaxial hole 22 is opened. When a flow of gas enters theradial gas inlet 21, thestopper bolt 23 is forced forwards by the pressure of the intake flow of gas to compress thefirst spring member 5 and to further close the stepped axial hole 22 (seeFIG. 8 ). Further, asecond spring member 6 is mounted in the steppedaxial hole 22 of thepiston 2 and affixed with its front end to the inside wall of thepiston 2 and its rear end to theend block 4. By means of the arrangement of thesecond spring member 6, thepiston 2 is axially movable in theaccommodation chamber 11 of thehousing 1. Further, agasket ring 7 is mounted on the periphery of thepiston 2 near its rear end and stopped at the peripheral wall of theaccommodation chamber 11 of the housing 1 (seeFIGS. 7 and 8 ). - Further, the
piston 2 has arear hole 24 on the rear end. Normally, thepiston 2 is not moved in theaccommodation chamber 11 of thehousing 1, and the spring force of thesecond spring member 6 causes therear hole 24 of thepiston 2 to be stopped by theend block 4 at the rear end of the accommodation chamber 11 (seeFIG. 7 ). - When a user operated the firing control mechanism B to strike the
hammer 3, a flow of gas is discharged front agas supply unit 8 through thegas inlet 21 into the steppedaxial hole 22 of thepiston 2. At this time, the intake flow of gas flows partially toward the front end of thepiston 2 and partially toward the rear end of the piston 2 (seeFIG. 7 ). The forward flowing of the intake flow of gas forces forwards thestopper bolt 23 forwards to close the stepped axial hole 22 (seeFIG. 8 ). Thereafter, all the intake flow of gas flows toward the rear end of thepiston 2 to impart a pressure to theend block 4 and thehousing 1 against thepiston 2, thereby opening therear hole 24 of thepiston 2 from theend block 4 for the passing of the intake flow of gas to the inside of theaccommodation chamber 11 of the housing 1 (seeFIG. 8 ). At this time, the airtight space in theaccommodation chamber 11 is extended. Subject to the equation of Force(F)=Pressure(P)×Area(A), the invention greatly enhances the recoil of the toy gun when compared to the prior an design. After a predetermined backward displacement of thehousing 1, the supply of gas is stopped, and thesecond spring member 6 returns to its former shape, thereby returning thepiston 2 to its former position (seeFIG. 9 ). - As stated above, when the intake flow of gas wholly moves toward the rear end of the
piston 2, thegasket ring 7 is moved with thepiston 2 relative to thehousing 1 for allowing the intake flow of gas to flow through therear hole 24 of thepiston 2 into the tensed of theaccommodation chamber 11 of thehousing 1 to extend the area of theaccommodation chamber 11. By means of extending the area of theaccommodation chamber 11, the recoil of the toy gun is relatively enhanced. - A prototype of gun-lock assembly has been constructed with the features of
FIGS. 6˜9 . The gun-lock assembly functions smoothly to provide all of the features disclosed earlier. - Although a particular embodiment of the invention has been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
Claims (2)
1. A gun-lock assembly, comprising:
a housing, said housing comprising an accommodation chamber longitudinally extending through front and rear ends thereof, an opening transversely extending across a middle part thereof at a rear side relative to said accommodation chamber for allowing movement of a hammer of a firing control mechanism, and an end block affixed to the rear end thereof;
a piston inserted through the front end of said housing into said accommodation chamber, said piston comprising a stepped axial hole axially extending through front and rear ends thereof and a radial gas inlet located on the periphery thereof in communication with said stepped axial hole;
a first spring member mounted in said stepped axial hole near the front end of said piston;
a stopper bolt supported on said first spring member and movable to close the front end of said piston upon a supply of a forced flow of gas through said radial gas inlet into said stepped axial hole;
a second spring member mounted in said stepped axial hole and connected between an inside wall of said piston and said end block;
wherein a gasket ring is mounted on the periphery of said piston near the rear end of said piston and peripherally stopped at the peripheral wall of said accommodation chamber of said housing, said gasket ring being movable with said piston relative to said housing to extend an airtight space in said accommodation chamber for receiving a supply of a forced flow of gas.
2. The gun-lock assembly as claimed in claim 1 , wherein said piston has a rear hole on the rear end thereof; said rear hole being stopped by said end block before the supply of a flow of gas through said radial gas inlet into said stepped axial hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US12/544,971 US20110041825A1 (en) | 2009-08-20 | 2009-08-20 | Gun-lock assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US12/544,971 US20110041825A1 (en) | 2009-08-20 | 2009-08-20 | Gun-lock assembly |
Publications (1)
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US20110041825A1 true US20110041825A1 (en) | 2011-02-24 |
Family
ID=43604284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/544,971 Abandoned US20110041825A1 (en) | 2009-08-20 | 2009-08-20 | Gun-lock assembly |
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US (1) | US20110041825A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110287388A1 (en) * | 2010-05-21 | 2011-11-24 | Shih-Che Hu | Toy Gun Backlash Vibration Mechanism |
US20140373418A1 (en) * | 2013-06-21 | 2014-12-25 | Shih-Che Hu | Firearm firing system |
US9068792B2 (en) * | 2012-08-29 | 2015-06-30 | Real Action Paintball (Rap4) | Projectile launcher able to launch an object using a hammer |
US20150308783A1 (en) * | 2014-04-25 | 2015-10-29 | Tsung-Ming Lee | Pneumatic toy gun recoil device |
US20160047620A1 (en) * | 2015-05-04 | 2016-02-18 | Jui-Fu Tseng | Automatic air rifle |
US20170153081A1 (en) * | 2015-11-26 | 2017-06-01 | Shih-Che Hu | Gun Bolt Assembly of Air-Soft Pistol |
US20180120049A1 (en) * | 2015-05-12 | 2018-05-03 | Tokyo Marui Co. Ltd. | Shock-absorption device of piston mechanism in simulation gun |
US20190234704A1 (en) * | 2018-01-31 | 2019-08-01 | Joshua Culiat | Pellet gun conversion adapter |
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US5261384A (en) * | 1991-12-05 | 1993-11-16 | Hu Shih Che | Toy gun with a shooting control structure |
US5280778A (en) * | 1990-06-21 | 1994-01-25 | Kotsiopoulos Thomas G | Semi-automatic firing compressed gas gun |
US5285766A (en) * | 1992-07-30 | 1994-02-15 | Crosman Corporation | Gun with removable rotary ammunition clip |
US6739324B2 (en) * | 2001-09-14 | 2004-05-25 | Rdih | Compressed air distributor |
US20080155875A1 (en) * | 2006-12-27 | 2008-07-03 | Tatsuo Iwasawa | Recoil shock device in toy gun |
US20080264399A1 (en) * | 2004-07-16 | 2008-10-30 | Kee Action Sports | Gas governor, snatch grip, and link pin for paintball gun |
US20090223501A1 (en) * | 2008-03-10 | 2009-09-10 | Hsin-Cheng Yeh | Paintball gun with a pressure gauge device |
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2009
- 2009-08-20 US US12/544,971 patent/US20110041825A1/en not_active Abandoned
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US5280778A (en) * | 1990-06-21 | 1994-01-25 | Kotsiopoulos Thomas G | Semi-automatic firing compressed gas gun |
US5261384A (en) * | 1991-12-05 | 1993-11-16 | Hu Shih Che | Toy gun with a shooting control structure |
US5285766A (en) * | 1992-07-30 | 1994-02-15 | Crosman Corporation | Gun with removable rotary ammunition clip |
US6739324B2 (en) * | 2001-09-14 | 2004-05-25 | Rdih | Compressed air distributor |
US20080264399A1 (en) * | 2004-07-16 | 2008-10-30 | Kee Action Sports | Gas governor, snatch grip, and link pin for paintball gun |
US20080155875A1 (en) * | 2006-12-27 | 2008-07-03 | Tatsuo Iwasawa | Recoil shock device in toy gun |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8585407B2 (en) * | 2010-05-21 | 2013-11-19 | Shih-Che Hu | Toy gun backlash vibration mechanism |
US20110287388A1 (en) * | 2010-05-21 | 2011-11-24 | Shih-Che Hu | Toy Gun Backlash Vibration Mechanism |
US9523550B2 (en) * | 2012-08-29 | 2016-12-20 | Real Action Paintball (Rap4), Inc. | Projectile launcher able to launch an object using a hammer |
US9068792B2 (en) * | 2012-08-29 | 2015-06-30 | Real Action Paintball (Rap4) | Projectile launcher able to launch an object using a hammer |
US20140373418A1 (en) * | 2013-06-21 | 2014-12-25 | Shih-Che Hu | Firearm firing system |
US8944041B2 (en) * | 2013-06-21 | 2015-02-03 | Shih-Che Hu | Firearm firing system |
US9791236B2 (en) * | 2014-04-25 | 2017-10-17 | Tsung-Ming Lee | Pneumatic toy gun recoil device |
US20150308783A1 (en) * | 2014-04-25 | 2015-10-29 | Tsung-Ming Lee | Pneumatic toy gun recoil device |
US20160047620A1 (en) * | 2015-05-04 | 2016-02-18 | Jui-Fu Tseng | Automatic air rifle |
US20180120049A1 (en) * | 2015-05-12 | 2018-05-03 | Tokyo Marui Co. Ltd. | Shock-absorption device of piston mechanism in simulation gun |
US10458744B2 (en) * | 2015-05-12 | 2019-10-29 | Tokyo Marui Co, Ltd. | Shock-absorption device of piston mechanism in simulation gun |
US20170153081A1 (en) * | 2015-11-26 | 2017-06-01 | Shih-Che Hu | Gun Bolt Assembly of Air-Soft Pistol |
US20190234704A1 (en) * | 2018-01-31 | 2019-08-01 | Joshua Culiat | Pellet gun conversion adapter |
US10619968B2 (en) * | 2018-01-31 | 2020-04-14 | Joshua Culiat | Pellet gun conversion adapter |
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Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |