Invention Grant
- Patent Title: Toy gun and attachment device
- Patent Title (中): 玩具枪和附件装置
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Application No.: US13358655Application Date: 2012-01-26
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Publication No.: US08763597B2Publication Date: 2014-07-01
- Inventor: Tetsuo Maeda
- Applicant: Tetsuo Maeda
- Applicant Address: JP Tokyo
- Assignee: Maruzen Company Limited
- Current Assignee: Maruzen Company Limited
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Main IPC: F41B11/06
- IPC: F41B11/06

Abstract:
It is made possible to use a toy gun that fires bullets by compressed gas without the replacement of a gas cartridge for a long time and the portability of the gas cartridge is enhanced. The air chamber body placed in the toy gun forms an air chamber. Compressed gas in the air chamber body passes through a gas discharge portion and shoots a bullet held by a bullet holding portion out of a muzzle. A valve establishes or breaks communication between the air chamber body and the gas discharge portion according to operation with an operation portion. The toy gun includes multiple gas cartridge attachment portions. A gas bomb is attached to each of the gas cartridge attachment portions. Each gas cartridge attachment portion is provided with a first valve portion. Compressed gas in the gas bomb attached to each gas cartridge attachment portion is guided into the air chamber by way of a gas introduction portion.
Public/Granted literature
- US20130192577A1 TOY GUN AND ATTACHMENT DEVICE Public/Granted day:2013-08-01
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