CN102975211A - 一种美工刀的锁定结构 - Google Patents

一种美工刀的锁定结构 Download PDF

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Publication number
CN102975211A
CN102975211A CN2012104446544A CN201210444654A CN102975211A CN 102975211 A CN102975211 A CN 102975211A CN 2012104446544 A CN2012104446544 A CN 2012104446544A CN 201210444654 A CN201210444654 A CN 201210444654A CN 102975211 A CN102975211 A CN 102975211A
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China
Prior art keywords
knife
cutter
locking
adjuster
lock slots
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CN2012104446544A
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English (en)
Inventor
杜兵峰
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Shunde Industry Jiangsu Co Ltd
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Shunde Industry Jiangsu Co Ltd
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Priority to CN2012104446544A priority Critical patent/CN102975211A/zh
Publication of CN102975211A publication Critical patent/CN102975211A/zh
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Abstract

本发明涉及一种美工刀的锁定结构,包括设置在美工刀外壳上的铁刀柄,在铁刀柄上设置有刀槽,刀槽底部设置有若干个锁定槽,锁定槽为封闭的孔型结构,锁定槽与设置在调节器中的锁定块相配合。上述美工刀的锁定结构,将锁定齿放在铁刀柄的底部并设置为孔型结构,使得锁定力大且稳定,提高了锁定的牢固程度,并且使得外观更加美观。

Description

一种美工刀的锁定结构
技术领域
本发明涉及到美工刀技术领域,特别是指一种美工刀的锁定结构。
背景技术
市场上较多见的美工刀的锁定结构如图3所示,在美工刀的外壳上设置有铁刀柄1,铁刀柄中设置有调节器,铁刀柄1上设置有刀槽2,刀槽2一侧设置有若干个开口的锁定槽3,锁定槽3与设置在调节器侧部的锁定块相配合,由于锁定齿设置在铁刀柄单面上,所以齿形不够牢固,易受外力影响产生变形或折断,锁定齿的不稳定性也使得提供的锁定力不大,并且由于齿形暴露在外部,调节器在锁定齿上动作时,噪音明显且不美观。
发明内容
本发明所要解决的技术问题是:提供一种锁定力较大且外形美观的美工刀的锁定结构。
为解决上述问题,本发明采用的技术方案是:一种美工刀的锁定结构,包括设置在美工刀外壳上的铁刀柄,铁刀柄中活动设置有调节器,铁刀柄上设置有刀槽,所述刀槽底部设置有若干个锁定槽,锁定槽为封闭的孔型结构,与之相对应,所述调节器的锁定块设置在调节器底部,锁定槽与锁定块相配合。
本发明的有益效果是:上述美工刀的锁定结构,将锁定齿放在铁刀柄的底部并设置为孔型结构,使得锁定力大且稳定,提高了锁定的牢固程度,并且使得外观更加美观。
附图说明
图1是本发明所提出的美工刀的锁定结构示意图。
图2是本发明所提出的美工刀的锁定结构与调节器配合的剖面图。
图3是原来的美工刀的锁定结构示意图。
图1和图2中:1、铁刀柄,2、调节器,3、刀槽,4、锁定槽,5、锁定块。
图3中:1、铁刀柄,2、刀槽,3、锁定槽。
具体实施方式
下面通过具体实施例对本发明一种美工刀的锁定结构作进一步的详细描述。
如图1和图2所示,一种美工刀的锁定结构,包括设置在美工刀外壳上的铁刀柄1,铁刀柄1中活动设置有调节器2,铁刀柄1上设置有刀槽3,所述刀槽3底部设置有若干个锁定槽4,锁定槽4为封闭的孔型结构,与之相对应,所述调节器2的锁定块5设置在调节器2底部,锁定槽4与锁定块5相配合。
锁定时,锁定块5在调节器2的作用下,卡在锁定槽4内实现锁定;进刀或退刀时,锁定块5上移,脱离锁定槽4,在调节器2的作用下前进或后退。
上述的实施例仅例示性说明本发明创造的原理及其功效,以及部分运用的实施例,而非用于限制本发明;应当指出,对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。

Claims (1)

1.一种美工刀的锁定结构,包括设置在美工刀外壳上的铁刀柄,铁刀柄中活动设置有调节器,铁刀柄上设置有刀槽,其特征在于:所述刀槽底部设置有若干个锁定槽,锁定槽为封闭的孔型结构,与之相对应,所述调节器的锁定块设置在调节器底部,锁定槽与锁定块相配合。
CN2012104446544A 2012-11-09 2012-11-09 一种美工刀的锁定结构 Pending CN102975211A (zh)

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CN2012104446544A CN102975211A (zh) 2012-11-09 2012-11-09 一种美工刀的锁定结构

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CN2012104446544A CN102975211A (zh) 2012-11-09 2012-11-09 一种美工刀的锁定结构

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CN102975211A true CN102975211A (zh) 2013-03-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160136825A1 (en) * 2014-11-13 2016-05-19 Sdi Corporation Multi-locking utility cutter
CN109877880A (zh) * 2019-04-02 2019-06-14 淮南市知产创新技术研究有限公司 一种啮合式裁纸刀

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269063A (en) * 1992-04-30 1993-12-14 Olfa Kabushiki Kaisha Step-slide type cutter knife with automatic lock mechanism
US5502896A (en) * 1995-05-12 1996-04-02 Sdi Corporation Cutter knife
CN2495423Y (zh) * 2001-09-14 2002-06-19 邬岳伟 重型美工刀
US6745474B1 (en) * 2002-12-17 2004-06-08 Chien Kai Huang Blade pushing device of cutting knives
CN2668413Y (zh) * 2003-12-30 2005-01-05 台湾三条股份有限公司 结构改良的美工刀
CN201151121Y (zh) * 2008-02-01 2008-11-19 周晓刚 一种刀片自动锁位的美工刀
CN102126224A (zh) * 2010-01-15 2011-07-20 顺德工业股份有限公司 具自动回弹功能的刀具
CN202846544U (zh) * 2012-11-09 2013-04-03 顺德工业(江苏)有限公司 一种美工刀的锁定结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269063A (en) * 1992-04-30 1993-12-14 Olfa Kabushiki Kaisha Step-slide type cutter knife with automatic lock mechanism
US5502896A (en) * 1995-05-12 1996-04-02 Sdi Corporation Cutter knife
CN2495423Y (zh) * 2001-09-14 2002-06-19 邬岳伟 重型美工刀
US6745474B1 (en) * 2002-12-17 2004-06-08 Chien Kai Huang Blade pushing device of cutting knives
CN2668413Y (zh) * 2003-12-30 2005-01-05 台湾三条股份有限公司 结构改良的美工刀
CN201151121Y (zh) * 2008-02-01 2008-11-19 周晓刚 一种刀片自动锁位的美工刀
CN102126224A (zh) * 2010-01-15 2011-07-20 顺德工业股份有限公司 具自动回弹功能的刀具
CN202846544U (zh) * 2012-11-09 2013-04-03 顺德工业(江苏)有限公司 一种美工刀的锁定结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160136825A1 (en) * 2014-11-13 2016-05-19 Sdi Corporation Multi-locking utility cutter
CN109877880A (zh) * 2019-04-02 2019-06-14 淮南市知产创新技术研究有限公司 一种啮合式裁纸刀

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Application publication date: 20130320