CN205043808U - 刀 - Google Patents
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- CN205043808U CN205043808U CN201390000540.9U CN201390000540U CN205043808U CN 205043808 U CN205043808 U CN 205043808U CN 201390000540 U CN201390000540 U CN 201390000540U CN 205043808 U CN205043808 U CN 205043808U
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- China
- Prior art keywords
- blade
- locking piece
- cutting edge
- shank
- cutter
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
- B26B1/04—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
- B26B1/044—Hand 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
- B26B1/04—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
- B26B1/042—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position by a spring biased locking lever pivoting around an axis parallel to the pivot axis of the blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
- B26B1/04—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
- B26B1/046—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position with a locking member acting in axial direction parallel to the pivot axis of the blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/006—Several functions combined in the blade
Abstract
本实用新型公开一种刀,包括柄、刀片和至少部分地位于所述柄内的框架,该框架包括第一锁定件和第二锁定件,所述第一锁定件至少部分地由所述框架的板簧部形成,所述第二锁定件至少部分地由所述框架的第二板簧部形成。所述第二锁定件与所述刀片配合以使所述刀片保持在所述收回位置,并且,所述第二锁定件能够移出与所述刀片的配合以允许所述刀片从所述收回位置向所述伸展位置运动。所述第一锁定件与所述刀片配合以使所述刀片保持在所述伸展位置,并且,所述第一锁定件能够移出与所述刀片的配合以允许所述刀片从所述伸展位置向所述收回位置运动。
Description
相关申请的交叉引用
本申请要求于2012年6月6日提交的美国临时申请No.61/656181和于2012年8月7日提交的美国临时申请No.61/680398的优先权,其全部内容通过引用均合并于此。
背景技术
本发明涉及刀。
典型地,折叠刀包括柄和相对于该柄枢转的刀片,从而在不使用刀片时,刀片能够移动至柄内。
发明内容
在一种实施方式中,本发明提供一种刀,包括柄和刀片,该刀片包括切割刃并枢接于所述柄,以使所述刀片能够相对于所述柄在伸展位置和收回位置之间绕枢轴点枢转,在所述收回位置,所述刀片基本容纳在所述柄内,并且,在所述伸展位置,所述切割刃被暴露。所述刀还包括框架,该框架至少部分地位于所述柄内,所述框架包括第一锁定件和第二锁定件,所述第一锁定件至少部分地由所述框架的板簧部形成,所述第二锁定件至少部分地由所述框架的第二板簧部形成。所述第二锁定件与所述刀片配合以使所述刀片保持在所述收回位置,并且,所述第二锁定件能够移出与所述刀片的配合以允许所述刀片从所述收回位置向所述伸展位置运动。所述第一锁定件与所述刀片配合以使所述刀片保持在所述伸展位置,并且,所述第一锁定件能够移出与所述刀片的配合以允许所述刀片从所述伸展位置向所述收回位置运动。
在另一种实施方式中,本发明提供一种刀,包括第一柄部、第二柄部和刀片,该刀片包括切割刃、前端部和后端部,所述后端部包括基本平面部、锁定孔,并且所述后端部枢接于所述第一柄部和第二柄部,以使所述刀片能够在伸展位置和收回位置之间相对于所述第一柄部和第二柄部绕枢转点枢转,在所述收回位置,所述刀片基本容纳在所述第一柄部和所述第二柄部之间,并且,在所述伸展位置,所述切割刃被暴露。所述刀还包括框架,该框架位于所述第一柄部和所述第二柄部之间,所述框架包括第一锁定件和第二锁定件,所述第一锁定件至少部分地由所述框架的板簧部形成,所述第一锁定件包括第一致动件,该第一致动件为所述框架的突出部;所述第二锁定件至少部分地由所述框架的第二板簧部形成,所述第二锁定件还包括突起和第二致动件,该第二致动件包括用于使所述突起克服所述第二板簧部的偏置力而移动的按钮。所述第二锁定件的所述突起容纳在所述刀片的所述锁定孔内以使所述刀片保持在所述收回位置,所述突起能够通过所述按钮而移出所述锁定孔,以允许所述刀片从所述收回位置向所述伸展位置运动。所述第一锁定件与所述刀片的基本平面部配合以使所述刀片保持在所述伸展位置,所述第一锁定件能够通过所述突出部而移出与所述刀片的所述基本平面部的配合,以允许所述刀片从所述伸展位置向所述收回位置运动。
通过考虑的详细说明和附图,本发明的其他方面将更加显然。
附图说明
图1是根据本发明一种具体实施方式的刀的透视图;
图2是图1中的刀去除了刀的柄部后的透视图;
图3是图1中的刀去除了刀的柄部后的顶部视图;
图4是图1中的刀去除了柄部后的放大视图;
图5是根据另一种具体实施方式的刀的第一侧视图;
图6是图5中的刀的第二侧视图;
图7是根据另一种具体实施方式的刀的透视图;
图8是图7中的刀的第一侧视图;
图9是图7中的刀的第二侧视图;
图10所示为图7中的刀在该刀的一种切割应用中;
图11所示为图7中的刀在该刀的第二中切割应用中;
图12是根据另一种具体实施方式的刀的透视图;
图13是图12中的刀的第一侧视图;
图14是图12中的刀的第二侧视图;
图15是根据另一种具体实施方式的刀的力图结构示意图;
图16是图15中的刀的第一侧视图;
图17是图15中的刀去除了刀的柄部后的透视图;
图18是图15中的刀去除了柄部后的顶部视图;
图19是图15中的刀去除了柄部后的放大视图;
图20是根据另一种具体实施方式的刀的透视图;
图21是图20中的刀的第一侧视图;
图22是图20中的刀去除了柄部后的透视图;
图23是图20中的刀去除了柄部后的另一种视图;
图24是图20中的刀去除了柄部后的示意图;
图25是图20中的刀去除了柄部后的顶部视图;
图26是根据另一种具体实施方式的刀的侧视图。
在详细说明本发明的具体实施方式之前,应当理解的是,本发明并不将其应用局限于以下的说明所述或附图所示的结构细节和构件布置。本发明可以为其他实施方式并以不同的方式实施或实现。
具体实施方式
图1至图4所示为刀10。该刀10包括第一柄部12、第二柄部14、位于柄部12,14之间的框架16以及枢接于柄部12,14的刀片18。
柄部12和14各自大体确定了刀10的半个柄20,刀片18枢接于柄20,从而刀片18能够在伸展位置(图1)和收回或闭合位置之间绕枢轴点22枢转,其中,在所述收回或闭合位置,刀片18基本被收纳并存放在柄20内的柄部12和14之间。柄20包括细长的凹槽24,该凹槽24邻近柄20的后端。当刀片18闭合时,凹槽露出叶片18较小的部分,从而能够通过将线缆、绳索等放入凹槽24内而利用刀片18切割所述线缆、绳索等。
框架16包括第一锁定件28和第二锁定件30。第一锁定件28由框架16的板簧或悬臂弹簧部32形成,并且该锁定件28包括致动件34,该致动件34为框架16的突出部。如图4所示,第一锁定件28沿箭头36的方向偏置,并使刀片18保持在伸展位置,这将在以下详细讨论。第二锁定件30也由框架16的板簧或悬臂弹簧部38形成。第二锁定件30还包括位于所述弹簧部38的端部的突起40。弹簧部38连接有致动件42,该致动件42在图示实施方式中为按钮,以使突起40克服弹簧部38的沿箭头36方向(图4)的偏置而沿箭头44的方向移动。
图示的刀10包括刀片18,特别适宜于电工使用。刀片18包括尖锐的切割刃50,该切割刃50沿刀片18的下边缘延伸,并能够用于切割任意适当的材料。刀片18的前端附近具有刀尖52。该刀尖52能够用于捻接非金属建筑线缆或从该线缆切割并去除外绝缘层。刀片18的上边缘包括尖锐的钩54,该钩54能够用于切割包装、剥线等。钩54与刀尖52一样,位于邻近刀片的前端。刀片18的上边缘还包括由朝向刀片18的上边缘的基本呈半圆或弧形凹槽形成的弧形切割刃56A、56B、56C。该切割刃56A、56B、56C各自具有不同的长度,从而刃56A、56B、56C具有用于不同尺寸或不同度量单位的线缆的尺寸。不论刀片18位于伸展位置或收回位置,刃56A、56B、56C都能够用于从线缆剥去绝缘层,所述线缆如非金属建筑线缆的外绝缘层内的导电线。
刀片18在该刀片18的后端部58枢接于框架16和柄20。刀片的后端部58包括锁定孔60、大致平面部62和新月形的凹槽64。
在操作中,为了使刀片18在伸展位置(图1至图4)和刀片18容纳在柄20内的收回或闭合位置之间枢转,使用者克服弹簧部28的偏置力以沿图4中箭头44的方向推动第一锁定件28的突出部34。使用者沿箭头44的方向推动突出部34以推动第一锁定件28脱离与刀片18的平面部62的配合。刀片18的平面部62与锁定件28之间的配合使刀片18保持在伸展位置。随着平面部62不再与锁定件28配合,使用者可以使刀片18沿箭头66的方向绕枢轴点22枢转至闭合位置。刀片18上的凹槽64能够允许刀片18枢转至闭合位置而不受到第二锁定件30的致动件42的阻碍。另外,如图1和图2所示,第二柄部14具有缺口65A,该缺口65A小于相邻的第一柄部12的缺口65B。该缺口65B具有允许使用者从刀10的第一侧或左侧推动突起部35的尺寸,而缺口65A具有防止使用者从刀10的第二侧或右侧无意地推动突起部35的尺寸。
当刀片18到达闭合位置时,由弹簧部38导致的第二锁定件30沿箭头36方向的偏置自动地使突起40移动至刀片18的锁定孔60内。随着突起40伸入到锁定孔60内,刀片18被保持在闭合位置。为了将刀片18移回伸展位置(图1至图4),使用者沿箭头44方向推动致动件42,以使突起40移出锁定孔60。随着突起40保持在孔60外,使用者可以沿箭头68方向绕枢轴点22将刀片18枢转至伸展或打开位置。当刀片18到达完全伸展的位置时,第一锁定件28的弹簧部32使第一锁定件28自动地沿箭头38方向移动,直到锁定件28与刀片18的平面部62配合,并且刀片18和锁定件28互补的平面部将刀片18保持在伸展位置。因此,刀10包括第一锁定件28,该第一锁定件28使刀片18保持在伸展位置,并被致动以允许使用者将刀片18闭合;刀10包括第二锁定件30,该第二锁定件30使刀片18保持在闭合位置,并被致动以允许使用者将刀片18打开。
图5和图6所示为根据另一种实施方式的刀110。该刀110包括与上述刀10相似的特征,以下将仅详细讨论刀10与刀110之间的不同之处,并且相似部件的参考标记将通过增加100而赋予。刀110包括刀片118。刀片118包括延伸穿过该刀片118的孔155A、155B和155C并包括弧形切割刃156A、156B和156C。与以上参照图1至图4讨论的切割刃56A、56B、56C类似地,该孔155A、155B、155C和切割刃156A、156B、156C能够用于剥线、切割线缆或绳索等。孔155A、155B、155C和切割刃156A、156B、156C具有不同的尺寸,以切割和剥除不同度量单位的线缆。
图7至图11所示为根据另一种实施方式的刀210。该刀210包括与上述刀10相似的特征,以下将仅详细讨论刀10与刀210之间的不同之处,并且相似部件的参考标记将通过增加200而赋予。刀210包括特别适宜于水管工使用的刀片218。该刀片218包括沿该刀片218的下边缘延伸的切割刃250。刀片218还包括具有刀型刃的尖锐的突起252,所述刀型刃从非尖锐的基本平面部272向下延伸一定距离270。突起252和刃253能够用于切割连接件,如交联聚乙烯(PEX)管276的塑料连接件274,如图10所示。在该应用中,平面部272作为引导件,以通过突起252和刃253估量切割深度。此外,刀210的柄220包括位于沿该柄220的下边缘的半圆形凹槽278。如图11所示,可以将管276放入该凹槽278内,刀片220移至与管276接触,然后,使用者可以转动管278以利用切割刃250切割管278。除了切割PEX管,图11所示的应用还可以用于切割薄壁聚丙烯管,常用于管道应用中。此外,刀片218包括平面部280,该平面部280通常为能够用于刮、撬连接件并转动紧固件(如连接中使用的螺钉)的平头螺丝驱动头280。
图12至图14所示为根据另一种实施方式的刀310。该刀310包括与上述刀10相似的特征,以下将仅详细讨论刀10与刀310之间的不同之处,并且相似部件的参考标记将通过增加300而赋予。刀310包括特别适宜于安装地板等的人使用的刀片318。刀片318包括沿该刀片318的下边缘延伸的切割刃350。此外,刀片318包括位于沿该刀片318的前部的弯曲的切割刃382。切割刃382和350形成为连续的切割刃。刀片318特别适用于切割地板,如油毡地板、地毯等。
图15至图19所示为根据另一种实施方式的刀410。该刀410包括与上述刀10相似的特征,以下将仅详细讨论刀10与刀410之间的不同之处,并且相似部件的参考标记将通过增加400而赋予。刀410包括刀片418,该刀片418包括切割刃450、邻近刀片418前端的倾斜的切割刃484以及邻近刀片418后端的锯齿状的切割刃486。该刀片418特别适用于户外娱乐目的,如狩猎、野营等。如图17至图18所示,框架416的部分428并非像刀10的框架16的第一锁定件28的偏置弹簧。因此,框架416的部分428未像图1至图4中刀10的第一锁定件28地使刀片418保持在伸展位置。刀410不包括类似于上述针对刀10讨论的锁定件30的锁定件430。刀片418包括容纳突起440的孔460,以使刀片418保持在伸展位置(如以上针对刀10讨论的)。此外,刀片418可以包括第二锁定孔,用于容纳突起440,以使刀片418保持在伸展位置。从而,使用者推动致动件442,以允许使用者在伸展位置和收回/闭合位置之间移动刀片418。在其他实施方式中,刀片可以省略第二锁定孔,从而刀片不被锁定在打开位置。
图20至图25所示为根据另一种实施方式的刀510。该刀510包括第一柄部512、第二柄部514、位于柄部512,514之间的框架516以及枢接于柄部512,514的刀片518。
柄部512和514各自大体确定了刀510的半个柄520,刀片518枢接于柄520,从而刀片518能够在伸展位置(图20至图25)和收回或闭合位置之间绕枢轴点522枢转,其中,在所述收回或闭合位置,刀片518基本被收纳并存放在柄520内的柄部512和514之间。柄520包括细长的凹槽24,该凹槽524邻近柄520的后端。当刀片518闭合时,凹槽露出叶片518较小的部分,从而能够通过将线缆、绳索等放入凹槽524内而利用刀片518切割所述线缆、绳索等。
框架516包括用于将刀片518锁定在伸展位置的锁定件528。该锁定件528由框架516的板簧或悬臂弹簧部532形成,并且该锁定件528包括致动件534,该致动件534为框架516的突出部。如图25所示,第一锁定件528沿箭头536的方向偏置,并使刀片518保持在伸展位置,这将在以下详细讨论。
刀510还包括过中心弹簧(over-centerspring)590。参照图23和图24,过中心弹簧590包括容纳在框架516的孔594内的第一端部592和容纳在框架516的细长孔598内的第二端部596,从而第二端部596被限定为能在孔598内相对于框架516运动。
图示的刀510包括刀片518,该刀片518类似于以上针对刀410讨论的刀片418。然而,在其他实施方式中,刀510可以包括上述任意刀片18、118、218或318。刀片518在邻近于该刀片518的后端部分558枢接于框架516和柄520。刀片518的后端部分558包括基本平面部562。
在操作中,为了使刀片518在伸展位置(图20至图25)和刀片518容纳在柄520内的收回或闭合位置之间枢转,使用者克服弹簧部532的偏置力以沿图25中箭头544的方向推动锁定件528的突出部534。使用者沿箭头544的方向推动突出部534以推动第一锁定件528脱离与刀片518的平面部562的配合。刀片518的平面部562与锁定件528之间的配合使刀片518保持在伸展位置。随着平面部562不再与锁定件528配合,使用者可以使刀片518沿箭头566的方向绕枢轴点522枢转至闭合位置。当刀片518从伸展位置向闭合位置枢转至大约中途时,过中心弹簧590沿箭头566方向绕枢轴点522朝向闭合位置偏压刀片518,以使刀片518移向闭合位置并将该刀片518保持在闭合位置。
为了将刀片518移回伸展位置,使用者绕枢轴点522沿箭头568方向朝向伸展或打开位置枢转刀片518。当刀片518到达伸展位置和收回位置之间的大约中途时,过中心弹簧沿箭头568方向绕枢轴点522朝向闭合位置偏压刀片518,以使刀片518移动至完全伸展位置。当刀片到达完全伸展位置时,锁定件528的弹簧部532使第一锁定件528自动地沿箭头536方向移动,直到锁定件528与刀片518的平面部562配合,并且刀片518和锁定件528互补的平面部将刀片518保持在伸展位置。
图26所示为根据另一种实施方式的刀610。该刀610包括与上述刀10相似的特征,以下将仅详细讨论刀10与刀610之间的不同之处,并且相似部件的参考标记将通过增加600而赋予。图示的刀610包括特别适宜于电工使用的刀片618。刀片618包括沿该刀片618的下边缘延伸的尖锐的切割刃650,该切割刃650能够用于切割任意适当的材料。刀片618的前端附近具有刀尖652。该刀尖652能够用于捻接非金属建筑线缆或从该线缆切割并去除外绝缘层。刀片618的上边缘包括位于该刀片前端附件的凹槽690。在操作中,使用者可以将其手指,如其食指放置在凹槽690内,以在使用者使用刀片618刺入、剥除或切割线缆时帮助控制刀片618。
本发明的各种特征和优点将在随附的权利要求书中阐述。
Claims (13)
1.刀,包括:
柄;
刀片,该刀片包括切割刃并枢接于所述柄,以使所述刀片能够相对于所述柄在伸展位置和收回位置之间绕枢轴点枢转,在所述收回位置,所述刀片基本容纳在所述柄内,并且,在所述伸展位置,所述切割刃被暴露;以及
框架,该框架至少部分地位于所述柄内,所述框架包括第一锁定件和第二锁定件,所述第一锁定件至少部分地由所述框架的板簧部形成,所述第二锁定件至少部分地由所述框架的第二板簧部形成,
其中,所述第二锁定件与所述刀片配合以使所述刀片保持在所述收回位置,并且,所述第二锁定件能够移出与所述刀片的配合以允许所述刀片从所述收回位置向所述伸展位置运动;以及
其中,所述第一锁定件与所述刀片配合以使所述刀片保持在所述伸展位置,并且,所述第一锁定件能够移出与所述刀片的配合以允许所述刀片从所述伸展位置向所述收回位置运动。
2.根据权利要求1所述的刀,其中,所述刀片包括沿该刀片的下边缘延伸的尖锐的切割刃、邻近于所述刀片的前端的刀尖以及位于所述刀片的上边缘的钩。
3.根据权利要求1所述的刀,其中,所述刀片包括沿所述刀片的下边缘延伸的尖锐的切割刃和开口朝向所述刀片的上边缘的多个弧形凹槽。
4.根据权利要求1所述的刀,其中,所述刀片包括延伸穿过该刀片的多个孔,该多个孔的每一个包括弧形切割刃。
5.根据权利要求1所述的刀,其中,所述刀片包括沿该刀片的下边缘延伸的多个尖锐的切割刃和从所述刀片的基本平面部向下延伸的尖锐突起,其中所述平面部不尖锐。
6.根据权利要求5所述的刀,其中,所述柄包括半圆形凹槽,从而当所述刀片位于所述伸展位置和所述收回位置之间,所述尖锐的切割刃能够用于切割位于所述半圆形凹槽内的管。
7.刀,包括:
第一柄部;
第二柄部;
刀片,该刀片包括切割刃、前端部和后端部,所述后端部包括基本平面部、锁定孔,并且所述后端部枢接于所述第一柄部和第二柄部,以使所述刀片能够在伸展位置和收回位置之间相对于所述第一柄部和第二柄部绕枢转点枢转,在所述收回位置,所述刀片基本容纳在所述第一柄部和所述第二柄部之间,并且,在所述伸展位置,所述切割刃被暴露;以及
框架,该框架位于所述第一柄部和所述第二柄部之间,所述框架包括第一锁定件和第二锁定件,所述第一锁定件至少部分地由所述框架的板簧部形成,所述第一锁定件包括第一致动件,该第一致动件为所述框架的突出部;所述第二锁定件至少部分地由所述框架的第二板簧部形成,所述第二锁定件还包括突起和第二致动件,该第二致动件包括用于使所述突起克服所述第二板簧部的偏置力而移动的按钮,
其中,所述第二锁定件的所述突起容纳在所述刀片的所述锁定孔内以使所述刀片保持在所述收回位置,所述突起能够通过所述按钮而移出所述锁定孔,以允许所述刀片从所述收回位置向所述伸展位置运动;以及
其中,所述第一锁定件与所述刀片的基本平面部配合以使所述刀片保持在所述伸展位置,所述第一锁定件能够通过所述突出部而移出与所述刀片的所述基本平面部的配合,以允许所述刀片从所述伸展位置向所述收回位置运动。
8.根据权利要求7所述的刀,其中,所述切割刃沿所述刀片的下边缘延伸,其中,所述刀片还包括邻近于该刀片的前端的刀尖和位于该刀片上边缘的钩。
9.根据权利要求7所述的刀,其中,所述切割刃沿所述刀片的下边缘延伸,其中,所述刀片还包括开口朝向所述刀片的上边缘的多个弧形凹槽。
10.根据权利要求7所述的刀,其中,所述刀片包括沿该刀片的下边缘延伸的尖锐的切割刃和开口朝向该刀片的上边缘延伸的多个弧形凹槽。
11.根据权利要求7所述的刀,其中,所述刀片包括延伸穿过该刀片的多个孔,该多个孔的每一个包括弧形切割刃。
12.根据权利要求7所述的刀,其中,所述切割刃沿所述刀片的下边缘延伸,并且其中,所述刀片还包括从该刀片的基本平面部向下延伸的尖锐的突起,所述平面部不尖锐。
13.根据权利要求12所述的刀,其中,所述第一柄部和所述第二柄部各自包括半圆形凹槽,从而当所述刀片位于所述伸展位置和所述收回位置之间,所述切割刃能够用于切割位于所述半圆形凹槽内的管。
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2015
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106393185A (zh) * | 2016-06-28 | 2017-02-15 | 蒋云 | 猎刀及刀片 |
CN106393185B (zh) * | 2016-06-28 | 2018-01-12 | 蒋云 | 猎刀及刀片 |
TWI682840B (zh) * | 2019-02-01 | 2020-01-21 | 鴻安國際興業有限公司 | 多功能之刀具 |
CN114523494A (zh) * | 2022-02-18 | 2022-05-24 | 明尼苏达矿业制造特殊材料(上海)有限公司 | 一种切割设备 |
CN114523494B (zh) * | 2022-02-18 | 2024-04-23 | 明尼苏达矿业制造特殊材料(上海)有限公司 | 一种切割设备 |
Also Published As
Publication number | Publication date |
---|---|
US9352473B2 (en) | 2016-05-31 |
WO2013184974A2 (en) | 2013-12-12 |
US20130326884A1 (en) | 2013-12-12 |
US20150266187A1 (en) | 2015-09-24 |
WO2013184974A3 (en) | 2014-04-17 |
US9061426B2 (en) | 2015-06-23 |
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