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    • 1. 发明专利
    • Cartridge-based air gun
    • 基于CARTRIDGE的空气枪
    • JP2011085300A
    • 2011-04-28
    • JP2009237530
    • 2009-10-14
    • Marushin Kogyo Kkマルシン工業株式会社
    • KAWASHIMA HIROSHI
    • A63H33/18F41B11/56F41B11/62F41B11/68F41B11/723
    • F41B11/55F41B11/62F42B5/145F42B6/10F42B8/02
    • PROBLEM TO BE SOLVED: To provide a cartridge-based air gun that fires a BB bullet or a resin bullet inside a cartridge using compressed gas, including an engaging structure of an extractor that enables blowback and the automatic ejection of the cartridge. SOLUTION: The extractor 49, which engages with a rim 27 that is formed at the rear end of the cartridge 4, is pivotally provided on a side portion of a cylinder 33 so as to be rotatable. A claw 49a formed at the tip of the extractor 49 engages with the rim 27 of the cartridge 4 by the urging force of a spring 49b provided between the extractor 49 and the cylinder 33. A slide 43 moves rearward while the cartridge 4 is held inside a chamber 34. As the cylinder 33 moves rearward with the stopping of the supply of compressed gas from a gas reservoir, the cartridge 4 contacting to an ejector is released from the engagement by the extractor 49, and is ejected from the chamber 34. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种使用压缩气体的筒状弹药筒或树脂子弹内部的筒式气枪,其包括能够回吹和提取墨盒自动弹出的提取器的接合结构。 解决方案:与形成在盒4的后端的边缘27接合的提取器49可旋转地设置在圆筒33的侧部以便可旋转。 形成在提取器49的尖端处的爪49a通过设置在提取器49和气缸33之间的弹簧49b的作用力与盒4的边缘27接合。当盒4保持在内部时,滑动件43向后移动 当气缸33从气体储存器停止供应压缩气体时,气缸33向后移动,与喷射器接触的盒4从提取器49脱离接合,并从室34排出。 P>版权所有(C)2011,JPO&INPIT