CN201483498U - 双头刀架手动刀 - Google Patents

双头刀架手动刀 Download PDF

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Publication number
CN201483498U
CN201483498U CN200920192138.0U CN200920192138U CN201483498U CN 201483498 U CN201483498 U CN 201483498U CN 200920192138 U CN200920192138 U CN 200920192138U CN 201483498 U CN201483498 U CN 201483498U
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China
Prior art keywords
knife
cutter
blade
handle
knife rest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN200920192138.0U
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English (en)
Inventor
仇建平
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Hangzhou Great Star Industrial Co Ltd
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Hangzhou Great Star Industrial Co Ltd
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Priority to CN200920192138.0U priority Critical patent/CN201483498U/zh
Application granted granted Critical
Publication of CN201483498U publication Critical patent/CN201483498U/zh
Priority to PCT/CN2010/076505 priority patent/WO2011023144A1/zh
Priority to US13/393,342 priority patent/US20120227267A1/en
Priority to EP10811304A priority patent/EP2474395A4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00Hand knives with adjustable blade; Pocket knives
    • B26B1/02Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B26B1/04Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
    • B26B1/044Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position by a spring tongue snapping behind or into the tang of the blade from a side part of the handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • B26B5/001Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

本实用新型公开了一种手动工具,具体是双头刀架手动刀,现有手动刀的切割用途不能满足需求,本实用新型的双头刀架手动刀是在刀柄的两端分别经枢轴连接有可翻转收拢向刀柄的刀架,在每个刀架上安装可更换的刀片。使用中每当一端刀架上的刀片报废,即可将刀具掉头使用另一端的刀片继续工作,因此可以连续工作更长的时间。进一步的,可以在刀柄两端的刀架上安装不同的刀片,由此可以在工作时选用合适的刀片进行工作或者交替使用,而当刀片报废时,便于进行更换。

Description

双头刀架手动刀
技术领域
本实用新型属于手动工具,具体的说是一种双头刀架手动刀。
背景技术
现有的手动刀,其常见的结构形式是在刀柄的一端设置一个刀片,功能单一,难以满足一把刀具实现多种使用需求。本发明人此前的“多头刀”技术方案提出了专利申请并获得授权(专利号为ZL200820083045.X,授权公告号为CN201151124Y),其通过在刀柄的两端设置工具件,因此拓宽了刀具的功能,使用时可以根据需要选用适当的工具件,其它工具件则可以通过绕枢轴转动收拢在刀柄内,由此用一把刀可以实现两种以上的使用需求。即便如此,作为一种刀具,仅在其一端设置刀片并不能满足所有使用者的切割需求,尤其是难以满足使用多种形式的刀片并且便于对刀片进行更换的需求。
实用新型内容
本实用新型要解决的技术问题和提出的技术任务是克服现有手动刀存在的切割用途不能满足需求的缺陷,提供一种双头刀架手动刀。为此,本实用新型采用下述技术方案:
双头刀架手动刀,具有一个刀柄,其特征是:所述刀柄的两端分别经枢轴连接有可翻转收拢向刀柄的刀架,每个刀架上安装可更换的刀片。
本实用新型的有益效果是:
1、通过在刀柄的两端分别经枢轴连接可翻转收拢向刀柄的刀架,并在每个刀架上安装可更换的刀片,使用过程中每当一端刀架上的刀片报废,即可将刀具掉头使用另一端的刀片继续工作,因此可以连续工作更长的时间。
2、通过在每个刀架上安装不同的刀片,由此可以在工作时选用合适的刀片进行工作或者交替使用以便顺利进行作业,而当刀片报废时,便于更换。
附图说明
图1为本实用新型的一种结构形式处于展开状态的示意图。
图2为图1的左视图。
图3为图1的右视图。
图4为本实用新型的一种使用状态图。
图5为本实用新型的另一种使用状态图。
图6为本实用新型的折叠状态图。
图7为可安装在本实用新型刀架上的一种刀片的示意图。
图8为可安装在本实用新型刀架上的另一种刀片的示意图。
图中标号说明:1-刀柄,21、22-枢轴,31、32-刀架,41、42-刀片,51、52-定位件。
具体实施方式
以下结合附图以实施例对本实用新型的技术方案做进一步的说明。
如图1、图2、图3所示的双头刀架手动刀,其具有一个刀柄1,刀柄1的两端分别经枢轴21、22连接一可翻转收拢向刀柄1的刀架31、32(按照图1所示,刀柄1上端的刀架31可以绕枢轴21逆时针方向转动而被收拢向刀柄1,刀柄1下端的刀架32可以绕枢轴22顺时针方向转动而被收拢向刀柄1;而在如图6所示的折叠状态,刀柄1上端的刀架31可以绕枢轴21顺时针方向转动而从刀柄1上展开,刀柄1下端的刀架32可以绕枢轴22逆时针方向转动而从刀柄1上展开),每个刀架上安装可更换的刀片(如图7、8所示的刀片是通过刀片边缘的卡槽实现安装和更换的),而且两刀架31、32上安装的刀片不同(如图7所示的刀片31是切割刀片,图8所示的刀片42是牛角刀片);刀柄1上设有弹簧板作为定位件51、52,刀架31、32的尾部设有与对应的定位件51、52配合的定位部,定位件51、52支撑在对应的刀架尾部而能够将刀架保持在展开或者收拢状态,避免操作失误伤人。
此外,可以在刀柄的至少一端的枢轴上连接可翻转收拢向刀柄的工具件,以便赋予刀具更多的功用,这些工具件可以为刀片、锯、剪、锉、螺丝刀或者其任意组合。进一步的,也可以在刀柄同一端的枢轴上连接两个或者更多的刀架,并在各个刀架上安装可以更换的刀片如此等等不再赘述。
使用时,如图4或者图5所示将其中一个刀架收拢向手柄、另一个刀架处于展开状态,即可工作;需要时可以在图4、图5所示状态之间更换。用毕,将两个刀架均收拢向图6所示即可。

Claims (5)

1.双头刀架手动刀,具有一个刀柄(1),其特征是:所述刀柄(1)的两端分别经枢轴(21、22)连接有可翻转收拢向刀柄的刀架(31、32),每个刀架(31、32)上安装可更换的刀片(41、42)。
2.根据权利要求1所述的双头刀架手动刀,其特征是:每个刀架(31、32)上安装不同的刀片(41、42)。
3.根据权利要求1或2所述的双头刀架手动刀,其特征是:在所述刀柄至少一端的枢轴上连接有可翻转收拢向刀柄的工具件。
4.根据权利要求3所述的双头刀架手动刀,其特征是所述的工具件为刀片、锯、剪、锉、螺丝刀或者其任意组合。
5.根据权利要求1所述的双头刀架手动刀,其特征是所述的刀柄(1)上设有定位件(51、52),所述刀架(31、32)的尾部设有与所述的定位件配合的定位部。
CN200920192138.0U 2009-08-31 2009-08-31 双头刀架手动刀 Expired - Fee Related CN201483498U (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200920192138.0U CN201483498U (zh) 2009-08-31 2009-08-31 双头刀架手动刀
PCT/CN2010/076505 WO2011023144A1 (zh) 2009-08-31 2010-08-31 双头手动刀具
US13/393,342 US20120227267A1 (en) 2009-08-31 2010-08-31 Double-ended hand knife
EP10811304A EP2474395A4 (en) 2009-08-31 2010-08-31 SECONDARY HAND KNIFE

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CN200920192138.0U CN201483498U (zh) 2009-08-31 2009-08-31 双头刀架手动刀

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US (1) US20120227267A1 (zh)
EP (1) EP2474395A4 (zh)
CN (1) CN201483498U (zh)
WO (1) WO2011023144A1 (zh)

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WO2011023144A1 (zh) * 2009-08-31 2011-03-03 杭州巨星科技股份有限公司 双头手动刀具
CN107320926A (zh) * 2017-07-20 2017-11-07 哈尔滨学院 组合式鸳鸯钺体育训练器械
CN107866825A (zh) * 2016-09-23 2018-04-03 杭州巨星工具有限公司 一种具有双刀片的实用刀
CN108943033A (zh) * 2017-05-17 2018-12-07 玛托两合公司 刀具

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CN103786170B (zh) 2012-10-26 2016-02-10 奥多艾格刀具公司 具有可替换刀片的刀具
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Publication number Priority date Publication date Assignee Title
WO2011023144A1 (zh) * 2009-08-31 2011-03-03 杭州巨星科技股份有限公司 双头手动刀具
CN107866825A (zh) * 2016-09-23 2018-04-03 杭州巨星工具有限公司 一种具有双刀片的实用刀
CN107866825B (zh) * 2016-09-23 2024-03-12 杭州巨星工具有限公司 一种具有双刀片的实用刀
CN108943033A (zh) * 2017-05-17 2018-12-07 玛托两合公司 刀具
CN107320926A (zh) * 2017-07-20 2017-11-07 哈尔滨学院 组合式鸳鸯钺体育训练器械

Also Published As

Publication number Publication date
EP2474395A4 (en) 2013-02-27
US20120227267A1 (en) 2012-09-13
EP2474395A1 (en) 2012-07-11
WO2011023144A1 (zh) 2011-03-03

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Granted publication date: 20100526

Termination date: 20180831