CN201573219U - 抓孔式日常用刀 - Google Patents
抓孔式日常用刀 Download PDFInfo
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- CN201573219U CN201573219U CN2009201767689U CN200920176768U CN201573219U CN 201573219 U CN201573219 U CN 201573219U CN 2009201767689 U CN2009201767689 U CN 2009201767689U CN 200920176768 U CN200920176768 U CN 200920176768U CN 201573219 U CN201573219 U CN 201573219U
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- knife
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- finger
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Abstract
为了克服市售日常用刀存在的缺陷,本实用新型设计了一种抓孔式日常用刀,是由刀身和刀柄组成。刀身后上部设计有最多5个手指抓持孔,用于手指伸入抓持刀具;刀柄向前延伸并包裹刀背一部分,并向后延长弯曲成环状。有利于使用者抓持,增加抓持的舒适度和安全性。
Description
技术领域
本实用新型涉及一种抓孔式日常用刀,是由刀身和刀柄组成。刀身上后部设计有最多5个手指抓持孔;刀柄向前延伸包裹刀背一部分,并向后延长弯曲成环状。
背景技术
目前,市售的日常用刀,都是由刀身和刀柄组成,刀身上没有设计手指抓持孔。刀柄未向前延伸至刀背,也未向后延长弯曲成环状。现在市售的菜刀,使用时存在不便和不舒适。
发明内容
为了克服市售日常用刀存在的缺陷,本实用新型设计了一种抓孔式日常用刀,是由刀身和刀柄组成。刀身上部设计有最多5个手指抓持孔;刀柄向前延伸包裹刀背一部分,并向后延长弯曲成环状。这样有利于使用者抓持牢固,增强抓持的舒适度。
本发明是这样实现的:刀身的上后部设计有最多5个抓持孔,其中4个抓孔呈半环形排列,分别为食指、中指、无名指和小指抓孔,1个位于半环形中心,为拇指抓孔。使用时,分别将手的各指伸入各个抓孔,可以牢牢抓住刀。刀柄延伸包裹刀背一部分,可增加刀背与手掌的接触面积,增加使用者的舒适度。刀柄向后延长并弯曲成环状,可以便于抓持,增强使用时的安全性。
附图说明
附图为本实用新型抓孔式日常用刀的正面示意图。
由附图可知,本实用新型的是由刀身1和刀柄2组成。刀身1的上后部设计有最多5个抓孔,其中4个抓孔呈半环形排列,分别为食指抓孔3、中指抓孔4、无名指抓孔5和小指6抓孔;一个为拇指抓孔7,位于半环形的中心。刀柄2向前延伸并包裹刀背8一部分,并向后延长并弯曲成环状。
具体实施方式
由附图可知,本实用新型的是由刀身1和刀柄2组成。刀身1的上后部设计有最多5个抓孔,其中4个抓孔呈半环形排列,分别为食指抓孔3、中指抓孔4、无名指抓孔5和小指6抓孔,一个为拇指抓孔7,位于半环形的中心。使用时,分别将手的各指伸入各个抓孔,可以牢牢抓住菜刀。刀柄2向前延伸至刀背8一部分,可以增加刀背8与手掌的接触面积,增加使用者的舒适度。刀柄2向后延长并弯曲成环状,可以便于抓持,增强使用时的安全性。
Claims (3)
1.一种抓孔式日常用刀,它包括:刀身和刀柄,其特征在于:刀身上设计有手指的抓持孔,便于手指伸入抓持刀身;刀柄延伸至刀背,并向后延长弯曲成环状。
2.按照权利1所述的抓孔式日常用刀,其特征在于:刀身的上后部设计有最多5个抓持孔,其中4个抓持孔呈半环形排列,分别为食指、中指、无名指和小指抓孔,另1个抓持孔位于上述半环形的中心,为拇指的抓孔。
3.按照权利1所述的抓孔式日常用刀,其特征在于:刀柄向前延伸并包裹刀背一部分,刀柄向后延长并弯曲呈环状。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201767689U CN201573219U (zh) | 2009-09-15 | 2009-09-15 | 抓孔式日常用刀 |
Applications Claiming Priority (1)
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CN2009201767689U CN201573219U (zh) | 2009-09-15 | 2009-09-15 | 抓孔式日常用刀 |
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CN201573219U true CN201573219U (zh) | 2010-09-08 |
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CN2009201767689U Expired - Fee Related CN201573219U (zh) | 2009-09-15 | 2009-09-15 | 抓孔式日常用刀 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922541A (zh) * | 2012-11-22 | 2013-02-13 | 高永军 | 一种减轻手腕疲劳的菜刀 |
USD790287S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD790289S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD790290S1 (en) | 2016-01-04 | 2017-06-27 | Norman Singer | Knife |
USD790288S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD795639S1 (en) | 2015-12-16 | 2017-08-29 | Norman Singer | Knife |
USD803012S1 (en) | 2015-12-16 | 2017-11-21 | Norman Singer | Knife |
US9889573B2 (en) | 2015-06-26 | 2018-02-13 | Norman Singer | Knife with grip |
USD812435S1 (en) | 2015-12-16 | 2018-03-13 | Norman Singer | Knife finger platform |
WO2020008265A2 (en) | 2018-07-03 | 2020-01-09 | Singer Norman Y | Knife with extended handle grip portion |
USD904833S1 (en) | 2018-07-03 | 2020-12-15 | Norman Singer | Knife finger platform |
-
2009
- 2009-09-15 CN CN2009201767689U patent/CN201573219U/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922541A (zh) * | 2012-11-22 | 2013-02-13 | 高永军 | 一种减轻手腕疲劳的菜刀 |
US9889573B2 (en) | 2015-06-26 | 2018-02-13 | Norman Singer | Knife with grip |
USD812435S1 (en) | 2015-12-16 | 2018-03-13 | Norman Singer | Knife finger platform |
USD790288S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD795639S1 (en) | 2015-12-16 | 2017-08-29 | Norman Singer | Knife |
USD803012S1 (en) | 2015-12-16 | 2017-11-21 | Norman Singer | Knife |
USD790289S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD810517S1 (en) | 2015-12-16 | 2018-02-20 | Norman Singer | Knife |
USD790287S1 (en) | 2015-12-16 | 2017-06-27 | Norman Singer | Knife |
USD790290S1 (en) | 2016-01-04 | 2017-06-27 | Norman Singer | Knife |
WO2020008265A2 (en) | 2018-07-03 | 2020-01-09 | Singer Norman Y | Knife with extended handle grip portion |
USD904833S1 (en) | 2018-07-03 | 2020-12-15 | Norman Singer | Knife finger platform |
US11040459B2 (en) | 2018-07-03 | 2021-06-22 | Norman Singer | Knife with extended handle grip portion |
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Addressee: Liang Lixiang Document name: Notification to Pay the Fees |
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Addressee: Liang Lixiang Document name: Notification of Termination of Patent Right |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20110915 |