CN202037607U - 一种切纸刀 - Google Patents

一种切纸刀 Download PDF

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Publication number
CN202037607U
CN202037607U CN2011201326965U CN201120132696U CN202037607U CN 202037607 U CN202037607 U CN 202037607U CN 2011201326965 U CN2011201326965 U CN 2011201326965U CN 201120132696 U CN201120132696 U CN 201120132696U CN 202037607 U CN202037607 U CN 202037607U
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paper
knife
gap
knife rest
blade
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CN2011201326965U
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曹枫
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Abstract

本实用新型公开了一种切纸刀,包括刀片(1),刀柄(2),刀架(3),所述刀片(1)呈圆形且圆心处固定穿插有动轴(4),所述刀架(3)呈长方体形且中间有供所述刀片(1)嵌入的间隙,间隙两侧对称设置有中间低陷的曲线形滑槽(5)并与所述动轴(4)活动连接。具有能在不干胶纸所复加的护纸层(6)上切划出一条深浅不一并不破不干胶纸层(7)的线隙,便于人们从该线隙处着手起剥护纸层(6),进而轻易地将整幅护纸层(6)去除。

Description

一种切纸刀
技术领域
本实用新型属于刀具,更具体地说涉及一种切纸刀。
背景技术
现有的不干胶纸在出厂时复加了一层护纸,使用时得先将护纸层去除,然而护纸层与不干胶纸层间的起剥操作非常困难,费工费时,还损坏不干胶纸,如能在护纸层上切划出一条不破不干胶纸层的线隙,则起剥操作非常容易。
发明内容
本实用新型的目的是提供一种切纸刀。
本实用新型一种切纸刀,包括刀片,刀柄,刀架,所述刀片呈圆形且圆心处固定穿插有动轴,所述刀架呈长方体形且中间有供所述刀片嵌入的间隙,间隙两侧对称设置有中间低陷的曲线形滑槽并与所述动轴活动连接。
本实用新型一种切纸刀具如下有益效果:
能在不干胶纸所复加的护纸层上切划出一条深浅不一并不破不干胶纸层的线隙,便于人们从该线隙处着手起剥护纸层,进而轻易地将整幅护纸层去除。
附图说明
图1是本实用新型一种切纸刀的结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步的描述。
图1所示,本实用新型一种切纸刀,包括刀片1,刀柄2,刀架3,所述刀片1呈圆形且圆心处固定穿插有动轴4,所述刀架3呈长方体形且中间有供所述刀片1嵌入的间隙,间隙两侧对称设置有中间低陷的曲线形滑槽5并与所述动轴4活动连接。所述刀柄2与所述刀片1上部连接并外露在所述刀架3上面。所述刀片1外露在所述刀架3下面的高度应小于不干胶纸厚度。
将所述刀架3盖压在不干胶纸的护纸层6上,手持所述刀柄2让所述刀片1顺沿所述刀架3中的所述滑槽5切划,则必在护纸层6上形成一条深浅不一并不破不干胶纸层7的线隙,在该线隙处必定有正巧将护纸层6穿透而不干胶纸层7未能损及的最佳起剥点。

Claims (1)

1.一种切纸刀,包括刀片,刀柄,刀架,其特征在于,所述刀片呈圆形且圆心处固定穿插有动轴,所述刀架呈长方体形且中间有供所述刀片嵌入的间隙,间隙两侧对称设置有中间低陷的曲线形滑槽并与所述动轴活动连接。
CN2011201326965U 2011-04-21 2011-04-21 一种切纸刀 Expired - Fee Related CN202037607U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201326965U CN202037607U (zh) 2011-04-21 2011-04-21 一种切纸刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201326965U CN202037607U (zh) 2011-04-21 2011-04-21 一种切纸刀

Publications (1)

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CN202037607U true CN202037607U (zh) 2011-11-16

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CN2011201326965U Expired - Fee Related CN202037607U (zh) 2011-04-21 2011-04-21 一种切纸刀

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CN (1) CN202037607U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241024A (zh) * 2011-04-21 2011-11-16 曹枫 一种用于切划不干胶纸中护纸层的刀具
CN107720384A (zh) * 2017-10-20 2018-02-23 亿和精密工业(苏州)有限公司 一种背切复卷设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241024A (zh) * 2011-04-21 2011-11-16 曹枫 一种用于切划不干胶纸中护纸层的刀具
CN107720384A (zh) * 2017-10-20 2018-02-23 亿和精密工业(苏州)有限公司 一种背切复卷设备

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C17 Cessation of patent right
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Granted publication date: 20111116

Termination date: 20120421