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CN201067892Y - 气动直钉枪防空打结构 - Google Patents

气动直钉枪防空打结构 Download PDF

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Publication number
CN201067892Y
CN201067892Y CNU2007201142912U CN200720114291U CN201067892Y CN 201067892 Y CN201067892 Y CN 201067892Y CN U2007201142912 U CNU2007201142912 U CN U2007201142912U CN 200720114291 U CN200720114291 U CN 200720114291U CN 201067892 Y CN201067892 Y CN 201067892Y
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nailing
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Expired - Fee Related
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CNU2007201142912U
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苏光喜
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ZHEJIANG ZHONGJIE TOOL CO Ltd
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ZHEJIANG ZHONGJIE TOOL CO Ltd
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Abstract

一种气动直钉枪防空打结构,包括连扳机,在弹匣的侧壁设有和钉子接触配合的限位片,弹匣上还摆动连接有带复位弹簧的连杆件,该连杆件的下端和限位片联动配合,上端部则为钩形,和扳机的边缘动态挡位配合,构成无钉时扳机挡位装置。在钉枪工作时,如果弹匣内无钉,连杆件下端连同限位片在复位弹簧作用下摆到最里端,连杆件上端外摆到最大的角度,使连杆件顶部的钩形刚好挡在扳机的边缘,扳机被顶住无法扳动,防止无钉状态时钉枪空打,保护钉枪的内部机构,而且防空打的结构简单合理,装配方便。

Description

气动直钉枪防空打结构
技术领域:
本实用新型涉及一种气动打钉工具,特别是气动直钉枪。
背景技术:
一般的气动钉枪都是通过扳机扳动来控制打钉,如果弹匣中的钉子打完,再扳动扳机时钉枪中的各打钉机构也会动作空打,这样很容易损坏钉枪,增加故障,影响使用。
发明内容:
针对现有技术的不足,本实用新型提供一种可在无钉时限制扳机动作的气动直钉枪防空打结构。
本实用新型包括扳机,在弹匣的侧壁设有和钉子接触配合的限位片,弹匣上还摆动连接有带复位弹簧的连杆件,该连杆件的下端和限位片联动配合,上端部则为钩形,和扳机的边缘动态挡位配合,构成无钉时扳机挡位装置。
在钉枪工作时,如果弹匣内无钉,连杆件下端连同限位片在复位弹簧作用下摆到最里端,连杆件上端外摆到最大的角度,使连杆件顶部钩形刚好挡在扳机的边缘,扳机被顶住无法扳动,防止无钉状态时钉枪空打,保护钉枪的内部机构,而且防空打的结构简单合理,装配方便。
下面结合附图和实施例进一步说明本实用新型。
附图说明:
图1是实施例的立体示意图;
图2是图1的结构分解示意图;
图3是图1的无钉状态A向视图;
图4是图1的有钉状态A向视图;
图5是图3的B-B剖面放大示意图;
图6是图4的C-C剖面放大示意图。
实施例:如图所示,在弹匣2的侧壁设有和钉子接触配合的限位片3,弹匣2上还摆动连接有带复位弹簧4的连杆件5,该连杆件5的下端和限位片3联动配合,上端部则为钩形,和扳机1的边缘动态挡位配合,构成无钉时扳机挡位装置。一般限位片3和钉子的接触配合面为斜面,钉子移动更加顺利自然。
在有钉状态时,限位片3被弹匣2中的钉子挡住没有摆到最里端位置,连杆件5的上端相应也未被外摆到最大角度,连杆件5上端部的钩形刚好错开扳机1的边缘,扳机1可以自由扳动。当无钉状态时,连杆件5下端连同限位片3在复位弹簧4作用下摆到最里端,带动连杆件5上端外摆到最大角度处,顶端的钩形刚好挡在扳机1的边缘,扳机1被挡住无法扳动,防止空打动作。

Claims (2)

1.一种气动直钉枪防空打结构,包括扳机,在弹匣的侧壁设有和钉子接触配合的限位片,其特征为:弹匣(2)上还摆动连接有带复位弹簧(4)的连杆件(5),该连杆件(5)的下端和限位片(3)联动配合,上端部则为钩形,和扳机(1)的边缘动态挡位配合,构成无钉时扳机挡位装置。
2.根据权利要求1所述的气动直钉枪防空打结构,其特征为:限位片(3)和钉子的接触配合面为斜面。
CNU2007201142912U 2007-09-05 2007-09-05 气动直钉枪防空打结构 Expired - Fee Related CN201067892Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201142912U CN201067892Y (zh) 2007-09-05 2007-09-05 气动直钉枪防空打结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201142912U CN201067892Y (zh) 2007-09-05 2007-09-05 气动直钉枪防空打结构

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CN201067892Y true CN201067892Y (zh) 2008-06-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372846A (zh) * 2012-04-24 2013-10-30 株式会社牧田 打入工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372846A (zh) * 2012-04-24 2013-10-30 株式会社牧田 打入工具
CN103372846B (zh) * 2012-04-24 2015-07-15 株式会社牧田 打入工具

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Termination date: 20110905