Patents Assigned to DURINDANA CO., LTD.
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Patent number: 10330430Abstract: Disclosed is a toy gun for a survival game, comprising: a cartridge chamber in which projectiles that are fed from a magazine are individually loaded; a toy gun main body including a barrel connected with the cartridge chamber, and a handle portion; a cylinder assembly installed to be capable of reciprocating within the barrel, and having a rack gear member; a piston unit which can retract together with the cylinder assembly and be stationary in a ready-to-fire state, and which enters into the cylinder assembly when firing from the ready-to-fire state to provide high-pressure air through the cylinder assembly to the cartridge chamber to fire the projectile; and an operation control device that automatically operates and controls the movements of the cylinder assembly and the piston unit for each firing mode in order to fire the projectile supplied to the cartridge chamber.Type: GrantFiled: November 29, 2012Date of Patent: June 25, 2019Assignee: DURINDANA CO., LTD.Inventor: Hyun Min Kang
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Patent number: 9952015Abstract: A connector includes a connector body coupled to the toy gun to be connected with an upper portion of the magazine; a hole formed to pass through front end of the connector body and configured to accommodate a projectile provided by the magazine; a projectile fixing portion positioned on the connector body in which the hole is formed and configured to fix the projectile provided via the hole; a projectile sensing portion which senses whether or not a projectile remains in the hole, a position of the projectile sensing portion being changed depending on whether or not a projectile remains in the hole; and a first protrusion interlocked with the projectile sensing portion, the first protrusion moving forward or backward to control a stopper depending on whether or not a projectile remains in the hole, the stopper allowing or blocking movement of a cylinder of the toy gun.Type: GrantFiled: June 12, 2017Date of Patent: April 24, 2018Assignee: DURINDANA CO., LTD.Inventor: Hyunmin Kang
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Patent number: 9835403Abstract: Provided is a connector for a toy gun having a feature for detecting whether or not a projectile remains. The connector includes a connector body coupled to the toy gun to be connected with an upper portion of a magazine when the magazine is inserted into the toy gun, a hole formed to pass through front end of the connector body and configured to accommodate the projectile provided by the magazine, a projectile fixing portion positioned on the connector body in which the hole is formed to fix the projectile provided via the hole, a projectile sensing portion which senses whether or not a projectile remains in the hole; and a first protrusion interlocked with the projectile sensing portion to control movement of a cylinder of the toy gun depending on whether or not a projectile remains in the hole.Type: GrantFiled: December 20, 2016Date of Patent: December 5, 2017Assignee: DURINDANA CO., LTD.Inventor: Hyunmin Kang
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Publication number: 20170276451Abstract: A connector includes a connector body coupled to the toy gun to be connected with an upper portion of the magazine; a hole formed to pass through front end of the connector body and configured to accommodate a projectile provided by the magazine; a projectile fixing portion positioned on the connector body in which the hole is formed and configured to fix the projectile provided via the hole; a projectile sensing portion which senses whether or not a projectile remains in the hole, a position of the projectile sensing portion being changed depending on whether or not a projectile remains in the hole; and a first protrusion interlocked with the projectile sensing portion, the first protrusion moving forward or backward to control a stopper depending on whether or not a projectile remains in the hole, the stopper allowing or blocking movement of a cylinder of the toy gun.Type: ApplicationFiled: June 12, 2017Publication date: September 28, 2017Applicant: DURINDANA CO., LTD.Inventor: HYUNMIN KANG
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Publication number: 20170176130Abstract: Provided is a connector for a toy gun having a feature for detecting whether or not a projectile remains. The connector includes a connector body coupled to the toy gun to be connected with an upper portion of a magazine when the magazine is inserted into the toy gun, a hole formed to pass through front end of the connector body and configured to accommodate the projectile provided by the magazine, a projectile fixing portion positioned on the connector body in which the hole is formed to fix the projectile provided via the hole, a projectile sensing portion which senses whether or not a projectile remains in the hole; and a first protrusion interlocked with the projectile sensing portion to control movement of a cylinder of the toy gun depending on whether or not a projectile remains in the hole.Type: ApplicationFiled: December 20, 2016Publication date: June 22, 2017Applicant: DURINDANA CO., LTD.Inventor: HYUNMIN KANG
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Publication number: 20170176132Abstract: Provided is a toy gun with an exterior mimicking a real gun and operating very similarly as a real gun, and the toy gun includes a main body provided with a cartridge chamber into which a projectile is loaded, a cylinder formed to reciprocate inside the main body for being ready to fire, a piston which moves backward along with the cylinder when the cylinder moves backward and enters the cylinder to provide the cartridge chamber with compressed air when the projectile is fired, a driving unit which moves the cylinder backward in the main body, and a control unit which controls power supplied to the driving unit depending on a position of the cylinder.Type: ApplicationFiled: December 20, 2016Publication date: June 22, 2017Applicant: DURINDANA CO., LTD.Inventor: HYUNMIN KANG
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Publication number: 20150377582Abstract: Disclosed is a toy gun for a survival game, comprising: a cartridge chamber in which projectiles that are fed from a magazine are individually loaded; a toy gun main body including a barrel connected with the cartridge chamber, and a handle portion; a cylinder assembly installed to be capable of reciprocating within the barrel, and having a rack gear member; a piston unit which can retract together with the cylinder assembly and be stationary in a ready-to-fire state, and which enters into the cylinder assembly when firing from the ready-to-fire state to provide high-pressure air through the cylinder assembly to the cartridge chamber to fire the projectile; and an operation control device that automatically operates and controls the movements of the cylinder assembly and the piston unit for each firing mode in order to fire the projectile supplied to the cartridge chamber.Type: ApplicationFiled: November 29, 2012Publication date: December 31, 2015Applicant: DURINDANA CO., LTD.Inventor: Hyun Min KANG