CN103786170B - 具有可替换刀片的刀具 - Google Patents

具有可替换刀片的刀具 Download PDF

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Publication number
CN103786170B
CN103786170B CN201210418907.0A CN201210418907A CN103786170B CN 103786170 B CN103786170 B CN 103786170B CN 201210418907 A CN201210418907 A CN 201210418907A CN 103786170 B CN103786170 B CN 103786170B
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Prior art keywords
pad
shell fragment
blade
cutter
blade part
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CN103786170A (zh
Inventor
大卫·布洛克
陈海生
梁厚堃
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Outdoor Zhifeng Cutting Tools Co ltd
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Outdoor Edge Cutlery Corp
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Priority to CN201210418907.0A priority Critical patent/CN103786170B/zh
Application filed by Outdoor Edge Cutlery Corp filed Critical Outdoor Edge Cutlery Corp
Priority to EP13848616.2A priority patent/EP2911836B1/en
Priority to US14/063,333 priority patent/US9687987B2/en
Priority to CA2889292A priority patent/CA2889292C/en
Priority to PCT/US2013/066877 priority patent/WO2014066800A1/en
Publication of CN103786170A publication Critical patent/CN103786170A/zh
Application granted granted Critical
Publication of CN103786170B publication Critical patent/CN103786170B/zh
Priority to US15/165,830 priority patent/US10493641B2/en
Priority to US15/787,389 priority patent/US10518425B2/en
Priority to US16/731,638 priority patent/US11084177B2/en
Priority to US17/397,535 priority patent/US11780102B2/en
Priority to US29/841,180 priority patent/USD1023715S1/en
Priority to US17/973,898 priority patent/US20230049878A1/en
Priority to US17/979,166 priority patent/US11707857B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Abstract

本发明提供了一种有可替换刀片的刀具，包括：刀片，包括刀刃部和固定部，刀刃部根部具有孔；左垫片和右垫片，夹持刀片，左垫片或右垫片上具有用于与刀刃部上的孔配合的卡钉；按钮，可接触驱动左垫片或右垫片并使卡钉脱离刀刃部根部的孔。应用本发明的技术方案，以按钮压下弹片解锁刀片，这样操作方便，安全。

Description

具有可替换刀片的刀具
技术领域
本发明涉及日用五金产品领域，具体而言，涉及一种具有可替换刀片的刀具。
背景技术
现有技术中的可替换刀片的刀具多采用拨动刀片、外力推拉刀片等结构，直接对刀片施力来进行解锁，并在夹持刀片的刀架上控制刀片锁位。这些设计需要对刀片的较大施力，带来使用上的不方便以及不安全。
发明内容
本发明旨在提供一种具有可替换刀片的刀具，以解决现有技术中的刀具在夹持刀片的刀架上控制刀片锁位造成的使用不方便及不安全的问题。
本发明提供了一种有可替换刀片的刀具，其特征在于，包括：刀片，包括刀刃部和固定部，刀刃部根部具有孔；左垫片和右垫片，夹持刀片，左垫片或右垫片上具有用于与刀刃部上的孔配合的卡钉；按钮，可接触驱动左垫片或右垫片并使卡钉脱离刀刃部根部的孔。
进一步地，还包括，左弹片和右弹片，夹持左垫片和右垫片的根部，按钮安装在左弹片或右弹片上。
进一步地，还包括，刀柄，覆盖左弹片和右弹片，刀柄上具有用于按钮穿过的孔。
进一步地，刀刃部的长度大于左垫片和右垫片的长度。
进一步地，左垫片与右垫片具有不同的长度。
进一步地，还包括，转轴，穿过左垫片和右垫片及左弹片和右弹片，刀片、左垫片和右垫片可围绕转轴相对左弹片和右弹片旋转，并进入左弹片和右弹片之间的空间。
进一步地，左垫片和右垫片为不锈钢制成。
应用本发明的技术方案，将更换刀片的开关设置在手柄上，以按钮压下弹片解锁刀片，这样操作方便，安全。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了本发明的刀具的立体图；
图2示出了本发明的刀具的刀片及垫片的分解图；
图3示出了本发明的刀具拆去左侧握把的分解图；
图4示出了本发明的刀具的正视图；
图5示出了本发明的刀具折叠状态的图；
图6示出了本发明的刀具拆去刀片的分解图；以及
图7示出了本发明的刀具的俯视剖视图。
附图标记说明：1、刀片；2、左垫片；3、右垫片；31、卡钉；4、背片；5、按钮；6、左弹片、7、转轴；8、刀柄。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
本发明的技术设计是利用金属本身的弹力作用，通过垫片上的卡钉31锁紧刀片1；利用弹片的形变，通过按动刀身上的按钮5解锁，以方便使用者更换。
本发明的刀具的具体方案是，把传统的刀刃做成四片，两片垫片夹持刀片，刀片包括可替换的刀刃部1和固定夹持在垫片中的固定部。底部的一片不锈钢垫片具有弹力并且表面上凸出卡钉31，可替换的刀刃部1装在上下两片垫片中间，插进去后，当刀刃部1上的小孔与垫片上的卡钉31对齐后，卡钉31进入小孔，自动锁定刀片1。当要拆下刀片1时，按动装在手柄上面的按钮5，按动力传动到不锈钢垫片上，卡钉31移动，刀片1解锁，方便拔开。
如图1至图6示出本发明的刀具的示意图。本发明的刀具包括刀片部分和刀柄部分。参见图2所示，本发明的刀片部分包括四个组件，左垫片2和右垫片3夹持刀刃部1和固定部4，固定部4与刀刃部1的部分上沿和后部接触，对刀刃部1进行限位，限制刀刃部1相对垫片旋转。
参见图3所示，组合后的刀片部分组合后通过转轴7与刀柄部分连接。刀柄部分包括左、右两个弹片，由具有弹性的钢片制成，左、右弹片夹紧刀片部分，用于握持的左、右刀柄（可以用塑料制成）再分别覆盖在左、右弹片上夹紧左、右弹片。
参见图3所示，按钮5固定在成型且有弹性的左弹片6上面，并可以穿过左弹片6和左垫片2接触右垫片3，卡钉31固定在右垫片3上面，闭合状态时，卡钉31勾住刀刃部1尾部的椭圆形小孔。当组合完毕后，按钮5伸出左刀柄8上预留的孔，便于按压。
参见图4及图5所示，本发明的刀具具有折叠状态，刀片部分上留出槽用于以转轴7为轴旋转。左、右弹片之间预留容纳刀片部分的空间，刀片部分可以旋转进入该空间收起。
优选地，本发明的刀刃部1的长度长于垫片，刀刃部1的前端与垫片的前端之间留有夹持部，以便于用手拿取并握住该部分将刀刃部1抽出。
优选地，参见图6所示，左垫片2和右垫片3的长度不相等，左、右垫片3的前端之间的长度方向上有微小的间隙而非对齐。该间隙便于刀刃部1撬开并进入。
参见图7所示，本发明的工作原理如下：
1、拆开刀片过程：按下按钮5，按钮5与右垫片3接触并下压右垫片3，使卡钉31随同右垫片3下降一定距离后离开刀刃部1后部的小孔，此时刀刃部1解锁，可以向外拉出来刀片1。
2、安装刀片过程：将刀刃部1放入左右垫片3之间，推动刀刃部1进入，刀刃部1按压卡钉31向下，待刀刃部1上的小孔到达卡钉31位置后，在右垫片3的弹力作用下，卡钉31自动弹起来，进入小孔，锁定刀刃部1，同时固定部4接触限位住刀刃部1。
从以上的描述中，可以看出，本发明实现了如下技术效果：
本发明将更换刀片的开关设置在手柄上，以按钮5压下弹片解锁刀片，这样操作方便，安全。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (6)

1.一种具有可替换刀片的刀具，其特征在于，包括：
刀片，包括固定部(4)和可替换的刀刃部(1)，所述可替换的刀刃部(1)根部具有孔；
左垫片(2)和右垫片(3)，夹持所述刀片，所述左垫片(2)或所述右垫片(3)上具有用于与所述可替换的刀刃部(1)上的孔配合的卡钉(31)；
按钮(5)，可接触驱动所述左垫片(2)或所述右垫片(3)并使所述卡钉(31)脱离所述可替换的刀刃部(1)根部的孔；
左弹片(6)和右弹片，夹持所述左垫片(2)和所述右垫片(3)的根部，所述按钮(5)安装在所述左弹片(6)或所述右弹片上；
其中，当所述右垫片(3)上具有用于与所述可替换的刀刃部(1)上的孔配合的卡钉(31)时，所述按钮(5)安装在所述左弹片(6)上以接触驱动所述右垫片(3)；当所述左垫片(2)上具有用于与所述可替换的刀刃部(1)上的孔配合的卡钉(31)时，所述按钮(5)安装在所述右弹片上以接触驱动所述左垫片(2)。
2.根据权利要求1所述的具有可替换刀片的刀具，其特征在于，还包括，刀柄(8)，覆盖所述左弹片(6)和所述右弹片，所述刀柄(8)上具有用于所述按钮(5)穿过的孔。
3.根据权利要求1所述的具有可替换刀片的刀具，其特征在于，所述可替换的刀刃部(1)的长度大于所述左垫片(2)和所述右垫片(3)的长度。
4.根据权利要求1所述的具有可替换刀片的刀具，其特征在于，所述左垫片(2)与所述右垫片(3)具有不同的长度。
5.根据权利要求1所述的具有可替换刀片的刀具，其特征在于，还包括，转轴(7)，穿过所述左垫片(2)和所述右垫片(3)及所述左弹片(6)和所述右弹片，所述刀片、所述左垫片(2)和所述右垫片(3)可围绕所述转轴(7)相对所述左弹片和所述右弹片旋转，并进入所述左弹片(6)和所述右弹片之间的空间。
6.根据权利要求1所述的具有可替换刀片的刀具，其特征在于，所述左垫片(2)和所述右垫片(3)为不锈钢制成。
CN201210418907.0A 2012-10-26 2012-10-26 具有可替换刀片的刀具 Active CN103786170B (zh)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CN201210418907.0A CN103786170B (zh) 2012-10-26 2012-10-26 具有可替换刀片的刀具
EP13848616.2A EP2911836B1 (en) 2012-10-26 2013-10-25 Folding knife with replaceable blade
US14/063,333 US9687987B2 (en) 2012-10-26 2013-10-25 Folding knife with replaceable blade
CA2889292A CA2889292C (en) 2012-10-26 2013-10-25 Folding knife with replaceable blade
PCT/US2013/066877 WO2014066800A1 (en) 2012-10-26 2013-10-25 Folder knife with replaceable blade
US15/165,830 US10493641B2 (en) 2012-10-26 2016-05-26 Folding knife with replaceable blade
US15/787,389 US10518425B2 (en) 2012-10-26 2017-10-18 Folding knife with replaceable blade
US16/731,638 US11084177B2 (en) 2012-10-26 2019-12-31 Folding knife with replaceable blade
US17/397,535 US11780102B2 (en) 2012-10-26 2021-08-09 Folding knife with replaceable blade
US29/841,180 USD1023715S1 (en) 2012-10-26 2022-06-03 Knife
US17/973,898 US20230049878A1 (en) 2012-10-26 2022-10-26 Knife with replaceable blade
US17/979,166 US11707857B2 (en) 2012-10-26 2022-11-02 Knife with replaceable blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210418907.0A CN103786170B (zh) 2012-10-26 2012-10-26 具有可替换刀片的刀具

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CN103786170A CN103786170A (zh) 2014-05-14
CN103786170B true CN103786170B (zh) 2016-02-10

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US (1) US9687987B2 (zh)
EP (1) EP2911836B1 (zh)
CN (1) CN103786170B (zh)
CA (1) CA2889292C (zh)
WO (1) WO2014066800A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10493641B2 (en) * 2012-10-26 2019-12-03 Outdoor Edge Cutlery Corporation Folding knife with replaceable blade
USD751882S1 (en) 2012-12-26 2016-03-22 Outdoor Edge Cutlery Corporation Replaceable blade
US9586329B2 (en) 2013-06-13 2017-03-07 Fiskars Brands, Inc. Skinning knife with removable blade
USD869254S1 (en) 2013-10-25 2019-12-10 Outdoor Edge Cutlery Corporation Blade
IL232617A0 (en) * 2014-05-14 2014-08-31 Barak Babzara knife
CN104139402B (zh) * 2014-07-23 2016-04-27 徐杰 一种可快速拆装的折刀
USD747637S1 (en) * 2014-10-31 2016-01-19 Outdoor Edge Cutlery Corporation Double blade knife
USD764888S1 (en) * 2015-01-20 2016-08-30 Outdoor Edge Cutlery Corporation Knife
USD848812S1 (en) 2016-01-15 2019-05-21 Outdoor Edge Cutlery Corporation Folding knife
USD806498S1 (en) 2016-05-27 2018-01-02 Outdoor Edge Cutlery Corporation Knife
USD909170S1 (en) 2019-01-08 2021-02-02 Outdoor Edge Cutlery Corporation Knife
USD918683S1 (en) 2019-10-31 2021-05-11 Outdoor Edge Cutlery Corporation Replaceable blade
WO2021092389A1 (en) * 2019-11-07 2021-05-14 3D Holding Company, Llc Hunting knife and scalpel with interchangeable blades
USD926551S1 (en) 2020-01-21 2021-08-03 Outdoor Edge Cutlery Corporation Knife
US10926423B1 (en) * 2020-04-20 2021-02-23 Toughbuilt Industries, Inc. Interchangeable different style-blade utility knife
WO2022093443A1 (en) * 2020-10-28 2022-05-05 Alliance Sports Group, L.P. Tool with replaceable component
CN112144263B (zh) * 2020-10-29 2022-02-01 苏州秀创会展服务有限公司 一种裁布刀
USD951046S1 (en) * 2020-11-17 2022-05-10 Alliance Sports Group, L.P. Blade
USD989580S1 (en) 2021-04-16 2023-06-20 Outdoor Edge Cutlery, Llc Replaceable blade
TWI764684B (zh) * 2021-04-22 2022-05-11 高志成 能快速且安全拆換及固定刀片之刀具及其連接座
USD1009587S1 (en) 2022-03-11 2024-01-02 Outdoor Edge Cutlery, Llc Caping blade
US11642801B1 (en) 2022-07-01 2023-05-09 Darex, Llc Utility blades and combination blade holders
US11969909B2 (en) 2022-07-01 2024-04-30 Darex, Llc Utility blades and combination blade holders
TWI831472B (zh) * 2022-11-15 2024-02-01 鴻安國際興業有限公司 快速換刀片之刀具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272812A (en) * 1990-11-13 1993-12-28 Becton, Dickinson And Company Surgical blade holder and blade combination
US5442855A (en) * 1993-07-12 1995-08-22 Wenger Sa Pocket knife with lockable blade
US6044566A (en) * 1997-01-15 2000-04-04 Ries; Wendy Plastic knife
US6574868B1 (en) * 2000-03-01 2003-06-10 Steven D Overholt Knife with replaceable cutting element
CN1562585A (zh) * 2004-03-29 2005-01-12 陈炳卓 一种可更换刀片的剃刀
CN2728796Y (zh) * 2004-06-22 2005-09-28 李永仁 便于更换刀片的美工刀

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738365A (en) * 1928-05-14 1929-12-03 Charles E Gahagan Blade holder
US3488843A (en) * 1967-11-15 1970-01-13 Camson Mfg Co Hand cutting tool with means to support a plurality of blades and means to hold a single blade in a cutting position
US3772955A (en) 1971-09-23 1973-11-20 Garber Garment Technology Inc Stiffened cutting blade with replaceable edge member
US3896546A (en) 1973-08-27 1975-07-29 Stanley Works Folding knife and replaceable blade therefor
JPS5396628A (en) 1977-02-02 1978-08-24 Toshiba Corp H-l switching system of signal system
US4161818A (en) 1978-02-06 1979-07-24 Star Sales Company Folding pocket knife having replaceable blades
USD265719S (en) 1980-06-26 1982-08-10 Dowdy Lloyd F Outdoorsman's knife
USD277452S (en) 1982-05-03 1985-02-05 Goran Ulvtorp Hunting knife
US5511310A (en) 1994-08-18 1996-04-30 Fiskars Inc. Folding knife
USD393405S (en) 1994-09-16 1998-04-14 Buck Knives, Inc. Folding knife for law enforcement
USD385471S (en) 1994-09-16 1997-10-28 Buck Knives, Inc. Folding Knife
USD371288S (en) 1995-02-07 1996-07-02 Thompson Lynn C Folding knife
USD383370S (en) 1996-03-05 1997-09-09 Fiskars Inc. Knife handle with blade guard
US5689889A (en) 1996-08-28 1997-11-25 Overholt; Steven D. Knife with replaceable cutting element
USD392539S (en) 1997-02-20 1998-03-24 Gutmann Cutlery, Inc. Folding blade knife handle
US6145202A (en) 1998-03-10 2000-11-14 Kai U.S.A. Ltd. Opening and closing assisting mechansim for folding knife
US6263581B1 (en) * 1998-03-19 2001-07-24 Philip Forte Hunting knife with removable blade edges
US6105262A (en) * 1998-03-31 2000-08-22 Rickard; Thomas A. Reversible blade knife
USD442461S1 (en) 2000-03-30 2001-05-22 Spyderco, Inc. Knife handle
US6446341B1 (en) 2001-07-16 2002-09-10 Mei-Chen Wang Tool holder and tools combination
US20060064877A1 (en) 2002-10-08 2006-03-30 Fiskars Brands, Inc. Folding knife
USD510250S1 (en) 2002-12-10 2005-10-04 Great Neck Saw Manufacturers, Inc. Utility knife
USD528895S1 (en) 2003-05-13 2006-09-26 Great Neck Saw Manufactures, Inc. Utility knife
CA2436285C (en) 2002-12-10 2007-12-11 Great Neck Saw Manufacturers, Inc. Utility knife with blade locking means
USD552955S1 (en) 2003-05-13 2007-10-16 Great Neck Saw Manufacturers, Inc. Utility knife
USD516403S1 (en) 2003-05-13 2006-03-07 Great Neck Saw Manufacturers, Inc. Foldable utility knife
CA2466621C (en) 2003-05-13 2007-12-11 Great Neck Saw Manufacturers, Inc. Utility knife
US7134207B2 (en) 2003-05-13 2006-11-14 Great Neck Saw Manufacturers, Inc. Foldable utility knife
USD545165S1 (en) 2003-05-13 2007-06-26 Great Neck Saw Manufacturers, Inc. Foldable utility knife
USD501782S1 (en) 2003-05-13 2005-02-15 Great Neck Saw Manufacturers, Inc. Utility knife
US6968622B2 (en) 2003-05-13 2005-11-29 Great Neck Saw Manufacturers, Inc. Utility knife
US7020969B2 (en) * 2003-05-22 2006-04-04 Roberson Robbie E Straight knife with liner lock
CA2481333C (en) 2003-12-31 2008-08-19 Great Neck Saw Manufacturers, Inc. Foldable utility knife
EP1570959B1 (en) 2004-03-04 2008-01-02 EKA-knivar AB Combination knife
CA2486822A1 (en) 2004-03-19 2005-09-19 Great Neck Saw Manufacturers, Inc. Folding utility knife
CN2685033Y (zh) 2004-03-19 2005-03-16 仇建平 一种锁扣式实用刀刀架
US7172611B2 (en) 2004-03-22 2007-02-06 Becton, Dickinson And Company Surgical scalpel assembly
AU2006202953A1 (en) 2004-05-14 2006-08-03 Great Neck Saw Manufacturers, Inc. Foldable utility knife
USD522835S1 (en) 2004-08-06 2006-06-13 Great Neck Saw Manfacturers, Inc. Foldable knife
US20060026844A1 (en) 2004-08-06 2006-02-09 Great Neck Saw Manufacturers, Inc. Foldable knife
USD528894S1 (en) 2004-09-29 2006-09-26 Great Neck Saw Manufacturers, Inc. Foldable knife handle
USD526878S1 (en) 2004-11-29 2006-08-22 Great Neck Saw Manufacturers, Inc. Knife
USD535171S1 (en) 2005-07-11 2007-01-16 Great Neck Saw Manufacturers, Inc. Knife
US20070006466A1 (en) 2005-07-11 2007-01-11 Great Neck Saw Manufacturers, Inc. Knife
USD564326S1 (en) 2006-04-25 2008-03-18 Leatherman Tool Group, Inc. Folding multipurpose hand tool
USD573435S1 (en) 2006-04-25 2008-07-22 Leatherman Tool Group, Inc. Folding multipurpose hand tool
USD562651S1 (en) 2006-05-05 2008-02-26 John Stephen Harkey Hunting utility knife blade
US7380341B2 (en) 2006-06-21 2008-06-03 Great Neck Saw Manufacturers, Inc. Foldable knife
USD568136S1 (en) 2006-06-21 2008-05-06 Great Neck Saw Manufacturers, Inc. Foldable knife
US7900363B1 (en) 2006-08-28 2011-03-08 James Dale White Exchange blade knife
USD574691S1 (en) 2006-11-17 2008-08-12 Great Neck Saw Manufacturers, Inc. Foldable knife
USD578858S1 (en) 2006-11-17 2008-10-21 Great Neck Saw Manufacturers, Inc. Foldable knife
USD567055S1 (en) 2007-01-18 2008-04-22 Buck Knives Folding knife
US20100299935A1 (en) 2007-11-26 2010-12-02 Great Neck Saw Manufacturers, Inc. Folding utility knife
USD592033S1 (en) 2008-02-01 2009-05-12 Bloch David R Knife
USD593838S1 (en) 2008-05-29 2009-06-09 James Lee Williams Knife
US20100175267A1 (en) * 2009-01-13 2010-07-15 Seber Design Group, Inc. Utility knife including a locking mechanism and/or ratcheting mechanism
CN201483498U (zh) 2009-08-31 2010-05-26 杭州巨星科技股份有限公司 双头刀架手动刀
CN101704251B (zh) 2009-10-15 2012-04-18 杭州巨星科技股份有限公司 避免刀片意外脱落的手动刀
CN201677334U (zh) 2010-05-27 2010-12-22 杭州巨星科技股份有限公司 多功能折叠刀
CN201889803U (zh) 2010-11-25 2011-07-06 杭州巨星工具有限公司 具有开罐功能的多用刀
US20140216605A1 (en) * 2011-04-22 2014-08-07 Stuart Batty Negative rake scraper
USD654144S1 (en) 2011-05-02 2012-02-14 Eka-Knivar Ab Fish knife
US20130255087A1 (en) 2012-03-31 2013-10-03 Hangzhou Great Star Industrial Co., Ltd. Utility knife with replaceable blade
CN102756384B (zh) 2012-06-28 2015-07-08 杭州巨星科技股份有限公司 带刀库的实用刀
EP3332926B1 (en) 2012-06-28 2019-09-04 Hangzhou Great Star Tools Co., Ltd. Utility knife
US10493641B2 (en) * 2012-10-26 2019-12-03 Outdoor Edge Cutlery Corporation Folding knife with replaceable blade
CN102990681B (zh) 2012-11-28 2015-04-22 杭州巨星科技股份有限公司 防止刀片意外脱落的手动刀
CN104760030B (zh) 2012-11-28 2016-05-25 杭州巨星科技股份有限公司 仅能展开一个工作配件的手动工具
CN102990680B (zh) 2012-11-28 2015-02-04 杭州巨星科技股份有限公司 多档位刀
USD764888S1 (en) 2015-01-20 2016-08-30 Outdoor Edge Cutlery Corporation Knife

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272812A (en) * 1990-11-13 1993-12-28 Becton, Dickinson And Company Surgical blade holder and blade combination
US5442855A (en) * 1993-07-12 1995-08-22 Wenger Sa Pocket knife with lockable blade
US6044566A (en) * 1997-01-15 2000-04-04 Ries; Wendy Plastic knife
US6574868B1 (en) * 2000-03-01 2003-06-10 Steven D Overholt Knife with replaceable cutting element
CN1562585A (zh) * 2004-03-29 2005-01-12 陈炳卓 一种可更换刀片的剃刀
CN2728796Y (zh) * 2004-06-22 2005-09-28 李永仁 便于更换刀片的美工刀

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EP2911836A1 (en) 2015-09-02
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US9687987B2 (en) 2017-06-27
US20140115851A1 (en) 2014-05-01
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CA2889292A1 (en) 2014-05-01
CN103786170A (zh) 2014-05-14

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