专利名称：Rifle and gun发明人：常定 正申请号：JP2018100259申请日：20180525公开号：JP2019203669A公开日：20191128
专利附图：
摘要：Subject Provide a rifle that can increase accuracy. Solution Barrel 11 with muzzle11a andPlay bottomAn engine portion 30 having a hammer needle 31b and a trigger 32a,andThe stand 21 located below the barrel 11 andIn a rifle equipped with a gun 23disposed on the rear side of the engine partEngine sectionAn upper engine part 31
having a bottom 31a and a strike needle 31b andIt is separated from the lower enginepart 32 having the trigger 32A.A first portion 10 comprising a barrel 11 and an upperengine partFront end 21Between the lower engine part 32 and the second portion 20formed of the gun 23A slide mechanism 40 for supporting the first portion 10 in aslidable state in the forward / backward direction is provided for the second portionIn arebound when a bullet is firedThe first portion 10 starts sliding toward the secondportion 20.Diagram
申请人：常定 正
地址：岡山県岡山市東区政津５３３－９
国籍：JP
代理人：黒住 智彦,日野 和将,松本 文彦
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