CN2241858Y - 蓄能式半自动及手动两用唧筒猎枪 - Google Patents

蓄能式半自动及手动两用唧筒猎枪 Download PDF

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CN2241858Y
CN2241858Y CN 95226973 CN95226973U CN2241858Y CN 2241858 Y CN2241858 Y CN 2241858Y CN 95226973 CN95226973 CN 95226973 CN 95226973 U CN95226973 U CN 95226973U CN 2241858 Y CN2241858 Y CN 2241858Y
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assembly
gunlock
gun
breech housing
component
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张举彦
韩东升
崔长山
徐卫龙
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Xiongying Investment Group Co., Ltd.
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Heilongjiang Xiongying Up Co L
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Abstract

一种蓄能式半自动及手冬笋两用唧筒猎枪,包括枪管组件、护木组件、枪机框组件、机匣组件、击发机座组件和枪托组件,其特征是护木组件还包括有两端没有耳状突起的选择开关,滑动套装在弹仓管上,其内壁装有螺旋钮簧,对应处的滑动导轨环和枪管环分别开有空刀槽形扣合槽和对接口,在选择开关推、拉时,可分别实现半自动与手动。枪机框内装有蓄能簧,火药气体爆发后,可实现抽壳、抛壳、上弹等自动动作。

Description

蓄能式半自动及手动两用唧筒猎枪
本实用新型涉及一种蓄能式半自动及手动两用猎枪。
唧筒式猎枪种类很多,从自动性方面来分可分为手动、半自动两种。半自动多为枪管短后座式,对猎弹膛压要求较高,且射击精度高。手动唧筒猎枪只能用手动拉动护木来完成上弹、闭锁、开锁、抽壳和抛壳等功能。
本实用新型的目的是提供一种自动性可靠、蓄能式和多功能的半自动及手动两用唧筒猎枪。
本实用新型蓄能式半自动及手动两用唧筒猎枪,包括枪管组件、护木组件、枪机框组件、机匣组件、击发机座组件和枪托组件,其特征是护木组件还包括有滑动套装在机匣组件弹仓管上,可实现半自动、手动的选择开关。选择开关呈套管状,两端均没有耳状突起,其内壁与弹仓管的外径之间装有螺旋状钮簧,与选择开关两耳状突起相对应处的滑动导轨环和枪管环分别开有空刀槽形扣合槽和对接口,在选择开关旋转推、核时,可分别与枪管环扣合并与滑动导轨环解脱,实现半自动或与滑动导轨环扣合并与枪管环解脱,实现手动。枪机框组件在机匣组件的导轨上滑动运动,枪管组件的枪管后端内径开有耳状空刀槽,可与枪机前部的耳状突起相扣合。枪机框组件枪机框的内孔中装有螺旋蓄能簧,枪机锁装在枪机框的螺旋槽内。闭锁时,枪机随机枪机锁沿枪机框中螺旋槽旋转位移由1位到2位,枪机前部两耳状突起进入枪管耳状空刀槽实现闭锁,火药气体击发后,枪机与枪机框发生相对运动压缩蓄能簧,枪机框相对枪机处于3位,蓄能簧瞬时解放能量,枪机框由3位走到1位,枪机旋转,其前部两耳状突起脱离枪管耳状空刀槽,枪机向后运动,实现半自动。
本实用新型与已有技术比较,具有可通过选择开关的不同位置既可实现半自动也可实现手动功能;蓄能簧装在枪机框中使其结构紧凑,且工作性能可靠等优点。
本实用新型的具体结构由以下的实施例及附图给出。
图1为本实用新型的整体结构视图。
图2为本实用新型的选择开关实现手动的装配视图。
图3为本实用新型的选择开关实现半自动的装配视图。
图4为本实用新型的蓄能式半自动方式的装配视图。
图5为本实用新型的蓄能式半自动方式的图4A向装配视图。
本实用新型的最佳实施例是:该枪的主题枪管组件1的枪管是全枪中主要部件,采用合金结构钢制成,用专用设备加工枪膛、弹膛和枪管外径,粗糙度要求很高,口径为12号,在枪管组件1的枪管中间部位下方焊接一个枪管环24。机匣组件4的机匣前端下内孔中加之螺纹,弹仓管20后端外径加工螺纹,拧在机匣上成为一体,枪管组件1的枪管下方枪管环24套装在弹仓管20上,同时枪管后端插入机匣组件4的机匣前端上内孔中,枪管与弹仓管20呈上下平行状态,弹仓管20外径装有滑动导轨环21、选择开关23和螺旋状钮簧22,滑动导轨环21外部装有护木组件2,弹仓管20前端用特制螺母固定枪管环24。在推、拉护木组件2时,选择开关23同时运动,可分别与枪管环24扣合与滑动导轨环21解脱,实现半自动功能,或与滑动导轨环21扣合并与枪管环24解脱,实现手动。枪机框组件3装在机匣组件4的机匣内腔的导轨上滑动运动,枪管组件1的枪管后端内径开有耳状空刀槽,可与枪机33前端的耳状突起相扣合,枪机框31部件形状复杂,加工困难,现改为精铸,外形不用加工,抛光即可,只加工内腔,在内腔中装有螺旋蓄能簧30,枪机锁32装在枪机框31的螺旋槽内。闭锁时,枪机33随枪机锁32沿枪机框31中螺旋槽旋转位移由1位到2位,枪机33前部两耳状突起进入枪管耳状空刀槽实现闭锁,火药气体击发后,枪机33与枪机框31发生相对运动压缩蓄能簧30,枪机框31相对枪机33处于3位,蓄能簧30瞬时解放能量,枪机框31由3位走到1位,枪机33旋转,其前部两耳状突起脱离枪管耳状空刀槽,枪机33向后运动,实现半自动。在机匣组件4下面装有击发机座组件5,用销钉固定在机匣组件4上,击发机座组件5的击发机座是用铝合金材料精铸一次成型,机匣组件4后端装有枪托组件6,枪托组件6内装有连接套筒与机匣连接,把枪托组件6固定在机匣上。

Claims (1)

1、一种蓄能式半自动及手动两用唧筒猎枪,包括枪管组件1、护木组件2、枪机框组件3、机匣组件4、击发机座组件5和枪托组件6,其特征在于:
a、护木组件2还包括有滑动套装在机匣组件4弹仓管20上,可实现半自动、手动的选择开关23,
b、选择开关23呈套管状,两端均设有耳状突起,其内壁与弹仓管20的外径之间装有螺旋状钮簧22,与选择开关23两耳状突起相对应处的滑动导轨环21和枪管环24分别开有空刀槽形扣合槽和对接口,在选择开关23旋转推、拉时,可分别与枪管环24扣合并与滑动导轨环21解脱,实现半自动,或与滑动导轨环21扣合并与枪管环24解脱,实现手动,
c、枪机框组件3在机匣组件4的导轨上滑动运动,枪管组件1的枪管后端内径开有耳状空刀槽,可与枪机33前部的耳状突起相扣合,
d、枪机框组件3枪机框31的内孔中装有螺旋蓄能簧30,枪机锁32装在枪机框31的螺旋槽内。闭所时,枪机33随枪机锁32沿枪机框31中螺旋槽旋转位移由1位到2位,枪机33前部两耳状突起进入枪管耳状空刀槽实现闭锁,火药气体击发后,枪机33与枪机框31发生相对运动压缩蓄能簧30,枪机框31相对枪机33处于3位,蓄能簧30瞬时释放能量,枪机框31由3位走到1位,枪机33旋转,其前部两耳状突起脱离枪管耳状空刀槽,枪机33向后运动,实现半自动。
CN 95226973 1995-12-13 1995-12-13 蓄能式半自动及手动两用唧筒猎枪 Expired - Lifetime CN2241858Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113310349A (zh) * 2021-06-29 2021-08-27 重庆建设工业(集团)有限责任公司 一种猎枪双向开锁式枪机结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113310349A (zh) * 2021-06-29 2021-08-27 重庆建设工业(集团)有限责任公司 一种猎枪双向开锁式枪机结构

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